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Simphor E, Rognon A, Vignal E, Henry S, Allienne JF, Turtoi A, Chaparro C, Galinier R, Duval D, Gourbal B. Combining a transcriptomic approach and a targeted metabolomics approach for deciphering the molecular bases of compatibility phenotype in the snail Biomphalaria glabrata toward Schistosoma mansoni. Acta Trop 2024:107212. [PMID: 38641222 DOI: 10.1016/j.actatropica.2024.107212] [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: 01/02/2024] [Revised: 04/08/2024] [Accepted: 04/09/2024] [Indexed: 04/21/2024]
Abstract
Biomphalaria glabrata is a freshwater snail and the obligatory intermediate host of Schistosoma mansoni parasite, the etiologic agent of intestinal Schistosomiasis, in South America and Caribbean. Interestingly in such host-parasite interactions, compatibility varies between populations, strains or individuals. This observed compatibility polymorphism is based on a complex molecular-matching-phenotype, the molecular bases of which have been investigated in numerous studies, notably by comparing between different strains or geographical isolates or clonal selected snail lines. Herein we propose to decipher the constitutive molecular support of this interaction in selected non-clonal resistant and susceptible snail strain originating from the same natural population from Brazil and thus having the same genetic background. Thanks to a global RNAseq transcriptomic approach on whole snail, we identified a total of 328 differentially expressed genes between resistant and susceptible phenotypes among which 129 were up-regulated and 199 down-regulated. Metabolomic studies were used to corroborate the RNAseq results. The activation of immune genes and specific metabolic pathways in resistant snails might provide them with the capacity to better respond to parasite infection.
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Affiliation(s)
- Elodie Simphor
- IHPE, Univ. Montpellier, CNRS, Ifremer, Univ. Perpignan via Domitia, Perpignan, France
| | - Anne Rognon
- IHPE, Univ. Montpellier, CNRS, Ifremer, Univ. Perpignan via Domitia, Perpignan, France
| | - Emmanuel Vignal
- IHPE, Univ. Montpellier, CNRS, Ifremer, Univ. Perpignan via Domitia, Perpignan, France
| | - Sylvain Henry
- Platform for Translational Oncometabolomics, Biocampus, CNRS, INSERM, Université de Montpellier, Montpellier, France
| | | | - Andrei Turtoi
- Platform for Translational Oncometabolomics, Biocampus, CNRS, INSERM, Université de Montpellier, Montpellier, France; Tumor Microenvironment and Resistance to Therapy Laboratory, Institut de Recherche en Cancérologie de Montpellier, Université de Montpellier, INSERM, U1194, Montpellier, France
| | - Cristian Chaparro
- IHPE, Univ. Montpellier, CNRS, Ifremer, Univ. Perpignan via Domitia, Perpignan, France
| | - Richard Galinier
- IHPE, Univ. Montpellier, CNRS, Ifremer, Univ. Perpignan via Domitia, Perpignan, France
| | - David Duval
- IHPE, Univ. Montpellier, CNRS, Ifremer, Univ. Perpignan via Domitia, Perpignan, France
| | - Benjamin Gourbal
- IHPE, Univ. Montpellier, CNRS, Ifremer, Univ. Perpignan via Domitia, Perpignan, France.
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Honda CK, Kurozumi S, Fujii T, Pourquier D, Khellaf L, Boissiere F, Horiguchi J, Oyama T, Shirabe K, Colinge J, Yokobori T, Turtoi A. Cancer-associated fibroblast spatial heterogeneity and EMILIN1 expression in the tumor microenvironment modulate TGF-β activity and CD8 + T-cell infiltration in breast cancer. Theranostics 2024; 14:1873-1885. [PMID: 38505604 PMCID: PMC10945331 DOI: 10.7150/thno.90627] [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] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 02/13/2024] [Indexed: 03/21/2024] Open
Abstract
Rationale: The tumor microenvironment (TME) and its multifaceted interactions with cancer cells are major targets for cancer treatment. Single-cell technologies have brought major insights into the TME, but the resulting complexity often precludes conclusions on function. Methods: We combined single-cell RNA sequencing and spatial transcriptomic data to explore the relationship between different cancer-associated fibroblast (CAF) populations and immune cell exclusion in breast tumors. The significance of the findings was then evaluated in a cohort of tumors (N=75) from breast cancer patients using immunohistochemistry analysis. Results: Our data show for the first time the degree of spatial organization of different CAF populations in breast cancer. We found that IL-iCAFs, Detox-iCAFs, and IFNγ-iCAFs tended to cluster together, while Wound-myCAFs, TGFβ-myCAFs, and ECM-myCAFs formed another group that overlapped with elevated TGF-β signaling. Differential gene expression analysis of areas with CD8+ T-cell infiltration/exclusion within the TGF-β signaling-rich zones identified elastin microfibrillar interface protein 1 (EMILIN1) as a top modulated gene. EMILIN1, a TGF-β inhibitor, was upregulated in IFNγ-iCAFs directly modulating TGFβ immunosuppressive function. Histological analysis of 75 breast cancer samples confirmed that high EMILIN1 expression in the tumor margins was related to high CD8+ T-cell infiltration, consistent with our spatial gene expression analysis. High EMILIN1 expression was also associated with better prognosis of patients with breast cancer, underscoring its functional significance for the recruitment of cytotoxic T cells into the tumor area. Conclusion: Our data show that correlating TGF-β signaling to a CAF subpopulation is not enough because proteins with TGF-β-modulating activity originating from other CAF subpopulations can alter its activity. Therefore, therapeutic targeting should remain focused on biological processes rather than on specific CAF subtypes.
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Affiliation(s)
- Chikako Kanno Honda
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Sasagu Kurozumi
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
- Department of Breast Surgery, International University of Health and Welfare, Chiba, Japan
| | - Takaaki Fujii
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Didier Pourquier
- Institut régional du Cancer de Montpellier (ICM)-Val d'Aurelle, Montpellier, France
- Tumor Microenvironment and Resistance to Treatment Lab, INSERM U1194, Montpellier, France
- Université de Montpellier, Montpellier, France
| | - Lakhdar Khellaf
- Institut régional du Cancer de Montpellier (ICM)-Val d'Aurelle, Montpellier, France
- Tumor Microenvironment and Resistance to Treatment Lab, INSERM U1194, Montpellier, France
- Université de Montpellier, Montpellier, France
| | - Florence Boissiere
- Institut régional du Cancer de Montpellier (ICM)-Val d'Aurelle, Montpellier, France
| | - Jun Horiguchi
- Department of Breast Surgery, International University of Health and Welfare, Chiba, Japan
| | - Tetsunari Oyama
- Department of Pathology and Diagnostics, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Ken Shirabe
- Department of General Surgical Science, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Jacques Colinge
- Institut régional du Cancer de Montpellier (ICM)-Val d'Aurelle, Montpellier, France
- Université de Montpellier, Montpellier, France
- Cancer Bioinformatics and Systems Biology Team, INSERM U1194, Montpellier, France
| | - Takehiko Yokobori
- Division of Integrated Oncology Research, Gunma University, Initiative for Advanced Research (GIAR), Maebashi, Gunma, Japan
| | - Andrei Turtoi
- Institut régional du Cancer de Montpellier (ICM)-Val d'Aurelle, Montpellier, France
- Tumor Microenvironment and Resistance to Treatment Lab, INSERM U1194, Montpellier, France
- Université de Montpellier, Montpellier, France
- Division of Integrated Oncology Research, Gunma University, Initiative for Advanced Research (GIAR), Maebashi, Gunma, Japan
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Nokin MJ, Durieux F, Peixoto P, Chiavarina B, Peulen O, Blomme A, Turtoi A, Costanza B, Smargiasso N, Baiwir D, Scheijen JL, Schalkwijk CG, Leenders J, De Tullio P, Bianchi E, Thiry M, Uchida K, Spiegel DA, Cochrane JR, Hutton CA, De Pauw E, Delvenne P, Belpomme D, Castronovo V, Bellahcène A. Correction: Methylglyoxal, a glycolysis side-product, induces Hsp90 glycation and YAP-mediated tumor growth and metastasis. eLife 2024; 13:e96613. [PMID: 38319293 PMCID: PMC10846855 DOI: 10.7554/elife.96613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024] Open
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Turtoi A, Mottet D, Matheus N, Dumont B, Peixoto P, Hennequière V, Deroanne C, Colige A, De Pauw E, Bellahcène A, Castronovo V. Correction: The angiogenesis suppressor gene AKAP12 is under the epigenetic control of HDAC7 in endothelial cells. Angiogenesis 2024; 27:121-122. [PMID: 37934326 DOI: 10.1007/s10456-023-09898-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Affiliation(s)
- Andrei Turtoi
- Metastasis Research Laboratory, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium.
- Laboratory of Mass Spectrometry, University of Liège, Bat. B6C, 4000, Liège, Belgium.
| | - Denis Mottet
- Metastasis Research Laboratory, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium
| | - Nicolas Matheus
- Metastasis Research Laboratory, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium
| | - Bruno Dumont
- Metastasis Research Laboratory, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium
| | - Paul Peixoto
- Metastasis Research Laboratory, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium
| | - Vincent Hennequière
- Metastasis Research Laboratory, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium
| | - Christophe Deroanne
- Laboratory of Connective Tissues Biology, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium
| | - Alain Colige
- Laboratory of Connective Tissues Biology, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium
| | - Edwin De Pauw
- Laboratory of Mass Spectrometry, University of Liège, Bat. B6C, 4000, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA-Cancer, University Hospital, University of Liège, Bat. B23, CHU Sart Tilman, 4000, Liège, Belgium.
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Delhaye S, Jarjat M, Boulksibat A, Sanchez C, Tempio A, Turtoi A, Giorgi M, Lacas-Gervais S, Baj G, Rovere C, Trezza V, Pellegrini M, Maurin T, Lalli E, Bardoni B. Defects in AMPAR trafficking and microglia activation underlie socio-cognitive deficits associated to decreased expression of phosphodiesterase 2 a. Neurobiol Dis 2024; 191:106393. [PMID: 38154608 DOI: 10.1016/j.nbd.2023.106393] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/21/2023] [Accepted: 12/21/2023] [Indexed: 12/30/2023] Open
Abstract
Phosphodiesterase 2 A (PDE2A) is an enzyme involved in the homeostasis of cAMP and cGMP and is the most highly expressed PDE in human brain regions critical for socio-cognitive behavior. In cerebral cortex and hippocampus, PDE2A expression level is upregulated in Fmr1-KO mice, a model of the Fragile X Syndrome (FXS), the most common form of inherited intellectual disability (ID) and autism spectrum disorder (ASD). Indeed, PDE2A translation is negatively modulated by FMRP, whose functional absence causes FXS. While the pharmacological inhibition of PDE2A has been associated to its pro-cognitive role in normal animals and in models of ID and ASD, homozygous PDE2A mutations have been identified in patients affected by ID, ASD and epilepsy. To clarify this apparent paradox about the role of PDE2A in brain development, we characterized here Pde2a+/- mice (homozygote animals being not viable) at the behavioral, cellular, molecular and electrophysiological levels. Pde2a+/- females display a milder form of the disorder with reduced cognitive performance in adulthood, conversely males show severe socio-cognitive deficits throughout their life. In males, these phenotypes are associated with microglia activation, elevated glutathione levels and increased externalization of Glutamate receptor (GluR1) in CA1, producing reduced mGluR-dependent Long-term Depression. Overall, our results reveal molecular targets of the PDE2A-dependent pathway underlying socio-cognitive performance. These results clarify the mechanism of action of pro-cognitive drugs based on PDE2A inactivation, which have been shown to be promising therapeutic approaches for Alzheimer's disease, schizophrenia, FXS as well as other forms of ASD.
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Affiliation(s)
- Sébastien Delhaye
- CNRS UMR7275, Inserm U1323, Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Valbonne, France
| | - Marielle Jarjat
- CNRS UMR7275, Inserm U1323, Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Valbonne, France
| | - Asma Boulksibat
- CNRS UMR7275, Inserm U1323, Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Valbonne, France
| | - Clara Sanchez
- CNRS UMR7275, Inserm U1323, Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Valbonne, France
| | - Alessandra Tempio
- CNRS UMR7275, Inserm U1323, Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Valbonne, France
| | - Andrei Turtoi
- Inserm U1194, Université Montpellier, Institut de Recherche en Cancérologie de Montpellier, 34298 Montpellier Cedex 5, France
| | - Mauro Giorgi
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, DAHFMO, Sapienza University of Rome, 00161 Rome, Italy
| | - Sandra Lacas-Gervais
- Université Côte d'Azur, Centre Commun de Microscopie Appliquée, 06100 Nice, France
| | - Gabriele Baj
- Department of Life Science, University of Trieste, 34100 Trieste, Italy
| | - Carole Rovere
- CNRS UMR7275, Inserm U1323, Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Valbonne, France
| | | | - Manuela Pellegrini
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, DAHFMO, Sapienza University of Rome, 00161 Rome, Italy; Institute of Biochemistry and Cell Biology, IBBC-CNR, 00015 Monterotondo Scalo, Rome, Italy
| | - Thomas Maurin
- CNRS UMR7275, Inserm U1323, Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Valbonne, France
| | - Enzo Lalli
- CNRS UMR7275, Inserm U1323, Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Valbonne, France
| | - Barbara Bardoni
- CNRS UMR7275, Inserm U1323, Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire, 06560 Valbonne, France.
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6
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Giacomini A, Turati M, Grillo E, Rezzola S, Ghedini GC, Schuind AC, Foglio E, Maccarinelli F, Faletti J, Filiberti S, Chambery A, Valletta M, Melocchi L, Gofflot S, Chiavarina B, Turtoi A, Presta M, Ronca R. The PTX3/TLR4 autocrine loop as a novel therapeutic target in triple negative breast cancer. Exp Hematol Oncol 2023; 12:82. [PMID: 37749607 PMCID: PMC10519006 DOI: 10.1186/s40164-023-00441-y] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 09/04/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND The pattern recognition receptor long pentraxin-3 (PTX3) plays conflicting roles in cancer by acting as an oncosuppressor or as a pro-tumor mediator depending on tumor context. Triple negative breast cancer (TNBC) represents the most aggressive histotype of breast cancer, characterized by the lack of efficacious therapeutic targets/approaches and poor prognosis. Thus, the characterization of new molecular pathways and/or alternative druggable targets is of great interest in TNBC. METHODS The expression of PTX3 in BC tumor samples and in BC cell lines has been analyzed using the Gene Expression-Based Outcome for Breast Cancer Online (GOBO), qPCR, Western blot and ELISA assay. The contribution of tumor and stromal cells to PTX3 production in TNBC was assessed by analyzing single cell RNA sequencing data and RNAscope performed on TNBC tumor samples. In order to investigate the effects of PTX3 in TNBC, different cell lines were engineered to knock-down (MDA-MB-231 and BT549 cells) or overexpress (MDA-MB-468 and E0771 cells) PTX3. Finally, using these engineered cells, in vitro (including gene expression profiling and gene set enrichment analyses) and in vivo (orthotopic tumor models in immune-compromised and immune competent mice) analyses were performed to assess the role and the molecular mechanism(s) exerted by PTX3 in TNBC. RESULTS In silico and experimental data indicate that PTX3 is mainly produced by tumor cells in TNBC and that its expression levels correlate with tumor stage. Accordingly, gene expression and in vitro results demonstrate that PTX3 overexpression confers a high aggressive/proliferative phenotype and fosters stem-like features in TNBC cells. Also, PTX3 expression induces a more tumorigenic potential when TNBC cells are grafted orthotopically in vivo. Conversely, PTX3 downregulation results in a less aggressive behavior of TNBC cells. Mechanistically, our data reveal that PTX3 drives the activation of the pro-tumorigenic Toll-like receptor 4 (TLR4) signaling pathway in TNBC, demonstrating for the first time that the PTX3/TLR4 autocrine stimulation loop contributes to TNBC aggressiveness and that TLR4 inhibition significantly impacts the growth of PTX3-producing TNBC cells. CONCLUSION Altogether, these data shed light on the role of tumor-produced PTX3 in TNBC and uncover the importance of the PTX3/TLR4 axis for therapeutic and prognostic exploitation in TNBC.
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Affiliation(s)
- Arianna Giacomini
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy.
| | - Marta Turati
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Elisabetta Grillo
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Sara Rezzola
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Gaia Cristina Ghedini
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Ander Churruca Schuind
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Eleonora Foglio
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Federica Maccarinelli
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Jessica Faletti
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Serena Filiberti
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Angela Chambery
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Caserta, Italy
| | - Mariangela Valletta
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DiSTABiF), University of Campania 'Luigi Vanvitelli', Caserta, Italy
| | - Laura Melocchi
- Pathology Unit, Fondazione Poliambulanza Hospital Institute, Brescia, 25121, Italy
| | | | - Barbara Chiavarina
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, University of Montpellier, Montpellier, France
| | - Andrei Turtoi
- Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, University of Montpellier, Montpellier, France
| | - Marco Presta
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Roberto Ronca
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy.
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Turtoi E, Jeudy J, Henry S, Dadi I, Valette G, Enjalbal C, Turtoi A. Analysis of polar primary metabolites in biological samples using targeted metabolomics and LC-MS. STAR Protoc 2023; 4:102400. [PMID: 37590149 PMCID: PMC10440349 DOI: 10.1016/j.xpro.2023.102400] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 03/17/2023] [Accepted: 06/01/2023] [Indexed: 08/19/2023] Open
Abstract
Primary metabolites are molecules of essential biochemical reactions that define the biological phenotype. All primary metabolites cannot be measured in a single analysis. In this protocol, we outline the multiplexed and quantitative measurement of 106 metabolites that cover the central part of primary metabolism. The protocol includes several sample preparation techniques and one liquid chromatography-mass spectrometry method. Then, we describe the steps of the bioinformatic data analysis to better understand the metabolic perturbations that may occur in a biological system. For complete details on the use and execution of this protocol, please refer to: Costanza et al.,1 Blomme et al.,2 Blomme et al.,3 Guillon et al.,4 Stuani et al.5.
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Affiliation(s)
- Evgenia Turtoi
- Platform for Translational Oncometabolomics, Biocampus, CNRS, INSERM, Université de Montpellier, Montpellier, France
| | | | - Sylvain Henry
- Platform for Translational Oncometabolomics, Biocampus, CNRS, INSERM, Université de Montpellier, Montpellier, France
| | - Ikrame Dadi
- Tumor Microenvironment and Resistance to Therapy Laboratory, Institut de Recherche en Cancérologie de Montpellier, Université de Montpellier, INSERM U1194, Montpellier, France
| | - Gilles Valette
- Laboratoire de Mesures Physiques, Université de Montpellier, Montpellier, France
| | - Christine Enjalbal
- Laboratoire de Mesures Physiques, Université de Montpellier, Montpellier, France
| | - Andrei Turtoi
- Platform for Translational Oncometabolomics, Biocampus, CNRS, INSERM, Université de Montpellier, Montpellier, France; Tumor Microenvironment and Resistance to Therapy Laboratory, Institut de Recherche en Cancérologie de Montpellier, Université de Montpellier, INSERM U1194, Montpellier, France; Gunma University Initiative for Advanced Research (GIAR), Maebashi, Gunma, Japan.
