We investigated a possilbe association between SNPs in IL-2RA and IL-2RB genes and RA in a Han Chinese population. rs2104286 in IL-2RA and rs743777 in IL-2RB genes were genotyped in a Han Chinese cohort composed of 500 patients with RA and 600 controls.
To assess the impact of single nucleotide polymorphisms (SNPs) in IL-2RA (rs2104286) and IL-2RB (rs743777 and rs3218253) genes on the risk of erosions in rheumatoid arthritis (RA) patients.