长链非编码RNA调节自噬在心肌缺血再灌注损伤中的研究进展  

Long Non-Coding RNA Regulating Autophagy in Myocardial Ischemia-Reperfusion Injury

作　　者：冉黔松 周厚荣 RAN Qiansong;ZHOU Hourong(Guizhou Medical University,Guiyang 550001,Guizhou,China;Department of General Medicine,People’s Hospital Affiliated to Guizhou Medical University,Guiyang 550002,Guizhou,China)

机构地区：[1]贵州医科大学,贵州贵阳550001 [2]贵州医科大学附属人民医院全科医学科,贵州贵阳550002

出　　处：《心血管病学进展》2024年第3期238-242,共5页Advances in Cardiovascular Diseases

基　　金：贵州省科技厅科技项目(黔科合支撑[2022]一般195)。

摘　　要：缺血性心脏病严重危害人类身体健康,心肌缺血再灌注损伤(MIRI)是其最常见的一种病理生理损害,如何预防或减轻其损害已成为关键问题。以往的研究结果表明,细胞氧化诱导、炎症反应、细胞凋亡和自噬对MIRI的发病和病理生理过程有重要影响。自噬在其中起关键作用,适度的自噬有助于维持心脏的正常功能。长链非编码RNA能通过调控自噬参与MIRI进程,其异常表达及功能受到更多关注,但目前具体作用机制仍不明确,临床应用局限。因此通过综述长链非编码RNA调节自噬在MIRI中的研究进展,对改善MIRI治疗策略、发现新的治疗靶点来保护心肌提供一定的理论基础。Ischemic heart disease seriously endangers human health.Myocardial ischemia-reperfusion injury(MIRI)is the most common pathophysiological damage.How to prevent or reduce its damage has become a key issue.Previous research results have shown that cellular oxidative induction,inflammation,apoptosis and autophagy have an important impact on the pathogenesis and pathophysiological process of MIRI.Autophagy plays a key role,and moderate autophagy helps maintain the normal function of the heart.Long noncoding RNA can participate in the MIRI by regulating autophagy,and its abnormal expression and function have attracted more attention.However,the specific mechanism of action is still unclear and its clinical application is limited.Therefore,by reviewing the research progress of long non-coding RNA regulating autophagy in MIRI,it provides a certain theoretical basis for improving MIRI treatment strategies and discovering new therapeutic targets to protect myocardium.

关 键 词：长链非编码RNA 自噬 心肌缺血再灌注损伤 心肌损伤 

分 类 号：R542.2[医药卫生—心血管疾病]