Alzheimer's disease & dementia

Healthy mitochondria could stop Alzheimer's

Alzheimer's disease is the most common form of dementia and neurodegeneration worldwide. A major hallmark of the disease is the accumulation of toxic plaques in the brain, formed by the abnormal aggregation of a protein called ...

Alzheimer's disease & dementia

Mechanism in Alzheimer's-related memory loss identified

Cleveland Clinic researchers have identified a protein in the brain that plays a critical role in the memory loss seen in Alzheimer's patients, according to a study to be published in the journal Nature Neuroscience and posted ...

Alzheimer's disease & dementia

Scientists reveal how beta-amyloid may cause Alzheimer's

Scientists at the Stanford University School of Medicine have shown how a protein fragment known as beta-amyloid, strongly implicated in Alzheimer's disease, begins destroying synapses before it clumps into plaques that lead ...

Neuroscience

Increased brain protein levels linked to Alzheimer's

(PhysOrg.com) -- Elevated levels of a growth protein in the brains of Alzheimer's disease patients is linked to impaired neurogenesis, the process by which new neurons are generated, say researchers at the University of California, ...

Diseases, Conditions, Syndromes

Amyloid formation may link Alzheimer disease and type 2 diabetes

The pathological process amyloidosis, in which misfolded proteins (amyloids) form insoluble fibril deposits, occurs in many diseases, including Alzheimer disease (AD) and type 2 diabetes mellitus (T2D). However, little is ...

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