Immunotherapy may improve functional cure of chronic hepatitis B / 中华临床感染病杂志

ABSTRACT

Currently, clinical antiviral therapies for chronic hepatitis B virus (HBV) infection can efficiently control HBV replication.However, it remains difficult to achieve HBsAg clearance and sustains off-therapy, that is the functional cure of chronic hepatitis B ( CHB) in most of patients.Host immune responses play critical roles in HBV clearance and HBV infection control by activating innate and adaptive immune responses, resulting in improving the functional cure rate of patients with CHB.This article reviews the recent advances in immunology studies related to functional cure of CHB.