MIR148A and cholangiocarcinoma: Inhibition of MIR148a and members of the let‐7 family reduced sensitivity in a number of cell lines, in line with published literature.13, 20 Eleven miRNA‐inhibitors acted as sensitizers in all intrahepatic CCA cells, and four in all extrahepatic CCA cells (P < 0.05) (Fig. 1A).