ArticleJournal of virology2019
Inhibition of DNA-Sensing Pathway by Marek's Disease Virus VP23 Protein through Suppression of Interferon Regulatory Factor 7 Activation.
Article in Journal of virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 34 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
34 citing papers in PubMed, 58 citations in OpenAlex.
- Article
- Avian leukosis virus p15 interacts with interferon regulatory factor 7 to antagonize the cGAS-STING signaling pathway and promote viral replication.Journal of virology · 2025Article
- Marek's disease virus protein kinase US3 inhibits DNA-sensing antiviral innate immunity via abrogating activation of NF-κB.Microbiology spectrum · 2025Article
- Immune escape of avian oncogenic Marek's disease herpesvirus and antagonistic host immune responses.NPJ vaccines · 2024Review
- Review
- Regulation of Wnt/β-catenin signaling by Marek's disease virusFrontiers in microbiology · 2024Article
- Infectious bursal disease virus affecting interferon regulatory factor 7 signaling through VP3 protein to facilitate viral replication.Frontiers in cellular and infection microbiology · 2024Article
- Article
- LORF9 of Marek's disease virus is involved in the early cytolytic replication of B lymphocytes and can act as a target for gene deletion vaccine development.Journal of virology · 2023Article
- The Chicken cGAS-STING Pathway Exerts Interferon-Independent Antiviral Function via Cell Apoptosis.Animals : an open access journal from MDPI · 2023Article
- Inhibition of Marek's Disease Virus Replication and Spread by 25-hydroxycholesterol and 27-hydroxycholesterol In Vitro.Viruses · 2023Article
- Chicken infectious anemia virus (CIAV) VP1 antagonizes type I interferon (IFN-I) production by inhibiting TBK1 phosphorylation.Virus research · 2023Article
- Avian Metapneumovirus Subgroup C Phosphoprotein Suppresses Type I Interferon Production by Blocking Interferon Regulatory Factor 3 Nuclear Translocation.Microbiology spectrum · 2023Article
- Avian Reovirus σA Protein Inhibits Type I Interferon Production by Abrogating Interferon Regulatory Factor 7 Activation.Journal of virology · 2023Article
- Interferon regulatory factor 7 in inflammation, cancer and infection.Frontiers in immunology · 2023Review
- IRF7: role and regulation in immunity and autoimmunity.Frontiers in immunology · 2023Review
- Duck Enteritis Virus Inhibits the cGAS-STING DNA-Sensing Pathway To Evade the Innate Immune Response.Journal of virology · 2022Article
- Duck Enteritis Virus Protein Kinase US3 Inhibits DNA Sensing Signaling by Phosphorylating Interferon Regulatory Factor 7.Microbiology spectrum · 2022Article
- Post-Translational Modifications of cGAS-STING: A Critical Switch for Immune Regulation.Cells · 2022Review
- Regulation of cGAS/STING signaling and corresponding immune escape strategies of viruses.Frontiers in cellular and infection microbiology · 2022Review
Corrections and comments
- Erratum issued
Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The type I interferon (IFN) response is the first line of host innate immune defense against viral infection; however, viruses have developed multiple strategies to antagonize host IFN responses for efficient infection and replication. Here, we report that Marek's disease virus (MDV), an oncogenic herpesvirus, encodes VP23 protein as a novel immune modulator to block the beta interferon (IFN-β) activation induced by cyclic GMP-AMP synthase (cGAS) and stimulator of interferon genes (STING) in chicken fibroblasts and macrophages. VP23 overexpression markedly reduces viral DNA-triggered IFN-β production and promotes viral replication, while knockdown of VP23 during MDV infection enhances the IFN-β response and suppresses viral replication. VP23 selectively inhibits IFN regulatory factor 7 (IRF7) but not nuclear factor κB (NF-κB) activation. Furthermore, we found that VP23 interacts with IRF7 and blocks its binding to TANK-binding kinase 1 (TBK1), thereby inhibiting IRF7 phosphorylation and nuclear translocation, resulting in reduced IFN-β production. These findings expand our knowledge of DNA sensing in chickens and reveal a mechanism through which MDV antagonizes the host IFN response.
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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.