JAK1 gene polymorphisms are associated with the outcomes of hepatitis B virus infection, but not with α interferon therapy response in a Han Chinese population.

ABSTRACT:

Aims

Janus kinase 1 (JAK1) is a key member in the interferon (IFN) signaling pathway. Recent studies suggested single-nucleotide polymorphisms (SNPs) in IFN pathway genes are associated with outcomes of hepatitis B virus (HBV) infection and response to IFNα therapy. The aim of the study is to investigate whether SNPs in JAK1 were associated with outcomes of HBV infection and response to IFNα therapy.

Methods

We enrolled 395 chronic hepatitis B (CHB) patients and 251 subjects with the inactive carrier state, and 256 CHB patients who received IFNα treatment, with therapy efficacy evaluated. Twelve SNPs: rs310227, rs7531799, rs7546545, rs17127174, rs3790541, rs10493373, rs2780898, rs310247, rs310196, rs2780895, rs4244165, and rs17127024 in JAK1, which could represent all SNPs w

SUBMITTER: Chen K 

PROVIDER: S-EPMC3468121 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature