Evidence map›Paper›PMID 20861269›Full record

ArticleJournal of virology2010

ATR and ATRIP are recruited to herpes simplex virus type 1 replication compartments even though ATR signaling is disabled.

Kareem N Mohni, Christine M Livingston, David Cortez, Sandra K Weller

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.0field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
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  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Early Nuclear Events after Herpesviral Infection.Journal of clinical medicine · 2019
    Review
  10. Coalescing replication compartments provide the opportunity for recombination between coinfecting herpesviruses.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
    Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
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  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Kareem N MohniDepartment of Molecular, Microbial and Structural Biology and Molecular Biology and Biochemistry Graduate Program, University of Connecticut Health Center, Farmington, Connecticut 06030, USA.
Christine M Livingston
David Cortez
Sandra K Weller
UConn Health · USVanderbilt University · US

Funding

GENETICS OF HSV DNA REPLICATIONR01AI021747 · NIAID · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI WELLER, SANDRA K, WRIGHT, DENNIS L. · 1985 to 2024
$9.9M
Function of the ATR-ATRIP ComplexR01CA102729 · NCI · VANDERBILT UNIVERSITY · PI CORTEZ, DAVID K · 2003 to 2018
$4.2M
GENETICS OF HSV DNA REPLICATIONR37AI021747 · NIAID · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI WELLER, SANDRA K · 1998 to 2007
$3.3M
Role of viral and cellular recombination proteins in HSV DNA replicationR01AI069136 · NIAID · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI WELLER, SANDRA K · 2006 to 2016
$3.1M
NCI NIH HHS CA102729NCI NIH HHS R01 CA102729NIAID NIH HHS AI21747NIAID NIH HHS AI69136NIAID NIH HHS R01 AI021747NIAID NIH HHS R01 AI069136NIAID NIH HHS R37 AI021747
6 · The paper itself

Abstract

Although the herpes simplex virus type 1 (HSV-1) genome might be expected to induce a DNA damage response, the ATR kinase is not activated in infected cells. We previously proposed that spatial uncoupling of ATR from its interaction partner, ATRIP, could be the basis for inactivation of the ATR kinase in infected cells; however, we now show that ATR and ATRIP are in fact both recruited to HSV-1 replication compartments and can be coimmunoprecipitated from infected-cell lysates. ATRIP and replication protein A (RPA) are recruited to the earliest detectable prereplicative sites, stage II microfoci. In a normal cellular DNA damage response, ATR/ATRIP are recruited to stretches of RPA-coated single-stranded DNA in an RPA- and kinase-dependent manner, resulting in the phosphorylation of RPA by ATR in damage foci. In contrast, in HSV-1-infected cells, RPA is not phosphorylated, and endogenous phosphorylated RPA is excluded from stage II microfoci; in addition, the recruitment of ATR/ATRIP is independent of RPA and the kinase activity of ATR. Furthermore, we show that ATR/ATRIP play a beneficial role in viral gene expression and virus production. Although ICP0 has been shown to be important for partial inactivation of other cellular DNA repair pathways, we show that ICP0 is not responsible for the inactivation of ATR signaling and, furthermore, that neither ATR nor ATRIP is a target of ICP0 degradation. Thus, ATR and ATRIP may function outside the context of the canonical ATR damage signaling pathway during HSV-1 infection to participate in the viral life cycle.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsAtaxia Telangiectasia Mutated ProteinsBlotting, WesternCell Cycle ProteinsChlorocebus aethiopsDNA-Binding ProteinsDNA DamageDNA PrimersFluorescent Antibody TechniqueHeLa CellsHerpesvirus 1, HumanHumansImmediate-Early ProteinsImmunoprecipitationPhosphorylationAdaptor Proteins, Signal TransducingAtaxia Telangiectasia Mutated ProteinsATRIP protein, humanATR protein, humanCell Cycle ProteinsDNA-Binding ProteinsDNA PrimersImmediate-Early ProteinsProtein Serine-Threonine KinasesReplication Protein AUbiquitin-Protein LigasesVmw110 protein, Human herpesvirus 1

Identifiers

PMID20861269
PMCPMC2976399
OpenAlexW1965461391

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.