Study provides first look at the 'birth' of a retina cell

Source: University of Michigan Health System
Posted: May 6, 2006

Summary:

ANN ARBOR, MI – Scientists at the University of Michigan Kellogg Eye Center have gained new insight into how an embryonic retina cell develops and then commits itself to a specific role. They have observed a small window of opportunity during which a cell has been designated to play a particular role, but has not yet begun to function as such.

The discovery provides a new understanding of how a healthy visual system develops. It also raises the possibility of re-directing the production of cell types as needed to stave off eye disease. It has enabled researchers to see the development of retinal cells for the first time.

Commentary: Hopefully this finding will lead to new applications of stem cells to treat human eye diseases.