Mitophagy in Parkinson's Disease: From Pathogenesis to Treatment.

ABSTRACT: Parkinson's disease (PD) is the second most common neurodegenerative disease. The pathogenesis of PD is complicated and remains obscure, but growing evidence suggests the involvement of mitochondrial and lysosomal dysfunction. Mitophagy, the process of removing damaged mitochondria, is compromised in PD patients and models, and was found to be associated with accelerated neurodegeneration. Several PD-related proteins are known to participate in the regulation of mitophagy, including PINK1 and Parkin. In addition, mutations in several PD-related genes are known to cause mitochondrial defects and neurotoxicity by disturbing mitophagy, indicating that mitophagy is a critical component of PD pathogenesis. Therefore, it is crucial to understand how these genes are involved in mitochondrial qual

SUBMITTER: Liu J 

PROVIDER: S-EPMC6678174 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature