基础医学与临床 ›› 2022, Vol. 42 ›› Issue (3): 378-383.doi: 10.16352/j.issn.1001-6325.2022.03.031

• 特邀专题:聚焦动脉粥样硬化斑块稳定性 • 上一篇    下一篇

靶向剪切力敏感关键分子的动脉粥样硬化防治研究

赵川榕, 周菁*   

  1. 北京大学 基础医学院 生理学与病理生理学系; 教育部分子心血管重点实验室; 国家卫生健康委员会心血管分子生物学与调节肽重点实验室;心血管受体研究北京市重点实验室, 北京 100191
  • 收稿日期:2021-12-30 修回日期:2022-01-12 出版日期:2022-03-05 发布日期:2022-03-04
  • 通讯作者: * jzhou@bjmu.edu.cn
  • 基金资助:
    国家自然科学基金(91939302,81921001,91949112,81974052)

Shear-sensitive factors in therapeutic targets for atherosclerosis

ZHAO Chuan-rong, ZHOU Jing*   

  1. Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University; Key Laboratory of Molecular Cardiovascular Science, Ministry of Education; Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, National Health Commission; Beijing Key Laboratory of Cardiovascular Receptors Research,Beijing 100191, China
  • Received:2021-12-30 Revised:2022-01-12 Online:2022-03-05 Published:2022-03-04
  • Contact: * jzhou@bjmu.edu.cn

摘要: 临床与基础医学证据表明,流体剪切力与粥样硬化等动脉病理改变密切相关。在大动脉弯曲或分叉处的血流扰动,可对内皮细胞产生较低且不规则的剪切力,诱导内皮功能障碍和损伤,促进动脉粥样硬化的发生。而在大动脉长、直段的层流所产生的高且规则的剪切力,则保护血管内皮且抑制动脉粥样硬化发生。本文重点关注在动脉粥样硬化的发生发展中,受到剪切力调控并且对疾病引发有关键作用的转录因子或辅助因子,并概述以其为靶点的动脉粥样硬化相关血管病变的防治策略研究。

关键词: 流体剪切力, 剪切力敏感分子, 动脉粥样硬化, 药物筛选, 转录因子

Abstract: Clinical and basic research evidence suggests a critical role of local hemodynamic microenvironments in atherogenesis. Disturbed flow with a low and reciprocating shear stress in arterial branches and curvatures induces endothelial dysregulation and damage, leading to atherosclerosis. In contrast, laminar flow with a high and unidirectional shear stress in the straight parts of the arteries elicits an atheroprotective effect on the vasculature. Effective treatment against endothelial dysregulation and the consequent atherogenesis requires the identification of new shear-responsive molecules and the development of drugs targeting these molecules. In this review, we focus on the role of shear-responsive transcription factors and cofactors in endothelial dysfunction and atherosclerosis, and highlight future direction for prevention and treatment of atherosclerosis by targeting these factors.

Key words: hemodynamic shear stress, shear-responsive factor, atherosclerosis, drug screening, transcription factor

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