APOE2 Gene May Shield Brain from Aging | Science News

A rare gene, APOE2, may hold the key to longer life and Alzheimer’s protection by supercharging brain cells’ DNA repair systems. Scientists found APOE2 neurons actively fight DNA damage and resist aging—even under stress—while APOE4 neurons struggle. Remarkably, adding APOE2 protein to APOE4 cells reduced damage, hinting at potential therapies that could mimic its natural defenses and reshape how we protect the brain against age-related decline. 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/8de342d71defc249