Evaluation of genetic susceptibility between systemic lupus erythematosus and GRB2 gene.

ABSTRACT: Multiple lines of evidence have shown that systemic lupus erythematosus (SLE) is attributable to both genetic and environmental factors. The product of GRB2 is a key factor in the activation of B cells and has been reported to be significantly associated with SLE in European populations. In the study, we aimed to investigate the relationship between GRB2 and SLE. A total of 1,710 Han Chinese women comprising 567 SLE patients and 1,143 controls were recruited to genotype 20 selected tagging SNPs. We tested the potential association between 13 clinical variables of SLE and the significant polymorphisms related to SLE. The eQTL data were extracted from the GTEx database to examine the functional consequences of the targeted SNPs. A significant association signal was identified between rs36023

SUBMITTER: Xu M 

PROVIDER: S-EPMC6637148 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature