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Zena Werb - Google Scholar
<!doctype html><html><head><title>Zena Werb - Google Scholar</title><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="referrer" content="always"><meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=2"><meta name="format-detection" content="telephone=no"><link rel="shortcut icon" href="/favicon.ico"><link rel="canonical" href="https://scholar.google.com/citations?user=tIFz0fYAAAAJ&hl=en"><meta name="description" content="Professor of Anatomy, University of California San Francisco - Cited by 183,788 - breast cancer - mammary development - matrix metalloproteinases - stem cells - single cell analysis"><meta property="og:description" content="Professor of Anatomy, University of California San Francisco - Cited by 183,788 - breast cancer - mammary development - matrix metalloproteinases - stem cells - single cell analysis"><meta property="og:title" content="Zena 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id="gs_md_err" style="display:none">The system can't perform the operation now. Try again later.</div><div id="gs_md_s"></div><div data-h="0" class="gs_md_wnw gs_md_ds"><div id="gsc_md_hist" class="gs_md_d gs_md_ds gs_ttzi" role="dialog" tabindex="-1" aria-labelledby="gsc_md_hist-t" data-wfc="gsc_md_hist-x"><div class="gs_md_hdr"><a href="javascript:void(0)" id="gsc_md_hist-x" role="button" aria-label="Cancel" data-mdx="gsc_md_hist" class="gs_btnCLS gs_md_x gs_md_hdr_c gs_in_ib gs_btn_lrge"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl"></span></a><h2 id="gsc_md_hist-t" class="gs_md_hdr_t">Citations per year</h2><div class="gs_md_hdr_b"></div></div><div id="gsc_md_hist-bdy" class="gs_md_bdy"><style>#gsc_md_hist{width:80%;max-width:386px;}#gsc_md_hist_c{position:relative;width:100%;}</style><div id="gsc_md_hist_c"></div></div></div></div><div data-h="600" class="gs_md_wnw gs_md_ds gs_md_wmw"><div id="gsc_md_cbyd" class="gs_md_d gs_md_ds gs_ttzi" role="dialog" tabindex="-1" aria-labelledby="gsc_md_cbyd-t" data-cid="gsc_md_cbyd_l" data-wfc="gsc_md_cbyd-x"><div class="gs_md_hdr"><a href="javascript:void(0)" id="gsc_md_cbyd-x" role="button" aria-label="Cancel" data-mdx="gsc_md_cbyd" class="gs_btnCLS gs_md_x gs_md_hdr_c gs_in_ib gs_btn_lrge"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl"></span></a><h2 id="gsc_md_cbyd-t" class="gs_md_hdr_t">Duplicate citations</h2><div class="gs_md_hdr_b"></div></div><div id="gsc_md_cbyd-bdy" class="gs_md_bdy"><form id="gsc_md_cbyd_f" action="/citations?hl=en&user=tIFz0fYAAAAJ&view_op=list_works" method="post"><input type="hidden" name="s" value=""><div class="gs_md_lbl">The following articles are merged in Scholar. Their <a id="gsc_md_cbyd_c" href="javascript:void(0)">combined citations</a> are counted only for the first article.</div><div id="gsc_md_cbyd_l"></div></form></div></div></div><div data-h="600" class="gs_md_wnw gs_md_ds gs_md_wmw"><div id="gsc_md_cbym" class="gs_md_d gs_md_ds gs_ttzi" role="dialog" tabindex="-1" aria-labelledby="gsc_md_cbym-t" data-cid="gsc_md_cbym_l" data-wfc="gsc_md_cbym-x"><div class="gs_md_hdr"><a href="javascript:void(0)" id="gsc_md_cbym-x" role="button" aria-label="Cancel" data-mdx="gsc_md_cbym" class="gs_btnCLS gs_md_x gs_md_hdr_c gs_in_ib gs_btn_lrge"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl"></span></a><h2 id="gsc_md_cbym-t" class="gs_md_hdr_t">Merged citations</h2><div class="gs_md_hdr_b"></div></div><div id="gsc_md_cbym-bdy" class="gs_md_bdy"><div class="gs_md_lbl">This "Cited by" count includes citations to the following articles in Scholar. The ones marked <span id="gsc_md_cbym_s">*</span> may be different from the article in the profile.</div><div id="gsc_md_cbym_l" data-act="/citations?hl=en&user=tIFz0fYAAAAJ&view_op=list_works"></div></div></div></div><div data-h="900" class="gs_md_wnw gs_md_ds gs_md_wmw"><div id="gsc_md_cod" class="gs_md_d gs_md_ds gs_ttzi gsc_cod_lc" role="dialog" tabindex="-1" aria-labelledby="gsc_md_cod-t" data-cid="gsc_cods_res" data-wfc="gsc_md_cod-x"><div class="gs_md_hdr"><a href="javascript:void(0)" id="gsc_md_cod-x" role="button" aria-label="Cancel" data-mdx="gsc_md_cod" class="gs_btnCLS gs_md_x gs_md_hdr_c gs_in_ib gs_btn_lrge"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl"></span></a><h2 id="gsc_md_cod-t" class="gs_md_hdr_t"><span id="gsc_cod_t"><span id="gsc_cod_tadd">Add co-authors</span><span id="gsc_cod_tedit">Co-authors</span><a id="gsc_cod_trev" href="javascript:void(0)" data-txt="Review" data-lim="Limit reached"></a></span></h2><div class="gs_md_hdr_b"><button type="button" id="gsc_cod_done" aria-label="Add co-authors" disabled class="gs_btnDNW gs_in_ib gs_btn_act gs_btn_half gs_btn_lsb"><span class="gs_wr"><span class="gs_ico"></span><span class="gs_lbl"></span></span></button></div></div><div id="gsc_md_cod-bdy" class="gs_md_bdy"><div id="gsc_cods_urls" class="gsc_cods_hide" data-ls="" data-lc="/citations?view_op=list_colleagues&hl=en&json=&user=tIFz0fYAAAAJ" data-sa=""></div><form id="gsc_cods_save" action="" method="POST"><input type="hidden" name="colleague_add"><input type="hidden" name="colleague_del"></form><div id="gsc_cods_res"></div></div></div></div><div data-h="800" class="gs_md_wnw gs_md_ds gs_md_wmw"><div id="gs_md_cita-d" class="gs_md_d gs_md_ds gs_ttzi" role="dialog" tabindex="-1" aria-labelledby="gs_md_cita-d-t" data-cid="gs_md_cita-l" data-wfc="gs_md_cita-d-x"><div class="gs_md_hdr"><a href="javascript:void(0)" id="gs_md_cita-d-x" role="button" aria-label="Cancel" data-mdx="gs_md_cita-d" class="gs_btnCLS gs_md_x gs_md_hdr_c gs_in_ib gs_btn_lrge"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl"></span></a><h2 id="gs_md_cita-d-t" class="gs_md_hdr_t"></h2><div class="gs_md_hdr_b"><button type="button" id="gs_md_cita-b-save" aria-label="Save" class="gs_btnDNW gs_in_ib gs_btn_act gs_btn_half gs_btn_lsb"><span class="gs_wr"><span class="gs_ico"></span><span class="gs_lbl"></span></span></button></div></div><div id="gs_md_cita-d-bdy" class="gs_md_bdy"><style>#gs_md_cita-d{width:90%;max-width:1000px;}.gs_el_ph #gs_md_cita-d{width:100%;max-width:none;}#gs_md_cita-d .gs_md_prg{min-height:600px;}</style><div id="gs_md_cita-l" aria-live="assertive"></div></div></div></div><div data-h="0" class="gs_md_wnw gs_md_ds gs_md_wmw"><div id="gsc_md_fol" class="gs_md_d gs_md_ds gs_ttzi" role="dialog" tabindex="-1" aria-labelledby="gsc_md_fol-t" data-wfc="gsc_md_fol-x"><div class="gs_md_hdr"><a href="javascript:void(0)" id="gsc_md_fol-x" role="button" aria-label="Cancel" data-mdx="gsc_md_fol" class="gs_btnCLS gs_md_x gs_md_hdr_c gs_in_ib gs_btn_lrge"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl"></span></a><h2 id="gsc_md_fol-t" class="gs_md_hdr_t">Follow</h2><div class="gs_md_hdr_b"></div></div><div id="gsc_md_fol-bdy" class="gs_md_bdy"><form method="post" id="gsc_fol_f" action="/citations?hl=en&user=tIFz0fYAAAAJ&view_op=list_works"><input type="hidden" name="xsrf" value="ADIE8skAAAAAZ0N1zBmiQLBD4eZ9EI-MECe5OZ0"><input type="hidden" name="user" value="tIFz0fYAAAAJ"><div id="gsc_fol_inp"></div><div id="gsc_fol_cb"><div class="gsc_fol_cr"><a href="javascript:void(0)" id="gsc_fol_a" role="checkbox" aria-checked="false" data-s="0" class="gs_cb_gen gs_in_cb"><span class="gs_lbl">New articles by this author</span><span class="gs_chk"></span><span class="gs_cbx"></span></a></div><div class="gsc_fol_cr"><a href="javascript:void(0)" id="gsc_fol_c" role="checkbox" aria-checked="false" data-s="0" 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class="gs_lbl">My profile</span></a><a href="/scholar?scilib=1&hl=en" role="menuitem" class="gs_btnL gs_in_ib gs_md_li gs_md_lix gs_in_gray"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl">My library</span></a><a href="/citations?view_op=metrics_intro&hl=en" role="menuitem" class="gs_btnJ gs_in_ib gs_md_li gs_md_lix gs_in_gray"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl">Metrics</span></a><a href="/scholar_alerts?view_op=list_alerts&hl=en" role="menuitem" class="gs_btnM gs_in_ib gs_md_li gs_md_lix gs_in_gray"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl">Alerts</span></a></div><div class="gs_hdr_drw_sec"><a href="/scholar_settings?hl=en" role="menuitem" class="gs_btnP gs_in_ib gs_md_li gs_md_lix gs_in_gray"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl">Settings</span></a></div></div><div id="gs_hdr_drw_bot" class="gs_hdr_drw_sec"><a 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aria-label="Search"><div class="gs_in_txts"></div></div><span id="gs_hdr_tsc"><span class="gs_ico gs_ico_X"></span></span><button type="submit" id="gs_hdr_tsb" name="btnG" aria-label="Search" class="gs_btnG gs_in_ib gs_btn_act gs_btn_half gs_btn_lsb"><span class="gs_wr"><span class="gs_ico"></span><span class="gs_lbl"></span></span></button></form></div></div><a href="javascript:void(0)" id="gs_hdr_sre" role="button" aria-controls="gs_hdr_frm" aria-label="Search" class="gs_btnTSB gs_in_ib gs_btn_lrge"><span class="gs_ico"></span><span class="gs_ia_notf"></span><span class="gs_lbl"></span></a><div id="gs_hdr_act"><a id="gs_hdr_act_s" href="https://accounts.google.com/Login?hl=en&continue=https://scholar.google.com/schhp%3Fhl%3Den">Sign 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id="gsc_rsb_cit" role="region" aria-labelledby="gsc_prf_t-cit"><h3 class="gsc_rsb_header"><span class="gsc_rsb_title">Cited by</span><button type="button" id="gsc_hist_opn" class=" gs_btn_flat gs_btn_flact gs_btn_lrge gs_btn_half gs_btn_lsu gsc_rsb_action"><span class="gs_wr"><span class="gs_lbl">View all</span></span></button></h3><table id="gsc_rsb_st"><thead><tr><th class="gsc_rsb_sth"></th><th class="gsc_rsb_sth">All</th><th class="gsc_rsb_sth">Since 2019</th></tr></thead><tbody><tr><td class="gsc_rsb_sc1"><a href="javascript:void(0)" class="gsc_rsb_f gs_ibl" title="This is the number of citations to all publications. The second column has the "recent" version of this metric which is the number of new citations in the last 5 years to all publications.">Citations</a></td><td class="gsc_rsb_std">183788</td><td class="gsc_rsb_std">52330</td></tr><tr><td class="gsc_rsb_sc1"><a href="javascript:void(0)" class="gsc_rsb_f gs_ibl" title="h-index is the largest number h such that h publications have at least h citations. The second column has the "recent" version of this metric which is the largest number h such that h publications have at least h new citations in the last 5 years.">h-index</a></td><td class="gsc_rsb_std">188</td><td class="gsc_rsb_std">87</td></tr><tr><td class="gsc_rsb_sc1"><a href="javascript:void(0)" class="gsc_rsb_f gs_ibl" title="i10-index is the number of publications with at least 10 citations. The second column has the "recent" version of this metric which is the number of publications that have received at least 10 new citations in the last 5 years.">i10-index</a></td><td class="gsc_rsb_std">466</td><td class="gsc_rsb_std">304</td></tr></tbody></table><style>.gsc_g_t{position:absolute;bottom:0;color:#777;font-size:11px;}.gsc_g_a{position:absolute;bottom:13px;width:15px;background:#777;}.gsc_g_a:hover,.gsc_g_a:focus,.gsc_g_a:active{text-decoration:none;cursor:default;}.gsc_g_al{position:absolute;bottom:15px;left:7px;color:#222;background:white;font-size:11px;padding:1px;border:1px solid #777;border-radius:1px;visibility:hidden;opacity:0;transition:opacity .218s,visibility 0s .218s;}.gsc_g_a:hover .gsc_g_al,.gsc_g_a:focus .gsc_g_al,.gsc_g_a:active .gsc_g_al{visibility:visible;opacity:1;transition:all 0s;}#gsc_md_hist{max-width:1350px;}.gsc_md_hist_w{position:relative;overflow:hidden;margin-right:43px;}.gs_md_bdy .gsc_md_hist_w,.gs_el_ph .gsc_md_hist_w,.gs_el_ta .gsc_md_hist_w{overflow-x:auto;padding-bottom:16px;}.gsc_md_hist_b{position:relative;height:174px;width:100%;}.gsc_md_hist_b .gsc_g_a{bottom:auto;}.gsc_md_hist_b .gsc_g_t{bottom:auto;top:161px;}.gsc_md_hist_b:after{position:absolute;right:1304px;content:"\00A0";}.gsc_g_hist_x{position:relative;margin-right:45px;}.gsc_g_hist_xl{position:absolute;right:8px;width:35px;}.gs_el_ta .gsc_g_hist_xl,.gs_el_ph .gsc_g_hist_xl{right:16px;}.gsc_g_hist_wrp{padding-top:32px;position:relative;}.gs_el_ta .gsc_g_hist_wrp,.gs_el_ph .gsc_g_hist_wrp{padding-right:8px;}.gs_md_bdy .gsc_g_hist_wrp{border-top:0;}.gs_el_tc .gs_md_bdy .gsc_g_hist_wrp:after,.gs_el_tc.gs_el_ph .gsc_g_hist_wrp:after,.gs_el_tc.gs_el_ta .gsc_g_hist_wrp:after{display:block;content:"";position:absolute;z-index:100;top:0;left:0;width:20px;height:100%;background-image:linear-gradient(to left,rgba(255,255,255,0),rgba(255,255,255,1) 80%);}.gsc_g_x,.gsc_g_xt{position:absolute;left:0;border-bottom:1px solid #eee;width:100%;text-align:right;}.gsc_g_x{border-bottom:1px solid #eee;}.gsc_g_xtl{position:absolute;color:#777;}.gsc_g_gtr{position:absolute;}.gsc_g_a:last-child .gsc_g_al{right:0;left:auto;}</style><div class="gsc_g_hist_wrp" dir="rtl"><div class="gsc_g_hist_x"><div class="gsc_g_x" style="top:160px;"></div><div class="gsc_g_xt" style="top:0px;"></div><div class="gsc_g_xt" style="top:80px;"></div><div class="gsc_g_xt" style="top:120px;"></div><div class="gsc_g_xt" style="top:40px;"></div></div><div class="gsc_g_hist_xl"><div class="gsc_g_xtl" style="top:153px;">0</div><div class="gsc_g_xtl" style="top:-7px;">11000</div><div class="gsc_g_xtl" style="top:73px;">5500</div><div class="gsc_g_xtl" style="top:113px;">2750</div><div class="gsc_g_xtl" style="top:33px;">8250</div></div><div class="gsc_md_hist_w"><div class="gsc_md_hist_b"><span class="gsc_g_t" style="right:1251px">1985</span><span class="gsc_g_t" style="right:1219px">1986</span><span class="gsc_g_t" style="right:1187px">1987</span><span class="gsc_g_t" style="right:1155px">1988</span><span class="gsc_g_t" style="right:1123px">1989</span><span class="gsc_g_t" style="right:1091px">1990</span><span class="gsc_g_t" style="right:1059px">1991</span><span class="gsc_g_t" style="right:1027px">1992</span><span class="gsc_g_t" style="right:995px">1993</span><span class="gsc_g_t" style="right:963px">1994</span><span class="gsc_g_t" style="right:931px">1995</span><span class="gsc_g_t" style="right:899px">1996</span><span class="gsc_g_t" style="right:867px">1997</span><span class="gsc_g_t" style="right:835px">1998</span><span class="gsc_g_t" style="right:803px">1999</span><span class="gsc_g_t" style="right:771px">2000</span><span class="gsc_g_t" style="right:739px">2001</span><span class="gsc_g_t" style="right:707px">2002</span><span class="gsc_g_t" style="right:675px">2003</span><span class="gsc_g_t" style="right:643px">2004</span><span class="gsc_g_t" style="right:611px">2005</span><span class="gsc_g_t" style="right:579px">2006</span><span class="gsc_g_t" style="right:547px">2007</span><span class="gsc_g_t" style="right:515px">2008</span><span class="gsc_g_t" style="right:483px">2009</span><span class="gsc_g_t" style="right:451px">2010</span><span class="gsc_g_t" style="right:419px">2011</span><span class="gsc_g_t" style="right:387px">2012</span><span class="gsc_g_t" style="right:355px">2013</span><span class="gsc_g_t" style="right:323px">2014</span><span class="gsc_g_t" style="right:291px">2015</span><span class="gsc_g_t" style="right:259px">2016</span><span class="gsc_g_t" style="right:227px">2017</span><span class="gsc_g_t" style="right:195px">2018</span><span class="gsc_g_t" style="right:163px">2019</span><span class="gsc_g_t" style="right:131px">2020</span><span class="gsc_g_t" style="right:99px">2021</span><span class="gsc_g_t" style="right:67px">2022</span><span class="gsc_g_t" style="right:35px">2023</span><span class="gsc_g_t" style="right:3px">2024</span><a href="javascript:void(0)" class="gsc_g_a" style="right:1256px;top:152px;height:8px;z-index:40"><span class="gsc_g_al">608</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:1224px;top:152px;height:8px;z-index:39"><span class="gsc_g_al">575</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:1192px;top:152px;height:8px;z-index:38"><span class="gsc_g_al">583</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:1160px;top:151px;height:9px;z-index:37"><span class="gsc_g_al">627</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:1128px;top:149px;height:11px;z-index:36"><span class="gsc_g_al">770</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:1096px;top:145px;height:15px;z-index:35"><span class="gsc_g_al">1032</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:1064px;top:145px;height:15px;z-index:34"><span class="gsc_g_al">1050</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:1032px;top:145px;height:15px;z-index:33"><span class="gsc_g_al">1063</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:1000px;top:144px;height:16px;z-index:32"><span class="gsc_g_al">1122</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:968px;top:143px;height:17px;z-index:31"><span class="gsc_g_al">1185</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:936px;top:141px;height:19px;z-index:30"><span class="gsc_g_al">1307</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:904px;top:138px;height:22px;z-index:29"><span class="gsc_g_al">1581</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:872px;top:136px;height:24px;z-index:28"><span class="gsc_g_al">1667</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:840px;top:134px;height:26px;z-index:27"><span class="gsc_g_al">1832</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:808px;top:130px;height:30px;z-index:26"><span class="gsc_g_al">2071</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:776px;top:124px;height:36px;z-index:25"><span class="gsc_g_al">2481</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:744px;top:123px;height:37px;z-index:24"><span class="gsc_g_al">2596</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:712px;top:118px;height:42px;z-index:23"><span class="gsc_g_al">2893</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:680px;top:108px;height:52px;z-index:22"><span class="gsc_g_al">3628</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:648px;top:100px;height:60px;z-index:21"><span class="gsc_g_al">4167</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:616px;top:93px;height:67px;z-index:20"><span class="gsc_g_al">4639</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:584px;top:87px;height:73px;z-index:19"><span class="gsc_g_al">5031</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:552px;top:83px;height:77px;z-index:18"><span class="gsc_g_al">5316</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:520px;top:77px;height:83px;z-index:17"><span class="gsc_g_al">5766</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:488px;top:77px;height:83px;z-index:16"><span class="gsc_g_al">5752</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:456px;top:66px;height:94px;z-index:15"><span class="gsc_g_al">6496</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:424px;top:62px;height:98px;z-index:14"><span class="gsc_g_al">6788</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:392px;top:54px;height:106px;z-index:13"><span class="gsc_g_al">7325</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:360px;top:48px;height:112px;z-index:12"><span class="gsc_g_al">7712</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:328px;top:47px;height:113px;z-index:11"><span class="gsc_g_al">7804</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:296px;top:51px;height:109px;z-index:10"><span class="gsc_g_al">7521</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:264px;top:42px;height:118px;z-index:9"><span class="gsc_g_al">8175</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:232px;top:39px;height:121px;z-index:8"><span class="gsc_g_al">8330</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:200px;top:46px;height:114px;z-index:7"><span class="gsc_g_al">7903</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:168px;top:44px;height:116px;z-index:6"><span class="gsc_g_al">8026</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:136px;top:34px;height:126px;z-index:5"><span class="gsc_g_al">8728</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:104px;top:8px;height:152px;z-index:4"><span class="gsc_g_al">10486</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:72px;top:22px;height:138px;z-index:3"><span class="gsc_g_al">9514</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:40px;top:36px;height:124px;z-index:2"><span class="gsc_g_al">8547</span></a><a href="javascript:void(0)" class="gsc_g_a" style="right:8px;top:59px;height:101px;z-index:1"><span class="gsc_g_al">7003</span></a></div></div></div></div><div class="gsc_rsb_s gsc_prf_pnl" id="gsc_rsb_mnd" role="region" aria-labelledby="gsc_prf_t-mnd"><div class="gsc_rsb_header gsc_rsb_m_header"><div class="gsc_rsb_m_title">Public access</div><a href="/citations?view_op=list_mandates&hl=en&user=tIFz0fYAAAAJ" id="gsc_lwp_mndt_lnk">View all</a></div><div class="gsc_rsb_hm gs_ota gs_oph"><button type="button" onclick="window.location='/citations?view_op\x3dlist_mandates\x26hl\x3den\x26user\x3dtIFz0fYAAAAJ'" class=" gs_btn_flat gs_btn_flact gs_btn_lrge gs_btn_half gs_btn_lsu"><span class="gs_wr"><span class="gs_lbl">View all</span></span></button></div><div class="gsc_rsb_m"><div class="gsc_rsb_m_a"><span>126 articles</span></div><div class="gsc_rsb_m_na"><div>2 articles</div></div><div class="gsc_rsb_m_bar"><div class="gsc_rsb_m_bar_na" style="width:2%"></div></div><div class="gsc_rsb_m_a"><span>available</span></div><div class="gsc_rsb_m_na"><span>not available</span></div><div class="gsc_rsb_m_desc">Based on funding mandates</div></div></div><div class="gsc_rsb_s gsc_prf_pnl" id="gsc_rsb_co" role="region" aria-labelledby="gsc_prf_t-ath"><h3 class="gsc_rsb_header"><span class="gsc_rsb_title">Co-authors</span><button type="button" id="gsc_coauth_opn" class=" gs_btn_flat gs_btn_flact gs_btn_lrge gs_btn_half gs_btn_lsu gsc_rsb_action"><span class="gs_wr"><span class="gs_lbl">View all</span></span></button></h3><ul class="gsc_rsb_a"><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-IT__DJwAAAAJ-img{width:31px;height:32px;}.gs_el_ta #gsc_rsb-IT__DJwAAAAJ-img,.gs_el_ph #gsc_rsb-IT__DJwAAAAJ-img{width:55px;height:56px;}</style><span id="gsc_rsb-IT__DJwAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Kai Kessenbrock, Ph.D." sizes="(max-width:981px) 55px,31px" src="/scholar/images/cleardot.gif" id="gsc_rsb-IT__DJwAAAAJ-img" class="gs_pp_df" data-src="https://scholar.googleusercontent.com/citations?view_op=small_photo&user=IT__DJwAAAAJ&citpid=2" data-srcset="https://scholar.googleusercontent.com/citations?view_op=tiny_photo&user=IT__DJwAAAAJ&citpid=2 31w,https://scholar.googleusercontent.com/citations?view_op=small_photo&user=IT__DJwAAAAJ&citpid=2 55w,https://scholar.googleusercontent.com/citations?view_op=view_photo&user=IT__DJwAAAAJ&citpid=2 126w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=IT__DJwAAAAJ&hl=en">Kai Kessenbrock, Ph.D.