Evidence map›Paper›PMID 20071568›Full record

ArticleJournal of virology2010

Measles virus selectively blind to signaling lymphocytic activation molecule (SLAM; CD150) is attenuated and induces strong adaptive immune responses in rhesus monkeys.

Vincent H J Leonard, Gregory Hodge, Jorge Reyes-Del Valle, Michael B McChesney, Roberto Cattaneo

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 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
6.1field-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

52 citing papers in PubMed, 79 citations in OpenAlex.

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  19. Measles Vaccine.Viral immunology · 2018
    Review
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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

5 authors at 2 institutions in 1 country.

Vincent H J LeonardMayo Clinic, Department of Molecular Medicine, 200 First Street SW, Rochester, MN 55905, USA.
Gregory Hodge
Jorge Reyes-Del Valle
Michael B McChesney
Roberto Cattaneo
Mayo Clinic · USUniversity of California, Davis · US

Funding

Immunosuppression and Innate Immunity Control by MorbillivirusesR01AI063476 · NIAID · MAYO CLINIC ROCHESTER · PI CATTANEO, ROBERTO B. · 2005 to 2014
$3.2M
NIAID NIH HHS R01 AI063476
6 · The paper itself

Abstract

The signaling lymphocytic activation molecule (SLAM; CD150) is the immune cell receptor for measles virus (MV). To assess the importance of the SLAM-MV interactions for virus spread and pathogenesis, we generated a wild-type IC-B MV selectively unable to recognize human SLAM (SLAM-blind). This virus differs from the fully virulent wild-type IC-B strain by a single arginine-to-alanine substitution at amino acid 533 of the attachment protein hemagglutinin and infects cells through SLAM about 40 times less efficiently than the isogenic wild-type strain. Ex vivo, this virus infects primary lymphocytes at low levels regardless of SLAM expression. When a group of six rhesus monkeys (Macaca mulatta) was inoculated intranasally with the SLAM-blind virus, no clinical symptoms were documented. Only one monkey had low-level viremia early after infection, whereas all the hosts in the control group had high viremia levels. Despite minimal, if any, viremia, all six hosts generated neutralizing antibody titers close to those of the control monkeys while MV-directed cellular immunity reached levels at least as high as in wild-type-infected monkeys. These findings prove formally that efficient SLAM recognition is necessary for MV virulence and pathogenesis. They also suggest that the selectively SLAM-blind wild-type MV can be developed into a vaccine vector.

Indexed as

Adaptive ImmunityAnimalsAntigens, CDCell LineHumansMacaca mulattaMeasles VaccineMeasles virusMembrane Cofactor ProteinReceptors, Cell SurfaceSignaling Lymphocytic Activation Molecule Family Member 1T-LymphocytesViral ProteinsVirus InternalizationAntigens, CDCD46 protein, humanMeasles VaccineMembrane Cofactor ProteinReceptors, Cell SurfaceSignaling Lymphocytic Activation Molecule Family Member 1SLAMF1 protein, humanViral Proteins

Identifiers

PMID20071568
PMCPMC2838096
OpenAlexW2139219208

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.