Evidence map›Paper›PMID 32328924›Full record

ArticleVirus genes2020

Isolation and characterization of new Puumala orthohantavirus strains from Germany.

Florian Binder, Sven Reiche, Gleyder Roman-Sosa, Marion Saathoff, René Ryll, Jakob Trimpert, Dusan Kunec, Dirk Höper, Rainer G Ulrich

Abstract read
In one paragraph

Article in Virus genes, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Tropism ofViruses · 2023
    Article
  6. Review
  7. Article
  8. Article
  9. Orthohantaviruses, Emerging Zoonotic Pathogens.Pathogens (Basel, Switzerland) · 2020
    Review
  10. 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

9 authors.

Florian BinderInstitute of Novel and Emerging Infectious Diseases, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Greifswald - Insel Riems, Germany.
Sven ReicheDepartment of Experimental Animal Facilities and Biorisk Management, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Greifswald - Insel Riems, Germany.
Gleyder Roman-SosaInstitute of Diagnostic Virology, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Greifswald - Insel Riems, Germany.
Marion SaathoffSpecialist Pest Control, Veterinary Task Force, Lower Saxony State Office for Consumer Protection and Food Safety, Oldenburg, Germany.
René RyllInstitute of Novel and Emerging Infectious Diseases, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Greifswald - Insel Riems, Germany.
Jakob TrimpertDepartment of Veterinary Medicine, Institute of Virology, Freie Universität Berlin, Berlin, Germany.
Dusan KunecDepartment of Veterinary Medicine, Institute of Virology, Freie Universität Berlin, Berlin, Germany.
Dirk HöperInstitute of Diagnostic Virology, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Greifswald - Insel Riems, Germany.
Rainer G UlrichInstitute of Novel and Emerging Infectious Diseases, Federal Research Institute for Animal Health, Friedrich-Loeffler-Institut, Greifswald - Insel Riems, Germany. rainer.ulrich@fli.de.ORCID http://orcid.org/0000-0002-5620-1528

Funding

Bundesministerium für Bildung und Forschung 01KI1721ABundesministerium für Bildung und Forschung 01KI1721HBundesministerium für Bildung und Forschung 03ZZ0821ABundesministerium für Bildung und Forschung FKZ 01KI1730
6 · The paper itself

Abstract

Orthohantaviruses are re-emerging rodent-borne pathogens distributed all over the world. Here, we report the isolation of a Puumala orthohantavirus (PUUV) strain from bank voles caught in a highly endemic region around the city Osnabrück, north-west Germany. Coding and non-coding sequences of all three segments (S, M, and L) were determined from original lung tissue, after isolation and after additional passaging in VeroE6 cells and a bank vole-derived kidney cell line. Different single amino acid substitutions were observed in the RNA-dependent RNA polymerase (RdRP) of the two stable PUUV isolates. The PUUV strain from VeroE6 cells showed a lower titer when propagated on bank vole cells compared to VeroE6 cells. Additionally, glycoprotein precursor (GPC)-derived virus-like particles of a German PUUV sequence allowed the generation of monoclonal antibodies that allowed the reliable detection of the isolated PUUV strain in the immunofluorescence assay. In conclusion, this is the first isolation of a PUUV strain from Central Europe and the generation of glycoprotein-specific monoclonal antibodies for this PUUV isolate. The obtained virus isolate and GPC-specific antibodies are instrumental tools for future reservoir host studies.

Indexed as

AnimalsAntibodies, MonoclonalAntibodies, ViralGermanyHumansOrthohepadnavirusPuumala virusAntibodies, MonoclonalAntibodies, ViralBank voleCell cultureGlycoprotein-specific antibodiesPuumala orthohantavirusVirus adaptation

Identifiers

PMID32328924
PMCPMC7329759

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Registered trials

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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.