Evidence map›Paper›PMID 27798615›Full record

ArticleNature medicine2016

Human antibody repertoire after VSV-Ebola vaccination identifies novel targets and virus-neutralizing IgM antibodies.

Surender Khurana, Sandra Fuentes, Elizabeth M Coyle, Supriya Ravichandran, Richard T Davey, John H Beigel

Erratum issuedOpen access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Nature medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
8.9field-weighted citation impact, top 2% 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

64 citing papers in PubMed, 87 citations in OpenAlex.

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4 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 1 country.

Surender KhuranaDivision of Viral Products, Center for Biologics Evaluation and Research (CBER), US Food and Drug Administration, Silver Spring, Maryland, USA.
Sandra FuentesDivision of Viral Products, Center for Biologics Evaluation and Research (CBER), US Food and Drug Administration, Silver Spring, Maryland, USA.
Elizabeth M CoyleDivision of Viral Products, Center for Biologics Evaluation and Research (CBER), US Food and Drug Administration, Silver Spring, Maryland, USA.
Supriya RavichandranDivision of Viral Products, Center for Biologics Evaluation and Research (CBER), US Food and Drug Administration, Silver Spring, Maryland, USA.
Richard T DaveyNational Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA.
John H BeigelLeidos Biomedical Research, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA.
Center for Biologics Evaluation and Research · USUnited States Food and Drug Administration · USFrederick National Laboratory for Cancer Research · USNational Institute of Allergy and Infectious Diseases · US

Funding

Influenza and Emerging Infectious DiseasesZIAAI000984 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI DAVEY, RICHARD · 2009 to 2025
$44.1M
NCI NIH HHS HHSN261200800001E
6 · The paper itself

Abstract

Development of an effective vaccine against Ebola virus is of high priority. However, knowledge about potential correlates of protection and the durability of immune response after vaccination is limited. Here, we elucidate the human antibody repertoire after administration of vesicular stomatitis virus (VSV)-Ebola vaccine at 3 million, 20 million and 100 million plaque-forming units (PFU) and homologous VSV-Ebola vaccine boost in healthy adult volunteers. Whole genome-fragment phage display libraries, expressing linear and conformational epitopes of Ebola glycoprotein (GP), showed higher diversity of antibody epitopes in individuals vaccinated with 20 million PFU than in those vaccinated with 3 million or 100 million PFU. Surface plasmon resonance kinetics showed higher levels of GP-binding antibodies after a single vaccination with 20 million or 100 million PFU than with 3 million PFU, and these correlated strongly with neutralization titers. A second vaccination did not boost antibody or virus neutralization titers, which declined rapidly, and induced only minimal antibody affinity maturation. Isotype analysis revealed a predominant IgM response even after the second vaccination, which contributed substantially to virus neutralization in vitro. These findings may help identify new vaccine targets and aid development and evaluation of effective countermeasures against Ebola.

Indexed as

Antibodies, NeutralizingAntibodies, ViralEbola VaccinesEbolavirusEpitopesFemaleGlycoproteinsHealthy VolunteersHumansImmunogenicity, VaccineImmunoglobulin MMaleVaccines, AttenuatedVesicular stomatitis Indiana virusAntibodies, NeutralizingAntibodies, ViralEbola VaccinesEpitopesGlycoproteinsImmunoglobulin MVaccines, Attenuated

Identifiers

PMID27798615
OpenAlexW2541841360

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.