Taken together, our results provide evidence that miR-146a suppresses gastric cancer cell invasion and metastasis in vitro and in vivo, which may be in part due to the downregulation of L1CAM. miR-146a may have the therapeutic potential to suppress gastric cancer metastasis.
This study aimed to examine the associations of the miR-146a G/C (rs2910164) and TLR4 +3725 G/C (rs11536889) polymorphisms with the risk of Helicobacter pylori (H. pylori) infection, gastric atrophy, and gastric cancer in a Japanese population.
We investigated the clinical significance of miR-146a in gastric cancer, in particular focusing on hypothetical miR-146a target genes, such as epidermal growth factor receptor (EGFR) and interleukin-1 receptor-associated kinase (IRAK1).