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Updated: May 26, 2026

Quantitative 3D In Silico Modeling (q3DISM) of Cerebral Amyloid-beta Phagocytosis in Rodent Models of Alzheimer's Disease
Published on: December 26, 2016
RAGE is a key cellular target for Abeta-induced perturbation in Alzheimer's disease
Shirley ShiDu Yan1, Doris Chen, Shiqian Yan
1Department of Surgery, Physicians and Surgeons College of Columbia University, New York, NY 10032, USA. sdy1@columbia.edu
Abstract:
RAGE, a receptor for advanced glycation endproducts, is an immunoglobulin-like cell surface receptor that is often described as a pattern recognition receptor due to the structural heterogeneity of its ligand. RAGE is an important cellular cofactor for amyloid beta-peptide (Abeta)-mediated cellular perturbation relevant to the pathogenesis of Alzheimer's disease (AD). The interaction of RAGE with Abeta in neurons, microglia, and vascular cells accelerates and amplifies deleterious effects on neuronal and synaptic function. RAGE-dependent signaling contributes to Abeta-mediated amyloid pathology and cognitive dysfunction observed in the AD mouse model. Blockade of RAGE significantly attenuates neuronal and synaptic injury. In this review, we summarize the role of RAGE in the pathogenesis of AD, specifically in Abeta-induced cellular perturbation.
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