临床儿科杂志 ›› 2022, Vol. 40 ›› Issue (8): 566-572.doi: 10.12372/jcp.2022.22e0131

• 专家笔谈 • 上一篇    下一篇

嗜碱性粒细胞在过敏性疾病中研究进展及临床应用展望

钟文伟, 李京阳, 耿丽婷, 张建华   

  1. 上海交通大学医学院附属新华医院(上海 200092)
  • 收稿日期:2022-01-20 出版日期:2022-08-15 发布日期:2022-08-09
  • 作者简介:钟文伟 博士,青年编委,ORCID:0000-0003-1629-224X,钟文伟(1974—),博士,上海交通大学医学院附属新华医院儿内呼吸科副主任医师。长期从事儿童呼吸系统疾病的临床和科研工作,擅长儿童哮喘、慢性咳嗽、呼吸系统感染性疾病的诊治。研究方向为哮喘发病免疫学机制。兼任中国医师协会儿科分会呼吸学组青年委员会副组长,中华医学会儿科分会呼吸学组青年委员会副组长,中国医师协会变态反应分会青年委员,中华医学会变态反应分会青年委员,上海医学会儿科分会呼吸学组委员, 中华医学会儿科分会呼吸学组慢性咳嗽协作组成员。 主持国家自然科学基金2项,上海市科委课题2项、上海市卫健委课题1项,发表SCI论文10余篇。
  • 基金资助:
    国家自然基金面上项目(82170025);上海市卫生健康委员会面上项目(202040166);“交大之星”计划医工交叉研究基金(YG2022QN038)

Research progress and prospect of clinical application of basophils in allergic diseases

ZHONG Wenwei, LI Jingyang, GENG Liting, ZHANG Jianhua   

  1. Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
  • Received:2022-01-20 Online:2022-08-15 Published:2022-08-09

摘要:

Th2免疫应答是过敏性疾病发病最重要的免疫学机制。嗜碱性粒细胞(Ba)在过敏性炎症中起着始动者、效应者和调节者作用。在过敏性炎症的始动阶段,Ba可能通过独立或与树突状细胞(DCs)间通过协同作用完成抗原递呈作用而启动Th2免疫应答。Ba还表现出增强记忆性Th2、Th17免疫应答的免疫学效应,提示其在记忆性免疫应答中起着重要作用。临床研究发现嗜碱性粒细胞活化试验(basophil activation test,BAT)在过敏性疾病诊断中具有独特优势,且在监测评估特异性免疫治疗和生物制剂治疗疗效中具有作为生物学标记的潜在价值。

关键词: Th2免疫应答, 过敏性疾病, 嗜碱性粒细胞, 嗜碱性粒细胞活化试验

Abstract:

Th2 immune response is the most important immunological mechanism in the pathogenesis of allergic diseases. Basophil (Ba) plays the role of initiator, effector and regulator in allergic inflammation. In the initial stage of allergic inflammation, Ba may initiate Th2 immune response independently or coordinate with dendritic cells by its antigen presentation function. Ba also shows the immunological effect of enhancing memory Th2 and Th17 immune response, indicating that Ba may also play an important role in memory immune response. Clinical studies have found that Ba activation test has unique advantages in the diagnosis of allergic diseases, and has potential value as a biological marker in monitoring and evaluating the efficacy of specific immunotherapy and biological agent treatment.

Key words: Th2 immune response, allergic diseases, basophils, basophil activation test