Research progress on role of cytokines in pathogenesis of connective tissue disease-associated interstitial lung disease
Interstitial lung disease(ILD)is one of common pulmonary complications of connective tissue disease(CTD),which seriously affects quality of life and significantly increases risk of death of patients with CTD.However,related immune mecha-nism of CTD-ILD is not clear yet.This paper systematically reviews involvement of various cytokines in pathogenesis of CTD-ILD.Pathogenesis of CTD-ILD and correlation between cytokines and clinical indicators were discussed from cell level,animal model and clinical trials,to investigate whether cytokines can be targeted for treatment of CTD-ILD to help guide future research and clinical practice.