ArticleJournal of virology2022
DNA Repair Factor Poly(ADP-Ribose) Polymerase 1 Is a Proviral Factor in Hepatitis B Virus Covalently Closed Circular DNA Formation.
Article in Journal of virology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
10 citing papers in PubMed, 10 citations in OpenAlex.
- DOCK11 promotes HBV cccDNA formation through a PARP1-dependent mechanism.Microbiology spectrum · 2026Article
- Generation of HBV cccDNA using single-stranded M13 phage DNA for authentic minichromosome functionality.Journal of virology · 2026Article
- Nucleotide excision repair and poly(ADP-ribose) polymerase 1 cooperate in HBV cccDNA synthesis: A potential viral therapeutic target.JHEP reports : innovation in hepatology · 2026Article
- Identification of glycogen synthase kinase 3alpha/beta as a host factor required for HBV transcription using high-throughput screening.Hepatology (Baltimore, Md.) · 2025Article
- Hepatitis B virus hijacks MRE11-RAD50-NBS1 complex to form its minichromosome.PLoS pathogens · 2025Article
- Current status and challenges of therapeutic targets, novel drugs and delivery systems for hepatitis B: how far to our goal?Frontiers in cellular and infection microbiology · 2025Review
- Targeting HBV cccDNA Levels: Key to Achieving Complete Cure of Chronic Hepatitis B.Pathogens (Basel, Switzerland) · 2024Review
- Meeting report of the 37th International Conference on Antiviral Research in Gold Coast, Australia, May 20-24, 2024, organized by the International Society for Antiviral Research.Antiviral research · 2024Article
- Mitochondrial Glycerol-3-Phosphate Dehydrogenase Restricts HBV Replication via the TRIM28-Mediated Degradation of HBx.Journal of virology · 2023Article
- Role of PARP-1 in Human Cytomegalovirus Infection and Functional Partners Encoded by This Virus.Viruses · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The biogenesis of covalently closed circular DNA (cccDNA) from relaxed circular DNA (rcDNA) is essential for chronic hepatitis B virus (HBV) infection. Different host DNA repair proteins are involved in the conversion of rcDNA to cccDNA. Here, we reported that the DNA repair factor poly(ADP-ribose) polymerase 1 (PARP1) is engaged in HBV cccDNA formation. PARP1 depletion remarkably impaired HBV replication and cccDNA synthesis. Inhibition of PARP1 poly (ADP-ribosylation) activity by olaparib suppressed cccDNA synthesis both
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.