webdoodle writes: "Scientist develop stem cell therapy to halt degenerative vision loss in rats. Surprising use of brain progenitor cells derived from human fetal stem cells, were able to help retinal cells work again."
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's now on IFTTT. Check it out! Check out the new SourceForge HTML5 Internet speed test! ×