Fig. 4From: LncRNA AK023391 promotes tumorigenesis and invasion of gastric cancer through activation of the PI3K/Akt signaling pathwayKnockdown of AK023391 inhibited DNA synthesis of gastric cancer (GC) cells. The EdU assay was used to observe the effects of AK023391 knockdown on DNA synthesis of HGC-27, AGS, and SGC-7901 cells. *P < 0.05, **P < 0.01Back to article page