Genetic variant in CXCL13 gene is associated with susceptibility to intrauterine infection of hepatitis B virus.

ABSTRACT: Intrauterine infection of hepatitis B virus (HBV), which accounts for the majority of mother-to-child transmission, is one of the main reasons for the failure of combined immunoprophylaxis against the transmission. Recent studies have identified that genetic background might influence the susceptibility to intrauterine infection of HBV. We conducted this study to investigate the associations between 10 genetic variants in 9 genes (SLC10A1, HLA-DP, HLA-C, CXCR5, CXCL13, TLR3, TLR4, TLR9 and UBE2L3) of mothers and their neonates and HBV intrauterine infection. A significantly decreased risk of HBV intrauterine transmission were found among mothers who carried the rs355687 CT genotypes in CXCL13 gene compared to those with CC genotypes (OR = 0.25, 95% CI, 0.08-0.82, P = 0.022); and a marginal

SUBMITTER: Wan Z 

PROVIDER: S-EPMC4876436 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature