ROS-induced mitochondrial depolarization initiates PARK2/PARKIN-dependent mitochondrial degradation by autophagy

Reactive oxygen species (ROS) have been implicated as a signal for general autophagy. Both mitochondrial-produced and exogenous ROS induce autophagosome formation. However, it is unclear whether ROS are required for the selective autophagic degradation of mitochondria, a process called mitophagy. Re...

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