Activated microglia (IMAGE)
Caption
Mice prone to developing Alzheimer's-like brain damage have potentially damaging activated immune cells in their brains (above). Researchers at Washington University School of Medicine in St. Louis have found that high levels of a normal protein associated with reduced heart disease also protect against Alzheimer's-like damage in mice, opening up new approaches to slowing or stopping brain damage and cognitive decline in people with Alzheimer's.
Credit
Yang Shi
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