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Journal of Tuberculosis and Lung Disease ›› 2024, Vol. 5 ›› Issue (5): 489-494.doi: 10.19983/j.issn.2096-8493.2024107

• Review Articles • Previous Articles    

Research progress on the concept discrimination and treatment of type 2 inflammation in asthma

Shi Xu, Chen Ruchong, Li Jing()   

  1. Department of Allergy and Clinical Immunology, the First Affiliated Hospital of Guangzhou Medical University, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Health, Guangzhou 510120, China
  • Received:2024-06-24 Online:2024-10-20 Published:2024-10-14
  • Contact: Li Jing E-mail:lijing@gird.cn
  • Supported by:
    International (regional) Cooperation and Exchange Program(82161138020)

Abstract:

Bronchial asthma (asthma) is a heterogeneous disease with multiple phenotypes based on differences in clinical features, triggers, airway inflammation, physiological and pathological features. The Global Initiative for Asthma (GINA) guidelines suggest that type 2 inflammation exists in asthma and can be diagnosed by testing for eosinophils, exhaled nitric oxide, and allergens. It has been found that 50% to 70% of asthma patients are related to type 2 inflammation, and the proportion of type 2 inflammation in severe asthma patients in China is more than 75%. Therefore, drug development and treatment for type 2 inflammation are critical. The authors review the concept, classification, pathogenesis, biomarkers and judgment criteria, asthma and the research progress of targeted therapy of type 2 inflammatory, and provides reference for the diagnostic and treatment of asthma biologics.

Key words: Inflammation mediators, Bronchial hyperreactivity, Asthma, Biological markers

CLC Number: