The direct and indirect role of HBV in liver cancer: Prospective markers for HCC-screening and potential therapeutic targets.
J. Pathol. 235, 355-367 (2015)
Chronic Hepatitis B virus (HBV) infection remains the number one risk factor for hepatocellular carcinoma (HCC), accounting for more than 600000 deaths per year. Despite highly effective antiviral treatment options, chronic hepatitis B (CHB), subsequent end stage liver disease and HCC development remain a major challenge worldwide. In CHB, liver damage is mainly caused by the influx of immune cells and destruction of infected hepatocytes causing necroinflammation. Treatment with nucleos(t)id analogs can effectively suppress HBV replication in patients with CHB and thus decrease the risk for HCC development. Nevertheless, the risk of HCC in treated patients showing sufficient suppression of HBV DNA replication is significantly higher than in patients with inactive CHB, regardless of the presence of baseline liver cirrhosis, suggesting direct, long lasting, predisposing effects of HBV. Direct oncogenic effects of HBV include integration in the host genome leading to deletions, cis- / trans-activation, translocations, the production of fusion transcripts, and generalized genomic instability, as well as pleiotropic effects of viral transcripts (HBsAg and HBx). Analysis of these viral factors in active surveillance may allow early identification of high-risk patients, and their integration into a molecular classification of HCC subtypes might help in the development of novel therapeutic approaches.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Hbv ; Hbs Antigen ; Hbx, X-protein ; Hcc ; Chronic Hepatitis B ; Direct Role Of Viral Proteins ; Hepatocarcinogenesis ; Liver Cancer
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2015
Prepublished im Jahr
2014
HGF-Berichtsjahr
2014
ISSN (print) / ISBN
0022-3417
e-ISSN
1096-9896
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 235,
Heft: 2,
Seiten: 355-367
Artikelnummer: ,
Supplement: ,
Reihe
Verlag
Wiley
Verlagsort
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30203 - Molecular Targets and Therapies
30504 - Mechanisms of Genetic and Environmental Influences on Health and Disease
Forschungsfeld(er)
Immune Response and Infection
PSP-Element(e)
G-502700-003
G-551600-001
Förderungen
Copyright
Erfassungsdatum
2014-09-11