Figure 6.

DEK knockdown induces apoptosis in GC cells. (A-C) Frequencies of apoptotic cells were assessed by flow cytometry in three different GC cell lines. The x- and y-axis represent the signal intensities of Annexin V and PI, respectively. Quantitative data are shown at the right side. Statistical differences between groups (shScr and either shDEK_1 or shDEK_2) were tested using one-way ANOVA with Newman-Keuls multiple comparisons test, and P<0.05 was considered statistically significant. Bars and error bars represent the mean ± SD, respectively (n=3). *P<0.05, **P<0.01, ***P<0.001. GC, gastric cancer.