Fig. 3: Proteomic subclasses of primary liver cancers.

A Proteomic subclasses R1–R3, clinical features, and protein expression levels in 259 tumors. Heatmap shows expression levels of 122 proteins that were used for consensus clustering of the tumors. HCC hepatocellular carcinoma, ICC intrahepatic cholangiocarcinoma, cHCC-ICC combined HCC-ICC, NBNC non-hepatitis B non-hepatitis C. B Pathway scores and the proteomic subclasses in 259 tumors. C Kaplan–Meier plots of overall survival after surgical treatment. The number of patients were 53 in R1, 100 in R2, and 106 in R3. The p-value was computed by the log-rank test. Source data are provided as a Source Data file.