LONDON, June 5 (UPI) — British researchers hope to make stem-cell treatment of blindness caused by macular degeneration routine within a decade… Lyndon da Cruz of the University College London Institute of Opthamology has had some success transplanting retinal pigment epithelium cells within patients’ eyes. Now Cruz and his colleagues hope to use cells grown in a petri dish. The … Continue reading Working on a Cure for Blindness