PARK7

The root of Parkinson’s disease (PD) points to a poorly regulated electron transport chain leading to mitochondrial damage, where many proteins need to work cohesively to ensure proper function.  The two key players of this pathway are PINK1, also known as PTEN or PARK6, and Parkin, also known as PARK2 - where PINK1 acts as an upstream effector of Parkin to regulate mitochondrial dynamics.  Mitochondria must maintain a healthy equilibrium and do so by undergoing a series of fission and fusion event