Evidence map›Paper›PMID 19339351›Full record

ArticleJournal of virology2009

Mauritian cynomolgus macaques share two exceptionally common major histocompatibility complex class I alleles that restrict simian immunodeficiency virus-specific CD8+ T cells.

Benjamin J Burwitz, Chad J Pendley, Justin M Greene, Ann M Detmer, Jennifer J Lhost, Julie A Karl, Shari M Piaskowski, Richard A Rudersdorf, Lyle T Wallace, Benjamin N Bimber and 7 more

Abstract read
In one paragraph

Article in Journal of virology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
2.8field-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

58 citing papers in PubMed, 76 citations in OpenAlex.

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  13. Acute-Phase CD4Journal of virology · 2018
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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

17 authors at 2 institutions in 1 country.

Benjamin J BurwitzDepartment of Pathology, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA.
Chad J Pendley
Justin M Greene
Ann M Detmer
Jennifer J Lhost
Julie A Karl
Shari M Piaskowski
Richard A Rudersdorf
Lyle T Wallace
Benjamin N Bimber
John T Loffredo
Daryl G Cox
Wilfried Bardet
William Hildebrand
Roger W Wiseman
Shelby L O'Connor
David H O'Connor
University of Wisconsin–Madison · USUniversity of Oklahoma Health Sciences Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vaccines that elicit CD8(+) T-cell responses are routinely tested for immunogenicity in nonhuman primates before advancement to clinical trials. Unfortunately, the magnitude and specificity of vaccine-elicited T-cell responses are variable in currently utilized nonhuman primate populations, owing to heterogeneity in major histocompatibility (MHC) class I genetics. We recently showed that Mauritian cynomolgus macaques (MCM) have unusually simple MHC genetics, with three common haplotypes encoding a shared pair of MHC class IA alleles, Mafa-A*25 and Mafa-A*29. Based on haplotype frequency, we hypothesized that CD8(+) T-cell responses restricted by these MHC class I alleles would be detected in nearly all MCM. We examine here the frequency and functionality of these two alleles, showing that 88% of MCM express Mafa-A*25 and Mafa-A*29 and that animals carrying these alleles mount three newly defined simian immunodeficiency virus-specific CD8(+) T-cell responses. The epitopes recognized by each of these responses accumulated substitutions consistent with immunologic escape, suggesting these responses exert antiviral selective pressure. The demonstration that Mafa-A*25 and Mafa-A*29 restrict CD8(+) T-cell responses that are shared among nearly all MCM indicates that these animals are an advantageous nonhuman primate model for comparing the immunogenicity of vaccines that elicit CD8(+) T-cell responses.

Indexed as

AllelesAmino Acid SubstitutionAnimalsAntigens, ViralCD8-Positive T-LymphocytesEpitopes, T-LymphocyteGene FrequencyHaplotypesHistocompatibility Antigens Class IMacaca fascicularisMicrosatellite RepeatsSimian Acquired Immunodeficiency SyndromeSimian Immunodeficiency VirusAntigens, ViralEpitopes, T-LymphocyteHistocompatibility Antigens Class I

Identifiers

PMID19339351
PMCPMC2687399
OpenAlexW2158856680

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.