Evidence map›Paper›PMID 24648840›Full record

ArticleAdvances in virology2014

Mutations in the H, F, or M Proteins Can Facilitate Resistance of Measles Virus to Neutralizing Human Anti-MV Sera.

Hasan Kweder, Michelle Ainouze, Sara Louise Cosby, Claude P Muller, Camille Lévy, Els Verhoeyen, François-Loïc Cosset, Evelyne Manet, Robin Buckland

Open access · goldAbstract read
In one paragraph

Article in Advances in virology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

17 citing papers in PubMed, 20 citations in OpenAlex.

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  16. CD133-targeted gene transfer into long-term repopulating hematopoietic stem cells.Molecular therapy : the journal of the American Society of Gene Therapy · 2015
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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

9 authors at 2 institutions in 2 countries.

Hasan KwederINSERM-U1111, 69007 Lyon, France ; ENS-Lyon, 69007 Lyon, France ; University of Lyon, UCB-Lyon1, 69007 Lyon, France ; LabEx Ecofect, University of Lyon, 69007 Lyon, France.
Michelle AinouzeINSERM-U1111, 69007 Lyon, France ; ENS-Lyon, 69007 Lyon, France ; University of Lyon, UCB-Lyon1, 69007 Lyon, France ; LabEx Ecofect, University of Lyon, 69007 Lyon, France.
Sara Louise CosbySchool of Medicine, Dentistry and Biomedical Sciences, Queen's University, BT7 1NN Belfast, UK.
Claude P MullerInstitute of Immunology, Public Research Center for Health/LNS, 20A rue Auguste Lumière, L-1950 Luxemburg, Grand-Duchy of Luxembourg, Luxembourg.
Camille LévyINSERM-U1111, 69007 Lyon, France ; ENS-Lyon, 69007 Lyon, France ; University of Lyon, UCB-Lyon1, 69007 Lyon, France ; LabEx Ecofect, University of Lyon, 69007 Lyon, France.
Els VerhoeyenINSERM-U1111, 69007 Lyon, France ; ENS-Lyon, 69007 Lyon, France ; University of Lyon, UCB-Lyon1, 69007 Lyon, France ; LabEx Ecofect, University of Lyon, 69007 Lyon, France.
François-Loïc CossetINSERM-U1111, 69007 Lyon, France ; ENS-Lyon, 69007 Lyon, France ; University of Lyon, UCB-Lyon1, 69007 Lyon, France ; LabEx Ecofect, University of Lyon, 69007 Lyon, France.
Evelyne ManetINSERM-U1111, 69007 Lyon, France ; ENS-Lyon, 69007 Lyon, France ; University of Lyon, UCB-Lyon1, 69007 Lyon, France ; LabEx Ecofect, University of Lyon, 69007 Lyon, France.ORCID 0000-0001-7619-9982
Robin BucklandINSERM-U1111, 69007 Lyon, France ; ENS-Lyon, 69007 Lyon, France ; University of Lyon, UCB-Lyon1, 69007 Lyon, France ; LabEx Ecofect, University of Lyon, 69007 Lyon, France.
Université Claude Bernard Lyon 1 · FRQueen's University Belfast · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although there is currently no evidence of emerging strains of measles virus (MV) that can resist neutralization by the anti-MV antibodies present in vaccinees, certain mutations in circulating wt MV strains appear to reduce the efficacy of these antibodies. Moreover, it has been hypothesized that resistance to neutralization by such antibodies could allow MV to persist. In this study, we use a novel in vitro system to determine the molecular basis of MV's resistance to neutralization. We find that both wild-type and laboratory strain MV variants that escape neutralization by anti-MV polyclonal sera possess multiple mutations in their H, F, and M proteins. Cytometric analysis of cells expressing viral escape mutants possessing minimal mutations and their plasmid-expressed H, F, and M proteins indicates that immune resistance is due to particular mutations that can occur in any of these three proteins that affect at distance, rather than directly, the native conformation of the MV-H globular head and hence its epitopes. A high percentage of the escape mutants contain mutations found in cases of Subacute Sclerosing Panencephalitis (SSPE) and our results could potentially shed light on the pathogenesis of this rare fatal disease.

Identifiers

PMID24648840
PMCPMC3932291
OpenAlexW1972809967

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Registered trials

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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.