High levels of amyloid-beta protein from S182 (Glu246) familial Alzheimer's cells.


Most early-onset familial Alzheimer disease is associated with missense mutations in S182, a membrane protein on chromosome 14. We investigated amyloid-beta protein (A beta) precursor (A beta PP) metabolism in skin fibroblasts from S182 (Glu246)-affected individuals and unaffected family members. Steady-state A beta PP levels were similar among all lines as… (More)


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