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8
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Turtoi E, Jeudy J, Valette G, Enjalbal C, Vila IK, Laguette N, Turtoi A. Multiplexed targeted analysis of polyunsaturated fatty acids and oxylipins using liquid chromatography-tandem mass spectrometry. STAR Protoc 2023; 4:102226. [PMID: 37597187 PMCID: PMC10462884 DOI: 10.1016/j.xpro.2023.102226] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 10/18/2022] [Accepted: 03/15/2023] [Indexed: 08/21/2023] Open
Abstract
Polyunsaturated fatty acids (PUFAs) and their oxidized products (oxylipins) are important mediators in intra- and extra-cellular signaling. We describe here the simultaneous quantification of 163 PUFAs and oxylipins using liquid chromatography-mass spectrometry (LC-MS). The protocol details steps for PUFA purification from various biological materials, the conditions for LC-MS analysis, as well as quantitative approaches for data evaluation. We provide an example of PUFA quantification in animal tissue along with the bioinformatic protocol, enabling efficient inter-sample comparison and statistical analysis. For complete details on the use and execution of this protocol, please refer to Vila et al.,1 Costanza et al.,2 Blomme et al.,3 and Blomme et al.4.
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Affiliation(s)
- Evgenia Turtoi
- Platform for Translational Oncometabolomics, Biocampus, CNRS, INSERM, Université de Montpellier, Montpellier, France
| | | | - Gilles Valette
- Laboratoire de Mesures Physiques, Université de Montpellier, Montpellier, France
| | - Christine Enjalbal
- Laboratoire de Mesures Physiques, Université de Montpellier, Montpellier, France
| | - Isabelle K Vila
- Institut de Génétique Moléculaire de Montpellier (IGMM), CNRS, Université de Montpellier, Montpellier, France
| | - Nadine Laguette
- Institut de Génétique Moléculaire de Montpellier (IGMM), CNRS, Université de Montpellier, Montpellier, France
| | - Andrei Turtoi
- Platform for Translational Oncometabolomics, Biocampus, CNRS, INSERM, Université de Montpellier, Montpellier, France; Tumor Microenvironment and Resistance to Therapy Laboratory, Institut de Recherche en Cancérologie de Montpellier, Université de Montpellier, INSERM U1194, Montpellier, France; Gunma University Initiative for Advanced Research (GIAR), Maebashi, Gunma, Japan.
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9
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Ruggiero C, Tamburello M, Rossini E, Zini S, Durand N, Cantini G, Cioppi F, Hantel C, Kiseljak-Vassiliades K, Wierman ME, Landwehr LS, Weigand I, Kurlbaum M, Zizioli D, Turtoi A, Yang S, Berruti A, Luconi M, Sigala S, Lalli E. FSCN1 as a new druggable target in adrenocortical carcinoma. Int J Cancer 2023; 153:210-223. [PMID: 36971100 DOI: 10.1002/ijc.34526] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/02/2023] [Accepted: 03/15/2023] [Indexed: 03/29/2023]
Abstract
Adrenocortical carcinoma (ACC) is a rare endocrine malignancy with a high risk of relapse and metastatic spread. The actin-bundling protein fascin (FSCN1) is overexpressed in aggressive ACC and represents a reliable prognostic indicator. FSCN1 has been shown to synergize with VAV2, a guanine nucleotide exchange factor for the Rho/Rac GTPase family, to enhance the invasion properties of ACC cancer cells. Based on those results, we investigated the effects of FSCN1 inactivation by CRISPR/Cas9 or pharmacological blockade on the invasive properties of ACC cells, both in vitro and in an in vivo metastatic ACC zebrafish model. Here, we showed that FSCN1 is a transcriptional target for β-catenin in H295R ACC cells and that its inactivation resulted in defects in cell attachment and proliferation. FSCN1 knock-out modulated the expression of genes involved in cytoskeleton dynamics and cell adhesion. When Steroidogenic Factor-1 (SF-1) dosage was upregulated in H295R cells, activating their invasive capacities, FSCN1 knock-out reduced the number of filopodia, lamellipodia/ruffles and focal adhesions, while decreasing cell invasion in Matrigel. Similar effects were produced by the FSCN1 inhibitor G2-044, which also diminished the invasion of other ACC cell lines expressing lower levels of FSCN1 than H295R. In the zebrafish model, metastases formation was significantly reduced in FSCN1 knock-out cells and G2-044 significantly reduced the number of metastases formed by ACC cells. Our results indicate that FSCN1 is a new druggable target for ACC and provide the rationale for future clinical trials with FSCN1 inhibitors in patients with ACC.
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Affiliation(s)
- Carmen Ruggiero
- Institut de Pharmacologie Moléculaire et Cellulaire CNRS UMR 7275, 06560, Valbonne, France
- Université Côte d'Azur, 06560, Valbonne, France
| | - Mariangela Tamburello
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, 25124, Brescia, Italy
| | - Elisa Rossini
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, 25124, Brescia, Italy
| | - Silvia Zini
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, 25124, Brescia, Italy
| | - Nelly Durand
- Institut de Pharmacologie Moléculaire et Cellulaire CNRS UMR 7275, 06560, Valbonne, France
- Université Côte d'Azur, 06560, Valbonne, France
| | - Giulia Cantini
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, 50134, Florence, Italy
| | - Francesca Cioppi
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, 50134, Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, 50134, Florence, Italy
| | - Constanze Hantel
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich (USZ) and University of Zurich (UZH), 8091, Zürich, Switzerland
- Medizinische Klinik und Poliklinik III, University Hospital Carl Gustav Carus Dresden, 01307, Dresden, Germany
| | - Katja Kiseljak-Vassiliades
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, 80045, Aurora, Colorado, USA
- Rocky Mountain Regional Veterans Affairs Medical Center, 80045, Aurora, Colorado, USA
| | - Margaret E Wierman
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, 80045, Aurora, Colorado, USA
- Rocky Mountain Regional Veterans Affairs Medical Center, 80045, Aurora, Colorado, USA
| | - Laura-Sophie Landwehr
- Division of Endocrinology and Diabetology-Department of Internal Medicine I, University Hospital, University of Würzburg, 97080, Würzburg, Germany
| | - Isabel Weigand
- Division of Endocrinology and Diabetology-Department of Internal Medicine I, University Hospital, University of Würzburg, 97080, Würzburg, Germany
- Department of Medicine IV, University Hospital Munich, Ludwig-Maximilians-Universität München, 81377, Munich, Germany
| | - Max Kurlbaum
- Division of Endocrinology and Diabetology-Department of Internal Medicine I, University Hospital, University of Würzburg, 97080, Würzburg, Germany
| | - Daniela Zizioli
- Section of Biotechnology, Department of Molecular and Translational Medicine, University of Brescia, 25124, Brescia, Italy
| | - Andrei Turtoi
- Tumor Microenvironment and Resistance to Therapy Laboratory, Institut de Recherche en Cancérologie de Montpellier, Université de Montpellier-INSERM U1194, 34090, Montpellier, France
- Platform for Translational Oncometabolomics, Biocampus, CNRS-INSERM-Université de Montpellier, 34090, Montpellier, France
| | - Shengyu Yang
- Department of Cellular and Molecular Physiology, Penn State University College of Medicine, 17033, Hershey, Pennsylvania, USA
| | - Alfredo Berruti
- Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia and ASST Spedali Civili di Brescia, 25123, Brescia, Italy
| | - Michaela Luconi
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, 50134, Florence, Italy
| | - Sandra Sigala
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, 25124, Brescia, Italy
| | - Enzo Lalli
- Institut de Pharmacologie Moléculaire et Cellulaire CNRS UMR 7275, 06560, Valbonne, France
- Université Côte d'Azur, 06560, Valbonne, France
- Inserm, 06560, Valbonne, France
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10
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Turati M, Mousset A, Issa N, Turtoi A, Ronca R. TGF-β mediated drug resistance in solid cancer. Cytokine Growth Factor Rev 2023; 71-72:54-65. [PMID: 37100675 DOI: 10.1016/j.cytogfr.2023.04.001] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 04/09/2023] [Accepted: 04/10/2023] [Indexed: 04/28/2023]
Abstract
Transforming growth factor β (TGF-β) is an important signaling molecule which is expressed in three different isoforms in mammals (i.e. TGF-β1, -β2, and -β3). The interaction between TGF-β and its receptor triggers several pathways, which are classified into SMAD-dependent (canonical) and SMAD-independent (non-canonical) signaling, whose activation/transduction is finely regulated by several mechanisms. TGF-β is involved in many physiological and pathological processes, assuming a dualistic role in cancer progression depending on tumor stage. Indeed, TGF-β inhibits cell proliferation in early-stage tumor cells, while it promotes cancer progression and invasion in advanced tumors, where high levels of TGF-β have been reported in both tumor and stromal cells. In particular, TGF-β signaling has been found to be strongly activated in cancers after treatment with chemotherapeutic agents and radiotherapy, resulting in the onset of drug resistance conditions. In this review we provide an up-to-date description of several mechanisms involved in TGF-β-mediated drug resistance, and we report different strategies that are currently under development in order to target TGF-β pathway and increase tumor sensitivity to therapy.
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Affiliation(s)
- Marta Turati
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Alexandra Mousset
- Tumor Microenvironment and Resistance to Treatment Lab, Institut de Recherche en Cancérologie de Montpellier, INSERMU1194, Institut du Cancer de Montpellier, University of Montpellier, France
| | - Nervana Issa
- Tumor Microenvironment and Resistance to Treatment Lab, Institut de Recherche en Cancérologie de Montpellier, INSERMU1194, Institut du Cancer de Montpellier, University of Montpellier, France
| | - Andrei Turtoi
- Tumor Microenvironment and Resistance to Treatment Lab, Institut de Recherche en Cancérologie de Montpellier, INSERMU1194, Institut du Cancer de Montpellier, University of Montpellier, France.
| | - Roberto Ronca
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy.
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11
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Villemin JP, Bassaganyas L, Pourquier D, Boissière F, Cabello-Aguilar S, Crapez E, Tanos R, Cornillot E, Turtoi A, Colinge J. Inferring ligand-receptor cellular networks from bulk and spatial transcriptomic datasets with BulkSignalR. Nucleic Acids Res 2023:7152875. [PMID: 37144485 DOI: 10.1093/nar/gkad352] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 03/24/2023] [Accepted: 04/22/2023] [Indexed: 05/06/2023] Open
Abstract
The study of cellular networks mediated by ligand-receptor interactions has attracted much attention recently owing to single-cell omics. However, rich collections of bulk data accompanied with clinical information exists and continue to be generated with no equivalent in single-cell so far. In parallel, spatial transcriptomic (ST) analyses represent a revolutionary tool in biology. A large number of ST projects rely on multicellular resolution, for instance the Visium™ platform, where several cells are analyzed at each location, thus producing localized bulk data. Here, we describe BulkSignalR, a R package to infer ligand-receptor networks from bulk data. BulkSignalR integrates ligand-receptor interactions with downstream pathways to estimate statistical significance. A range of visualization methods complement the statistics, including functions dedicated to spatial data. We demonstrate BulkSignalR relevance using different datasets, including new Visium liver metastasis ST data, with experimental validation of protein colocalization. A comparison with other ST packages shows the significantly higher quality of BulkSignalR inferences. BulkSignalR can be applied to any species thanks to its built-in generic ortholog mapping functionality.
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Affiliation(s)
- Jean-Philippe Villemin
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U 1194, Montpellier, France
- Université de Montpellier, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Montpellier, France
| | - Laia Bassaganyas
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U 1194, Montpellier, France
- Université de Montpellier, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Montpellier, France
| | - Didier Pourquier
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U 1194, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Montpellier, France
| | | | - Simon Cabello-Aguilar
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U 1194, Montpellier, France
- Université de Montpellier, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Montpellier, France
| | - Evelyne Crapez
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U 1194, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Montpellier, France
| | - Rita Tanos
- Institut régional du Cancer Montpellier (ICM), Montpellier, France
| | - Emmanuel Cornillot
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U 1194, Montpellier, France
- Université de Montpellier, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Montpellier, France
- Faculté de Pharmacie, Université de Montpellier, Montpellier, France
| | - Andrei Turtoi
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U 1194, Montpellier, France
- Université de Montpellier, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Montpellier, France
| | - Jacques Colinge
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U 1194, Montpellier, France
- Université de Montpellier, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Montpellier, France
- Faculté de Médecine, Université de Montpellier, Montpellier, France
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12
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Alcaraz LB, Mallavialle A, Mollevi C, Boissière-Michot F, Mansouri H, Simony-Lafontaine J, Laurent-Matha V, Chardès T, Jacot W, Turtoi A, Roger P, Guiu S, Liaudet-Coopman E. SPARC in cancer-associated fibroblasts is an independent poor prognostic factor in non-metastatic triple-negative breast cancer and exhibits pro-tumor activity. Int J Cancer 2023; 152:1243-1258. [PMID: 36346290 PMCID: PMC10099777 DOI: 10.1002/ijc.34345] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [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: 12/14/2021] [Revised: 10/17/2022] [Accepted: 10/20/2022] [Indexed: 11/09/2022]
Abstract
Triple-negative breast cancer (TNBC) is the most aggressive breast cancer subtype and lacks specific targeted therapeutic agents. The current mechanistic evidence from cell-based studies suggests that the matricellular protein SPARC has a tumor-promoting role in TNBC; however, data on the clinical relevance of SPARC expression/secretion by tumor and stromal cells in TNBC are limited. Here, we analyzed by immunohistochemistry the prognostic value of tumor and stromal cell SPARC expression in 148 patients with non-metastatic TNBC and long follow-up (median: 5.4 years). We also quantified PD-L1 and PD-1 expression. We detected SPARC expression in tumor cells (42.4%), cancer-associated fibroblasts (CAFs; 88.1%), tumor-associated macrophages (77.1%), endothelial cells (75.2%) and tumor-infiltrating lymphocytes (9.8%). Recurrence-free survival was significantly lower in patients with SPARC-expressing CAFs. Multivariate analysis showed that SPARC expression in CAFs was an independent prognostic factor. We also detected tumor and stromal cell SPARC expression in TNBC cytosols, and in patient-derived xenografts and cell lines. Furthermore, we analyzed publicly available single-cell mRNA sequencing data and found that in TNBC, SPARC is expressed by different CAF subpopulations, including myofibroblasts and inflammatory fibroblasts that are involved in tumor-related processes. We then showed that fibroblast-secreted SPARC had a tumor-promoting role by inhibiting TNBC cell adhesion and stimulating their motility and invasiveness. Overall, our study demonstrates that SPARC expression in CAFs is an independent prognostic marker of poor outcome in TNBC. Patients with SPARC-expressing CAFs could be eligible for anti-SPARC targeted therapy.
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Affiliation(s)
| | | | - Caroline Mollevi
- Biometry Unit, ICM, University of Montpellier, Montpellier, France.,Desbrest Institute of Epidemiology and Public Health, University of Montpellier, INSERM, Montpellier, France
| | | | - Hanane Mansouri
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France.,RHEM, IRCM, Montpellier, France
| | | | | | - Thierry Chardès
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France
| | - William Jacot
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France.,Translational Research Unit, ICM, Montpellier, France.,Department of Medical Oncology, ICM, Montpellier, France
| | - Andrei Turtoi
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France
| | - Pascal Roger
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France.,Department of Pathology, CHU, Nîmes, France
| | - Séverine Guiu
- IRCM, INSERM U1194, Univ Montpellier, ICM, Montpellier, France.,Department of Medical Oncology, ICM, Montpellier, France
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13
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Paul C, Tang R, Longobardi C, Lattanzio R, Eguether T, Turali H, Bremond J, Maurizy C, Gabola M, Poupeau S, Turtoi A, Denicolai E, Cufaro MC, Svrcek M, Seksik P, Castronovo V, Delvenne P, de Laurenzi V, Da Costa Q, Bertucci F, Lemmers B, Pieragostino D, Mamessier E, Janke C, Pinet V, Hahne M. Loss of primary cilia promotes inflammation and carcinogenesis. EMBO Rep 2022; 23:e55687. [PMID: 36281991 PMCID: PMC9724674 DOI: 10.15252/embr.202255687] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/09/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022] Open
Abstract
Primary cilia (PC) are important signaling hubs, and we here explored their role in colonic pathology. In the colon, PC are mostly present on fibroblasts, and exposure of mice to either chemically induced colitis-associated colon carcinogenesis (CAC) or dextran sodium sulfate (DSS)-induced acute colitis decreases PC numbers. We generated conditional knockout mice with reduced numbers of PC on colonic fibroblasts. These mice show increased susceptibility to CAC, as well as DSS-induced colitis. Secretome and immunohistochemical analyses of DSS-treated mice display an elevated production of the proinflammatory cytokine IL-6 in PC-deficient colons. An inflammatory environment diminishes PC presence in primary fibroblast cultures, which is triggered by IL-6 as identified by RNA-seq analysis together with blocking experiments. These findings suggest an activation loop between IL-6 production and PC loss. An analysis of PC presence on biopsies of patients with ulcerative colitis or colorectal cancer (CRC) reveals decreased numbers of PC on colonic fibroblasts in pathological compared with surrounding normal tissue. Taken together, we provide evidence that a decrease in colonic PC numbers promotes colitis and CRC.
