Genetic variations in NF-κB were associated with the susceptibility to hepatitis C virus infection among Chinese high-risk population

Sci Rep. 2018 Jan 8;8(1):104. doi: 10.1038/s41598-017-18463-y.

Abstract

Polymorphisms within NF-κB pathway genes may be linked to hepatitis C virus (HCV) infection susceptibility and outcomes. We investigated the associations between single nucleotide polymorphisms (SNPs) in NF-κB and the susceptibility as well as resolution of HCV infection. A Chinese population, including 1125 uninfected control cases, 558 cases with spontaneous viral clearance and 898 cases with persistent HCV infection, was genotyped for four SNPs (rs11820062, rs230530, rs1056890 and rs3774963) using a TaqMan assay. Our logistic analyses indicate that the subjects carrying RelA rs11820062 A allele had a significantly increased risk of HCV susceptibility (P Bonferroni < 0.003125 in a dominant or additive model). In stratified analysis, the increased risk associated with rs11820062 A allele on HCV susceptibility remained in some case subgroups. This study demonstrates that a genetic variant involved in the NF-κB pathway gene (rs11820062 A allele) is associated with an increased HCV susceptibility within a high-risk Chinese population.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Alleles
  • Asian People / genetics*
  • Base Sequence
  • China
  • Computational Biology / methods
  • Female
  • Genetic Association Studies
  • Genetic Predisposition to Disease*
  • Genetic Variation*
  • Genotype
  • Haplotypes
  • Hepacivirus*
  • Hepatitis C / genetics*
  • Hepatitis C / transmission
  • Hepatitis C / virology*
  • Humans
  • Male
  • Mutation
  • NF-kappa B / genetics*
  • Nucleic Acid Conformation
  • Odds Ratio
  • Polymorphism, Single Nucleotide
  • RNA, Viral
  • Transcription Factor RelA / genetics*

Substances

  • NF-kappa B
  • RELA protein, human
  • RNA, Viral
  • Transcription Factor RelA