FIGURE. 4.

Combination effect of CCAT2 and mTOR pathway on 5‐Fu drug‐resistant cell apoptosis in BC. Note: A, flow cytometry was conducted to detect cell apoptosis; B, flow cytometry was applied to detect cell cycle; C, Western blot analysis was used to test apoptosis‐related factors. The measurement data were expressed as mean ±standard deviation. Paired t‐test was used for comparisons between two groups and one‐way ANOVA was used for comparisons. Tukey's multiple comparisons test was used for the post hoc test. Compared with the empty plasmid group, * p < 0.05, compared with the CCI‐779 group, # p < 0.05