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Affiliation(s)
- Conception Paul
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
| | - Ruizhi Tang
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
| | - Ciro Longobardi
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance,Center for Experimental and Molecular Medicine, Cancer Center Amsterdam, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands,Oncode Institute, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | - Rossano Lattanzio
- Department of Innovative Technologies in Medicine & Dentistry, Center for Advanced Studies and Technology (CAST)‘G. d'Annunzio’ University of Chieti–PescaraChietiItaly
| | - Thibaut Eguether
- Centre de Recherche Saint AntoineSorbonne Université, INSERM, APHPParisFrance
| | - Hulya Turali
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
| | - Julie Bremond
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
| | - Chloé Maurizy
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
| | - Monica Gabola
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
| | - Sophie Poupeau
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
| | - Andrei Turtoi
- Tumor Microenvironment and Resistance to Treatment Laboratory, Institut de Recherche en Cancérologie de MontpellierMontpellierFrance
| | - Emilie Denicolai
- Cancer Research Center of Marseille (CRCM), Laboratory of Predictive Oncology, Inserm U1068 ‐ CNRS UMR7258 – University of Aix‐Marseille UM105 ‐ Paoli Calmettes Institute (IPC)Label “Ligue contre le cancer”MarseilleFrance
| | - Maria Concetta Cufaro
- Department of Innovative Technologies in Medicine & Dentistry, Center for Advanced Studies and Technology (CAST)‘G. d'Annunzio’ University of Chieti–PescaraChietiItaly
| | - Magali Svrcek
- Department of Pathology, AP‐HP, Hôpital Saint‐AntoineSorbonne UniversitéParisFrance
| | - Philippe Seksik
- Centre de Recherche Saint AntoineSorbonne Université, INSERM, APHPParisFrance
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA CancerUniversity of LiègeLiègeBelgium
| | - Philippe Delvenne
- Cancer Research Center of Marseille (CRCM), Laboratory of Predictive Oncology, Inserm U1068 ‐ CNRS UMR7258 – University of Aix‐Marseille UM105 ‐ Paoli Calmettes Institute (IPC)Label “Ligue contre le cancer”MarseilleFrance,Department of Pathology, University Hospital (CHU)University of LiègeLiègeBelgium
| | - Vincenzo de Laurenzi
- Department of Innovative Technologies in Medicine & Dentistry, Center for Advanced Studies and Technology (CAST)‘G. d'Annunzio’ University of Chieti–PescaraChietiItaly
| | - Quentin Da Costa
- Cancer Research Center of Marseille (CRCM), Laboratory of Predictive Oncology, Inserm U1068 ‐ CNRS UMR7258 – University of Aix‐Marseille UM105 ‐ Paoli Calmettes Institute (IPC)Label “Ligue contre le cancer”MarseilleFrance
| | - François Bertucci
- Cancer Research Center of Marseille (CRCM), Laboratory of Predictive Oncology, Inserm U1068 ‐ CNRS UMR7258 – University of Aix‐Marseille UM105 ‐ Paoli Calmettes Institute (IPC)Label “Ligue contre le cancer”MarseilleFrance
| | - Bénédicte Lemmers
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
| | - Damiana Pieragostino
- Department of Innovative Technologies in Medicine & Dentistry, Center for Advanced Studies and Technology (CAST)‘G. d'Annunzio’ University of Chieti–PescaraChietiItaly
| | - Emilie Mamessier
- Cancer Research Center of Marseille (CRCM), Laboratory of Predictive Oncology, Inserm U1068 ‐ CNRS UMR7258 – University of Aix‐Marseille UM105 ‐ Paoli Calmettes Institute (IPC)Label “Ligue contre le cancer”MarseilleFrance
| | - Carsten Janke
- Institut Curie, Paris Sciences et Lettres (PSL) Research University, Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR) 3348Label “Equipe FRM”OrsayFrance,Université Paris Sud, Université Paris‐Saclay, CNRS UMR 3348OrsayFrance
| | - Valérie Pinet
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
| | - Michael Hahne
- Institut de Génétique Moléculaire de Montpellier, Univ Montpellier, CNRS, Label “Equipe FRM”MontpellierFrance
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14
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Rademaker G, Costanza B, Pyr Dit Ruys S, Peiffer R, Agirman F, Maloujahmoum N, Vertommen D, Turtoi A, Bellahcène A, Castronovo V, Peulen O. Paladin, overexpressed in colon cancer, is required for actin polymerisation and liver metastasis dissemination. Oncogenesis 2022; 11:42. [PMID: 35882839 PMCID: PMC9325978 DOI: 10.1038/s41389-022-00416-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/06/2022] [Accepted: 07/08/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Colorectal cancer remains a public health issue and most colon cancer patients succumb to the development of metastases. Using a specific protocol of pressure-assisted interstitial fluid extrusion to recover soluble biomarkers, we identified paladin as a potential colon cancer liver metastases biomarker. Methods Using shRNA gene knockdown, we explored the biological function of paladin in colon cancer cells and investigated the phospho-proteome within colon cancer cells. We successively applied in vitro migration assays, in vivo metastasis models and co-immunoprecipitation experiments. Results We discovered that paladin is required for colon cancer cell migration and metastasis, and that paladin depletion altered the phospho-proteome within colon cancer cells. Data are available via ProteomeXchange with identifier PXD030803. Thanks to immunoprecipitation experiments, we demonstrated that paladin, was interacting with SSH1, a phosphatase involved in colon cancer metastasis. Finally, we showed that paladin depletion in cancer cells results in a less dynamic actin cytoskeleton. Conclusions Paladin is an undervalued protein in oncology. This study highlights for the first time that, paladin is participating in actin cytoskeleton remodelling and is required for efficient cancer cell migration. ![]()
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Affiliation(s)
- Gilles Rademaker
- Metastasis Research Laboratory, Giga Cancer University of Liège, Liège, Belgium.,Department of Anatomy, University of California, San Francisco, San Francisco, CA, 94143, USA
| | - Brunella Costanza
- Department of Experimental Oncology, European Institute of Oncology (IEO), IRCCS, Milan, 20139, Italy
| | - Sébastien Pyr Dit Ruys
- MassProt platform, de Duve Institute, Université Catholique de Louvain (UCLouvain), Brussels, Belgium
| | - Raphaël Peiffer
- Metastasis Research Laboratory, Giga Cancer University of Liège, Liège, Belgium
| | - Ferman Agirman
- Metastasis Research Laboratory, Giga Cancer University of Liège, Liège, Belgium
| | - Naïma Maloujahmoum
- Metastasis Research Laboratory, Giga Cancer University of Liège, Liège, Belgium
| | - Didier Vertommen
- MassProt platform, de Duve Institute, Université Catholique de Louvain (UCLouvain), Brussels, Belgium
| | - Andrei Turtoi
- Tumor microenvironment and resistance to treatment Laboratory, Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier (UM), Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Akeila Bellahcène
- Metastasis Research Laboratory, Giga Cancer University of Liège, Liège, Belgium
| | - Vincent Castronovo
- Metastasis Research Laboratory, Giga Cancer University of Liège, Liège, Belgium
| | - Olivier Peulen
- Metastasis Research Laboratory, Giga Cancer University of Liège, Liège, Belgium.
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15
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Chamma H, Vila IK, Taffoni C, Turtoi A, Laguette N. Activation of STING in the pancreatic tumor microenvironment: A novel therapeutic opportunity. Cancer Lett 2022; 538:215694. [PMID: 35489447 DOI: 10.1016/j.canlet.2022.215694] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/21/2022] [Accepted: 04/15/2022] [Indexed: 12/20/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a cancer of poor prognosis that presents with a dense desmoplastic stroma that contributes to therapeutic failure. PDAC patients are mostly unresponsive to immunotherapy. However, hopes to elicit response to immunotherapy have emerged with novel strategies targeting the Stimulator of Interferon Genes (STING) protein, which is a major regulator of tumor-associated inflammation. Combination of STING agonists with conventional immunotherapy approaches has proven to potentiate therapeutic benefits in several cancers. However, recent data underscore that the output of STING activation varies depending on the cellular and tissue context. This suggests that tumor heterogeneity, and in particular the heterogeneity of the tumor microenvironment (TME), is a key factor determining whether STING activation would bear benefits for patients. In this review, we discuss the potential benefits of STING activation in PDAC. To this aim, we describe the major components of the PDAC TME, and the expected consequences of STING activation.
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Affiliation(s)
- Hanane Chamma
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France
| | - Isabelle K Vila
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France
| | - Clara Taffoni
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France
| | - Andrei Turtoi
- Tumor Microenvironment Laboratory, Institut de Recherche en Cancérologie de Montpellier, Université de Montpellier, INSERM U1194, 34000, Montpellier, France.
| | - Nadine Laguette
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France.
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16
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Guillon A, Brea-Diakite D, Cezard A, Wacquiez A, Baranek T, Bourgeais J, Picou F, Vasseur V, Meyer L, Chevalier C, Auvet A, Carballido JM, Nadal Desbarats L, Dingli F, Turtoi A, Le Gouellec A, Fauvelle F, Donchet A, Crépin T, Hiemstra PS, Paget C, Loew D, Herault O, Naffakh N, Le Goffic R, Si-Tahar M. Host succinate inhibits influenza virus infection through succinylation and nuclear retention of the viral nucleoprotein. EMBO J 2022; 41:e108306. [PMID: 35506364 PMCID: PMC9194747 DOI: 10.15252/embj.2021108306] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/03/2022] [Accepted: 04/04/2022] [Indexed: 12/11/2022] Open
Abstract
Influenza virus infection causes considerable morbidity and mortality, but current therapies have limited efficacy. We hypothesized that investigating the metabolic signaling during infection may help to design innovative antiviral approaches. Using bronchoalveolar lavages of infected mice, we here demonstrate that influenza virus induces a major reprogramming of lung metabolism. We focused on mitochondria‐derived succinate that accumulated both in the respiratory fluids of virus‐challenged mice and of patients with influenza pneumonia. Notably, succinate displays a potent antiviral activity in vitro as it inhibits the multiplication of influenza A/H1N1 and A/H3N2 strains and strongly decreases virus‐triggered metabolic perturbations and inflammatory responses. Moreover, mice receiving succinate intranasally showed reduced viral loads in lungs and increased survival compared to control animals. The antiviral mechanism involves a succinate‐dependent posttranslational modification, that is, succinylation, of the viral nucleoprotein at the highly conserved K87 residue. Succinylation of viral nucleoprotein altered its electrostatic interactions with viral RNA and further impaired the trafficking of viral ribonucleoprotein complexes. The finding that succinate efficiently disrupts the influenza replication cycle opens up new avenues for improved treatment of influenza pneumonia.
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Affiliation(s)
- Antoine Guillon
- INSERM, Centre d'Etude des Pathologies Respiratoires (CEPR), UMR 1100, Tours, France.,Université de Tours, Tours, France.,Service de Médecine Intensive Réanimation, CHRU de Tours, Tours, France
| | - Deborah Brea-Diakite
- INSERM, Centre d'Etude des Pathologies Respiratoires (CEPR), UMR 1100, Tours, France.,Université de Tours, Tours, France
| | - Adeline Cezard
- INSERM, Centre d'Etude des Pathologies Respiratoires (CEPR), UMR 1100, Tours, France.,Université de Tours, Tours, France
| | - Alan Wacquiez
- INSERM, Centre d'Etude des Pathologies Respiratoires (CEPR), UMR 1100, Tours, France.,Université de Tours, Tours, France
| | - Thomas Baranek
- INSERM, Centre d'Etude des Pathologies Respiratoires (CEPR), UMR 1100, Tours, France.,Université de Tours, Tours, France
| | - Jérôme Bourgeais
- Université de Tours, Tours, France.,CNRS ERL 7001 LNOx "Leukemic niche and redox metabolism", Tours, France.,Service d'Hématologie Biologique, CHRU de Tours, Tours, France
| | - Frédéric Picou
- Université de Tours, Tours, France.,CNRS ERL 7001 LNOx "Leukemic niche and redox metabolism", Tours, France.,Service d'Hématologie Biologique, CHRU de Tours, Tours, France
| | - Virginie Vasseur
- INSERM, Centre d'Etude des Pathologies Respiratoires (CEPR), UMR 1100, Tours, France.,Université de Tours, Tours, France
| | - Léa Meyer
- Virologie et Immunologie Moléculaires, INRAe, Université Paris-Saclay, Jouy-en-Josas, France
| | - Christophe Chevalier
- Virologie et Immunologie Moléculaires, INRAe, Université Paris-Saclay, Jouy-en-Josas, France
| | - Adrien Auvet
- INSERM, Centre d'Etude des Pathologies Respiratoires (CEPR), UMR 1100, Tours, France.,Université de Tours, Tours, France.,Service de Médecine Intensive Réanimation, CHRU de Tours, Tours, France
| | | | | | - Florent Dingli
- Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, Institut Curie, PSL Research University, Paris, France
| | - Andrei Turtoi
- Tumor Microenvironment Laboratory, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Montpellier, France.,Institut du Cancer de Montpellier, Montpellier, France.,Université de Montpellier, Montpellier, France
| | - Audrey Le Gouellec
- CNRS, CHU Grenoble Alpes, Grenoble INP, TIMC-IMAG, University Grenoble Alpes, Grenoble, France
| | - Florence Fauvelle
- UGA/INSERM U1216, Grenoble Institute of Neurosciences, Grenoble, France.,UGA/INSERM US17, Grenoble MRI Facility IRMaGe, Grenoble, France
| | - Amélie Donchet
- Institut de Biologie Structurale (IBS), CEA, CNRS, University Grenoble Alpes, Grenoble, France
| | - Thibaut Crépin
- Institut de Biologie Structurale (IBS), CEA, CNRS, University Grenoble Alpes, Grenoble, France
| | - Pieter S Hiemstra
- Department of Pulmonology, Leiden University Medical Center, Leiden, Netherlands
| | - Christophe Paget
- INSERM, Centre d'Etude des Pathologies Respiratoires (CEPR), UMR 1100, Tours, France.,Université de Tours, Tours, France
| | - Damarys Loew
- Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, Institut Curie, PSL Research University, Paris, France
| | - Olivier Herault
- Université de Tours, Tours, France.,CNRS ERL 7001 LNOx "Leukemic niche and redox metabolism", Tours, France.,Service d'Hématologie Biologique, CHRU de Tours, Tours, France
| | - Nadia Naffakh
- Institut Pasteur, Unité Biologie des ARN et Virus Influenza, CNRS UMR3569, Paris, France
| | - Ronan Le Goffic
- Virologie et Immunologie Moléculaires, INRAe, Université Paris-Saclay, Jouy-en-Josas, France
| | - Mustapha Si-Tahar
- INSERM, Centre d'Etude des Pathologies Respiratoires (CEPR), UMR 1100, Tours, France.,Université de Tours, Tours, France
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17
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Souche R, Tosato G, Rivière B, Valats JC, Debourdeau A, Flori N, Pourquier D, Fabre JM, Assenat E, Colinge J, Turtoi A. Detection of soluble biomarkers of pancreatic cancer in endoscopic ultrasound-guided fine-needle aspiration samples. Endoscopy 2022; 54:503-508. [PMID: 34448184 DOI: 10.1055/a-1550-2503] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Biomarkers are urgently needed for pancreatic ductal adenocarcinoma (PDAC). Endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) is the cornerstone for diagnosing PDAC. We developed a method for discovery of PDAC biomarkers using the discarded EUS-FNA liquid. METHODS This retrospective study included 58 patients with suspected pancreatic lesions who underwent EUS-FNA. Protein extracts from EUS-FNA liquid were analyzed by mass spectrometry. Proteomic and clinical data were modeled by supervised statistical learning to identify protein markers and clinical variables that distinguish PDAC. RESULTS Statistical modeling revealed a protein signature for PDAC screening that achieved high sensitivity and specificity (0.92, 95 % confidence interval [CI] 0.79-0.98, and 0.85, 95 %CI 0.67-0.93, respectively). We also developed a protein signature score (PSS) to guide PDAC diagnosis. In combination with patient age, the PSS achieved 100 % certainty in correctly identifying PDAC patients > 54 years. In addition, 3 /4 inconclusive EUS-FNA biopsies were correctly identified using PSS. CONCLUSIONS EUS-FNA-derived fluid is a rich source of PDAC proteins with biomarker potential. The PSS requires further validation and verification of the feasibility of measuring these proteins in patient sera.
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Affiliation(s)
- Régis Souche
- Department of Digestive Surgery and Transplantation, Hôpital Saint Eloi, Centre Hospitalier Universitaire, Université de Montpellier, Montpellier, France
- Tumor Microenvironment and Resistance-to-Treatment Laboratory, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Parc Euromédecine, Montpellier, France
- Université de Montpellier, Montpellier, France
| | - Guillaume Tosato
- Institut régional du Cancer Montpellier (ICM), Parc Euromédecine, Montpellier, France
- Université de Montpellier, Montpellier, France
- Cancer Bioinformatics and Systems Biology, Institut de Recherche en Cancérologie de Montpellier, Montpellier, France
- Centre Hospitalier Universitaire Lapeyronie, Montpellier, France
| | - Benjamin Rivière
- Department of Pathology, Hôpital Saint Eloi, Centre Hospitalier Universitaire, Université de Montpellier, Montpellier, France
| | - Jean-Christophe Valats
- Université de Montpellier, Montpellier, France
- Department of Hepatogastroenterology, Hôpital Saint Eloi, Centre Hospitalier Universitaire, Université de Montpellier, Montpellier, France
| | - Antoine Debourdeau
- Université de Montpellier, Montpellier, France
- Department of Hepatogastroenterology, Hôpital Saint Eloi, Centre Hospitalier Universitaire, Université de Montpellier, Montpellier, France
| | - Nicolas Flori
- Institut régional du Cancer Montpellier (ICM), Parc Euromédecine, Montpellier, France
- Clinical Nutrition, Gastroenterology and Endoscopy, Univ Montpellier, Institut régional du Cancer Montpellier (ICM), Montpellier, France
| | - Didier Pourquier
- Tumor Microenvironment and Resistance-to-Treatment Laboratory, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Parc Euromédecine, Montpellier, France
- Department of Pathology, Institut Régional du Cancer Montpellier (ICM), Montpellier, France
| | - Jean-Michel Fabre
- Department of Digestive Surgery and Transplantation, Hôpital Saint Eloi, Centre Hospitalier Universitaire, Université de Montpellier, Montpellier, France
- Université de Montpellier, Montpellier, France
| | - Eric Assenat
- Université de Montpellier, Montpellier, France
- Department of Medical Oncology, Hôpital Saint Eloi, Centre Hospitalier Universitaire, Université de Montpellier, Montpellier, France
| | - Jacques Colinge
- Institut régional du Cancer Montpellier (ICM), Parc Euromédecine, Montpellier, France
- Université de Montpellier, Montpellier, France
- Cancer Bioinformatics and Systems Biology, Institut de Recherche en Cancérologie de Montpellier, Montpellier, France
| | - Andrei Turtoi
- Tumor Microenvironment and Resistance-to-Treatment Laboratory, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Montpellier, France
- Institut régional du Cancer Montpellier (ICM), Parc Euromédecine, Montpellier, France
- Université de Montpellier, Montpellier, France
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18
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Vila IK, Chamma H, Steer A, Saccas M, Taffoni C, Turtoi E, Reinert LS, Hussain S, Marines J, Jin L, Bonnefont X, Hubert M, Schwartz O, Paludan SR, Van Simaeys G, Doumont G, Sobhian B, Vlachakis D, Turtoi A, Laguette N. STING orchestrates the crosstalk between polyunsaturated fatty acid metabolism and inflammatory responses. Cell Metab 2022; 34:125-139.e8. [PMID: 34986331 PMCID: PMC8733004 DOI: 10.1016/j.cmet.2021.12.007] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 09/28/2021] [Accepted: 12/06/2021] [Indexed: 12/18/2022]
Abstract
Concerted alteration of immune and metabolic homeostasis underlies several inflammation-related pathologies, ranging from metabolic syndrome to infectious diseases. Here, we explored the coordination of nucleic acid-dependent inflammatory responses and metabolic homeostasis. We reveal that the STING (stimulator of interferon genes) protein regulates metabolic homeostasis through inhibition of the fatty acid desaturase 2 (FADS2) rate-limiting enzyme in polyunsaturated fatty acid (PUFA) desaturation. STING ablation and agonist-mediated degradation increased FADS2-associated desaturase activity and led to accumulation of PUFA derivatives that drive thermogenesis. STING agonists directly activated FADS2-dependent desaturation, promoting metabolic alterations. PUFAs in turn inhibited STING, thereby regulating antiviral responses and contributing to resolving STING-associated inflammation. Thus, we have unveiled a negative regulatory feedback loop between STING and FADS2 that fine-tunes inflammatory responses. Our results highlight the role of metabolic alterations in human pathologies associated with aberrant STING activation and STING-targeting therapies.
