Association of IL-6 C-572G Gene Polymorphism with Anti-E Production.

ABSTRACT:

Background

Interleukin 6 (IL-6) is involved in regulation of immunoglobulin production. The aim of this study was to investigate the association between IL-6 single nucleotide polymorphisms (SNPs) in the IL-6 promoter and anti-E in red blood cell (RBC) transfusion recipients.

Methods

50 healthy subjects, 54 patients with RBC alloantibody anti-E (responders), and 45 patients without alloantibody (non-responders) were recruited. All patients were E antigen-negative.

Results

All healthy subjects and patients had GG at -174 position of IL-6 gene. In our healthy subjects, the frequency of the -572 CC genotype was 58%, that of the -572 CG genotype 38%, and that of the -572 GG genotype 4%. The frequency of G allele of -572 SNP in responders was significantly higher th

SUBMITTER: Lin JS 

PROVIDER: S-EPMC5836267 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature