Evidence map›Paper›PMID 31698728›Full record

ArticleViruses2019

Isolation and Characterization of Clinical RSV Isolates in Belgium during the Winters of 2016-2018.

Winke Van der Gucht, Kim Stobbelaar, Matthias Govaerts, Thomas Mangodt, Cyril Barbezange, Annelies Leemans, Benedicte De Winter, Steven Van Gucht, Guy Caljon, Louis Maes and 6 more

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

13 citing papers in PubMed, 17 citations in OpenAlex.

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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

16 authors at 3 institutions in 1 country.

Winke Van der GuchtLaboratory of Microbiology, Parasitology and Hygiene, and Infla-Med Centre of Excellence, University of Antwerp (UA), Universiteitsplein 1 S.7, 2610 Antwerp, Belgium.
Kim StobbelaarLaboratory of Microbiology, Parasitology and Hygiene, and Infla-Med Centre of Excellence, University of Antwerp (UA), Universiteitsplein 1 S.7, 2610 Antwerp, Belgium.
Matthias GovaertsLaboratory of Microbiology, Parasitology and Hygiene, and Infla-Med Centre of Excellence, University of Antwerp (UA), Universiteitsplein 1 S.7, 2610 Antwerp, Belgium.ORCID 0000-0002-1290-0968
Thomas MangodtPediatrics Department, Antwerp University Hospital (UZA), Wilrijkstraat 10, 2650 Edegem, Belgium.
Cyril BarbezangeSciensano, Rue Juliette Wytsmanstraat 14, 1050 Brussels, Belgium.ORCID 0000-0001-9606-2983
Annelies LeemansLaboratory of Microbiology, Parasitology and Hygiene, and Infla-Med Centre of Excellence, University of Antwerp (UA), Universiteitsplein 1 S.7, 2610 Antwerp, Belgium.
Benedicte De WinterLaboratory of Experimental Medicine and Pediatrics, University of Antwerp (UA), Univeristeitsplein 1 T.3, 2610 Antwerp, Belgium.
Steven Van GuchtSciensano, Rue Juliette Wytsmanstraat 14, 1050 Brussels, Belgium.ORCID 0000-0002-8150-9372
Guy CaljonLaboratory of Microbiology, Parasitology and Hygiene, and Infla-Med Centre of Excellence, University of Antwerp (UA), Universiteitsplein 1 S.7, 2610 Antwerp, Belgium.
Louis MaesLaboratory of Microbiology, Parasitology and Hygiene, and Infla-Med Centre of Excellence, University of Antwerp (UA), Universiteitsplein 1 S.7, 2610 Antwerp, Belgium.ORCID 0000-0002-2324-9509
Jozef De DooyLaboratory of Experimental Medicine and Pediatrics, University of Antwerp (UA), Univeristeitsplein 1 T.3, 2610 Antwerp, Belgium.
Philippe JorensLaboratory of Experimental Medicine and Pediatrics, University of Antwerp (UA), Univeristeitsplein 1 T.3, 2610 Antwerp, Belgium.
Annemieke SmetLaboratory of Experimental Medicine and Pediatrics, University of Antwerp (UA), Univeristeitsplein 1 T.3, 2610 Antwerp, Belgium.ORCID 0000-0002-1271-6191
Paul CosLaboratory of Microbiology, Parasitology and Hygiene, and Infla-Med Centre of Excellence, University of Antwerp (UA), Universiteitsplein 1 S.7, 2610 Antwerp, Belgium.
Stijn VerhulstPediatrics Department, Antwerp University Hospital (UZA), Wilrijkstraat 10, 2650 Edegem, Belgium.ORCID 0000-0002-1922-9716
Peter L DelputteLaboratory of Microbiology, Parasitology and Hygiene, and Infla-Med Centre of Excellence, University of Antwerp (UA), Universiteitsplein 1 S.7, 2610 Antwerp, Belgium.ORCID 0000-0003-3972-616X
University of Antwerp · BESciensano (Belgium) · BEAntwerp University Hospital · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Respiratory Syncytial Virus (RSV) is a very important viral pathogen in children, immunocompromised and cardiopulmonary diseased patients and the elderly. Most of the published research with RSV was performed on RSV Long and RSV A2, isolated in 1956 and 1961, yet recent RSV isolates differ from these prototype strains. Additionally, these viruses have been serially passaged in cell culture, which may result in adaptations that affect virus-host interactions. We have isolated RSV from mucosal secretions of 12 patients in the winters 2016-2017 and 2017-2018, of which eight RSV-A subtypes and four RSV-B subtypes. Passage 3 of the isolates was assessed for viral replication kinetics and infectious virus production in HEp-2, A549 and BEAS-2B cells, thermal stability at 37 °C, 32 °C and 4 °C, syncytia formation, neutralization by palivizumab and mucin mRNA expression in infected A549 cells. We observed that viruses isolated in one RSV season show differences on the tested assays. Furthermore, comparison with RSV A2 and RSV B1 reveals for some RSV isolates differences in viral replication kinetics, thermal stability and fusion capacity. Major differences are, however, not observed and differences between the recent isolates and reference strains is, overall, similar to the observed variation in between the recent isolates. One clinical isolate (BE/ANT-A11/17) replicated very efficiently in all cell lines, and remarkably, even better than RSV A2 in the HEp-2 cell line.

Indexed as

Respiratory Syncytial Virus InfectionsA549 CellsBelgiumBronchiolitisCell LineChildChild, PreschoolHumansMucinsRespiratory Syncytial Virus, HumanSeasonsVirus ReplicationMucinsbronchiolitismucinpatient-derived virusRSV

Identifiers

PMID31698728
PMCPMC6893609
OpenAlexW2984679135

What OpenQuestion holds

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LicenceCC BY
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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.