Evidence map›Paper›PMID 26038453›Full record

ArticleEmerging microbes & infections2013

Protease activation mutants elicit protective immunity against highly pathogenic avian influenza viruses of subtype H7 in chickens and mice.

Ralf Wagner, Gülsah Gabriel, Matthias Schlesner, Nina Alex, Astrid Herwig, Ortrud Werner, Hans-Dieter Klenk

Open access · goldAbstract read
In one paragraph

Article in Emerging microbes & infections, 2013. 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
0.2field-weighted citation impact, top 41% 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, 17 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

7 authors at 3 institutions in 1 country.

Ralf WagnerSection Viral Vaccines, Paul-Ehrlich-Institut , 63225 Langen, Germany.
Gülsah GabrielInstitute for Virology, Philipps-University Marburg , 35043 Marburg, Germany.
Matthias SchlesnerInstitute for Virology, Philipps-University Marburg , 35043 Marburg, Germany.
Nina AlexSection Viral Vaccines, Paul-Ehrlich-Institut , 63225 Langen, Germany.
Astrid HerwigInstitute for Virology, Philipps-University Marburg , 35043 Marburg, Germany.
Ortrud WernerFriedrich-Loeffler-Institute , Greifswald-Insel Riems, 17493 Greifswald-Insel Riems, Germany.
Hans-Dieter KlenkInstitute for Virology, Philipps-University Marburg , 35043 Marburg, Germany.
Philipps University of Marburg · DEPaul Ehrlich Institut · DEFriedrich-Loeffler-Institut · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protease activation mutants of the highly pathogenic avian influenza virus A/FPV/Rostock/34 (H7N1) have been generated that are fully dependent on the presence of trypsin for growth in cell culture. Unlike wild-type virus, the mutants do not induce systemic infection in chicken embryos and show low pathogenicity in both chicken embryos and adult chickens. Inactivated vaccines prepared from the mutants protected chickens and mice very efficiently against infection with highly pathogenic wild-type virus in a cross-reactive manner. The potential of these mutants to be used as veterinary and prepandemic vaccines will be discussed.

Indexed as

influenza viruspathogenicityprotectionproteolytic activationvaccine

Identifiers

PMID26038453
PMCPMC3630491
OpenAlexW1993380803

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.