Evidence map›Paper›PMID 37379580›Full record

ArticleThe Journal of infectious diseases2023

The Mucin-Like Domain of the Ebola Glycoprotein Does Not Impact Virulence or Pathogenicity in Ferrets.

Peter J Halfmann, Viktoriya Borisevich, Corri B Levine, Chad E Mire, Karla A Fenton, Thomas W Geisbert, Yoshihiro Kawaoka, Robert W Cross

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of infectious diseases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

4 citing papers in PubMed, 4 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

8 authors at 2 institutions in 2 countries.

Peter J HalfmannInfluenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison.
Viktoriya BorisevichDepartment of Microbiology and Immunology.
Corri B LevineDepartment of Microbiology and Immunology.
Chad E MireDepartment of Microbiology and Immunology.
Karla A FentonDepartment of Microbiology and Immunology.
Thomas W GeisbertDepartment of Microbiology and Immunology.ORCID 0000-0003-0858-1877
Yoshihiro KawaokaInfluenza Research Institute, Department of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison.
Robert W CrossDepartment of Microbiology and Immunology.
The University of Texas Medical Branch at Galveston · USUniversity of Wisconsin–Madison · US

Funding

Systems Biology Identifies Restriction Factors for West Nile VirusU19AI106772 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI KAWAOKA, YOSHIHIRO · 2013 to 2017
$26.1M
NIAID NIH HHS U19 AI106772NIH HHS U19AI106772
6 · The paper itself

Abstract

backgroundEbola virus (EBOV) is considered among the most dangerous viruses with case fatality rates approaching 90% depending on the outbreak. While several viral proteins (VPs) including VP24, VP35, and the soluble glycoprotein are understood to contribute to virulence, less is known of the contribution of the highly variable mucin-like domain (MLD) of EBOV. Early studies have defined a potential role in immune evasion of the MLD by providing a glycan shield to critical glycoprotein residues tied to viral entry. Nonetheless, little is known as to what direct role the MLD plays in acute EBOV disease (EVD).

methodsWe generated an infectious EBOV clone that lacks the MLD and assessed its virulence in ferrets compared with wild-type (WT) virus.

resultsNo differences in growth kinetics were observed in vitro, nor were there any differences in time to death, viremia, or clinical picture in ferrets infected with recombinant EBOV (rEBOV)-WT or rEBOV-Δmucin.

conclusionsThe EBOV MLD does not play a critical role in acute pathogenesis of EVD in ferrets.

Indexed as

EbolavirusHemorrhagic Fever, EbolaAnimalsFerretsGlycoproteinsHumansMucinsVirulenceGlycoproteinsMucinsEbola virusferretsmucin-like domainreverse genetics

Identifiers

PMID37379580
PMCPMC10651202
OpenAlexW4382502749

What OpenQuestion holds

Textmetadata
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.