Genes significantly upregulated in clusters 4 and 7, predominantly consisting of hepatocytes from Tg(fabp10a:pt-β-cat) HCC (Table S9), included those involved in endopeptidase inhibitor activity, serine-type endopeptidase inhibitor activity, cysteine-type endopeptidase inhibitor activity and protein binding (Tables S12–S15). Here, TG is linked to hepatocellular carcinoma.