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Affiliation(s)
- Isabelle K Vila
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France.
| | - Hanane Chamma
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France
| | - Alizée Steer
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France
| | - Mathilde Saccas
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France
| | - Clara Taffoni
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France
| | - Evgenia Turtoi
- Tumor Microenvironment Laboratory, Institut de Recherche en Cancérologie de Montpellier, Université de Montpellier, INSERM U1194, 34000 Montpellier, France; Platform for Translational Oncometabolomics, Biocampus, CNRS, INSERM, Université de Montpellier, Montpellier, France
| | - Line S Reinert
- Department of Biomedicine, University of Aarhus, Aarhus, Denmark
| | - Saqib Hussain
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France
| | - Johanna Marines
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France; Azelead, 377 rue du Pr. Blayac, 34080 Montpellier, France
| | - Lei Jin
- Center for Immunology and Microbial Disease, Albany Medical College, Albany, NY 12208, USA
| | - Xavier Bonnefont
- Institut de Génomique Fonctionnelle (IGF), Université de Montpellier, CNRS, INSERM, 34094 Montpellier, France
| | - Mathieu Hubert
- Virus and Immunity Unit, Department of Virology, Institut Pasteur, Paris, France; CNRS UMR 3569, Paris, France
| | - Olivier Schwartz
- Virus and Immunity Unit, Department of Virology, Institut Pasteur, Paris, France; CNRS UMR 3569, Paris, France
| | - Soren R Paludan
- Department of Biomedicine, University of Aarhus, Aarhus, Denmark
| | - Gaetan Van Simaeys
- Center for Microscopy and Molecular Imaging (CMMI), Université Libre de Bruxelles (ULB), Charleroi (Gosselies), Belgium; Service de Médecine Nucléaire, Hôpital Érasme, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Gilles Doumont
- Center for Microscopy and Molecular Imaging (CMMI), Université Libre de Bruxelles (ULB), Charleroi (Gosselies), Belgium
| | - Bijan Sobhian
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Virology Laboratory, Montpellier, France
| | - Dimitrios Vlachakis
- Laboratory of Genetics, Department of Biotechnology, School of Applied Biology and Biotechnology, Agricultural University of Athens, 75 Iera Odos, 11855 Athens, Greece; Division of Endocrinology and Metabolism, Center of Clinical, Experimental Surgery and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece; University Research Institute of Maternal and Child Health & Precision Medicine, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Andrei Turtoi
- Tumor Microenvironment Laboratory, Institut de Recherche en Cancérologie de Montpellier, Université de Montpellier, INSERM U1194, 34000 Montpellier, France; Platform for Translational Oncometabolomics, Biocampus, CNRS, INSERM, Université de Montpellier, Montpellier, France
| | - Nadine Laguette
- Institut de Génétique Humaine, CNRS, Université de Montpellier, Molecular Basis of Inflammation Laboratory, Montpellier, France.
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19
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Giguelay A, Turtoi E, Khelaf L, Tosato G, Dadi I, Chastel T, Poul MA, Pratlong M, Nicolescu S, Severac D, Adenis A, Sgarbura-Popescu O, Carrère S, Rouanet P, Quenet F, Ychou M, Pourqier D, Colombo PE, Turtoi A, Colinge J. The landscape of cancer-associated fibroblasts in colorectal cancer liver metastases. Am J Cancer Res 2022; 12:7624-7639. [DOI: 10.7150/thno.72853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 10/10/2022] [Indexed: 11/24/2022] Open
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20
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Ragimbeau R, El Kebriti L, Sebti S, Fourgous E, Boulahtouf A, Arena G, Espert L, Turtoi A, Gongora C, Houédé N, Pattingre S. BAG6 promotes PINK1 signaling pathway and is essential for mitophagy. FASEB J 2021; 35:e21361. [PMID: 33522017 DOI: 10.1096/fj.202000930r] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 04/22/2020] [Revised: 12/16/2020] [Accepted: 12/28/2020] [Indexed: 12/15/2022]
Abstract
Bcl-2-associated athanogen-6 (BAG6) is a nucleocytoplasmic shuttling protein involved in protein quality control. We previously demonstrated that BAG6 is essential for autophagy by regulating the intracellular localization of the acetyltransferase EP300, and thus, modifying accessibility to its substrates (TP53 in the nucleus and autophagy-related proteins in the cytoplasm). Here, we investigated BAG6 localization and function in the cytoplasm. First, we demonstrated that BAG6 is localized in the mitochondria. Specifically, BAG6 is expressed in the mitochondrial matrix under basal conditions, and translocates to the outer mitochondrial membrane after mitochondrial depolarization with carbonyl cyanide m-chlorophenyl hydrazine, a mitochondrial uncoupler that induces mitophagy. In SW480 cells, the deletion of BAG6 expression abrogates its ability to induce mitophagy and PINK1 accumulation. On the reverse, its ectopic expression in LoVo colon cancer cells, which do not express endogenous BAG6, reduces the size of the mitochondria, induces mitophagy, leads to the activation of the PINK1/PARKIN pathway and to the phospho-ubiquitination of mitochondrial proteins. Finally, BAG6 contains two LIR (LC3-interacting Region) domains specifically found in receptors for selective autophagy and responsible for the interaction with LC3 and for autophagosome selectivity. Site-directed mutagenesis showed that BAG6 requires wild-type LIRs domains for its ability to stimulate mitophagy. In conclusion, we propose that BAG6 is a novel mitophagy receptor or adaptor that induces PINK1/PARKIN signaling and mitophagy in a LIR-dependent manner.
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Affiliation(s)
- Romain Ragimbeau
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier, Montpellier, France
| | - Leila El Kebriti
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier, Montpellier, France.,CHU de Nîmes, Nîmes, France
| | - Salwa Sebti
- Center for Autophagy Research, University of Texas Southwestern Medical Center, Dallas, TX, USA.,Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Elise Fourgous
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier, Montpellier, France
| | - Abdelhay Boulahtouf
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier, Montpellier, France
| | - Giuseppe Arena
- Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, Belvaux, Luxembourg
| | - Lucile Espert
- IRIM, University of Montpellier, UMR 9004 CNRS, Montpellier, France
| | - Andrei Turtoi
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier, Montpellier, France
| | - Céline Gongora
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier, Montpellier, France
| | - Nadine Houédé
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier, Montpellier, France.,CHU de Nîmes, Nîmes, France
| | - Sophie Pattingre
- IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Université de Montpellier, Institut régional du Cancer de Montpellier, Montpellier, France
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21
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Stuani L, Sabatier M, Saland E, Cognet G, Poupin N, Bosc C, Castelli FA, Gales L, Turtoi E, Montersino C, Farge T, Boet E, Broin N, Larrue C, Baran N, Cissé MY, Conti M, Loric S, Kaoma T, Hucteau A, Zavoriti A, Sahal A, Mouchel PL, Gotanègre M, Cassan C, Fernando L, Wang F, Hosseini M, Chu-Van E, Le Cam L, Carroll M, Selak MA, Vey N, Castellano R, Fenaille F, Turtoi A, Cazals G, Bories P, Gibon Y, Nicolay B, Ronseaux S, Marszalek JR, Takahashi K, DiNardo CD, Konopleva M, Pancaldi V, Collette Y, Bellvert F, Jourdan F, Linares LK, Récher C, Portais JC, Sarry JE. Mitochondrial metabolism supports resistance to IDH mutant inhibitors in acute myeloid leukemia. J Exp Med 2021; 218:e20200924. [PMID: 33760042 PMCID: PMC7995203 DOI: 10.1084/jem.20200924] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 11/25/2020] [Accepted: 01/11/2021] [Indexed: 12/17/2022] Open
Abstract
Mutations in IDH induce epigenetic and transcriptional reprogramming, differentiation bias, and susceptibility to mitochondrial inhibitors in cancer cells. Here, we first show that cell lines, PDXs, and patients with acute myeloid leukemia (AML) harboring an IDH mutation displayed an enhanced mitochondrial oxidative metabolism. Along with an increase in TCA cycle intermediates, this AML-specific metabolic behavior mechanistically occurred through the increase in electron transport chain complex I activity, mitochondrial respiration, and methylation-driven CEBPα-induced fatty acid β-oxidation of IDH1 mutant cells. While IDH1 mutant inhibitor reduced 2-HG oncometabolite and CEBPα methylation, it failed to reverse FAO and OxPHOS. These mitochondrial activities were maintained through the inhibition of Akt and enhanced activation of peroxisome proliferator-activated receptor-γ coactivator-1 PGC1α upon IDH1 mutant inhibitor. Accordingly, OxPHOS inhibitors improved anti-AML efficacy of IDH mutant inhibitors in vivo. This work provides a scientific rationale for combinatory mitochondrial-targeted therapies to treat IDH mutant AML patients, especially those unresponsive to or relapsing from IDH mutant inhibitors.
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MESH Headings
- Acute Disease
- Aminopyridines/pharmacology
- Animals
- Cell Line, Tumor
- Doxycycline/pharmacology
- Drug Resistance, Neoplasm/drug effects
- Drug Resistance, Neoplasm/genetics
- Enzyme Inhibitors/pharmacology
- Epigenesis, Genetic/drug effects
- Glycine/analogs & derivatives
- Glycine/pharmacology
- HL-60 Cells
- Humans
- Isocitrate Dehydrogenase/antagonists & inhibitors
- Isocitrate Dehydrogenase/genetics
- Isocitrate Dehydrogenase/metabolism
- Isoenzymes/antagonists & inhibitors
- Isoenzymes/genetics
- Isoenzymes/metabolism
- Leukemia, Myeloid/drug therapy
- Leukemia, Myeloid/genetics
- Leukemia, Myeloid/metabolism
- Mice, Inbred NOD
- Mice, Knockout
- Mice, SCID
- Mitochondria/drug effects
- Mitochondria/genetics
- Mitochondria/metabolism
- Mutation
- Oxadiazoles/pharmacology
- Oxidative Phosphorylation/drug effects
- Piperidines/pharmacology
- Pyridines/pharmacology
- Triazines/pharmacology
- Xenograft Model Antitumor Assays/methods
- Mice
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Affiliation(s)
- Lucille Stuani
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Marie Sabatier
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Estelle Saland
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Guillaume Cognet
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Nathalie Poupin
- UMR1331 Toxalim, Université de Toulouse, Institut National de la Recherche pour l’Agriculture, l’Alimentation et l’Environnement, Ecole Nationale Vétérinaire de Toulouse, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Claudie Bosc
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Florence A. Castelli
- CEA/DSV/iBiTec-S/SPI, Laboratoire d’Etude du Métabolisme des Médicaments, MetaboHUB-Paris, Gif-sur-Yvette, France
| | - Lara Gales
- Toulouse Biotechnology Institute, Université de Toulouse, Centre National de la Recherche Scientifique, Institut National de la Recherche Agronomique, Institut National des sciences appliquées, Toulouse, France
- MetaToul-MetaboHUB, National Infrastructure of Metabolomics and Fluxomics, Toulouse, France
| | - Evgenia Turtoi
- Institut de Recherche en Cancérologie de Montpellier, Institut National de la Santé et de la Recherché Médicale, Université de Montpellier, Institut Régional du Cancer Montpellier, Montpellier, France
- Montpellier Alliance for Metabolomics and Metabolism Analysis, Platform for Translational Oncometabolomics, Biocampus, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherché Médicale, Université de Montpellier, Montpellier, France
| | - Camille Montersino
- Aix-Marseille University, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Institut Paoli-Calmettes, Centre de Recherches en Cancérologie de Marseille, Marseille, France
| | - Thomas Farge
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Emeline Boet
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Nicolas Broin
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Clément Larrue
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Natalia Baran
- Departments of Leukemia and Genomic Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Madi Y. Cissé
- Institut de Recherche en Cancérologie de Montpellier, Institut National de la Santé et de la Recherché Médicale, Université de Montpellier, Institut Régional du Cancer Montpellier, Montpellier, France
| | - Marc Conti
- Institut National de la Santé et de la Recherché Médicale U938, Hôpital St Antoine, Paris, France
- Integracell, Longjumeau, France
| | - Sylvain Loric
- Institut National de la Santé et de la Recherché Médicale U938, Hôpital St Antoine, Paris, France
| | - Tony Kaoma
- Proteome and Genome Research Unit, Department of Oncology, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Alexis Hucteau
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Aliki Zavoriti
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Ambrine Sahal
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Pierre-Luc Mouchel
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
- Service d'Hématologie, Institut Universitaire du Cancer de Toulouse-Oncopole, CHU de Toulouse, Toulouse, France
| | - Mathilde Gotanègre
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Cédric Cassan
- UMR1332 Biologie du Fruit et Pathologie, Plateforme Métabolome Bordeaux, Institut National de la Recherche Agronomique, Université de Bordeaux, Villenave d'Ornon, France
| | - Laurent Fernando
- UMR1331 Toxalim, Université de Toulouse, Institut National de la Recherche pour l’Agriculture, l’Alimentation et l’Environnement, Ecole Nationale Vétérinaire de Toulouse, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Feng Wang
- Departments of Leukemia and Genomic Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Mohsen Hosseini
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
| | - Emeline Chu-Van
- CEA/DSV/iBiTec-S/SPI, Laboratoire d’Etude du Métabolisme des Médicaments, MetaboHUB-Paris, Gif-sur-Yvette, France
| | - Laurent Le Cam
- Institut de Recherche en Cancérologie de Montpellier, Institut National de la Santé et de la Recherché Médicale, Université de Montpellier, Institut Régional du Cancer Montpellier, Montpellier, France
| | - Martin Carroll
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Mary A. Selak
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Norbert Vey
- Aix-Marseille University, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Institut Paoli-Calmettes, Centre de Recherches en Cancérologie de Marseille, Marseille, France
| | - Rémy Castellano
- Aix-Marseille University, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Institut Paoli-Calmettes, Centre de Recherches en Cancérologie de Marseille, Marseille, France
| | - François Fenaille
- CEA/DSV/iBiTec-S/SPI, Laboratoire d’Etude du Métabolisme des Médicaments, MetaboHUB-Paris, Gif-sur-Yvette, France
| | - Andrei Turtoi
- Institut de Recherche en Cancérologie de Montpellier, Institut National de la Santé et de la Recherché Médicale, Université de Montpellier, Institut Régional du Cancer Montpellier, Montpellier, France
| | - Guillaume Cazals
- Laboratoire de Mesures Physiques, Université de Montpellier, Montpellier, France
| | - Pierre Bories
- Réseau Régional de Cancérologie Onco-Occitanie, Toulouse, France
| | - Yves Gibon
- UMR1332 Biologie du Fruit et Pathologie, Plateforme Métabolome Bordeaux, Institut National de la Recherche Agronomique, Université de Bordeaux, Villenave d'Ornon, France
| | | | | | - Joseph R. Marszalek
- Departments of Leukemia and Genomic Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Koichi Takahashi
- Departments of Leukemia and Genomic Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Courtney D. DiNardo
- Departments of Leukemia and Genomic Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Marina Konopleva
- Departments of Leukemia and Genomic Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX
| | - Véra Pancaldi
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- Barcelona Supercomputing Center, Barcelona, Spain
| | - Yves Collette
- Aix-Marseille University, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Institut Paoli-Calmettes, Centre de Recherches en Cancérologie de Marseille, Marseille, France
| | - Floriant Bellvert
- Toulouse Biotechnology Institute, Université de Toulouse, Centre National de la Recherche Scientifique, Institut National de la Recherche Agronomique, Institut National des sciences appliquées, Toulouse, France
- MetaToul-MetaboHUB, National Infrastructure of Metabolomics and Fluxomics, Toulouse, France
| | - Fabien Jourdan
- UMR1331 Toxalim, Université de Toulouse, Institut National de la Recherche pour l’Agriculture, l’Alimentation et l’Environnement, Ecole Nationale Vétérinaire de Toulouse, INP-Purpan, Université Paul Sabatier, Toulouse, France
- MetaToul-MetaboHUB, National Infrastructure of Metabolomics and Fluxomics, Toulouse, France
| | - Laetitia K. Linares
- Institut de Recherche en Cancérologie de Montpellier, Institut National de la Santé et de la Recherché Médicale, Université de Montpellier, Institut Régional du Cancer Montpellier, Montpellier, France
| | - Christian Récher
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
- Service d'Hématologie, Institut Universitaire du Cancer de Toulouse-Oncopole, CHU de Toulouse, Toulouse, France
| | - Jean-Charles Portais
- Toulouse Biotechnology Institute, Université de Toulouse, Centre National de la Recherche Scientifique, Institut National de la Recherche Agronomique, Institut National des sciences appliquées, Toulouse, France
- MetaToul-MetaboHUB, National Infrastructure of Metabolomics and Fluxomics, Toulouse, France
- STROMALab, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale U1031, EFS, INP-ENVT, UPS, Toulouse, France
| | - Jean-Emmanuel Sarry
- Centre de Recherches en Cancérologie de Toulouse, Université de Toulouse, Institut National de la Santé et de la Recherché Médicale, Centre National de la Recherche Scientifique, Toulouse, France
- LabEx Toucan, Toulouse, France
- Equipe Labellisée Ligue Nationale Contre le Cancer 2018, Toulouse, France
- Centre Hospitalier Universitaire de Toulouse, Toulouse, France
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22
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Chiavarina B, Costanza B, Ronca R, Blomme A, Rezzola S, Chiodelli P, Giguelay A, Belthier G, Doumont G, Van Simaeys G, Lacroix S, Yokobori T, Erkhem-Ochir B, Balaguer P, Cavailles V, Fabbrizio E, Di Valentin E, Gofflot S, Detry O, Jerusalem G, Goldman S, Delvenne P, Bellahcène A, Pannequin J, Castronovo V, Turtoi A. Metastatic colorectal cancer cells maintain the TGFβ program and use TGFBI to fuel angiogenesis. Theranostics 2021; 11:1626-1640. [PMID: 33408771 PMCID: PMC7778592 DOI: 10.7150/thno.51507] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 11/04/2020] [Indexed: 12/22/2022] Open
Abstract
Colorectal cancer (CRC) cells are traditionally considered unresponsive to TGFβ due to mutations in the receptors and/or downstream signaling molecules. TGFβ influences CRC cells only indirectly via stromal cells, such as cancer-associated fibroblasts. However, CRC cell ability to directly respond to TGFβ currently remains unexplored. This represents a missed opportunity for diagnostic and therapeutic interventions. Methods: We examined whether cancer cells from primary CRC and liver metastases respond to TGFβ by inducing TGFβ-induced protein ig-h3 (TGFBI) expression, and the contribution of canonical and non-canonical TGFβ signaling pathways to this effect. We then investigated in vitro and in vivo TGFBI impact on metastasis formation and angiogenesis. Using patient serum samples and an orthotopic mouse model of CRC liver metastases we assessed the diagnostic/tumor targeting value of novel antibodies against TGFBI. Results: Metastatic CRC cells, such as circulating tumor cells, directly respond to TGFβ. These cells were characterized by the absence of TGFβ receptor mutations and the frequent presence of p53 mutations. The pro-tumorigenic program orchestrated by TGFβ in CRC cells was mediated through TGFBI, the expression of which was positively regulated by non-canonical TGFβ signaling cascades. TGFBI inhibition was sufficient to significantly reduce liver metastasis formation in vivo. Moreover, TGFBI pro-tumorigenic function was linked to its ability to stimulate angiogenesis. TGFBI levels were higher in serum samples from untreated patients with CRC than in patients who were receiving chemotherapy. A radiolabeled anti-TGFBI antibody selectively targeted metastatic lesions in vivo, underscoring its diagnostic and therapeutic potential. Conclusions: TGFβ signaling in CRC cells directly contributes to their metastatic potential and stromal cell-independence. Proteins downstream of activated TGFβ, such as TGFBI, represent novel diagnostic and therapeutic targets for more specific anti-metastatic therapies.
