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Rodriguez R, Cañeque T, Baron L, Müller S, Carmona A, Colombeau L, Versini A, Sabatier M, Sampaio J, Mishima E, Picard-Bernes A, Solier S, Zheng J, Proneth B, Thoidingjam L, Gaillet C, Grimaud L, Fraser C, Szylo K, Bonnet C, Charafe E, Ginestier C, Santofimia P, Dusetti N, Iovanna J, Sa Cunha A, Pittau G, Hammel P, Tzanis D, Bonvalot S, Watson S, Stockwell B, Conrad M, Ubellacker J. Activation of lysosomal iron triggers ferroptosis in cancer. Res Sq 2024:rs.3.rs-4165774. [PMID: 38659936 PMCID: PMC11042398 DOI: 10.21203/rs.3.rs-4165774/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Iron catalyses the oxidation of lipids in biological membranes and promotes a form of cell death referred to as ferroptosis1-3. Identifying where this chemistry takes place in the cell can inform the design of drugs capable of inducing or inhibiting ferroptosis in various disease-relevant settings. Whereas genetic approaches have revealed underlying mechanisms of lipid peroxide detoxification1,4,5, small molecules can provide unparalleled spatiotemporal control of the chemistry at work6. Here, we show that the ferroptosis inhibitor liproxstatin-1 (Lip-1) exerts a protective activity by inactivating iron in lysosomes. Based on this, we designed the bifunctional compound fentomycin that targets phospholipids at the plasma membrane and activates iron in lysosomes upon endocytosis, promoting oxidative degradation of phospholipids and ferroptosis. Fentomycin effectively kills primary sarcoma and pancreatic ductal adenocarcinoma cells. It acts as a lipolysis-targeting chimera (LIPTAC), preferentially targeting iron-rich CD44high cell-subpopulations7,8 associated with the metastatic disease and drug resistance9,10. Furthermore, we demonstrate that fentomycin also depletes CD44high cells in vivo and reduces intranodal tumour growth in an immunocompetent murine model of breast cancer metastasis. These data demonstrate that lysosomal iron triggers ferroptosis and that lysosomal iron redox chemistry can be exploited for therapeutic benefits.
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Affiliation(s)
| | | | | | - Sebastian Müller
- Institut Curie, CNRS, INSERM, PSL Research University, Equipe Labellisée Ligue Contre le Cancer
| | | | | | | | | | | | - Eikan Mishima
- Institute of Metabolism and Cell Death, Molecular Targets & Therapeutics Center, Helmholtz Munich, Neuherberg, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Nelson Dusetti
- Centre de Recherche en Cancérologie de Marseille, CRCM, Inserm, CNRS, Institut Paoli-Calmettes, Aix-Marseille Université, Marseille, France
| | - Juan Iovanna
- Centre de Recherche en cancerelogie de Marseille
| | | | | | | | | | | | | | | | - Marcus Conrad
- Institute of Metabolism and Cell Death, Molecular Targets & Therapeutics Center, Helmholtz Munich, Neuherberg, Germany
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Baron L, Hadjerci J, Thoidingjam L, Plays M, Bucci R, Morris N, Müller S, Sindikubwabo F, Solier S, Cañeque T, Colombeau L, Blouin CM, Lamaze C, Puisieux A, Bono Y, Gaillet C, Laraia L, Vauzeilles B, Taran F, Papot S, Karoyan P, Duval R, Mahuteau-Betzer F, Arimondo P, Cariou K, Guichard G, Micouin L, Ethève-Quelquejeu M, Verga D, Versini A, Gasser G, Tang C, Belmont P, Linkermann A, Bonfio C, Gillingham D, Poulsen T, Di Antonio M, Lopez M, Guianvarc'h D, Thomas C, Masson G, Gautier A, Johannes L, Rodriguez R. PSL Chemical Biology Symposia Third Edition: A Branch of Science in its Explosive Phase. Chembiochem 2023; 24:e202300093. [PMID: 36942862 DOI: 10.1002/cbic.202300093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Indexed: 03/23/2023]
Abstract
This symposium is the third PSL (Paris Sciences & Lettres) Chemical Biology meeting (2016, 2019, 2023) held at Institut Curie. This initiative originally started at Institut de Chimie des Substances Naturelles (ICSN) in Gif-sur-Yvette (2013, 2014), under the directorship of Professor Max Malacria, with a strong focus on chemistry. It was then continued at the Institut Curie (2015) covering a larger scope, before becoming the official PSL Chemical Biology meeting. This latest edition was postponed twice for the reasons that we know. This has given us the opportunity to invite additional speakers of great standing. This year, Institut Curie hosted around 300 participants, including 220 on site and over 80 online. The pandemic has had, at least, the virtue of promoting online meetings, which we came to realize is not perfect but has its own merits. In particular, it enables those with restricted time and resources to take part in events and meetings, which can now accommodate unlimited participants. We apologize to all those who could not attend in person this time due to space limitation at Institut Curie.
