Evidence map›Paper›PMID 21541326›Full record

ArticlePloS one2011

A recombinant influenza A virus expressing domain III of West Nile virus induces protective immune responses against influenza and West Nile virus.

Byron E E Martina, Petra van den Doel, Penelope Koraka, Geert van Amerongen, Gunther Spohn, Bart L Haagmans, Lisette B V Provacia, Albert D M E Osterhaus, Guus F Rimmelzwaan

Abstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
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

24 citing papers in PubMed.

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  18. Recent advances in molecular medicine techniques for the diagnosis, prevention, and control of infectious diseases.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2013
    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

9 authors.

Byron E E MartinaDepartment of Virology, Erasmus MC, Rotterdam, The Netherlands. b.martina@erasmusmc.nl
Petra van den Doel
Penelope Koraka
Geert van Amerongen
Gunther Spohn
Bart L Haagmans
Lisette B V Provacia
Albert D M E Osterhaus
Guus F Rimmelzwaan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

West Nile virus (WNV) continues to circulate in the USA and forms a threat to the rest of the Western hemisphere. Since methods for the treatment of WNV infections are not available, there is a need for the development of safe and effective vaccines. Here, we describe the construction of a recombinant influenza virus expressing domain III of the WNV glycoprotein E (Flu-NA-DIII) and its evaluation as a WNV vaccine candidate in a mouse model. FLU-NA-DIII-vaccinated mice were protected from severe body weight loss and mortality caused by WNV infection, whereas control mice succumbed to the infection. In addition, it was shown that one subcutaneous immunization with 10(5) TCID(50) Flu-NA-DIII provided 100% protection against challenge. Adoptive transfer experiments demonstrated that protection was mediated by antibodies and CD4+T cells. Furthermore, mice vaccinated with FLU-NA-DIII developed protective influenza virus-specific antibody titers. It was concluded that this vector system might be an attractive platform for the development of bivalent WNV-influenza vaccines.

Indexed as

AnimalsCD4-Positive T-LymphocytesCell LineDogsHumansImmunityImmunity, HumoralInfluenza A virusInfluenza, HumanInfluenza VaccinesMiceMice, Inbred C57BLOrthomyxoviridae InfectionsProtein Structure, TertiaryRecombination, GeneticSpecies SpecificityInfluenza VaccinesViral ProteinsWest Nile Virus Vaccines

Identifiers

PMID21541326
PMCPMC3082541

What OpenQuestion holds

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LicenceCC BY
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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.