结核与肺部疾病杂志 ›› 2022, Vol. 3 ›› Issue (1): 50-54.doi: 10.19983/j.issn.2096-8493.20210164

• 综述 • 上一篇    下一篇

嗜酸性粒细胞型慢性阻塞性肺疾病的研究进展

曾子航, 陈燕, 龙颖姣()   

  1. 中南大学湘雅二医院呼吸与危重症医学科,长沙 410011
  • 收稿日期:2021-12-29 出版日期:2022-02-20 发布日期:2022-02-24
  • 通信作者: 龙颖姣 E-mail:longyingjiao@csu.edu.cn
  • 基金资助:
    国家自然科学基金(81800043);国家自然科学基金(81873410);湖南省自然科学基金(2020JJ5818)

Research progress of eosinophilic chronic obstructive pulmonary disease

ZENG Zi-hang, CHEN Yan, LONG Ying-jiao()   

  1. Department of Respiratory and Critical Care Medicine, the Second Xiangya Hospital of Central South University, Hu’nan Province, Changsha 410011, China
  • Received:2021-12-29 Online:2022-02-20 Published:2022-02-24
  • Contact: LONG Ying-jiao E-mail:longyingjiao@csu.edu.cn
  • Supported by:
    National Nature Science Foundation of China(81800043);National Nature Science Foundation of China(81873410);Natural Science Foundation of Hu’nan(2020JJ5818)

摘要:

慢性阻塞性肺疾病(简称“慢阻肺”)是常见的慢性气道炎症性疾病,但其发病机制十分复杂,尚无细胞和分子机制的确切研究。气道炎症是其可治疗特征之一,但目前的诊断方法无法体现此类患者气道炎症异质性的特点,治疗局限性明显。近年来,大量的临床试验表明,血嗜酸性粒细胞水平与慢阻肺的反应、恶化风险、病亡率和住院时间密切相关,但作用机制还不甚清晰。因此,笔者从嗜酸性粒细胞型慢阻肺的形成过程、诊断及传统糖皮质激素和新的靶向治疗等几个方面进行综述,为嗜酸性粒细胞作为慢阻肺新的潜在生物标志物和可治疗特征提供参考。

关键词: 嗜酸性细胞, 肺疾病,慢性阻塞性, 个体化医学

Abstract:

Chronic obstructive pulmonary disease (COPD) is a common chronic airway inflammatory disease with complex pathogenesis, and cellular or molecular mechanisms remain unknown. Airway inflammation is one of the treatable features, however, current diagnostic methods can not reflect the heterogeneity of airway inflammation in such patients, and the treatment limitations are obvious. In recent years, in large number of clinical trials, it has been a shown that the level of blood eosinophils is closely related to COPD response, deterioration risk, mortality and length of stay in the hospital of COPD, but the mechanism is not very clear. Therefore, the author reviewed the formation process, diagnosis, traditional glucocorticoids and new target therapy of eosinophilic COPD, to provide reference for eosinophils as a new potential biomarker and treatable feature of COPD.

Key words: Oxyphil cells, Pulmonary disease,chronic obstructive, Individualized medicine

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