Evidence map›Paper›PMID 30110638›Full record

ArticleCell reports2018

Antibody Repertoires to the Same Ebola Vaccine Antigen Are Differentially Affected by Vaccine Vectors.

Michelle Meyer, Asuka Yoshida, Palaniappan Ramanathan, Erica Ollmann Saphire, Peter L Collins, James E Crowe, Siba Samal, Alexander Bukreyev

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-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

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Review
  3. A Single-Dose Intranasal Combination Panebolavirus Vaccine.The Journal of infectious diseases · 2023
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
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

8 authors at 5 institutions in 1 country.

Michelle MeyerDepartment of Pathology, University of Texas Medical Branch, Galveston, TX 77555, USA; Galveston National Laboratory, Galveston, TX 77555, USA.
Asuka YoshidaVirginia-Maryland Regional College of Veterinary Medicine, University of Maryland, MD 20742, USA.
Palaniappan RamanathanDepartment of Pathology, University of Texas Medical Branch, Galveston, TX 77555, USA; Galveston National Laboratory, Galveston, TX 77555, USA.
Erica Ollmann SaphireDepartment of Immunology and Microbial Science, The Scripps Research Institute, La Jolla, CA 92037, USA; The Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, CA 92037, USA.
Peter L CollinsRNA Virology Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
James E CroweDepartment of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA; Department of Pediatrics (Infectious Diseases), Vanderbilt University Medical Center, Nashville, TN 37232, USA; Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
Siba SamalVirginia-Maryland Regional College of Veterinary Medicine, University of Maryland, MD 20742, USA.
Alexander BukreyevDepartment of Pathology, University of Texas Medical Branch, Galveston, TX 77555, USA; Galveston National Laboratory, Galveston, TX 77555, USA; Department of Microbiology & Immunology, University of Texas Medical Branch, Galveston, TX 77555, USA. Electronic address: alexander.bukreyev@utmb.edu.
Galveston College · USVirginia–Maryland College of Veterinary Medicine · USNational Institute of Allergy and Infectious Diseases · USScripps Research Institute · USVanderbilt University Medical Center · US

Funding

Paramyxoviruses as Vaccine Vectors Against Highly Pathogenic VirusesZIAAI000938 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI BUCHHOLZ, URSULA · 2009 to 2025
$12.4M
Broadly Specific Needle-Free Vaccines against Emerging and Biothreat VirusesR01AI102887 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI BUKREYEV, ALEXANDER · 2013 to 2017
$3.5M
NIAID NIH HHS R01 AI102887
6 · The paper itself

Abstract

Comparative immune response profiling is important for selecting next-generation vaccines. We comprehensively evaluated the antibody responses from a panel of nine respiratory vaccines against Ebola virus (EBOV) derived from human and avian paramyxoviruses expressing EBOV glycoprotein (GP). Most vaccines were protective in guinea pigs but yielded antibody repertoires that differed in proportion targeting key antigenic regions, avidity, neutralizing antibody specificities, and linear epitope preferences. Competition studies with monoclonal antibodies from human survivors revealed that some epitopes in GP targeted for neutralization were vector dependent, while EBOV-neutralizing titers correlated with the response magnitude toward the receptor-binding domain and GP1/GP2 interface epitopes. While an immunogen determines the breadth of antibody response, distinct vaccine vectors can induce qualitatively different responses, affecting protective efficacy. These data suggest that immune correlates of vaccine protection cannot be generalized for all vaccines against the same pathogen, even if they use the exact same immunogen.

Indexed as

AnimalsAntibodies, MonoclonalAntibodies, NeutralizingAntibodies, ViralAntibody AffinityAntibody SpecificityAntigens, ViralEbola VaccinesEbolavirusEpitopesFemaleGene ExpressionGuinea PigsHemorrhagic Fever, EbolaHumansImmune SeraAntibodies, MonoclonalAntibodies, NeutralizingAntibodies, ViralAntigens, ViralEbola VaccinesEpitopesImmune SeraReceptors, IgGViral Envelope Proteinsantibody profileEbolaimmune correlates of protectionmucosalrespiratoryvaccine

Identifiers

PMID30110638
PMCPMC6145141
OpenAlexW2886921017

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.