Potential predictor of glaucoma damage identified

Glaucoma, a leading cause of blindness worldwide, most often is diagnosed during a routine eye exam. Over time, elevated pressure inside the eye damages the optic nerve, leading to vision loss. Unfortunately, there’s no way to accurately predict which patients might lose vision most rapidly.

Now, studying mice, rats and fluid removed from the eyes of patients with glaucoma, researchers at Washington University School of Medicine in St. Louis have identified a marker of damage to cells in the eye that potentially could be used to monitor progression of the disease and the effectiveness of treatment.

The findings are published online May 4 in the journal JCI Insight.

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