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Subject: Tumor Environment Dictates Medulloblastoma Cancer Stem Cell Expression and Invasive Phenotype -- Annabi et al. 6 (6): 907 -- Molecular Cancer Research
Date: Mon, 7 Jul 2008 19:49:43 +0200
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        </TD></TR></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<H3>
<HR align=3Dleft width=3D"50%" noShade SIZE=3D1>
Angiogenesis, Metastasis, and the Cellular Microenvironment</H3>
<H2>Tumor Environment Dictates Medulloblastoma Cancer Stem Cell =
Expression and=20
Invasive Phenotype</H2><STRONG></NOBR><NOBR>Borhane =
Annabi<SUP>1</SUP></NOBR>,=20
<NOBR>Shanti Rojas-Sutterlin<SUP>2</SUP></NOBR>, <NOBR>Carl=20
Laflamme<SUP>1</SUP></NOBR>, <NOBR>Marie-Paule =
Lachambre<SUP>2</SUP></NOBR>,=20
<NOBR>Yann=E8ve Rolland<SUP>2</SUP></NOBR>, <NOBR>Herv=E9=20
Sartelet<SUP>3</SUP></NOBR> and <NOBR>Richard =
B=E9liveau<SUP>2</SUP></NOBR>=20
</STRONG>
<P><FONT size=3D-1><EM><SUP>1</SUP> Laboratoire d'Oncologie =
Mol=E9culaire,=20
D=E9partement de Chimie, Universit=E9 du Qu=E9bec =E0 Montr=E9al, =
<SUP>2</SUP> Centre de=20
Canc=E9rologie Charles-Bruneau, H=F4pital Sainte-Justine-UQAM, and =
<SUP>3</SUP>=20
Department of Pathology, H=F4pital Sainte-Justine, Montreal, Quebec, =
Canada=20
</EM></FONT>
<P><FONT size=3D-1><STRONG>Requests for reprints:</STRONG> Richard =
B=E9liveau,=20
Laboratoire de M=E9decine Mol=E9culaire, Universit=E9 du Qu=E9bec =E0 =
Montr=E9al, C.P. 8888,=20
Succursale Centre-ville, Montreal, Quebec, Canada H3C 3P8. Phone: =
514-987-3000,=20
ext. 8551; Fax: 514-987-0246. E-mail: <SPAN=20
id=3Dem0>oncomol{at}nobel.si.uqam.ca</SPAN>
<SCRIPT type=3Dtext/javascript><!--=0A=
 var u =3D "oncomol", d =3D "nobel.si.uqam.ca"; =
document.getElementById("em0").innerHTML =3D '<a href=3D"mailto:' + u + =
'@' + d + '">' + u + '@' + d + '<\/a>'//--></SCRIPT>
</FONT>
<P>
<P><A name=3DABS><!-- null --></A><BR clear=3Dright>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" bgColor=3D#e1e1e1>
  <TBODY>
  <TR>
    <TD vAlign=3Dcenter align=3Dleft width=3D"5%" bgColor=3D#ffffff><IMG =
height=3D21=20
      alt=3D" " hspace=3D5 =
src=3D"http://mcr.aacrjournals.org/icons/toc/rarrow.gif"=20
      width=3D10></TD>
    <TH vAlign=3Dcenter align=3Dleft width=3D"95%"><FONT =
size=3D+2>&nbsp;&nbsp;=20
      Abstract </FONT></TH></TR></TBODY></TABLE>
<TABLE cellPadding=3D5 align=3Dright border=3D1>
  <TBODY>
  <TR>
    <TH align=3Dleft><FONT size=3D-1><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#top"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Top<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FN"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Notes<BR></A><IMG height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/dot.gif" width=3D11=20
      border=3D0><FONT color=3D#464c53>Abstract</FONT><BR><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC1"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Introduction<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC2"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Results<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC3"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Discussion<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC4"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Materials and Methods<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC5"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Disclosure of Potential...<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ACK"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Acknowledgements<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIBL"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      =
border=3D0>References<BR></A></FONT></TH></TR></TBODY></TABLE>&nbsp;<BR>T=
he neural=20
precursor surface marker CD133 is thought to be enriched<SUP> </SUP>in =
brain=20
cancer stem cells and in radioresistant DAOY =
medulloblastoma-derived<SUP>=20
</SUP>tumor cells. Given that membrane type-1 matrix =
metalloproteinase<SUP>=20
</SUP>(MT1-MMP) expression is a hallmark of highly invasive,=20
radioresistant,<SUP> </SUP>and hypoxic brain tumor cells, we sought to =
determine=20
whether<SUP> </SUP>MT1-MMP and other MMPs could regulate the invasive=20
phenotype<SUP> </SUP>of CD133(+) DAOY cells. We found that when DAOY=20
medulloblastoma<SUP> </SUP>or U87 glioblastoma cells were implanted in =
nude=20
mice, only<SUP> </SUP>those cells specifically implanted in the brain=20
environment<SUP> </SUP>generated CD133(+) brain tumors. Vascular =
endothelial=20
growth<SUP> </SUP>factor and basic fibroblast growth factor gene =
expression=20
increases<SUP> </SUP>in correlation with CD133 expression in those =
tumors. When=20
DAOY<SUP> </SUP>cultures were induced to generate <I>in vitro</I>=20
neurosphere-like<SUP> </SUP>cells, gene expression of CD133, MT1-MMP, =
MMP-9, and=20
MDR-1 was<SUP> </SUP>induced and correlated with an increase in =
neurosphere=20
invasiveness.<SUP> </SUP>Specific small interfering RNA gene silencing =
of either=20
MT1-MMP<SUP> </SUP>or MMP-9 reduced the capacity of the DAOY monolayers =
to=20
generate<SUP> </SUP>neurospheres and concomitantly abrogated their =
invasive=20
capacity.<SUP> </SUP>On the other hand, overexpression of MT1-MMP in =
DAOY=20
triggered<SUP> </SUP>neurosphere-like formation which was further =
amplified=20
when<SUP> </SUP>cells were cultured in neurosphere medium. Collectively, =
we<SUP>=20
</SUP>show that both MT1-MMP and MMP-9 contribute to the invasive<SUP>=20
</SUP>phenotype during CD133(+) neurosphere-like formation in=20
medulloblastoma<SUP> </SUP>cells. Increases in MMP-9 may contribute to =
the=20
opening of the<SUP> </SUP>blood-brain barrier, whereas increased MT1-MMP =
would=20
promote<SUP> </SUP>brain tumor infiltration. Our study suggests that =
MMP-9 or=20
MT1-MMP<SUP> </SUP>targeting may reduce the formation of brain tumor =
stem=20
cells.<SUP> </SUP>(Mol Cancer Res 2008;6(6):907=9616)<SUP> </SUP>
<P><A name=3DSEC1><!-- null --></A><BR clear=3Dright>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" bgColor=3D#e1e1e1>
  <TBODY>
  <TR>
    <TD vAlign=3Dcenter align=3Dleft width=3D"5%" bgColor=3D#ffffff><IMG =
height=3D21=20
      alt=3D" " hspace=3D5 =
src=3D"http://mcr.aacrjournals.org/icons/toc/rarrow.gif"=20
      width=3D10></TD>
    <TH vAlign=3Dcenter align=3Dleft width=3D"95%"><FONT =
size=3D+2>&nbsp;&nbsp;=20
      Introduction </FONT></TH></TR></TBODY></TABLE>
<TABLE cellPadding=3D5 align=3Dright border=3D1>
  <TBODY>
  <TR>
    <TH align=3Dleft><FONT size=3D-1><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#top"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Top<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FN"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Notes<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ABS"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Abstract<BR></A><IMG height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/dot.gif" width=3D11=20
      border=3D0><FONT color=3D#464c53>Introduction</FONT><BR><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC2"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Results<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC3"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Discussion<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC4"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Materials and Methods<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC5"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Disclosure of Potential...<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ACK"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Acknowledgements<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIBL"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      =
border=3D0>References<BR></A></FONT></TH></TR></TBODY></TABLE>&nbsp;<BR>R=
ecently,=20
a small population of cancer stem cells (CSC) in adult<SUP> </SUP>and =
pediatric=20
brain tumors has been identified (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB1">1</A>,=
 <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB2">2</A>)=
.=20
These<SUP> </SUP>CSC, once isolated from tumor tissues, form =
neurospheres=20
when<SUP> </SUP>cultured <I>in vitro</I> and possess the capacity for =
cell=20
renewal.<SUP> </SUP>Based on their high expression of the neural =
precursor=20
cell<SUP> </SUP>surface marker CD133 (prominin-1), these CSC have been=20
further<SUP> </SUP>hypothesized to bear properties such as resistance to =

apoptosis<SUP> </SUP>and resistance to drugs and to ionizing radiation =
(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB3">3</A>,=
 <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB4">4</A>)=
.=20
Interestingly,<SUP> </SUP>among primary human medulloblastoma and =
glioblastoma=20
multiforme=96derived<SUP> </SUP>cells, only those cells expressing CD133 =
on their=20
surfaces can<SUP> </SUP>initiate tumors in the brains of nonobese=20
diabetic/severe combined<SUP> </SUP>immunodeficient mice (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB5">5</A>)=
. In=20
fact, the injection of as few as<SUP> </SUP>100 CD133(+) cells produces =
a tumor=20
that could be serially transplanted<SUP> </SUP>and that is a phenocopy =
of the=20
patient's original tumor, whereas<SUP> </SUP>injection of CD133(=96) =
cells did not=20
cause a tumor. Such<SUP> </SUP>evidence highlights the fact that in =
brain=20
tumors, and in other<SUP> </SUP>malignancies, the tumor clone is =
functionally=20
heterogeneous,<SUP> </SUP>existing, however, in a cellular hierarchy =
based on=20
small subpopulations<SUP> </SUP>of stem cells (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB6">6</A>)=
.<SUP>=20
</SUP>
<P>Given that CD133 has been identified as a powerful CSC marker,<SUP> =
</SUP>and=20
that its gene expression is significantly higher in the<SUP> =
</SUP>recurrent=20
brain tumor tissue, we examined whether other molecular<SUP> =
</SUP>players may=20
also contribute to the invasive potential of medulloblastomas.<SUP> =
</SUP>Matrix=20
metalloproteinases (MMP) have been shown to be associated<SUP> =
</SUP>with=20
glioblastoma (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB7">7</A>,=
 <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB8">8</A>)=
 and=20
medulloblastoma cell invasiveness<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB9">9</A>,=
 <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB10">10</A=
>). In=20
particular, levels of MMP-9 and membrane type-1<SUP> </SUP>(MT1)=96MMP =
expression=20
were increased in &gt;75% of medulloblastoma<SUP> </SUP>tumor tissues =
(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB11">11</A=
>).=20
Whether the CD133(+)-CSC subpopulation of<SUP> </SUP>cells was also =
targeted=20
remains unknown. When <I>MMP-9</I> gene expression<SUP> </SUP>was =
silenced in=20
DAOY medulloblastoma-derived cells, experimental<SUP> </SUP><I>in =
vivo</I> tumor=20
growth was inhibited in an intracranial animal<SUP> </SUP>model (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB12">12</A=
>).=20
Moreover, in line with the CD133(+) tumor cell phenotype<SUP> </SUP>that =

accounts for glioma stem cells' radioresistance (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB13">13</A=
>),=20
the<SUP> </SUP>expression of MT1-MMP expression was also increased in=20
several<SUP> </SUP>cell line models that escaped radiation-induced =
apoptosis (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB14">14</A=
>,<SUP>=20
</SUP><A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB15">15</A=
>).=20
Previous reports from our laboratory have documented the<SUP> =
</SUP>contribution=20
of MT1-MMP to the infiltrative and invasive phenotype<SUP> </SUP>of =
brain=20
tumor=96derived cells (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB16">16</A=
>, <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB17">17</A=
>), and=20
strategies<SUP> </SUP>which inhibit either MMP-9 or MT1-MMP activities =
and/or=20
expression<SUP> </SUP>may, furthermore, be envisioned to reduce =
tumorigenicity=20
(<A =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB17">17</A=
>-<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB19">19</A=
>).<SUP>=20
</SUP>Whether expression of MMP-9 or MT1-MMP affects the =
acquisition<SUP>=20
</SUP>of an invasive phenotype during neurosphere-like formation of<SUP> =

</SUP>CSC is currently unknown.<SUP> </SUP>
<P>In this study, we sought to examine the effect of tumor tissue<SUP>=20
</SUP>environment and the contribution of CD133(+) brain =
tumor=96derived<SUP>=20
</SUP>CSC to tumor development <I>in vivo</I>. We also investigated the=20
<I>in<SUP> </SUP>vitro</I> expression of MMP-9 and MT1-MMP, two MMPs =
which=20
contribute<SUP> </SUP>to the blood-brain barrier opening and to the=20
radioresistance<SUP> </SUP>phenotype of brain tumor cells in the =
neurosphere=20
formation<SUP> </SUP>capacity of DAOY medulloblastoma cells.<SUP> </SUP>
<P><A name=3DSEC2><!-- null --></A><BR clear=3Dright>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" bgColor=3D#e1e1e1>
  <TBODY>
  <TR>
    <TD vAlign=3Dcenter align=3Dleft width=3D"5%" bgColor=3D#ffffff><IMG =
height=3D21=20
      alt=3D" " hspace=3D5 =
src=3D"http://mcr.aacrjournals.org/icons/toc/rarrow.gif"=20
      width=3D10></TD>
    <TH vAlign=3Dcenter align=3Dleft width=3D"95%"><FONT =
size=3D+2>&nbsp;&nbsp;=20
      Results </FONT></TH></TR></TBODY></TABLE>
<TABLE cellPadding=3D5 align=3Dright border=3D1>
  <TBODY>
  <TR>
    <TH align=3Dleft><FONT size=3D-1><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#top"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Top<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FN"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Notes<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ABS"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Abstract<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC1"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Introduction<BR></A><IMG height=3D9 alt=3D" " =
hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/dot.gif" width=3D11=20
      border=3D0><FONT color=3D#464c53>Results</FONT><BR><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC3"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Discussion<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC4"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Materials and Methods<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC5"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Disclosure of Potential...<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ACK"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Acknowledgements<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIBL"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      =
border=3D0>References<BR></A></FONT></TH></TR></TBODY></TABLE>&nbsp;<BR><=
EM>The=20
Tissue Environment of Cell Implantation Dictates the Expression of =
CD133(+)=20
Brain Tumor=96Derived Stem Cells</EM><BR>In an attempt to assess the =
contribution=20
of CD133(+) CSC to<SUP> </SUP>experimental brain tumor growth, monolayer =

cultures of DAOY<SUP> </SUP>medulloblastoma cells were trypsinized and =
cell=20
suspensions<SUP> </SUP>were implanted either subcutaneously or by =
stereotaxis=20
within<SUP> </SUP>the brain and left to develop for several weeks as=20
described<SUP> </SUP>in Materials and Methods. Histopathologic analysis =
of=20
intracerebrally<SUP> </SUP>implanted human DAOY medulloblastoma cells =
shows=20
well-defined<SUP> </SUP>but not encapsulated large malignant =
proliferation=20
composed<SUP> </SUP>of a majority of small undifferentiated round cells =
found=20
in<SUP> </SUP>normal mouse brain (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG1">Fig. =
1A1</A> ).=20
At high magnification, hematoxylin-phloxin-saffron<SUP> </SUP>staining =
shows=20
that the tumor was highly cellular with numerous<SUP> </SUP>mitoses (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG1">Fig. =
1A2</A>),=20
and presents an aggressive pattern with<SUP> </SUP>a limited area of =
necrosis=20
(<A =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG1">Fig.=20
1A3</A>). The nuclei are often<SUP> </SUP>densely hyperchromatic, and =
are=20
associated with poor cytoplasm.<SUP> </SUP>No fibrillar material and no =
rosette=20
could be identified. Stromal<SUP> </SUP>elements were scant, consisting =
of small=20
blood vessels. Moreover,<SUP> </SUP>some tumoral cells were found to =
exhibit=20
membranous expression<SUP> </SUP>of CD133 (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG1">Fig. =
1A4,=20
<I>arrows</I></A>). Although subcutaneous tumor growth<SUP> </SUP>was =
only=20
observed with implanted U87 glioblastoma cells, we<SUP> </SUP>found that =
U87 and=20
DAOY cells implanted within the cerebral<SUP> </SUP>environment readily=20
developed into tumors. Intracerebral growth<SUP> </SUP>of U87 tumors was =

routinely found to occur within the first<SUP> </SUP>2 to 3 weeks, =
whereas=20
significant intracerebral growth of DAOY<SUP> </SUP>tumors only occurred =
after 9=20
to 11 weeks. Homogenates were then<SUP> </SUP>generated from the =
individual=20
tumors and CD133 immunodetection<SUP> </SUP>was done. We found that =
CD133=20
protein expression was only observed<SUP> </SUP>when U87 or DAOY cells =
were=20
implanted within the cerebral environment<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG1">Fig. =
1B</A>).=20
The origin of CD133 expression was further examined<SUP> </SUP>when =
homogenates=20
from DAOY cell monolayers, control brain hemisphere,<SUP> </SUP>and=20
intracerebral DAOY-derived tumors were probed for CD133.<SUP> </SUP>We =
found=20
that DAOY cell monolayers expressed low basal CD133<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG1">Fig. =
1C, <I>in=20
vitro</I></A>), whereas CD133 expression was enriched in<SUP> </SUP>the =
brain=20
hemisphere in which DAOY cells had been implanted<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG1">Fig. =
1C, <I>in=20
vivo</I></A>). Quantitative PCR was also done with the<SUP> =
</SUP>control and=20
DAOY-derived tumors and confirmed the angiogenic<SUP> </SUP>phenotype of =

DAOY-derived tumors as vascular endothelial growth<SUP> </SUP>factor and =
basic=20
fibroblast growth factor gene expression were<SUP> </SUP>significantly =
increased=20
in those tumors (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG1">Fig.=20
1D</A>).<SUP> </SUP>
<P><A name=3DFIG1><!-- null --></A><BR clear=3Dall>
<CENTER>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"95%">
  <TBODY>
  <TR bgColor=3D#e1e1e1>
    <TD>
      <TABLE cellSpacing=3D2 cellPadding=3D2>
        <TBODY>
        <TR bgColor=3D#e1e1e1>
          <TD vAlign=3Dtop align=3Dmiddle bgColor=3D#ffffff><A=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907/FIG1"><IMG=20
            height=3D163 alt=3D"Figure 1" hspace=3D10=20
            =
src=3D"http://mcr.aacrjournals.org/content/vol6/issue6/images/small/907fi=
g01c.gif"=20
            width=3D200 vspace=3D5 border=3D2></A><BR><STRONG>View =
larger=20
            version</STRONG> (68K):<BR><NOBR><A=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907/FIG1">[in=20
            this window]</A><BR><A=20
            onmouseover=3D"window.status=3D'View figure in a separate =
window'; return true"=20
            onclick=3D"startTarget('FIG1', 590, 559); =
this.href=3D'/cgi/content-nw/full/6/6/907/FIG1'"=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content-nw/full/6/6/907/FIG1"=20
            target=3DFIG1>[in a new window]</A><BR><BR>&nbsp;</NOBR> =
</TD>
          <TD vAlign=3Dtop align=3Dleft><B>FIGURE 1.</B> The tissue =
environment of=20
            cell implantation dictates the expression of CD133(+) brain=20
            tumor=96derived stem cells. Cultured DAOY monolayers were =
trypsinized=20
            and 10<SUP>6</SUP> cells injected either subcutaneously or=20
            intracerebrally into nude mice. Tumors were left to develop =
as=20
            described in Materials and Methods. <B>A.</B> =
Histopathologic=20
            analysis of paraffin sections (3 =B5m) of intracerebrally =
implanted=20
            human DAOY medulloblastoma cells was done with=20
            hematoxylin-phloxin-saffron staining and shows (<I>1</I>) =
malignant=20
            proliferation composed of a majority of small round cells=20
            (<I>arrow</I>) found in normal mouse brain (*; =
magnification, <FONT=20
            face=3Darial,helvetica>x</FONT>100). At high magnification =
(<FONT=20
            face=3Darial,helvetica>x</FONT>400), =
hematoxylin-phloxin-saffron=20
            staining shows (<I>2</I>) that tumor is highly cellular with =

            numerous mitoses, and presents an aggressive pattern =
(<I>3</I>) with=20
            limited area of necrosis (magnification, <FONT=20
            face=3Darial,helvetica>x</FONT>200). Some tumoral cells =
(<I>4</I>) had=20
            a membranous expression of CD133 (<I>arrows</I>). <B>B.</B>=20
            Immunoblotting was used to assess CD133 protein expression =
in=20
            lysates (20 =B5g proteins) generated from subcutaneous and=20
            intracerebral U87 glioblastoma-implanted or DAOY=20
            medulloblastoma-implanted cells as described in Materials =
and=20
            Methods. <B>C.</B> Lysates (5 =B5g protein) from <I>in =
vitro</I>=20
            cultured DAOY cell monolayers (<I>DAOY</I>), contralateral =
healthy=20
            brain (<I>Ctrl</I>), and from intracerebrally implanted DAOY =
cells=20
            (<I>Tumor</I>) were assessed for CD133 expression.=20
            Glyceraldehyde-3-phosphate dehydrogenase (<I>GAPDH</I>) =
expression=20
            was used as an internal loading control. <B>D.</B> Relative =
gene=20
            expression levels of CD133 (<I>CD133</I>), vascular =
endothelial=20
            growth factor (<I>VEGF</I>), and basic fibroblast growth =
factor=20
            (<I>bFGF</I>) were assessed by quantitative PCR using total =
RNA=20
            extracted from contralateral healthy brain (<I>white =
columns</I>) or=20
            from intracerebrally implanted DAOY tumors (<I>black =
columns</I>).
            =
<P></P></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></CENTER>&nbsp=
;<BR><EM>Increased=20
CD133, MDR-1, MT1-MMP, and MMP-9 Expression Characterize the Invasive =
Phenotype=20
of Neurosphere-Like DAOY Cells</EM><BR>Neurosphere-like brain CSC are =
thought to=20
contribute to a subpopulation<SUP> </SUP>of CD133(+) brain CSC (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB4">4</A>)=
.=20
Neurosphere induction of DAOY cells<SUP> </SUP>was done according to =
established=20
protocols (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB20">20</A=
>-<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB22">22</A=
>), and=20
this<SUP> </SUP>process promoted the transition of adherent DAOY =
monolayer=20
cells<SUP> </SUP>to neurosphere-like cells (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG2">Fig. =
2A</A> ).=20
Total RNA was isolated<SUP> </SUP>from monolayers and from =
neurosphere-like DAOY=20
cells and semiquantitative<SUP> </SUP>reverse transcription-PCR (RT-PCR) =
was=20
done. We found that gene<SUP> </SUP>expression of CD133, MDR-1, HuR, =
MMP-9, and=20
MT1-MMP all increased<SUP> </SUP>in neurosphere-like DAOY cells (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG2">Fig. =
2B</A>).=20
Although the increase<SUP> </SUP>in CD133 cell surface expression was =
confirmed=20
in cells cultured<SUP> </SUP>in neurospheres by flow cytometry (data not =
shown),=20
the increases<SUP> </SUP>in MMP-9 and in MT1-MMP were both confirmed =
when=20
conditioned<SUP> </SUP>media were isolated from serum-starved monolayers =
and=20
from neurosphere-like<SUP> </SUP>DAOY cells and we observed a massive =
increase=20
in extracellular<SUP> </SUP>proMMP-9 gelatinolytic activity, as assessed =
by=20
gelatin zymography<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG2">Fig. =
2C</A>)=20
from the latter medium. Although the latent proMMP-2<SUP> =
</SUP>extracellular=20
levels remained unchanged between monolayers and<SUP> =
</SUP>neurosphere-like=20
cells, the active forms of MMP-2 were exclusively<SUP> </SUP>produced in =

neurospheres, most likely due to an increased MT1-MMP<SUP> =
</SUP>activity (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG2">Fig. =
2C</A>).=20
Cell migration was also assessed by seeding<SUP> </SUP>monolayers and=20
neurosphere-like DAOY cells on top of modified<SUP> </SUP>Boyden =
chambers. We=20
found that the invasive capacity of neurosphere-like<SUP> </SUP>DAOY =
cells was=20
significantly increased when compared with DAOY<SUP> </SUP>cells grown =
into=20
monolayers (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG2">Fig.=20
2D</A>).<SUP> </SUP>
<P><A name=3DFIG2><!-- null --></A><BR clear=3Dall>
<CENTER>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"95%">
  <TBODY>
  <TR bgColor=3D#e1e1e1>
    <TD>
      <TABLE cellSpacing=3D2 cellPadding=3D2>
        <TBODY>
        <TR bgColor=3D#e1e1e1>
          <TD vAlign=3Dtop align=3Dmiddle bgColor=3D#ffffff><A=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907/FIG2"><IMG=20
            height=3D182 alt=3D"Figure 2" hspace=3D10=20
            =
src=3D"http://mcr.aacrjournals.org/content/vol6/issue6/images/small/907fi=
g02g.gif"=20
            width=3D200 vspace=3D5 border=3D2></A><BR><STRONG>View =
larger=20
            version</STRONG> (65K):<BR><NOBR><A=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907/FIG2">[in=20
            this window]</A><BR><A=20
            onmouseover=3D"window.status=3D'View figure in a separate =
window'; return true"=20
            onclick=3D"startTarget('FIG2', 590, 601); =
this.href=3D'/cgi/content-nw/full/6/6/907/FIG2'"=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content-nw/full/6/6/907/FIG2"=20
            target=3DFIG2>[in a new window]</A><BR><BR>&nbsp;</NOBR> =
</TD>
          <TD vAlign=3Dtop align=3Dleft><B>FIGURE 2.</B> Increased =
CD133, MDR-1,=20
            MT1-MMP, and MMP-9 expression characterize the invasive =
phenotype of=20
            neurosphere-like DAOY cells. <B>A.</B> Representative phase =
contrast=20
            pictures of DAOY monolayers and neurosphere-like cells were =
taken=20
            after 48 h of culture. <B>B.</B> Total RNA was extracted =
from DAOY=20
            monolayers and neurosphere-like cells as described in =
Materials and=20
            Methods. Semiquantitative RT-PCR was done and cDNA amplicons =
for=20
            MMP-9, HuR, CD133, MDR-1, MT1-MMP, and =
glyceraldehyde-3-phosphate=20
            dehydrogenase were revealed by electrophoresis using agarose =
gels as=20
            described in Materials and Methods. <B>C.</B> Conditioned =
medium=20
            from DAOY monolayers and neurosphere-like cells were =
assessed for=20
            their MMP-9 and MMP-2 secretion and activation levels as =
described=20
            in Materials and Methods. <B>D.</B> DAOY monolayers and=20
            neurosphere-like cells were trypsinized and seeded (5 <FONT=20
            face=3Darial,helvetica>x</FONT> 10<SUP>4</SUP> cells) on=20
            gelatin-coated filters in modified Boyden chambers. =
Migration was=20
            allowed to proceed for 16 h at 37=B0C. Cells on filters were =
then=20
            fixed and stained; one out of five representative stainings =
for each=20
            condition. Columns, mean of a representative experiment in =
which=20
            five random fields per filter were counted for each =
condition; bars,=20
            SD.
            =
<P></P></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></CENTER>&nbsp=
;<BR><EM>MT1-MMP=20
and MMP-9 Contribute to the Invasive Phenotype and Contribute to the=20
Neurosphere-Like Formation Process in DAOY Cells</EM><BR>We next =
assessed the=20
effects of MMP-9 and MT1-MMP activities<SUP> </SUP>in promoting =
neurosphere-like=20
formation and invasion using RNA<SUP> </SUP>interference technology. =
DAOY=20
monolayer cells were transiently<SUP> </SUP>transfected with small =
interfering=20
RNA to specifically down-regulate<SUP> </SUP>either MMP-9 or MT1-MMP =
gene=20
expression as described in Materials<SUP> </SUP>and Methods. =
Transfection=20
efficiencies were monitored either<SUP> </SUP>through the protein =
expression of=20
MMP-9 or through the MT1-MMP=96mediated<SUP> </SUP>activation of =
proMMP-2 using=20
gelatin zymography. We found that<SUP> </SUP>basal levels of proMMP-9 in =
DAOY=20
monolayers (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig. =
3A,=20
<I>monolayers</I></A> )<SUP> </SUP>as well as the proMMP-9 induced in=20
neurosphere-like DAOY cells<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig. =
3A,=20
<I>neurospheres</I></A>) were significantly decreased in=20
siMMP-9=96transfected<SUP> </SUP>cells when compared with =
mock-transfected cells.=20
MT1-MMP was<SUP> </SUP>also efficiently silenced and this was reflected =
by the=20
complete<SUP> </SUP>inability of neurosphere-like DAOY cells to activate =

latent<SUP> </SUP>proMMP-2 into its active MMP-2 form (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig. =
3A,=20
<I>neurospheres</I></A>).<SUP> </SUP>MT1-MMP pro- and active forms of =
protein=20
expression are further<SUP> </SUP>shown to be efficiently and =
specifically=20
diminished using immunoblotting<SUP> </SUP>in siMT1-MMP=96transfected =
cells but=20
not in siMMP-9=96transfected<SUP> </SUP>cells (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig. =
3B,=20
<I>exposition 30 s</I></A>). Moreover, the increased proMMP-2<SUP>=20
</SUP>activation observed in neurospheres by zymography (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig.=20
3A</A>)<SUP> </SUP>also correlates with MT1-MMP proteolytic activation =
as=20
seen<SUP> </SUP>by the appearance of the well-documented 45 kDa MT1-MMP=20
immunoreactive<SUP> </SUP>inactive form (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig. =
3B,=20
<I>exposition 2 min</I></A>). Glyceraldehyde-3-phosphate<SUP>=20
</SUP>dehydrogenase protein expression was used as an internal =
loading<SUP>=20
</SUP>control and remained unaffected throughout the conditions. =
When<SUP>=20
</SUP>neurosphere-like formation was monitored, we found a =
significant<SUP>=20
</SUP>decrease in neurosphere-like formation in cells whose MT1-MMP<SUP> =

</SUP>or MMP-9 had been silenced, as can be seen in images recorded<SUP> =

</SUP>at two different magnifications (<FONT =
face=3Darial,helvetica>x</FONT>10=20
versus <FONT face=3Darial,helvetica>x</FONT>4; <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig. =
3C</A>).=20
Cell<SUP> </SUP>migration was also assessed with mock-transfected cells =
as=20
well<SUP> </SUP>as with DAOY monolayers and neurosphere-like DAOY cells=20
that<SUP> </SUP>were transfected with MT1-MMP and MMP-9 silencers (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig.=20
3D</A>).<SUP> </SUP>The induced migration observed in neurosphere-like =
DAOY=20
cells<SUP> </SUP>was completely abolished in those cells when either=20
MT1-MMP<SUP> </SUP>or MMP-9 gene expression was silenced (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig. =
3D,=20
<I>neurospheres</I></A>).<SUP> </SUP>No significant decreases were =
observed in=20
siMT1-MMP or in siMMP-9<SUP> </SUP>DAOY cells from monolayer cultures =
(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig. =
3D,=20
<I>monolayers</I></A>).<SUP> </SUP>
<P><A name=3DFIG3><!-- null --></A><BR clear=3Dall>
<CENTER>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"95%">
  <TBODY>
  <TR bgColor=3D#e1e1e1>
    <TD>
      <TABLE cellSpacing=3D2 cellPadding=3D2>
        <TBODY>
        <TR bgColor=3D#e1e1e1>
          <TD vAlign=3Dtop align=3Dmiddle bgColor=3D#ffffff><A=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907/FIG3"><IMG=20
            height=3D135 alt=3D"Figure 3" hspace=3D10=20
            =
src=3D"http://mcr.aacrjournals.org/content/vol6/issue6/images/small/907fi=
g03g.gif"=20
            width=3D200 vspace=3D5 border=3D2></A><BR><STRONG>View =
larger=20
            version</STRONG> (47K):<BR><NOBR><A=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907/FIG3">[in=20
            this window]</A><BR><A=20
            onmouseover=3D"window.status=3D'View figure in a separate =
window'; return true"=20
            onclick=3D"startTarget('FIG3', 590, 497); =
this.href=3D'/cgi/content-nw/full/6/6/907/FIG3'"=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content-nw/full/6/6/907/FIG3"=20
            target=3DFIG3>[in a new window]</A><BR><BR>&nbsp;</NOBR> =
</TD>
          <TD vAlign=3Dtop align=3Dleft><B>FIGURE 3.</B> MT1-MMP and =
MMP-9 control=20
            the neurosphere-like formation process in DAOY cells and =
contribute=20
            to their invasive phenotype. <B>A.</B> Gene silencing using =
siRNA=20
            was used to down-regulate the expression of MT1-MMP and =
MMP-9 in=20
            DAOY cell monolayers (<I>top</I>) or DAOY neurospheres=20
            (<I>bottom</I>) as described in Materials and Methods. =
Conditioned=20
            medium from each respective condition was harvested 48 h=20
            posttransfection and the extent of either MT1-MMP or MMP-9 =
silencing=20
            assessed using gelatin zymography. <B>B.</B> MT1-MMP =
immunoblotting=20
            was done with cell lysates isolated from <B>A</B>. =
Autoradiograms=20
            are shown at 30-s vs. 2-min expositions in order to =
appreciate=20
            MT1-MMP down-regulation (30 s exposition), and the =
appearance of the=20
            43 to 45 kDa inactive immunoreactive MT1-MMP that is =
generated=20
            during proMMP-2 activation (2 min exposition).=20
            Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) was used as =
an=20
            internal loading control. <B>C.</B> Phase contrast =
(magnification,=20
            <FONT face=3Darial,helvetica>x</FONT>10 and <FONT=20
            face=3Darial,helvetica>x</FONT>4) microscopy enabled the =
visualization=20
            of the decrease in neurosphere-like formation in cells from =
which=20
            MT1-MMP or MMP-9 had been silenced. <B>D.</B> Cell migration =
was=20
            also assessed 48 h posttransfection in modified Boyden =
chambers as=20
            described in Materials and Methods for control (<I>white=20
            columns</I>) monolayers and neurosphere-like DAOY cells, and =
cells=20
            in which MMP-9 (<I>black columns</I>) and MT1-MMP (<I>gray=20
            columns</I>) gene expression was silenced. Columns, mean of =
a=20
            representative experiment in which five random fields per =
filter=20
            were counted for each condition; bars, SD.
            =
<P></P></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></CENTER>&nbsp=
;<BR><EM>Overexpression=20
of MT1-MMP Triggers Neurosphere-Like DAOY Differentiation</EM><BR>We =
further=20
assessed the specific contribution of MT1-MMP toward<SUP> </SUP>the =
control of=20
neurosphere-like DAOY formation. We first transiently<SUP> =
</SUP>transfected=20
DAOY monolayers with cDNA encoding a recombinant<SUP> </SUP>MT1-MMP =
protein=20
fused to green fluorescent protein (GFP; ref.<SUP> </SUP><A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB23">23</A=
>).=20
Transfection efficiency was monitored using fluorescence<SUP> =
</SUP>microscopy=20
and was confirmed by the expression of fluorescent<SUP> </SUP>cells (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG4">Fig. =
4A</A> ).=20
Moreover, recombinant MT1-MMP was also found<SUP> </SUP>to be active as =
its=20
expression led to proMMP-2 activation and<SUP> </SUP>to an increase in =
proMMP-9=20
secretion as assessed by gelatin<SUP> </SUP>zymography (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG4">Fig. =
4B</A>).=20
Mock- and MT1-MMP=96transfected DAOY<SUP> </SUP>monolayers were then =
trypsinized=20
and cultured either in monolayer<SUP> </SUP>medium or in neurosphere =
medium for=20
24 hours. Phase contrast<SUP> </SUP>pictures were taken in order to =
monitor for=20
neurosphere-like<SUP> </SUP>formation in each culture condition. We =
found that=20
mock-transfected<SUP> </SUP>cells were, as expected, still able to =
adhere and=20
grow as monolayers<SUP> </SUP>when cultured in monolayer medium, =
although they=20
formed neurosphere-like<SUP> </SUP>cells when cultured under neurosphere =
medium=20
(<A =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG4">Fig. =
4C,=20
<I>phase contrast pictures</I></A>).<SUP> </SUP>In contrast, when=20
MT1-MMP=96transfected DAOY monolayer cells<SUP> </SUP>were seeded in =
monolayer=20
medium, we observed that very few GFP-positive<SUP> </SUP>cells adhered =
to the=20
culture dishes but rather formed neurosphere-like<SUP> </SUP>cells (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG4">Fig. =
4C,=20
<I>phase contrast pictures</I></A>). This was also evident<SUP> =
</SUP>through=20
fluorescence visualization. Recombinant MT1-MMP overexpression<SUP> =
</SUP>was=20
thus found to enhance neurosphere-like DAOY formation as<SUP> =
</SUP>shown=20
through phase contrast and fluorescent microscopy imaging<SUP> </SUP>(<A =

href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG4">Fig.=20
4C</A>).<SUP> </SUP>
<P><A name=3DFIG4><!-- null --></A><BR clear=3Dall>
<CENTER>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"95%">
  <TBODY>
  <TR bgColor=3D#e1e1e1>
    <TD>
      <TABLE cellSpacing=3D2 cellPadding=3D2>
        <TBODY>
        <TR bgColor=3D#e1e1e1>
          <TD vAlign=3Dtop align=3Dmiddle bgColor=3D#ffffff><A=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907/FIG4"><IMG=20
            height=3D175 alt=3D"Figure 4" hspace=3D10=20
            =
src=3D"http://mcr.aacrjournals.org/content/vol6/issue6/images/small/907fi=
g04c.gif"=20
            width=3D200 vspace=3D5 border=3D2></A><BR><STRONG>View =
larger=20
            version</STRONG> (34K):<BR><NOBR><A=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907/FIG4">[in=20
            this window]</A><BR><A=20
            onmouseover=3D"window.status=3D'View figure in a separate =
window'; return true"=20
            onclick=3D"startTarget('FIG4', 590, 586); =
this.href=3D'/cgi/content-nw/full/6/6/907/FIG4'"=20
            =
href=3D"http://mcr.aacrjournals.org/cgi/content-nw/full/6/6/907/FIG4"=20
            target=3DFIG4>[in a new window]</A><BR><BR>&nbsp;</NOBR> =
</TD>
          <TD vAlign=3Dtop align=3Dleft><B>FIGURE 4.</B> Overexpression =
of MT1-MMP=20
            triggers neurosphere-like DAOY differentiation. <B>A.</B> =
DAOY cell=20
            monolayers were transiently transfected with a plasmid =
encoding=20
            GFP-MT1-MMP as described in Materials and Methods. =
Representative=20
            pictures were taken in phase contrast (<I>top</I>) and =
fluorescence=20
            (<I>bottom</I>) in order to show transfection efficacy. =
<B>B.</B>=20
            Conditioned medium from mock and GFP-MT1-MMP=96transfected =
cells were=20
            assessed for proMMP-2 activation by the expression of the=20
            recombinant MT1-MMP protein using gelatin zymography as =
described in=20
            Materials and Methods. <B>C.</B> Mock or =
GFP-MT1-MMP=96transfected=20
            cells were trypsinized and then seeded either in monolayer =
medium or=20
            neurosphere medium. Representative pictures were then taken =
in phase=20
            contrast and fluorescence in order to monitor the extent of=20
            MT1-MMP=96mediated neurosphere-like formation.
            =
<P></P></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></CENTER>&nbsp=
;<BR><A=20
name=3DSEC3><!-- null --></A><BR clear=3Dright>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" bgColor=3D#e1e1e1>
  <TBODY>
  <TR>
    <TD vAlign=3Dcenter align=3Dleft width=3D"5%" bgColor=3D#ffffff><IMG =
height=3D21=20
      alt=3D" " hspace=3D5 =
src=3D"http://mcr.aacrjournals.org/icons/toc/rarrow.gif"=20
      width=3D10></TD>
    <TH vAlign=3Dcenter align=3Dleft width=3D"95%"><FONT =
size=3D+2>&nbsp;&nbsp;=20
      Discussion </FONT></TH></TR></TBODY></TABLE>
<TABLE cellPadding=3D5 align=3Dright border=3D1>
  <TBODY>
  <TR>
    <TH align=3Dleft><FONT size=3D-1><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#top"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Top<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FN"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Notes<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ABS"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Abstract<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC1"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Introduction<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC2"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Results<BR></A><IMG height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/dot.gif" width=3D11=20
      border=3D0><FONT color=3D#464c53>Discussion</FONT><BR><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC4"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Materials and Methods<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC5"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Disclosure of Potential...<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ACK"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Acknowledgements<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIBL"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      =
border=3D0>References<BR></A></FONT></TH></TR></TBODY></TABLE>&nbsp;<BR>A=
mong=20
brain tumors in children, the highly metastatic medulloblastomas<SUP>=20
</SUP>represent <IMG alt=3D~ =
src=3D"http://mcr.aacrjournals.org/math/sim.gif"=20
border=3D0>25% of all pediatric intracranial neoplasms (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB24">24</A=
>).<SUP>=20
</SUP>Although modern neurosurgical and radiotherapy techniques =
combined<SUP>=20
</SUP>with chemotherapy regimens result in prolonged free survival<SUP>=20
</SUP>rates, the long-term prognosis is poor and the quality of =
life<SUP>=20
</SUP>of these patients is generally poor (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB25">25</A=
>).=20
Recently, an isolated<SUP> </SUP>CD133(+) cell subpopulation from human =
brain=20
tumors was shown<SUP> </SUP>to exhibit stem cell properties (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB5">5</A>)=
 and is=20
thought to play a<SUP> </SUP>pivotal role in brain tumor initiation, =
growth, and=20
recurrence<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB5">5</A>,=
 <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB26">26</A=
>).=20
Consequently, a better understanding of the potential<SUP> =
</SUP>contribution of=20
brain tumor=96derived CSC will help develop<SUP> </SUP>new clinical =
approaches in=20
order to improve the efficiency of<SUP> </SUP>current treatment. In the =
present=20
study, we identified and evaluated<SUP> </SUP>new biological and =
molecular=20
features regulating the invasive<SUP> </SUP>phenotype associated with =
the=20
formation of neurosphere-like<SUP> </SUP>CD133(+) =
medulloblastoma-derived CSC.=20
Using RNA interference<SUP> </SUP>technology, we provided evidence for =
crucial=20
roles for MMP-9<SUP> </SUP>and for MT1-MMP, two major actors in cell =
invasion,=20
metastasis,<SUP> </SUP>and resistance to radiation, in CD133(+) =
neurosphere-like=20
formation<SUP> </SUP>in DAOY medulloblastoma cells.<SUP> </SUP>
<P>It is noteworthy that as few as 100 CD133(+) cells from a brain<SUP>=20
</SUP>tumor fraction were found to be capable of tumor initiation<SUP> =
</SUP>in=20
nonobese diabetic/severe combined immunodeficiency mouse<SUP> =
</SUP>brains (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB5">5</A>)=
. The use=20
of an intracerebral implantation model versus<SUP> </SUP>a flank =
implantation=20
model in our current study, further added<SUP> </SUP>to the stringency =
of our=20
experiments, proving that CD133 expression<SUP> </SUP>only arose from =
implanted=20
brain tumor cells within a cerebral<SUP> </SUP>environment, possibly=20
attributable to increased angiogenesis<SUP> </SUP>as reflected by high =
vascular=20
endothelial growth factor and<SUP> </SUP>basic fibroblast growth factor=20
transcript levels. Gene expression<SUP> </SUP>profiles of experimental =
brain=20
tumors grown as subcutaneous<SUP> </SUP>flank xenografts, intracerebral=20
xenografts, and cells grown<SUP> </SUP><I>in vitro</I> have been shown =
to be=20
different suggesting that the<SUP> </SUP>tissue environment dictates the =

