Evidence map›Paper›PMID 40781075›Full record

ArticleNature communications2025

Coniontins, lipopetaibiotics active against Candida auris identified from a microbial natural product fractionation library.

Xuefei Chen, Kalinka Koteva, Sommer Chou, Allison Guitor, Daniel Pallant, Yunjin Lee, David Sychantha, Shawn French, Dirk Hackenberger, Nicole Robbins and 5 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. Frontiers in cellular and infection microbiology · 2026
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors.

Xuefei ChenDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.ORCID http://orcid.org/0009-0006-6304-5777
Kalinka KotevaDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.ORCID http://orcid.org/0000-0002-6446-9567
Sommer ChouDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.ORCID http://orcid.org/0000-0001-7742-7350
Allison GuitorDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.
Daniel PallantDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.ORCID http://orcid.org/0000-0003-4402-3637
Yunjin LeeDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada.
David SychanthaDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.ORCID http://orcid.org/0000-0002-3497-1599
Shawn FrenchDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.ORCID http://orcid.org/0000-0002-3565-8385
Dirk HackenbergerDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.
Nicole RobbinsDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada.ORCID http://orcid.org/0000-0003-2821-9269
Michael A CookDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.
Eric D BrownDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.ORCID http://orcid.org/0000-0002-7624-8112
Lesley T MacNeilDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.
Leah E CowenDepartment of Molecular Genetics, University of Toronto, Toronto, ON, Canada.ORCID http://orcid.org/0000-0001-5797-0110
Gerard D WrightDavid Braley Centre for Antibiotic Discovery, M.G. DeGroote Institute for Infectious Disease Research, Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada. wrightge@mcmaster.ca.ORCID http://orcid.org/0000-0002-9129-7131

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
Canada Research Chairs (Chaires de recherche du Canada) Tier 1Canada Research Chairs (Chaires de recherche du Canada) (Tier 1)Microbial Genomics & Infectious DiseaseFoundation for the National Institutes of Health (Foundation for the National Institutes of Health, Inc.) R01 grant (R01AI127375)Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) FDN-154288Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) FRN 143215Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) FRN-148463Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) PJT-156067NIAID NIH HHS R01 AI127375
6 · The paper itself

Abstract

The rise of drug-resistant fungal pathogens, including Candida auris, highlights the urgent need for innovative antifungal therapies. We have developed a cost-effective platform combining microbial extract prefractionation with rapid mass spectrometry-bioinformatics-based dereplication to efficiently prioritize previously uncharacterized antifungal scaffolds. Screening C. auris and Candida albicans reveals coniotins, lipopeptaibiotics isolated from Coniochaeta hoffmannii, which are undetectable in crude extracts. Coniotins exhibits potent activity against critical priority fungal pathogens listed by the World Health Organization, including C. albicans, Cryptococcus neoformans, multidrug-resistant Candida auris, and Aspergillus fumigatus, with high selectivity and low resistance potential. Coniotin A targets beta-glucan, compromising fungal cell wall integrity, remodelling, and sensitizing C. auris to caspofungin. Identification of its hybrid polyketide synthase-nonribosomal peptide synthetase biosynthetic gene cluster facilitates discovering structurally diverse lipopeptaibiotics. Here, we show that natural product prefractionation enables the discovery of previously hidden bioactive scaffolds and introduces coniotins as candidates for combating multidrug-resistant fungal pathogens.

Indexed as

Antifungal AgentsBiological ProductsCandida aurisAspergillus fumigatusCandida albicansCell WallCryptococcus neoformansMicrobial Sensitivity TestsMultigene FamilyAntifungal AgentsBiological Products

Identifiers

PMID40781075
PMCPMC12334575

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.