HSV-1 ICP34.5 confers neurovirulence by targeting the Beclin 1 autophagy protein.


Autophagy is postulated to play a role in antiviral innate immunity. However, it is unknown whether viral evasion of autophagy is important in disease pathogenesis. Here we show that the herpes simplex virus type 1 (HSV-1)-encoded neurovirulence protein ICP34.5 binds to the mammalian autophagy protein Beclin 1 and inhibits its autophagy function. A mutant… (More)