Researchers from Princeton University and the University of California-San Diego (UCSD) recently found that an immune-system protein called MHCI, or major histocompatibility complex class I, moonlights in the nervous system to help regulate the number of synapses, which transmit chemical and electrical signals between neurons. The researchers report in the Journal of Neuroscience that in the brain MHCI could play an unexpected role in conditions … Continue reading Researchers identify link between diabetes and Alzheimer’s Disease.