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Affiliation(s)
- Barbara Chiavarina
- Cancer Research Institute of Montpellier, Tumor Microenvironment and Resistance to Treatment Laboratory, INSERM U1194, Montpellier, France
- Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Institut du Cancer de Montpellier, Montpellier, France
- Université de Montpellier, Montpellier, France
| | - Brunella Costanza
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Roberto Ronca
- University of Brescia, Department of Molecular and Translational Medicine, Brescia, Italy
| | - Arnaud Blomme
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Sara Rezzola
- University of Brescia, Department of Molecular and Translational Medicine, Brescia, Italy
| | - Paola Chiodelli
- University of Brescia, Department of Molecular and Translational Medicine, Brescia, Italy
| | - Ambre Giguelay
- Cancer Research Institute of Montpellier, Tumor Microenvironment and Resistance to Treatment Laboratory, INSERM U1194, Montpellier, France
- Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Institut du Cancer de Montpellier, Montpellier, France
- Université de Montpellier, Montpellier, France
- Cancer Research Institute of Montpellier, Cancer Bioinformatics and Systems Biology Team, INSERM U1194, Montpellier, France
| | - Guillame Belthier
- Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Université de Montpellier, Montpellier, France
- Institut de Génomique Fonctionnelle, Montpellier, France
- Centre National de la Recherche Scientifique, Montpellier, France
| | - Gilles Doumont
- Center for Microscopy and Molecular Imaging (CMMI), Université libre de Bruxelles (ULB), rue Adrienne Bolland 8, B-6041 Charleroi (Gosselies), Belgium
| | - Gaetan Van Simaeys
- Center for Microscopy and Molecular Imaging (CMMI), Université libre de Bruxelles (ULB), rue Adrienne Bolland 8, B-6041 Charleroi (Gosselies), Belgium
- Nuclear Medicine department, ULB Hôpital Érasme, route de Lennik 808, B-1070 Brussels, Belgium
| | - Simon Lacroix
- Center for Microscopy and Molecular Imaging (CMMI), Université libre de Bruxelles (ULB), rue Adrienne Bolland 8, B-6041 Charleroi (Gosselies), Belgium
- Nuclear Medicine department, ULB Hôpital Érasme, route de Lennik 808, B-1070 Brussels, Belgium
| | - Takehiko Yokobori
- Gunma University Initiative for Advanced Research, International Open Laboratory, Universities of Liege and Montpellier Laboratory, Gunma University, Gunma, Japan
| | - Bilguun Erkhem-Ochir
- Gunma University Initiative for Advanced Research, International Open Laboratory, Universities of Liege and Montpellier Laboratory, Gunma University, Gunma, Japan
| | - Patrick Balaguer
- Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Institut du Cancer de Montpellier, Montpellier, France
- Université de Montpellier, Montpellier, France
- Cancer Research Institute of Montpellier, Hormone Signaling and Cancer Laboratory, Montpellier, France
| | - Vincent Cavailles
- Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Institut du Cancer de Montpellier, Montpellier, France
- Université de Montpellier, Montpellier, France
- Cancer Research Institute of Montpellier, Hormone Signaling and Cancer Laboratory, Montpellier, France
| | - Eric Fabbrizio
- Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Institut du Cancer de Montpellier, Montpellier, France
- Université de Montpellier, Montpellier, France
- Cancer Research Institute of Montpellier, Oncogenic Pathways in Cancer Laboratory, INSERM U1194, Montpellier, France
| | | | | | - Olivier Detry
- Department of Abdominal Surgery, University Hospital, University of Liège, Liège, Belgium
| | - Guy Jerusalem
- Department of Medical Oncology, University Hospital, University of Liège, Liège, Belgium
| | - Serge Goldman
- Center for Microscopy and Molecular Imaging (CMMI), Université libre de Bruxelles (ULB), rue Adrienne Bolland 8, B-6041 Charleroi (Gosselies), Belgium
- Nuclear Medicine department, ULB Hôpital Érasme, route de Lennik 808, B-1070 Brussels, Belgium
| | - Philippe Delvenne
- Department of Pathology, University Hospital, University of Liège, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Julie Pannequin
- Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Université de Montpellier, Montpellier, France
- Institut de Génomique Fonctionnelle, Montpellier, France
- Centre National de la Recherche Scientifique, Montpellier, France
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Andrei Turtoi
- Cancer Research Institute of Montpellier, Tumor Microenvironment and Resistance to Treatment Laboratory, INSERM U1194, Montpellier, France
- Institut National de la Santé et de la Recherche Médicale, Montpellier, France
- Institut du Cancer de Montpellier, Montpellier, France
- Université de Montpellier, Montpellier, France
- Gunma University Initiative for Advanced Research, International Open Laboratory, Universities of Liege and Montpellier Laboratory, Gunma University, Gunma, Japan
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23
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Bousquet Mur E, Bernardo S, Papon L, Mancini M, Fabbrizio E, Goussard M, Ferrer I, Giry A, Quantin X, Pujol JL, Calvayrac O, Moll HP, Glasson Y, Pirot N, Turtoi A, Cañamero M, Wong KK, Yarden Y, Casanova E, Soria JC, Colinge J, Siebel CW, Mazieres J, Favre G, Paz-Ares L, Maraver A. Notch inhibition overcomes resistance to tyrosine kinase inhibitors in EGFR-driven lung adenocarcinoma. J Clin Invest 2020; 130:612-624. [PMID: 31671073 DOI: 10.1172/jci126896] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [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: 12/18/2018] [Accepted: 10/15/2019] [Indexed: 12/29/2022] Open
Abstract
EGFR-mutated lung adenocarcinoma patients treated with gefitinib and osimertinib show a therapeutic benefit limited by the appearance of secondary mutations, such as EGFRT790M and EGFRC797S. It is generally assumed that these secondary mutations render EGFR completely unresponsive to the inhibitors, but contrary to this, we uncovered here that gefitinib and osimertinib increased STAT3 phosphorylation (p-STAT3) in EGFRT790M and EGFRC797S tumoral cells. Interestingly, we also found that concomitant Notch inhibition with gefitinib or osimertinib treatment induced a p-STAT3-dependent strong reduction in the levels of the transcriptional repressor HES1. Importantly, we showed that tyrosine kinase inhibitor-resistant tumors, with EGFRT790M and EGFRC797S mutations, were highly responsive to the combined treatment of Notch inhibitors with gefitinib or osimertinib, respectively. Finally, in patients with EGFR mutations treated with tyrosine kinase inhibitors, HES1 protein levels increased during relapse and correlated with shorter progression-free survival. Therefore, our results offer a proof of concept for an alternative treatment to chemotherapy in lung adenocarcinoma osimertinib-treated patients after disease progression.
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Affiliation(s)
- Emilie Bousquet Mur
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Sara Bernardo
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Laura Papon
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Maicol Mancini
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Eric Fabbrizio
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Marion Goussard
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Irene Ferrer
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France.,Unidad de Investigación Clínica de Cáncer de Pulmón, Instituto de Investigación Hospital 12 de Octubre-CNIO, Madrid, Spain.,CIBERONC, Madrid, Spain
| | - Anais Giry
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Xavier Quantin
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
| | - Jean-Louis Pujol
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France.,Montpellier Academic Hospital, Hôpital Arnaud de Villeneuve, Montpellier, France
| | - Olivier Calvayrac
- INSERM, Centre de Recherche en Cancérologie de Toulouse, CRCT UMR-1037, Toulouse, France; Institut Claudius Regaud, IUCT-Oncopole, Laboratoire de Biologie Médicale Oncologique, Toulouse, France; University of Toulouse III (Paul Sabatier), Toulouse, France
| | - Herwig P Moll
- Department of Physiology, Center of Physiology and Pharmacology and Comprehensive Cancer Center (CCC), Medical University of Vienna, Vienna, Austria
| | - Yaël Glasson
- Réseau d'Histologie Expérimentale de Montpellier, BioCampus, UMS3426 CNRS-US009 INSERM-UM, Montpellier, France
| | - Nelly Pirot
- Réseau d'Histologie Expérimentale de Montpellier, BioCampus, UMS3426 CNRS-US009 INSERM-UM, Montpellier, France
| | - Andrei Turtoi
- IRCM, Université de Montpellier, ICM, Montpellier, France
| | - Marta Cañamero
- Roche Pharmaceutical Research and Early Development, Translational Medicine, Roche Innovation Center, Munich, Germany
| | - Kwok-Kin Wong
- Laura and Isaac Perlmutter Cancer Center, NYU Langone Medical Center, New York, New York, USA
| | - Yosef Yarden
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Emilio Casanova
- Department of Physiology, Center of Physiology and Pharmacology and Comprehensive Cancer Center (CCC), Medical University of Vienna, Vienna, Austria.,Ludwig Boltzmann Institute for Cancer Research (LBI-CR), Vienna, Austria
| | - Jean-Charles Soria
- Drug Development Department (DITEP), Gustave Roussy Cancer Campus, Paris-Sud University, Villejuif, France
| | | | - Christian W Siebel
- Department of Discovery Oncology, Genentech, Inc., South San Francisco, California, USA
| | - Julien Mazieres
- INSERM, Centre de Recherche en Cancérologie de Toulouse, CRCT UMR-1037, Toulouse, France; Institut Claudius Regaud, IUCT-Oncopole, Laboratoire de Biologie Médicale Oncologique, Toulouse, France; University of Toulouse III (Paul Sabatier), Toulouse, France.,Thoracic Oncology Department, Larrey Hospital, University Hospital of Toulouse, France; INSERM, Centre de Recherche en Cancérologie de Toulouse, CRCT UMR-1037, Toulouse, France; University of Toulouse III (Paul Sabatier), Toulouse, France
| | - Gilles Favre
- INSERM, Centre de Recherche en Cancérologie de Toulouse, CRCT UMR-1037, Toulouse, France; Institut Claudius Regaud, IUCT-Oncopole, Laboratoire de Biologie Médicale Oncologique, Toulouse, France; University of Toulouse III (Paul Sabatier), Toulouse, France
| | - Luis Paz-Ares
- Unidad de Investigación Clínica de Cáncer de Pulmón, Instituto de Investigación Hospital 12 de Octubre-CNIO, Madrid, Spain.,Montpellier Academic Hospital, Hôpital Arnaud de Villeneuve, Montpellier, France.,Medical School, Universidad Complutense, Madrid, Spain
| | - Antonio Maraver
- Institut de Recherche en Cancérologie de Montpellier (IRCM), Université de Montpellier, Institut Régional du Cancer de Montpellier (ICM), Montpellier, France
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24
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Alame M, Cornillot E, Cacheux V, Tosato G, Four M, De Oliveira L, Gofflot S, Delvenne P, Turtoi E, Cabello-Aguilar S, Nishiyama M, Turtoi A, Costes-Martineau V, Colinge J. The molecular landscape and microenvironment of salivary duct carcinoma reveal new therapeutic opportunities. Theranostics 2020; 10:4383-4394. [PMID: 32292502 PMCID: PMC7150470 DOI: 10.7150/thno.42986] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 02/11/2020] [Indexed: 12/19/2022] Open
Abstract
Purpose: Salivary duct carcinoma (SDC) is a rare and aggressive salivary gland cancer subtype with poor prognosis. The mutational landscape of SDC has already been the object of several studies, however little is known regarding the functional genomics and the tumor microenvironment despite their importance in oncology. Our investigation aimed at describing both the functional genomics of SDC and the SDC microenvironment, along with their clinical relevance. Methods: RNA-sequencing (24 tumors), proteomics (17 tumors), immunohistochemistry (22 tumors), and multiplexed immunofluorescence (3 tumors) data were obtained from three different patient cohorts and analyzed by digital imaging and bioinformatics. Adjacent non-tumoral tissue from patients in two cohorts were used in transcriptomic and proteomic analyses. Results: Transcriptomic and proteomic data revealed the importance of Notch, TGF-β, and interferon-γ signaling for all SDCs. We confirmed an overall strong desmoplastic reaction by measuring α-SMA abundance, the level of which was associated with recurrence-free survival (RFS). Two distinct immune phenotypes were observed: immune-poor SDCs (36%) and immune-infiltrated SDCs (64%). Advanced bioinformatics analysis of the transcriptomic data suggested 72 ligand-receptor interactions occurred in the microenvironment and correlated with the immune phenotype. Among these interactions, three immune checkpoints were validated by immunofluorescence, including CTLA-4/DC86 and TIM-3/galectin-9 interactions, previously unidentified in SDC. Immunofluorescence analysis also confirmed an important immunosuppressive role of macrophages and NK cells, also supported by the transcriptomic data. Conclusions: Together our data significantly increase the understanding of SDC biology and open new perspectives for SDC tumor treatment. Before applying immunotherapy, patient stratification according to the immune infiltrate should be taken into account. Immune-infiltrated SDC could benefit from immune checkpoint-targeting therapy, with novel options such as anti-CTLA-4. Macrophages or NK cells could also be targeted. The dense stroma, i.e., fibroblasts or hyaluronic acid, may also be the focus for immune-poor SDC therapies, e.g. in combination with Notch or TGF-β inhibitors, or molecules targeting SDC mutations.
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25
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Nakazawa N, Yokobori T, Turtoi A, Shirabe K. ASO Author Reflections: High Stromal TGFBI is a Useful Predictive Marker for Nivolumab in Non-small Cell Lung Cancer. Ann Surg Oncol 2019; 27:943-944. [PMID: 31696394 DOI: 10.1245/s10434-019-08057-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Indexed: 11/18/2022]
Affiliation(s)
- Nobuhiro Nakazawa
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan.
| | - Takehiko Yokobori
- Department of Innovative Cancer Immunotherapy, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Andrei Turtoi
- Tumor Microenvironment Laboratory, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Montpellier, France
| | - Ken Shirabe
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
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26
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Nakazawa N, Yokobori T, Kaira K, Turtoi A, Baatar S, Gombodorj N, Handa T, Tsukagoshi M, Ubukata Y, Kimura A, Kogure N, Ogata K, Maeno T, Sohda M, Yajima T, Shimizu K, Mogi A, Kuwano H, Saeki H, Shirabe K. High Stromal TGFBI in Lung Cancer and Intratumoral CD8-Positive T Cells were Associated with Poor Prognosis and Therapeutic Resistance to Immune Checkpoint Inhibitors. Ann Surg Oncol 2019; 27:933-942. [PMID: 31571056 DOI: 10.1245/s10434-019-07878-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND We investigated whether the expression of transforming growth factor-beta-induced protein (TGFBI) and intratumoral immune cells including CD8- and Forkhead box protein P3 (Foxp3)-positive T cells in clinical lung cancer patients could predict the therapeutic response to nivolumab. METHODS Thirty-three patients who were treated with nivolumab were enrolled in this study. Immunohistochemical analyses of TGFBI, PD-L1, CD8, Foxp3, and vimentin expression were conducted. Serum concentrations of TGFBI and transforming growth factor-beta1 (TGF-β1) were determined by enzyme-linked immunosorbent assay (ELISA). RESULTS Cancer TGFBI was not associated with prognosis and therapeutic response to nivolumab, but cancer stromal TGFBI and intratumoral CD8-positive T cells were associated with them. Therefore, we evaluated cancer stromal TGFBI and intratumoral CD8-positive T cells. The high-TGFBI-expression group had poorer clinical responses than did the low-TGFBI-expression group (p < 0.0001). The number of times nivolumab was administered in the high-CD8-expression group was significantly higher than that in the low-CD8-expression group (p = 0.0046). The high-CD8-expression group had better clinical responses than did the low-CD8-expression group (p = 0.0013). Interestingly, all patients in the high-TGFBI/low-CD8-expression group had progressive disease (PD). In contrast, all patients in the low-TGFBI/high-CD8-expression group had PR + SD (partial response + stable disease) by the Response Evaluation Criteria in Solid Tumors (RECIST 1.1). CONCLUSIONS The dual evaluation of stromal TGFBI and intratumoral CD8-positive T cells could be a useful predictive marker for nivolumab.
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Affiliation(s)
- Nobuhiro Nakazawa
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan.
| | - Takehiko Yokobori
- Department of Innovative Cancer Immunotherapy, Graduate School of Medicine, Gunma University, Maebashi, Japan.
| | - Kyoichi Kaira
- Department of Respiratory Medicine, Comprehensive Cancer Center, International Medical Center, Saitama University Hospital, Saitama, Japan.
| | - Andrei Turtoi
- Tumor Microenvironment Laboratory, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, Montpellier, France
| | - Seded Baatar
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Navchaa Gombodorj
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Tadashi Handa
- Department of Diagnostic Pathology, Graduate School of Medicine, Gunma University, Maebashi, Gunma, Japan
| | - Mariko Tsukagoshi
- Department of Innovative Cancer Immunotherapy, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Yasunari Ubukata
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Akiharu Kimura
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Norimichi Kogure
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Kyoichi Ogata
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Toshitaka Maeno
- Department of Respiratory Medicine, Graduate School of Medicine, Gunma University, Maebashi, Gunma, Japan
| | - Makoto Sohda
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Toshiki Yajima
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Kimihiro Shimizu
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Akira Mogi
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Hiroyuki Kuwano
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Hiroshi Saeki
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
| | - Ken Shirabe
- Department of General Surgical Science, Graduate School of Medicine, Gunma University, Maebashi, Japan
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27
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Peulen O, Rademaker G, Anania S, Turtoi A, Bellahcène A, Castronovo V. Ferlin Overview: From Membrane to Cancer Biology. Cells 2019; 8:cells8090954. [PMID: 31443490 PMCID: PMC6770723 DOI: 10.3390/cells8090954] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 08/20/2019] [Accepted: 08/21/2019] [Indexed: 02/06/2023] Open
Abstract
In mammal myocytes, endothelial cells and inner ear cells, ferlins are proteins involved in membrane processes such as fusion, recycling, endo- and exocytosis. They harbour several C2 domains allowing their interaction with phospholipids. The expression of several Ferlin genes was described as altered in several tumoural tissues. Intriguingly, beyond a simple alteration, myoferlin, otoferlin and Fer1L4 expressions were negatively correlated with patient survival in some cancer types. Therefore, it can be assumed that membrane biology is of extreme importance for cell survival and signalling, making Ferlin proteins core machinery indispensable for cancer cell adaptation to hostile environments. The evidences suggest that myoferlin, when overexpressed, enhances cancer cell proliferation, migration and metabolism by affecting various aspects of membrane biology. Targeting myoferlin using pharmacological compounds, gene transfer technology, or interfering RNA is now considered as an emerging therapeutic strategy.
