Hepatitis B virus integrations promote local and distant oncogenic driver alterations in hepatocarcinogenesis

Infection by Hepatitis B Virus (HBV) is the main risk factor for Hepatocellular Carcinoma (HCC) worldwide. HBV can directly drive carcinogenesis through integrations in human genome. This integrative analysis of a French cohort of 190 patients mainly coming from Europe and Africa provides a deep characterization of HBV integrations, in relation with viral and host genomics and clinical features. Clonal HBV integrations directly contribute to HCC development through alterations of cancer driver genes, either at distance when co-localizing with copy number alterations, either locally through viral Enhancers. Together, this analysis gives new insights on HBV-associated driver mechanisms involved in hepato-carcinogenesis.

Type: Other
Archiver: European Genome-Phenome Archive (EGA)

1 Dataset 1 Publication

Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data

Dataset ID	Description	Technology	Samples
EGAD00001006426	This study contain the WGS and WEX aligned bam files and RNA-seq fastq files for human liver tumors.	HiSeq X Five Illumina HiSeq 2000 Illumina HiSeq 4000 Illumina NovaSeq 6000	183

Publications	Citations
Hepatitis B virus integrations promote local and distant oncogenic driver alterations in hepatocellular carcinoma. Péneau C, Imbeaud S, La Bella T, Hirsch TZ, Caruso S, Calderaro J, Paradis V, Blanc JF, Letouzé E, Nault JC, Amaddeo G, Zucman-Rossi J. Gut 71: 2022 616-626	79