Brains Arent Isolated New Study Reveals | Science News

Scientists at Stanford just blew our minds: the brain isn’t as isolated as we thought. New research reveals immune cells from the bloodstream are migrating into the brain as early as middle age, transforming into microglia—the brain’s defense force. This shatters the long-held belief that the brain’s immune system is sealed off, and it’s uniquely human—no other animals show this. The discovery could revolutionize how we treat Alzheimer’s and other brain diseases, linking blood stem cell health directly to brain aging. This is just the beginning of a deeper connection between body and brain. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/1d248aca724c2cac