Evidence map›Paper›PMID 22448291›Full record

ArticlePLoS neglected tropical diseases2012

Recombinant vesicular stomatitis virus vaccine vectors expressing filovirus glycoproteins lack neurovirulence in nonhuman primates.

Chad E Mire, Andrew D Miller, Angela Carville, Susan V Westmoreland, Joan B Geisbert, Keith G Mansfield, Heinz Feldmann, Lisa E Hensley, Thomas W Geisbert

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
5.3field-weighted citation impact, top 3% 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

62 citing papers in PubMed, 108 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Assessing the safety and immunogenicity of recombinant vesicular stomatitis virus Ebola vaccine in healthy adults: a randomized clinical trial.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2017
    Trial
  4. Trial
  5. Article
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  7. A VSV-based oral rabies vaccine was sentineled by Peyer's patches and induced a timely and durable immune response.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
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  14. Review
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  17. A recombinant VSV-vectored vaccine rapidly protects nonhuman primates against lethal Nipah virus disease.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  18. Article
  19. Article
  20. Review

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

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 5 institutions in 1 country.

Chad E MireGalveston National Laboratory, University of Texas Medical Branch, Galveston, Texas, USA.
Andrew D Miller
Angela Carville
Susan V Westmoreland
Joan B Geisbert
Keith G Mansfield
Heinz Feldmann
Lisa E Hensley
Thomas W Geisbert
Harvard University · USThe University of Texas Medical Branch at Galveston · USNational Institute of Allergy and Infectious Diseases · USNew England Biolabs (United States) · USUnited States Army Medical Research Institute of Infectious Diseases · US

Funding

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
6 · The paper itself

Abstract

The filoviruses, Marburg virus and Ebola virus, cause severe hemorrhagic fever with high mortality in humans and nonhuman primates. Among the most promising filovirus vaccines under development is a system based on recombinant vesicular stomatitis virus (rVSV) that expresses an individual filovirus glycoprotein (GP) in place of the VSV glycoprotein (G). The main concern with all replication-competent vaccines, including the rVSV filovirus GP vectors, is their safety. To address this concern, we performed a neurovirulence study using 21 cynomolgus macaques where the vaccines were administered intrathalamically. Seven animals received a rVSV vector expressing the Zaire ebolavirus (ZEBOV) GP; seven animals received a rVSV vector expressing the Lake Victoria marburgvirus (MARV) GP; three animals received rVSV-wild type (wt) vector, and four animals received vehicle control. Two of three animals given rVSV-wt showed severe neurological symptoms whereas animals receiving vehicle control, rVSV-ZEBOV-GP, or rVSV-MARV-GP did not develop these symptoms. Histological analysis revealed major lesions in neural tissues of all three rVSV-wt animals; however, no significant lesions were observed in any animals from the filovirus vaccine or vehicle control groups. These data strongly suggest that rVSV filovirus GP vaccine vectors lack the neurovirulence properties associated with the rVSV-wt parent vector and support their further development as a vaccine platform for human use.

Indexed as

AnimalsEbolavirusEncephalitis, ViralGenetic VectorsGlycoproteinsMacacaMaleMarburgvirusPrimate DiseasesVaccines, AttenuatedVaccines, SyntheticVesiculovirusViral ProteinsViral VaccinesGlycoproteinsVaccines, AttenuatedVaccines, SyntheticViral ProteinsViral Vaccines

Identifiers

PMID22448291
PMCPMC3308941
OpenAlexW2158734363

What OpenQuestion holds

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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.