Evidence map›Paper›PMID 29118447›Full record

ArticleScientific reports2017

Influenza virus segment 5 (+)RNA - secondary structure and new targets for antiviral strategies.

Marta Soszynska-Jozwiak, Paula Michalak, Walter N Moss, Ryszard Kierzek, Julita Kesy, Elzbieta Kierzek

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

16 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
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  5. In vivo secondary structural analysis of Influenza A virus genomic RNA.Cellular and molecular life sciences : CMLS · 2023
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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

6 authors at 2 institutions in 2 countries.

Marta Soszynska-JozwiakInstitute of Bioorganic Chemistry Polish Academy of Sciences, 61-704, Poznan, Noskowskiego 12/14, Poland.
Paula MichalakInstitute of Bioorganic Chemistry Polish Academy of Sciences, 61-704, Poznan, Noskowskiego 12/14, Poland.
Walter N MossRoy J. Carver Department of Biophysics, Biochemistry and Molecular Biology, Iowa State University, Ames, IA, 50011, United States of America.
Ryszard KierzekInstitute of Bioorganic Chemistry Polish Academy of Sciences, 61-704, Poznan, Noskowskiego 12/14, Poland.
Julita KesyInstitute of Bioorganic Chemistry Polish Academy of Sciences, 61-704, Poznan, Noskowskiego 12/14, Poland.
Elzbieta KierzekInstitute of Bioorganic Chemistry Polish Academy of Sciences, 61-704, Poznan, Noskowskiego 12/14, Poland. elzbieta.kierzek@ibch.poznan.pl.
Institute of Bioorganic Chemistry, Polish Academy of Sciences · PLIowa State University · US

Funding

Finding, folding and characterizing the functions of disease-relevant RNA structuresR01GM133810 · NIGMS · IOWA STATE UNIVERSITY · PI Walter Moss · 2019 to 2026
$2.8M
Understanding Epstein Barr virus oncogenicity through non-coding RNA structureR00GM112877 · NIGMS · IOWA STATE UNIVERSITY · PI MOSS, WALTER · 2017 to 2019
$747k
NIGMS NIH HHS R00 GM112877NIGMS NIH HHS R01 GM133810
6 · The paper itself

Abstract

Influenza A virus is a threat for humans due to seasonal epidemics and occasional pandemics. This virus can generate new strains that are dangerous through nucleotide/amino acid changes or through segmental recombination of the viral RNA genome. It is important to gain wider knowledge about influenza virus RNA to create new strategies for drugs that will inhibit its spread. Here, we present the experimentally determined secondary structure of the influenza segment 5 (+)RNA. Two RNAs were studied: the full-length segment 5 (+)RNA and a shorter construct containing only the coding region. Chemical mapping data combined with thermodynamic energy minimization were used in secondary structure prediction. Sequence/structure analysis showed that the determined secondary structure of segment 5 (+)RNA is mostly conserved between influenza virus type A strains. Microarray mapping and RNase H cleavage identified accessible sites for oligonucleotides in the revealed secondary structure of segment 5 (+)RNA. Antisense oligonucleotides were designed based on the secondary structure model and tested against influenza virus in cell culture. Inhibition of influenza virus proliferation was noticed, identifying good targets for antisense strategies. Effective target sites fall within two domains, which are conserved in sequence/structure indicating their importance to the virus.

Indexed as

Nucleic Acid ConformationAnimalsAntiviral AgentsBase SequenceDogsHumansInfluenza A Virus, H5N1 SubtypeInfluenza, HumanMadin Darby Canine Kidney CellsModels, MolecularOligonucleotides, AntisenseOpen Reading FramesRibonuclease HRNA, ViralVirus ReplicationAntiviral AgentsOligonucleotides, AntisenseRibonuclease HRNA, Viral

Identifiers

PMID29118447
PMCPMC5678188
OpenAlexW2765936911

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.