Figure 1From: MicroRNA-221 and microRNA-222 regulate gastric carcinoma cell proliferation and radioresistance by targeting PTEN miR-221 and miR-222 expression in SGC7901 and HEK293 cells. Northern blot showing that expression of miR-221 and miR-222 in SGC7901 cells was greater than that in HEK293 cells (Figure 1A). pMSCV-miR-221/222 infection increased the expression of miR-221 and miR-222, while AS-miR-221/222 transfection efficiently silenced the expression of miR-221 and miR-222 in SGC7901 cells (Figure 1B).Back to article page