Endocytic iron trafficking and mitochondria in Parkinson’s disease

Parkinson's disease (PD) - the second most common neurodegenerative disorder - is a multifactorial disease, the causes of which should be sought in complex and detrimental interactions between genetic and environmental factors. Multiple lines of evidence, however, identify mitochondrial dysfunction, oxidative stress, and iron accumulation as central pathogenic mechanisms. These factors are closely intertwined because mitochondria are a major...