These findings suggest that miR-499 rs3746444 and miR-146a rs2910164 polymorphisms may contribute to genetic susceptibility to oral squamous cell cancer.
Using a large population-based case-control study of basal cell (BCC) and squamous cell carcinoma (SCC), we investigated the impact of MIR146A SNP rs2910164 on cancer risk, and interaction with a SNP in one of its putative targets (RNASEL, rs486907).
In addition, a G to C polymorphism (rs2910164), which is located in the pre-miR-146a and has been associated with functional alterations in miR-146a, was significantly more prevalent among OSCC patients having more advanced nodal involvement.