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Alzheimer's and glaucoma may be connected

Tuesday, August 07, 2007

A protein that damages tissue in the brain of Alzheimer's patients is also the main cause of blindness worldwide.

Scientists say the same protein, beta amyloid, which plays a key role in the brain wasting illness also causes nerve cell damage in the eye resulting in glaucoma.

Recent studies have suggested connections between Alzheimer's and glaucoma and this study in the proceedings of the National Academy of Sciences bolsters that evidence.

The hope is this could lead to an alternative treatment for glaucoma.

(Copyright ©2010 WLS-TV/DT. All Rights Reserved.)

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