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Affiliation(s)
- Leeroy Baron
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Justine Hadjerci
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Leishemba Thoidingjam
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Marina Plays
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Romain Bucci
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Nolwenn Morris
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Sebastian Müller
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Fabien Sindikubwabo
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Stéphanie Solier
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Tatiana Cañeque
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Ludovic Colombeau
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Cedric M Blouin
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Christophe Lamaze
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Alain Puisieux
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Yannick Bono
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Christine Gaillet
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Luca Laraia
- Technical University of Denmark, Department of Chemistry, 2800, Kgs. Lyngby, Denmark
| | - Boris Vauzeilles
- Université Paris-Saclay, CNRS UPR 2301, 91198, Gif-sur-Yvette, France
| | - Frédéric Taran
- Université Paris-Saclay, CEA, 91191, Gif-sur-Yvette, France
| | - Sébastien Papot
- Université de Poitiers, CNRS UMR 7285, 86073, Poitiers, France
| | - Philippe Karoyan
- PSL Université Paris, Sorbonne Université Ecole Normale Supérieure, CNRS UMR 7203, 75005, Paris, France
| | - Romain Duval
- Faculté de Pharmacie de Paris, Université Paris Cité CNRS UMR 261, 75006, Paris, France
| | | | | | - Kevin Cariou
- PSL Université Paris, Chimie ParisTech, CNRS, Institute of Chemistry and Health Sciences CNRS UMR 8060, 75005, Paris, France
| | - Gilles Guichard
- Université de Bordeaux, CNRS, Bordeaux INP CBMN, UMR 5248, 33600, Pessac, France
| | | | | | - Daniela Verga
- PSL Université Paris, Institut Curie CNRS UMR 9187, INSERM U1196, 91405, Orsay, France
| | - Antoine Versini
- University of Zurich, Department of Chemistry, 8057, Zurich, Switzerland
| | - Gilles Gasser
- PSL Université Paris, Chimie ParisTech, CNRS, Institute of Chemistry and Health Sciences CNRS UMR 8060, 75005, Paris, France
| | - Cong Tang
- Universidade de Lisboa, Instituto de Medicina Molecular João Lobo Antunes, 1649-028, Lisboa, Portugal
| | | | - Andreas Linkermann
- Technische Universität Dresden Department of Internal Medicine 3, 01062, Dresden, Germany
| | - Claudia Bonfio
- Université de Strasbourg, CNRS UMR 7006, 67000, Strasbourg, France
| | | | - Thomas Poulsen
- Aarhus University, Department of Chemistry, 8000, Aarhus C Aarhus, Denmark
| | - Marco Di Antonio
- Imperial College London, Molecular Sciences Research Hub, London, W12 0BZ, UK
| | - Marie Lopez
- Université de Montpellier, CNRS UMR 5247, 34000, Montpellier, France
| | | | - Christophe Thomas
- PSL Université Paris, Chimie ParisTech CNRS UMR 6226, 75005, Paris, France
| | - Géraldine Masson
- Université Paris-Saclay, CNRS UPR 2301, 91198, Gif-sur-Yvette, France
| | - Arnaud Gautier
- Sorbonne Université, École Normale Supérieure, Université PSL, CNRS, Laboratoire des Biomolécules, LBM, 75005, Paris, France
| | - Ludger Johannes
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
| | - Raphaël Rodriguez
- Institut Curie, Department of Cellular and Chemical Biology, UMR 3666 CNRS, U1143 INSERM, PSL Université Paris, 75005, Paris, France
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