Mitophagy is the process by which damaged or dysfunctional mitochondria are selectively targeted for degradation by the cell. This process plays a crucial role in maintaining cellular homeostasis and ensuring the overall health and functioning of the cell. Mitophagy helps to remove old or damaged mitochondria that may be producing harmful reactive oxygen species or other potential toxins. Dysregulation of mitophagy has been linked to a variety of diseases, including neurodegenerative disorders, cancer, and metabolic disorders. Researchers are studying mitophagy to better understand how it is regulated and how it can be targeted for potential therapeutic interventions.