Molecular characterization of hepatocellular carcinoma in patients with non-alcoholic steatohepatitis

ABSTRACT: Patients with hepatocellular carcinoma (HCC) associated to non-alcoholic steatohepatitis (NASH) are increasing globally, but their molecular traits are not well characterized. Our molecular characterization revealed higher rates of ACVR2A mutations (10%) – a potential tumour suppressor, presence of a novel mutational signature (MutSig-NASH-HCC), a more relevant role of Wnt/TGF-β proliferation subclass in tumours (42%) and immunosuppressive traits in the adjacent non-tumoral tissue.

PROVIDER: EGAS00001005222 | EGA |

REPOSITORIES: EGA