Alzheimer's disease & dementia

How a protein in your brain could protect against Alzheimer's disease

New research has found that the most common version of a protein called CD33 plays a crucial role in regulating white blood cells in the human brain, which could have important implications in the fight against Alzheimer's ...

Alzheimer's disease & dementia

Predicting Alzheimer's disease-like memory loss before it strikes

For a person with Alzheimer's disease, there's no turning back the clock. By the time she begins to experience memory loss and other worrisome signs, cognitive decline has already set in. And decades of clinical trials have ...

Alzheimer's disease & dementia

Experts split sharply over experimental Alzheimer's drug

A company that claims to have the first drug to slow mental decline from Alzheimer's disease made its case to scientists Thursday but left them sharply divided over whether there's enough evidence of effectiveness for the ...

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