Research progress on the effect of mitochondrial network remodeling on macrophages.
- Author:
Lianlian ZHU
1
;
Xiangmin KONG
1
;
Wei ZHU
2
Author Information
1. Department of Cardiology of The Second Affiliated Hospital, School of Medicine, Zhejiang University, Cardiovascular Key Laboratory of Zhejiang Province, Hangzhou 310009, China.
2. Department of Cardiology of The Second Affiliated Hospital, School of Medicine, Zhejiang University, Cardiovascular Key Laboratory of Zhejiang Province, Hangzhou 310009, China. *Corresponding author, E-mail: weizhu65@zju.edu.cn.
- Publication Type:Journal Article
- MeSH:
Mitochondria;
Mitophagy;
Homeostasis/physiology*;
Phagocytosis;
Macrophages/metabolism*
- From:
Chinese Journal of Cellular and Molecular Immunology
2023;39(7):656-662
- CountryChina
- Language:Chinese
-
Abstract:
Remodeling of the mitochondrial network is an important process in the maintenance of cellular homeostasis and is closely related to mitochondrial function. Interactions between the biogenesis of new mitochondria and the clearance of damaged mitochondria (mitophagy) is an important manifestation of mitochondrial network remodeling. Mitochondrial fission and fusion act as a bridge between biogenesis and mitophagy. In recent years, the importance of these processes has been described in a variety of tissues and cell types and under a variety of conditions. For example, robust remodeling of the mitochondrial network has been reported during the polarization and effector function of macrophages. Previous studies have also revealed the important role of mitochondrial morphological structure and metabolic changes in regulating the function of macrophages. Therefore, the processes that regulate remodeling of the mitochondrial network also play a crucial role in the immune response of macrophages. In this paper, we focus on the molecular mechanisms of mitochondrial regeneration, fission, fusion, and mitophagy in the process of mitochondrial network remodeling, and integrate these mechanisms to investigate their biological roles in macrophage polarization, inflammasome activation, and efferocytosis.
