中华皮肤科杂志 ›› 2021, Vol. 54 ›› Issue (1): 84-88.doi: 10.35541/cjd.20201030

• 专家视角 • 上一篇    下一篇

特应性皮炎与2型炎症反应

梁云生    刘钊   

  1. 南方医科大学皮肤病医院皮肤科,广州  510091
  • 收稿日期:2020-10-22 修回日期:2020-12-09 发布日期:2021-01-05
  • 通讯作者: 梁云生 E-mail:yunshengliang@aliyun.com
  • 基金资助:
    国家自然科学基金(81972941)

Type 2 inflammatory responses in atopic dermatitis

Liang Yunsheng, Liu Zhao    

  1. Department of Dermatology, Dermatology Hospital of Southern Medical University, Guangzhou 510091, China
  • Received:2020-10-22 Revised:2020-12-09 Published:2021-01-05
  • Contact: Liang Yunsheng E-mail:yunshengliang@aliyun.com
  • Supported by:
    National Natural Science Foundation of China (81972941)

摘要: 【摘要】 研究显示,2型炎症及其相关细胞因子白细胞介素4、13等在特应性皮炎(AD)中起关键作用。Th2细胞及2型细胞因子是2型炎症反应的核心驱动因素,主要通过3条路径参与AD发病:加重皮肤屏障缺陷;激活和强化瘙痒反应;调节性T细胞(Treg)病理性重编程为Th2样Treg细胞,从而放大2型炎症反应。本综述探讨2型炎症与AD的关系,希望有助于优化治疗方案,为AD患者提供新的治疗选择。

关键词: 特应性皮炎, 哮喘, 2型炎症, 调节性T细胞, 生物制剂

Abstract: 【Abstract】 Studies have shown that the type 2 inflammatory response and related cytokines such as interleukin-4 and -13, play a key role in atopic dermatitis (AD). Th2 cells and type 2 cytokines are the core factors in the type 2 inflammatory response, which is mainly involved in the pathogenesis of AD through 3 pathways: aggravating skin barrier defects; activating and strengthening the itching response; pathologically reprograming regulatory T cells into Th2-like regulatory T cells to amplify the type 2 inflammatory response. This review explores the relationship between the type 2 inflammatory response and AD, aiming to help optimize treatment regimens and provide new treatment options for patients with AD.

Key words: Atopic dermatitis, Asthma, Type 2 inflammatory responses, Treg cell, Biologics