Journal of Inflammation Research (Sep 2024)
Inflammatory and Immune Mechanisms in COPD: Current Status and Therapeutic Prospects
Abstract
Yanan Qi,1,2 Yuanyuan Yan,1,2 Dawei Tang,1,2 Jingjing Han,1,2 Xinyi Zhu,1,2 Mengting Cui,1,2 Hongyan Wu,3 Yu Tao,1,2 Fangtian Fan1,2 1School of Pharmacy, Bengbu Medical University, Bengbu, People’s Republic of China; 2Anhui Engineering Technology Research Center of Biochemical Pharmaceutical, Bengbu, People’s Republic of China; 3Institute of Biomedical Technology, Jiangsu Vocational College of Medicine, Yancheng, Jiangsu, 224005, People’s Republic of ChinaCorrespondence: Yu Tao; Fangtian Fan, Anhui Engineering Technology Research Center of Biochemical Pharmaceutical Bengbu Medical College, 2600 Donghai Avenue, Bengbu, Anhui, 233003, People’s Republic of China, Tel +86-15852921284 ; +86-16655258065, Email [email protected]; [email protected]: Chronic obstructive pulmonary disease (COPD) currently ranks among the top three causes of mortality worldwide, presenting as a prevalent and complex respiratory ailment. Ongoing research has underscored the pivotal role of immune function in the onset and progression of COPD. The immune response in COPD patients exhibits abnormalities, characterized by diminished anti-infection capacity due to immune senescence, heightened activation of neutrophils and macrophages, T cell infiltration, and aberrant B cell activity, collectively contributing to airway inflammation and lung injury in COPD.Objective: This review aimed to explore the pivotal role of the immune system in COPD and its therapeutic potential.Methods: We conducted a review of immunity and COPD published within the past decade in the Web of Science and PubMed databases, sorting through and summarizing relevant literature.Results: This article examines the pivotal roles of the immune system in COPD. Understanding the specific functions and interactions of these immune cells could facilitate the development of novel therapeutic strategies and interventions aimed at controlling inflammation, enhancing immune function, and mitigating the impact of respiratory infections in COPD patients.Keywords: COPD, immune system, inflammation, immune regulation