Fig. 3From: LncRNA AK023391 promotes tumorigenesis and invasion of gastric cancer through activation of the PI3K/Akt signaling pathwayKnockdown of AK023391 inhibited cell proliferation and colony formation. a qRT-PCR analysis of the transfection efficiency of si-AK023391 in HGC-27, AGS, and SGC-7901 cells. b CCK-8 detection of cell proliferation activities of si-AK023391-transfected HGC-27, AGS, and SGC-7901 cells. c Analysis of cell colony formation capacity of si-AK023391-transfected HGC-27, AGS, and SGC-7901 cells. *P < 0.05, **P < 0.01Back to article page