Figure 5. The suppression of FoxA2 promotes activation of the MAPK signaling pathway. (A) The effect of FOXA2 suppression in HuCCT1 cells by siFOXA2; (B) Cell proliferation was detected with EdU in ICC cells after suppression of FoxA2; (C) The invasion assay was used to assess the effects of FoxA2 down regulation on ICC cell invasion; (D) The expression of ERK1, P-ERK1/2, CREB1 and RAS in ICC cell lines was detected by Western blot after the suppression of FoxA2.