Figure 2.

S100A11 influences the sensitivity of FaDu cells to 5-FU. A, B. Relative expression of S100A11 at both protein and mRNA levels in FaDu cells transfected with siRNA. C. The cell survival rate of siRNA-transfected FaDu cells was determined by CCK-8 assays. D, E. Colony formation showed that the colony numbers were not significantly different between the S100A11 siRNA, negative control siRNA and untreated control groups. F. S100A1 inhibition promoted FaDu cells death induced by 5-FU. **P<0.01, *P<0.05.