Evidence map›Paper›PMID 37369212›Full record

ArticleCell chemical biology2023

Identification of triazenyl indoles as inhibitors of fungal fatty acid biosynthesis with broad-spectrum activity.

Kali R Iyer, Sheena C Li, Nicole M Revie, Jennifer W Lou, Dustin Duncan, Sara Fallah, Hiram Sanchez, Iwona Skulska, Mojca Mattiazzi Ušaj, Hamid Safizadeh and 18 more

Open access · greenAbstract read
In one paragraph

Article in Cell chemical biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

20 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Antifungal Activities of Multi-Halogenated Indoles Against Drug-ResistantInternational journal of molecular sciences · 2025
    Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Recent developments inMicrobiology and molecular biology reviews : MMBR · 2025
    Review
  11. Novel Triazeneindole Antibiotics: Synthesis and Hit-to-Lead Optimization.International journal of molecular sciences · 2025
    Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
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

28 authors at 8 institutions in 3 countries.

Kali R IyerDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada.
Sheena C LiDonnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, ON, Canada; RIKEN Center for Sustainable Resource Science, Wako, Japan.
Nicole M RevieDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada.
Jennifer W LouDepartment of Medical Biophysics, University of Toronto, Toronto, ON, Canada.
Dustin DuncanDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada.
Sara FallahDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada.
Hiram SanchezDepartment of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA; Department of Medical Microbiology and Immunology, University of Wisconsin, Madison, WI, USA.
Iwona SkulskaDepartment of Molecular and Cellular Biology, University of Guelph, Guelph, ON, Canada.
Mojca Mattiazzi UšajDepartment of Chemistry and Biology, Toronto Metropolitan University, Toronto, ON, Canada.
Hamid SafizadehDepartment of Computer Science and Engineering and Department of Electrical and Computer Engineering, University of Minnesota-Twin Cities, Minneapolis, MN, USA.
Brett LarsenDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada; Lunenfeld-Tanenbaum Research Institute, Sinai Health, Toronto, ON, Canada.
Cassandra WongDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada; Lunenfeld-Tanenbaum Research Institute, Sinai Health, Toronto, ON, Canada.
Ahmed AmanDrug Discovery Program, Ontario Institute for Cancer Research, Toronto, ON, Canada; Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada.
Taira KiyotaDrug Discovery Program, Ontario Institute for Cancer Research, Toronto, ON, Canada.
Mami YoshimuraRIKEN Center for Sustainable Resource Science, Wako, Japan.
Hiromi KimuraRIKEN Center for Sustainable Resource Science, Wako, Japan.
Hiroyuki HiranoRIKEN Center for Sustainable Resource Science, Wako, Japan.
Minoru YoshidaRIKEN Center for Sustainable Resource Science, Wako, Japan.
Hiroyuki OsadaRIKEN Center for Sustainable Resource Science, Wako, Japan.
Anne-Claude GingrasDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada; Lunenfeld-Tanenbaum Research Institute, Sinai Health, Toronto, ON, Canada.
David R AndesDepartment of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA; Department of Medical Microbiology and Immunology, University of Wisconsin, Madison, WI, USA.
Rebecca S ShapiroDepartment of Molecular and Cellular Biology, University of Guelph, Guelph, ON, Canada.
Nicole RobbinsDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada.
Mohammad T Mazhab-JafariDepartment of Medical Biophysics, University of Toronto, Toronto, ON, Canada; Princess Margaret Cancer Center, University Health Network, Toronto, ON, Canada.
Luke WhitesellDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada.
Yoko YashirodaRIKEN Center for Sustainable Resource Science, Wako, Japan. Electronic address: ytyy@riken.jp.
Charles BooneDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada; Donnelly Centre for Cellular & Biomolecular Research, University of Toronto, Toronto, ON, Canada; RIKEN Center for Sustainable Resource Science, Wako, Japan. Electronic address: charlie.boone@utoronto.ca.
Leah E CowenDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada. Electronic address: leah.cowen@utoronto.ca.
University of Toronto · CARIKEN Center for Sustainable Resource Science · JPOntario Institute for Cancer Research · CAUniversity of Guelph · CAUniversity of Wisconsin–Madison · USToronto Metropolitan University · CAUniversity Health Network · CAUniversity of Minnesota · US

Funding

Systematic Analysis of Morphogenesis, Commensalism, and Virulence in a Leading Human Fungal PathogenR01AI127375 · NIAID · UNIVERSITY OF TORONTO · PI LEAH Elizabeth Cowen · 2017 to 2026
$5.3M
NIAID NIH HHS R01 AI127375
6 · The paper itself

Abstract

Rising drug resistance among pathogenic fungi, paired with a limited antifungal arsenal, poses an increasing threat to human health. To identify antifungal compounds, we screened the RIKEN natural product depository against representative isolates of four major human fungal pathogens. This screen identified NPD6433, a triazenyl indole with broad-spectrum activity against all screening strains, as well as the filamentous mold Aspergillus fumigatus. Mechanistic studies indicated that NPD6433 targets the enoyl reductase domain of fatty acid synthase 1 (Fas1), covalently inhibiting its flavin mononucleotide-dependent NADPH-oxidation activity and arresting essential fatty acid biosynthesis. Robust Fas1 inhibition kills Candida albicans, while sublethal inhibition impairs diverse virulence traits. At well-tolerated exposures, NPD6433 extended the lifespan of nematodes infected with azole-resistant C. albicans. Overall, identification of NPD6433 provides a tool with which to explore lipid homeostasis as a therapeutic target in pathogenic fungi and reveals a mechanism by which Fas1 function can be inhibited.

Indexed as

Antifungal AgentsCandida albicansAspergillus fumigatusHumansMicrobial Sensitivity TestsVirulenceAntifungal AgentsantifungalCandidachemogenomicCryptococcusenoyl reductaseFas1FMNpathogen

Identifiers

PMID37369212
PMCPMC11016341
OpenAlexW4382051129

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.