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Affiliation(s)
- Olivier Peulen
- Metastasis Research Laboratory, Giga Cancer, University of Liège, B4000 Liège, Belgium.
| | - Gilles Rademaker
- Metastasis Research Laboratory, Giga Cancer, University of Liège, B4000 Liège, Belgium
| | - Sandy Anania
- Metastasis Research Laboratory, Giga Cancer, University of Liège, B4000 Liège, Belgium
| | - Andrei Turtoi
- Tumor Microenvironment Laboratory, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194, 34000 Montpellier, France
- Institut du Cancer de Montpeiller, 34000 Montpellier, France
- Université de Montpellier, 34000 Montpellier, France
| | - Akeila Bellahcène
- Metastasis Research Laboratory, Giga Cancer, University of Liège, B4000 Liège, Belgium
| | - Vincent Castronovo
- Metastasis Research Laboratory, Giga Cancer, University of Liège, B4000 Liège, Belgium
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28
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Martineau P, Watier H, Pèlegrin A, Turtoi A. Targets for MAbs: innovative approaches for their discovery & validation, LabEx MAbImprove 6 th antibody industrial symposium, June 25-26, 2018, Montpellier, France. MAbs 2019; 11:812-825. [PMID: 31043141 PMCID: PMC6601567 DOI: 10.1080/19420862.2019.1612691] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Monoclonal antibodies (mAbs) have revolutionized the treatment landscape in many disciplines of human medicine. To continue this exciting trend, sustained identification of new, validated and preferably functional targets are needed. However, this is the precise bottleneck in today's development of the next generation of therapeutic mAbs. Failures in translating a target into a successful therapeutic mAb are much more frequent than successes. Labex MAbImprove is a French-led consortium of academic laboratories jointly working on several aspects of the development of next-generation mAbs. The network organizes annual international meetings gathering academia and industry to discuss the different challenges faced in the therapeutic mAbs field. The 2018 symposium (also called AIS2018 and co-organized with MabDesign, the immunotherapy French industrial sector) focused on the discovery and validation of new targets for therapeutic mAbs. Key players from industry and academia outlined a number of exciting contributions, notably dealing with new innovations in the target discovery area, but also lessons learned from failures in the past. This report summarizes the talks presented at the AIS2018. We aim at broad dissemination of the most relevant, unpublished findings presented during the meeting, and hope to inspire all the contributors in this field to take new directions and bring about improvements.
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Affiliation(s)
- Pierre Martineau
- a IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194 , Université de Montpellier, Institut régional du Cancer de Montpellier , Montpellier , France
| | - Hervé Watier
- b EA7501 GICC, Université de Tours et CHRU de Tours , Tours , France
| | - Andre Pèlegrin
- a IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194 , Université de Montpellier, Institut régional du Cancer de Montpellier , Montpellier , France
| | - Andrei Turtoi
- a IRCM, Institut de Recherche en Cancérologie de Montpellier, INSERM U1194 , Université de Montpellier, Institut régional du Cancer de Montpellier , Montpellier , France
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29
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Harsini FM, Bui AA, Rice AM, Chebrolu S, Fuson KL, Turtoi A, Bradberry M, Chapman ER, Sutton RB. Structural Basis for the Distinct Membrane Binding Activity of the Homologous C2A Domains of Myoferlin and Dysferlin. J Mol Biol 2019; 431:2112-2126. [PMID: 31004665 DOI: 10.1016/j.jmb.2019.04.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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: 01/01/2019] [Revised: 04/04/2019] [Accepted: 04/04/2019] [Indexed: 02/03/2023]
Abstract
Dysferlin has been implicated in acute membrane repair processes, whereas myoferlin's activity is maximal during the myoblast fusion stage of early skeletal muscle cell development. Both proteins are similar in size and domain structure; however, despite the overall similarity, myoferlin's known physiological functions do not overlap with those of dysferlin. Here we present for the first time the X-ray crystal structure of human myoferlin C2A to 1.9 Å resolution bound to two divalent cations, and compare its three-dimensional structure and membrane binding activities to that of dysferlin C2A. We find that while dysferlin C2A binds membranes in a Ca2+-dependent manner, Ca2+ binding was the rate-limiting kinetic step for this interaction. Myoferlin C2A, on the other hand, binds two calcium ions with an affinity 3-fold lower than that of dysferlin C2A; and, surprisingly, myoferlin C2A binds only marginally to phospholipid mixtures with a high fraction of phosphatidylserine.
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Affiliation(s)
- Faraz M Harsini
- Department of Cell Physiology and Molecular Biophysics, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA; Center for Membrane Protein Research, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA
| | - Anthony A Bui
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, 79409, USA
| | - Anne M Rice
- Department of Biophysics, Johns Hopkins University, Baltimore, MD, 21205, USA
| | - Sukanya Chebrolu
- Department of Cell Physiology and Molecular Biophysics, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA
| | - Kerry L Fuson
- Department of Cell Physiology and Molecular Biophysics, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA
| | - Andrei Turtoi
- Tumor Microenvironment and Resistance to Treatment Lab, Institut de Recherche en Cancrologie de Montpellier, 34090 Montpellier, France; Institut du Cancer Montpellier, 34090 Montpellier, France; Universit Montpellier, 34298 Montpellier, France
| | - Mazdak Bradberry
- Department of Neuroscience, University of Wisconsin-Madison, Madison, WI, 53705, USA
| | - Edwin R Chapman
- Howard Hughes Medical Institute, University of Wisconsin-Madison, Madison, WI, 53705, USA; Department of Neuroscience, University of Wisconsin-Madison, Madison, WI, 53705, USA
| | - R Bryan Sutton
- Department of Cell Physiology and Molecular Biophysics, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA; Center for Membrane Protein Research, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA.
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30
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Costanza B, Rademaker G, Tiamiou A, De Tullio P, Leenders J, Blomme A, Bellier J, Bianchi E, Turtoi A, Delvenne P, Bellahcène A, Peulen O, Castronovo V. Transforming growth factor beta-induced, an extracellular matrix interacting protein, enhances glycolysis and promotes pancreatic cancer cell migration. Int J Cancer 2019; 145:1570-1584. [PMID: 30834519 DOI: 10.1002/ijc.32247] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [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: 08/20/2018] [Revised: 02/02/2019] [Accepted: 02/25/2019] [Indexed: 12/13/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) remains a deadly malignancy with no efficient therapy available up-to-date. Glycolysis is the main provider of energetic substrates to sustain cancer dissemination of PDAC. Accordingly, altering the glycolytic pathway is foreseen as a sound approach to trigger pancreatic cancer regression. Here, we show for the first time that high transforming growth factor beta-induced (TGFBI) expression in PDAC patients is associated with a poor outcome. We demonstrate that, although usually secreted by stromal cells, PDAC cells synthesize and secrete TGFBI in quantity correlated with their migratory capacity. Mechanistically, we show that TGFBI activates focal adhesion kinase signaling pathway through its binding to integrin αVβ5, leading to a significant enhancement of glycolysis and to the acquisition of an invasive phenotype. Finally, we show that TGFBI silencing significantly inhibits PDAC tumor development in a chick chorioallantoic membrane assay model. Our study highlights TGFBI as an oncogenic extracellular matrix interacting protein that bears the potential to serve as a target for new anti-PDAC therapeutic strategies.
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Affiliation(s)
- Brunella Costanza
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Gilles Rademaker
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Assia Tiamiou
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Pascal De Tullio
- Center for Interdisciplinary Research on Medicines, Metabolomics Group, University of Liège, Liège, Belgium
| | - Justine Leenders
- Center for Interdisciplinary Research on Medicines, Metabolomics Group, University of Liège, Liège, Belgium
| | - Arnaud Blomme
- Cancer Research UK Beatson Institute, Glasgow, United Kingdom
| | - Justine Bellier
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Elettra Bianchi
- Department of Pathology, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Andrei Turtoi
- Tumor Microenvironment and Resistance to Treatment Laboratory, Institut de Recherche en Cancérologie de Montpellier, Montpellier, France
| | - Philippe Delvenne
- Department of Pathology, University Hospital (CHU), University of Liège, Liège, Belgium.,Laboratory of Experimental Pathology, GIGA Cancer, University of Liège, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Olivier Peulen
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
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31
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Ashraf Y, Mansouri H, Laurent-Matha V, Alcaraz LB, Roger P, Guiu S, Derocq D, Robin G, Michaud HA, Delpech H, Jarlier M, Pugnière M, Robert B, Puel A, Martin L, Landomiel F, Bourquard T, Achour O, Fruitier-Arnaudin I, Pichard A, Deshayes E, Turtoi A, Poupon A, Simony-Lafontaine J, Boissière-Michot F, Pirot N, Bernex F, Jacot W, du Manoir S, Theillet C, Pouget JP, Navarro-Teulon I, Bonnefoy N, Pèlegrin A, Chardès T, Martineau P, Liaudet-Coopman E. Immunotherapy of triple-negative breast cancer with cathepsin D-targeting antibodies. J Immunother Cancer 2019; 7:29. [PMID: 30717773 PMCID: PMC6360707 DOI: 10.1186/s40425-019-0498-z] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 01/01/2019] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) treatment is currently restricted to chemotherapy. Hence, tumor-specific molecular targets and/or alternative therapeutic strategies for TNBC are urgently needed. Immunotherapy is emerging as an exciting treatment option for TNBC patients. The aspartic protease cathepsin D (cath-D), a marker of poor prognosis in breast cancer (BC), is overproduced and hypersecreted by human BC cells. This study explores whether cath-D is a tumor cell-associated extracellular biomarker and a potent target for antibody-based therapy in TNBC. METHODS Cath-D prognostic value and localization was evaluated by transcriptomics, proteomics and immunohistochemistry in TNBC. First-in-class anti-cath-D human scFv fragments binding to both human and mouse cath-D were generated using phage display and cloned in the human IgG1 λ format (F1 and E2). Anti-cath-D antibody biodistribution, antitumor efficacy and in vivo underlying mechanisms were investigated in TNBC MDA-MB-231 tumor xenografts in nude mice. Antitumor effect was further assessed in TNBC patient-derived xenografts (PDXs). RESULTS High CTSD mRNA levels correlated with shorter recurrence-free survival in TNBC, and extracellular cath-D was detected in the tumor microenvironment, but not in matched normal breast stroma. Anti-cath-D F1 and E2 antibodies accumulated in TNBC MDA-MB-231 tumor xenografts, inhibited tumor growth and improved mice survival without apparent toxicity. The Fc function of F1, the best antibody candidate, was essential for maximal tumor inhibition in the MDA-MB-231 model. Mechanistically, F1 antitumor response was triggered through natural killer cell activation via IL-15 upregulation, associated with granzyme B and perforin production, and the release of antitumor IFNγ cytokine. The F1 antibody also prevented the tumor recruitment of immunosuppressive tumor-associated macrophages M2 and myeloid-derived suppressor cells, a specific effect associated with a less immunosuppressive tumor microenvironment highlighted by TGFβ decrease. Finally, the antibody F1 inhibited tumor growth of two TNBC PDXs, isolated from patients resistant or not to neo-adjuvant chemotherapy. CONCLUSION Cath-D is a tumor-specific extracellular target in TNBC suitable for antibody-based therapy. Immunomodulatory antibody-based strategy against cath-D is a promising immunotherapy to treat patients with TNBC.
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Affiliation(s)
- Yahya Ashraf
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Hanane Mansouri
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Valérie Laurent-Matha
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Lindsay B Alcaraz
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Pascal Roger
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
- Department of Pathology, CHU Nîmes, Nîmes, France
| | - Séverine Guiu
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
- Department of Medical Oncology, ICM, Montpellier, France
| | - Danielle Derocq
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Gautier Robin
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Henri-Alexandre Michaud
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Helène Delpech
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | | | - Martine Pugnière
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Bruno Robert
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Anthony Puel
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Lucie Martin
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | | | | | | | | | - Alexandre Pichard
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Emmanuel Deshayes
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Andrei Turtoi
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | | | | | | | - Nelly Pirot
- Réseau d'Histologie Expérimentale de Montpellier, BioCampus, UMS3426 CNRS-US009 INSERM-UM, Montpellier, France
| | - Florence Bernex
- Réseau d'Histologie Expérimentale de Montpellier, BioCampus, UMS3426 CNRS-US009 INSERM-UM, Montpellier, France
| | - William Jacot
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
- Department of Medical Oncology, ICM, Montpellier, France
- Translational Research Unit, ICM, Montpellier, France
| | - Stanislas du Manoir
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Charles Theillet
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Jean-Pierre Pouget
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Isabelle Navarro-Teulon
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Nathalie Bonnefoy
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - André Pèlegrin
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Thierry Chardès
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Pierre Martineau
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France
| | - Emmanuelle Liaudet-Coopman
- IRCM, INSERM, U1194 Univ Montpellier, ICM, 208, rue des Apothicaires, F-34298, Montpellier, Cedex 5, France.
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Harsini FM, Bui AA, Latham M, Rice AM, White MA, Bradberry M, Chapman ER, Lakshmi S, Turtoi A, Scott IL, Dominguez M, Masoumzadeh E, McCord JJ, Gendelman J, Bryan Sutton R. The Molecular Mechanism and Structural Analysis of Membrane Interaction via Fera and C2 Domains in Ferlins Associated with Muscular Dystrophy and Cancer. Biophys J 2019. [DOI: 10.1016/j.bpj.2018.11.2830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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33
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Nokin MJ, Bellier J, Durieux F, Peulen O, Rademaker G, Gabriel M, Monseur C, Charloteaux B, Verbeke L, van Laere S, Roncarati P, Herfs M, Lambert C, Scheijen J, Schalkwijk C, Colige A, Caers J, Delvenne P, Turtoi A, Castronovo V, Bellahcène A. Methylglyoxal, a glycolysis metabolite, triggers metastasis through MEK/ERK/SMAD1 pathway activation in breast cancer. Breast Cancer Res 2019; 21:11. [PMID: 30674353 PMCID: PMC6343302 DOI: 10.1186/s13058-018-1095-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 12/27/2018] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Elevated aerobic glycolysis rate is a biochemical alteration associated with malignant transformation and cancer progression. This metabolic shift unavoidably generates methylglyoxal (MG), a potent inducer of dicarbonyl stress through the formation of advanced glycation end products (AGEs). We have previously shown that the silencing of glyoxalase 1 (GLO1), the main MG detoxifying enzyme, generates endogenous dicarbonyl stress resulting in enhanced growth and metastasis in vivo. However, the molecular mechanisms through which MG stress promotes metastasis development remain to be unveiled. METHODS In this study, we used RNA sequencing analysis to investigate gene-expression profiling of GLO1-depleted breast cancer cells and we validated the regulated expression of selected genes of interest by RT-qPCR. Using in vitro and in vivo assays, we demonstrated the acquisition of a pro-metastatic phenotype related to dicarbonyl stress in MDA-MB-231, MDA-MB-468 and MCF7 breast cancer cellular models. Hyperactivation of MEK/ERK/SMAD1 pathway was evidenced using western blotting upon endogenous MG stress and exogenous MG treatment conditions. MEK and SMAD1 regulation of MG pro-metastatic signature genes in breast cancer cells was demonstrated by RT-qPCR. RESULTS High-throughput transcriptome profiling of GLO1-depleted breast cancer cells highlighted a pro-metastatic signature that establishes novel connections between MG dicarbonyl stress, extracellular matrix (ECM) remodeling by neoplastic cells and enhanced cell migration. Mechanistically, we showed that these metastasis-related processes are functionally linked to MEK/ERK/SMAD1 cascade activation in breast cancer cells. We showed that sustained MEK/ERK activation in GLO1-depleted cells notably occurred through the down-regulation of the expression of dual specificity phosphatases in MG-stressed breast cancer cells. The use of carnosine and aminoguanidine, two potent MG scavengers, reversed MG stress effects in in vitro and in vivo experimental settings. CONCLUSIONS These results uncover for the first time the key role of MG dicarbonyl stress in the induction of ECM remodeling and the activation of migratory signaling pathways, both in favor of enhanced metastatic dissemination of breast cancer cells. Importantly, the efficient inhibition of mitogen-activated protein kinase (MAPK) signaling using MG scavengers further emphasizes the need to investigate their therapeutic potential across different malignancies.
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Affiliation(s)
- Marie-Julie Nokin
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège (ULiège), Pathology Tour, +4 level, Building 23, Avenue Hippocrate 13, 4000, Liège, Belgium
| | - Justine Bellier
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège (ULiège), Pathology Tour, +4 level, Building 23, Avenue Hippocrate 13, 4000, Liège, Belgium
| | - Florence Durieux
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège (ULiège), Pathology Tour, +4 level, Building 23, Avenue Hippocrate 13, 4000, Liège, Belgium
| | - Olivier Peulen
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège (ULiège), Pathology Tour, +4 level, Building 23, Avenue Hippocrate 13, 4000, Liège, Belgium
| | - Gilles Rademaker
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège (ULiège), Pathology Tour, +4 level, Building 23, Avenue Hippocrate 13, 4000, Liège, Belgium
| | - Maude Gabriel
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège (ULiège), Pathology Tour, +4 level, Building 23, Avenue Hippocrate 13, 4000, Liège, Belgium
| | - Christine Monseur
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège (ULiège), Pathology Tour, +4 level, Building 23, Avenue Hippocrate 13, 4000, Liège, Belgium
| | | | - Lieven Verbeke
- Department of Information Technology, Ghent University, Ghent, Belgium
| | - Steven van Laere
- Translational Cancer Research Unit, University of Antwerp, Antwerp, Belgium
| | - Patrick Roncarati
- Laboratory of Experimental Pathology, GIGA-Cancer, ULiège, Liège, Belgium
| | - Michael Herfs
- Laboratory of Experimental Pathology, GIGA-Cancer, ULiège, Liège, Belgium
| | - Charles Lambert
- Laboratory of Connective Tissues Biology, GIGA-Cancer, ULiège, Liège, Belgium
| | - Jean Scheijen
- Laboratory for Metabolism and Vascular Medicine, Department of Internal Medicine, Maastricht University, Maastricht, The Netherlands
| | - Casper Schalkwijk
- Laboratory for Metabolism and Vascular Medicine, Department of Internal Medicine, Maastricht University, Maastricht, The Netherlands
| | - Alain Colige
- Laboratory of Connective Tissues Biology, GIGA-Cancer, ULiège, Liège, Belgium
| | - Jo Caers
- Laboratory of Hematology, GIGA-Inflammation, Infection and Immunity, ULiège, Liège, Belgium
| | - Philippe Delvenne
- Laboratory of Experimental Pathology, GIGA-Cancer, ULiège, Liège, Belgium
| | - Andrei Turtoi
- Institut de Recherche en Cancérologie de Montpellier, Inserm U1194, Montpellier, France
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège (ULiège), Pathology Tour, +4 level, Building 23, Avenue Hippocrate 13, 4000, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège (ULiège), Pathology Tour, +4 level, Building 23, Avenue Hippocrate 13, 4000, Liège, Belgium.
