Figure 1.

Overexpression of miR-337-3p reduces the viability of metastatic gastric tumor cells but has no effects on the cell cycle. SGC-7901 cells were transfected with control, miR-337-3p mimic, control inhibitor, and miR-337-3p inhibitor, and (A) the relative expression of miR-337-3p was examined with reverse transcription-quantitative PCR. (B) Cell viability was analyzed with a Cell Counting Kit-8 assay and (C) cell cycle analysis was carried out with flow cytometry. The data are expressed as the mean ± SD of three independent transfection experiments. *P<0.05, **P<0.01 and ***P<0.001. miR-337-3p, microRNA-337-3p; NC, negative control.