With Some Structure, Stem Cells Might Still Stop Vision Loss

With Some Structure, Stem Cells Might Still Stop Vision Loss

Getting older is supposed to give you perspective. But for one out of five people over the age of 65, it does the opposite. Macular degeneration is a common progressive eye condition, one that thins and breaks down a tissue behind the center of the retina. Without that tissue, the light-sensing cells it supports atrophy …