实用医学杂志 ›› 2026, Vol. 42 ›› Issue (9): 1586-1591.doi: 10.3969/j.issn.1006-5725.2026.09.013

• 慢性病防治专栏 • 上一篇    下一篇

棕榈酰化促进血管衰老相关心血管疾病的研究进展

吴诗亲1,2,3,4,杨简1,2,4,黄萃园2,3,4,刘丽2,3,4,李文强2,3,4,王伟2,3,4,张静2,3,4()   

  1. 1.三峡大学第一临床医学院&宜昌市中心人民医院,心血管内科,(湖北 宜昌 443002 )
    2.三峡大学第一临床医学院&宜昌市中心人民医院,中心实验室,(湖北 宜昌 443002 )
    3.缺血性心血管病湖北省重点实验室 (湖北 宜昌 443002 )
    4.湖北省缺血性心血管疾病临床医学研究中心 (湖北 宜昌 443002 )
  • 收稿日期:2025-08-21 出版日期:2026-05-10 发布日期:2026-04-29
  • 通讯作者: 张静 E-mail:zhangjingmed@126.com
  • 基金资助:
    国家自然科学基金项目(82170418);国家自然科学基金项目(82271618);国家自然科学基金项目(82471616);湖北省自然科学基金创新群体项目(2022CFA015);中央引导地方科技发展专项(2022BGE237);湖北省重点研发计划(2023BCB139);湖北省区域科技创新计划项目(2025EIA015);湖北省科技创新平台项目(2025CCB016);湖北省科技创新平台项目(2025CSA107)

Research progress of palmitoylation promoting vascular aging-related cardiovascular diseases

Shiqin WU1,2,3,4,Jian YANG1,2,4,Cuiyuan HUANG2,3,4,Li LIU2,3,4,Wenqiang LI2,3,4,Wei WANG2,3,4,Jing ZHANG2,3,4()   

  1. 1.Department of Cardiology,the First College of Clinical Medical Science,China Three Gorges University & Yichang Central People's Hospital,Yichang 443002,Hubei,Chin
    2Central Laboratory,the First College of Clinical Medical Science,China Three Gorges University & Yichang Central People's Hospital,Yichang 443002,Hubei,Chin
    3Hubei Key Laboratory of Ischemic Cardiovascular Disease,Yichang 443002,Hubei,Chin
    4Hubei Provincial Clinical Research Center for Ischemic Cardiovascular Disease,Yichang 443002,Hubei,China
  • Received:2025-08-21 Online:2026-05-10 Published:2026-04-29
  • Contact: Jing ZHANG E-mail:zhangjingmed@126.com

摘要:

血管衰老是心血管疾病发生发展的关键因素,其特征表现为动脉硬度增加、血管壁重塑和内皮功能障碍等,包括高血压、动脉粥样硬化和心功能不全等疾病。棕榈酰化是一种蛋白质翻译后修饰,涉及棕榈酸的添加,在血管衰老中起关键作用。蛋白质棕榈酰化修饰通过调控血管细胞关键蛋白的膜定位、稳定性和信号转导,参与氧化应激、炎症放大、内皮屏障功能受损、平滑肌表型异常转化、自噬及蛋白稳态失衡等过程,在血管衰老进程中具调控作用。这些作用相互交织、影响着多种心血管相关疾病事件的发生发展。蛋白质的棕榈酰化在血管衰老中起着重要作用,为防治相关心血管事件提供重要策略。

关键词: 心血管疾病, 血管衰老, 相关心血管疾病, 棕榈酰化修饰, DHHC棕榈酰转移酶, 蛋白质翻译后修饰

Abstract:

Vascular aging, characterized by increased arterial stiffness, vascular wall remodeling, and endothelial dysfunction, is a crucial factor in the occurrence and development of cardiovascular diseases, such as hypertension, atherosclerosis, and cardiac insufficiency. Palmitoylation, a post-translational modification of proteins that involves the addition of palmitic acid, plays a pivotal role in vascular aging. Protein palmitoylation exerts a regulatory effect on the process of vascular aging by modulating the membrane localization, stability, and signal transduction of key proteins in vascular cells, and by participating in oxidative stress, inflammation amplification, impaired endothelial barrier function, abnormal transformation of smooth muscle phenotype, autophagy, and protein homeostasis imbalance. These effects are interwoven and influence the occurrence and development of various cardiovascular-related disease events. Protein palmitoylation is of great significance in vascular aging and offers an important strategy for the prevention and treatment of related cardiovascular events.

Key words: cardiovascular disease, vascular aging, related cardiovascular diseases, palmitoylation modification, DHHC palmitoyltransferase, protein post-translational modification

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