Inhibition of SW620 human colon cancer cells by upregulating miRNA-145

Figure 1 Expression of miR-145 and N-ras in colon cancer and normal colonic tissues.

Figure 2 miR-145 expression in SW620 colon cancer cells and normal colonic epithelial cells.

Figure 3 HEK239T cells under regular (A) and fluorescence (B) microscopy (magnification × 40) at 72 h after transfection with lentiviral vector.

Figure 4 Reverse transcriptase polymerase chain reaction analysis of mature miR-145 expression in two groups of cells.

Figure 5 Growth curves of SW620 cells at indicated time points after transduction with lentiviral vectors.

Figure 6 Effect of miR-145 on SW620 cell migration (magnification × 100). MI = 100% (g0-gt)/g0; g0 represents the width of the open area immediately after scratching the monolayer (0 h); gt represents the width of the open area at t h post scratching the monolayer.

Figure 7 Effects of miR-145 on N-ras protein expression.