Evidence map›Paper›PMID 23346363›Full record

ArticleScientific reports2013

A cell-based screening system for influenza A viral RNA transcription/replication inhibitors.

Makoto Ozawa, Masayuki Shimojima, Hideo Goto, Shinji Watanabe, Yasuko Hatta, Maki Kiso, Yousuke Furuta, Taisuke Horimoto, Noel R Peters, F Michael Hoffmann and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 21 citations in OpenAlex.

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  7. Unrestrained AMPylation targets cytosolic chaperones and activates the heat shock response.Proceedings of the National Academy of Sciences of the United States of America · 2017
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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

11 authors at 4 institutions in 2 countries.

Makoto OzawaDepartment of Special Pathogens, International Research Center for Infectious Diseases, Institute of Medical Science, University of Tokyo, Tokyo, Japan.
Masayuki Shimojima
Hideo Goto
Shinji Watanabe
Yasuko Hatta
Maki Kiso
Yousuke Furuta
Taisuke Horimoto
Noel R Peters
F Michael Hoffmann
Yoshihiro Kawaoka
Tokyo University of Science · JPUniversity of Wisconsin–Madison · USFluGen (United States) · USToyama College · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although two classes of antivirals, NA inhibitors and M2 ion channel blockers, are licensed for influenza treatment, dual resistant mutants, including highly pathogenic H5N1 viruses, have appeared. Alternative treatment options are, therefore, needed. Influenza A viral RNA (vRNA) transcription/replication is a promising target for antiviral development, since it is essential for virus replication. Accordingly, an efficient and reliable method to identify vRNA transcription/replication inhibitors is desirable. Here, we developed a cell-based screening system by establishing a cell line that stably expresses influenza viral ribonucleoprotein complex (vRNP). Compound library screening using this cell line allowed us to identify a compound that inhibits vRNA transcription/replication by using reporter protein expression from virus-like RNA as a readout and virus replication in vitro. vRNP-expressing cells have potential as a simple and convenient high-throughput screening (HTS) system, and, thus, are promising to identify vRNA transcription/replication inhibitors for various RNA viruses, especially for primary screens.

Indexed as

AnimalsAntiviral AgentsDogsDrug Evaluation, PreclinicalGenetic VectorsHEK293 CellsHigh-Throughput Screening AssaysHumansInfluenza A virusInfluenza, HumanMadin Darby Canine Kidney CellsRNA, ViralRNA VirusesVault Ribonucleoprotein ParticlesViral ProteinsVirus ReplicationAntiviral AgentsRNA, ViralVault Ribonucleoprotein ParticlesViral Proteins

Identifiers

PMID23346363
PMCPMC3551287
OpenAlexW2017000284

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.