These results indicate that the GG genotype of miR-146a (rs2910164) and CC genotype of miR-149 (rs2292832) may confer increased susceptibility to IS, while miR-196a2 (rs11614913) and miR-499 (rs3746444) polymorphisms may not be associated with IS risk in Asian populations.
BACKGROUND The association between 3 well known SNPs - miR-146a C/G (rs2910164), miR-196a2 T/C (rs11614913), and miR-499 A/G (rs3746444) - in pre-miRNA sequences and ischemic stroke (IS) are still conflicting and inconclusive.
We evaluated the associations of the hsa-mir-196-a2/rs11614913 T/C, hsa-mir-146a/rs2910164 C/G, and hsa-mir-499/rs3746444 A/G polymorphisms in pre-miRNAs with the risk of ischemic stroke in a Chinese population.