Stem-cell scientists grapple with clinics
June 29, 2011
When stem-cell clinics are asked for documentation about the treatments they offer, some are quick to produce letters from lawyers instead. In the face of legal threats from clinics, the InterÂnational Society for Stem Cell Research (ISSCR) has suspended a service intended to help patients wade through claims about therapies. It is now pondering its next move. (Nature News)