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Suzuki M, Yokobori T, Gombodorj N, Yashiro M, Turtoi A, Handa T, Ogata K, Oyama T, Shirabe K, Kuwano H. Cover Image, Volume 118, Number 6, November 1, 2018. J Surg Oncol 2018. [DOI: 10.1002/jso.25287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Masaki Suzuki
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Takehiko Yokobori
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
- Department of Innovative Cancer Immunotherapy; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Navchaa Gombodorj
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Masakazu Yashiro
- Department of Surgical Oncology Molecular Oncology and Therapeutics; Osaka City University Graduate School of Medicine; Osaka Japan
| | - Andrei Turtoi
- Institut du Cancer; Montpellier France
- INSERM U1194; Montpellier France
- Institut de Recherche en Cancérologie de Montpellier; Montpellier France
- Université Montpellier; Montpellier France
| | - Tadashi Handa
- Department of Diagnostic Pathology; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Kyoichi Ogata
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Tetsunari Oyama
- Department of Diagnostic Pathology; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Ken Shirabe
- Department of Hepatobiliary and Pancreatic Surgery; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Hiroyuki Kuwano
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
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35
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Suzuki M, Yokobori T, Gombodorj N, Yashiro M, Turtoi A, Handa T, Ogata K, Oyama T, Shirabe K, Kuwano H. High stromal transforming growth factor β-induced expression is a novel marker of progression and poor prognosis in gastric cancer. J Surg Oncol 2018; 118:966-974. [DOI: 10.1002/jso.25217] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Accepted: 08/01/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Masaki Suzuki
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Takehiko Yokobori
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
- Department of Innovative Cancer Immunotherapy; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Navchaa Gombodorj
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Masakazu Yashiro
- Department of Surgical Oncology Molecular Oncology and Therapeutics; Osaka City University Graduate School of Medicine; Osaka Japan
| | - Andrei Turtoi
- Institut du Cancer; Montpellier France
- INSERM U1194; Montpellier France
- Institut de Recherche en Cancérologie de Montpellier; Montpellier France
- Université Montpellier; Montpellier France
| | - Tadashi Handa
- Department of Diagnostic Pathology; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Kyoichi Ogata
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Tetsunari Oyama
- Department of Diagnostic Pathology; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Ken Shirabe
- Department of Hepatobiliary and Pancreatic Surgery; Gunma University Graduate School of Medicine; Maebashi Japan
| | - Hiroyuki Kuwano
- Department of General Surgical Science; Gunma University Graduate School of Medicine; Maebashi Japan
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36
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Costanza B, Blomme A, Peulen O, Bellahcéne A, Turtoi A, Castronovo V. PO-504 EXPEL: a novel non-destructive method for mining soluble tumour biomarkers. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.1005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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37
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Henry A, Nokin MJ, Leroi N, Lallemand F, Lambert J, Goffart N, Roncarati P, Bianchi E, Peixoto P, Blomme A, Turtoi A, Peulen O, Habraken Y, Scholtes F, Martinive P, Delvenne P, Rogister B, Castronovo V, Bellahcène A. New role of osteopontin in DNA repair and impact on human glioblastoma radiosensitivity. Oncotarget 2018; 7:63708-63721. [PMID: 27563812 PMCID: PMC5325397 DOI: 10.18632/oncotarget.11483] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 08/05/2016] [Indexed: 12/03/2022] Open
Abstract
Glioblastoma (GBM) represents the most aggressive and common solid human brain tumor. We have recently demonstrated the importance of osteopontin (OPN) in the acquisition/maintenance of stemness characters and tumorigenicity of glioma initiating cells. Consultation of publicly available TCGA database indicated that high OPN expression correlated with poor survival in GBM patients. In this study, we explored the role of OPN in GBM radioresistance using an OPN-depletion strategy in U87-MG, U87-MG vIII and U251-MG human GBM cell lines. Clonogenic experiments showed that OPN-depleted GBM cells were sensitized to irradiation. In comet assays, these cells displayed higher amounts of unrepaired DNA fragments post-irradiation when compared to control. We next evaluated the phosphorylation of key markers of DNA double-strand break repair pathway. Activating phosphorylation of H2AX, ATM and 53BP1 was significantly decreased in OPN-deficient cells. The addition of recombinant OPN prior to irradiation rescued phospho-H2AX foci formation thus establishing a new link between DNA repair and OPN expression in GBM cells. Finally, OPN knockdown improved mice survival and induced a significant reduction of heterotopic human GBM xenograft when combined with radiotherapy. This study reveals a new function of OPN in DNA damage repair process post-irradiation thus further confirming its major role in GBM aggressive disease.
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Affiliation(s)
- Aurélie Henry
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Marie-Julie Nokin
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Natacha Leroi
- Biology and Tumor Development Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - François Lallemand
- Biology and Tumor Development Laboratory, GIGA Cancer, University of Liège, Liège, Belgium.,Department of Radiology, University Hospital Liège, Liège, Belgium.,Cyclotron Research Center, University Hospital Liège, Liège, Belgium
| | | | - Nicolas Goffart
- GIGA Neurosciences, University of Liège, Liège, Belgium.,Department of Neurosurgery, Brain Center Rudolf Magnus Institute of Neurosciences and the T&P Bohnenn Laboratory for Neuro-Oncology University Medical Center, Utrecht, The Netherlands
| | | | - Elettra Bianchi
- Department of Pathology, University Hospital Liège, Liège, Belgium
| | - Paul Peixoto
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Arnaud Blomme
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Olivier Peulen
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Yvette Habraken
- Virology and Immunology Laboratory, University of Liège, Liège, Belgium
| | - Félix Scholtes
- Department of Neurosurgery, University Hospital Liège, Liège, Belgium
| | | | | | | | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
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38
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Costanza B, Turtoi A, Bellahcène A, Hirano T, Peulen O, Blomme A, Hennequière V, Mutijima E, Boniver J, Meuwis MA, Josse C, Koopmansch B, Segers K, Yokobori T, Fahmy K, Thiry M, Coimbra C, Garbacki N, Colige A, Baiwir D, Bours V, Louis E, Detry O, Delvenne P, Nishiyama M, Castronovo V. Innovative methodology for the identification of soluble biomarkers in fresh tissues. Oncotarget 2018. [PMID: 29535834 PMCID: PMC5828218 DOI: 10.18632/oncotarget.24366] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The identification of diagnostic and prognostic biomarkers from early lesions, measurable in liquid biopsies remains a major challenge, particularly in oncology. Fresh human material of high quality is required for biomarker discovery but is often not available when it is totally required for clinical pathology investigation. Hence, all OMICs studies are done on residual and less clinically relevant biological samples. Here after, we present an innovative, simple, and non-destructive, procedure named EXPEL that uses rapid, pressure-assisted, interstitial fluid extrusion, preserving the specimen for full routine clinical pathology investigation. In the meantime, the technique allows a comprehensive OMICs analysis (proteins, metabolites, miRNAs and DNA). As proof of concept, we have applied EXPEL on freshly collected human colorectal cancer and liver metastases tissues. We demonstrate that the procedure efficiently allows the extraction, within a few minutes, of a wide variety of biomolecules holding diagnostic and prognostic potential while keeping both tissue morphology and antigenicity unaltered. Our method enables, for the first time, both clinicians and scientists to explore identical clinical material regardless of its origin and size, which has a major positive impact on translation to the clinic.
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Affiliation(s)
- Brunella Costanza
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Touko Hirano
- Laboratory for Analytical Instruments, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Olivier Peulen
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Arnaud Blomme
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Vincent Hennequière
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Eugene Mutijima
- Department of Pathology, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Jacques Boniver
- Department of Pathology, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Marie-Alice Meuwis
- Gastroenterology Department, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Claire Josse
- Center for Human Genetic, Molecular Haemato-Oncology Unit, UniLab, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Benjamin Koopmansch
- Center for Human Genetic, Molecular Haemato-Oncology Unit, UniLab, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Karin Segers
- Center for Human Genetic, Molecular Haemato-Oncology Unit, UniLab, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Takehiko Yokobori
- Division of Integrated Oncology Research, Research Program for Omics-based Medical Science, Gunma University Initiative for Advanced Research, Gunma, Japan
| | - Karim Fahmy
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Marc Thiry
- Laboratory of Cell Biology, Faculty of Sciences, University of Liège, Liège, Belgium
| | - Carla Coimbra
- Department of Abdominal Surgery, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Nancy Garbacki
- Laboratory of Connective Tissues Biology, GIGA-Cancer, University Hospital, University of Liège, Liège, Belgium
| | - Alain Colige
- Laboratory of Connective Tissues Biology, GIGA-Cancer, University Hospital, University of Liège, Liège, Belgium
| | - Dominique Baiwir
- Mass Spectrometry Laboratory, University of Liège, Liège, Belgium.,GIGA Proteomics Facility, University of Liège, Liège, Belgium
| | - Vincent Bours
- Center for Human Genetic, Molecular Haemato-Oncology Unit, UniLab, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Edouard Louis
- Gastroenterology Department, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Olivier Detry
- Department of Abdominal Surgery, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Philippe Delvenne
- Department of Pathology, University Hospital (CHU), University of Liège, Liège, Belgium
| | - Masahiko Nishiyama
- Division of Integrated Oncology Research, Research Program for Omics-based Medical Science, Gunma University Initiative for Advanced Research, Gunma, Japan.,Department of Molecular Pharmacology and Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
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39
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Blomme A, Van Simaeys G, Doumont G, Costanza B, Bellier J, Otaka Y, Sherer F, Lovinfosse P, Boutry S, Palacios AP, De Pauw E, Hirano T, Yokobori T, Hustinx R, Bellahcène A, Delvenne P, Detry O, Goldman S, Nishiyama M, Castronovo V, Turtoi A. Murine stroma adopts a human-like metabolic phenotype in the PDX model of colorectal cancer and liver metastases. Oncogene 2017; 37:1237-1250. [PMID: 29242606 DOI: 10.1038/s41388-017-0018-x] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 08/22/2017] [Accepted: 10/19/2017] [Indexed: 12/26/2022]
Abstract
Cancer research is increasingly dependent of patient-derived xenograft model (PDX). However, a major point of concern regarding the PDX model remains the replacement of the human stroma with murine counterpart. In the present work we aimed at clarifying the significance of the human-to-murine stromal replacement for the fidelity of colorectal cancer (CRC) and liver metastasis (CRC-LM) PDX model. We have conducted a comparative metabolic analysis between 6 patient tumors and corresponding PDX across 4 generations. Metabolic signatures of cancer cells and stroma were measured separately by MALDI-imaging, while metabolite changes in entire tumors were quantified using mass spectrometry approach. Measurement of glucose metabolism was also conducted in vivo using [18F]-fluorodeoxyglucose (FDG) and positron emission tomography (PET). In CRC/CRC-LM PDX model, human stroma was entirely replaced at the second generation. Despite this change, MALDI-imaging demonstrated that the metabolic profiles of both stromal and cancer cells remained stable for at least four generations in comparison to the original patient material. On the tumor level, profiles of 86 water-soluble metabolites as well as 93 lipid mediators underlined the functional stability of the PDX model. In vivo PET measurement of glucose uptake (reflecting tumor glucose metabolism) supported the ex vivo observations. Our data show for the first time that CRC/CRC-LM PDX model maintains the functional stability at the metabolic level despite the early replacement of the human stroma by murine cells. The findings demonstrate that human cancer cells actively educate murine stromal cells during PDX development to adopt the human-like phenotype.
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Affiliation(s)
- Arnaud Blomme
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Gaetan Van Simaeys
- Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium.,Center for Microscopy and Molecular Imaging, Université Libre de Bruxelles, Charleroi (Gosselies), Brussels, Belgium
| | - Gilles Doumont
- Center for Microscopy and Molecular Imaging, Université Libre de Bruxelles, Charleroi (Gosselies), Brussels, Belgium
| | - Brunella Costanza
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Justine Bellier
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Yukihiro Otaka
- Department of Molecular Pharmacology and Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Félicie Sherer
- Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium.,Center for Microscopy and Molecular Imaging, Université Libre de Bruxelles, Charleroi (Gosselies), Brussels, Belgium
| | - Pierre Lovinfosse
- Nuclear Medicine and Oncological Imaging Division, Medical Physics Department, Liège University Hospital, Liège, Belgium
| | - Sébastien Boutry
- NMR and Molecular Imaging Laboratory, Department of General, Organic and Biomedical Chemistry, University of Mons, Mons, Belgium.,Center for Microscopy and Molecular Imaging, Université de Mons (UMONS), Charleroi (Gosselies), Belgium
| | - Ana Perez Palacios
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Edwin De Pauw
- Mass Spectrometry Laboratory, University of Liège, Liège, Belgium
| | - Touko Hirano
- Laboratory for Analytical Instruments, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Takehiko Yokobori
- Department of Molecular Pharmacology and Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Roland Hustinx
- Nuclear Medicine and Oncological Imaging Division, Medical Physics Department, Liège University Hospital, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Philippe Delvenne
- Department of Pathology, University Hospital, University of Liège, Liège, Belgium
| | - Olivier Detry
- Department of Abdominal Surgery, University Hospital, University of Liège, Liège, Belgium
| | - Serge Goldman
- Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium.,Center for Microscopy and Molecular Imaging, Université Libre de Bruxelles, Charleroi (Gosselies), Brussels, Belgium
| | - Masahiko Nishiyama
- Department of Molecular Pharmacology and Oncology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA Cancer, University of Liège, Liège, Belgium. .,Tumor Microenvironment and Resistance to Treatment Lab, Institut de Recherche en Cancérologie de Montpellier, Montpellier, France. .,Institut du Cancer, Montpellier, Montpellier, France. .,INSERM, U1194, Montpellier, France. .,Université, Montpellier, Montpellier, France.
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Chiavarina B, Turtoi A. Collaborative and Defensive Fibroblasts in Tumor Progression and Therapy Resistance. Curr Med Chem 2017; 24:2846-2859. [PMID: 28462708 DOI: 10.2174/0929867324666170428104311] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [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: 01/05/2017] [Revised: 04/10/2017] [Accepted: 04/10/2017] [Indexed: 11/22/2022]
Abstract
Tumor microenvironment is a complex network of epithelial cancer cells and non-transformed stromal cells. Of the many stromal cell types, fibroblasts are the most numerous ones and are traditionally viewed as supportive elements of cancer progression. Many studies show that cancer cells engage in active crosstalk with associated fibroblasts in order to obtain key resources, such as growth factors and nutrients. The facets of fibroblast "complicity to murder" in cancer are multiple. However, recent therapeutic attempts aiming at depleting fibroblasts from tumors, perturbed rather simplistic picture. Contrary to the expectations, tumors devoid of fibroblasts accelerated their progression while patients faced poorer outcomes. These studies remind us of the physiologic roles fibroblasts have in maintaining tissue homeostasis even in the presence of cancer. It is becoming increasingly clear that our research focus on advanced tumors has biased our understanding of fibroblast role in tumor biology. The numerous events where the fibroblasts protect the tissue from malignant transformation remain largely unacknowledged, as the tumors are invisible. The present review has the ambition to offer a more balanced view of fibroblasts functions in cancer progression and therapy resistance. We will address the question whether it is possible to synergize the efforts with fibroblasts as the therapeutic concept against tumor progression and therapy resistance.
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Affiliation(s)
| | - Andrei Turtoi
- Institut de Recherche en Cancérologie de Montpellier, Tumor Microenvironment and Resistance to Treatment Lab, Campus Val d'Aurelle, F-34298 Montpellier Cedex 5. France
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Shimono Y, Isobe T, Turtoi A, Mukohyama J, Mukohara T, Suzuki A, Castronovo V, Minami H. Abstract 2890: MicroRNA-mediated upregulation of the WNT signaling activities in human breast cancer stem cells. Cancer Res 2017. [DOI: 10.1158/1538-7445.am2017-2890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
The canonical WNT signaling plays a critical role in many adult stem cells, including those of the breast and intestine. The fact that the canonical WNT signaling is implicated in both stem cell self-renewal and cancer suggests that normal physiological regulator of stem cell functions might be “hijacked” in cancer. Adenomatous polyposis coli (APC) is a component of the destruction complex that destabilizes β-catenin and suppresses the activity of the canonical WNT signaling.
MicroRNAs (miRNAs) are important regulators of stem cell functions. We have previously reported a set of 37 miRNAs that are upregulated or downregulated in human breast cancer stem cells (BCSCs, a CD44+CD24-/lowlineage- population of human breast cancer cells) as compared to non-tumorigenic breast cancer cells (NTCs). Among them, miR-200c targets BMI1 that is a critical regulator of the stem cell maintenance, and strongly impairs the functions of human BCSCs in vivo.
In this study, we compared the expression profiles of miRNAs, mRNAs and proteins between BCSCs and NTCs isolated from the patient specimens of human breast cancers and patient-derived tumor xenografts (PDXs) established by their transplantation. Luciferase assays were performed using the plasmid in which the 3’UTR region of candidate mRNA was cloned downstream of a luciferase minigene. The effect of miRNAs on the activity of WNT signaling was evaluated using a TCF reporter plasmid. Finally, the abilities to form organoids and to form tumors in immunodeficient mice were evaluated using the human BCSCs infected with the miRNA inhibitor expressing lentivirus.
We found that miR-142 was highly upregulated in BCSCs, but was hardly expressed in NTCs in the patient breast cancer specimens. We confirmed that miR-142 targeted the sequence within the 3’UTR of APC mRNA and suppressed APC protein expression. Accordingly, miR-142 activated the canonical WNT signaling pathway in an APC-suppression dependent manner. The results of mRNA and protein expression profiling of the BCSCs isolated from human breast cancer PDXs suggested that the canonical WNT signaling was activated in BCSCs. Finally, inhibition of miR-142 in the BCSCs suppressed the tumor growth in vivo.
These results suggest that the miR-142, a miRNA frequently upregulated in human BCSCs, could provide at least a part of the molecular mechanism for aberrant activation of the canonical WNT signaling in breast cancer in which APC mutations are much less frequent than colon cancer.
