Evidence map›Paper›PMID 27314379›Full record

ArticleViruses2016

Ferrets as a Novel Animal Model for Studying Human Respiratory Syncytial Virus Infections in Immunocompetent and Immunocompromised Hosts.

Koert J Stittelaar, Leon de Waal, Geert van Amerongen, Edwin J B Veldhuis Kroeze, Pieter L A Fraaij, Carel A van Baalen, Jeroen J A van Kampen, Erhard van der Vries, Albert D M E Osterhaus, Rik L de Swart

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

35 citing papers in PubMed, 49 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Ferrets: A powerful model of SARS-CoV-2.Zoological research · 2023
    Review
  7. The immune system of the ferret (Veterinarni medicina · 2022
    Review
  8. UsingExpert opinion on drug discovery · 2022
    Article
  9. Review
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. The Ferret as a Model System for Neocortex Development and Evolution.Frontiers in cell and developmental biology · 2021
    Review
  18. Review
  19. Review
  20. Review
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

10 authors at 3 institutions in 2 countries.

Koert J StittelaarViroclinics Biosciences, 3029 AK Rotterdam, The Netherlands. stittelaar@viroclinics.com.
Leon de WaalViroclinics Biosciences, 3029 AK Rotterdam, The Netherlands. dewaal@viroclinics.com.
Geert van AmerongenViroclinics Biosciences, 3029 AK Rotterdam, The Netherlands. amerongen@viroclinics.com.
Edwin J B Veldhuis KroezeViroclinics Biosciences, 3029 AK Rotterdam, The Netherlands. veldhuiskroeze@viroclinics.com.
Pieter L A FraaijDepartment of Viroscience, Erasmus MC, 3015 CN Rotterdam, The Netherlands. p.fraaij@erasmusmc.nl.
Carel A van BaalenViroclinics Biosciences, 3029 AK Rotterdam, The Netherlands. baalen@viroclinics.com.
Jeroen J A van KampenDepartment of Viroscience, Erasmus MC, 3015 CN Rotterdam, The Netherlands. j.vankampen@erasmusmc.nl.
Erhard van der VriesDepartment of Viroscience, Erasmus MC, 3015 CN Rotterdam, The Netherlands. erhard.van.der.vries@tiho-hannover.de.
Albert D M E OsterhausViroclinics Biosciences, 3029 AK Rotterdam, The Netherlands. albert.osterhaus@tiho-hannover.de.
Rik L de SwartDepartment of Viroscience, Erasmus MC, 3015 CN Rotterdam, The Netherlands. r.deswart@erasmusmc.nl.
Erasmus MC · NLViroclinics Biosciences (Netherlands) · NLUniversity of Veterinary Medicine Hannover, Foundation · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human respiratory syncytial virus (HRSV) is an important cause of severe respiratory tract disease in immunocompromised patients. Animal models are indispensable for evaluating novel intervention strategies in this complex patient population. To complement existing models in rodents and non-human primates, we have evaluated the potential benefits of an HRSV infection model in ferrets (Mustela putorius furo). Nine- to 12-month-old HRSV-seronegative immunocompetent or immunocompromised ferrets were infected with a low-passage wild-type strain of HRSV subgroup A (10⁵ TCID50) administered by intra-tracheal or intra-nasal inoculation. Immune suppression was achieved by bi-daily oral administration of tacrolimus, mycophenolate mofetil, and prednisolone. Throat and nose swabs were collected daily and animals were euthanized four, seven, or 21 days post-infection (DPI). Virus loads were determined by quantitative virus culture and qPCR. We observed efficient HRSV replication in both the upper and lower respiratory tract. In immunocompromised ferrets, virus loads reached higher levels and showed delayed clearance as compared to those in immunocompetent animals. Histopathological evaluation of animals euthanized 4 DPI demonstrated that the virus replicated in the respiratory epithelial cells of the trachea, bronchi, and bronchioles. These animal models can contribute to an assessment of the efficacy and safety of novel HRSV intervention strategies.

Indexed as

Disease Models, AnimalAnimalsFemaleFerretsHistocytochemistryImmunocompromised HostRespiratory Syncytial Virus, HumanRespiratory Syncytial Virus InfectionsRespiratory SystemViral Loadanimal modelsferretimmunocompromised hostrespiratory syncytial virusviral loads

Identifiers

PMID27314379
PMCPMC4926188
OpenAlexW2442690338

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.