Mitophagy is a selective degradation process of damaged mitochondria in response to mitochondrial toxicity,which plays a crucial role in regulating mitochondrial quality and quantity.Abnormal mitophagy can cause or exacerbate mitochondrial dysfunction,which is closely associated with the pathogenesis of numerous diseases.Given that cochlear hair cells are highly sensitive to energy metabolism,proper regulation of mitophagy is essential for maintaining auditory function.Mitochondrial damage resulting from mitophagy dysfunction involves diverse pathophysiological mechanisms underlying sensorineural hearing loss.This review summarizes the latest progress on mitophagy and its role in the pathogenesis of sensorineural hearing loss,aiming to enhance our understanding of the involvement of mitophagy in auditory function and provide a theoretical basis for future research on targeted therapy for mitochondria.

Mitophagy is a selective degradation process of damaged mitochondria in response to mitochondrial toxicity,which plays a crucial role in regulating mitochondrial quality and quantity.Abnormal mitophagy can cause or exacerbate mitochondrial dysfunction,which is closely associated with the pathogenesis of numerous diseases.Given that cochlear hair cells are highly sensitive to energy metabolism,proper regulation of mitophagy is essential for maintaining auditory function.Mitochondrial damage resulting from mitophagy dysfunction involves diverse pathophysiological mechanisms underlying sensorineural hearing loss.This review summarizes the latest progress on mitophagy and its role in the pathogenesis of sensorineural hearing loss,aiming to enhance our understanding of the involvement of mitophagy in auditory function and provide a theoretical basis for future research on targeted therapy for mitochondria.