</a><span class="gsc_rsb_a_ext">Assistant Professor - University of California, Irvine</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at ucsf.edu</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-iDmkDqMAAAAJ-img{width:32px;height:27px;}.gs_el_ta #gsc_rsb-iDmkDqMAAAAJ-img,.gs_el_ph #gsc_rsb-iDmkDqMAAAAJ-img{width:56px;height:48px;}</style><span id="gsc_rsb-iDmkDqMAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Andrew Ewald" sizes="(max-width:981px) 56px,32px" src="/scholar/images/cleardot.gif" id="gsc_rsb-iDmkDqMAAAAJ-img" class="gs_pp_df" data-src="https://scholar.googleusercontent.com/citations?view_op=small_photo&user=iDmkDqMAAAAJ&citpid=2" data-srcset="https://scholar.googleusercontent.com/citations?view_op=tiny_photo&user=iDmkDqMAAAAJ&citpid=2 32w,https://scholar.googleusercontent.com/citations?view_op=small_photo&user=iDmkDqMAAAAJ&citpid=2 56w,https://scholar.googleusercontent.com/citations?view_op=view_photo&user=iDmkDqMAAAAJ&citpid=2 128w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=iDmkDqMAAAAJ&hl=en">Andrew Ewald</a><span class="gsc_rsb_a_ext">Professor of Cell Biology, Oncology, and Biomedical Engineering, Johns Hopkins University</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at jhmi.edu</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-VpW9X-IAAAAJ-img{width:25px;height:32px;}.gs_el_ta #gsc_rsb-VpW9X-IAAAAJ-img,.gs_el_ph #gsc_rsb-VpW9X-IAAAAJ-img{width:44px;height:56px;}</style><span id="gsc_rsb-VpW9X-IAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Daniel Rappolee" sizes="(max-width:981px) 44px,25px" src="/scholar/images/cleardot.gif" id="gsc_rsb-VpW9X-IAAAAJ-img" class="gs_pp_df" data-src="https://scholar.googleusercontent.com/citations?view_op=small_photo&user=VpW9X-IAAAAJ&citpid=2" data-srcset="https://scholar.googleusercontent.com/citations?view_op=tiny_photo&user=VpW9X-IAAAAJ&citpid=2 25w,https://scholar.googleusercontent.com/citations?view_op=small_photo&user=VpW9X-IAAAAJ&citpid=2 44w,https://scholar.googleusercontent.com/citations?view_op=view_photo&user=VpW9X-IAAAAJ&citpid=2 101w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=VpW9X-IAAAAJ&hl=en">Daniel Rappolee</a><span class="gsc_rsb_a_ext">Professor of Reproductive Sciences, Wayne state university</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at med.wayne.edu</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-gjlcj8MAAAAJ-img{width:21px;height:32px;}.gs_el_ta #gsc_rsb-gjlcj8MAAAAJ-img,.gs_el_ph #gsc_rsb-gjlcj8MAAAAJ-img{width:36px;height:56px;}</style><span id="gsc_rsb-gjlcj8MAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Jonathan Chou" sizes="(max-width:981px) 36px,21px" src="/scholar/images/cleardot.gif" id="gsc_rsb-gjlcj8MAAAAJ-img" class="gs_pp_df" data-src="https://scholar.googleusercontent.com/citations?view_op=small_photo&user=gjlcj8MAAAAJ&citpid=3" data-srcset="https://scholar.googleusercontent.com/citations?view_op=tiny_photo&user=gjlcj8MAAAAJ&citpid=3 21w,https://scholar.googleusercontent.com/citations?view_op=small_photo&user=gjlcj8MAAAAJ&citpid=3 36w,https://scholar.googleusercontent.com/citations?view_op=view_photo&user=gjlcj8MAAAAJ&citpid=3 83w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=gjlcj8MAAAAJ&hl=en">Jonathan Chou</a><span class="gsc_rsb_a_ext">UCSF</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at ucsf.edu</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-e0ThT7oAAAAJ-img{width:32px;height:32px;}.gs_el_ta #gsc_rsb-e0ThT7oAAAAJ-img,.gs_el_ph #gsc_rsb-e0ThT7oAAAAJ-img{width:56px;height:56px;}</style><span id="gsc_rsb-e0ThT7oAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Vicki Plaks" sizes="(max-width:981px) 56px,32px" src="/scholar/images/cleardot.gif" id="gsc_rsb-e0ThT7oAAAAJ-img" class="gs_pp_df" data-src="/citations/images/avatar_scholar_56.png" data-srcset="/citations/images/avatar_scholar_32.png 32w,/citations/images/avatar_scholar_56.png 56w,/citations/images/avatar_scholar_128.png 128w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=e0ThT7oAAAAJ&hl=en">Vicki Plaks</a><span class="gsc_rsb_a_ext">Postdoctoral fellow, University of California, San Francisco</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at ucsf.edu</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-jbpF3X0AAAAJ-img{width:27px;height:32px;}.gs_el_ta #gsc_rsb-jbpF3X0AAAAJ-img,.gs_el_ph #gsc_rsb-jbpF3X0AAAAJ-img{width:47px;height:56px;}</style><span id="gsc_rsb-jbpF3X0AAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Devon Lawson" sizes="(max-width:981px) 47px,27px" src="/scholar/images/cleardot.gif" id="gsc_rsb-jbpF3X0AAAAJ-img" class="gs_pp_df" data-src="https://scholar.googleusercontent.com/citations?view_op=small_photo&user=jbpF3X0AAAAJ&citpid=2" data-srcset="https://scholar.googleusercontent.com/citations?view_op=tiny_photo&user=jbpF3X0AAAAJ&citpid=2 27w,https://scholar.googleusercontent.com/citations?view_op=small_photo&user=jbpF3X0AAAAJ&citpid=2 47w,https://scholar.googleusercontent.com/citations?view_op=view_photo&user=jbpF3X0AAAAJ&citpid=2 75w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=jbpF3X0AAAAJ&hl=en">Devon Lawson</a><span class="gsc_rsb_a_ext">Postdoctoral Fellow, University of California, San Francisco</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at ucsf.edu</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-euxlHKkAAAAJ-img{width:32px;height:32px;}.gs_el_ta #gsc_rsb-euxlHKkAAAAJ-img,.gs_el_ph #gsc_rsb-euxlHKkAAAAJ-img{width:56px;height:56px;}</style><span id="gsc_rsb-euxlHKkAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Valerie M. Weaver" sizes="(max-width:981px) 56px,32px" src="/scholar/images/cleardot.gif" id="gsc_rsb-euxlHKkAAAAJ-img" class="gs_pp_df" data-src="/citations/images/avatar_scholar_56.png" data-srcset="/citations/images/avatar_scholar_32.png 32w,/citations/images/avatar_scholar_56.png 56w,/citations/images/avatar_scholar_128.png 128w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=euxlHKkAAAAJ&hl=en">Valerie M. Weaver</a><span class="gsc_rsb_a_ext">Professor of Surgery, Anatomy, Bioengineering and Therapeutic Sciences, University of California</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at ucsf.edu</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-tHDNhy0AAAAJ-img{width:32px;height:29px;}.gs_el_ta #gsc_rsb-tHDNhy0AAAAJ-img,.gs_el_ph #gsc_rsb-tHDNhy0AAAAJ-img{width:56px;height:50px;}</style><span id="gsc_rsb-tHDNhy0AAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Hosein Kouros-Mehr" sizes="(max-width:981px) 56px,32px" src="/scholar/images/cleardot.gif" id="gsc_rsb-tHDNhy0AAAAJ-img" class="gs_pp_df" data-src="https://scholar.googleusercontent.com/citations?view_op=small_photo&user=tHDNhy0AAAAJ&citpid=3" data-srcset="https://scholar.googleusercontent.com/citations?view_op=tiny_photo&user=tHDNhy0AAAAJ&citpid=3 32w,https://scholar.googleusercontent.com/citations?view_op=small_photo&user=tHDNhy0AAAAJ&citpid=3 56w,https://scholar.googleusercontent.com/citations?view_op=view_photo&user=tHDNhy0AAAAJ&citpid=3 128w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=tHDNhy0AAAAJ&hl=en">Hosein Kouros-Mehr</a><span class="gsc_rsb_a_ext">Vice President, Sana Biotechnology</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at sana.com</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-JX6gp9EAAAAJ-img{width:29px;height:32px;}.gs_el_ta #gsc_rsb-JX6gp9EAAAAJ-img,.gs_el_ph #gsc_rsb-JX6gp9EAAAAJ-img{width:50px;height:56px;}</style><span id="gsc_rsb-JX6gp9EAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Roger Pedersen" sizes="(max-width:981px) 50px,29px" src="/scholar/images/cleardot.gif" id="gsc_rsb-JX6gp9EAAAAJ-img" class="gs_pp_df" data-src="https://scholar.googleusercontent.com/citations?view_op=small_photo&user=JX6gp9EAAAAJ&citpid=2" data-srcset="https://scholar.googleusercontent.com/citations?view_op=tiny_photo&user=JX6gp9EAAAAJ&citpid=2 29w,https://scholar.googleusercontent.com/citations?view_op=small_photo&user=JX6gp9EAAAAJ&citpid=2 50w,https://scholar.googleusercontent.com/citations?view_op=view_photo&user=JX6gp9EAAAAJ&citpid=2 115w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=JX6gp9EAAAAJ&hl=en">Roger Pedersen</a><span class="gsc_rsb_a_ext">Stanford University</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at stanford.edu</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-ybV6WVAAAAAJ-img{width:32px;height:29px;}.gs_el_ta #gsc_rsb-ybV6WVAAAAAJ-img,.gs_el_ph #gsc_rsb-ybV6WVAAAAAJ-img{width:56px;height:51px;}</style><span id="gsc_rsb-ybV6WVAAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Rabih Talhouk" sizes="(max-width:981px) 56px,32px" src="/scholar/images/cleardot.gif" id="gsc_rsb-ybV6WVAAAAAJ-img" class="gs_pp_df" data-src="https://scholar.googleusercontent.com/citations?view_op=small_photo&user=ybV6WVAAAAAJ&citpid=2" data-srcset="https://scholar.googleusercontent.com/citations?view_op=tiny_photo&user=ybV6WVAAAAAJ&citpid=2 32w,https://scholar.googleusercontent.com/citations?view_op=small_photo&user=ybV6WVAAAAAJ&citpid=2 56w,https://scholar.googleusercontent.com/citations?view_op=view_photo&user=ybV6WVAAAAAJ&citpid=2 128w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=ybV6WVAAAAAJ&hl=en">Rabih Talhouk</a><span class="gsc_rsb_a_ext">Professor of Cell Biology, American University of Beirut</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at aub.edu.lb</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb--P_AqDsAAAAJ-img{width:32px;height:32px;}.gs_el_ta #gsc_rsb--P_AqDsAAAAJ-img,.gs_el_ph #gsc_rsb--P_AqDsAAAAJ-img{width:56px;height:56px;}</style><span id="gsc_rsb--P_AqDsAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Paul Yaswen" sizes="(max-width:981px) 56px,32px" src="/scholar/images/cleardot.gif" id="gsc_rsb--P_AqDsAAAAJ-img" class="gs_pp_df" data-src="/citations/images/avatar_scholar_56.png" data-srcset="/citations/images/avatar_scholar_32.png 32w,/citations/images/avatar_scholar_56.png 56w,/citations/images/avatar_scholar_128.png 128w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=-P_AqDsAAAAJ&hl=en">Paul Yaswen</a><span class="gsc_rsb_a_ext"></span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at lbl.gov</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-yGHy6SYAAAAJ-img{width:32px;height:32px;}.gs_el_ta #gsc_rsb-yGHy6SYAAAAJ-img,.gs_el_ph #gsc_rsb-yGHy6SYAAAAJ-img{width:56px;height:56px;}</style><span id="gsc_rsb-yGHy6SYAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="James C Cross" sizes="(max-width:981px) 56px,32px" src="/scholar/images/cleardot.gif" id="gsc_rsb-yGHy6SYAAAAJ-img" class="gs_pp_df" data-src="/citations/images/avatar_scholar_56.png" data-srcset="/citations/images/avatar_scholar_32.png 32w,/citations/images/avatar_scholar_56.png 56w,/citations/images/avatar_scholar_128.png 128w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=yGHy6SYAAAAJ&hl=en">James C Cross</a><span class="gsc_rsb_a_ext">University of Calgary</span><span class="gsc_rsb_a_ext gsc_rsb_a_ext2">Verified email at ucalgary.ca</span><span class="gsc_rsb_tap"><span class="gs_btnPR"><span class="gs_ico"></span></span></span></span></div></li><li><div class="gsc_rsb_aa" tabindex="0"><style>#gsc_rsb-3S5N8VcAAAAJ-img{width:25px;height:32px;}.gs_el_ta #gsc_rsb-3S5N8VcAAAAJ-img,.gs_el_ph #gsc_rsb-3S5N8VcAAAAJ-img{width:44px;height:56px;}</style><span id="gsc_rsb-3S5N8VcAAAAJ" class="gs_rimg gs_pp_tn gs_pp_mo_sm gsc_rsb_a_pht"><img alt="Jimmie E. Fata" sizes="(max-width:981px) 44px,25px" src="/scholar/images/cleardot.gif" id="gsc_rsb-3S5N8VcAAAAJ-img" class="gs_pp_df" data-src="https://scholar.googleusercontent.com/citations?view_op=small_photo&user=3S5N8VcAAAAJ&citpid=3" data-srcset="https://scholar.googleusercontent.com/citations?view_op=tiny_photo&user=3S5N8VcAAAAJ&citpid=3 25w,https://scholar.googleusercontent.com/citations?view_op=small_photo&user=3S5N8VcAAAAJ&citpid=3 44w,https://scholar.googleusercontent.com/citations?view_op=view_photo&user=3S5N8VcAAAAJ&citpid=3 102w"></span><span class="gsc_rsb_a_desc"><a tabindex="-1" href="/citations?user=3S5N8VcAAAAJ&hl=en">Jimmie E. 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class="gs_gray">Nature 420 (6917), 860-867<span class="gs_oph">, 2002</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=12281530039873639401" class="gsc_a_ac gs_ibl">18424</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2002</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:u-x6o8ySG0sC" class="gsc_a_at">New functions for the matrix metalloproteinases in cancer progression</a><div class="gs_gray">M Egeblad, Z Werb</div><div class="gs_gray">Nature reviews cancer 2 (3), 161-174<span class="gs_oph">, 2002</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=9873689374110533162" class="gsc_a_ac gs_ibl">7757</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2002</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:2osOgNQ5qMEC" class="gsc_a_at">Matrix metalloproteinases: regulators of the tumor microenvironment</a><div class="gs_gray">K Kessenbrock, V Plaks, Z Werb</div><div class="gs_gray">Cell 141 (1), 52-67<span class="gs_oph">, 2010</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=13339034351635159378" class="gsc_a_ac gs_ibl">5825</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2010</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:d1gkVwhDpl0C" class="gsc_a_at">How matrix metalloproteinases regulate cell behavior</a><div class="gs_gray">MD Sternlicht, Z Werb</div><div class="gs_gray">Annual review of cell and developmental biology 17 (1), 463-516<span class="gs_oph">, 2001</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=11266672363240067950" class="gsc_a_ac gs_ibl">5307</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2001</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:738O_yMBCRsC" class="gsc_a_at">Remodelling the extracellular matrix in development and disease</a><div class="gs_gray">C Bonnans, J Chou, Z Werb</div><div class="gs_gray">Nature reviews Molecular cell biology 15 (12), 786-801<span class="gs_oph">, 2014</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=17347164288559498331" class="gsc_a_ac gs_ibl">4471</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2014</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:IjCSPb-OGe4C" class="gsc_a_at">Matrix metalloproteinases and the regulation of tissue remodelling</a><div class="gs_gray">A Page-McCaw, AJ Ewald, Z Werb</div><div class="gs_gray">Nature reviews Molecular cell biology 8 (3), 221-233<span class="gs_oph">, 2007</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=1354491024977011001" class="gsc_a_ac gs_ibl">3615</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2007</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:3fE2CSJIrl8C" class="gsc_a_at">The extracellular matrix: a dynamic niche in cancer progression</a><div class="gs_gray">P Lu, VM Weaver, Z Werb</div><div class="gs_gray">Journal of cell biology 196 (4), 395-406<span class="gs_oph">, 2012</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=7907030902704599025" class="gsc_a_ac gs_ibl">3548</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2012</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:9yKSN-GCB0IC" class="gsc_a_at">Matrix metalloproteinase-9 triggers the angiogenic switch during carcinogenesis</a><div class="gs_gray">G Bergers, R Brekken, G McMahon, TH Vu, T Itoh, K Tamaki, K Tanzawa, ...</div><div class="gs_gray">Nature cell biology 2 (10), 737-744<span class="gs_oph">, 2000</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=3420418202028847277" class="gsc_a_ac gs_ibl">3498</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2000</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:MNNNGtAgD4EC" class="gsc_a_at">A framework for advancing our understanding of cancer-associated fibroblasts</a><div class="gs_gray">E Sahai, I Astsaturov, E Cukierman, DG DeNardo, M Egeblad, RM Evans, ...</div><div class="gs_gray">Nature Reviews Cancer 20 (3), 174-186<span class="gs_oph">, 2020</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=1314014036720319318" class="gsc_a_ac gs_ibl">2819</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2020</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:UeHWp8X0CEIC" class="gsc_a_at">VEGF couples hypertrophic cartilage remodeling, ossification and angiogenesis during endochondral bone formation</a><div class="gs_gray">HP Gerber, TH Vu, AM Ryan, J Kowalski, Z Werb, N Ferrara</div><div class="gs_gray">Nature medicine 5 (6), 623-628<span class="gs_oph">, 1999</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=18364186904455247041" class="gsc_a_ac gs_ibl">2641</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">1999</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:iH-uZ7U-co4C" class="gsc_a_at">Extracellular matrix degradation and remodeling in development and disease</a><div class="gs_gray">P Lu, K Takai, VM Weaver, Z Werb</div><div class="gs_gray">Cold Spring Harbor perspectives in biology 3 (12), a005058<span class="gs_oph">, 2011</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=7111486626879765365" class="gsc_a_ac gs_ibl">2522</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2011</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:roLk4NBRz8UC" class="gsc_a_at">Lifeact: a versatile marker to visualize F-actin</a><div class="gs_gray">J Riedl, AH Crevenna, K Kessenbrock, JH Yu, D Neukirchen, M Bista, ...</div><div class="gs_gray">Nature methods 5 (7), 605-607<span class="gs_oph">, 2008</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=5878359903795570464" class="gsc_a_ac gs_ibl">2426</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2008</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:qjMakFHDy7sC" class="gsc_a_at">Recruitment of stem and progenitor cells from the bone marrow niche requires MMP-9 mediated release of kit-ligand</a><div class="gs_gray">B Heissig, K Hattori, S Dias, M Friedrich, B Ferris, NR Hackett, RG Crystal, ...</div><div class="gs_gray">Cell 109 (5), 625-637<span class="gs_oph">, 2002</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=265140941511609267" class="gsc_a_ac gs_ibl">2406</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2002</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:zYLM7Y9cAGgC" class="gsc_a_at">MMP-9/gelatinase B is a key regulator of growth plate angiogenesis and apoptosis of hypertrophic chondrocytes</a><div class="gs_gray">TH Vu, JM Shipley, G Bergers, JE Berger, JA Helms, D Hanahan, ...</div><div class="gs_gray">Cell 93 (3), 411-422<span class="gs_oph">, 1998</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=17657095188571309449" class="gsc_a_ac gs_ibl">2145</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">1998</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:B2rIPIGFPLEC" class="gsc_a_at">Roles of the immune system in cancer: from tumor initiation to metastatic progression</a><div class="gs_gray">H Gonzalez, C Hagerling, Z Werb</div><div class="gs_gray">Genes & development 32 (19-20), 1267-1284<span class="gs_oph">, 2018</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=10778537686732361635" class="gsc_a_ac gs_ibl">2101</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2018</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:4TOpqqG69KYC" class="gsc_a_at">Netting neutrophils in autoimmune small-vessel vasculitis</a><div class="gs_gray">K Kessenbrock, M Krumbholz, U Schönermarck, W Back, WL Gross, ...</div><div class="gs_gray">Nature medicine 15 (6), 623-625<span class="gs_oph">, 2009</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=9129560095020893025" class="gsc_a_ac gs_ibl">1880</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2009</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:Tyk-4Ss8FVUC" class="gsc_a_at">ECM and cell surface proteolysis: regulating cellular ecology</a><div class="gs_gray">Z Werb</div><div class="gs_gray">Cell 91 (4), 439-442<span class="gs_oph">, 1997</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=1329108115268980460" class="gsc_a_ac gs_ibl">1731</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">1997</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:eQOLeE2rZwMC" class="gsc_a_at">Implantation and the placenta: key pieces of the development puzzle</a><div class="gs_gray">JC Cross, Z Werb, SJ Fisher</div><div class="gs_gray">Science 266 (5190), 1508-1518<span class="gs_oph">, 1994</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=11717991696859665998" class="gsc_a_ac gs_ibl">1723</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">1994</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:YsMSGLbcyi4C" class="gsc_a_at">Matrix metalloproteinases: effectors of development and normal physiology</a><div class="gs_gray">TH Vu, Z Werb</div><div class="gs_gray">Genes & development 14 (17), 2123-2133<span class="gs_oph">, 2000</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=11710620890035795605" class="gsc_a_ac gs_ibl">1705</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2000</span></td></tr><tr class="gsc_a_tr"><td class="gsc_a_t"><a href="/citations?view_op=view_citation&hl=en&user=tIFz0fYAAAAJ&citation_for_view=tIFz0fYAAAAJ:W7OEmFMy1HYC" class="gsc_a_at">MMP-9 supplied by bone marrow–derived cells contributes to skin carcinogenesis</a><div class="gs_gray">LM Coussens, CL Tinkle, D Hanahan, Z Werb</div><div class="gs_gray">Cell 103 (3), 481-490<span class="gs_oph">, 2000</span></div></td><td class="gsc_a_c"><a href="https://scholar.google.com/scholar?oi=bibs&hl=en&cites=12366731815965218034" class="gsc_a_ac gs_ibl">1650</a></td><td class="gsc_a_y"><span class="gsc_a_h gsc_a_hc gs_ibl">2000</span></td></tr></tbody></table><div id="gsc_a_sp"></div><div id="gsc_a_err" class="gs_alrt">The system can't perform the operation now. 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