Figure 2. Selection and establishment of stably transfected ICC cell lines with FoxM1. (A) The protein and mRNA expression of FoxM1 in ICC cell lines (HCCC-9810, RBE, and SSP-25). Western blotting and qRT-PCR analysis showed successful overexpression (B) and knockdown (C) of FoxM1 in ICC cells (HCCC-9810 and SSP-25, respectively). ***P < 0.001, ****P < 0.0001.