Evidence map›Paper›PMID 19845636›Full record

ArticleAnnals of the New York Academy of Sciences2009

Friendly viruses: the special relationship between endogenous retroviruses and their host.

Mariana Varela, Thomas E Spencer, Massimo Palmarini, Frederick Arnaud

Open access · greenAbstract read
In one paragraph

Article in Annals of the New York Academy of Sciences, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
7.0field-weighted citation impact, top 3% 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

36 citing papers in PubMed, 65 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

4 authors at 3 institutions in 2 countries.

Mariana VarelaInstitute of Comparative Medicine, University of Glasgow Veterinary School, Glasgow, Scotland, UK.
Thomas E Spencer
Massimo Palmarini
Frederick Arnaud
University of Glasgow · GBTexas A&M University · USUniversity of Cambridge · GB

Funding

Endogenous Retroviruses and Placental MorphogenesisR01HD052745 · NICHD · WASHINGTON STATE UNIVERSITY · PI SPENCER, THOMAS E · 2007 to 2011
$1.2M
NICHD NIH HHS HD052745NICHD NIH HHS R01 HD052745Wellcome Trust
6 · The paper itself

Abstract

Endogenous retroviruses (ERVs) are present in the genome of all vertebrates and have coevolved with their hosts for millions of years. Some ERVs play a critical role in placental development, contribute to genome plasticity, and protect the host against infection of related pathogenic and exogenous retroviruses, thus some ERVs have been positively selected and maintained in the host genome. The sheep genome contains 27 endogenous retroviruses (enJSRVs) related to the pathogenic Jaagsiekte sheep retrovirus (JSRV), the causative agent of a transmissible lung cancer in sheep. enJSRVs are able to protect their host against JSRV infection by blocking different steps of the viral replication cycle. In addition, enJSRVs are absolutely required for sheep placental development. Thus, enJSRVs-JSRV provides a unique and interesting model to study the symbiotic relationship and interplay between host ERVs and evolution. This review will provide some examples of the biological functions of ERVs. In particular, the role of ERVs in reproductive biology and in protecting the host against pathogenic retrovirus infections will be emphasized using enJSRVs/JSRV and the sheep as a model.

Indexed as

AnimalsEndogenous RetrovirusesEvolution, MolecularJaagsiekte sheep retrovirusPulmonary Adenomatosis, OvineRetroviridae InfectionsSheepVirus IntegrationVirus Replication

Identifiers

PMID19845636
PMCPMC4199234
OpenAlexW2060562067

What OpenQuestion holds

Textmetadata
LicenceTDM
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.