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Protein in Eye May Help Fight Autoimmune Diseases

A protein found in the eye and involved in its “immune privilege” has prevented and halted autoimmune eye disease in animal models and promises to aid in preventing and treating other autoimmune diseases, including multiple sclerosis and diabetes, according to scientists at the Schepens Eye Research Institute at Harvard University. Immune privilege is a special property of the eye that allows the eye to protect itself without the inflammation caused by the body’s conventional immune response to injury and infection.