Serum HBV pregenomic RNA is correlated with Th1/Th2 immunity in treatment-naive chronic hepatitis B patients.

ABSTRACT: BACKGROUND AND AIM:Hepatitis B virus (HBV) load and antigens are related to the innate and adaptive immunity of chronic hepatitis B (CHB) patients. As a new HBV biomarker, the role of pregenomic RNA (pgRNA) in host immunity is not known. This study aimed to identify the relationship between serum HBV pgRNA and host immunity in CHB patients. METHODS:Two hundred twenty-five treatment-naïve CHB patients were enrolled. Serum cytokines were measured by cytokine antibody array (Luminex multiplex platform). Th1 (T-helper cell, Th) and Th2 cells were tested by flow cytometry. Serum HBV pgRNA was detected by a reverse transcription-polymerase chain reaction. RESULTS:Serum HBV pgRNA was significantly different among patients in different disease phases and significantly associated with both HBV antigens and antibodies. Serum HBV pgRNA was positively correlated with the HBsAg level (P?

SUBMITTER: Gu Y 

PROVIDER: S-EPMC7004183 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature