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Dhaouadi S, Bouhaouala-Zahar B, Orend G. Tenascin-C targeting strategies in cancer. Matrix Biol 2024; 130:1-19. [PMID: 38642843 DOI: 10.1016/j.matbio.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/13/2024] [Accepted: 04/14/2024] [Indexed: 04/22/2024]
Abstract
Tenascin-C (TNC) is a matricellular and multimodular glycoprotein highly expressed under pathological conditions, especially in cancer and chronic inflammatory diseases. Since a long time TNC is considered as a promising target for diagnostic and therapeutic approaches in anti-cancer treatments and was already extensively targeted in clinical trials on cancer patients. This review provides an overview of the current most advanced strategies used for TNC detection and anti-TNC theranostic approaches including some advanced clinical strategies. We also discuss novel treatment protocols, where targeting immune modulating functions of TNC could be center stage.
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Affiliation(s)
- Sayda Dhaouadi
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - Balkiss Bouhaouala-Zahar
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia; Faculté de Médecine de Tunis, Université Tunis el Manar, Tunis, Tunisia
| | - Gertraud Orend
- INSERM U1109, The Tumor Microenvironment laboratory, Université Strasbourg, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France.
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Geng S, Fu Y, Fu S, Wu K. A tumor microenvironment-related risk model for predicting the prognosis and tumor immunity of breast cancer patients. Front Immunol 2022; 13:927565. [PMID: 36059555 PMCID: PMC9433750 DOI: 10.3389/fimmu.2022.927565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 07/29/2022] [Indexed: 11/13/2022] Open
Abstract
Background This study aimed to construct a tumor microenvironment (TME)-related risk model to predict the overall survival (OS) of patients with breast cancer. Methods Gene expression data from The Cancer Genome Atlas was used as the training set. Differentially expressed gene analysis, prognosis analysis, weighted gene co-expression network analysis, Least Absolute Shrinkage and Selection Operator regression analysis, and Wald stepwise Cox regression were performed to screen for the TME-related risk model. Three Gene Expression Omnibus databases were used to validate the predictive efficiency of the prognostic model. The TME-risk-related biological function was investigated using the gene set enrichment analysis (GSEA) method. Tumor immune and mutation signatures were analyzed between low- and high-TME-risk groups. The patients’ response to chemotherapy and immunotherapy were evaluated by the tumor immune dysfunction and exclusion (TIDE) score and immunophenscore (IPS). Results Five TME-related genes were screened for constructing a prognostic signature. Higher TME risk scores were significantly associated with worse clinical outcomes in the training set and the validation set. Correlation and stratification analyses also confirmed the predictive efficiency of the TME risk model in different subtypes and stages of breast cancer. Furthermore, immune checkpoint expression and immune cell infiltration were found to be upregulated in the low-TME-risk group. Biological processes related to immune response functions were proved to be enriched in the low-TME-risk group through GSEA analysis. Tumor mutation analysis and TIDE and IPS analyses showed that the high-TME-risk group had more tumor mutation burden and responded better to immunotherapy. Conclusion The novel and robust TME-related risk model had a strong implication for breast cancer patients in OS, immune response, and therapeutic efficiency.
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Tucker RP, Degen M. Revisiting the Tenascins: Exploitable as Cancer Targets? Front Oncol 2022; 12:908247. [PMID: 35785162 PMCID: PMC9248440 DOI: 10.3389/fonc.2022.908247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 05/16/2022] [Indexed: 12/12/2022] Open
Abstract
For their full manifestation, tumors require support from the surrounding tumor microenvironment (TME), which includes a specific extracellular matrix (ECM), vasculature, and a variety of non-malignant host cells. Together, these components form a tumor-permissive niche that significantly differs from physiological conditions. While the TME helps to promote tumor progression, its special composition also provides potential targets for anti-cancer therapy. Targeting tumor-specific ECM molecules and stromal cells or disrupting aberrant mesenchyme-cancer communications might normalize the TME and improve cancer treatment outcome. The tenascins are a family of large, multifunctional extracellular glycoproteins consisting of four members. Although each have been described to be expressed in the ECM surrounding cancer cells, tenascin-C and tenascin-W are currently the most promising candidates for exploitability and clinical use as they are highly expressed in various tumor stroma with relatively low abundance in healthy tissues. Here, we review what is known about expression of all four tenascin family members in tumors, followed by a more thorough discussion on tenascin-C and tenascin-W focusing on their oncogenic functions and their potential as diagnostic and/or targetable molecules for anti-cancer treatment purposes.
