畜牧兽医学报 ›› 2024, Vol. 55 ›› Issue (3): 905-912.doi: 10.11843/j.issn.0366-6964.2024.03.005

• 综述 • 上一篇    下一篇

线粒体自噬调控哺乳动物胚胎发育的研究进展

李钰浚1,2, 何翃闳1,2, 杨丽雪1,3, 杨小耿1,2, 李键1,2, 张慧珠2*   

  1. 1. 青藏高原动物遗传资源保护与利用教育部重点实验室, 成都 610041;
    2. 西南民族大学畜牧兽医学院, 成都 610041;
    3. 西南民族大学青藏高原研究院, 成都 610041
  • 收稿日期:2023-05-25 出版日期:2024-03-23 发布日期:2024-03-27
  • 通讯作者: 张慧珠,主要从事动物解剖学与组织胚胎学的研究,E-mail:alanbel0831@163.com
  • 作者简介:李钰浚(1998-),男,山东莱州人,硕士生,主要从事动物胚胎工程的研究,E-mail:liyujun8395@126.com
  • 基金资助:
    国家重点研发与转化项目(2022YFD1601601);四川省科技厅重点研发计划(2023YFN0001);中央高校青年成长项目(ZYN2023051)

Advances in Regulation of Mammalian Embryonic Development by Mitochondrial Autophagy

LI Yujun1,2, HE Honghong1,2, YANG Lixue1,3, YANG Xiaogeng1,2, LI Jian1,2, ZHANG Huizhu2*   

  1. 1. Key Laboratory of Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization of Ministry of Education, Chengdu 610041, China;
    2. College of Animal & Veterinary Sciences, Southwest Minzu University, Chengdu 610041, China;
    3. Institute of Qinghai-Tibetan Plateau, Southwest Minzu University, Chengdu 610041, China
  • Received:2023-05-25 Online:2024-03-23 Published:2024-03-27

摘要: 线粒体自噬(mitophagy)是一个进化保守的过程,它可以选择性地识别、隔离和降解特定靶标。当细胞处于不利的环境下,线粒体自噬通过降解异常或过量的线粒体来维持细胞稳态,减轻细胞运行的压力。线粒体自噬在哺乳动物生殖调控过程中发挥着重要的作用,主要涉及卵母细胞的成熟、衰老和早期胚胎的发育等多种生理过程。本文主要综述了线粒体自噬的生物学功能、线粒体自噬的相关因子调控以及线粒体自噬在哺乳动物生殖中的作用机制,为进一步研究线粒体自噬在哺乳动物生殖发育过程中发挥的作用提供参考依据。

关键词: 线粒体自噬, 哺乳动物, 卵母细胞, 胚胎

Abstract: Mitochondrial autophagy (mitophagy) is an evolutionarily conserved process that selectively identifies, isolates and degrades specific targets. When cells are under adverse conditions, mitophagy eliminates excess or damaged mitochondria to maintain cellular homeostasis and reduce stress on cellular operations. Mitophagy plays an important role in regulation of mammalian reproduction, mainly involving in various physiological processes such as oocyte maturation, senescence and early embryonic development. This paper reviewed the biological functions of mitochondrial autophagy, the regulation of mitochondrial autophagy and the mechanisms of mitochondrial autophagy in mammalian reproduction, providing a reference for further studies on the role of mitochondrial autophagy in mammalian reproductive development.

Key words: mitophagy, mammals, oocyte, embryos

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