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Lucifora, J.* ; Protzer, U.

Attacking hepatitis B virus cccDNA - the holy grail to hepatitis B cure.

J. Hepatol. 64, S41-S48 (2016)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
HBV deposits a covalently closed circular DNA form, called cccDNA, in the nucleus of infected cells. As the central transcription template, the cccDNA minichromosome is a key intermediate in the HBV life cycle. Its location in the nucleus makes cccDNA a difficult target for antivirals and immune response, and therefore it is responsible for chronicity of HBV infection. While little is known about the mechanisms involved in cccDNA formation, current research is accumulating data on the mechanisms regulating transcription from cccDNA, and the first potential targeting approaches have been reported. This review will summarize our knowledge about cccDNA biology and the latest advances in cccDNA targeting strategies in order to finally achieve an HBV cure.
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Publication type Article: Journal article
Document type Review
Keywords Hepatitis B Virus ; Liver ; Cccdna; Closed Circular Dna; Rolling Circle Amplification; Epigenetic Regulation; Infected Hepatocytes; Effector Nucleases; Hbv Transcription; Viral Replication; Gene-expression; Humanized Mice; X Protein
Language
Publication Year 2016
HGF-reported in Year 2016
ISSN (print) / ISBN 0168-8278
e-ISSN 1600-0641
Quellenangaben Volume: 64, Issue: 1S, Pages: S41-S48 Article Number: , Supplement: ,
Publisher Elsevier
Reviewing status Peer reviewed
POF-Topic(s) 30203 - Molecular Targets and Therapies
Research field(s) Immune Response and Infection
PSP Element(s) G-502700-003
PubMed ID 27084036
Erfassungsdatum 2016-04-18