DDX39A unwinds viral RNA G-quadruplexes to limit α-Synuclein amyloidogenesis.
Amyloid aggregates of α-Synuclein are hallmarks of Parkinson's disease (PD) and related neurodegenerative disorders. Literature suggests that mRNA G-quadruplexes (rG4s) bind to α-Synuclein, facilitating its amyloidogenesis. In parallel, α-Synuclein interacts with RNA-binding proteins (RBPs) within cytosolic RNA-protein...