细胞生物学
生物
线粒体
胞浆
程序性细胞死亡
线粒体融合
细胞器
线粒体通透性转换孔
信号转导
细胞信号
细胞
钙信号传导
先天免疫系统
线粒体膜转运蛋白
线粒体内膜
细胞凋亡
免疫系统
免疫学
线粒体DNA
生物化学
基因
酶
作者
Hector Flores‐Romero,Shashank Dadsena,Ana J. García‐Sáez
出处
期刊:Molecular Cell
[Elsevier]
日期:2023-03-01
卷期号:83 (6): 843-856
被引量:15
标识
DOI:10.1016/j.molcel.2023.02.021
摘要
Mitochondria are cellular organelles with a major role in many cellular processes, including not only energy production, metabolism, and calcium homeostasis but also regulated cell death and innate immunity. Their proteobacterial origin makes them a rich source of potent immune agonists, normally hidden within the mitochondrial membrane barriers. Alteration of mitochondrial permeability through mitochondrial pores thus provides efficient mechanisms not only to communicate mitochondrial stress to the cell but also as a key event in the integration of cellular responses. In this regard, eukaryotic cells have developed diverse signaling networks that sense and respond to the release of mitochondrial components into the cytosol and play a key role in controlling cell death and inflammatory pathways. Modulating pore formation at mitochondria through direct or indirect mechanisms may thus open new opportunities for therapy. In this review, we discuss the current understanding of the structure and molecular mechanisms of mitochondrial pores and how they function at the interface between cell death and inflammatory signaling to regulate cellular outcomes.
科研通智能强力驱动
Strongly Powered by AbleSci AI