From: Subject: A2A adenosine receptor protects tumors from antitumor T cells -- Ohta et al., 10.1073/pnas.0605251103 -- Proceedings of the National Academy of Sciences Date: Sat, 26 Aug 2006 18:15:15 +0200 MIME-Version: 1.0 Content-Type: multipart/related; type="text/html"; boundary="----=_NextPart_000_0000_01C6C93B.94903510" X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2962 This is a multi-part message in MIME format. ------=_NextPart_000_0000_01C6C93B.94903510 Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Content-Location: http://www.pnas.org/cgi/content/abstract/0605251103v1 A2A adenosine receptor protects tumors from antitumor = T cells -- Ohta et al., 10.1073/pnas.0605251103 -- Proceedings of the = National Academy of Sciences
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Proc. Natl. Acad. Sci. = USA,=20 10.1073/pnas.0605251103


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Immunology
A2A adenosine = receptor=20 protects tumors from antitumor T cells

( autoimmunity | cancer | therapy | hypoxia | = inflammation )

Akio Ohta *3D{dagger}=203D{ddagger}=20, Elieser Gorelik 3D{sect}=20, Simon J. Prasad =B6, = Franca=20 Ronchese 3D{ddagger}=B6,=20 Dmitriy Lukashev *3D{dagger}=20, Michael K. K. Wong = ||, Xiaojun = Huang , Sheila = Caldwell **,=20 Kebin Liu **3D{dagger}=203D{dagger}=20, Patrick Smith *, = Jiang-Fan=20 Chen 3D{ddagger}, Edwin = K. Jackson=20 3D{sect}3D{sect}=20, Sergey Apasov *3D{ddagger}=20, Scott Abrams 3D{ddagger}=20**, and Michail = Sitkovsky *=B6=B6 =

*Laboratory of Immunology, National Institute of Allergy = and=20 Infectious Diseases, National Institutes of Health, Bethesda, MD 20892;=20 3D{dagger}New=20 England Inflammation and Tissue Protection Institute, Northeastern = University,=20 Boston, MA 02115; 3D{sect}=20Department of Pathology = and=20 University of Pittsburgh Cancer Institute, University of Pittsburgh, = Pittsburgh,=20 PA 15213; =B6Malaghan Institute of Medical Research, = Wellington, New=20 Zealand; ||Department of Medicine and Department of = Pharmacology and=20 Therapeutics, Roswell Park Cancer Institute, Buffalo, NY 14263;=20 **Laboratory of Tumor Immunology and Biology, Center for = Cancer=20 Research, National Cancer Institute, National Institutes of Health, = Bethesda, MD=20 20892; 3D{dagger}Department of=20 Biochemistry and Molecular Biology, Medical College of Georgia, Augusta, = GA=20 30912; 3D{ddagger}Department of=20 Neurology, Boston University School of Medicine, Boston, MA 02118; and = 3D{sect}Center for Clinical = Pharmacology,=20 Departments of Pharmacology and Medicine, University of Pittsburgh = Cancer=20 Institute, University of Pittsburgh, Pittsburgh, PA 15213

Communicated by William E. Paul, National Institutes of Health,=20 Bethesda, MD, June 22, 2006 (received for review March 29, = 2006)

The A2A adenosine receptor (A2AR) has been shown to be a=20 critical and nonredundant negative regulator of immune cells = in=20 protecting normal tissues from inflammatory damage. We = hypothesized=20 that A2AR also protects cancerous tissues by inhibiting = incoming=20 antitumor T lymphocytes. Here we confirm this hypothesis by=20 showing that genetic deletion of A2AR in the host resulted in = rejection of established immunogenic tumors in 3D{approx}60% of A2AR-deficient = mice with=20 no rejection observed in control WT mice. The use of = antagonists,=20 including caffeine, or targeting the A2 receptors by siRNA=20 pretreatment of T cells improved the inhibition of tumor = growth,=20 destruction of metastases, and prevention of neovascularization = by=20 antitumor T cells. The data suggest that effects of A2AR are = T cell=20 autonomous. The inhibition of antitumor T cells via their = A2AR in the=20 adenosine-rich tumor microenvironment may explain the = paradoxical=20 coexistence of tumors and antitumor immune cells in some = cancer=20 patients (the "Hellstrom paradox"). We propose to target the=20 hypoxia3D"-" = src=3D"http://www.pnas.org/math/rarr.gif">adenosine" src=3D"http://www.pnas.org/math/rarr.gif">A2AR pathway as a = cancer=20 immunotherapy strategy to prevent the inhibition of antitumor = T=20 cells in the tumor microenvironment. The same strategy may = prevent=20 the premature termination of immune response and improve the=20 vaccine-induced development of antitumor and antiviral T = cells. The=20 observations of autoimmunity during melanoma rejection in=20 A2AR-deficient mice suggest that A2AR in T cells is also = important in=20 preventing autoimmunity. Thus, although using the hypoxia3D"-" src=3D"http://www.pnas.org/math/rarr.gif">adenosine3D"-"=20 src=3D"http://www.pnas.org/math/rarr.gif">A2AR pathway inhibitors may = improve=20 antitumor immunity, the recruitment of this pathway by = selective=20 drugs is expected to attenuate the autoimmune tissue=20 damage.

Author contributions: M.S. designed research; A.O., E.G., S.J.P., = F.R., D.L.,=20 M.K.K.W., X.H., S.C., K.L., P.S., E.K.J., S. Apasov, and S. Abrams = performed=20 research; E.G., F.R., J.-F.C., E.K.J., and S. Abrams contributed new=20 reagents/analytic tools; A.O., E.G., F.R., D.L., S. Abrams, and M.S. = analyzed=20 data; and A.O. and M.S. wrote the paper.

Conflict of interest statement: No conflicts declared.

3D{ddagger}A.O.,=20 E.G., F.R., S. Apasov, and S. Abrams contributed equally to this = work.

=B6=B6To whom correspondence should be addressed at: New = England=20 Inflammation and Tissue Protection Institute, Northeastern University, = 360=20 Huntington Avenue, 113 Mugar Life Sciences Building, Boston, MA=20 02115.

Michail Sitkovsky, E-mail: m.sitkovsky{at}neu.edu

www.pnas.org/cgi/doi/10.1073/pnas.0605251103=20



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Copyright=20 =A9 2006 by the National Academy of Sciences=20

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Opera = requires=0A= the Sun Java Runtime Environment .=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_0000_01C6C93B.94903510 Content-Type: application/octet-stream Content-Transfer-Encoding: quoted-printable Content-Location: http://www.pnas.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 & to the NCR #, 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(/'/g, "'")=0A= .replace(/'/g, "'")=0A= .replace(/"/g, "\"")=0A= .replace(/"/g, "\"")=0A= .replace(/>/g, ">")=0A= .replace(/>/g, ">")=0A= .replace(/</g, "<")=0A= .replace(/</g, "<")=0A= .replace(/&/g, "&")=0A= .replace(/&/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= }=0A= else if (name =3D=3D "font-variant") {=0A= e.style.fontVariant =3D value;=0A= }=0A= else if (name =3D=3D "font-weight") {=0A= e.style.fontWeight =3D value;=0A= }=0A= else if (name =3D=3D "height") {=0A= e.style.height =3D value;=0A= }=0A= else if (name =3D=3D "ime-mode") {=0A= e.style.imeMode =3D value;=0A= }=0A= else if (name =3D=3D "layout-flow") {=0A= e.style.layoutFlow =3D value;=0A= }=0A= else if (name =3D=3D "layout-grid") {=0A= e.style.layoutGrid =3D value;=0A= }=0A= else if (name =3D=3D "layout-grid-char") {=0A= e.style.layoutGridChar =3D value;=0A= }=0A= else if (name =3D=3D "layout-grid-line") {=0A= e.style.layoutGridLine =3D value;=0A= }=0A= else if (name =3D=3D "layout-grid-mode") {=0A= e.style.layoutGridMode =3D value;=0A= }=0A= else if (name =3D=3D "layout-grid-type") {=0A= e.style.layoutGridType =3D value;=0A= }=0A= else if (name =3D=3D "left") {=0A= e.style.left =3D value;=0A= }=0A= else if (name =3D=3D "letter-spacing") {=0A= e.style.letterSpacing =3D value;=0A= }=0A= else if (name =3D=3D "line-break") {=0A= e.style.lineBreak =3D value;=0A= }=0A= else if (name =3D=3D "line-height") {=0A= e.style.lineHeight =3D value;=0A= }=0A= else if (name =3D=3D "list-style") {=0A= e.style.listStyle =3D value;=0A= }=0A= else if (name =3D=3D "list-style-image") {=0A= e.style.listStyleImage =3D value;=0A= }=0A= else if (name =3D=3D "list-style-position") {=0A= e.style.listStylePosition =3D value;=0A= }=0A= else if (name =3D=3D "list-style-type") {=0A= e.style.listStyleType =3D value;=0A= }=0A= else if (name =3D=3D "margin") {=0A= e.style.margin =3D value;=0A= }=0A= else if (name =3D=3D "margin-bottom") {=0A= e.style.marginBottom =3D value;=0A= }=0A= else if (name =3D=3D "margin-left") {=0A= e.style.marginLeft =3D value;=0A= }=0A= else if (name =3D=3D "margin-right") {=0A= e.style.marginRight =3D value;=0A= }=0A= else if (name =3D=3D "margin-top") {=0A= e.style.marginTop =3D value;=0A= }=0A= else if (name =3D=3D "min-height") {=0A= e.style.minHeight =3D value;=0A= }=0A= else if (name =3D=3D "overflow") {=0A= e.style.overflow =3D value;=0A= }=0A= else if (name =3D=3D "overflow-x") {=0A= e.style.overflowX =3D value;=0A= }=0A= else if (name =3D=3D "overflow-y") {=0A= e.style.overflowY =3D value;=0A= }=0A= else if (name =3D=3D "padding") {=0A= e.style.padding =3D value;=0A= }=0A= else if (name =3D=3D "padding-bottom") {=0A= e.style.paddingBottom =3D value;=0A= }=0A= else if (name =3D=3D "padding-left") {=0A= e.style.paddingLeft =3D value;=0A= }=0A= else if (name =3D=3D "padding-right") {=0A= e.style.paddingRight =3D value;=0A= }=0A= else if (name =3D=3D "padding-top") {=0A= e.style.paddingTop =3D value;=0A= }=0A= else if (name =3D=3D "page-break-after") {=0A= e.style.pageBreakAfter =3D value;=0A= }=0A= else if (name =3D=3D "page-break-before") {=0A= e.style.pageBreakBefore =3D value;=0A= }=0A= else if (name =3D=3D "pixelBottom") {=0A= e.style.pixelBottom =3D value;=0A= }=0A= else if (name =3D=3D "pixelHeight") {=0A= e.style.pixelHeight =3D value;=0A= }=0A= else if (name =3D=3D "pixelLeft") {=0A= e.style.pixelLeft =3D value;=0A= }=0A= else if (name =3D=3D "pixelRight") {=0A= e.style.pixelRight =3D value;=0A= }=0A= else if (name =3D=3D "pixelTop") {=0A= e.style.pixelTop =3D value;=0A= }=0A= else if (name =3D=3D "pixelWidth") {=0A= e.style.pixelWidth =3D value;=0A= }=0A= else if (name =3D=3D "posBottom") {=0A= e.style.posBottom =3D value;=0A= }=0A= else if (name =3D=3D "posHeight") {=0A= e.style.posHeight =3D value;=0A= }=0A= else if (name =3D=3D "position") {=0A= e.style.position =3D value;=0A= }=0A= else if (name =3D=3D "posLeft") {=0A= e.style.posLeft =3D value;=0A= }=0A= else if (name =3D=3D "posRight") {=0A= e.style.posRight =3D value;=0A= }=0A= else if (name =3D=3D "posTop") {=0A= e.style.posTop =3D value;=0A= }=0A= else if (name =3D=3D "posWidth") {=0A= e.style.posWidth =3D value;=0A= }=0A= else if (name =3D=3D "right") {=0A= e.style.right =3D value;=0A= }=0A= else if (name =3D=3D "ruby-align") {=0A= e.style.rubyAlign =3D value;=0A= }=0A= else if (name =3D=3D "ruby-overhang") {=0A= e.style.rubyOverhang =3D value;=0A= }=0A= else if (name =3D=3D "ruby-position") {=0A= e.style.rubyPosition =3D value;=0A= }=0A= else if (name =3D=3D "scrollbar-3dlight-color") {=0A= e.style.scrollbar3dLightColor =3D value;=0A= }=0A= else if (name =3D=3D "scrollbar-arrow-color") {=0A= e.style.scrollbarArrowColor =3D value;=0A= }=0A= else if (name =3D=3D "scrollbar-base-color") {=0A= e.style.scrollbarBaseColor =3D value;=0A= }=0A= else if (name =3D=3D "scrollbar-darkshadow-color") {=0A= e.style.scrollbarDarkShadowColor =3D value;=0A= }=0A= else if (name =3D=3D "scrollbar-face-color") {=0A= e.style.scrollbarFaceColor =3D value;=0A= }=0A= else if (name =3D=3D "scrollbar-highlight-color") {=0A= e.style.scrollbarHighlightColor =3D value;=0A= }=0A= else if (name =3D=3D "scrollbar-shadow-color") {=0A= e.style.scrollbarShadowColor =3D value;=0A= }=0A= else if (name =3D=3D "scrollbar-track-color") {=0A= e.style.scrollbarTrackColor =3D value;=0A= }=0A= else if (name =3D=3D "float") {=0A= e.style.styleFloat =3D value;=0A= }=0A= else if (name =3D=3D "table-layout") {=0A= e.style.tableLayout =3D value;=0A= }=0A= else if (name =3D=3D "text-align") {=0A= e.style.textAlign =3D value;=0A= }=0A= else if (name =3D=3D "text-align-last") {=0A= e.style.textAlignLast =3D value;=0A= }=0A= else if (name =3D=3D "text-autospace") {=0A= e.style.textAutospace =3D value;=0A= }=0A= else if (name =3D=3D "text-decoration") {=0A= e.style.textDecoration =3D value;=0A= }=0A= else if (name =3D=3D "textDecorationBlink") {=0A= e.style.textDecorationBlink =3D value;=0A= }=0A= else if (name =3D=3D "textDecorationLineThrough") {=0A= e.style.textDecorationLineThrough =3D value;=0A= }=0A= else if (name =3D=3D "textDecorationNone") {=0A= e.style.textDecorationNone =3D value;=0A= }=0A= else if (name =3D=3D "textDecorationOverline") {=0A= e.style.textDecorationOverline =3D value;=0A= }=0A= else if (name =3D=3D "textDecorationUnderline") {=0A= e.style.textDecorationUnderline =3D value;=0A= }=0A= else if (name =3D=3D "text-indent") {=0A= e.style.textIndent =3D value;=0A= }=0A= else if (name =3D=3D "text-justify") {=0A= e.style.textJustify =3D value;=0A= }=0A= else if (name =3D=3D "text-kashida-space") {=0A= e.style.textKashidaSpace =3D value;=0A= }=0A= else if (name =3D=3D "text-overflow") {=0A= e.style.textOverflow =3D value;=0A= }=0A= else if (name =3D=3D "text-transform") {=0A= e.style.textTransform =3D value;=0A= }=0A= else if (name =3D=3D "text-underline-position") {=0A= e.style.textUnderlinePosition =3D value;=0A= }=0A= else if (name =3D=3D "top") {=0A= e.style.top =3D value;=0A= }=0A= else if (name =3D=3D "unicode-bidi") {=0A= e.style.unicodeBidi =3D value;=0A= }=0A= else if (name =3D=3D "vertical-align") {=0A= e.style.verticalAlign =3D value;=0A= }=0A= else if (name =3D=3D "visibility") {=0A= e.style.visibility =3D value;=0A= }=0A= else if (name =3D=3D "white-space") {=0A= e.style.whiteSpace =3D value;=0A= }=0A= else if (name =3D=3D "width") {=0A= e.style.width =3D value;=0A= }=0A= else if (name =3D=3D "word-break") {=0A= e.style.wordBreak =3D value;=0A= }=0A= else if (name =3D=3D "word-spacing") {=0A= e.style.wordSpacing =3D value;=0A= }=0A= else if (name =3D=3D "word-wrap") {=0A= e.style.wordWrap =3D value;=0A= }=0A= else if (name =3D=3D "writing-mode") {=0A= e.style.writingMode =3D value;=0A= }=0A= else if (name =3D=3D "z-index") {=0A= e.style.zIndex =3D value;=0A= }=0A= else if (name =3D=3D "zoom") {=0A= e.style.zoom =3D value;=0A= }=0A= }=0A= catch (e) {=0A= /* ignore error on attempt to set e.style.[property] */=0A= }=0A= }=0A= }=0A= }=0A= ------=_NextPart_000_0000_01C6C93B.94903510 Content-Type: application/octet-stream Content-Transfer-Encoding: quoted-printable Content-Location: http://www.pnas.org/javascript/entrez/callback.js /************************************************************************= *****=0A= * javascript/entrez/callback.js=0A= *=0A= * Entrez Linking callback to populate content box.=0A= *=0A= * 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= */=0A= 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= */=0A= if (navigator) {=0A= var appname =3D navigator.appName;=0A= if (appname =3D=3D "Microsoft Internet Explorer") {=0A= var userAgent =3D navigator["userAgent"];=0A= var s =3D "MSIE ";=0A= var n =3D -1; =0A= if ((n =3D userAgent.indexOf(s)) !=3D -1) {=0A= var v =3D parseFloat(userAgent.substring(n+s.length));=0A= if (v < 6) {=0A= return;=0A= }=0A= }=0A= }=0A= }=0A= =0A= /*=0A= * Acquire table row element to update, initiate callback=0A= * to update table with Entrez Links.=0A= */=0A= var tr =3D document.getElementById('entrez_callback_'+pmid);=0A= if (!tr) {=0A= return;=0A= }=0A= var req =3D new XMLHttpRequest();=0A= if (!req) {=0A= return;=0A= }=0A= req.onreadystatechange =3D function() {=0A= if (req.readyState =3D=3D 4 && (req.status =3D=3D 200 || req.status = =3D=3D 304)) {=0A= var src =3D req.responseXML.documentElement;=0A= var dst =3D document.createDocumentFragment();=0A= for (var i =3D 0; i < src.childNodes.length; i++) {=0A= copy_xml_to_html(src.childNodes[i], dst);=0A= }=0A= var tbl =3D tr.parentNode;=0A= tbl.replaceChild(dst, tr);=0A= }=0A= }=0A= req.open('GET', callback_url, true);=0A= req.send(null);=0A= }=0A= ------=_NextPart_000_0000_01C6C93B.94903510--