DUXAP10 and gastric cancer: To investigate the biological function of DUXAP10 in GC cells, we firstly knocked down DUXAP10 expression in BGC823, SGC7901 and MGC803 cells by transfection with siRNAs or shRNA vector, and up-regulated DUXAP10 by transfected with pCDNA-DUXAP10 vector (Additional file 5: Figure S1a-c).