BRAIN (səˈrēbrō)Immune cells control waste clearance in the brain https://www.nia.nih.gov/news/immune-cells-control-waste-clearance-brain Share this:Tweet Share on Reddit (Opens in new window) Reddit Share on WhatsApp (Opens in new window) WhatsApp More Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email Like Loading... Related