Article
RIN3 mutations impairing binding of the Alzheimer's disease-associated protein BIN1 lead to RAB5 hyperactivation and endosomal pathology.
Science advances - 30 Jan 2026
Maaser-Hecker Anna K, Zellmer Jacob C, Kim Michelle, Bakiasi Grisilda, Maiti Amit K, Curtat Matea P C, Choi Se Hoon, Prokopenko Dmitry, Tanzi Rudolph E, Bhattacharyya Raja
Abstract excerpt
Alzheimer's disease (AD) risk is strongly influenced by genetic variants that converge on pathways regulating endosomal homeostasis. Among these, BIN1 and RIN3 have emerged as susceptibility genes, yet their functional relationship in AD remains largely unknown. Here, we investigated how BIN1 and RIN3 interaction regulates RAB5 activity and endosomal pathology. RIN3 has been shown to bind BIN1, and we previously...
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