

线粒体是细胞内最重要的细胞器之一,俗称细胞内“动力工厂”,也因此维持线粒体的健康对细胞极为重要。细胞内存在多种线粒体质量控制的机制,根据线粒体受损程度会通过不同的途径进行线粒体稳态维持。大量研究表明,受损的线粒体如果不能被及时清理,则会释放大量的凋亡因子,从而诱导细胞凋亡。2021年5月27日,清华大学生命科学学院俞立课题组在Cell Press细胞出版社期刊Cell上发表了题为“Mitocytosis, a migrasome mediated mitochondrial quality control process”的文章,系统揭示了一种迁移体依赖的线粒体质量控制的全新机制。


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▌论文标题:
Mitocytosis, a migrasome-mediated mitochondrial quality-control process
▌论文网址:
https://www.cell.com/cell/fulltext/S0092-8674(21)00530-4
▌DOI:
https://doi.org/10.1016/j.cell.2021.04.027