Kaplan–Meier curves for TCGA HCC samples with (β-catenin+/BCL2−) levels compared to (β-catenin−/BCL2+), as well as samples with (β-catenin+/HSP90−) levels compared to (β-catenin−/HSP90+) are provided in Supplementary Fig. 2. Here, BCL2 is linked to hepatocellular carcinoma.