Evidence map›Paper›PMID 25298406›Full record

ArticleEMBO molecular medicine2014

Protection and mechanism of action of a novel human respiratory syncytial virus vaccine candidate based on the extracellular domain of small hydrophobic protein.

Bert Schepens, Koen Sedeyn, Liesbeth Vande Ginste, Sarah De Baets, Michael Schotsaert, Kenny Roose, Lieselot Houspie, Marc Van Ranst, Brian Gilbert, Nico van Rooijen and 3 more

Open access · goldAbstract read
In one paragraph

Article in EMBO molecular medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

34 citing papers in PubMed, 57 citations in OpenAlex.

  1. Trial
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

13 authors at 5 institutions in 3 countries.

Bert SchepensVIB Inflammation Research Center, Ghent, Belgium Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium bert.schepens@irc.vib-ugent.be xavier.saelens@irc.vib-ugent.be.
Koen SedeynVIB Inflammation Research Center, Ghent, Belgium Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.
Liesbeth Vande GinsteVIB Inflammation Research Center, Ghent, Belgium Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.
Sarah De BaetsVIB Inflammation Research Center, Ghent, Belgium Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.
Michael SchotsaertVIB Inflammation Research Center, Ghent, Belgium Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.
Kenny RooseVIB Inflammation Research Center, Ghent, Belgium Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.
Lieselot HouspieLaboratory of Clinical Virology, Rega Institute for Medical Research KU Leuven, Leuven, Belgium.
Marc Van RanstLaboratory of Clinical Virology, Rega Institute for Medical Research KU Leuven, Leuven, Belgium.
Brian GilbertDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA.
Nico van RooijenDepartment of Molecular Cell Biology, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.
Walter FiersVIB Inflammation Research Center, Ghent, Belgium Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium.
Pedro PiedraDepartment of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA.
Xavier SaelensVIB Inflammation Research Center, Ghent, Belgium Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium bert.schepens@irc.vib-ugent.be xavier.saelens@irc.vib-ugent.be.
Ghent University · BEVIB-UGent Center for Inflammation Research · BEBaylor College of Medicine · USKU Leuven · BEVrije Universiteit Amsterdam · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infections with human respiratory syncytial virus (HRSV) occur globally in all age groups and can have devastating consequences in young infants. We demonstrate that a vaccine based on the extracellular domain (SHe) of the small hydrophobic (SH) protein of HRSV, reduced viral replication in challenged laboratory mice and in cotton rats. We show that this suppression of viral replication can be transferred by serum and depends on a functional IgG receptor compartment with a major contribution of FcγRI and FcγRIII. Using a conditional cell depletion method, we provide evidence that alveolar macrophages are involved in the protection by SHe-specific antibodies. HRSV-infected cells abundantly express SH on the cell surface and are likely the prime target of the humoral immune response elicited by SHe-based vaccination. Finally, natural infection of humans and experimental infection of mice or cotton rats does not induce a strong immune response against HRSV SHe. Using SHe as a vaccine antigen induces immune protection against HRSV by a mechanism that differs from the natural immune response and from other HRSV vaccination strategies explored to date. Hence, HRSV vaccine candidates that aim at inducing protective neutralizing antibodies or T-cell responses could be complemented with a SHe-based antigen to further improve immune protection.

Indexed as

Adoptive TransferAdultAgedAnimalsAntibodies, ViralFemaleHumansInfantLeukocyte Reduction ProceduresMacrophages, AlveolarMaleMice, Inbred BALB CRespiratory Syncytial Virus, HumanRespiratory Syncytial Virus InfectionsRespiratory Syncytial Virus VaccinesRetroviridae Proteins, OncogenicAntibodies, ViralRespiratory Syncytial Virus VaccinesRetroviridae Proteins, Oncogenicsmall hydrophobic protein, virusalveolar macrophagesFcγ receptorhuman respiratory syncytial virussmall hydrophobic proteinvaccine

Identifiers

PMID25298406
PMCPMC4237470
OpenAlexW2127951127

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.