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Sekeresova Kralova J, Donic C, Dassa B, Livyatan I, Jansen PM, Ben-Dor S, Fidel L, Trzebanski S, Narunsky-Haziza L, Asraf O, Brenner O, Dafni H, Jona G, Boura-Halfon S, Stettner N, Segal E, Brunke S, Pilpel Y, Straussman R, Zeevi D, Bacher P, Hube B, Shlezinger N, Jung S. Competitive fungal commensalism mitigates candidiasis pathology. J Exp Med 2024; 221:e20231686. [PMID: 38497819 PMCID: PMC10949073 DOI: 10.1084/jem.20231686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 01/17/2024] [Accepted: 02/14/2024] [Indexed: 03/19/2024] Open
Abstract
The mycobiota are a critical part of the gut microbiome, but host-fungal interactions and specific functional contributions of commensal fungi to host fitness remain incompletely understood. Here, we report the identification of a new fungal commensal, Kazachstania heterogenica var. weizmannii, isolated from murine intestines. K. weizmannii exposure prevented Candida albicans colonization and significantly reduced the commensal C. albicans burden in colonized animals. Following immunosuppression of C. albicans colonized mice, competitive fungal commensalism thereby mitigated fatal candidiasis. Metagenome analysis revealed K. heterogenica or K. weizmannii presence among human commensals. Our results reveal competitive fungal commensalism within the intestinal microbiota, independent of bacteria and immune responses, that could bear potential therapeutic value for the management of C. albicans-mediated diseases.
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Affiliation(s)
| | - Catalina Donic
- Departments of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Bareket Dassa
- Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Ilana Livyatan
- Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Paul Mathias Jansen
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology—Hans Knoell Institute Jena (HKI), Jena, Germany
| | - Shifra Ben-Dor
- Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Lena Fidel
- Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Sébastien Trzebanski
- Departments of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | | | - Omer Asraf
- Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Ori Brenner
- Veterinary Resources, Weizmann Institute of Science, Rehovot, Israel
| | - Hagit Dafni
- Veterinary Resources, Weizmann Institute of Science, Rehovot, Israel
| | - Ghil Jona
- Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Sigalit Boura-Halfon
- Departments of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Noa Stettner
- Veterinary Resources, Weizmann Institute of Science, Rehovot, Israel
| | - Eran Segal
- Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Sascha Brunke
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology—Hans Knoell Institute Jena (HKI), Jena, Germany
| | - Yitzhak Pilpel
- Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Ravid Straussman
- Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - David Zeevi
- Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot, Israel
| | - Petra Bacher
- Institute of Immunology, Christian-Albrecht-University of Kiel, Kiel, Germany
- Institute of Clinical Molecular Biology, Christian-Albrecht-University of Kiel, Kiel, Germany
| | - Bernhard Hube
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology—Hans Knoell Institute Jena (HKI), Jena, Germany
- Institute of Microbiology, Friedrich Schiller University, Jena, Germany
| | - Neta Shlezinger
- The Robert H. Smith Faculty of Agriculture, Food and Environment The Hebrew University of Jerusalem, Rehovot, Israel
| | - Steffen Jung
- Departments of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
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Narunsky-Haziza L, Sepich-Poore GD, Livyatan I, Asraf O, Martino C, Nejman D, Gavert N, Stajich JE, Amit G, González A, Wandro S, Perry G, Ariel R, Meltser A, Shaffer JP, Zhu Q, Balint-Lahat N, Barshack I, Dadiani M, Gal-Yam EN, Patel SP, Bashan A, Swafford AD, Pilpel Y, Knight R, Straussman R. Pan-cancer analyses reveal cancer-type-specific fungal ecologies and bacteriome interactions. Cell 2022; 185:3789-3806.e17. [PMID: 36179670 PMCID: PMC9567272 DOI: 10.1016/j.cell.2022.09.005] [Citation(s) in RCA: 143] [Impact Index Per Article: 71.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 05/13/2022] [Accepted: 08/31/2022] [Indexed: 01/26/2023]
Abstract
Cancer-microbe associations have been explored for centuries, but cancer-associated fungi have rarely been examined. Here, we comprehensively characterize the cancer mycobiome within 17,401 patient tissue, blood, and plasma samples across 35 cancer types in four independent cohorts. We report fungal DNA and cells at low abundances across many major human cancers, with differences in community compositions that differ among cancer types, even when accounting for technical background. Fungal histological staining of tissue microarrays supported intratumoral presence and frequent spatial association with cancer cells and macrophages. Comparing intratumoral fungal communities with matched bacteriomes and immunomes revealed co-occurring bi-domain ecologies, often with permissive, rather than competitive, microenvironments and distinct immune responses. Clinically focused assessments suggested prognostic and diagnostic capacities of the tissue and plasma mycobiomes, even in stage I cancers, and synergistic predictive performance with bacteriomes.
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Affiliation(s)
- Lian Narunsky-Haziza
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel; Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Gregory D Sepich-Poore
- Department of Bioengineering, University of California San Diego, La Jolla, CA, USA; Micronoma Inc., San Diego, CA, USA
| | - Ilana Livyatan
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel; Department of Computer Science and Applied Mathematics, Weizmann Institute of Science, Rehovot, Israel
| | - Omer Asraf
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Cameron Martino
- Bioinformatics and Systems Biology Program, University of California, San Diego, La Jolla, CA, USA; Center for Microbiome Innovation, University of California San Diego, La Jolla, CA, USA; Department of Pediatrics, University of California San Diego School of Medicine, La Jolla, CA, USA
| | - Deborah Nejman
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Nancy Gavert
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Jason E Stajich
- Department of Microbiology and Plant Pathology, Institute for Integrative Genome Biology, University of California Riverside, Riverside, CA, USA
| | - Guy Amit
- Department of Physics, Bar-Ilan University, Ramat-Gan, Israel; Department of Natural Sciences, The Open University of Israel, Raanana, Israel
| | - Antonio González
- Department of Pediatrics, University of California San Diego School of Medicine, La Jolla, CA, USA
| | | | - Gili Perry
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel; Cancer Research Center, Sheba Medical Center, Ramat Gan, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Ruthie Ariel
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Arnon Meltser
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Justin P Shaffer
- Department of Pediatrics, University of California San Diego School of Medicine, La Jolla, CA, USA
| | - Qiyun Zhu
- School of Life Sciences, Arizona State University, Tempe, AZ, USA; Biodesign Center for Fundamental and Applied Microbiomics, Arizona State University, Tempe, AZ, USA
| | - Nora Balint-Lahat
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel; Department of Pathology, Sheba Medical Center, Ramat Gan, Israel
| | - Iris Barshack
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel; Department of Pathology, Sheba Medical Center, Ramat Gan, Israel
| | - Maya Dadiani
- Cancer Research Center, Sheba Medical Center, Ramat Gan, Israel
| | - Einav N Gal-Yam
- Breast Oncology Institute, Sheba Medical Center, Ramat Gan, Israel
| | - Sandip Pravin Patel
- Center for Microbiome Innovation, University of California San Diego, La Jolla, CA, USA; Moores Cancer Center, University of California San Diego Health, La Jolla, CA, USA
| | - Amir Bashan
- Department of Physics, Bar-Ilan University, Ramat-Gan, Israel
| | - Austin D Swafford
- Center for Microbiome Innovation, University of California San Diego, La Jolla, CA, USA
| | - Yitzhak Pilpel
- Department of Molecular Genetics, Weizmann Institute of Science, Rehovot, Israel
| | - Rob Knight
- Department of Bioengineering, University of California San Diego, La Jolla, CA, USA; Center for Microbiome Innovation, University of California San Diego, La Jolla, CA, USA; Department of Pediatrics, University of California San Diego School of Medicine, La Jolla, CA, USA; Department of Computer Science and Engineering, University of California San Diego, La Jolla, CA, USA.
| | - Ravid Straussman
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
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