Study Pinpoints Immune Cell Response as Key Factor in Alzheimer's Progression

Researchers have identified a potential biological shift in the brain's immune cells, known as microglia, that may determine whether Alzheimer's-related changes lead to dementia. Published in Nature Medicine, the study suggests that how these cells respond to amyloid-β plaques and tau tangles could be a critical factor. This discovery offers a promising new target for developing treatments aimed at preserving cognitive function.