Our brain functions through a network of interconnected cells that allow us to remember, learn, and adapt. But just like in humans, these processes gradually weaken with age—and scientists have observed the same in mice. University of California, San Francisco (UCSF) study published in Nature Aging on August 19, 2025, reveals how a protein called ferritin light chain 1 (FTL1) drives b... https://newsisland.in/health-fitness/ftl1s-role-in-brain-aging-dementia/