A new study suggests that never-seen-before stem cells in the human retina can restore vision in mice with a common eye disorder. But more work is needed to translate the treatment to people.

A new study suggests that never-seen-before stem cells in the human retina can restore vision in mice with a common eye disorder. But more work is needed to translate the treatment to people.

During most eye infections or injuries, neutrophils, immune cells found in the blood, are usually the first line of defense.

Find out what you need to know about the retina, including where it's located, what it does, and potential health problems.

This research was supported by federal grants from the National Institutes of Health (U01EY027266, U24EY029890, MH116582, U54HD090256, P50HD105353 and F30EY031230), the Department of Defense ...