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Updated: Oct 21, 2025

Quantitative 3D In Silico Modeling q3DISM of Cerebral Amyloid-beta Phagocytosis in Rodent Models of Alzheimer's Disease
Published on: December 26, 2016
Innate Immunity Protein IFITM3 in Alzheimer's Disease
1Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
Abstract:
Several genes in innate immunity have been implicated in Alzheimer's disease (AD). However, the effect of innate immunity on amyloid β (Aβ) production, which makes amyloid plaques in AD brains, was previously not known. Recently, the antiviral protein interferon-induced transmembrane protein 3 (IFITM3) has been identified as a novel γ-secretase modulatory protein for Aβ production. In this review, the mechanisms of how innate immunity modulates Aβ production via IFITM3-γ-secretase complexes and contributes to AD pathogenesis are discussed.
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