Evidence map›Paper›PMID 40431699›Full record

ArticleViruses2025

Development of a Pentacistronic Ebola Virus Minigenome System.

Brady N Zell, Vaille A Swenson, Shao-Chia Lu, Lin Wang, Michael A Barry, Hideki Ebihara, Satoko Yamaoka

Abstract read
In one paragraph

Article in Viruses, 2025. 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
–field-weighted citation impact
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. Mapping FirstbioRxiv : the preprint server for biology · 2026
    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

7 authors.

Brady N ZellVirology and Gene Therapy Program, Mayo Clinic Graduate School of Biomedical Sciences, Rochester, MN 55905, USA.ORCID 0000-0002-9755-950X
Vaille A SwensonVirology and Gene Therapy Program, Mayo Clinic Graduate School of Biomedical Sciences, Rochester, MN 55905, USA.
Shao-Chia LuDivision of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA.
Lin WangDivision of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA.
Michael A BarryDivision of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA.ORCID 0000-0002-8568-5664
Hideki EbiharaDepartment of Virology 1, National Institute of Infectious Diseases, Musashimurayama 208-0011, Japan.
Satoko YamaokaDivision of Infectious Diseases, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA.

Funding

Mechanisms of Ebola virus-mediated inflammatory activation linked to pathogenesisR01AI134937 · NIAID · MAYO CLINIC ROCHESTER · PI BARRY, MICHAEL A · 2019 to 2023
$3.3M
PhD Training Program in Virology and Gene TherapyT32AI132165 · NIAID · MAYO CLINIC ROCHESTER · PI ROBERTO B. CATTANEO · 2018 to 2026
$1.3M
NIAID NIH HHS R01 AI134937NIAID NIH HHS T32 AI132165
6 · The paper itself

Abstract

Ebola virus (EBOV) causes severe disease outbreaks in humans with high case fatality rates. EBOV requires adaptation to cause lethal disease in mice by acquiring single mutations in both the nucleoprotein (NP) and VP24 genes. As an attempt to model mouse-adapted EBOV (MA-EBOV), we engineered novel pentacistronic minigenomes (5xMG) containing a reporter gene, VP40, and glycoprotein genes as well as the NP and VP24 genes from either EBOV or MA-EBOV. The 5xMGs were constructed and optimized, and the produced transcription- and replication-competent virus-like particles (trVLPs) were demonstrated to infect several cell lines. Introduction of the mouse-adaptation mutations did not significantly impact the replication and transcription of the 5xMG or the relative infectivity of the trVLPs in vitro. This work demonstrates the development of the 5xMG system as a new versatile tool to study EBOV biology.

Indexed as

EbolavirusGenome, ViralAnimalsCell LineGenes, ReporterHemorrhagic Fever, EbolaHumansMiceNucleoproteinsViral ProteinsVirus ReplicationNucleoproteinsViral ProteinsVP24 protein, Ebola virusEbola virusminigenomemouse-adaptationtrVLPs

Identifiers

PMID40431699
PMCPMC12115963

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.