Evidence map›Paper›PMID 18434395›Full record

ArticleJournal of virology2008

Oligomerization of ICP4 and rearrangement of heat shock proteins may be important for herpes simplex virus type 1 prereplicative site formation.

Christine M Livingston, Neal A DeLuca, Dianna E Wilkinson, Sandra K Weller

Open access · greenAbstract readComparative Study
In one paragraph

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 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

44 citing papers in PubMed, 54 citations in OpenAlex.

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  20. DNA virus replication compartments.Journal of virology · 2014
    Review
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 3 institutions in 2 countries.

Christine M LivingstonDepartment of Molecular, Microbial and Structural Biology, The University of Connecticut Health Center, 263 Farmington Ave., Farmington, CT 06030, USA.
Neal A DeLuca
Dianna E Wilkinson
Sandra K Weller
UConn Health · USNational Institute for Biological Standards and Control · GBUniversity of Pittsburgh · 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
GENETICS OF HSV DNA REPLICATIONR37AI021747 · NIAID · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI WELLER, SANDRA K · 1998 to 2007
$3.3M
HSV1 PROCESSING/PACKAGING GENESR01AI037549 · NIAID · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI WELLER, SANDRA K · 1995 to 2010
$2.7M
NIAID NIH HHS AI21747NIAID NIH HHS R01 AI021747NIAID NIH HHS R01 AI037549NIAID NIH HHS R37 AI021747
6 · The paper itself

Abstract

Herpes simplex virus type 1 (HSV-1) DNA replication occurs in replication compartments that form in the nucleus by an ordered process involving a series of protein scaffold intermediates. Following entry of viral genomes into the nucleus, nucleoprotein complexes containing ICP4 can be detected at a position adjacent to nuclear domain 10 (ND10)-like bodies. ND10s are then disrupted by the viral E3 ubiquitin ligase ICP0. We have previously reported that after the dissociation of ND10-like bodies, ICP8 could be observed in a diffuse staining pattern; however, using more sensitive staining methods, we now report that in addition to diffuse staining, ICP8 can be detected in tiny foci adjacent to ICP4 foci. ICP8 microfoci contain UL9 and components of the helicase-primase complex. HSV infection also results in the reorganization of the heat shock cognate protein 70 (Hsc70) and the 20S proteasome into virus-induced chaperone-enriched (VICE) domains. In this report we show that VICE domains are distinct but adjacent to the ICP4 nucleoprotein complexes and the ICP8 microfoci. In cells infected with an ICP4 mutant virus encoding a mutant protein that cannot oligomerize on DNA, ICP8 microfoci are not detected; however, VICE domains could still be formed. These results suggest that oligomerization of ICP4 on viral DNA may be essential for the formation of ICP8 microfoci but not for the reorganization of host cell chaperones into VICE domains.

Indexed as

AnimalsChlorocebus aethiopsDNA-Binding ProteinsDNA ReplicationFluorescent Antibody TechniqueHeat-Shock ProteinsHerpesvirus 1, HumanImmediate-Early ProteinsProtein Structure, TertiaryVero CellsViral ProteinsVirus ReplicationDNA-Binding ProteinsHeat-Shock Proteinsherpes simplex virus, type 1 protein ICP4ICP8 protein, SimplexvirusImmediate-Early ProteinsViral Proteins

Identifiers

PMID18434395
PMCPMC2447070
OpenAlexW2147751241

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.