胡丽芳 毛伟 王雍立 陈文祥 刘志聪
[摘要] 支气管哮喘是一种与多种免疫细胞和细胞因子有关的慢性异质性疾病,具有不同的表型及临床特点,且对治疗反应不同。近年来有研究表明,维生素D作为一种类固醇激素,可在哮喘中发挥辅助治疗及预防作用。本文通过检索收集大量相关国内外文献,描述并归纳维生素D在过敏性哮喘、非过敏性哮喘、成人哮喘和肥胖哮喘四种哮喘临床表型中的作用机制,旨在提高临床医生对支气管哮喘的认知及为其提供新的研究方向,并为以后维生素D在哮喘中的功能研究提供线索。
[关键词] 哮喘;维生素D;作用机制;研究进展
[中图分类号] R562.2 [文献标识码] A [文章编号] 1673-9701(2021)08-0187-06
Research progress of vitamin D in bronchial asthma
HU Lifang1, 2 MAO Wei2 WANG Yongli3 CHEN Wenxiang3 LIU Zhicong2
1.Zhejiang University of Medicine, Hangzhou 310000, China; 2.Department of Respiratory and Critical Care Medicine, Huzhou Hospital, Zhejiang University School of Medicine, Huzhou 313000, China; 3.Department of Orthopedics, Huzhou Hospital, Zhejiang University School of Medicine, Huzhou 313000, China.
[Abstract] Bronchial asthma is a chronic heterogeneous disease related to a variety of immune cells and cytokines, which has different phenotypes,clinical characteristics and different responses to treatment. In recent years, studies have shown that vitamin D, as a steroid hormone, can play an auxiliary role in the treatment and prevention of asthma. In this paper, a large number of related literatures at home and abroad were collected, and the research progress of the mechanism of vitamin D in allergic asthma, non-allergic asthma, adult asthma and obesity asthma was described and summarized, aiming at improving clinicians′ cognition of bronchial asthma and providing new treatment directions and clues for future research on the function of vitamin D in asthma.
[Key words] Asthma; Vitamin D; Mechanism of action; Research progress
支气管哮喘(bronchial asthma,BA)是一种常见的、以慢性气道炎症为特征的异质性疾病,具有可变性喘息、气促、胸闷和咳嗽的呼吸道症状病史,伴有可逆性的呼气气流受限,具有不同的表型及症状特点,且对治疗反应不同。糖皮质激素虽为哮喘一线治疗选择,但依然有部分哮喘患者存在治疗反应不佳的情况。维生素D作为一种具有生物活性的类固醇激素,可以在哮喘中发挥辅助治疗及预防作用,对其作用机制及治疗效果的探索是许多学者所关注的兴趣点。本文将对近年来维生素D在过敏性哮喘、非过敏性哮喘、成人哮喘及肥胖哮喘等常见表型中预防及辅助治疗作用中的研究进行综述,以期为未来指导维生素D的治疗研究提供线索。
1 流行病学与概述
维……