Figure 8.
Apoptosis assay in control, 6 Gy, SAE1 siRNA, and SAE siRNA + 6 Gy groups. (A) Double stain for apoptosis in control, 6 Gy, SAE1 siRNA, and SAE siRNA + 6 Gy groups using flow cytometry. (B) Quantification of apoptosis in HCT116 cells. (C) Quantification of apoptosis in SW620 cells. (D) Western blot analysis for PARP and cleaved caspase-3 in HCT116 cells. (E) Western blot analysis for PARP and cleaved caspase-3 in SW620 cells. *** p < 0.001 compared to control group. # p < 0.05 compared to 6 Gy group. + p < 0.05 compared to si-SAE1 group.