In Alzheimer’s disease and related dementias, cognitive decline is driven by the overaccumulation of a normal brain protein known as tau. Wherever tau builds up, nearby brain tissue starts to degenerate and die. Now, researchers at Washington University School of Medicine in St. Louis have found — in mice — that Alzheimer’s-like tau deposits in […]
Lowering a form of brain cholesterol reduces Alzheimer’s-like damage in mice
