Evidence map›Paper›PMID 37186162›Full record

ArticleThe Journal of infectious diseases2023

Single-Dose Treatment With Vesicular Stomatitis Virus-Based Ebola Virus Vaccine Expressing Ebola Virus-Specific Artificial Micro-RNA Does Not Protect Mice From Lethal Disease.

Kyle L O'Donnell, Julie Callison, Heinz Feldmann, Thomas Hoenen, Andrea Marzi

Open access · hybridAbstract 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 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 51% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

5 authors at 2 institutions in 2 countries.

Kyle L O'DonnellLaboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana.
Julie CallisonLaboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana.
Heinz FeldmannLaboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana.ORCID 0000-0001-9448-8227
Thomas HoenenLaboratory for Integrative Cell and Infection Biology, Institute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Greifswald, Germany.ORCID 0000-0002-5829-6305
Andrea MarziLaboratory of Virology, Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, Montana.
National Institutes of Health · USFriedrich-Loeffler-Institut · DE

Funding

Viral Hemorrhagic Fevers: Disease Modeling and TransmissionZIAAI001089 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI FELDMANN, HEINRICH · 2009 to 2025
$50.7M
Immunobiology, molecular virology and countermeasures of highly pathogenic virusesZIAAI001254 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI MARZI, ANDREA · 2020 to 2025
$16.6M
NIH HHS
6 · The paper itself

Abstract

Although significant progress has been made in the development of therapeutics against Ebola virus (EBOV), we sought to expand upon existing strategies and combine an RNA interference-based intervention with the approved vesicular stomatitis virus-based Ebola virus (VSV-EBOV) vaccine to conjointly treat and vaccinate patients during an outbreak. We constructed VSV-EBOV vectors expressing artificial micro-RNAs (amiRNAs) targeting sequences of EBOV proteins. In vitro experiments demonstrated a robust decrease in EBOV replication using a minigenome system and infectious virus. For in vivo evaluation, mouse-adapted EBOV-infected CD-1 mice were treated 24 hours after infection with a single dose of the VSV-EBOV amiRNA constructs. We observed no difference in disease progression or survival compared to the control-treated mice. In summary, while amiRNAs decrease viral replication in vitro, the effect is not sufficient to protect mice from lethal disease, and this therapeutic approach requires further optimization.

Indexed as

Ebola VaccinesEbolavirusHemorrhagic Fever, EbolaVesicular StomatitisAnimalsHumansMiceRNAEbola VaccinesRNAamiRNAEbola virus diseasefiloviruspostexposure prophylaxisRNAi

Identifiers

PMID37186162
PMCPMC10651205
OpenAlexW4367182739

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.