Evidence map›Paper›PMID 27571477›Full record

ArticleNature chemical biology2016

Dual action antifungal small molecule modulates multidrug efflux and TOR signaling.

Tanvi Shekhar-Guturja, G M Kamal B Gunaherath, E M Kithsiri Wijeratne, Jean-Philippe Lambert, Anna F Averette, Soo Chan Lee, Taeyup Kim, Yong-Sun Bahn, Farida Tripodi, Ron Ammar and 13 more

Open access · greenAbstract read
In one paragraph

Article in Nature chemical biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

61 citing papers in PubMed, 102 citations in OpenAlex.

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  19. Molecular mechanisms governing antifungal drug resistance.npj antimicrobials and resistance · 2023
    Review
  20. Article

1 more citing papers are in PubMed but not listed here.

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

23 authors at 10 institutions in 6 countries.

Tanvi Shekhar-GuturjaDepartment of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada.
G M Kamal B GunaherathNatural Products Center, School of Natural Resources and the Environment, College of Agriculture and Life Sciences, University of Arizona, Tucson, Arizona, USA.
E M Kithsiri WijeratneNatural Products Center, School of Natural Resources and the Environment, College of Agriculture and Life Sciences, University of Arizona, Tucson, Arizona, USA.
Jean-Philippe LambertLunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.
Anna F AveretteDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, North Carolina, USA.
Soo Chan LeeDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, North Carolina, USA.
Taeyup KimDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, North Carolina, USA.
Yong-Sun BahnDepartment of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul, Korea.ORCID 0000-0001-9573-5752
Farida TripodiDepartment of Biotechnology and Biosciences, University of Milano-Bicocca and SYSBIO, Centre of Systems Biology, Milan, Italy.
Ron AmmarDonnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, Ontario, Canada.
Katja DöhlInstitute of Biochemistry, Heinrich Heine University Duesseldorf, Duesseldorf, Germany.
Karolina Niewola-StaszkowskaDepartment of Molecular Biology, University of Geneva, Geneva, Switzerland.
Lutz SchmittInstitute of Biochemistry, Heinrich Heine University Duesseldorf, Duesseldorf, Germany.
Robbie J LoewithDepartment of Molecular Biology, University of Geneva, Geneva, Switzerland.
Frederick P RothDepartment of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada.
Dominique SanglardInstitute of Microbiology, University Hospital Lausanne and University Hospital Center, Lausanne, Switzerland.
David AndesDepartment of Medicine, University of Wisconsin, Madison, Wisconsin, USA.
Corey NislowFaculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, British Columbia, Canada.ORCID 0000-0002-4016-8874
Paola CoccettiDepartment of Biotechnology and Biosciences, University of Milano-Bicocca and SYSBIO, Centre of Systems Biology, Milan, Italy.ORCID 0000-0001-5898-5883
Anne-Claude GingrasDepartment of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada.
Joseph HeitmanDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, North Carolina, USA.
A A Leslie GunatilakaNatural Products Center, School of Natural Resources and the Environment, College of Agriculture and Life Sciences, University of Arizona, Tucson, Arizona, USA.
Leah E CowenDepartment of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada.
Duke University · USMount Sinai Hospital · CAUniversity of Arizona · USUniversity of Toronto · CAHeinrich Heine University Düsseldorf · DEUniversity of Geneva · CHUniversity of Milano-Bicocca · ITUniversity of British Columbia · CAUniversity of Wisconsin–Madison · USYonsei University · KR

Funding

Trehalose Pathway for Antifungal Targets and InhibitorsP01AI104533 · NIAID · DUKE UNIVERSITY · PI PERFECT, JOHN R. · 2015 to 2019
$9.0M
Structural Biological Development of Fungal-Specific Calcineurin InhibitorsR01AI112595 · NIAID · DUKE UNIVERSITY · PI HEITMAN, JOSEPH, SCHUMACHER, MARIA · 2014 to 2017
$2.5M
Anticancer Agents from Plant- and Lichen-Associated Fungi of the Sonoran DesertR01CA090265 · NCI · UNIVERSITY OF ARIZONA · PI GUNATILAKA, LESLIE · 2002 to 2013
$2.2M
Diverse Molecular Libraries from Unique Endosymbiotic FungiP41GM094060 · NIGMS · UNIVERSITY OF ARIZONA · PI GUNATILAKA, LESLIE · 2010 to 2012
$867k
Structural Biological Development of Fungal-Specific Calcineurin InhibitorsR56AI112595 · NIAID · DUKE UNIVERSITY · PI HEITMAN, JOSEPH, HONG, JIYONG · 2020 to 2020
$669k
NCI NIH HHS R01 CA090265NIAID NIH HHS P01 AI104533NIAID NIH HHS R01 AI112595NIAID NIH HHS R56 AI112595NIGMS NIH HHS P41 GM094060
6 · The paper itself

Abstract

There is an urgent need for new strategies to treat invasive fungal infections, which are a leading cause of human mortality. Here, we establish two activities of the natural product beauvericin, which potentiates the activity of the most widely deployed class of antifungal against the leading human fungal pathogens, blocks the emergence of drug resistance, and renders antifungal-resistant pathogens responsive to treatment in mammalian infection models. Harnessing genome sequencing of beauvericin-resistant mutants, affinity purification of a biotinylated beauvericin analog, and biochemical and genetic assays reveals that beauvericin blocks multidrug efflux and inhibits the global regulator TORC1 kinase, thereby activating the protein kinase CK2 and inhibiting the molecular chaperone Hsp90. Substitutions in the multidrug transporter Pdr5 that enable beauvericin efflux impair antifungal efflux, thereby impeding resistance to the drug combination. Thus, dual targeting of multidrug efflux and TOR signaling provides a powerful, broadly effective therapeutic strategy for treating fungal infectious disease that evades resistance.

Indexed as

Antifungal AgentsATP-Binding Cassette TransportersDepsipeptidesDrug Resistance, FungalDrug Resistance, MultipleFungiHSP90 Heat-Shock ProteinsMicrobial Sensitivity TestsMycosesProtein Kinase InhibitorsSaccharomyces cerevisiae ProteinsSignal TransductionSmall Molecule LibrariesTOR Serine-Threonine KinasesAntifungal AgentsATP-Binding Cassette TransportersbeauvericinDepsipeptidesHSP90 Heat-Shock ProteinsPDR5 protein, S cerevisiaeProtein Kinase InhibitorsSaccharomyces cerevisiae ProteinsSmall Molecule LibrariesTOR Serine-Threonine Kinases

Identifiers

PMID27571477
PMCPMC5030160
OpenAlexW2509038340

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.