BECN1/Beclin 1 is recruited into lipid rafts by prion to activate autophagy in response to amyloid β 42

Abstract excerpt

Prion protein (PRNP) has been implicated in various types of neurodegenerative diseases. Although much is known about prion diseases, the function of cellular PRNP remains cryptic. Here, we show that PRNP mediates amyloid β1–42 (Aβ42)-induced autophagy activation through its interaction with BECN1. Treatment with Aβ42 enhanced autophagy flux in neuronal cells. Aβ42-induced autophagy activation, however, was...

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