ArticlemBio2020
Involvement of Host ATR-CHK1 Pathway in Hepatitis B Virus Covalently Closed Circular DNA Formation.
Article in mBio, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
37 citing papers in PubMed, 46 citations in OpenAlex.
- Molecular Basis and Clinical Significance of the High-risk Phenotype of Hepatitis B Virus Genotype C.Journal of clinical and translational hepatology · 2026Review
- DOCK11 promotes HBV cccDNA formation through a PARP1-dependent mechanism.Microbiology spectrum · 2026Article
- hnRNPA2B1 induces HBV cccDNA degradation by recruiting APOBEC3B.Nucleic acids research · 2026Article
- Hepatitis B viral DNA integration occurs within three days of infection and is enhanced by ATR inhibition.Tumour virus research · 2025Article
- Association of hepatitis B virus genomes with active chromatin hubs challenges host replication fidelity, leading to DNA damage.Journal of virology · 2025Article
- Host 3' flap endonuclease Mus81 plays a critical role in trimming the terminal redundancy of hepatitis B virus relaxed circular DNA during covalently closed circular DNA formation.PLoS pathogens · 2025Article
- From the Cytoplasm into the Nucleus-Hepatitis B Virus Travel and Genome Repair.Microorganisms · 2025Review
- 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
- Hepatitis B virus hijacks MRE11-RAD50-NBS1 complex to form its minichromosome.PLoS pathogens · 2025Article
- 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
- Deciphering the phospho-signature induced by hepatitis B virus in primary human hepatocytes.Frontiers in microbiology · 2024Article
- Detection of Hepatitis B Virus Covalently Closed Circular DNA and Intermediates in Its Formation.Methods in molecular biology (Clifton, N.J.) · 2024Article
- Heat Shock Protein Family A Member 1 Promotes Intracellular Amplification of Hepatitis B Virus Covalently Closed Circular DNA.Journal of virology · 2023Article
- Pathogenicity and virulence of Hepatitis B virus.Virulence · 2022Review
- Regulation of host factor γ-H2AX level and location by enterovirus A71 for viral replication.Virulence · 2022Article
- DNA Repair Factor Poly(ADP-Ribose) Polymerase 1 Is a Proviral Factor in Hepatitis B Virus Covalently Closed Circular DNA Formation.Journal of virology · 2022Article
- Region-Specific Hepatitis B Virus Genome Exposure from Nucleocapsid Modulated by Capsid Linker Sequence and Inhibitor: Implications for Uncoating.Journal of virology · 2022Article
- Proteomic Analysis of Nuclear Hepatitis B Virus Relaxed Circular DNA-Associated Proteins Identifies UV-Damaged DNA Binding Protein as a Host Factor Involved in Covalently Closed Circular DNA Formation.Journal of virology · 2022Article
- Regulation of Hepatitis B Virus Virion Release and Envelopment Timing by Nucleocapsid and Envelope Interactions.Journal of virology · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
The covalently closed circular (CCC) DNA of hepatitis B virus (HBV) functions as the only viral transcriptional template capable of producing all viral RNA species and is essential to initiate and sustain viral replication. CCC DNA is converted from a relaxed circular (RC) DNA, in which neither of the two DNA strands is covalently closed. As RC DNA mimics damaged cellular DNA, the host cell DNA damage repair (DDR) system is thought to be responsible for HBV CCC DNA formation. The potential role of two major cellular DDR pathways, the ataxia telangiectasia mutated (ATM) pathway and the ATM and Rad3-related (ATR) pathway, in HBV CCC DNA formation was thus investigated. Inhibition, or expression knockdown, of ATR and its downstream signaling factor CHK1, but not of ATM, decreased CCC DNA formation during
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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.