When we stratified data based on type of disease, we found that the rs1799983, rs2070744 and rs869109213 polymorphisms were all significantly correlated with the risk of myocardial infarction or acute coronary syndrome in certain genetic models.
Further analysis with the inclusions of gene-gene and gene-environmental interactions shows interactions between rs17231896 (CETP) and rs17222772 (ALOX); rs17231896 (CETP) and gender. rs17237890 (CETP) and rs2070744 (NOS3) are found to be significantly associated with risks of MI adjusted by both SNPs and environmental factors.
In the overall analysis, T-786C (rs2070744) polymorphism was associated with MI risk (p<0.05, OR=1.69, 95% CI: 1.53-1.86 for T vs. C; p<0.05, OR=2.76, 95% CI: 2.03-3.75 for TT vs. CC; p<0.05, OR=1.74, 95% CI 1.56-1.95 for TT vs. (CT + CC); p<0.05, OR=2.43, 95% CI: 1.79-3.30 for (CT + TT) vs. CC).
This study investigated the relationship of the -786T>C (rs2070744), 894G>T (rs1799983) and 4a4b polymorphisms of the NOS3 gene with the presence of MI in the Tunisian population.
When we stratified data based on type of disease, we found that the rs1799983, rs2070744 and rs869109213 polymorphisms were all significantly correlated with the risk of myocardial infarction or acute coronary syndrome in certain genetic models.