中国全科医学 ›› 2024, Vol. 27 ›› Issue (14): 1782-1788.DOI: 10.12114/j.issn.1007-9572.2023.0266

• 综述与专论 • 上一篇    

血红素氧合酶1调节铁死亡在非酒精性脂肪性肝病中的研究进展

曹佳岑1,2,3, 张宏坤1,2,3, 赵文1,2,3, 南月敏4,*(), 李冬冬1,2,3,*()   

  1. 1.233030 安徽省蚌埠市,蚌埠医科大学第一附属医院感染科
    2.233030 安徽省蚌埠市,国家感染性疾病临床医学研究中心核心合作单位
    3.233030 安徽省蚌埠市,慢性疾病免疫学基础与临床安徽省重点实验室
    4.050000 河北省石家庄市,河北医科大学第三医院中西医肝病科
  • 收稿日期:2023-04-15 修回日期:2023-07-21 出版日期:2024-05-15 发布日期:2024-03-22
  • 通讯作者: 南月敏, 李冬冬

  • 作者贡献:

    曹佳岑负责文章的构思与设计、论文撰写;李冬冬负责论文修订、文章的质量控制,对文章整体负责,监督管理;张宏坤、赵文负责研究资料的收集与整理;南月敏负责文章指导及审校。

  • 基金资助:
    安徽省自然科学基金资助项目(2108085QH314); 安徽省卫生健康科研项目(AHWJ2022b078); 天晴肝病基金(TQGB20210163)

Progress of Heme Oxygenase-1 Mediated Ferroptosis in Non-alcoholic Fatty Liver Disease

CAO Jiacen1,2,3, ZHANG Hongkun1,2,3, ZHAO Wen1,2,3, NAN Yuemin4,*(), LI Dongdong1,2,3,*()   

  1. 1. Department of Infection, the First Affiliated Hospital of Bengbu Medical University, Bengbu 233030, China
    2. National Clinical Research Center for Infectious Diseases, Bengbu 233030, China
    3. Anhui Provincial Key Laboratory of Basic and Clinical Immunology of Chronic Disease, Bengbu 233030, China
    4. Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Shijiazhuang 050000, China
  • Received:2023-04-15 Revised:2023-07-21 Published:2024-05-15 Online:2024-03-22
  • Contact: NAN Yuemin, LI Dongdong

摘要: 铁死亡是一种新型的细胞程序性死亡方式,在非酒精性脂肪性肝病(NAFLD)进展中发挥重要作用。研究表明,作为一种诱导型氧化酶,血红素氧合酶1(HO-1)可以对抗氧化应激反应、抑制肝细胞坏死等,阻止或延缓NAFLD的进展。但HO-1如何通过调控铁死亡的发生进而影响NAFLD发生、发展的作用机制研究甚少。本文通过归纳近年来相关文献,系统、全面地总结了HO-1通过调控铁死亡的发生对NAFLD的影响,探讨了HO-1阻止NAFLD发生及进展的作用机制。本文表明,在NAFLD中,HO-1分别从合成抗氧化物(包括胆红素、一氧化碳等)、激活System Xc系统、促进亚铁离子的蓄积等方面调控铁死亡,以期为药物干预等方法靶向性HO-1基因治疗NAFLD提供理论依据,并为NAFLD的深入研究提供借鉴。

关键词: 非酒精性脂肪性肝病, 血红素氧合酶1, 铁死亡, 综述

Abstract:

Ferroptosis plays an important role in the progression of non-alcoholic fatty liver disease (NAFLD) as a novel mode of programmed cell death. Heme oxygenase-1 (HO-1), acting as an inducible oxidase, has been shown the capability of alleviating oxidative stress and hepatocyte necrosis to prevent or delay the progression of NAFLD. However, the mechanism of HO-1 regulating ferroptosis and affecting the development of NAFLD remains inadequately explored. This review provided a systematic and comprehensive summary of the effects of HO-1 on NAFLD by regulating ferroptosis, and discussed the mechanism of HO-1 in preventing the development of NAFLD by summarizing the relevant literature in recent years, and showed that HO-1 regulates ferroptosis in NAFLD through the generation of antioxidants (such as bilirubin and CO), activation of the System Xc, and facilitation of ferrous ion accumulation, in order to provide a theoretical basis for targeting HO-1 gene therapy for NAFLD by methods such as pharmacological interventions and provide a reference for further research.

Key words: Non-alcoholic fatty liver disease, Heme oxygenase-1, Ferroptosis, Review

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