Anti-proliferation effects of Twist gene silencing in gastric cancer SGC7901 cells

Figure 7 Mitochondrial trans-membrane potential decreased in Twist RNAi cells measured by fluorescent activated cell sorting (FACS) (^bP < 0. 01) (A); the activity of caspase-3 and -9 increased compared to the wild type and vector control (^bP < 0.01 vs wild type and vector control) (B); the expression of Bax and p53 increased while the that of Bcl-2 decreased in Twist RNAi cells compared to the wild type and vector control (^bP < 0.01 vs wild type and vector control) (C).