AUTHOR=Liu Sen , Wang Libo , Zhu Liuyang , Zhao Tianyu , Han Pinsheng , Yan Fengying , Wang Xiaoliang , Li Chunli , Wang Ze , Yang Bao-feng TITLE=Mechanism and regulation of mitophagy in liver diseases: a review JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2025.1614940 DOI=10.3389/fcell.2025.1614940 ISSN=2296-634X ABSTRACT=Mitochondria are vital for the proper operation of healthy eukaryotic cells. Mitophagy, a specialized form of autophagy that targets damaged or surplus mitochondria, plays a key role in both the normal functioning and disease-related processes within the liver. This review aims to explore the main mechanisms underlying the initiation of mitophagy and its importance in various liver conditions, such as alcoholic liver disease, drug-induced liver injury, non-alcoholic fatty liver disease, viral hepatitis, and cancer. Gaining insight into these mechanisms can help overcome the obstacles related to harnessing mitophagy as a therapeutic strategy in clinical practice.