Advances in studies of Th17/Treg cells in prostatic disease
Näive CD4+T cells play a key role in the initiation and maintenance of immune response.In the effect of cytokines and costimulatory molecules,they differentiate into Th1,Th2,Treg and Th17.Increasing evidences indicated that Th17 and Treg cells produce a significant effect on immune stability,autoimmune disease and cancer.Chronic prostatitis/chronic pelvic pain syndrome(CP/CPPS)is the most common type of prostatitis,accounting for 90%~95%,which is closely correlated with the progression of be-nign prostatic hyperplasia and prostate cancer.Benign and malignant diseases of the prostate share much similarity in immune microen-vironment.Thus,this review summarizs the latest research progress on the mechanism of Th17/Treg cells in prostatic disease.