DAVID GRANOVSKY

Stem Cells From Own Eyes Restore Vision to Blinded Patients, Study Shows – Bloomberg

In VICTORIES & SUCCESS STORIES on June 22, 2010 at 3:00 am

Stem Cells From Own Eyes Restore Vision to Blinded Patients, Study Shows

Patients blinded in one or both eyes by chemical burns regained their vision after healthy stem cells were extracted from their eyes and reimplanted, according to a report by Italian researchers at a scientific meeting.

Patient's Own Stem Cells Fix Damaged Eyes

The tissue was drawn from the limbus, an area at the junction of the cornea and white part of the eye. It was grown on a fibrous tissue, then layered onto the damaged eyes. The cells grew into healthy corneal tissue, transforming disfigured, opaque eyes into functioning ones with normal appearance and color, said researchers led by Graziella Pellegrini of the University of Modena’s Center for Regenerative Medicine.

The stem-cell treatment restored sight to more than three- quarters of the 112 patients treated, Pellegrini said yesterday in a presentation at the International Society for Stem Cell Research meeting. She estimated the work may benefit 1,000 to 2,000 patients in Europe whose eyes have been damaged by chemical burns and many more in developing countries where the use of chemicals is less regulated. Her patients were followed for an average of three years and some for as long as a decade…..

via Stem Cells From Own Eyes Restore Vision to Blinded Patients, Study Shows – Bloomberg.

About these ads

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Follow

Get every new post delivered to your Inbox.

Join 3,080 other followers

%d bloggers like this: