Figure 1. Gastric cancer cells and tissues exhibit SNHG3 upregulation that is correlated with poor patient prognosis. (A) SNHG3 expression was assessed in gastric cancer tissues in the TCGA database, *P<0.01. (B) SNHG3 expression was assessed in 26 paired gastric cancer tumor and paracancerous tissues via qPCR, *P<0.01. (C) SNHG3 expression was assessed via qPCR in gastric cancer cells (BGC-823, AGS, MGC-803, and HGC-27) and control GES-1 cells. *P<0.01 vs. GES-1 cells. (D) Gastric cancer patient survival for individuals in the TCGA database was assessed via the Kaplan-Meier method (log-rank, P=0.0007).