A research team from Massachusetts Eye and Ear and the Massachusetts Institute of Technology has shown that immune cells in the eye that developed in response to early exposure to bacteria are a key contributor to progressive vis8/9/2018ion loss from glaucoma, the second leading cause of irreversible blindness in the world. The findings, published online in Nature Communications, suggest that high pressure in the eye leads to vision loss by setting into motion an autoimmune response that attacks the neurons in the eye -- similar to immune responses triggered by bacterial infections. The discovery of these immune cells also reveals a promising new target for future therapies to be developed for the blinding condition.

