Evidence map›Paper›PMID 26022441›Full record

ArticleThe Journal of infectious diseases2015

Characterization of a Bivalent Vaccine Capable of Inducing Protection Against Both Ebola and Cross-clade H5N1 Influenza in Mice.

Gary Wong, Xiangguo Qiu, Hideki Ebihara, Heinz Feldmann, Gary P Kobinger

Abstract read
In one paragraph

Article in The Journal of infectious diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

12 citing papers in PubMed, 12 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

5 authors at 2 institutions in 1 country.

Gary WongSpecial Pathogens Program, National Microbiology Laboratory, Public Health Agency of Canada, and Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada.
Xiangguo QiuSpecial Pathogens Program, National Microbiology Laboratory, Public Health Agency of Canada, and Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada.
Hideki EbiharaLaboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Disease, National Institutes of Health, Rocky Mountain Laboratories, Hamilton, Montana.
Heinz FeldmannDepartment of Medical Microbiology, University of Manitoba, Winnipeg, Canada Laboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Disease, National Institutes of Health, Rocky Mountain Laboratories, Hamilton, Montana.
Gary P KobingerSpecial Pathogens Program, National Microbiology Laboratory, Public Health Agency of Canada, and Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada Department of Immunology, University of Manitoba, Winnipeg, Canada Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia.
National Institutes of Health · USUniversity of Pennsylvania · US

Funding

Viral Hemorrhagic Fevers: Disease Modeling and TransmissionZIAAI001089 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI FELDMANN, HEINRICH · 2009 to 2025
$50.7M
H1N1 Influenza Disease Modeling and TransmissionZIAAI001088 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI FELDMANN, HEINRICH · 2010 to 2023
$13.7M
CAP: Trivalent Filovirus Vaccine for Pre- and Post-Exposure VaccinationZIAAI001163 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI FELDMANN, HEINRICH · 2012 to 2019
$3.9M
Molecular Basis of Host-Filovirus Interactions in PathogenesisZIAAI001136 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI EBIHARA, HIDEKI · 2011 to 2016
$3.5M
Development of a Universal Influenza Seasonal VaccineR01AI092843 · NIAID · WISTAR INSTITUTE · PI WEINER, DAVID B. · 2010 to 2014
$3.0M
Intramural NIH HHSNIAID NIH HHS R01 AI092843
6 · The paper itself

Abstract

backgroundEbola virus (EBOV) is a lethal pathogen that causes up to 90% mortality in humans, whereas H5N1 avian influenza has a 60% fatality rate. Both viruses are considered pandemic threats. The objective was to evaluate the protective efficacy of a bivalent, recombinant vesicular stomatitis virus vaccine expressing both the A/Hanoi/30408/2005 H5N1 hemagglutinin and the EBOV glycoprotein (VSVΔG-HA-ZGP) in a lethal mouse model of infection.

methodsMice were vaccinated 28 days before or 30 minutes after a lethal challenge with mouse-adapted EBOV or selected H5N1 influenza viruses from clades 0, 1, and 2. Animals were monitored for weight loss and survival, in addition to humoral and cell-mediated responses after immunization.

resultsA single VSVΔG-HA-ZGP injection was efficacious when administered 28 days before a homologous H5N1 and/or mouse-adapted EBOV challenge, as well as a heterologous H5N1 challenge. Postexposure protection was only observed in vaccinated animals challenged with homologous H5N1 and/or mouse-adapted EBOV. Analysis of the adaptive immune response postvaccination revealed robust specific T- and B-cell responses, including a potent hemagglutinin inhibition antibody response against all H5N1 strains tested.

conclusionsThe results highlight the ability of vesicular stomatitis virus-vectored vaccines to rapidly confer protection against 2 unrelated pathogens and stimulate cross-protection against H5N1 influenza viruses.

Indexed as

Adaptive ImmunityAnimalsAntibodies, ViralChlorocebus aethiopsCross ProtectionDogsEbolavirusFemaleHEK293 CellsHemagglutininsHemorrhagic Fever, EbolaHumansInfluenza A Virus, H5N1 SubtypeInfluenza, HumanMadin Darby Canine Kidney CellsMiceAntibodies, ViralHemagglutininsViral VaccinesEbola virusH5N1 influenza virusmicevaccinevesicular stomatitis virus

Identifiers

PMID26022441
PMCPMC4564552
OpenAlexW2138294216

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.