experimental tumor phenotype<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB27">27</A=
>, <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB28">28</A=
>).=20
Intracerebral models can more closely mimic the actual<SUP> =
</SUP>environment of=20
glioma- and medulloblastoma-derived CD133(+)<SUP> </SUP>CSC growth (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB29">29</A=
>). The=20
demonstration that CD133(+) cells express<SUP> </SUP>increased MDR-1 =
transcript=20
levels (this study; ref. <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB30">30</A=
>)=20
also<SUP> </SUP>reveals issues important to drug delivery and to the=20
blood-brain<SUP> </SUP>barrier environment that can now be addressed in =
terms of=20
chemoresistance<SUP> </SUP>or angiogenic phenotype.<SUP> </SUP>
<P>The CD133(+) fraction among medulloblastomas, which initiated<SUP>=20
</SUP>tumors upon intracranial transplantation into the nonobese=20
diabetic/severe<SUP> </SUP>combined immunodeficiency mouse forebrain, =
also=20
correlated closely<SUP> </SUP>with an <I>in vitro</I> primary sphere =
formation=20
assay that was used<SUP> </SUP>to quantify stem cell properties (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB6">6</A>)=
.=20
Although brain tumor stem<SUP> </SUP>cell properties have recently been =
studied=20
in nonadherent neurospheres<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB31">31</A=
>), the=20
expression of selected markers was found to vary between<SUP> =
</SUP>nonadherent=20
spheres and adherent monolayer cells, but no data<SUP> </SUP>was =
available as to=20
MMP involvement in neurosphere-like formation.<SUP> </SUP>The =
identification and=20
demonstration, in our current study,<SUP> </SUP>that MT1-MMP plays a =
role in=20
medulloblastoma neurosphere-like<SUP> </SUP>formation provides support =
for the=20
need to design new routes<SUP> </SUP>that use MT1-MMP as a therapeutic =
target.=20
Indeed, based on blocking<SUP> </SUP>its activity with inhibitors, =
antibodies,=20
or RNA interference,<SUP> </SUP>novel anticancer approaches using the =
inhibition=20
of MT1-MMP<SUP> </SUP>activity have already been described (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB32">32</A=
>). Work=20
with MT1-MMP<SUP> </SUP>shows that interference with its RNA expression=20
decreases tumor<SUP> </SUP>cell migration and invasion (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB33">33</A=
>, <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB34">34</A=
>). This=20
approach has already<SUP> </SUP>been shown to be possible in endothelial =
cells=20
in which interference<SUP> </SUP>of MT1-MMP RNA expression decreased the =

capacity to form capillary<SUP> </SUP>tubes in the Matrigel system (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB35">35</A=
>).=20
Although speculative, it<SUP> </SUP>is tempting to suggest that =
therapeutic use=20
of interference<SUP> </SUP>RNA approaches could also target the MT1-MMP=20
functions involved<SUP> </SUP>in the formation of neurosphere-like =
CD133(+)=20
brain CSC. Evidence<SUP> </SUP>provided from our own study suggests that =

inhibiting MT1-MMP<SUP> </SUP>and MMP-9 gene expression significantly =
impairs=20
neurosphere-like<SUP> </SUP>formation and abrogates invasive properties =
(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Fig. =
3</A>).=20
The potential<SUP> </SUP>therapeutic use of interference RNA is =
currently being=20
investigated<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB36">36</A=
>-<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB38">38</A=
>).<SUP>=20
</SUP>
<P>It is still unclear whether CD133 expression plays a causative,<SUP>=20
</SUP>contributing, or correlative role in the formation of the CSC<SUP> =

</SUP>population. Still, CD133-expressing CSC have been implicated<SUP> =
</SUP>in=20
a number of key processes, including tumor repopulation,<SUP> =
</SUP>resistance=20
to therapy, increased aggressiveness, and angiogenesis<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB5">5</A>,=
 <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB13">13</A=
>). Among=20
the important implications that arise from our<SUP> </SUP>study is the=20
radioresistant phenotype ascribed to CD133-expressing<SUP> </SUP>CSC. A =
recent=20
study has, in fact, provided evidence that CD133-expressing<SUP> =
</SUP>glioma=20
cells <I>in vivo</I> and in culture are relatively resistant<SUP> =
</SUP>to=20
radiation (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB13">13</A=
>).=20
Moreover, DAOY medulloblastoma cells that<SUP> </SUP>express CD133 were =
also=20
shown to be radioresistant when compared<SUP> </SUP>with CD133(=96) =
cells (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB4">4</A>)=
. Given=20
that MT1-MMP expression<SUP> </SUP>is also correlated with brain tumor=20
recurrence, increased invasiveness,<SUP> </SUP>and radioresistance (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB15">15</A=
>), one=20
can hypothesize in light of our<SUP> </SUP>observations that MT1-MMP =
triggers=20
CD133(+) neurosphere-like<SUP> </SUP>formation in medulloblastoma cells, =
and=20
that targeting of MT1-MMP<SUP> </SUP>functions and/or expression may =
alter the=20
radioresistant and<SUP> </SUP>invasive phenotype of brain CSC. As such, =
the=20
expression of<SUP> </SUP>a major group of MT-MMP has recently been found =

elevated in<SUP> </SUP>gliomas (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB39">39</A=
>), from=20
which CD133(+) CSC isolated from fresh brain<SUP> </SUP>tumor specimens =
were=20
found to escape the lethal damage of ionizing<SUP> </SUP>radiation (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB13">13</A=
>). New=20
possibilities for abrogating the tumor-promoting<SUP> </SUP>function of =
MT1-MMP,=20
other than the conventional protease inhibitor-based<SUP> =
</SUP>approach, have=20
recently been envisioned (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB32">32</A=
>, <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB40">40</A=
>, <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB41">41</A=
>).<SUP>=20
</SUP>
<P>We have also identified increased levels of MMP-9 that =
correlated<SUP>=20
</SUP>with neurosphere-like formation and to MT1-MMP increased =
expression.<SUP>=20
</SUP>Known functions for MMP-9 include liberation of vascular =
endothelial<SUP>=20
</SUP>growth factor during angiogenesis (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB42">42</A=
>), and=20
disruption of the<SUP> </SUP>blood-brain barrier (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB43">43</A=
>, <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB44">44</A=
>). More=20
interesting are the less<SUP> </SUP>documented functions of MMP-9 =
recently=20
reported in the promotion<SUP> </SUP>of thrombosis through increased =
tissue=20
factor expression (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB45">45</A=
>),<SUP>=20
</SUP>the latter being thought to contribute to tumor =
growth/regulating<SUP>=20
</SUP>properties of CD133(+) CSC through increased tissue =
factor=96dependent<SUP>=20
</SUP>procoagulant activity (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB46">46</A=
>). In=20
fact, clinical and experimental<SUP> </SUP>evidence suggests that high =
levels of=20
tissue factor are correlated<SUP> </SUP>with increasing cancer =
aggressiveness=20
and procoagulant tendencies<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB47">47</A=
>).=20
Furthermore, a crucial role of nuclear factor <IMG alt=3D{kappa}=20
src=3D"http://mcr.aacrjournals.org/math/kappa.gif" border=3D0>B in =
tumor<SUP>=20
</SUP>stem cell biology has recently been inferred in which it =
regulates<SUP>=20
</SUP>the expression of genes that are involved in essential =
processes<SUP>=20
</SUP>during the initiation and progression of various cancer types<SUP> =

</SUP>such as proliferation, migration, and apoptosis (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB48">48</A=
>).=20
Consistent<SUP> </SUP>with that observation, a correlation was found =
between=20
proMMP-9<SUP> </SUP>expression and MT1-MMP=96mediated activation of =
proMMP-2<SUP>=20
</SUP>in specific conditions such as in=20
12-<I>O</I>-tetradecanoylphorbol-13-acetate=96activated<SUP> =
</SUP>HT1080=20
fibrosarcoma cells (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB49">49</A=
>). This=20
phenomenon is thought to<SUP> </SUP>be mediated through nuclear factor =
<IMG=20
alt=3D{kappa} src=3D"http://mcr.aacrjournals.org/math/kappa.gif" =
border=3D0>B=20
activation (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB50">50</A=
>, <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB51">51</A=
>),=20
and<SUP> </SUP>the promoter region of the MT1-MMP contains nuclear =
factor <IMG=20
alt=3D{kappa} src=3D"http://mcr.aacrjournals.org/math/kappa.gif" =
border=3D0>B<SUP>=20
</SUP>binding sites (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB52">52</A=
>).<SUP>=20
</SUP>
<P>Finally, our study focused on the well-established method of<SUP>=20
</SUP>neurosphere cell cultures that enabled us to study the <I>in=20
vitro</I><SUP> </SUP>CSC phenotype. As such, the successful isolation =
and=20
establishment<SUP> </SUP>of a novel, long-term, primary, =
neurosphere-like cell=20
line from<SUP> </SUP>highly aggressive anaplastic medulloblastoma was =
reported=20
(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB53">53</A=
>),<SUP>=20
</SUP>and such a model will help shed light into the MMP functions<SUP> =
</SUP>of=20
CD133(+) CSC. Our study is thus among the first to provide<SUP> </SUP>an =
<I>in=20
vitro</I> model for potential MMP involvement in the CSC invasive<SUP>=20
</SUP>phenotype. Direct evidence for the role of these MMPs will be<SUP> =

</SUP>obtained through the direct isolation and characterization of<SUP> =

</SUP>CD133(+) CSC. In conclusion, the involvement of MMP-9 and =
MT1-MMP<SUP>=20
</SUP>in CD133(+) neurosphere formation and in their acquisition of<SUP> =

</SUP>an invasive phenotype and/or resistance to therapy phenotype<SUP>=20
</SUP>could thus affect a provisional stem cell niche formation =
process<SUP>=20
</SUP>that would, in part, support the emerging tumor. MMP-9 and =
MT1-MMP<SUP>=20
</SUP>targeting in CSC may constitute promising new targets for =
anticancer<SUP>=20
</SUP>therapies in destroying brain tumor stem cells.<SUP> </SUP>
<P><A name=3DSEC4><!-- null --></A><BR clear=3Dright>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" bgColor=3D#e1e1e1>
  <TBODY>
  <TR>
    <TD vAlign=3Dcenter align=3Dleft width=3D"5%" bgColor=3D#ffffff><IMG =
height=3D21=20
      alt=3D" " hspace=3D5 =
src=3D"http://mcr.aacrjournals.org/icons/toc/rarrow.gif"=20
      width=3D10></TD>
    <TH vAlign=3Dcenter align=3Dleft width=3D"95%"><FONT =
size=3D+2>&nbsp;&nbsp;=20
      Materials and Methods </FONT></TH></TR></TBODY></TABLE>
<TABLE cellPadding=3D5 align=3Dright border=3D1>
  <TBODY>
  <TR>
    <TH align=3Dleft><FONT size=3D-1><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#top"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Top<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FN"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Notes<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ABS"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Abstract<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC1"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Introduction<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC2"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Results<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC3"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Discussion<BR></A><IMG height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/dot.gif" width=3D11=20
      border=3D0><FONT color=3D#464c53>Materials and =
Methods</FONT><BR><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC5"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Disclosure of Potential...<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ACK"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Acknowledgements<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIBL"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      =
border=3D0>References<BR></A></FONT></TH></TR></TBODY></TABLE>&nbsp;<BR><=
EM>Materials</EM><BR>SDS=20
and bovine serum albumin were purchased from Sigma. Cell<SUP> =
</SUP>culture=20
media was obtained from Life Technologies. Electrophoresis<SUP> =
</SUP>reagents=20
were purchased from Bio-Rad. The enhanced chemiluminescence<SUP> =
</SUP>reagents=20
were from Amersham Pharmacia Biotech. Microbicinchoninic<SUP> </SUP>acid =
protein=20
assay reagents were from Pierce. The polyclonal<SUP> </SUP>antibody =
against=20
CD133 and the monoclonal antibody against =
glyceraldehyde-3-phosphate<SUP>=20
</SUP>dehydrogenase were purchased from Abcam and Advanced =
Immunochemical,<SUP>=20
</SUP>Inc., respectively. The polyclonal antibody against MT1-MMP<SUP>=20
</SUP>(AB815) was from Chemicon. Horseradish =
peroxidase=96conjugated<SUP>=20
</SUP>donkey anti-rabbit and anti-mouse IgG secondary antibodies =
were<SUP>=20
</SUP>from Jackson ImmunoResearch Laboratories. All other reagents<SUP>=20
</SUP>were from Sigma-Aldrich, Canada.<SUP> </SUP>
<P><EM>Cell Culture and Neurosphere-Like Formation</EM><BR>The human =
DAOY=20
medulloblastoma cell line was purchased from<SUP> </SUP>American Type =
Culture=20
Collection and was maintained in Eagle's<SUP> </SUP>MEM containing 10% =
(v/v)=20
calf serum (HyClone Laboratories),<SUP> </SUP>2 mmol/L of glutamine, 100 =

units/mL of penicillin, and 100 mg/mL<SUP> </SUP>of streptomycin. Cells =
were=20
incubated at 37=B0C, with 95%<SUP> </SUP>air and 5% CO<SUB>2</SUB>.=20
Neurosphere-like formation was triggered in<SUP> </SUP>a defined =
serum-free=20
neural stem cell medium (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB54">54</A=
>)=20
containing<SUP> </SUP>Ex Vivo 15 (Lonza), 20 ng/mL of basic fibroblast =
growth=20
factor,<SUP> </SUP>20 ng/mL of epidermal growth factor (Wisent), 20 =
ng/mL of=20
leukemia-inhibitory<SUP> </SUP>factor (Sigma), and 1<FONT=20
face=3Darial,helvetica>x</FONT> neural survival factor-1 (Lonza).<SUP> =
</SUP>
<P><EM>Intracranial Tumor Model</EM><BR>All animal experiments were =
evaluated=20
and approved by the Institutional<SUP> </SUP>Committee for Good Animal =
Practices=20
(Universit=E9 du Qu=E9bec<SUP> </SUP>=E0 Montr=E9al, Quebec, Canada). =
Intracerebral=20
tumor<SUP> </SUP>implantation was done as previously described with some =

modifications<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB55">55</A=
>).=20
Anesthetized 5- to 10-week-old Crl:CD-1-nuBR female nude<SUP> </SUP>mice =

(Charles River) were placed in a stereotaxic frame; viable<SUP> =
</SUP>DAOY=20
medulloblastoma (2 <FONT face=3Darial,helvetica>x</FONT> 10<SUP>6</SUP>) =
or U87=20
glioblastoma cells (5<SUP> </SUP><FONT face=3Darial,helvetica>x</FONT>=20
10<SUP>4</SUP>) in 5 =B5L of medium without serum were then =
implanted<SUP>=20
</SUP>into the right corpus striatum at a depth of 3.5 mm at a =
point<SUP>=20
</SUP>2.5 mm lateral to the midline and 1.5 mm anterior to the =
bregma.<SUP>=20
</SUP>
<P><EM>Subcutaneous Xenograft Model</EM><BR>Tumor implantation was done =
as=20
described previously (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB56">56</A=
>).=20
Briefly,<SUP> </SUP>DAOY medulloblastoma or U87 glioblastoma cells were=20
harvested<SUP> </SUP>by trypsinization using a trypsin/EDTA solution. =
Cells=20
were<SUP> </SUP>washed thrice with PBS that was free of both =
Ca<SUP>2+</SUP> and=20
Mg<SUP>2+</SUP>,<SUP> </SUP>and then centrifuged. The resulting pellet =
was=20
resuspended in<SUP> </SUP>1% methylcellulose in serum-free MEM at a=20
concentration of 2.5<SUP> </SUP><FONT face=3Darial,helvetica>x</FONT>=20
10<SUP>6</SUP> cells per 100 =B5L. Animals were anesthetized by=20
oxygen/isoflurane<SUP> </SUP>inhalation and tumors were established by =
s.c.=20
injection of<SUP> </SUP>100 =B5L from the cell suspension into the right =
flank=20
of<SUP> </SUP>female Crl:CD-1-nuBR nude mice.<SUP> </SUP>
<P><EM>Histology and Immunocytochemistry</EM><BR>Mouse brains were fixed =
in 10%=20
buffered formalin and paraffin-embedded.<SUP> </SUP>For routine =
histologic=20
examination, 3-=B5m-thick sections<SUP> </SUP>were stained with=20
hematoxylin-phloxin-saffron. Immunohistochemistry<SUP> </SUP>was done on =

paraffin-embedded sections using the biotin-streptavidin<SUP> =
</SUP>peroxidase=20
LSAB kit in conjunction with an automated DAKO immunostainer<SUP>=20
</SUP>(DakoCytomation). An antibody against CD133 (1:100, rabbit=20
polyclonal;<SUP> </SUP>Abcam) was applied. First, for antigen retrieval, =

deparaffinized<SUP> </SUP>and rehydrated sections were treated using a =
pressure=20
cooker<SUP> </SUP>[citrate buffer (pH 6.0), 1:10, 30 min]. Then the =
sections=20
were<SUP> </SUP>mounted in the DAKO autostainer, covered with=20
H<SUB>2</SUB>O<SUB>2</SUB> for 5 min,<SUP> </SUP>followed by a 5-min =
application=20
of Ultra V block (LabVision).<SUP> </SUP>The slides were then incubated =
for 60=20
min with the diluted antibody<SUP> </SUP>at room temperature, followed =
by=20
application of the labeled<SUP> </SUP>biotin-streptavidin reagents =
according to=20
the manufacturer's<SUP> </SUP>instructions (LSAB+ System HRP-Kit; DAKO). =

3,3'-Diaminobenzidine<SUP> </SUP>(DAKO) was used as a chromogen. A =
section of=20
human fetal liver<SUP> </SUP>was used in the same slide as a specific, =
positive=20
control (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB57">57</A=
>).<SUP>=20
</SUP>Normal mouse or rabbit IgG at the same concentration as the<SUP>=20
</SUP>primary antibody served as negative controls. Slides were =
then<SUP>=20
</SUP>incubated with this solution instead of primary antibody. =
Tissues<SUP>=20
</SUP>were analyzed and photographed using a Zeiss Axioplan =
microscope.<SUP>=20
</SUP>
<P><EM>Total RNA Isolation and Semiquantitative RT-PCR =
Analysis</EM><BR>Total=20
RNA was extracted from monolayers or neurosphere-like<SUP> </SUP>DAOY =
cells=20
using the TRIzol reagent (Life Technologies). One<SUP> </SUP>microgram =
of total=20
RNA was used for first-strand cDNA synthesis<SUP> </SUP>followed by =
specific=20
gene product amplification with the One-step<SUP> </SUP>RT-PCR Kit =
(Invitrogen).=20
Primers for CD133 (Santa Cruz Biotechnology),<SUP> </SUP>MDR-1 (forward, =

5'-ATTCAACTATCCCACCCGACCG-3'; reverse, =
5'-CCTTTGCTGCCCTCACAATCTC-3'),<SUP>=20
</SUP>MT1-MMP (forward, 5'-ATTGATGCTGCTCTCTTCTGG-3'; reverse,=20
5'-GTGAAGACTTCATCGCTGCC-3'),<SUP> </SUP>HuR (forward,=20
5'-TCGCAGCTGTACCACTCGCCAG-3'; reverse, =
5'-CCAAACATCTGCCAGAGGATC-3'),<SUP>=20
</SUP>and for MMP-9 (forward, 5'-AAGATGCTGCTGTTCAGCGGG-3'; reverse,<SUP> =

</SUP>5'-GTCCTCAGGGCACTGCAGGAT-3') were all derived from human =
sequences.<SUP>=20
</SUP>PCR conditions were optimized so that the gene products were<SUP>=20
</SUP>examined at the exponential phase of their amplification and<SUP>=20
</SUP>the products were resolved on 1.8% agarose gels containing 1<SUP>=20
</SUP>=B5g/mL of ethidium bromide.<SUP> </SUP>
<P><EM>cDNA Synthesis and Real-time Quantitative RT-PCR</EM><BR>Total =
RNA was=20
extracted from fresh tumor tissue or cell cultures<SUP> </SUP>as =
described=20
above. For cDNA synthesis, <IMG alt=3D~=20
src=3D"http://mcr.aacrjournals.org/math/sim.gif" border=3D0>1 =B5g total =
RNA<SUP>=20
</SUP>was reverse-transcribed into cDNA using high-capacity cDNA =
reverse<SUP>=20
</SUP>transcription kit (Applied Biosystems). cDNA was stored at =
=9680=B0C<SUP>=20
</SUP>for PCR. Gene expression was quantified by real-time =
quantitative<SUP>=20
</SUP>PCR using iQ SYBR Green Supermix (Bio-Rad). DNA amplification<SUP> =

</SUP>was carried out using Icycler iQ5 (Bio-Rad) and product =
detection<SUP>=20
</SUP>was done by measuring the binding of the fluorescent dye SYBR<SUP> =

</SUP>Green I to double-stranded DNA. All the primer sets were =
provided<SUP>=20
</SUP>by Qiagen. The relative quantities of target gene mRNA =
against<SUP>=20
</SUP>an internal control, 18S rRNA, were measured by following a<SUP>=20
</SUP><IMG alt=3D{Delta} =
src=3D"http://mcr.aacrjournals.org/math/Delta.gif"=20
border=3D0>C<SUB>T</SUB> method. An amplification plot that had been the =
plot of=20
fluorescence<SUP> </SUP>signal versus cycle number was drawn. The =
difference=20
(<IMG alt=3D{Delta} src=3D"http://mcr.aacrjournals.org/math/Delta.gif"=20
border=3D0>C<SUB>T</SUB>) between<SUP> </SUP>the mean values in the =
triplicate=20
samples of target gene and<SUP> </SUP>those of 18S rRNA were calculated =
by iQ5=20
Optical System Software<SUP> </SUP>version 2.0 (Bio-Rad) and the =
relative=20
quantified value was<SUP> </SUP>expressed as 2 <IMG alt=3D{Delta}=20
src=3D"http://mcr.aacrjournals.org/math/Delta.gif" =
border=3D0>C<SUB>T</SUB>.<SUP>=20
</SUP>
<P><EM>RNA Interference</EM><BR>RNA interference experiments were done =
using=20
HiPerFect (Qiagen).<SUP> </SUP>A small interfering RNA (20 nmol/L) =
against=20
MT1-MMP (siMT1-MMP)<SUP> </SUP>and mismatch small interfering RNA were=20
synthesized by EZBiolab<SUP> </SUP>Inc., and annealed to form duplexes. =
The=20
sequence of the siMT1-MMP<SUP> </SUP>used in this study was derived from =
the=20
human MT1-MMP gene (NM_004995<!-- HIGHWIRE EXLINK_ID=3D"6:6:907:1" =
VALUE=3D"NM_004995" TYPEGUESS=3D"GEN" --><!-- /HIGHWIRE -->)<SUP>=20
</SUP>and is as follows: 5'-CCAGAAGCUGAAGGUAGAAdTdT-3' (sense) and<SUP>=20
</SUP>5'-UUCUACCUUCAGCUUCUGGdTdT-3' (antisense; ref. <A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB58">58</A=
>). A=20
small<SUP> </SUP>interfering RNA against human MMP-9 (siMMP-9; GenBank=20
accession<SUP> </SUP>number, NM-004994) and mismatch small interfering =
RNA with=20
no<SUP> </SUP>known homology to mammalian genes were synthesized =
(Qiagen)<SUP>=20
</SUP>against the following published target sequences for MMP-9:<SUP>=20
</SUP>5'-AACATCACCTATTGGATCCAAACTAC-3', nucleotides 377 to 403. The<SUP> =

</SUP>sequence of the siMMP-9 used in this study is as follows:=20
5'-CAUCACCUAUUGGAUCCAAdTdT-3'<SUP> </SUP>(sense) and=20
5'-UUGGAUCCAAUAGGUGAUGdTdT-3' (antisense). Evaluation<SUP> </SUP>of the=20
transient knockdown duration was done by real-time quantitative<SUP>=20
</SUP>RT-PCR, and the targeted gene expression was found to be =
routinely<SUP>=20
</SUP>diminished by 65% to 90%, 24 to 48 h posttransfection (data<SUP> =
</SUP>not=20
shown).<SUP> </SUP>
<P><EM>Cell Transfection Method</EM><BR>Subconfluent DAOY monolayer =
cells were=20
transiently transfected<SUP> </SUP>with 10 =B5g of the cDNA encoding the =

full-length (Wt) MT1-MMP<SUP> </SUP>fused to GFP (<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIB59">59</A=
>) using=20
LipofectAMINE 2000 (Invitrogen). Mock<SUP> </SUP>transfections of U87 =
cultures=20
with pcDNA (3.1+) were used as<SUP> </SUP>controls. Transfected cells =
were left=20
to recuperate and were<SUP> </SUP>used 48 h posttransfection. The =
occurrence of=20
MT1-MMP=96specific<SUP> </SUP>gene expression and function was evaluated =
by=20
semiquantitative<SUP> </SUP>RT-PCR, immunoblotting procedures, and =
validated by=20
assessing<SUP> </SUP>MT1-MMP=96mediated proMMP-2 activation by gelatin=20
zymography<SUP> </SUP>(<A=20
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG3">Figs. =
3</A> and=20
<A =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FIG4">4</A>)=
.<SUP>=20
</SUP>
<P><EM>Gelatin Zymography</EM><BR>Gelatin zymography was used to assess =
the=20
proMMP-9, proMMP-2,<SUP> </SUP>and MMP-2 extracellular levels. Briefly, =
an=20
aliquot (20 =B5L)<SUP> </SUP>of the culture medium was subjected to =
SDS-PAGE in a=20
gel containing<SUP> </SUP>0.1 mg/mL of gelatin. The gels were then =
incubated in=20
2.5% Triton<SUP> </SUP>X-100 and rinsed in nanopure distilled =
H<SUB>2</SUB>O.=20
Gels were further<SUP> </SUP>incubated at 37=B0C for 20 h in 20 mmol/L =
of NaCl, 5=20
mmol/L<SUP> </SUP>of CaCl<SUB>2</SUB>, 0.02% Brij-35, 50 mmol/L of =
Tris-HCl=20
buffer (pH 7.6),<SUP> </SUP>then stained with 0.1% Coomassie brilliant =
blue=20
R-250, and destained<SUP> </SUP>in 10% acetic acid and 30% methanol in=20
H<SUB>2</SUB>O. Gelatinolytic activity<SUP> </SUP>was detected as =
unstained=20
bands on a blue background.<SUP> </SUP>
<P><EM>Immunoblotting Procedures</EM><BR>Proteins from control and =
treated cells=20
were separated by SDS-PAGE.<SUP> </SUP>After electrophoresis, proteins =
were=20
electrotransferred to polyvinylidene<SUP> </SUP>difluoride membranes =
which were=20
then blocked for 1 h at room<SUP> </SUP>temperature with 5% nonfat dry =
milk in=20
TBS (150 mmol/L NaCl,<SUP> </SUP>20 mmol/L Tris-HCl; pH 7.5) containing =
0.3%=20
Tween 20 (TBST).<SUP> </SUP>Membranes were further washed in TBST and =
incubated=20
with the<SUP> </SUP>primary antibodies (1:1,000 dilution) in TBST =
containing=20
3%<SUP> </SUP>bovine serum albumin, followed by a 1-h incubation with=20
horseradish<SUP> </SUP>peroxidase=96conjugated antirabbit or antimouse =
IgG=20
(1:2,500<SUP> </SUP>dilution) in TBST containing 5% nonfat dry milk.=20
Immunoreactive<SUP> </SUP>material was visualized by enhanced =
chemiluminescence=20
(Amersham<SUP> </SUP>Biosciences).<SUP> </SUP>
<P><EM>Analysis of DAOY Cell Migration</EM><BR>DAOY cell migration was =
assessed=20
using modified Boyden chambers.<SUP> </SUP>The lower surfaces of =
transwells=20
(8-=B5m pore size; Costar)<SUP> </SUP>were precoated with 1 mg/mL of =
gelatin for 2=20
h at 37=B0C.<SUP> </SUP>The transwells were then assembled in a 24-well =
plate=20
(Fisher<SUP> </SUP>Scientific, Ltd.). The lower chamber was filled with=20
serum-free<SUP> </SUP>medium. Monolayer or neurosphere-like DAOY cells =
were=20
collected<SUP> </SUP>by trypsinization, washed, and resuspended in =
serum-free=20
medium<SUP> </SUP>at a concentration of 5 <FONT =
face=3Darial,helvetica>x</FONT>=20
10<SUP>5</SUP> cells/mL; 5 <FONT face=3Darial,helvetica>x</FONT> =
10<SUP>4</SUP>=20
cells were then<SUP> </SUP>inoculated onto the upper side of each =
modified=20
Boyden chamber.<SUP> </SUP>The plates were placed at 37=B0C in 5%=20
CO<SUB>2</SUB>/95% air and migration<SUP> </SUP>left to proceed for 16 =
h. Cells=20
that had migrated to the lower<SUP> </SUP>surfaces of the filters were =
fixed=20
with 10% formalin phosphate<SUP> </SUP>and stained with 0.1% crystal =
violet-20%=20
methanol (v/v). Images<SUP> </SUP>of at least five random fields per =
filter were=20
digitized (100<FONT face=3Darial,helvetica>x</FONT><SUP> =
</SUP>magnification). The=20
average number of migrating cells per field<SUP> </SUP>was quantified =
using=20
Northern Eclipse software (Empix Imaging<SUP> </SUP>Inc.). Migration =
data are=20
expressed as a mean value derived<SUP> </SUP>from at least three =
independent=20
experiments.<SUP> </SUP>
<P><EM>Statistical Data Analysis</EM><BR>Data are representative of =
three or=20
more independent experiments.<SUP> </SUP>Statistical significance was =
assessed=20
using Student's unpaired<SUP> </SUP><I>t</I> test. Probability values of =

&lt;0.05 were considered significant,<SUP> </SUP>and an asterisk (*) =
identifies=20
such significance in each figure.<SUP> </SUP>
<P><A name=3DSEC5><!-- null --></A><BR clear=3Dright>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" bgColor=3D#e1e1e1>
  <TBODY>
  <TR>
    <TD vAlign=3Dcenter align=3Dleft width=3D"5%" bgColor=3D#ffffff><IMG =
height=3D21=20
      alt=3D" " hspace=3D5 =
src=3D"http://mcr.aacrjournals.org/icons/toc/rarrow.gif"=20
      width=3D10></TD>
    <TH vAlign=3Dcenter align=3Dleft width=3D"95%"><FONT =
size=3D+2>&nbsp;&nbsp;=20
      Disclosure of Potential Conflicts of Interest =
</FONT></TH></TR></TBODY></TABLE>
<TABLE cellPadding=3D5 align=3Dright border=3D1>
  <TBODY>
  <TR>
    <TH align=3Dleft><FONT size=3D-1><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#top"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Top<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FN"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Notes<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ABS"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Abstract<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC1"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Introduction<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC2"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Results<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC3"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Discussion<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC4"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Materials and Methods<BR></A><IMG height=3D9 alt=3D" " =
hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/dot.gif" width=3D11=20
      border=3D0><FONT color=3D#464c53>Disclosure of =
Potential...</FONT><BR><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ACK"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Acknowledgements<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIBL"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      =
border=3D0>References<BR></A></FONT></TH></TR></TBODY></TABLE>&nbsp;<BR>N=
o=20
potential conflicts of interest were disclosed.<SUP> </SUP>
<P><A name=3DACK><!-- null --></A><BR clear=3Dright>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" bgColor=3D#e1e1e1>
  <TBODY>
  <TR>
    <TD vAlign=3Dcenter align=3Dleft width=3D"5%" bgColor=3D#ffffff><IMG =
height=3D21=20
      alt=3D" " hspace=3D5 =
src=3D"http://mcr.aacrjournals.org/icons/toc/rarrow.gif"=20
      width=3D10></TD>
    <TH vAlign=3Dcenter align=3Dleft width=3D"95%"><FONT =
size=3D+2>&nbsp;&nbsp;=20
      Acknowledgements </FONT></TH></TR></TBODY></TABLE>
<TABLE cellPadding=3D5 align=3Dright border=3D1>
  <TBODY>
  <TR>
    <TH align=3Dleft><FONT size=3D-1><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#top"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Top<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FN"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Notes<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ABS"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Abstract<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC1"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Introduction<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC2"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Results<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC3"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Discussion<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC4"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Materials and Methods<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC5"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Disclosure of Potential...<BR></A><IMG height=3D9 =
alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/dot.gif" width=3D11=20
      border=3D0><FONT color=3D#464c53>Acknowledgements</FONT><BR><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIBL"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      =
border=3D0>References<BR></A></FONT></TH></TR></TBODY></TABLE>&nbsp;<BR>W=
e thank=20
Dr. Anthony Regina and Isabelle Lavall=E9e for<SUP> </SUP>their =
assistance in=20
handling and treating the mice.<SUP> </SUP>
<P><A name=3DFN><!-- null --></A><BR clear=3Dright>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" bgColor=3D#e1e1e1>
  <TBODY>
  <TR>
    <TD vAlign=3Dcenter align=3Dleft width=3D"5%" bgColor=3D#ffffff><IMG =
height=3D21=20
      alt=3D" " hspace=3D5 =
src=3D"http://mcr.aacrjournals.org/icons/toc/rarrow.gif"=20
      width=3D10></TD>
    <TH vAlign=3Dcenter align=3Dleft width=3D"95%"><FONT =
size=3D+2>&nbsp;&nbsp; Notes=20
      </FONT></TH></TR></TBODY></TABLE>
<TABLE cellPadding=3D5 align=3Dright border=3D1>
  <TBODY>
  <TR>
    <TH align=3Dleft><FONT size=3D-1><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#top"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Top<BR></A><IMG height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/dot.gif" width=3D11=20
      border=3D0><FONT color=3D#464c53>Notes</FONT><BR><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ABS"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Abstract<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC1"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Introduction<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC2"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Results<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC3"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Discussion<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC4"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Materials and Methods<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC5"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Disclosure of Potential...<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ACK"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      border=3D0>Acknowledgements<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#BIBL"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/darrow.gif" =
width=3D11=20
      =
border=3D0>References<BR></A></FONT></TH></TR></TBODY></TABLE>&nbsp;<BR><=
A=20
name=3D""><!-- null --></A><B>Grant support:</B> B. Annabi holds a =
Canada Research=20
Chair in Molecular<SUP> </SUP>Oncology from the Canadian Institutes of =
Health=20
Research. This<SUP> </SUP>study was funded by grants from the Natural =
Sciences=20
and Engineering<SUP> </SUP>Research Council of Canada, the Canadian =
Institutes=20
of Health<SUP> </SUP>Research, the Charles-Bruneau Foundation, and the =
Claude=20
Bertrand<SUP> </SUP>Chair in Neurosurgery (R. B=E9liveau), and from the=20
Natural<SUP> </SUP>Sciences and Engineering Research Council of Canada =
(B.=20
Annabi).<SUP> </SUP>
<P><A name=3D""><!-- null --></A>The costs of publication of this =
article were=20
defrayed in part<SUP> </SUP>by the payment of page charges. This article =
must=20
therefore<SUP> </SUP>be hereby marked <I>advertisement</I> in accordance =
with 18=20
U.S.C.<SUP> </SUP>Section 1734 solely to indicate this fact.<SUP> </SUP>
<P>Received 12/ 3/07; revised 1/26/08; accepted 2/ 3/08.
<P><A name=3DBIBL><!-- null --></A><BR clear=3Dright>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" bgColor=3D#e1e1e1>
  <TBODY>
  <TR>
    <TD vAlign=3Dcenter align=3Dleft width=3D"5%" bgColor=3D#ffffff><IMG =
height=3D21=20
      alt=3D" " hspace=3D5 =
src=3D"http://mcr.aacrjournals.org/icons/toc/rarrow.gif"=20
      width=3D10></TD>
    <TH vAlign=3Dcenter align=3Dleft width=3D"95%"><FONT =
size=3D+2>&nbsp;&nbsp;=20
      References </FONT></TH></TR></TBODY></TABLE>
<TABLE cellPadding=3D5 align=3Dright border=3D1>
  <TBODY>
  <TR>
    <TH align=3Dleft><FONT size=3D-1><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#top"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Top<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#FN"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Notes<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ABS"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Abstract<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC1"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Introduction<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC2"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Results<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC3"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Discussion<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC4"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Materials and Methods<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#SEC5"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Disclosure of Potential...<BR></A><A=20
      =
href=3D"http://mcr.aacrjournals.org/cgi/content/full/6/6/907#ACK"><IMG=20
      height=3D9 alt=3D" " hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/uarrow.gif" =
width=3D11=20
      border=3D0>Acknowledgements<BR></A><IMG height=3D9 alt=3D" " =
hspace=3D5=20
      src=3D"http://mcr.aacrjournals.org/icons/toc/dot.gif" width=3D11=20
      border=3D0><FONT=20
color=3D#464c53>References</FONT><BR></FONT></TH></TR></TBODY></TABLE>&nb=
sp;<BR>
<OL compact><A name=3DBIB1><!-- null --></A>
  <LI value=3D1>Hemmati HD, Nakano I, Lazareff JA, et al. Cancerous stem =
cells can=20
  arise from pediatric brain tumors. Proc Natl Acad Sci U S A =
2003;100:15178=9683.<!-- HIGHWIRE ID=3D"6:6:907:1" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dpnas&amp;resid=3D100/25/15178"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB2><!-- null --></A>
  <LI value=3D2>Yuan X, Curtin J, Xiong Y, et al. Isolation of cancer =
stem cells=20
  from adult glioblastoma multiforme. Oncogene 2004;23:9392=96400.<!-- =
HIGHWIRE ID=3D"6:6:907:2" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1038=
/sj.onc.1208311&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1555801=
1&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB3><!-- null --></A>
  <LI value=3D3>Dean M, Fojo T, Bates S. Tumour stem cells and drug =
resistance.=20
  Nat Rev Cancer 2005;5:275=9684.<!-- HIGHWIRE ID=3D"6:6:907:3" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1038=
/nrc1590&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1580315=
4&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB4><!-- null --></A>
  <LI value=3D4>Blazek ER, Foutch JL, Maki G. Daoy medulloblastoma cells =
that=20
  express CD133 are radioresistant relative to CD133=96 cells, and the =
CD133+=20
  sector is enlarged by hypoxia. Int J Radiat Oncol Biol Phys =
2007;67:1=965.<!-- HIGHWIRE ID=3D"6:6:907:4" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1708455=
2&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB5><!-- null --></A>
  <LI value=3D5>Singh SK, Hawkins C, Clarke ID, et al. Identification of =
human=20
  brain tumour initiating cells. Nature 2004;432:396=96401.<!-- HIGHWIRE =
ID=3D"6:6:907:5" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1038=
/nature03128&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1554910=
7&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB6><!-- null --></A>
  <LI value=3D6>Singh S, Dirks PB. Brain tumor stem cells: =
identification and=20
  concepts. Neurosurg Clin N Am 2007;18:31=968.<!-- HIGHWIRE =
ID=3D"6:6:907:6" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1016=
/j.nec.2006.10.014&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1724455=
2&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB7><!-- null --></A>
  <LI value=3D7>Nakada M, Okada Y, Yamashita J. The role of matrix=20
  metalloproteinases in glioma invasion. Front Biosci =
2003;8:e261=969.<!-- HIGHWIRE ID=3D"6:6:907:7" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1245631=
3&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB8><!-- null --></A>
  <LI value=3D8>Lakka SS, Gondi CS, Rao JS. Proteases and glioma =
angiogenesis.=20
  Brain Pathol 2005;15:327=9641.<!-- HIGHWIRE ID=3D"6:6:907:8" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1638994=
5&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB9><!-- null --></A>
  <LI value=3D9>Bodey B, Bodey B, Jr., Siegel SE, Kaiser HE. Matrix=20
  metalloproteinase expression in childhood medulloblastomas/primitive=20
  neuroectodermal tumors. In Vivo 2000;14:667=9673.<!-- HIGHWIRE =
ID=3D"6:6:907:9" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1121284=
4&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB10><!-- null --></A>
  <LI value=3D10>Vince GH, Herbold C, Klein R, et al. Medulloblastoma =
displays=20
  distinct regional matrix metalloprotease expression. J Neurooncol=20
  2001;53:99=96106.<!-- HIGHWIRE ID=3D"6:6:907:10" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1023=
/A:1012241031138&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1171607=
4&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB11><!-- null --></A>
  <LI value=3D11>Ozen O, Krebs B, Hemmerlein B, Pekrun A, Kretzschmar H, =
Herms J.=20
  Expression of matrix metalloproteinases and their inhibitors in=20
  medulloblastomas and their prognostic relevance. Clin Cancer Res=20
  2004;10:4746=9653.<!-- HIGHWIRE ID=3D"6:6:907:11" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dclincanres&amp;resid=3D10/14/4746"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB12><!-- null --></A>
  <LI value=3D12>Rao JS, Bhoopathi P, Chetty C, Gujrati M, Lakka SS. =
MMP-9 short=20
  interfering RNA induced senescence resulting in inhibition of =
medulloblastoma=20
  growth via p16(INK4a) and mitogen-activated protein kinase pathway. =
Cancer Res=20
  2007;67:4956=9664.<!-- HIGHWIRE ID=3D"6:6:907:12" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dcanres&amp;resid=3D67/10/4956"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB13><!-- null --></A>
  <LI value=3D13>Bao S, Wu Q, McLendon RE, et al. Glioma stem cells =
promote=20
  radioresistance by preferential activation of the DNA damage response. =
Nature=20
  2006;444:756=9660.<!-- HIGHWIRE ID=3D"6:6:907:13" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1038=
/nature05236&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1705115=
6&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB14><!-- null --></A>
  <LI value=3D14>Wild-Bode C, Weller M, Rimner A, Dichgans J, Wick W. =
Sublethal=20
  irradiation promotes migration and invasiveness of glioma cells: =
implications=20
  for radiotherapy of human glioblastoma. Cancer Res =
2001;61:2744=9650.<!-- HIGHWIRE ID=3D"6:6:907:14" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dcanres&amp;resid=3D61/6/2744"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB15><!-- null --></A>
  <LI value=3D15>Annabi B, Lee YT, Martel C, Pilorget A, Bahary JP, =
Beliveau R.=20
  Radiation induced-tubulogenesis in endothelial cells is antagonized by =
the=20
  antiangiogenic properties of green tea polyphenol (=96)=20
  epigallocatechin-3-gallate. Cancer Biol Ther 2003;2:642=969.<!-- =
HIGHWIRE ID=3D"6:6:907:15" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1468846=
8&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB16><!-- null --></A>
  <LI value=3D16>Annabi B, Thibeault S, Moumdjian R, Beliveau R. =
Hyaluronan cell=20
  surface binding is induced by type I collagen and regulated by =
caveolae in=20
  glioma cells. J Biol Chem=20
  2004;279:21888=9696.<!-- HIGHWIRE ID=3D"6:6:907:16" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Djbc&amp;resid=3D279/21/21888"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB17><!-- null --></A>
  <LI value=3D17>Annabi B, Bouzeghrane M, Moumdjian R, Moghrabi A, =
Beliveau R.=20
  Probing the infiltrating character of brain tumors: inhibition of=20
  RhoA/ROK-mediated CD44 cell surface shedding from glioma cells by the =
green=20
  tea catechin EGCg. J Neurochem 2005;94:906=9616.<!-- HIGHWIRE =
ID=3D"6:6:907:17" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1111=
/j.1471-4159.2005.03256.x&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1599237=
6&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB18><!-- null --></A>
  <LI value=3D18>Annabi B, Lachambre MP, Bousquet-Gagnon N, Page M, =
Gingras D,=20
  Beliveau R. Green tea polyphenol (=96)-epigallocatechin 3-gallate =
inhibits MMP-2=20
  secretion and MT1-MMP-driven migration in glioblastoma cells. Biochim =
Biophys=20
  Acta 2002;1542:209=9620.<!-- HIGHWIRE ID=3D"6:6:907:18" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1185389=
3&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB19><!-- null --></A>
  <LI value=3D19>Annabi B, Currie JC, Moghrabi A, Beliveau R. Inhibition =
of HuR=20
  and MMP-9 expression in macrophage-differentiated HL-60 myeloid =
leukemia cells=20
  by green tea polyphenol EGCg. Leuk Res 2007;31:1285=9692.<!-- HIGHWIRE =
ID=3D"6:6:907:19" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1736875=
8&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB20><!-- null --></A>
  <LI value=3D20>Milosevic J, Storch A, Schwarz J. Spontaneous apoptosis =
in murine=20
  free-floating neurospheres. Exp Cell Res 2004;294:9=9617.<!-- HIGHWIRE =
ID=3D"6:6:907:20" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1016=
/j.yexcr.2003.10.033&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1498049=
6&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB21><!-- null --></A>
  <LI value=3D21>Beier D, Hau P, Proescholdt M, et al. CD133(+) and =
CD133(=96)=20
  glioblastoma-derived cancer stem cells show differential growth=20
  characteristics and molecular profiles. Cancer Res =
2007;67:4010=965.<!-- HIGHWIRE ID=3D"6:6:907:21" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dcanres&amp;resid=3D67/9/4010"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB22><!-- null --></A>
  <LI value=3D22>Gal H, Makovitzki A, Amariglio N, Rechavi G, Ram Z, =
Givol D. A=20
  rapid assay for drug sensitivity of glioblastoma stem cells. Biochem =
Biophys=20
  Res Commun 2007;358:908=9613.<!-- HIGHWIRE ID=3D"6:6:907:22" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1751290=
5&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB23><!-- null --></A>
  <LI value=3D23>Belkaid A, Fortier S, Cao J, Annabi B. Necrosis =
induction in=20
  glioblastoma cells reveals a new "bioswitch" function for the =
MT1-MMP/G6PT=20
  signaling axis in proMMP-2 activation versus cell death decision. =
Neoplasia=20
  2007;9:332=9640.<!-- HIGHWIRE ID=3D"6:6:907:23" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1593=
/neo.07142&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1746077=
7&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB24><!-- null --></A>
  <LI value=3D24>Saran F. Recent advances in paediatric neuro-oncology. =
Curr Opin=20
  Neurol 2002;15:671=967.<!-- HIGHWIRE ID=3D"6:6:907:24" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1244710=
4&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB25><!-- null --></A>
  <LI value=3D25>Kuhl J, Doz F, Taylor RE. Embryonic tumors. In: Walker =
D,=20
  Perilongo G, Punt JAG, Taylor GE, editors. Brain and spinal tumors of=20
  childhood. Arnold, London: 2004. p. 314=9630.<!-- HIGHWIRE =
ID=3D"6:6:907:25" --><!-- /HIGHWIRE --><A name=3DBIB26><!-- null --></A>
  <LI value=3D26>Liu G, Yuan X, Zeng Z, et al. Analysis of gene =
expression and=20
  chemoresistance of CD133+ cancer stem cells in glioblastoma. Mol =
Cancer=20
  2006;5:67.<!-- HIGHWIRE ID=3D"6:6:907:26" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1186=
/1476-4598-5-67&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1714045=
5&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB27><!-- null --></A>
  <LI value=3D27>Ozawa T, Wang J, Hu LJ, Lamborn KR, Bollen AW, Deen DF. =

