"Hyperactivity of our immune system can cause a state of chronic inflammation. If chronic, the inflammation will affect our body and result in disease. In the devastating disease, multiple sclerosis, hyperactivity of immune cells called T-cells induce chronic inflammation and degeneration of the brain. Researchers have identified a new type of regulatory blood cells that can combat such hyperactive T-cells in blood from patients with multiple sclerosis."
University of Copenhagen. (2014, February 16). New blood cells fight brain inflammation. ScienceDaily. Retrieved April 23, 2015 from www.sciencedaily.com/releases/2014/02/140216151715.htm