ArticleJournal of virology2008
Human cytomegalovirus protein pp71 displaces the chromatin-associated factor ATRX from nuclear domain 10 at early stages of infection.
Article in Journal of virology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers.
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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.
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Who cites it
95 citing papers in PubMed, 129 citations in OpenAlex.
- DNA damage responses in HCMV infection: emerging mechanisms and outstanding questions.Journal of virology · 2026Review
- Sensing the storm: how inflammatory signalling drives reactivation of the human cytomegalovirus major immediate-early promoter.The Journal of general virology · 2026Review
- The immune response to human cytomegalovirus: impact of age, co-morbidities and the significance of anti-viral activity assessment.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Review
- Silencing of SOD1 sensitises ATRX-deficient cells to camptothecin treatment through increased activity of the alternative lengthening of telomeres pathway.Human molecular genetics · 2025Article
- Sp140L functions as a herpesvirus restriction factor suppressing viral transcription and activating interferon-stimulated genes.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Daxx and HIRA go viral - How chromatin remodeling complexes affect DNA virus infection.Tumour virus research · 2025Review
- Human cytomegalovirus UL82 promotes cell cycle progression of colorectal cancer by upregulating AGR2.Communications biology · 2025Article
- ATRX restricts Human Cytomegalovirus (HCMV) viral DNA replication through heterochromatinization and minimizes unpackaged viral genomes.PLoS pathogens · 2024Article
- Remodeling of perturbed chromatin can initiate de novo transcriptional and post-transcriptional silencing.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Review
- Human Cytomegalovirus Utilizes Multiple Viral Proteins to Regulate the Basement Membrane Protein Nidogen 1.Journal of virology · 2022Article
- Promyelocytic Leukemia Protein Potently Restricts Human Cytomegalovirus Infection in Endothelial Cells.International journal of molecular sciences · 2022Article
- Article
- The chromatin remodeling protein ATRX positively regulates IRF3-dependent type I interferon production and interferon-induced gene expression.PLoS pathogens · 2022Article
- Dual signaling via interferon and DNA damage response elicits entrapment by giant PML nuclear bodies.eLife · 2022Article
- Virus-host protein interactions as footprints of human cytomegalovirus replication.Current opinion in virology · 2022Review
- Cytomegalovirus immediate-early 1 proteins form a structurally distinct protein class with adaptations determining cross-species barriers.PLoS pathogens · 2021Article
- Review
- Review
- A Tale of Usurpation and Subversion: SUMO-Dependent Integrity of Promyelocytic Leukemia Nuclear Bodies at the Crossroad of Infection and Immunity.Frontiers in cell and developmental biology · 2021Review
35 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
The human cytomegalovirus (HCMV) tegument protein pp71, encoded by gene UL82, stimulates viral immediate-early (IE) transcription. pp71 interacts with the cellular protein hDaxx at nuclear domain 10 (ND10) sites, resulting in the reversal of hDaxx-mediated repression of viral transcription. We demonstrate that pp71 displaces an hDaxx-binding protein, ATRX, from ND10 prior to any detectable effects on hDaxx itself and that this event contributes to the role of pp71 in alleviating repression. Introduction of pp71 into cells by transfection, infection with a pp71-expressing herpes simplex virus type 1 vector, or by generation of transformed cell lines promoted the rapid relocation of ATRX from ND10 to the nucleoplasm without alteration of hDaxx levels or localization. A pp71 mutant protein unable to interact with hDaxx did not affect the intranuclear distribution of ATRX. Infection with HCMV at a high multiplicity of infection resulted in rapid displacement of ATRX from ND10, the effect being observed maximally by 2 h after adsorption, whereas infection with the UL82-null HCMV mutant ADsubUL82 did not affect ATRX localization even at 7 h postinfection. Cell lines depleted of ATRX by transduction with shRNA-expressing lentiviruses supported increased IE gene expression and virus replication after infection with ADsubUL82, demonstrating that ATRX has a role in repressing IE transcription. The results show that ATRX, in addition to hDaxx, is a component of cellular intrinsic defenses that limit HCMV IE transcription and that displacement of ATRX from ND10 by pp71 is important for the efficient initiation of viral gene expression.
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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.