中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (35): 5716-5723.doi: 10.12307/2022.927

• 组织构建综述 tissue construction review • 上一篇    下一篇

非编码RNA调节心肌缺血再灌注损伤中自噬的作用及机制

范吉林1,朱婷婷2,田晓玲2,刘思佳3,苏  静3,张世亮3   

  1. 1山东中医药大学,山东省济南市  250014;2滨州医学院附属医院,山东省滨州市  256600;3山东中医药大学附属医院,山东省济南市  250014
  • 收稿日期:2021-12-02 接受日期:2022-01-30 出版日期:2022-12-18 发布日期:2022-05-18
  • 通讯作者: 张世亮,博士生导师,主任医师,山东中医药大学附属医院,山东省济南市 250014
  • 作者简介:范吉林,男,1993年生,山东中医药大学2021级在读博士,主要从事中西医结合治疗心血管疾病方向的研究。
  • 基金资助:
    国家科技重大专项重大新药创制项目(2017ZX09301003),项目负责人:张世亮

Effect and mechanism of non-coding RNA regulating autophagy in myocardial ischemia-reperfusion injury

Fan Jilin1, Zhu Tingting2, Tian Xiaoling2, Liu Sijia3, Su Jing3, Zhang Shiliang3   

  1. 1Shandong University of Traditional Chinese Medicine, Jinan 250014, Shandong Province, China; 2Affiliated Hospital of Binzhou Medical College, Binzhou 256600, Shandong Province, China; 3Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, Shandong Province, China
  • Received:2021-12-02 Accepted:2022-01-30 Online:2022-12-18 Published:2022-05-18
  • Contact: Zhang Shiliang, Doctoral supervisor, Chief physician, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan 250014, Shandong Province, China
  • About author:Fan Jilin, MD candidate, Shandong University of Traditional Chinese Medicine, Jinan 250014, Shandong Province, China
  • Supported by:
    the National Major Science and Technology Project for New Drug Creation, No. 2017ZX09301003 (to ZSL)

摘要:

文题释义:
非编码RNA:是存在于真核生物中的RNA,具有非蛋白质编码能力,研究表明,大约98%的基因由非编码RNA组成,包括长链非编码RNA、微小RNA和环状RNA等。众多证据表明非编码RNA在心脏中明显失调,这说明它们与心肌缺血再灌注损伤的发病机制密切相关。
自噬:是一种分解代谢的细胞过程,可保守地维持细胞稳态和存活。适度的自噬为心肌细胞的缺氧缺血性损伤提供适应性反应,对心肌细胞的存活有保护作用,然而过度自噬可能加速缺血性心脏疾病的进展。


背景:越来越多的研究表明自噬在心肌缺血再灌注损伤中发挥重要作用,适度的自噬有助于维持心脏的正常和代谢功能。非编码RNAs包括长链非编码RNA(lncRNAs)、环状RNA(circRNAs)和微小RNA(miRNAs),能够通过调控自噬参与维持心肌缺血再灌注损伤进程,从而维持心肌细胞稳态和保护心肌细胞。
目的:对非编码RNA在心肌缺血再灌注损伤中调节自噬的作用和分子机制进行了综述,以期为心肌缺血再灌注损伤甚至其他相关心血管疾病的治疗奠定基础。
方法:以“noncoding RNAs,non-coding RNAs,long non-coding RNA,circRNA,microRNA,miRNA,autophagy,myocardial ischemia-reperfusion injury”“非编码RNA,自噬,心肌缺血再灌注损伤”为关键词在PubMed、Web of science、万方和中国知网数据库检索2011年1月至2021年11月的相关文献。制定纳入和排除标准,通过阅读文献标题、摘要及全文内容进行筛选,最终纳入78篇相关文献。
结果与结论:①自噬在心肌缺血再灌注损伤的病理学中起着双重作用。在生理条件下,适度的自噬通过降解和回收受损的细胞器和蛋白质来维持细胞代谢平衡,促进心肌细胞存活,但过度自噬会加重心肌细胞损伤。②非编码RNA调控自噬可能成为诊断和药物开发的新靶点。自噬与非编码RNA的机制研究可以为心肌缺血再灌注损伤的防治提供新的策略。

https://orcid.org/0000-0002-9508-4766 (范吉林)

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松;组织工程

关键词: 非编码RNA, lncRNA, circRNA, miRNA, 心肌缺血再灌注损伤, 自噬, 综述

Abstract: BACKGROUND: Increasing studies have shown that autophagy plays an important role in myocardial ischemia-reperfusion injury and moderate autophagy  help maintain the normal and metabolic function of the heart. Non-coding RNAs, including long non-coding RNAs, circular RNAs, and microRNAs, can maintain cardiomyocyte homeostasis and protect cardiomyocytes by regulating autophagy.
OBJECTIVE: To review the role and molecular mechanism of non-coding RNAs in regulating autophagy in myocardial ischemia-reperfusion injury, in order to lay a foundation for the treatment of myocardial ischemia-reperfusion injury and other related cardiovascular diseases.
METHODS: PubMed, Web of Science, WanFang and CNKI databases were searched for relevant literature published from January 2011 to January 2021 using the keywords of “noncoding RNAs, non-coding RNAs, long non-coding RNA, circRNA, microRNA, miRNA, autophagy, myocardial ischemia-reperfusion injury” in English and Chinese. The inclusion and exclusion criteria were formulated and 78 related documents were finally included by reading the titles, abstracts and full-text contents.
RESULTS AND CONCLUSION: Autophagy plays a dual role in the pathology of myocardial ischemia-reperfusion injury. Under physiological conditions, moderate autophagy can maintain the balance of cell metabolism and promote the survival of cardiomyocytes by degrading and recovering damaged organelles and proteins, but excessive autophagy will aggravate the damage of cardiomyocytes. Non-coding RNA regulating autophagy may become a new target for the development of diagnosis and therapeutic drugs. In addition, it is reasonable to think that the study on the mechanism of autophagy and non-coding RNAs can provide a new strategy for the prevention and treatment of myocardial ischemia-reperfusion injury.

Key words: non-coding RNA, lncRNA, circRNA, miRNA, myocardial ischemia-reperfusion injury, autophagy, review

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