Evidence map›Paper›PMID 26833677›Full record

ArticleAngewandte Chemie (International ed. in English)2016

Drug Repurposing Identifies Inhibitors of Oseltamivir-Resistant Influenza Viruses.

Ju Bao, Bindumadhav Marathe, Elena A Govorkova, Jie J Zheng

Open access · greenAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 27 citations in OpenAlex.

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  9. Microorganisms · 2019
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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

4 authors at 1 institution in 1 country.

Ju BaoDepartment of Structural Biology, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA.
Bindumadhav MaratheDepartment of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA.
Elena A GovorkovaDepartment of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA.
Jie J ZhengDepartment of Structural Biology, St. Jude Children's Research Hospital, Memphis, TN, 38105, USA. jzheng@jsei.ucla.edu.ORCID http://orcid.org/0000-0001-6524-6800
St. Jude Children's Research Hospital · US

Funding

Viral Vector Technology (VVTSR)P30CA021765 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI CHARLES ROBERTS · 1985 to 2026
$166.9M
Vision Research Core at UCLAP30EY000331 · NEI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Gregory Darin Field, DAVID S WILLIAMS · 1985 to 2026
$16.8M
Structural investigation of focal adhesion formation and disassemblyR01GM100909 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ZHENG, JIE J. · 2012 to 2015
$1.5M
Mechanisms of Different Wnt SignalsR01GM081492 · NIGMS · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI ZHENG, JIE J. · 2007 to 2010
$1.2M
NCI NIH HHS CA21765NCI NIH HHS P30 CA021765NEI NIH HHS P30 EY000331NIAID NIH HHS HHSN266200700005CNIGMS NIH HHS GM100909NIGMS NIH HHS R01 GM081492NIGMS NIH HHS R01 GM100909PHS HHS HHSN266200700005C
6 · The paper itself

Abstract

The neuraminidase (NA) inhibitor, oseltamivir, is a widely used anti-influenza drug. However, oseltamivir-resistant H1N1 influenza viruses carrying the H275Y NA mutation spontaneously emerged as a result of natural genetic drift and drug treatment. Because H275Y and other potential mutations may generate a future pandemic influenza strain that is oseltamivir-resistant, alternative therapy options are needed. Herein, we show that a structure-based computational method can be used to identify existing drugs that inhibit resistant viruses, thereby providing a first line of pharmaceutical defense against this possible scenario. We identified two drugs, nalidixic acid and dorzolamide, that potently inhibit the NA activity of oseltamivir-resistant H1N1 viruses with the H275Y NA mutation at very low concentrations, but have no effect on wild-type H1N1 NA even at a much higher concentration, suggesting that the oseltamivir-resistance mutation itself caused susceptibility to these drugs.

Indexed as

Antiviral AgentsDrug Resistance, ViralInfluenza A Virus, H1N1 SubtypeModels, MolecularMutationOseltamivirAntiviral AgentsOseltamivircomputational chemistrydrug discoverydrug repurposinginfluenza virusesneuraminidase

Identifiers

PMID26833677
PMCPMC4807618
OpenAlexW2265649053

What OpenQuestion holds

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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.