Citation Format: Yohei Shimono, Taichi Isobe, Andrei Turtoi, Junko Mukohyama, Toru Mukohara, Akira Suzuki, Vincent Castronovo, Hironobu Minami. MicroRNA-mediated upregulation of the WNT signaling activities in human breast cancer stem cells [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2017; 2017 Apr 1-5; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2017;77(13 Suppl):Abstract nr 2890. doi:10.1158/1538-7445.AM2017-2890
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Harsini F, Rice A, Chebrolu S, Fuson K, Turtoi A, Sutton RB. Homologous C2A Domains of Myoferlin and Dysferlin have Distinct Lipid Binding Specificities. Biophys J 2017. [DOI: 10.1016/j.bpj.2016.11.2146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Chiavarina B, Nokin MJ, Bellier J, Durieux F, Bletard N, Sherer F, Lovinfosse P, Peulen O, Verset L, Dehon R, Demetter P, Turtoi A, Uchida K, Goldman S, Hustinx R, Delvenne P, Castronovo V, Bellahcène A. Methylglyoxal-Mediated Stress Correlates with High Metabolic Activity and Promotes Tumor Growth in Colorectal Cancer. Int J Mol Sci 2017; 18:ijms18010213. [PMID: 28117708 PMCID: PMC5297842 DOI: 10.3390/ijms18010213] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 01/06/2017] [Accepted: 01/12/2017] [Indexed: 12/18/2022] Open
Abstract
Cancer cells generally rely on aerobic glycolysis as a major source of energy. Methylglyoxal (MG), a dicarbonyl compound that is produced as a side product during glycolysis, is highly reactive and induces the formation of advanced glycation end-products that are implicated in several pathologies including cancer. All mammalian cells have an enzymatic defense against MG composed by glyoxalases GLO1 and GLO2 that converts MG to d-lactate. Colorectal cancer (CRC) is one of the most frequently occurring cancers with high morbidity and mortality. In this study, we used immunohistochemistry to examine the level of MG protein adducts, in a series of 102 CRC human tumors divided into four clinical stages. We consistently detected a high level of MG adducts and low GLO1 activity in high stage tumors compared to low stage ones suggesting a pro-tumor role for dicarbonyl stress. Accordingly, GLO1 depletion in CRC cells promoted tumor growth in vivo that was efficiently reversed using carnosine, a potent MG scavenger. Our study represents the first demonstration that MG adducts accumulation is a consistent feature of high stage CRC tumors. Our data point to MG production and detoxification levels as an important molecular link between exacerbated glycolytic activity and CRC progression.
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Affiliation(s)
- Barbara Chiavarina
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège, 4000 Liège, Belgium.
| | - Marie-Julie Nokin
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège, 4000 Liège, Belgium.
| | - Justine Bellier
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège, 4000 Liège, Belgium.
| | - Florence Durieux
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège, 4000 Liège, Belgium.
| | - Noëlla Bletard
- Department of Pathology, Liège University Hospital, 4000 Liège, Belgium.
| | - Félicie Sherer
- Department of Nuclear Medicine, Erasme University Hospital, Université Libre de Bruxelles, 1050 Bruxelles, Belgium.
| | - Pierre Lovinfosse
- Nuclear Medicine and Oncological Imaging Division, Medical Physics Department, Liège University Hospital, 4000 Liège, Belgium.
| | - Olivier Peulen
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège, 4000 Liège, Belgium.
| | - Laurine Verset
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles, 1050 Bruxelles, Belgium.
| | - Romain Dehon
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles, 1050 Bruxelles, Belgium.
| | - Pieter Demetter
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles, 1050 Bruxelles, Belgium.
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège, 4000 Liège, Belgium.
| | - Koji Uchida
- Laboratory of Food Chemistry, Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, University of Tokyo, Tokyo 13-8654, Japan.
| | - Serge Goldman
- Department of Nuclear Medicine, Erasme University Hospital, Université Libre de Bruxelles, 1050 Bruxelles, Belgium.
| | - Roland Hustinx
- Nuclear Medicine and Oncological Imaging Division, Medical Physics Department, Liège University Hospital, 4000 Liège, Belgium.
| | - Philippe Delvenne
- Department of Pathology, Liège University Hospital, 4000 Liège, Belgium.
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège, 4000 Liège, Belgium.
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA-Cancer, University of Liège, 4000 Liège, Belgium.
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Costanza B, Umelo IA, Bellier J, Castronovo V, Turtoi A. Stromal Modulators of TGF-β in Cancer. J Clin Med 2017; 6:jcm6010007. [PMID: 28067804 PMCID: PMC5294960 DOI: 10.3390/jcm6010007] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/19/2016] [Accepted: 12/23/2016] [Indexed: 02/07/2023] Open
Abstract
Transforming growth factor-β (TGF-β) is an intriguing cytokine exhibiting dual activities in malignant disease. It is an important mediator of cancer invasion, metastasis and angiogenesis, on the one hand, while it exhibits anti-tumor functions on the other hand. Elucidating the precise role of TGF-β in malignant development and progression requires a better understanding of the molecular mechanisms involved in its tumor suppressor to tumor promoter switch. One important aspect of TGF-β function is its interaction with proteins within the tumor microenvironment. Several stromal proteins have the natural ability to interact and modulate TGF-β function. Understanding the complex interplay between the TGF-β signaling network and these stromal proteins may provide greater insight into the development of novel therapeutic strategies that target the TGF-β axis. The present review highlights our present understanding of how stroma modulates TGF-β activity in human cancers.
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Affiliation(s)
- Brunella Costanza
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Ijeoma Adaku Umelo
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Justine Bellier
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, 4000 Liege, Belgium.
- Institut de Recherche en Cancérologie de Montpellier (IRCM), INSERM U1194, Université Montpellier, Institut Régional du Cancer de Montpellier, 34298 Montpellier, France.
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Blomme A, Cusumano P, Peulen O, Bellahcène A, Castronovo V, Turtoi A. [Asporin: the protective wall against triple-negative breast cancer]. Med Sci (Paris) 2016; 32:1019-1022. [PMID: 28008845 DOI: 10.1051/medsci/20163211020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Arnaud Blomme
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, avenue de l'Hôpital 3, 4000 Liege, Belgique
| | - Pino Cusumano
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, avenue de l'Hôpital 3, 4000 Liege, Belgique - Department of senology, university hospital (CHU), University of Liège, Liège, Belgique
| | - Olivier Peulen
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, avenue de l'Hôpital 3, 4000 Liege, Belgique
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, avenue de l'Hôpital 3, 4000 Liege, Belgique
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, avenue de l'Hôpital 3, 4000 Liege, Belgique
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, avenue de l'Hôpital 3, 4000 Liege, Belgique - Institut de Recherche en Cancérologie de Montpellier ; Inserm U1194, Montpellier F-34298, France
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Blomme A, Costanza B, de Tullio P, Thiry M, Van Simaeys G, Boutry S, Doumont G, Di Valentin E, Hirano T, Yokobori T, Gofflot S, Peulen O, Bellahcène A, Sherer F, Le Goff C, Cavalier E, Mouithys-Mickalad A, Jouret F, Cusumano PG, Lifrange E, Muller RN, Goldman S, Delvenne P, De Pauw E, Nishiyama M, Castronovo V, Turtoi A. Myoferlin regulates cellular lipid metabolism and promotes metastases in triple-negative breast cancer. Oncogene 2016; 36:2116-2130. [DOI: 10.1038/onc.2016.369] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 07/30/2016] [Accepted: 08/28/2016] [Indexed: 02/07/2023]
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Nokin MJ, Durieux F, Peixoto P, Chiavarina B, Peulen O, Blomme A, Turtoi A, Costanza B, Smargiasso N, Baiwir D, Scheijen JL, Schalkwijk CG, Leenders J, De Tullio P, Bianchi E, Thiry M, Uchida K, Spiegel DA, Cochrane JR, Hutton CA, De Pauw E, Delvenne P, Belpomme D, Castronovo V, Bellahcène A. Methylglyoxal, a glycolysis side-product, induces Hsp90 glycation and YAP-mediated tumor growth and metastasis. eLife 2016; 5:e19375. [PMID: 27759563 PMCID: PMC5081250 DOI: 10.7554/elife.19375] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 10/17/2016] [Indexed: 12/20/2022] Open
Abstract
Metabolic reprogramming toward aerobic glycolysis unavoidably induces methylglyoxal (MG) formation in cancer cells. MG mediates the glycation of proteins to form advanced glycation end products (AGEs). We have recently demonstrated that MG-induced AGEs are a common feature of breast cancer. Little is known regarding the impact of MG-mediated carbonyl stress on tumor progression. Breast tumors with MG stress presented with high nuclear YAP, a key transcriptional co-activator regulating tumor growth and invasion. Elevated MG levels resulted in sustained YAP nuclear localization/activity that could be reverted using Carnosine, a scavenger for MG. MG treatment affected Hsp90 chaperone activity and decreased its binding to LATS1, a key kinase of the Hippo pathway. Cancer cells with high MG stress showed enhanced growth and metastatic potential in vivo. These findings reinforce the cumulative evidence pointing to hyperglycemia as a risk factor for cancer incidence and bring renewed interest in MG scavengers for cancer treatment.
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Affiliation(s)
- Marie-Julie Nokin
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
| | - Florence Durieux
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
| | - Paul Peixoto
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
| | - Barbara Chiavarina
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
| | - Olivier Peulen
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
| | - Arnaud Blomme
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
| | - Brunella Costanza
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
| | - Nicolas Smargiasso
- Mass Spectrometry Laboratory, GIGA-Systems Biology and Chemical Biology, University of Liège, Liège, Belgium
| | | | - Jean L Scheijen
- Laboratory for Metabolism and Vascular Medicine, Department of Internal Medicine, Maastricht University, Maastricht, Netherlands
| | - Casper G Schalkwijk
- Laboratory for Metabolism and Vascular Medicine, Department of Internal Medicine, Maastricht University, Maastricht, Netherlands
- Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
| | - Justine Leenders
- Laboratory of Medicinal Chemistry - CIRM, University of Liège, Liège, Belgium
| | - Pascal De Tullio
- Laboratory of Medicinal Chemistry - CIRM, University of Liège, Liège, Belgium
| | - Elettra Bianchi
- Department of Pathology, CHU, University of Liège, Liège, Belgium
| | - Marc Thiry
- Laboratory of Cellular and Tissular Biology, GIGA-Neurosciences, University of Liège, Liège, Belgium
| | - Koji Uchida
- Laboratory of Food and Biodynamics, Graduate School of Bioagricultural Sciences, University of Nagoya, Nagoya, Japan
| | - David A Spiegel
- Department of Chemistry, Yale University, New Haven, United States
| | - James R Cochrane
- School of Chemistry and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Melbourne, Australia
| | - Craig A Hutton
- School of Chemistry and Bio21 Molecular Science and Biotechnology Institute, University of Melbourne, Melbourne, Australia
| | - Edwin De Pauw
- Mass Spectrometry Laboratory, GIGA-Systems Biology and Chemical Biology, University of Liège, Liège, Belgium
| | | | | | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA-CANCER, University of Liège, Liège, Belgium
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Turtoi A, Peixoto P, Castronovo V, Bellahcène A. Histone deacetylases and cancer-associated angiogenesis: current understanding of the biology and clinical perspectives. Crit Rev Oncog 2015; 20:119-37. [PMID: 25746107 DOI: 10.1615/critrevoncog.2014012423] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Histone deacetylase enzymes (HDACs) have been shown to be important to the development and progression of human cancers. Angiogenesis is a vital process that facilitates tumor growth and survival. More than a dozen of different activators and inhibitors are involved in at least as many diverse mechanisms to control angiogenesis. HDACs directly or indirectly control many of these regulators. In the current review, we give a brief overview of molecular mechanisms of HDAC actions and link these to the current knowledge concerning HDAC-mediated regulation of tumor-associated angiogenesis. HDAC specific knockdown studies and the use of pan-HDAC inhibitors (HDACi) contributed to the identification of: (i) HDACs that are key to angiogenesis and (ii) their multiple protein targets essential for angiogenic process. The clinical development of HDACi is an active area of investigation. In the scope of this review, we highlight several preclinical studies that examine the anti-angiogenic role of HDACi. Certainly, there is still much to be learned about the use of HDACi to inhibit tumoral angiogenesis. Recent efforts in the clinics aiming to combine broad HDACi (mainly vorinostat, which is FDA approved for T-cell lymphoma) with other anti-angiogenic therapies could, however, bring the proof that the lack of specificity of pan-HDACi may not be a major issue as compared with (long-time idealized) selective inhibitors targeting one particular HDAC.
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Affiliation(s)
| | | | | | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA Cancer, University of Liege, 4000 Liege, Belgium
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Fahmy K, Gonzalez A, Arafa M, Peixoto P, Bellahcène A, Turtoi A, Delvenne P, Thiry M, Castronovo V, Peulen O. Myoferlin plays a key role in VEGFA secretion and impacts tumor-associated angiogenesis in human pancreas cancer. Int J Cancer 2015; 138:652-63. [PMID: 26311411 DOI: 10.1002/ijc.29820] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [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: 03/05/2015] [Revised: 07/31/2015] [Accepted: 08/17/2015] [Indexed: 01/14/2023]
Abstract
Pancreatic ductal adenocarcinoma is one of the most deadly forms of cancers with no satisfactory treatment to date. Recent studies have identified myoferlin, a ferlin family member, in human pancreas adenocarcinoma where its expression was associated to a bad prognosis. However, the function of myoferlin in pancreas adenocarcinoma has not been reported. In other cell types, myoferlin is involved in several key plasma membrane processes such as fusion, repair, endocytosis and tyrosine kinase receptor activity. In this study, we showed that myoferlin silencing in BxPC-3 human pancreatic cancer cells resulted in the inhibition of cell proliferation in vitro and in a significant reduction of the tumor volume in chick chorioallantoic membrane assay. In addition to be smaller, the tumors formed by the myoferlin-silenced cells showed a marked absence of functional blood vessels. We further demonstrated that this effect was due, at least in part, to an inhibition of VEGFA secretion by BxPC-3 myoferlin-silenced cells. Using immunofluorescence and electron microscopy, we linked the decreased VEGFA secretion to an impairment of VEGFA exocytosis. The clinical relevance of our results was further strengthened by a significant correlation between myoferlin expression in a series of human pancreatic malignant lesions and their angiogenic status evaluated by the determination of the blood vessel density.
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Affiliation(s)
- Karim Fahmy
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, Liege, Belgium
| | - Arnaud Gonzalez
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, Liege, Belgium
| | - Mohammad Arafa
- Department of Pathology, Faculty of Medicine, University of Mansoura, Mansoura, Egypt
| | - Paul Peixoto
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, Liege, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, Liege, Belgium
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, Liege, Belgium
| | - Philippe Delvenne
- Laboratory of Experimental Pathology, GIGA-Cancer, University of Liege, Liege, Belgium
| | - Marc Thiry
- Laboratory of Cell Biology, GIGA-R, University of Liege, Liege, Belgium
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, Liege, Belgium
| | - Olivier Peulen
- Metastasis Research Laboratory, GIGA-Cancer, University of Liege, Liege, Belgium
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Maris P, Blomme A, Palacios AP, Costanza B, Bellahcène A, Bianchi E, Gofflot S, Drion P, Trombino GE, Di Valentin E, Cusumano PG, Maweja S, Jerusalem G, Delvenne P, Lifrange E, Castronovo V, Turtoi A. Asporin Is a Fibroblast-Derived TGF-β1 Inhibitor and a Tumor Suppressor Associated with Good Prognosis in Breast Cancer. PLoS Med 2015; 12:e1001871. [PMID: 26327350 PMCID: PMC4556693 DOI: 10.1371/journal.pmed.1001871] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 07/21/2015] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Breast cancer is a leading malignancy affecting the female population worldwide. Most morbidity is caused by metastases that remain incurable to date. TGF-β1 has been identified as a key driving force behind metastatic breast cancer, with promising therapeutic implications. METHODS AND FINDINGS Employing immunohistochemistry (IHC) analysis, we report, to our knowledge for the first time, that asporin is overexpressed in the stroma of most human breast cancers and is not expressed in normal breast tissue. In vitro, asporin is secreted by breast fibroblasts upon exposure to conditioned medium from some but not all human breast cancer cells. While hormone receptor (HR) positive cells cause strong asporin expression, triple-negative breast cancer (TNBC) cells suppress it. Further, our findings show that soluble IL-1β, secreted by TNBC cells, is responsible for inhibiting asporin in normal and cancer-associated fibroblasts. Using recombinant protein, as well as a synthetic peptide fragment, we demonstrate the ability of asporin to inhibit TGF-β1-mediated SMAD2 phosphorylation, epithelial to mesenchymal transition, and stemness in breast cancer cells. In two in vivo murine models of TNBC, we observed that tumors expressing asporin exhibit significantly reduced growth (2-fold; p = 0.01) and metastatic properties (3-fold; p = 0.045). A retrospective IHC study performed on human breast carcinoma (n = 180) demonstrates that asporin expression is lowest in TNBC and HER2+ tumors, while HR+ tumors have significantly higher asporin expression (4-fold; p = 0.001). Assessment of asporin expression and patient outcome (n = 60; 10-y follow-up) shows that low protein levels in the primary breast lesion significantly delineate patients with bad outcome regardless of the tumor HR status (area under the curve = 0.87; 95% CI 0.78-0.96; p = 0.0001). Survival analysis, based on gene expression (n = 375; 25-y follow-up), confirmed that low asporin levels are associated with a reduced likelihood of survival (hazard ratio = 0.58; 95% CI 0.37-0.91; p = 0.017). Although these data highlight the potential of asporin to serve as a prognostic marker, confirmation of the clinical value would require a prospective study on a much larger patient cohort. CONCLUSIONS Our data show that asporin is a stroma-derived inhibitor of TGF-β1 and a tumor suppressor in breast cancer. High asporin expression is significantly associated with less aggressive tumors, stratifying patients according to the clinical outcome. Future pre-clinical studies should consider options for increasing asporin expression in TNBC as a promising strategy for targeted therapy.
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Affiliation(s)
- Pamela Maris
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Arnaud Blomme
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Ana Perez Palacios
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Brunella Costanza
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Akeila Bellahcène
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
| | - Elettra Bianchi
- Department of Pathology, University Hospital Liège, University of Liège, Liège, Belgium
| | | | - Pierre Drion
- Animal Facility, GIGA–Cardiovascular Sciences, University of Liège, Liège, Belgium
| | - Giovanna Elvi Trombino
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
- Department of Pharmacy and Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Cosenza, Italy
| | | | - Pino G. Cusumano
- Department of Senology, University Hospital Liège, University of Liège, Liège, Belgium
| | - Sylvie Maweja
- Department of Abdominal Surgery, University of Liège, Liège, Belgium
| | - Guy Jerusalem
- Department of Medical Oncology, University Hospital Liège, University of Liège, Liège, Belgium
| | - Philippe Delvenne
- Department of Pathology, University Hospital Liège, University of Liège, Liège, Belgium
| | - Eric Lifrange
- Department of Senology, University Hospital Liège, University of Liège, Liège, Belgium
| | - Vincent Castronovo
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
- * E-mail: (VC); (AT)
| | - Andrei Turtoi
- Metastasis Research Laboratory, GIGA–Cancer, University of Liège, Liège, Belgium
- * E-mail: (VC); (AT)
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