实用医学杂志 ›› 2023, Vol. 39 ›› Issue (17): 2280-2284.doi: 10.3969/j.issn.1006-5725.2023.17.023

• 综述 • 上一篇    下一篇

树突状细胞在过敏性哮喘发病中的作用及机制研究新进展

张芸蔓1,2,黄功华1,王妍妍1()   

  1. 1.广东省医学分子诊断重点实验室,广东医科大学 (广东 东莞 523808 )
    2.广东医科大学医学技术学院 ;(广东 东莞 523808 )
  • 收稿日期:2023-05-28 出版日期:2023-09-10 发布日期:2023-09-27
  • 通讯作者: 王妍妍 E-mail:yanyan.wang@gdmu.edu.cn
  • 基金资助:
    广东省基础与应用基础研究基金(2021B1515130004)

Research progress in the regulation of allergic asthma by dendritic cells

Yunman ZHANG1,2,Gonghua HUANG1,Yanyan. WANG1()   

  1. *.Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics. ,
    *. School of Medical Technology,Guangdong Medical University,Dongguan 523808,China
  • Received:2023-05-28 Online:2023-09-10 Published:2023-09-27
  • Contact: Yanyan. WANG E-mail:yanyan.wang@gdmu.edu.cn

摘要:

过敏性哮喘是一种针对无害空气过敏原发生的以Th2细胞过度激活为特征的气道慢性炎症性疾病,其发病率高且易反复发作,严重危害人类健康。近年来研究表明树突状细胞(dendritic cell,DC)在启动和维持过敏性哮喘的Th2型免疫反应中发挥关键作用,但机制不是十分清楚。因此,研究DC调控过敏性哮喘发病的机制具有重要意义。本文回顾了免疫代谢、细胞因子和表观遗传学因素调控DC功能及DC介导的Th2免疫反应,进而影响过敏性哮喘的最新进展,为通过靶向DC治疗过敏性哮喘提供新策略。

关键词: 树突状细胞, 过敏性哮喘, 免疫调控

Abstract:

Allergic asthma is a chronic inflammatory airway disease characterized by over-activation of T helper 2 (Th2) cells in response to harmless air allergens. With high incidence and relapse rates, allergic asthma severely affects the life quality of patients. Dendritic cell (DC) plays important roles in initiating and maintaining Th2-mediated immune response during allergic asthma development,but the mechanism remains unclear. Therefore, it is important to study the function and underlying mechanism of DC in the pathogenesis of allergic asthma. We summarize the latest progress of immunometabolism, cytokines, and epigenetics in regulating DC function and DC-mediated Th2 immune responses, to direct the pathogenesis of allergic asthma. Further understanding the mechanisms by which DC regulates allergic asthma will provide new strategies for the treatment of allergic asthma.

Key words: dendritic cell, allergic asthma, immunoregulation

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