PRKN and Parkinson disease: Beyond PINK1 and Parkin, other virtuoso genes like DJ‐1 (PARK7), α‐Synuclein (SNCA), and Leucine‐Rich Repeat Kinase 2 (LRRK2) contribute to the complex regulation of mitochondrial functions and mitophagy, indicating the multifaceted nature of PD pathology [92].