Figure 1

CAC1 expression in human gastric cancer and mucosal cell lines. (A) Real-time reverse transcription (RT)-PCR and western blot analysis of CAC1 expression in AGS, MGC803 and GES-1 cell lines (*represents P <0.05 between the GES-1 cell line and other cell lines). (B) CAC1 expression was effectively depressed by 60nM CAC1-siRNA in the AGS cell line on the mRNA and protein level (*represents P <0.05 between the control group and the CAC1-siRNA group).