Evidence map›Paper›PMID 31645446›Full record

ArticleJournal of virology2020

What a Difference a Gene Makes: Identification of Virulence Factors of Cowpox Virus.

Aistė Tamošiūnaitė, Saskia Weber, Timo Schippers, Annika Franke, Zhiyong Xu, Maria Jenckel, Florian Pfaff, Donata Hoffmann, Maegan Newell, B Karsten Tischer and 2 more

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

8 citing papers in PubMed, 8 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

12 authors at 2 institutions in 1 country.

Aistė Tamošiūnaitė *Institut für Virologie, Freie Universität Berlin, Berlin, Germany.
Saskia Weber *Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-insel Riems, Germany.
Timo Schippers *Institut für Virologie, Freie Universität Berlin, Berlin, Germany.
Annika FrankeInstitute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-insel Riems, Germany.
Zhiyong XuInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
Maria JenckelInstitute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-insel Riems, Germany.
Florian PfaffInstitute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-insel Riems, Germany.
Donata HoffmannInstitute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-insel Riems, Germany.
Maegan NewellInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
B Karsten TischerInstitut für Virologie, Freie Universität Berlin, Berlin, Germany.
Martin BeerInstitute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald-insel Riems, Germany martin.beer@fli.de no.34@fu-berlin.de.
Nikolaus OsterriederInstitut für Virologie, Freie Universität Berlin, Berlin, Germany martin.beer@fli.de no.34@fu-berlin.de.
Freie Universität Berlin · DEFriedrich-Loeffler-Institut · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cowpox virus (CPXV) is a zoonotic orthopoxvirus (OPV) that causes spillover infections from its animal hosts to humans. In 2009, several human CPXV cases occurred through transmission from pet rats. An isolate from a diseased rat, RatPox09, exhibited significantly increased virulence in Wistar rats and caused high mortality compared to that caused by the mildly virulent laboratory strain Brighton Red (BR). The RatPox09 genome encodes four genes which are absent in the BR genome. We hypothesized that their gene products could be major factors influencing the high virulence of RatPox09. To address this hypothesis, we employed several BR-RatPox09 chimeric viruses. Using Red-mediated mutagenesis, we generated BR-based knock-in mutants with single or multiple insertions of the respective RatPox09 genes. High-throughput sequencing was used to verify the genomic integrity of all recombinant viruses, and transcriptomic analyses confirmed that the expression profiles of the genes that were adjacent to the modified ones were unaltered. While the

Indexed as

Cowpox virusGenome, ViralMutationAnimalsChlorocebus aethiopsCowpoxHumansMutagenesisRatsRats, WistarVero Cellscowpox viruspathogenesisvirulence factorszoonotic infections

Identifiers

PMID31645446
PMCPMC6955266
OpenAlexW2980382310

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.