Kaplan-Meier survival analysis demonstrated that, when using the median CDK7 IHC score as cut-off point for stratification, high CDK7 expression was strongly correlated with reduced DFS (P=0.0449) (Figure 1D) and OS (P=0.0128) (Figure 1E) in ICC. The gene discussed is CDK7; the disease is intrahepatic cholangiocarcinoma.