Health Researchers Discover Link Between Brain’s Immune Cells and Alzheimer’s Sleep Loss by Dr Natalie Singh - Health Editor July 21, 2026 by Dr Natalie Singh - Health Editor July 21, 2026 Microglia Identified as Primary Driver of Sleep Loss in Alzheimer’s Disease Researchers at the University of Kentucky have identified brain immune cells called microglia as the primary drivers of sleep … 0 FacebookTwitterPinterestEmail