首都医科大学学报 ›› 2022, Vol. 43 ›› Issue (2): 199-204.doi: 10.3969/j.issn.1006-7795.2022.02.006

• 心血管病学基础与临床研究 • 上一篇    下一篇

外泌体miRNA在急性心肌梗死中的研究进展

鲍博艺1, 李卫萍1,2*   

  1. 1.首都医科大学附属北京友谊医院心血管中心,北京 100050;
    2.代谢紊乱相关心血管疾病北京市重点实验室,北京 100050
  • 收稿日期:2021-12-23 出版日期:2022-04-21 发布日期:2022-04-14
  • 基金资助:
    国家自然科学基金项目(82070357),北京市属医院科研培育计划项目(PX2018002),北京市临床重点专科建设项目[京卫医(2018)204号]。

Research progress of exosomes miRNA in acute myocardial infarction

Bao Boyi1, Li Weiping1,2*   

  1. 1. Department of Cardiology, Beijing Friendship Hospital, Capital Medical University, Beijing 100050,China;
    2. Beijing Key Laboratory of Metabolic Disorder Related Cardiovascular Disease, Beijing 100050, China
  • Received:2021-12-23 Online:2022-04-21 Published:2022-04-14
  • Contact: *E-mail:xueer09@163.com
  • Supported by:
    National Natural Science Foundation of China (82070357), Beijing Municipal Administration of Hospital Incubating Program (PX2018002), and Beijing Key Clinical Subject Program[(2018)204].

摘要: 外泌体是被细胞以胞吐形式释放到细胞间隙中的囊泡状结构,可以作为载体携带miRNA、蛋白质等物质远距离传输生物学信息。miRNA是内源性进化上高度保守的非编码小RNA,与靶mRNA特异性结合,导致翻译阻遏,调节转录后基因的表达,从而参与细胞的生长分化等病理生理过程。近年来研究显示外泌体可以借助miRNA调节多种信号通路,在急性心肌梗死的发生、发展中发挥重要作用,在诊断和治疗方面具有较大应用前景。本文将针对外泌体miRNA在急性心肌梗死中的研究进展进行简要概述。

关键词: 外泌体, miRNA, 急性心肌梗死

Abstract: Exosomes is extracellular vesicles that are released into the extracellular space by the way of exoplasmosis. Exosomes can be used as a carrier to carry miRNA, protein,etc and transmit biological information in long distance. miRNA are endogenous and evolutionarily highly conserved non-coding RNA that combine with target mRNA to form translational repressions to achieve regulation of post transcriptional gene expression, thereby participating in pathophysiological processes such as cell growth and differentiation. Recent studies have shown that exosomes plays a role in the process of acute myocardial infarction by carrying microRNA, and have large prospect in the diagnosis and treatment of acute myocardial infarction. Therefore, this article briefly summarizes the recent research progress of exosomes miRNA in acute myocardial infarction.

Key words: exosomes, miRNA, acute myocardial infarction

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