rs1059293

Case-control study of 1,514 women (Stage I) replicated in 2,672 women (Stage II) examining 47 SNPs in 26 cytokine and cytokine receptor genes of the adaptive immune response pathway associated with breast cancer risk. The study identified differential associations by ancestry, with five SNPs showing highly significant combined effect in African American women (P-trend=0.0005), where individuals with 3+ protective genotypes had approximately 50% reduced breast cancer risk. Key associated SNPs included rs1041981, rs1800469, rs2243250, and others in immune response genes including IL4, IL4R, IL10RA, TGFB1, and IL13.

Population-based case-control study of Connecticut women showing that genetic polymorphisms in IL10RA (rs9610) and TNF (rs1800629) genes modify the association between blood transfusion and non-Hodgkin lymphoma (NHL) risk. IL10RA rs9610 GG genotype carriers with transfusion history had increased NHL risk (OR=1.9, 95% CI: 1.1-3.2), while AG/AA carriers had decreased risk (OR=0.6, 95% CI: 0.4-0.9), with significant gene-transfusion interaction (P=0.003).