Founded in 2004 , the Harvard Stem Cell Institute ( HSCI ) is a scientific collaborative that brings together researchers from across Harvard 's many affiliated hospitals , institutes , and schools to accelerate stem cell science from the laboratory bench to the patient bedside . With 72 Principal Faculty and 146 Affiliate Faculty , the HSCI represents the world 's largest concentration of stem cell researchers . Using philanthropic dollars , HSCI provides three programs of support for its community : a Research Grant program ; an Ethics and Policy Program ; and , an Education Program . For more information , please visit http : / / www.hsci.harvard.edu.