Interaction effects among IFN-γ+874, IL-2-330, IL-10-1082, IL-10-592 and IL-4-589 polymorphisms on the clinical progression of subjects infected with hepatitis B virus and/or hepatitis C virus: a retrospective nested case-control study.

ABSTRACT:

Background

The natural outcomes of hepatitis B virus (HBV) and/or hepatitis C virus (HCV) infections vary considerably among individuals The infection may heal naturally, or patients may succumb to chronic liver diseases, including chronic hepatitis, liver cirrhosis and hepatocellular carcinoma. The mechanism is not fully understood.

Objectives

To evaluate the interaction among four single nucleotide polymorphisms (SNPs) and their influence on different clinical outcomes.

Methods

277 individuals infected with HBV and/or HCV, including 81 patients with chronic hepatitis B and C, 122 asymptomatic HBV and/or HCV carriers and 74 controls who cleared HBV and HCV spontaneously, were involved in this study. The SNPs of four genes (rs2069762/-330 G/T of IL-2, rs2430

SUBMITTER: Gao QJ 

PROVIDER: S-EPMC5577879 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature