Atlas One · Host Biology · Scale 07 — System

Alzheimer's Disease

Neurodegenerative disease defined by amyloid-β plaques and tau tangles; progressive memory loss and dementia. APOE4 is the major genetic risk factor. Anti-amyloid antibodies (lecanemab, donanemab) slow early-stage progression; symptomatic treatment with cholinesterase inhibitors.

Also known as: AD, Alzheimer disease, senile dementia, LOAD, late-onset Alzheimer's

Scale 07 — SystemScale
draftStatus
2026-06-06Last Reviewed
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alzheimers-disease

Alzheimer's Disease

Neurodegenerative disease defined by amyloid-β plaques and tau tangles; progressive memory loss and dementia. APOE4 is the major genetic risk factor. Anti-amyloid antibodies (lecanemab, donanemab) slow early-stage progression; symptomatic treatment with cholinesterase inhibitors.