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Affiliation(s)
- Richard P. Tucker
- Department of Cell Biology and Human Anatomy, University of California, Davis, Davis, CA, United States
| | - Martin Degen
- Laboratory for Oral Molecular Biology, Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland
- *Correspondence: Martin Degen,
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Ben Abderrazek R, Ksouri A, Idoudi F, Dhaouadi S, Hamdi E, Vincke C, Farah A, Benlasfar Z, Majdoub H, El Ayeb M, Muyldermans S, Bouhaouala-Zahar B. Neutralizing Dromedary-Derived Nanobodies Against BotI-Like Toxin From the Most Hazardous Scorpion Venom in the Middle East and North Africa Region. Front Immunol 2022; 13:863012. [PMID: 35514999 PMCID: PMC9063451 DOI: 10.3389/fimmu.2022.863012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/16/2022] [Indexed: 01/18/2023] Open
Abstract
Scorpion envenoming is a severe health problem in many regions causing significant clinical toxic effects and fatalities. In the Middle East/North Africa (MENA) region, Buthidae scorpion stings are responsible for devastating toxic outcomes in human. The only available specific immunotherapeutic treatment is based on IgG fragments of animal origin. To overcome the limitations of classical immunotherapy, we have demonstrated the in vivo efficacy of NbF12-10 bispecific nanobody at preclinical level. Nanobodies were developed against BotI analogues belonging to a distinct structural and antigenic group of scorpion toxins, occurring in the MENA region. From Buthus occitanus tunetanus venom, BotI-like toxin was purified. The 41 N-terminal amino acid residues were sequenced, and the LD50 was estimated at 40 ng/mouse. The BotI-like toxin was used for dromedary immunization. An immune VHH library was constructed, and after screening, two nanobodies were selected with nanomolar and sub-nanomolar affinity and recognizing an overlapping epitope. NbBotI-01 was able to neutralize 50% of the lethal effect of 13 LD50 BotI-like toxins in mice when injected by i.c.v route, whereas NbBotI-17 neutralized 50% of the lethal effect of 7 LD50. Interestingly, NbBotI-01 completely reduced the lethal effect of the 2 LD50 of BotG50 when injected at 1:4 molar ratio excess. More interestingly, an equimolar mixture of NbBotI-01 with NbF12-10 neutralized completely the lethal effect of 7 and 5 LD50 of BotG50 or AahG50, at 1:4 and 1:2 molar ratio, respectively. Hence, NbBotI-01 and NbF12-10 display synergic effects, leading to a novel therapeutic candidate for treating Buthus occitanus scorpion stings in the MENA region.
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Affiliation(s)
- Rahma Ben Abderrazek
- Laboratoire des Biomolécules, Venins et Applications Théranostiques, Institut Pasteur Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Ayoub Ksouri
- Laboratoire des Biomolécules, Venins et Applications Théranostiques, Institut Pasteur Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Faten Idoudi
- Laboratoire des Biomolécules, Venins et Applications Théranostiques, Institut Pasteur Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Sayda Dhaouadi
- Laboratoire des Biomolécules, Venins et Applications Théranostiques, Institut Pasteur Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Emna Hamdi
- Laboratoire des Biomolécules, Venins et Applications Théranostiques, Institut Pasteur Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Cécile Vincke
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium.,Myeloid Cell Immunology Lab, Vlaams Interuniversitair Instituut voor Biotechnologie (VIB) Center for Inflammation Research, Brussels, Belgium
| | - Azer Farah
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Zakaria Benlasfar
- Laboratoire des Biomolécules, Venins et Applications Théranostiques, Institut Pasteur Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Hafedh Majdoub
- Unité des Services Communs de Recherche (USCR) Séquenceur de Protéines, Faculté des Sciences de Sfax, Sfax, Tunisia
| | - Mohamed El Ayeb
- Laboratoire des Biomolécules, Venins et Applications Théranostiques, Institut Pasteur Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Serge Muyldermans
- Laboratory of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Balkiss Bouhaouala-Zahar
