医学研究与教育 ›› 2020, Vol. 37 ›› Issue (3): 1-9.DOI: 10.3969/j.issn.1674-490X.2020.03.001

• 基础医学 •    下一篇

与心肌缺血再灌注损伤相关的新型心肌保护分子靶点研究进展

侯凯,李运曼   

  1. 中国药科大学生理教研室, 江苏 南京 210009
  • 收稿日期:2019-12-19 出版日期:2020-06-25 发布日期:2020-06-25
  • 通讯作者: 李运曼(1957—),女,河北石家庄人,教授,博士生导师,主要从事心脑血管疾病及肿瘤多药耐药逆转剂的药理研究。E-mail: yunmanlicpu@163.com
  • 作者简介:侯凯(1995—),女,新疆昌吉人,在读硕士,主要从事心肌缺血再灌注损伤方面研究。 E-mail: iamcin@sina.com
  • 基金资助:
    国家科学技术部十三五“重大新药创制”科技重大专项(2018ZX09301043-001);中国药科大学“双一流”建设科技创新团队项目(CPU2018GY23)

  • Received:2019-12-19 Online:2020-06-25 Published:2020-06-25

摘要: 急性心肌梗死(acute myocardial infarction, AMI)及心力衰竭并发症的发病率和病死率在全世界仍然居高不下。经证实AMI后冠状动脉的早期再灌注是典型而有效的治疗方法,但侧支及心肌缺血再灌注损伤(myocardial ischemia reperfusion injury,MIRI)及相关的心脏保护机制尚不清楚。因此,研究触发和治疗MIRI病理生理学的相关新型分子靶点有重要意义。特别关注由分子药理学支持的MIRI的最新进展,以此简单阐述参与预防和抗心肌缺血再灌注损伤的最新分子靶点, 以期为心肌缺血再灌注损伤的机制研究与新药研发提供思路。

关键词: 心肌缺血, 缺血再灌注损伤, 线粒体因子, 免疫分子靶点

Abstract: Worldwide morbidity and mortality of acute myocardial infarction(AMI)and related heart failure are still high. While effective early reperfusion of the criminal coronary artery after a confirmed AMI is the typical and effective treatment at present, collateral myocardial ischemia reperfusion injury(MIRI)and pertinent cardioprotection are still challenging to address and have inadequately understood mechanisms. Therefore, unveiling the related novel molecular targets and networks participating in triggering and resisting the pathobiology of MIRI is a promising and valuable frontier. The present study specifically focuses on the recent MIRI advances that are supported by sophisticated molecular pharmacology in order to bring the poorly understood interrelationship among MIRI participant molecules up to date, as well as to identify findings that may facilitate the new drug of novel targets.

Key words: myocardial ischemia, ischemia reperfusion injury, mitochondrial factors, immune molecular targets

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