If you are one of the millions of people around the world who struggle with dry eye disease, good news is on the way. A new research discovery published in the Journal of Leukocyte Biology offers hope for new drugs that treat the cellular cause of the disease rather than its symptoms. That’s because the research is the first to identify natural killer (NK) cells, a type of cell that provides innate immunity to the eyes, as promoting the inflammation that plays a critical role in the development of dry eye disease.
https://www.sciencedaily.com/releases/2011/05/110531115406.htm