Evidence map›Paper›PMID 20573815›Full record

ArticleJournal of virology2010

Identification of rep-associated factors in herpes simplex virus type 1-induced adeno-associated virus type 2 replication compartments.

Armel Nicolas, Nathalie Alazard-Dany, Coline Biollay, Loredana Arata, Nelly Jolinon, Lauriane Kuhn, Myriam Ferro, Sandra K Weller, Alberto L Epstein, Anna Salvetti and 1 more

Open access · greenAbstract 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 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
0.9field-weighted citation impact, top 21% 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

19 citing papers in PubMed, 26 citations in OpenAlex.

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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

11 authors at 4 institutions in 2 countries.

Armel NicolasINSERM U758, Lyon F-69007, France.
Nathalie Alazard-Dany
Coline Biollay
Loredana Arata
Nelly Jolinon
Lauriane Kuhn
Myriam Ferro
Sandra K Weller
Alberto L Epstein
Anna Salvetti
Anna Greco
Université Claude Bernard Lyon 1 · FRInserm · FRUConn Health · USUniversité Joseph Fourier · FR

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
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
Suppression of innate immunity by an ADP-ribosyltransferase type III effectorR01AI069146 · NIAID · UNIVERSITY OF NEBRASKA LINCOLN · PI ALFANO, JAMES ROBERT · 2008 to 2012
$1.8M
NIAID NIH HHS R01 AI021747NIAID NIH HHS R01 AI069136NIAID NIH HHS R01 AI069146
6 · The paper itself

Abstract

Adeno-associated virus (AAV) is a human parvovirus that replicates only in cells coinfected with a helper virus, such as adenovirus or herpes simplex virus type 1 (HSV-1). We previously showed that nine HSV-1 factors are able to support AAV rep gene expression and genome replication. To elucidate the strategy of AAV replication in the presence of HSV-1, we undertook a proteomic analysis of cellular and HSV-1 factors associated with Rep proteins and thus potentially recruited within AAV replication compartments (AAV RCs). This study resulted in the identification of approximately 60 cellular proteins, among which factors involved in DNA and RNA metabolism represented the largest functional categories. Validation analyses indicated that the cellular DNA replication enzymes RPA, RFC, and PCNA were recruited within HSV-1-induced AAV RCs. Polymerase delta was not identified but subsequently was shown to colocalize with Rep within AAV RCs even in the presence of the HSV-1 polymerase complex. In addition, we found that AAV replication is associated with the recruitment of components of the Mre11/Rad50/Nbs1 complex, Ku70 and -86, and the mismatch repair proteins MSH2, -3, and -6. Finally, several HSV-1 factors were also found to be associated with Rep, including UL12. We demonstrated for the first time that this protein plays a role during AAV replication by enhancing the resolution of AAV replicative forms and AAV particle production. Altogether, these analyses provide the basis to understand how AAV adapts its replication strategy to the nuclear environment induced by the helper virus.

Indexed as

Virus ReplicationAnimalsChlorocebus aethiopsDependovirusDNA-Binding ProteinsDNA ReplicationHeLa CellsHerpes SimplexHerpesvirus 1, HumanHumansParvoviridae InfectionsProtein BindingProtein Interaction MappingReplication Protein AReplication Protein CVero CellsDNA-Binding ProteinsReplication Protein AReplication Protein Crep proteins, Adeno-associated virus 2RFC1 protein, humanRPA1 protein, humanViral Proteins

Identifiers

PMID20573815
PMCPMC2919046
OpenAlexW2169557917

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.