- Laboratoire des Biomolécules, Venins et Applications Théranostiques, Institut Pasteur Tunis, University Tunis El Manar, Tunis, Tunisia.,Unité des Services Communs de Recherche (USCR) Séquenceur de Protéines, Faculté des Sciences de Sfax, Sfax, Tunisia.,Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis, Tunisia
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Loustau T, Abou-Faycal C, Erne W, zur Wiesch PA, Ksouri A, Imhof T, Mörgelin M, Li C, Mathieu M, Salomé N, Crémel G, Dhaouadi S, Bouhaouala-Zahar B, Koch M, Orend G. Modulating tenascin-C functions by targeting the MAtrix REgulating MOtif, “MAREMO”. Matrix Biol 2022; 108:20-38. [DOI: 10.1016/j.matbio.2022.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/31/2022] [Accepted: 02/23/2022] [Indexed: 12/11/2022]
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Dhaouadi S, Ben Abderrazek R, Loustau T, Abou-Faycal C, Ksouri A, Erne W, Murdamoothoo D, Mörgelin M, Kungl A, Jung A, Ledrappier S, Benlasfar Z, Bichet S, Chiquet-Ehrismann R, Hendaoui I, Orend G, Bouhaouala-Zahar B. Novel Human Tenascin-C Function-Blocking Camel Single Domain Nanobodies. Front Immunol 2021; 12:635166. [PMID: 33790905 PMCID: PMC8006918 DOI: 10.3389/fimmu.2021.635166] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 02/19/2021] [Indexed: 01/05/2023] Open
Abstract
The extracellular matrix (ECM) molecule Tenascin-C (TNC) is well-known to promote tumor progression by multiple mechanisms. However, reliable TNC detection in tissues of tumor banks remains limited. Therefore, we generated dromedary single-domain nanobodies Nb3 and Nb4 highly specific for human TNC (hTNC) and characterized the interaction with TNC by several approaches including ELISA, western blot, isothermal fluorescence titration and negative electron microscopic imaging. Our results revealed binding of both nanobodies to distinct sequences within fibronectin type III repeats of hTNC. By immunofluroescence and immunohistochemical imaging we observed that both nanobodies detected TNC expression in PFA and paraffin embedded human tissue from ulcerative colitis, solid tumors and liver metastasis. As TNC impairs cell adhesion to fibronectin we determined whether the nanobodies abolished this TNC function. Indeed, Nb3 and Nb4 restored adhesion of tumor and mesangial cells on a fibronectin/TNC substratum. We recently showed that TNC orchestrates the immune-suppressive tumor microenvironment involving chemoretention, causing tethering of CD11c+ myeloid/dendritic cells in the stroma. Here, we document that immobilization of DC2.4 dendritic cells by a CCL21 adsorbed TNC substratum was blocked by both nanobodies. Altogether, our novel TNC specific nanobodies could offer valuable tools for detection of TNC in the clinical practice and may be useful to inhibit the immune-suppressive and other functions of TNC in cancer and other diseases.
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Affiliation(s)
- Sayda Dhaouadi
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - Rahma Ben Abderrazek
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - Thomas Loustau
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Chérine Abou-Faycal
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Ayoub Ksouri
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - William Erne
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Devadarssen Murdamoothoo
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | | | - Andreas Kungl
- Institute of Pharmaceutical Sciences, Karl Franzens University Graz, Graz, Austria
- Antagonis Biotherapeutics GmbH, Graz, Austria
| | - Alain Jung
- Tumor Bank Centre Paul Strauss, Strasbourg, France
| | | | - Zakaria Benlasfar
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
| | - Sandrine Bichet
- Friedrich Miescher Institute for Biomedical Research, Basel, Switzerland
| | | | - Ismaïl Hendaoui
- Friedrich Miescher Institute for Biomedical Research, Basel, Switzerland
| | - Gertraud Orend
- Université Strasbourg, INSERM U1109 – The Tumor Microenvironment group, Hôpital Civil, Institut d'Hématologie et d'Immunologie, Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | - Balkiss Bouhaouala-Zahar
- Laboratoire des Venins et Biomolécules Thérapeutiques, Institut Pasteur de Tunis, Université Tunis El Manar, Tunis, Tunisia
- Faculté de Médecine de Tunis, Université Tunis el Manar, Tunis, Tunisia
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