Ophthalmology

Mixed results for stem cell treatments of AMD

(HealthDay)—Stem cells may offer new hope for patients with age-related macular degeneration, but that promise can come with some risks, according to research published in the March 17 issue of the New England Journal of ...

Ophthalmology

Scientists deploy CRISPR to preserve photoreceptors in mice

Silencing a gene called Nrl in mice prevents the loss of cells from degenerative diseases of the retina, according to a new study. The findings could lead to novel therapies for preventing vision loss from human diseases ...

Ophthalmology

Study helps explain how zebrafish recover from blinding injuries

Researchers at Vanderbilt University in Nashville, Tennessee have discovered that in zebrafish, decreased levels of the neurotransmitter gamma-aminobutyric acid (GABA) cue the retina, the light-sensing tissue in the back ...

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