  Characterization of human glioblastoma xenograft growth in athymic =
mice. In=20
  Vivo 1998;12:369=9674.<!-- HIGHWIRE ID=3D"6:6:907:27" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D9706486=
&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB28><!-- null --></A>
  <LI value=3D28>Camphausen K, Purow B, Sproull M, et al. Influence of =
<I>in=20
  vivo</I> growth on human glioma cell line gene expression: convergent =
profiles=20
  under orthotopic conditions. Proc Natl Acad Sci U S A =
2005;102:8287=9692.<!-- HIGHWIRE ID=3D"6:6:907:28" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dpnas&amp;resid=3D102/23/8287"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB29><!-- null --></A>
  <LI value=3D29>Koutcher JA, Hu X, Xu S, et al. MRI of mouse models for =
gliomas=20
  shows similarities to humans and can be used to identify mice for =
preclinical=20
  trials. Neoplasia 2002;4:480=965.<!-- HIGHWIRE ID=3D"6:6:907:29" --><A =

  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1038=
/sj.neo.7900269&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1240744=
1&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB30><!-- null --></A>
  <LI value=3D30>Salmaggi A, Boiardi A, Gelati M, et al. =
Glioblastoma-derived=20
  tumorospheres identify a population of tumor stem-like cells with =
angiogenic=20
  potential and enhanced multidrug resistance phenotype. Glia =
2006;54:850=9660.<!-- HIGHWIRE ID=3D"6:6:907:30" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1698119=
7&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB31><!-- null --></A>
  <LI value=3D31>Inagaki A, Soeda A, Oka N, et al. Long-term maintenance =
of brain=20
  tumor stem cell properties under at non-adherent and adherent culture=20
  conditions. Biochem Biophys Res Commun 2007;361:586=9692.<!-- HIGHWIRE =
ID=3D"6:6:907:31" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1016=
/j.bbrc.2007.07.037&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1767318=
0&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB32><!-- null --></A>
  <LI value=3D32>Arroyo AG, Genis L, Gonzalo P, Matias-Roman S, Pollan =
A, Galvez=20
  BG. Matrix metalloproteinases: new routes to the use of MT1-MMP as a=20
  therapeutic target in angiogenesis-related disease. Curr Pharm Des=20
  2007;13:1787=96802.<!-- HIGHWIRE ID=3D"6:6:907:32" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.2174=
/138161207780831284&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1758410=
8&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB33><!-- null --></A>
  <LI value=3D33>Ueda J, Kajita M, Suenaga N, Fujii K, Seiki M. =
Sequence-specific=20
  silencing of MT1-MMP expression suppresses tumor cell migration and =
invasion:=20
  importance of MT1-MMP as a therapeutic target for invasive tumors. =
Oncogene=20
  2003;22:8716=9622.<!-- HIGHWIRE ID=3D"6:6:907:33" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1038=
/sj.onc.1206962&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1464746=
6&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB34><!-- null --></A>
  <LI value=3D34>Bartolome RA, Molina-Ortiz I, Samaniego R, =
Sanchez-Mateos P,=20
  Bustelo XR, Teixido J. Activation of Vav/Rho GTPase signaling by =
CXCL12=20
  controls membrane-type matrix metalloproteinase-dependent melanoma =
cell=20
  invasion. Cancer Res 2006;66:248=9658.<!-- HIGHWIRE ID=3D"6:6:907:34" =
--><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dcanres&amp;resid=3D66/1/248"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB35><!-- null --></A>
  <LI value=3D35>Robinet A, Fahem A, Cauchard JH, et al. Elastin-derived =
peptides=20
  enhance angiogenesis by promoting endothelial cell migration and =
tubulogenesis=20
  through upregulation of MT1-MMP. J Cell Sci 2005;118:343=9656.<!-- =
HIGHWIRE ID=3D"6:6:907:35" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Djoces&amp;resid=3D118/2/343"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB36><!-- null --></A>
  <LI value=3D36>Uprichard SL. The therapeutic potential of RNA =
interference. FEBS=20
  Lett 2005;579:5996=966007.<!-- HIGHWIRE ID=3D"6:6:907:36" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1016=
/j.febslet.2005.08.004&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1611563=
1&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB37><!-- null --></A>
  <LI value=3D37>Lu PY, Xie FY, Woodle MC. Modulation of angiogenesis =
with siRNA=20
  inhibitors for novel therapeutics. Trends Mol Med =
2005;11:104=9613.<!-- HIGHWIRE ID=3D"6:6:907:37" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1016=
/j.molmed.2005.01.005&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1576076=
8&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB38><!-- null --></A>
  <LI value=3D38>Lu PY, Xie F, Woodle MC. <I>In vivo</I> application of =
RNA=20
  interference: from functional genomics to therapeutics. Adv Genet=20
  2005;54:117=9642.<!-- HIGHWIRE ID=3D"6:6:907:38" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1609601=
0&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB39><!-- null --></A>
  <LI value=3D39>Nuttall RK, Pennington CJ, Taplin J, et al. Elevated=20
  membrane-type matrix metalloproteinases in gliomas revealed by =
profiling=20
  proteases and inhibitors in human cancer cells. Mol Cancer Res =
2003;1:333=9645.<!-- HIGHWIRE ID=3D"6:6:907:39" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dmolcanres&amp;resid=3D1/5/333"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB40><!-- null --></A>
  <LI value=3D40>Nonaka T, Nishibashi K, Itoh Y, Yana I, Seiki M. =
Competitive=20
  disruption of the tumor-promoting function of membrane type 1 matrix=20
  metalloproteinase/matrix metalloproteinase-14 <I>in vivo</I>. Mol =
Cancer Ther=20
  2005;4:1157=9666.<!-- HIGHWIRE ID=3D"6:6:907:40" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dmolcanther&amp;resid=3D4/8/1157"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB41><!-- null --></A>
  <LI value=3D41>Hatakeyama H, Akita H, Ishida E, et al. Tumor targeting =
of=20
  doxorubicin by anti-MT1-MMP antibody-modified PEG liposomes. Int J =
Pharm=20
  2007;342:194=96200.<!-- HIGHWIRE ID=3D"6:6:907:41" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1758345=
3&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB42><!-- null --></A>
  <LI value=3D42>Bergers G, Brekken R, McMahon G, et al. Matrix=20
  metalloproteinase-9 triggers the angiogenic switch during =
carcinogenesis. Nat=20
  Cell Biol 2000;2:737=9644.<!-- HIGHWIRE ID=3D"6:6:907:42" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1038=
/35036374&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1102566=
5&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB43><!-- null --></A>
  <LI value=3D43>Valable S, Montaner J, Bellail A, et al. VEGF-induced =
BBB=20
  permeability is associated with an MMP-9 activity increase in cerebral =

  ischemia: both effects decreased by Ang-1. J Cereb Blood Flow Metab=20
  2005;25:1491=96504.<!-- HIGHWIRE ID=3D"6:6:907:43" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1038=
/sj.jcbfm.9600148&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1590219=
5&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB44><!-- null --></A>
  <LI value=3D44>Shigemori Y, Katayama Y, Mori T, Maeda T, Kawamata T. =
Matrix=20
  metalloproteinase-9 is associated with blood-brain barrier opening and =
brain=20
  edema formation after cortical contusion in rats. Acta Neurochir Suppl =

  2006;96:130=963.<!-- HIGHWIRE ID=3D"6:6:907:44" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1667144=
0&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB45><!-- null --></A>
  <LI value=3D45>Morishige K, Shimokawa H, Matsumoto Y, et al. =
Overexpression of=20
  matrix metalloproteinase-9 promotes intravascular thrombus formation =
in=20
  porcine coronary arteries <I>in vivo</I>. Cardiovasc Res =
2003;57:572=9685.<!-- HIGHWIRE ID=3D"6:6:907:45" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dcardiovascres&amp;resid=3D57/2/572"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB46><!-- null --></A>
  <LI value=3D46>Milsom C, Anderson GM, Weitz JI, Rak J. Elevated tissue =
factor=20
  procoagulant activity in CD133-positive cancer cells. J Thromb Haemost =

  2007;5:2550=962.<!-- HIGHWIRE ID=3D"6:6:907:46" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1788359=
5&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB47><!-- null --></A>
  <LI value=3D47>Rak J, Milsom C, May L, Klement P, Yu J. Tissue factor =
in cancer=20
  and angiogenesis: the molecular link between genetic tumor =
progression, tumor=20
  neovascularization, and cancer coagulopathy. Semin Thromb Hemost=20
2006;32:54=9670.<!-- HIGHWIRE ID=3D"6:6:907:47" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1055=
/s-2006-933341&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1647946=
3&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB48><!-- null --></A>
  <LI value=3D48>Dolcet X, Llobet D, Pallares J, Matias-Guiu X. NF-kB in =

  development and progression of human cancer. Virchows Arch =
2005;446:475=9682.<!-- HIGHWIRE ID=3D"6:6:907:48" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1007=
/s00428-005-1264-9&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1585629=
2&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB49><!-- null --></A>
  <LI value=3D49>Park BC, Thapa D, Lee YS, et al.=20
  1-Furan-2-yl-3-pyridin-2-yl-propenone inhibits the invasion and =
migration of=20
  HT1080 human fibrosarcoma cells through the inhibition of proMMP-2 =
activation=20
  and down regulation of MMP-9 and MT1-MMP. Eur J Pharmacol =
2007;567:193=967.<!-- HIGHWIRE ID=3D"6:6:907:49" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1750700=
7&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB50><!-- null --></A>
  <LI value=3D50>Lee KW, Kim JH, Lee HJ, Surh YJ. Curcumin inhibits =
phorbol=20
  ester-induced up-regulation of cyclooxygenase-2 and matrix =
metalloproteinase-9=20
  by blocking ERK1/2 phosphorylation and NF-<IMG alt=3D{kappa}=20
  src=3D"http://mcr.aacrjournals.org/math/kappa.gif" border=3D0>B =
transcriptional=20
  activity in MCF10A human breast epithelial cells. Antioxid Redox =
Signal=20
  2005;7:1612=9620.<!-- HIGHWIRE ID=3D"6:6:907:50" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1089=
/ars.2005.7.1612&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1635612=
4&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB51><!-- null --></A>
  <LI value=3D51>Park JM, Kim A, Oh JH, Chung AS. Methylseleninic acid =
inhibits=20
  PMA-stimulated pro-MMP-2 activation mediated by MT1-MMP expression and =
further=20
  tumor invasion through suppression of NF-<IMG alt=3D{kappa}=20
  src=3D"http://mcr.aacrjournals.org/math/kappa.gif" border=3D0>B =
activation.=20
  Carcinogenesis 2007;28:837=9647.<!-- HIGHWIRE ID=3D"6:6:907:51" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dcarcin&amp;resid=3D28/4/837"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB52><!-- null --></A>
  <LI value=3D52>Han YP, Tuan TL, Wu H, Hughes M, Garner WL. TNF-<IMG =
alt=3D{alpha}=20
  src=3D"http://mcr.aacrjournals.org/math/alpha.gif" border=3D0> =
stimulates=20
  activation of pro-MMP2 in human skin through NF-(<IMG alt=3D{kappa}=20
  src=3D"http://mcr.aacrjournals.org/math/kappa.gif" border=3D0>)B =
mediated=20
  induction of MT1-MMP. J Cell Sci 2001;114:131=969.<!-- HIGHWIRE =
ID=3D"6:6:907:52" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Djoces&amp;resid=3D114/1/131">[Abstract]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB53><!-- null --></A>
  <LI value=3D53>Raso A, Negri F, Gregorio A, et al. Successful =
isolation and=20
  long-term establishment of a cell line with stem cell-like features =
from an=20
  anaplastic medulloblastoma. Neuropathol Appl Neurobiol =
2008;34:306=9615.<!-- HIGHWIRE ID=3D"6:6:907:53" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1799592=
2&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB54><!-- null --></A>
  <LI value=3D54>Rietze RL, Reynolds BA. Neural stem cell isolation and=20
  characterization. Methods Enzymol 2006;419:3=9623.<!-- HIGHWIRE =
ID=3D"6:6:907:54" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D10.1016=
/S0076-6879(06)19001-1&amp;link_type=3DDOI">[CrossRef]</A><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1714104=
9&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB55><!-- null --></A>
  <LI value=3D55>Regina A, Demeule M, Berube A, Moumdjian R, Berthelet =
F, Beliveau=20
  R. Differences in multidrug resistance phenotype and matrix =
metalloproteinases=20
  activity between endothelial cells from normal brain and glioma. J =
Neurochem=20
  2003;84:316=9624.<!-- HIGHWIRE ID=3D"6:6:907:55" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1255899=
4&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB56><!-- null --></A>
  <LI value=3D56>Rolland Y, Demeule M, Michaud-Levesque J, Beliveau R. =
Inhibition=20
  of tumor growth by a truncated and soluble form of melanotransferrin. =
Exp Cell=20
  Res 2007;313:2910=969.<!-- HIGHWIRE ID=3D"6:6:907:56" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1749361=
0&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --><A=20
  name=3DBIB57><!-- null --></A>
  <LI value=3D57>Shmelkov SV, Meeus S, Moussazadeh N, et al. Cytokine=20
  preconditioning promotes codifferentiation of human fetal liver CD133+ =
stem=20
  cells into angiomyogenic tissue. Circulation 2005;111:1175=9683.<!-- =
HIGHWIRE ID=3D"6:6:907:57" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dcirculationaha&amp;resid=3D111/9/1175"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB58><!-- null --></A>
  <LI value=3D58>Neth P, Ciccarella M, Egea V, Hoelters J, Jochum M, =
Ries C. Wnt=20
  signaling regulates the invasion capacity of human mesenchymal stem =
cells.=20
  Stem Cells 2006;24:1892=96903.<!-- HIGHWIRE ID=3D"6:6:907:58" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/ijlink?linkType=3DABST&amp;journa=
lCode=3Dstemcells&amp;resid=3D24/8/1892"><NOBR>[Abstract/<FONT=20
  color=3D#cc0000>Free</FONT>&nbsp;Full&nbsp;Text]</NOBR></A><!-- =
/HIGHWIRE --><A=20
  name=3DBIB59><!-- null --></A>
  <LI value=3D59>Cao J, Chiarelli C, Kozarekar P, Adler HL. Membrane =
type 1-matrix=20
  metalloproteinase promotes human prostate cancer invasion and =
metastasis.=20
  Thromb Haemost 2005;93:770=968.<!-- HIGHWIRE ID=3D"6:6:907:59" --><A=20
  =
href=3D"http://mcr.aacrjournals.org/cgi/external_ref?access_num=3D1584132=
6&amp;link_type=3DMED">[Medline]</A><!-- /HIGHWIRE --></LI></OL><BR=20
clear=3Dall><FONT face=3D""></FONT><BR clear=3Dall><BR clear=3Dall><BR =
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/*=0A=
=0A=
Cross-Browser XMLHttpRequest v1.2=0A=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=0A=
=0A=
Emulate Gecko 'XMLHttpRequest()' functionality in IE and Opera. Opera =
requires=0A=
the Sun Java Runtime Environment <http://www.java.com/>.=0A=
=0A=
by Andrew Gregory=0A=
http://www.scss.com.au/family/andrew/webdesign/xmlhttprequest/=0A=
=0A=
This work is licensed under the Creative Commons Attribution License. To =
view a=0A=
copy of this license, visit =
http://creativecommons.org/licenses/by-sa/2.5/ or=0A=
send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, =
California=0A=
94305, USA.=0A=
=0A=
Attribution: Leave my name and web address in this script intact.=0A=
=0A=
Not Supported in Opera=0A=
----------------------=0A=
* user/password authentication=0A=
* responseXML data member=0A=
=0A=
Not Fully Supported in Opera=0A=
----------------------------=0A=
* async requests=0A=
* abort()=0A=
* getAllResponseHeaders(), getAllResponseHeader(header)=0A=
=0A=
*/=0A=
// IE support=0A=
if (window.ActiveXObject && !window.XMLHttpRequest) {=0A=
  window.XMLHttpRequest =3D function() {=0A=
    var msxmls =3D new Array(=0A=
      'Msxml2.XMLHTTP.5.0',=0A=
      'Msxml2.XMLHTTP.4.0',=0A=
      'Msxml2.XMLHTTP.3.0',=0A=
      'Msxml2.XMLHTTP',=0A=
      'Microsoft.XMLHTTP');=0A=
    for (var i =3D 0; i < msxmls.length; i++) {=0A=
      try {=0A=
        return new ActiveXObject(msxmls[i]);=0A=
      } catch (e) {=0A=
      }=0A=
    }=0A=
    return null;=0A=
  };=0A=
}=0A=
// Gecko support=0A=
/* ;-) */=0A=
// Opera support=0A=
if (window.opera && !window.XMLHttpRequest) {=0A=
  window.XMLHttpRequest =3D function() {=0A=
    this.readyState =3D 0; // =
0=3Duninitialized,1=3Dloading,2=3Dloaded,3=3Dinteractive,4=3Dcomplete=0A=
    this.status =3D 0; // HTTP status codes=0A=
    this.statusText =3D '';=0A=
    this._headers =3D [];=0A=
    this._aborted =3D false;=0A=
    this._async =3D true;=0A=
    this._defaultCharset =3D 'ISO-8859-1';=0A=
    this._getCharset =3D function() {=0A=
      var charset =3D _defaultCharset;=0A=
      var contentType =3D =
this.getResponseHeader('Content-type').toUpperCase();=0A=
      val =3D contentType.indexOf('CHARSET=3D');=0A=
      if (val !=3D -1) {=0A=
        charset =3D contentType.substring(val);=0A=
      }=0A=
      val =3D charset.indexOf(';');=0A=
      if (val !=3D -1) {=0A=
        charset =3D charset.substring(0, val);=0A=
      }=0A=
      val =3D charset.indexOf(',');=0A=
      if (val !=3D -1) {=0A=
        charset =3D charset.substring(0, val);=0A=
      }=0A=
      return charset;=0A=
    };=0A=
    this.abort =3D function() {=0A=
      this._aborted =3D true;=0A=
    };=0A=
    this.getAllResponseHeaders =3D function() {=0A=
      return this.getAllResponseHeader('*');=0A=
    };=0A=
    this.getAllResponseHeader =3D function(header) {=0A=
      var ret =3D '';=0A=
      for (var i =3D 0; i < this._headers.length; i++) {=0A=
        if (header =3D=3D '*' || this._headers[i].h =3D=3D header) {=0A=
          ret +=3D this._headers[i].h + ': ' + this._headers[i].v + '\n';=0A=
        }=0A=
      }=0A=
      return ret;=0A=
    };=0A=
    this.getResponseHeader =3D function(header) {=0A=
      var ret =3D getAllResponseHeader(header);=0A=
      var i =3D ret.indexOf('\n');=0A=
      if (i !=3D -1) {=0A=
        ret =3D ret.substring(0, i);=0A=
      }=0A=
      return ret;=0A=
    };=0A=
    this.setRequestHeader =3D function(header, value) {=0A=
      this._headers[this._headers.length] =3D {h:header, v:value};=0A=
    };=0A=
    this.open =3D function(method, url, async, user, password) {=0A=
      this.method =3D method;=0A=
      this.url =3D url;=0A=
      this._async =3D true;=0A=
      this._aborted =3D false;=0A=
      this._headers =3D [];=0A=
      if (arguments.length >=3D 3) {=0A=
        this._async =3D async;=0A=
      }=0A=
      if (arguments.length > 3) {=0A=
        opera.postError('XMLHttpRequest.open() - user/password not =
supported');=0A=
      }=0A=
      this.readyState =3D 1;=0A=
      if (this.onreadystatechange) {=0A=
        this.onreadystatechange();=0A=
      }=0A=
    };=0A=
    this.send =3D function(data) {=0A=
      if (!navigator.javaEnabled()) {=0A=
        alert("XMLHttpRequest.send() - Java must be installed and =
enabled.");=0A=
        return;=0A=
      }=0A=
      if (this._async) {=0A=
        setTimeout(this._sendasync, 0, this, data);=0A=
        // this is not really asynchronous and won't execute until the =
current=0A=
        // execution context ends=0A=
      } else {=0A=
        this._sendsync(data);=0A=
      }=0A=
    }=0A=
    this._sendasync =3D function(req, data) {=0A=
      if (!req._aborted) {=0A=
        req._sendsync(data);=0A=
      }=0A=
    };=0A=
    this._sendsync =3D function(data) {=0A=
      this.readyState =3D 2;=0A=
      if (this.onreadystatechange) {=0A=
        this.onreadystatechange();=0A=
      }=0A=
      // open connection=0A=
      var url =3D new java.net.URL(new =
java.net.URL(window.location.href), this.url);=0A=
      var conn =3D url.openConnection();=0A=
      for (var i =3D 0; i < this._headers.length; i++) {=0A=
        conn.setRequestProperty(this._headers[i].h, this._headers[i].v);=0A=
      }=0A=
      this._headers =3D [];=0A=
      if (this.method =3D=3D 'POST') {=0A=
        // POST data=0A=
        conn.setDoOutput(true);=0A=
        var wr =3D new =
java.io.OutputStreamWriter(conn.getOutputStream(), this._getCharset());=0A=
        wr.write(data);=0A=
        wr.flush();=0A=
        wr.close();=0A=
      }=0A=
      // read response headers=0A=
      // NOTE: the getHeaderField() methods always return nulls for me :(=0A=
      var gotContentEncoding =3D false;=0A=
      var gotContentLength =3D false;=0A=
      var gotContentType =3D false;=0A=
      var gotDate =3D false;=0A=
      var gotExpiration =3D false;=0A=
      var gotLastModified =3D false;=0A=
      for (var i =3D 0; ; i++) {=0A=
        var hdrName =3D conn.getHeaderFieldKey(i);=0A=
        var hdrValue =3D conn.getHeaderField(i);=0A=
        if (hdrName =3D=3D null && hdrValue =3D=3D null) {=0A=
          break;=0A=
        }=0A=
        if (hdrName !=3D null) {=0A=
          this._headers[this._headers.length] =3D {h:hdrName, =
v:hdrValue};=0A=
          switch (hdrName.toLowerCase()) {=0A=
            case 'content-encoding': gotContentEncoding =3D true; break;=0A=
            case 'content-length'  : gotContentLength   =3D true; break;=0A=
            case 'content-type'    : gotContentType     =3D true; break;=0A=
            case 'date'            : gotDate            =3D true; break;=0A=
            case 'expires'         : gotExpiration      =3D true; break;=0A=
            case 'last-modified'   : gotLastModified    =3D true; break;=0A=
          }=0A=
        }=0A=
      }=0A=
      // try to fill in any missing header information=0A=
      var val;=0A=
      val =3D conn.getContentEncoding();=0A=
      if (val !=3D null && !gotContentEncoding) =
this._headers[this._headers.length] =3D {h:'Content-encoding', v:val};=0A=
      val =3D conn.getContentLength();=0A=
      if (val !=3D -1 && !gotContentLength) =
this._headers[this._headers.length] =3D {h:'Content-length', v:val};=0A=
      val =3D conn.getContentType();=0A=
      if (val !=3D null && !gotContentType) =
this._headers[this._headers.length] =3D {h:'Content-type', v:val};=0A=
      val =3D conn.getDate();=0A=
      if (val !=3D 0 && !gotDate) this._headers[this._headers.length] =
=3D {h:'Date', v:(new Date(val)).toUTCString()};=0A=
      val =3D conn.getExpiration();=0A=
      if (val !=3D 0 && !gotExpiration) =
this._headers[this._headers.length] =3D {h:'Expires', v:(new =
Date(val)).toUTCString()};=0A=
      val =3D conn.getLastModified();=0A=
      if (val !=3D 0 && !gotLastModified) =
this._headers[this._headers.length] =3D {h:'Last-modified', v:(new =
Date(val)).toUTCString()};=0A=
      // read response data=0A=
      var reqdata =3D '';=0A=
      var stream =3D conn.getInputStream();=0A=
      if (stream) {=0A=
        var reader =3D new java.io.BufferedReader(new =
java.io.InputStreamReader(stream, this._getCharset()));=0A=
        var line;=0A=
        while ((line =3D reader.readLine()) !=3D null) {=0A=
          if (this.readyState =3D=3D 2) {=0A=
            this.readyState =3D 3;=0A=
            if (this.onreadystatechange) {=0A=
              this.onreadystatechange();=0A=
            }=0A=
          }=0A=
          reqdata +=3D line + '\n';=0A=
        }=0A=
        reader.close();=0A=
        this.status =3D 200;=0A=
        this.statusText =3D 'OK';=0A=
        this.responseText =3D reqdata;=0A=
        this.readyState =3D 4;=0A=
        if (this.onreadystatechange) {=0A=
          this.onreadystatechange();=0A=
        }=0A=
        if (this.onload) {=0A=
          this.onload();=0A=
        }=0A=
      } else {=0A=
        // error=0A=
        this.status =3D 404;=0A=
        this.statusText =3D 'Not Found';=0A=
        this.responseText =3D '';=0A=
        this.readyState =3D 4;=0A=
        if (this.onreadystatechange) {=0A=
          this.onreadystatechange();=0A=
        }=0A=
        if (this.onerror) {=0A=
          this.onerror();=0A=
        }=0A=
      }=0A=
    };=0A=
  };=0A=
}=0A=
// ActiveXObject emulation=0A=
if (!window.ActiveXObject && window.XMLHttpRequest) {=0A=
  window.ActiveXObject =3D function(type) {=0A=
    switch (type.toLowerCase()) {=0A=
      case 'microsoft.xmlhttp':=0A=
      case 'msxml2.xmlhttp':=0A=
      case 'msxml2.xmlhttp.3.0':=0A=
      case 'msxml2.xmlhttp.4.0':=0A=
      case 'msxml2.xmlhttp.5.0':=0A=
        return new XMLHttpRequest();=0A=
    }=0A=
    return null;=0A=
  };=0A=
}=0A=

------=_NextPart_000_0014_01C8E06A.9A1E95B0
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://mcr.aacrjournals.org/javascript/ajax/utility.js

/************************************************************************=
*****=0A=
 * javascript/ajax/utility.js=0A=
 *=0A=
 * Utility functions for working with XMLHttpRequest data.=0A=
 *=0A=
 * Copyright 2006 Board of Trustees of the Leland Stanford Junior =
University.=0A=
 =
*************************************************************************=
***/=0A=
=0A=
/*=0A=
 * Copy XML nodes into an HTMLElement. This effectively=0A=
 * clones XML markup which uses XHTML naming conventions=0A=
 * into an HTML DOM.=0A=
 */=0A=
function copy_xml_to_html(src, dst) {=0A=
  if (src.nodeType =3D=3D 1) { /* Node.ELEMENT_NODE */=0A=
    var e =3D document.createElement(src.nodeName);=0A=
    for (var i =3D 0; i < src.childNodes.length; i++) {=0A=
	  copy_xml_to_html(src.childNodes[i], e);=0A=
    }=0A=
    for (var i =3D 0; i < src.attributes.length; i++) {=0A=
      var n =3D src.attributes[i].name;=0A=
      var v =3D unescape_xml_string(src.attributes[i].value);      =0A=
      e.setAttribute(n, v);=0A=
      if (n =3D=3D "class") {=0A=
        e.className =3D v;=0A=
      }=0A=
      else if (n =3D=3D "style") {=0A=
        set_css_style(v, e, "");=0A=
      }=0A=
    }=0A=
    dst.appendChild(e);=0A=
  }=0A=
  else if (src.nodeType =3D=3D 3) { /* Node.TEXT_NODE */=0A=
    dst.appendChild(document.createTextNode(src.nodeValue));=0A=
  }=0A=
}=0A=
=0A=
/* =0A=
 * It is unclear that this is the right thing to be calling=0A=
 * from copy_xml_to_html, but it appears that Safari decides=0A=
 * to convert &amp; to the NCR &#35;, and then encodes that=0A=
 * NCR to &%26%2338;.  So, I'm going to treat the DOM Attr=0A=
 * value as a plain string, and run our XML string input=0A=
 * through the decoding routine below.=0A=
 */=0A=
function unescape_xml_string(s) {=0A=
  return s.replace(/&apos;/g, "'")=0A=
          .replace(/&#39;/g,  "'")=0A=
          .replace(/&quot;/g, "\"")=0A=
          .replace(/&#34;/g,  "\"")=0A=
          .replace(/&gt;/g,   ">")=0A=
          .replace(/&#62;/g,  ">")=0A=
          .replace(/&lt;/g,   "<")=0A=
          .replace(/&#60;/g,  "<")=0A=
          .replace(/&amp;/g,  "&")=0A=
          .replace(/&#38;/g,  "&");=0A=
}=0A=
=0A=
/*=0A=
 * Parse set of CSS rules and apply them to an element.=0A=
 * This is quite horrifying, but I'm unable to determine=0A=
 * how else to handle this with IE 6.  FireFox and other=0A=
 * sane browsers let you simply set the style attribute=0A=
 * or use e.style.setProperty(rule, value, priority),=0A=
 * IE 6 appears to have neither of these capabilities..=0A=
 */=0A=
function set_css_style(css, e, priority) {=0A=
  var rules =3D css.split(";");=0A=
  for (var i =3D 0; i < rules.length; i++) {=0A=
    var nvpair =3D rules[i].split(":");=0A=
    if (nvpair.length =3D=3D 2) {=0A=
      try {=0A=
        var name  =3D nvpair[0]; /* style attribute */=0A=
        var value =3D nvpair[1]; /* attribute value */=0A=
  =0A=
        /*=0A=
         * For each possible style attribute, set the=0A=
         * appropriate style property in the element.=0A=
         */=0A=
        if (name =3D=3D "background") {=0A=
           e.style.background =3D value;=0A=
        }=0A=
        else if (name =3D=3D "background-attachment") {=0A=
          e.style.backgroundAttachment =3D value;=0A=
        }=0A=
        else if (name =3D=3D "background-color") {=0A=
          e.style.backgroundColor =3D value;=0A=
        }=0A=
        else if (name =3D=3D "background-image") {=0A=
          e.style.backgroundImage =3D value;=0A=
        }=0A=
        else if (name =3D=3D "background-position") {=0A=
          e.style.backgroundPosition =3D value;=0A=
        }=0A=
        else if (name =3D=3D "background-position-x") {=0A=
          e.style.backgroundPositionX =3D value;=0A=
        }=0A=
        else if (name =3D=3D "background-position-y") {=0A=
          e.style.backgroundPositionY =3D value;=0A=
        }=0A=
        else if (name =3D=3D "background-repeat") {=0A=
          e.style.backgroundRepeat =3D value;=0A=
        }=0A=
        else if (name =3D=3D "behavior") {=0A=
          e.style.behavior =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border") {=0A=
          e.style.border =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-bottom") {=0A=
          e.style.borderBottom =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-bottom-color") {=0A=
          e.style.borderBottomColor =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-bottom-style") {=0A=
          e.style.borderBottomStyle =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-bottom-width") {=0A=
          e.style.borderBottomWidth =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-collapse") {=0A=
          e.style.borderCollapse =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-color") {=0A=
          e.style.borderColor =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-left") {=0A=
          e.style.borderLeft =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-left-color") {=0A=
          e.style.borderLeftColor =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-left-style") {=0A=
          e.style.borderLeftStyle =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-left-width") {=0A=
          e.style.borderLeftWidth =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-right") {=0A=
          e.style.borderRight =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-right-color") {=0A=
          e.style.borderRightColor =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-right-style") {=0A=
          e.style.borderRightStyle =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-right-width") {=0A=
          e.style.borderRightWidth =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-style") {=0A=
          e.style.borderStyle =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-top") {=0A=
          e.style.borderTop =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-top-color") {=0A=
          e.style.borderTopColor =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-top-style") {=0A=
          e.style.borderTopStyle =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-top-width") {=0A=
          e.style.borderTopWidth =3D value;=0A=
        }=0A=
        else if (name =3D=3D "border-width") {=0A=
          e.style.borderWidth =3D value;=0A=
        }=0A=
        else if (name =3D=3D "bottom") {=0A=
          e.style.bottom =3D value;=0A=
        }=0A=
        else if (name =3D=3D "clear") {=0A=
          e.style.clear =3D value;=0A=
        }=0A=
        else if (name =3D=3D "clip") {=0A=
          e.style.clip =3D value;=0A=
        }=0A=
        else if (name =3D=3D "color") {=0A=
          e.style.color =3D value;=0A=
        }=0A=
        else if (name =3D=3D "cssText") {=0A=
          e.style.Sets =3D value;=0A=
        }=0A=
        else if (name =3D=3D "cursor") {=0A=
          e.style.cursor =3D value;=0A=
        }=0A=
        else if (name =3D=3D "direction") {=0A=
          e.style.direction =3D value;=0A=
        }=0A=
        else if (name =3D=3D "display") {=0A=
          e.style.display =3D value;=0A=
        }=0A=
        else if (name =3D=3D "font") {=0A=
          e.style.font =3D value;=0A=
        }=0A=
        else if (name =3D=3D "font-family") {=0A=
          e.style.fontFamily =3D value;=0A=
        }=0A=
        else if (name =3D=3D "font-size") {=0A=
          e.style.fontSize =3D value;=0A=
        }=0A=
        else if (name =3D=3D "font-style") {=0A=
          e.style.fontStyle =3D value;=0A=
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------=_NextPart_000_0014_01C8E06A.9A1E95B0
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://mcr.aacrjournals.org/javascript/entrez/callback.js

/************************************************************************=
*****=0A=
 * javascript/entrez/callback.js=0A=
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 * Entrez Linking callback to populate content box.=0A=
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 * Copyright 2006 Board of Trustees of the Leland Stanford Junior =
University.=0A=
 =
*************************************************************************=
***/=0A=
=0A=
/*=0A=
 * Execute callback to fill content box with Entrez Linking information.=0A=
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function entrez_callback(pmid, callback_url) {=0A=
  /*=0A=
   * MSIE 5.5 and below have issues with the JavaScript=0A=
   * used for Entrez Linking. For now we have to disable=0A=
   * the callback until we can track down a proper fix=0A=
   * (or everybody sanely upgrades to version 6 or 7!).=0A=
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=0A=
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   * Acquire table row element to update, initiate callback=0A=
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------=_NextPart_000_0014_01C8E06A.9A1E95B0
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.google-analytics.com/urchin.js

//-- Google Analytics Urchin Module=0A=
//-- Copyright 2007 Google, All Rights Reserved.=0A=
=0A=
//-- Urchin On Demand Settings ONLY=0A=
var _uacct=3D"";			// set up the Urchin Account=0A=
var _userv=3D1;			// service mode (0=3Dlocal,1=3Dremote,2=3Dboth)=0A=
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//-- UTM User Settings=0A=
var _ufsc=3D1;			// set client info flag (1=3Don|0=3Doff)=0A=
var _udn=3D"auto";		// (auto|none|domain) set the domain name for cookies=0A=
var _uhash=3D"on";		// (on|off) unique domain hash for cookies=0A=
var _utimeout=3D"1800";   	// set the inactive session timeout in seconds=0A=
var _ugifpath=3D"/__utm.gif";	// set the web path to the __utm.gif file=0A=
var _utsp=3D"|";			// transaction field separator=0A=
var _uflash=3D1;			// set flash version detect option (1=3Don|0=3Doff)=0A=
var _utitle=3D1;			// set the document title detect option =
(1=3Don|0=3Doff)=0A=
var _ulink=3D0;			// enable linker functionality (1=3Don|0=3Doff)=0A=
var _uanchor=3D0;			// enable use of anchors for campaign =
(1=3Don|0=3Doff)=0A=
var _utcp=3D"/";			// the cookie path for tracking=0A=
var _usample=3D100;		// The sampling % of visitors to track (1-100).=0A=
=0A=
//-- UTM Campaign Tracking Settings=0A=
var _uctm=3D1;			// set campaign tracking module (1=3Don|0=3Doff)=0A=
var _ucto=3D"15768000";		// set timeout in seconds (6 month default)=0A=
var _uccn=3D"utm_campaign";	// name=0A=
var _ucmd=3D"utm_medium";		// medium (cpc|cpm|link|email|organic)=0A=
var _ucsr=3D"utm_source";		// source=0A=
var _uctr=3D"utm_term";		// term/keyword=0A=
var _ucct=3D"utm_content";	// content=0A=
var _ucid=3D"utm_id";		// id number=0A=
var _ucno=3D"utm_nooverride";	// don't override=0A=
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//-- Auto/Organic Sources and Keywords=0A=
var _uOsr=3Dnew Array();=0A=
var _uOkw=3Dnew Array();=0A=
_uOsr[0]=3D"google";	_uOkw[0]=3D"q";=0A=
_uOsr[1]=3D"yahoo";	_uOkw[1]=3D"p";=0A=
_uOsr[2]=3D"msn";		_uOkw[2]=3D"q";=0A=
_uOsr[3]=3D"aol";		_uOkw[3]=3D"query";=0A=
_uOsr[4]=3D"aol";		_uOkw[4]=3D"encquery";=0A=
_uOsr[5]=3D"lycos";	_uOkw[5]=3D"query";=0A=
_uOsr[6]=3D"ask";		_uOkw[6]=3D"q";=0A=
_uOsr[7]=3D"altavista";	_uOkw[7]=3D"q";=0A=
_uOsr[8]=3D"netscape";	_uOkw[8]=3D"query";=0A=
_uOsr[9]=3D"cnn";	_uOkw[9]=3D"query";=0A=
_uOsr[10]=3D"looksmart";	_uOkw[10]=3D"qt";=0A=
_uOsr[11]=3D"about";	_uOkw[11]=3D"terms";=0A=
_uOsr[12]=3D"mamma";	_uOkw[12]=3D"query";=0A=
_uOsr[13]=3D"alltheweb";	_uOkw[13]=3D"q";=0A=
_uOsr[14]=3D"gigablast";	_uOkw[14]=3D"q";=0A=
_uOsr[15]=3D"voila";	_uOkw[15]=3D"rdata";=0A=
_uOsr[16]=3D"virgilio";	_uOkw[16]=3D"qs";=0A=
_uOsr[17]=3D"live";	_uOkw[17]=3D"q";=0A=
_uOsr[18]=3D"baidu";	_uOkw[18]=3D"wd";=0A=
_uOsr[19]=3D"alice";	_uOkw[19]=3D"qs";=0A=
_uOsr[20]=3D"yandex";	_uOkw[20]=3D"text";=0A=
_uOsr[21]=3D"najdi";	_uOkw[21]=3D"q";=0A=
_uOsr[22]=3D"aol";	_uOkw[22]=3D"q";=0A=
_uOsr[23]=3D"club-internet"; _uOkw[23]=3D"query";=0A=
_uOsr[24]=3D"mama";	_uOkw[24]=3D"query";=0A=
_uOsr[25]=3D"seznam";	_uOkw[25]=3D"q";=0A=
_uOsr[26]=3D"search";	_uOkw[26]=3D"q";=0A=
_uOsr[27]=3D"wp";	_uOkw[27]=3D"szukaj";=0A=
_uOsr[28]=3D"onet";	_uOkw[28]=3D"qt";=0A=
_uOsr[29]=3D"netsprint";	_uOkw[29]=3D"q";=0A=
_uOsr[30]=3D"google.interia";	_uOkw[30]=3D"q";=0A=
_uOsr[31]=3D"szukacz";	_uOkw[31]=3D"q";=0A=
_uOsr[32]=3D"yam";	_uOkw[32]=3D"k";=0A=
_uOsr[33]=3D"pchome";	_uOkw[33]=3D"q";=0A=
_uOsr[34]=3D"kvasir";	_uOkw[34]=3D"searchExpr";=0A=
_uOsr[35]=3D"sesam";	_uOkw[35]=3D"q";=0A=
_uOsr[36]=3D"ozu"; _uOkw[36]=3D"q";=0A=
_uOsr[37]=3D"terra"; _uOkw[37]=3D"query";=0A=
_uOsr[38]=3D"nostrum"; _uOkw[38]=3D"query";=0A=
_uOsr[39]=3D"mynet"; _uOkw[39]=3D"q";=0A=
_uOsr[40]=3D"ekolay"; _uOkw[40]=3D"q";=0A=
_uOsr[41]=3D"search.ilse"; _uOkw[41]=3D"search_for";=0A=
=0A=
//-- Auto/Organic Keywords to Ignore=0A=
var _uOno=3Dnew Array();=0A=
//_uOno[0]=3D"urchin";=0A=
//_uOno[1]=3D"urchin.com";=0A=
//_uOno[2]=3D"www.urchin.com";=0A=
=0A=
//-- Referral domains to Ignore=0A=
var _uRno=3Dnew Array();=0A=
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//-- **** Don't modify below this point ***=0A=
var =
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var _ugifpath2=3D"http://www.google-analytics.com/__utm.gif";=0A=
if (_udl.hash) _udlh=3D_udl.href.substring(_udl.href.indexOf('#'));=0A=
if (_udl.protocol=3D=3D"https:") =
_ugifpath2=3D"https://ssl.google-analytics.com/__utm.gif";=0A=
if (!_utcp || _utcp=3D=3D"") _utcp=3D"/";=0A=
function urchinTracker(page) {=0A=
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{_ubl=3D1;a=3D"-";b=3D"-";c=3D"-";xx=3D"-";z=3D"-";v=3D"-";}=0A=
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  _ubd.cookie=3D"__utmb=3D"+b+"; path=3D"+_utcp+";"+x+_udo;=0A=
  _ubd.cookie=3D"__utmc=3D"+c+"; path=3D"+_utcp+";"+_udo;=0A=
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  _ubd.cookie=3D"__utma=3D"+a+"; path=3D"+_utcp+";"+nx+_udo;=0A=
  _ubd.cookie=3D"__utmb=3D"+_udh+"; path=3D"+_utcp+";"+x+_udo;=0A=
  _ubd.cookie=3D"__utmc=3D"+_udh+"; path=3D"+_utcp+";"+_udo;=0A=
  _ufns=3D1;=0A=
 } else if (a>=3D0 && b>=3D0 && c>=3D0) {=0A=
   b =3D _uGC(dc,"__utmb=3D"+_udh,";");=0A=
   b =3D ("-" =3D=3D b) ? _udh : b;  =0A=
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  }=0A=
  _ubd.cookie=3D"__utma=3D"+a+"; path=3D"+_utcp+";"+nx+_udo;=0A=
  _ubd.cookie=3D"__utmb=3D"+_udh+"; path=3D"+_utcp+";"+x+_udo;=0A=
  _ubd.cookie=3D"__utmc=3D"+_udh+"; path=3D"+_utcp+";"+_udo;=0A=
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 if (_ulink && xx && xx!=3D"" && xx!=3D"-") {=0A=
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   if (xx.indexOf(";")=3D=3D-1) _ubd.cookie=3D"__utmx=3D"+xx+"; =
path=3D"+_utcp+";"+nx+_udo;=0A=
 }=0A=
 if (_ulink && v && v!=3D"" && v!=3D"-") {=0A=
  v=3D_uUES(v);=0A=
  if (v.indexOf(";")=3D=3D-1) _ubd.cookie=3D"__utmv=3D"+v+"; =
path=3D"+_utcp+";"+nx+_udo;=0A=
 }=0A=
 var wc=3Dwindow;=0A=
 var c=3D_ubd.cookie;=0A=
 if(wc && wc.gaGlobal && wc.gaGlobal.dh=3D=3D_udh){=0A=
  var g=3Dwc.gaGlobal;=0A=
  var ua=3Dc.split("__utma=3D"+_udh+".")[1].split(";")[0].split(".");=0A=
  if(g.sid)ua[3]=3Dg.sid;=0A=
  if(nv>0){=0A=
   ua[2]=3Dua[3];=0A=
   if(g.vid){=0A=
    var v=3Dg.vid.split(".");=0A=
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    ua[1]=3Dv[1];=0A=
   }=0A=
  }=0A=
  _ubd.cookie=3D"__utma=3D"+_udh+"."+ua.join(".")+"; =
path=3D"+_utcp+";"+nx+_udo;=0A=
 }=0A=
 _uInfo(page);=0A=
 _ufns=3D0;=0A=
 _ufno=3D0;=0A=
 if (!page || page=3D=3D"") _uff=3D1;=0A=
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function _uGH() {=0A=
 var hid;=0A=
 var wc=3Dwindow;=0A=
 if (wc && wc.gaGlobal && wc.gaGlobal.hid) {=0A=
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 } else {=0A=
  hid=3DMath.round(Math.random()*0x7fffffff);=0A=
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 return hid;=0A=
}=0A=
function _uInfo(page) {=0A=
 var p,s=3D"",dm=3D"",pg=3D_udl.pathname+_udl.search;=0A=
 if (page && page!=3D"") pg=3D_uES(page,1);=0A=
 _ur=3D_ubd.referrer;=0A=
 if (!_ur || _ur=3D=3D"") { _ur=3D"-"; }=0A=
 else {=0A=
  dm=3D_ubd.domain;=0A=
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  if ((p>=3D0) && (p<=3D8)) { _ur=3D"0"; }=0A=
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_ur.lastIndexOf("]")=3D=3D(_ur.length-1)) { _ur=3D"-"; }=0A=
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 if (_ufsc) s+=3D_uBInfo();=0A=
 if (_uctm) s+=3D_uCInfo();=0A=
 if (_utitle && _ubd.title && _ubd.title!=3D"") =
s+=3D"&utmdt=3D"+_uES(_ubd.title);=0A=
 if (_udl.hostname && _udl.hostname!=3D"") =
s+=3D"&utmhn=3D"+_uES(_udl.hostname);=0A=
 if (_usample && _usample !=3D 100) s+=3D"&utmsp=3D"+_uES(_usample);=0A=
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 s+=3D"&utmr=3D"+_ur;=0A=
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 if ((_userv=3D=3D0 || _userv=3D=3D2) && _uSP()) {=0A=
  var i=3Dnew Image(1,1);=0A=
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  i.onload=3Dfunction() { _uVoid(); }=0A=
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 if ((_userv=3D=3D1 || _userv=3D=3D2) && _uSP()) {=0A=
  var i2=3Dnew Image(1,1);=0A=
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i2.src=3D_ugifpath2+"?"+"utmwv=3D"+_uwv+s+"&utmac=3D"+_uacct+"&utmcc=3D"+=
_uGCS();=0A=
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}=0A=
function _uVoid() { return; }=0A=
function _uCInfo() {=0A=
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 var =
c=3D"",t=3D"-",t2=3D"-",t3=3D"-",o=3D0,cs=3D0,cn=3D0,i=3D0,z=3D"-",s=3D""=
;=0A=
 if (_uanchor && _udlh && _udlh!=3D"") s=3D_udlh+"&";=0A=
 s+=3D_udl.search;=0A=
 var x=3Dnew Date(_udt.getTime()+(_ucto*1000));=0A=
 var dc=3D_ubd.cookie;=0A=
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 if (_ulink && !_ubl) {=0A=
  z=3D_uUES(_uGC(s,"__utmz=3D","&"));=0A=
  if (z!=3D"-" && z.indexOf(";")=3D=3D-1) { =
_ubd.cookie=3D"__utmz=3D"+z+"; path=3D"+_utcp+";"+x+_udo; return ""; }=0A=
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 if (z>-1) { z=3D_uGC(dc,"__utmz=3D"+_udh+".",";"); }=0A=
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t3!=3D"")) {=0A=
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  if (t2!=3D"-" && t2!=3D"") { if (c !=3D "") c+=3D"|"; =
c+=3D"utmcsr=3D"+_uEC(t2); }=0A=
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c+=3D"utmgclid=3D"+_uEC(t3); }=0A=
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  t=3D_uGC(s,_ucmd+"=3D","&");=0A=
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  t=3D_uGC(s,_uctr+"=3D","&");=0A=
  if (t!=3D"-" && t!=3D"") c+=3D"|utmctr=3D"+_uEC(t);=0A=
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c+=3D"|utmctr=3D"+_uEC(t); }=0A=
  t=3D_uGC(s,_ucct+"=3D","&");=0A=
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  t=3D_uGC(s,_ucno+"=3D","&");=0A=
  if (t=3D=3D"1") o=3D1;=0A=
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 if (c=3D=3D"-" || c=3D=3D"") { c=3D_uOrg(); if (z!=3D"-" && =
_ufno=3D=3D1)  return ""; }=0A=
 if (c=3D=3D"-" || c=3D=3D"") { if (_ufns=3D=3D1)  c=3D_uRef(); if =
(z!=3D"-" && _ufno=3D=3D1)  return ""; }=0A=
 if (c=3D=3D"-" || c=3D=3D"") {=0A=
  if (z=3D=3D"-" && _ufns=3D=3D1) { =
c=3D"utmccn=3D(direct)|utmcsr=3D(direct)|utmcmd=3D(none)"; }=0A=
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 if (z!=3D"-") {=0A=
  i=3Dz.indexOf(".");=0A=
  if (i>-1) i=3Dz.indexOf(".",i+1);=0A=
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  t=3Dz.substring(i+1,z.length);=0A=
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  t=3Dz.substring(0,i);=0A=
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   t=3Dt.substring(i+1,t.length);=0A=
   cn=3D(t*1);=0A=
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 }=0A=
 if (cs=3D=3D0 || _ufns=3D=3D1) {=0A=
  t=3D_uGC(dc,"__utma=3D"+_udh+".",";");=0A=
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   _uns=3Dt.substring(i+1,t.length);=0A=
   _uns=3D(_uns*1);=0A=
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  cn++;=0A=
  if (_uns=3D=3D0) _uns=3D1;=0A=
  _ubd.cookie=3D"__utmz=3D"+_udh+"."+_ust+"."+_uns+"."+cn+"."+c+"; =
path=3D"+_utcp+"; "+x+_udo;=0A=
 }=0A=
 if (cs=3D=3D0 || _ufns=3D=3D1) return "&utmcn=3D1";=0A=
 else return "&utmcr=3D1";=0A=
}=0A=
function _uRef() {=0A=
 if (_ur=3D=3D"0" || _ur=3D=3D"" || _ur=3D=3D"-") return "";=0A=
 var i=3D0,h,k,n;=0A=
 if ((i=3D_ur.indexOf("://"))<0 || _uGCse()) return "";=0A=
 h=3D_ur.substring(i+3,_ur.length);=0A=
 if (h.indexOf("/") > -1) {=0A=
  k=3Dh.substring(h.indexOf("/"),h.length);=0A=
  if (k.indexOf("?") > -1) k=3Dk.substring(0,k.indexOf("?"));=0A=
  h=3Dh.substring(0,h.indexOf("/"));=0A=
 }=0A=
 h=3Dh.toLowerCase();=0A=
 n=3Dh;=0A=
 if ((i=3Dn.indexOf(":")) > -1) n=3Dn.substring(0,i);=0A=
 for (var ii=3D0;ii<_uRno.length;ii++) {=0A=
  if ((i=3Dn.indexOf(_uRno[ii].toLowerCase())) > -1 && =
n.length=3D=3D(i+_uRno[ii].length)) { _ufno=3D1; break; }=0A=
 }=0A=
 if (h.indexOf("www.")=3D=3D0) h=3Dh.substring(4,h.length);=0A=
 return =
"utmccn=3D(referral)|utmcsr=3D"+_uEC(h)+"|"+"utmcct=3D"+_uEC(k)+"|utmcmd=3D=
referral";=0A=
}=0A=
function _uOrg(t) {=0A=
 if (_ur=3D=3D"0" || _ur=3D=3D"" || _ur=3D=3D"-") return "";=0A=
 var i=3D0,h,k;=0A=
 if ((i=3D_ur.indexOf("://"))<0 || _uGCse()) return "";=0A=
 h=3D_ur.substring(i+3,_ur.length);=0A=
 if (h.indexOf("/") > -1) {=0A=
  h=3Dh.substring(0,h.indexOf("/"));=0A=
 }=0A=
 for (var ii=3D0;ii<_uOsr.length;ii++) {=0A=
  if (h.toLowerCase().indexOf(_uOsr[ii].toLowerCase()) > -1) {=0A=
   if ((i=3D_ur.indexOf("?"+_uOkw[ii]+"=3D")) > -1 || =
(i=3D_ur.indexOf("&"+_uOkw[ii]+"=3D")) > -1) {=0A=
    k=3D_ur.substring(i+_uOkw[ii].length+2,_ur.length);=0A=
    if ((i=3Dk.indexOf("&")) > -1) k=3Dk.substring(0,i);=0A=
    for (var yy=3D0;yy<_uOno.length;yy++) {=0A=
     if (_uOno[yy].toLowerCase()=3D=3Dk.toLowerCase()) { _ufno=3D1; =
break; }=0A=
    }=0A=
    if (t) return _uEC(k);=0A=
    else return =
"utmccn=3D(organic)|utmcsr=3D"+_uEC(_uOsr[ii])+"|"+"utmctr=3D"+_uEC(k)+"|=
utmcmd=3Dorganic";=0A=
   }=0A=
  }=0A=
 }=0A=
 return "";=0A=
}=0A=
function _uGCse() {=0A=
 var h,p;=0A=
 h=3Dp=3D_ur.split("://")[1];=0A=
 if(h.indexOf("/")>-1) {=0A=
  h=3Dh.split("/")[0];=0A=
  p=3Dp.substring(p.indexOf("/")+1,p.length);=0A=
 }=0A=
 if(p.indexOf("?")>-1) {=0A=
  p=3Dp.split("?")[0];=0A=
 }=0A=
 if(h.toLowerCase().indexOf("google")>-1) {=0A=
  if(_ur.indexOf("?q=3D")>-1 || _ur.indexOf("&q=3D")>-1) {=0A=
   if (p.toLowerCase().indexOf("cse")>-1) {=0A=
    return true;=0A=
   }=0A=
  }=0A=
 }=0A=
}=0A=
function _uBInfo() {=0A=
 var sr=3D"-",sc=3D"-",ul=3D"-",fl=3D"-",cs=3D"-",je=3D1;=0A=
 var n=3Dnavigator;=0A=
 if (self.screen) {=0A=
  sr=3Dscreen.width+"x"+screen.height;=0A=
  sc=3Dscreen.colorDepth+"-bit";=0A=
 } else if (self.java) {=0A=
  var j=3Djava.awt.Toolkit.getDefaultToolkit();=0A=
  var s=3Dj.getScreenSize();=0A=
  sr=3Ds.width+"x"+s.height;=0A=
 }=0A=
 if (n.language) { ul=3Dn.language.toLowerCase(); }=0A=
 else if (n.browserLanguage) { ul=3Dn.browserLanguage.toLowerCase(); }=0A=
 je=3Dn.javaEnabled()?1:0;=0A=
 if (_uflash) fl=3D_uFlash();=0A=
 if (_ubd.characterSet) cs=3D_uES(_ubd.characterSet);=0A=
 else if (_ubd.charset) cs=3D_uES(_ubd.charset);=0A=
 return =
"&utmcs=3D"+cs+"&utmsr=3D"+sr+"&utmsc=3D"+sc+"&utmul=3D"+ul+"&utmje=3D"+j=
e+"&utmfl=3D"+fl;=0A=
}=0A=
function __utmSetTrans() {=0A=
 var e;=0A=
 if (_ubd.getElementById) e=3D_ubd.getElementById("utmtrans");=0A=
 else if (_ubd.utmform && _ubd.utmform.utmtrans) =
e=3D_ubd.utmform.utmtrans;=0A=
 if (!e) return;=0A=
 var l=3De.value.split("UTM:");=0A=
 var i,i2,c;=0A=
 if (_userv=3D=3D0 || _userv=3D=3D2) i=3Dnew Array();=0A=
 if (_userv=3D=3D1 || _userv=3D=3D2) { i2=3Dnew Array(); c=3D_uGCS(); }=0A=
=0A=
 for (var ii=3D0;ii<l.length;ii++) {=0A=
  l[ii]=3D_uTrim(l[ii]);=0A=
  if (l[ii].charAt(0)!=3D'T' && l[ii].charAt(0)!=3D'I') continue;=0A=
  var r=3DMath.round(Math.random()*2147483647);=0A=
  if (!_utsp || _utsp=3D=3D"") _utsp=3D"|";=0A=
  var f=3Dl[ii].split(_utsp),s=3D"";=0A=
  if (f[0].charAt(0)=3D=3D'T') {=0A=
   s=3D"&utmt=3Dtran"+"&utmn=3D"+r;=0A=
   f[1]=3D_uTrim(f[1]); if(f[1]&&f[1]!=3D"") =
s+=3D"&utmtid=3D"+_uES(f[1]);=0A=
   f[2]=3D_uTrim(f[2]); if(f[2]&&f[2]!=3D"") =
s+=3D"&utmtst=3D"+_uES(f[2]);=0A=
   f[3]=3D_uTrim(f[3]); if(f[3]&&f[3]!=3D"") =
s+=3D"&utmtto=3D"+_uES(f[3]);=0A=
   f[4]=3D_uTrim(f[4]); if(f[4]&&f[4]!=3D"") =
s+=3D"&utmttx=3D"+_uES(f[4]);=0A=
   f[5]=3D_uTrim(f[5]); if(f[5]&&f[5]!=3D"") =
s+=3D"&utmtsp=3D"+_uES(f[5]);=0A=
   f[6]=3D_uTrim(f[6]); if(f[6]&&f[6]!=3D"") =
s+=3D"&utmtci=3D"+_uES(f[6]);=0A=
   f[7]=3D_uTrim(f[7]); if(f[7]&&f[7]!=3D"") =
s+=3D"&utmtrg=3D"+_uES(f[7]);=0A=
   f[8]=3D_uTrim(f[8]); if(f[8]&&f[8]!=3D"") =
s+=3D"&utmtco=3D"+_uES(f[8]);=0A=
  } else {=0A=
   s=3D"&utmt=3Ditem"+"&utmn=3D"+r;=0A=
   f[1]=3D_uTrim(f[1]); if(f[1]&&f[1]!=3D"") =
s+=3D"&utmtid=3D"+_uES(f[1]);=0A=
   f[2]=3D_uTrim(f[2]); if(f[2]&&f[2]!=3D"") =
s+=3D"&utmipc=3D"+_uES(f[2]);=0A=
   f[3]=3D_uTrim(f[3]); if(f[3]&&f[3]!=3D"") =
s+=3D"&utmipn=3D"+_uES(f[3]);=0A=
   f[4]=3D_uTrim(f[4]); if(f[4]&&f[4]!=3D"") =
s+=3D"&utmiva=3D"+_uES(f[4]);=0A=
   f[5]=3D_uTrim(f[5]); if(f[5]&&f[5]!=3D"") =
s+=3D"&utmipr=3D"+_uES(f[5]);=0A=
   f[6]=3D_uTrim(f[6]); if(f[6]&&f[6]!=3D"") =
s+=3D"&utmiqt=3D"+_uES(f[6]);=0A=
  }=0A=
  if (_udl.hostname && _udl.hostname!=3D"") =
s+=3D"&utmhn=3D"+_uES(_udl.hostname);=0A=
  if (_usample && _usample !=3D 100) s+=3D"&utmsp=3D"+_uES(_usample);=0A=
=0A=
  if ((_userv=3D=3D0 || _userv=3D=3D2) && _uSP()) {=0A=
   i[ii]=3Dnew Image(1,1);=0A=
   i[ii].src=3D_ugifpath+"?"+"utmwv=3D"+_uwv+s;=0A=
   i[ii].onload=3Dfunction() { _uVoid(); }=0A=
  }=0A=
  if ((_userv=3D=3D1 || _userv=3D=3D2) && _uSP()) {=0A=
   i2[ii]=3Dnew Image(1,1);=0A=
   =
i2[ii].src=3D_ugifpath2+"?"+"utmwv=3D"+_uwv+s+"&utmac=3D"+_uacct+"&utmcc=3D=
"+c;=0A=
   i2[ii].onload=3Dfunction() { _uVoid(); }=0A=
  }=0A=
 }=0A=
 return;=0A=
}=0A=
function _uFlash() {=0A=
 var f=3D"-",n=3Dnavigator;=0A=
 if (n.plugins && n.plugins.length) {=0A=
  for (var ii=3D0;ii<n.plugins.length;ii++) {=0A=
   if (n.plugins[ii].name.indexOf('Shockwave Flash')!=3D-1) {=0A=
    f=3Dn.plugins[ii].description.split('Shockwave Flash ')[1];=0A=
    break;=0A=
   }=0A=
  }=0A=
 } else {=0A=
  var fl;=0A=
  try {=0A=
   fl =3D new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");=0A=
   f =3D fl.GetVariable("$version");=0A=
  } catch(e) {}=0A=
  if (f =3D=3D "-") {=0A=
   try {=0A=
    fl =3D new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");=0A=
    f =3D "WIN 6,0,21,0";=0A=
    fl.AllowScriptAccess =3D "always";=0A=
    f =3D fl.GetVariable("$version");=0A=
   } catch(e) {}=0A=
  }=0A=
  if (f =3D=3D "-") {=0A=
   try {=0A=
    fl =3D new ActiveXObject("ShockwaveFlash.ShockwaveFlash");=0A=
    f =3D fl.GetVariable("$version");=0A=
   } catch(e) {}=0A=
  }=0A=
  if (f !=3D "-") {=0A=
   f =3D f.split(" ")[1].split(",");=0A=
   f =3D f[0] + "." + f[1] + " r" + f[2];=0A=
  }=0A=
 }=0A=
 return f;=0A=
}=0A=
function __utmLinkerUrl(l,h) {=0A=
 var p,k,a=3D"-",b=3D"-",c=3D"-",x=3D"-",z=3D"-",v=3D"-";=0A=
 var dc=3D_ubd.cookie;=0A=
 var iq =3D l.indexOf("?");=0A=
 var ih =3D l.indexOf("#");=0A=
 var url=3Dl;=0A=
 if (dc) {=0A=
  a=3D_uES(_uGC(dc,"__utma=3D"+_udh+".",";"));=0A=
  b=3D_uES(_uGC(dc,"__utmb=3D"+_udh,";"));=0A=
  c=3D_uES(_uGC(dc,"__utmc=3D"+_udh,";"));=0A=
  x=3D_uES(_uGC(dc,"__utmx=3D"+_udh,";"));=0A=
  z=3D_uES(_uGC(dc,"__utmz=3D"+_udh+".",";"));=0A=
  v=3D_uES(_uGC(dc,"__utmv=3D"+_udh+".",";"));=0A=
  k=3D(_uHash(a+b+c+x+z+v)*1)+(_udh*1);=0A=
  =
p=3D"__utma=3D"+a+"&__utmb=3D"+b+"&__utmc=3D"+c+"&__utmx=3D"+x+"&__utmz=3D=
"+z+"&__utmv=3D"+v+"&__utmk=3D"+k;=0A=
 }=0A=
 if (p) {=0A=
  if (h && ih>-1) return;=0A=
  if (h) { url=3Dl+"#"+p; }=0A=
  else {=0A=
   if (iq=3D=3D-1 && ih=3D=3D-1) url=3Dl+"?"+p;=0A=
   else if (ih=3D=3D-1) url=3Dl+"&"+p;=0A=
   else if (iq=3D=3D-1) url=3Dl.substring(0,ih-1)+"?"+p+l.substring(ih);=0A=
   else url=3Dl.substring(0,ih-1)+"&"+p+l.substring(ih);=0A=
  }=0A=
 }=0A=
 return url;=0A=
}=0A=
function __utmLinker(l,h) {=0A=
 if (!_ulink || !l || l=3D=3D"") return;=0A=
 _udl.href=3D__utmLinkerUrl(l,h);=0A=
}=0A=
function __utmLinkPost(f,h) {=0A=
 if (!_ulink || !f || !f.action) return;=0A=
 f.action=3D__utmLinkerUrl(f.action, h);=0A=
 return;=0A=
}=0A=
function __utmSetVar(v) {=0A=
 if (!v || v=3D=3D"") return;=0A=
 if (!_udo || _udo =3D=3D "") {=0A=
  _udh=3D_uDomain();=0A=
  if (_udn && _udn!=3D"") { _udo=3D" domain=3D"+_udn+";"; }=0A=
 }=0A=
 if (!_uVG()) return;=0A=
 var r=3DMath.round(Math.random() * 2147483647);=0A=
 _ubd.cookie=3D"__utmv=3D"+_udh+"."+_uES(v)+"; path=3D"+_utcp+"; =
expires=3D"+_uNx()+";"+_udo;=0A=
 var s=3D"&utmt=3Dvar&utmn=3D"+r;=0A=
 if (_usample && _usample !=3D 100) s+=3D"&utmsp=3D"+_uES(_usample);=0A=
 if ((_userv=3D=3D0 || _userv=3D=3D2) && _uSP()) {=0A=
  var i=3Dnew Image(1,1);=0A=
  i.src=3D_ugifpath+"?"+"utmwv=3D"+_uwv+s;=0A=
  i.onload=3Dfunction() { _uVoid(); }=0A=
 }=0A=
 if ((_userv=3D=3D1 || _userv=3D=3D2) && _uSP()) {=0A=
  var i2=3Dnew Image(1,1);=0A=
  =
i2.src=3D_ugifpath2+"?"+"utmwv=3D"+_uwv+s+"&utmac=3D"+_uacct+"&utmcc=3D"+=
_uGCS();=0A=
  i2.onload=3Dfunction() { _uVoid(); }=0A=
 }=0A=
}=0A=
function _uGCS() {=0A=
 var t,c=3D"",dc=3D_ubd.cookie;=0A=
 if ((t=3D_uGC(dc,"__utma=3D"+_udh+".",";"))!=3D"-") =
c+=3D_uES("__utma=3D"+t+";+");=0A=
 if ((t=3D_uGC(dc,"__utmx=3D"+_udh,";"))!=3D"-") =
c+=3D_uES("__utmx=3D"+t+";+");=0A=
 if ((t=3D_uGC(dc,"__utmz=3D"+_udh+".",";"))!=3D"-") =
c+=3D_uES("__utmz=3D"+t+";+");=0A=
 if ((t=3D_uGC(dc,"__utmv=3D"+_udh+".",";"))!=3D"-") =
c+=3D_uES("__utmv=3D"+t+";");=0A=
 if (c.charAt(c.length-1)=3D=3D"+") c=3Dc.substring(0,c.length-1);=0A=
 return c;=0A=
}=0A=
function _uGC(l,n,s) {=0A=
 if (!l || l=3D=3D"" || !n || n=3D=3D"" || !s || s=3D=3D"") return "-";=0A=
 var i,i2,i3,c=3D"-";=0A=
 i=3Dl.indexOf(n);=0A=
 i3=3Dn.indexOf("=3D")+1;=0A=
 if (i > -1) {=0A=
  i2=3Dl.indexOf(s,i); if (i2 < 0) { i2=3Dl.length; }=0A=
  c=3Dl.substring((i+i3),i2);=0A=
 }=0A=
 return c;=0A=
}=0A=
function _uDomain() {=0A=
 if (!_udn || _udn=3D=3D"" || _udn=3D=3D"none") { _udn=3D""; return 1; }=0A=
 if (_udn=3D=3D"auto") {=0A=
  var d=3D_ubd.domain;=0A=
  if (d.substring(0,4)=3D=3D"www.") {=0A=
   d=3Dd.substring(4,d.length);=0A=
  }=0A=
  _udn=3Dd;=0A=
 }=0A=
 _udn =3D _udn.toLowerCase(); =0A=
 if (_uhash=3D=3D"off") return 1;=0A=
 return _uHash(_udn);=0A=
}=0A=
function _uHash(d) {=0A=
 if (!d || d=3D=3D"") return 1;=0A=
 var h=3D0,g=3D0;=0A=
 for (var i=3Dd.length-1;i>=3D0;i--) {=0A=
  var c=3DparseInt(d.charCodeAt(i));=0A=
  h=3D((h << 6) & 0xfffffff) + c + (c << 14);=0A=
  if ((g=3Dh & 0xfe00000)!=3D0) h=3D(h ^ (g >> 21));=0A=
 }=0A=
 return h;=0A=
}=0A=
function _uFixA(c,s,t) {=0A=
 if (!c || c=3D=3D"" || !s || s=3D=3D"" || !t || t=3D=3D"") return "-";=0A=
 var a=3D_uGC(c,"__utma=3D"+_udh+".",s);=0A=
 var lt=3D0,i=3D0;=0A=
 if ((i=3Da.lastIndexOf(".")) > 9) {=0A=
  _uns=3Da.substring(i+1,a.length);=0A=
  _uns=3D(_uns*1)+1;=0A=
  a=3Da.substring(0,i);=0A=
  if ((i=3Da.lastIndexOf(".")) > 7) {=0A=
   lt=3Da.substring(i+1,a.length);=0A=
   a=3Da.substring(0,i);=0A=
  }=0A=
  if ((i=3Da.lastIndexOf(".")) > 5) {=0A=
   a=3Da.substring(0,i);=0A=
  }=0A=
  a+=3D"."+lt+"."+t+"."+_uns;=0A=
 }=0A=
 return a;=0A=
}=0A=
function _uTrim(s) {=0A=
  if (!s || s=3D=3D"") return "";=0A=
  while ((s.charAt(0)=3D=3D' ') || (s.charAt(0)=3D=3D'\n') || =
(s.charAt(0,1)=3D=3D'\r')) s=3Ds.substring(1,s.length);=0A=
  while ((s.charAt(s.length-1)=3D=3D' ') || =
(s.charAt(s.length-1)=3D=3D'\n') || (s.charAt(s.length-1)=3D=3D'\r')) =
s=3Ds.substring(0,s.length-1);=0A=
  return s;=0A=
}=0A=
function _uEC(s) {=0A=
  var n=3D"";=0A=
  if (!s || s=3D=3D"") return "";=0A=
  for (var i=3D0;i<s.length;i++) {if (s.charAt(i)=3D=3D" ") n+=3D"+"; =
else n+=3Ds.charAt(i);}=0A=
  return n;=0A=
}=0A=
function __utmVisitorCode(f) {=0A=
 var r=3D0,t=3D0,i=3D0,i2=3D0,m=3D31;=0A=
 var a=3D_uGC(_ubd.cookie,"__utma=3D"+_udh+".",";");=0A=
 if ((i=3Da.indexOf(".",0))<0) return;=0A=
 if ((i2=3Da.indexOf(".",i+1))>0) r=3Da.substring(i+1,i2); else return =
"";  =0A=
 if ((i=3Da.indexOf(".",i2+1))>0) t=3Da.substring(i2+1,i); else return =
"";  =0A=
 if (f) {=0A=
  return r;=0A=
 } else {=0A=
  var c=3Dnew =
Array('A','B','C','D','E','F','G','H','J','K','L','M','N','P','R','S','T'=
,'U','V','W','X','Y','Z','1','2','3','4','5','6','7','8','9');=0A=
  return =
c[r>>28&m]+c[r>>23&m]+c[r>>18&m]+c[r>>13&m]+"-"+c[r>>8&m]+c[r>>3&m]+c[((r=
&7)<<2)+(t>>30&3)]+c[t>>25&m]+c[t>>20&m]+"-"+c[t>>15&m]+c[t>>10&m]+c[t>>5=
&m]+c[t&m];=0A=
 }=0A=
}=0A=
function _uIN(n) {=0A=
 if (!n) return false;=0A=
 for (var i=3D0;i<n.length;i++) {=0A=
  var c=3Dn.charAt(i);=0A=
  if ((c<"0" || c>"9") && (c!=3D".")) return false;=0A=
 }=0A=
 return true;=0A=
}=0A=
function _uES(s,u) {=0A=
 if (typeof(encodeURIComponent) =3D=3D 'function') {=0A=
  if (u) return encodeURI(s);=0A=
  else return encodeURIComponent(s);=0A=
 } else {=0A=
  return escape(s);=0A=
 }=0A=
}=0A=
function _uUES(s) {=0A=
 if (typeof(decodeURIComponent) =3D=3D 'function') {=0A=
  return decodeURIComponent(s);=0A=
 } else {=0A=
  return unescape(s);=0A=
 }=0A=
}=0A=
function _uVG() {=0A=
 if((_udn.indexOf("www.google.") =3D=3D 0 || _udn.indexOf(".google.") =
=3D=3D 0 || _udn.indexOf("google.") =3D=3D 0) && _utcp=3D=3D'/' && =
_udn.indexOf("google.org")=3D=3D-1) {=0A=
  return false;=0A=
 }=0A=
 return true;=0A=
}=0A=
function _uSP() {=0A=
 var s=3D100;=0A=
 if (_usample) s=3D_usample;=0A=
 if(s>=3D100 || s<=3D0) return true;=0A=
 return ((__utmVisitorCode(1)%10000)<(s*100));=0A=
}=0A=
function urchinPathCopy(p){=0A=
 var d=3Ddocument,nx,tx,sx,i,c,cs,t,h,o;=0A=
 cs=3Dnew Array("a","b","c","v","x","z");=0A=
 h=3D_uDomain(); if (_udn && _udn!=3D"") o=3D" domain=3D"+_udn+";";=0A=
 nx=3D_uNx()+";";=0A=
 tx=3Dnew Date(); tx.setTime(tx.getTime()+(_utimeout*1000));=0A=
 tx=3Dtx.toGMTString()+";";=0A=
 sx=3Dnew Date(); sx.setTime(sx.getTime()+(_ucto*1000));=0A=
 sx=3Dsx.toGMTString()+";";=0A=
 for (i=3D0;i<6;i++){=0A=
  t=3D" expires=3D";=0A=
  if (i=3D=3D1) t+=3Dtx; else if (i=3D=3D2) t=3D""; else if (i=3D=3D5) =
t+=3Dsx; else t+=3Dnx;=0A=
  c=3D_uGC(d.cookie,"__utm"+cs[i]+"=3D"+h,";");=0A=
  if (c!=3D"-") d.cookie=3D"__utm"+cs[i]+"=3D"+c+"; path=3D"+p+";"+t+o;=0A=
 }=0A=
}=0A=
function _uCO() {=0A=
 if (!_utk || _utk=3D=3D"" || _utk.length<10) return;=0A=
 var d=3D'www.google.com';=0A=
 if (_utk.charAt(0)=3D=3D'!') d=3D'analytics.corp.google.com';=0A=
 _ubd.cookie=3D"GASO=3D"+_utk+"; path=3D"+_utcp+";"+_udo;=0A=
 var sc=3Ddocument.createElement('script');=0A=
 sc.type=3D'text/javascript';=0A=
 sc.id=3D"_gasojs";=0A=
 =
sc.src=3D'https://'+d+'/analytics/reporting/overlay_js?gaso=3D'+_utk+'&'+=
Math.random();=0A=
 document.getElementsByTagName('head')[0].appendChild(sc);  =0A=
}=0A=
function _uGT() {=0A=
 var h=3Dlocation.hash, a;=0A=
 if (h && h!=3D"" && h.indexOf("#gaso=3D")=3D=3D0) {=0A=
  a=3D_uGC(h,"gaso=3D","&");=0A=
 } else {=0A=
  a=3D_uGC(_ubd.cookie,"GASO=3D",";");=0A=
 }=0A=
 return a;=0A=
}=0A=
var _utk=3D_uGT();=0A=
if (_utk && _utk!=3D"" && _utk.length>10 && _utk.indexOf("=3D")=3D=3D-1) =
{=0A=
 if (window.addEventListener) {=0A=
  window.addEventListener('load', _uCO, false); =0A=
 } else if (window.attachEvent) { =0A=
  window.attachEvent('onload', _uCO);=0A=
 }=0A=
}=0A=
=0A=
function _uNx() {=0A=
  return (new Date((new Date()).getTime()+63072000000)).toGMTString();=0A=
}=0A=

------=_NextPart_000_0014_01C8E06A.9A1E95B0--

