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Solitano V, Jairath V, Ungaro F, Peyrin-Biroulet L, Danese S. TL1A inhibition for inflammatory bowel disease treatment: From inflammation to fibrosis. Med 2024:S2666-6340(24)00122-3. [PMID: 38574740 DOI: 10.1016/j.medj.2024.03.010] [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: 12/15/2023] [Revised: 02/09/2024] [Accepted: 03/13/2024] [Indexed: 04/06/2024]
Abstract
The pivotal role of TL1A in modulating immune pathways crucial for inflammatory bowel disease (IBD) and intestinal fibrosis offers a promising therapeutic target. Phase 2 trials (TUSCANY and ARTEMIS-UC) evaluating an anti-TL1A antibody show progress in expanding IBD therapeutic options. First-in-human data reveal reduced expression of genes associated with extracellular matrix remodeling and fibrosis post-anti-TL1A treatment. Investigational drug TEV-48574, potentially exerting dual antifibrotic and anti-inflammatory effects, is undergoing a phase 2 basket study in both ulcerative colitis (UC) and Crohn disease (CD). Results are eagerly awaited, marking advancements in IBD therapeutics. This critical review comprehensively examines the existing literature, illuminating TL1A and the intricate role of DR3 in IBD, emphasizing the evolving therapeutic landscape and ongoing clinical trials, with potential implications for more effective IBD management.
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Affiliation(s)
- Virginia Solitano
- Division of Gastroenterology, Western University, London, ON, Canada; Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy
| | - Vipul Jairath
- Division of Gastroenterology, Western University, London, ON, Canada; Department of Epidemiology and Biostatistics, Western University, London, ON, Canada
| | - Federica Ungaro
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy; Division of Immunology, Transplantation, and Infectious Disease, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France; Department of Gastroenterology, Nancy University Hospital, Vandœuvre-lès-Nancy, France; INFINY Institute, Nancy University Hospital, Vandœuvre-lès-Nancy, France; FHU-CURE, Nancy University Hospital, Vandœuvre-lès-Nancy, France; Groupe Hospitalier privé Ambroise Paré - Hartmann, Paris IBD Center, Neuilly sur Seine, France; Division of Gastroenterology and Hepatology, McGill University Health Centre, Montreal, QC, Canada
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele and Vita-Salute San Raffaele University, Milan, Italy.
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2
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Tzuri N, Yegodayev KM, Novoplansky O, Elkabets M, Aharoni A, Papo N. Developing a dual VEGF/PDL1 inhibitor based on high-affinity scFv heterodimers as an anti-cancer therapeutic strategy. Sci Rep 2023; 13:11923. [PMID: 37488176 PMCID: PMC10366146 DOI: 10.1038/s41598-023-39076-8] [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: 04/09/2023] [Accepted: 07/19/2023] [Indexed: 07/26/2023] Open
Abstract
Cancer progression is enhanced by the interaction of programmed death-ligand 1 (PDL1), which is associated with inhibition of the immune response against tumors, and vascular endothelial growth factor (VEGF), which inhibits immune cell activity while inducing angiogenesis and proliferation of cancer cells. Dual inhibition of PDL1 and VEGF may therefore confer a synergistic anti-cancer therapeutic effect. We present a novel strategy for developing a therapeutic that simultaneously binds and inhibits both PDL1 and VEGF. We generated a bi-specific protein, designated DuRan-Bis, comprising a single chain variable fragment (scFv)-based inhibitor of PDL1 fused to an scFv-based inhibitor of VEGF, with the latter being attached to an Fc fragment. We found that DuRan-Bis binds to both PDL1 and VEGF with high affinity. Compared to treatments with mono-specific proteins, alone or in combination, the DuRan-Bis chimera showed superior inhibition of the proliferation of glioblastoma cells. In comparison to treatment with immune cells alone, a combination of immune cells with DuRan-Bis decreased the viability of head and neck cancer cells. To the best of our knowledge, this study is the first to use a single polypeptide chain scFv-scFv-Fc scaffold for engineering a high-affinity bi-specific inhibitor of PDL1 and VEGF.
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Affiliation(s)
- Noam Tzuri
- Avram and Stella Goldstein-Goren Department of Biotechnology Engineering and The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, 8410501, Beer-Sheva, Israel
| | - Ksenia M Yegodayev
- The Shraga Segal Department of Microbiology, Immunology, and Genetics, Ben-Gurion University of the Negev, 8410501, Beer-Sheva, Israel
| | - Ofra Novoplansky
- The Shraga Segal Department of Microbiology, Immunology, and Genetics, Ben-Gurion University of the Negev, 8410501, Beer-Sheva, Israel
| | - Moshe Elkabets
- The Shraga Segal Department of Microbiology, Immunology, and Genetics, Ben-Gurion University of the Negev, 8410501, Beer-Sheva, Israel
| | - Amir Aharoni
- Department of Life Sciences and The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, 8410501, Beer-Sheva, Israel
| | - Niv Papo
- Avram and Stella Goldstein-Goren Department of Biotechnology Engineering and The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, 8410501, Beer-Sheva, Israel.
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Oriol-Tordera B, Olvera A, Duran-Castells C, Llano A, Mothe B, Massanella M, Dalmau J, Ganoza C, Sanchez J, Calle ML, Clotet B, Martinez-Picado J, Negredo E, Blanco J, Hartigan-O'Connor D, Brander C, Ruiz-Riol M. TL1A-DR3 Plasma Levels Are Predictive of HIV-1 Disease Control, and DR3 Costimulation Boosts HIV-1-Specific T Cell Responses. J Immunol 2020; 205:3348-3357. [PMID: 33177161 PMCID: PMC7725879 DOI: 10.4049/jimmunol.2000933] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 10/02/2020] [Indexed: 12/12/2022]
Abstract
Relative control of HIV-1 infection has been linked to genetic and immune host factors. In this study, we analyzed 96 plasma proteome arrays from chronic untreated HIV-1-infected individuals using the classificatory random forest approach to discriminate between uncontrolled disease (plasma viral load [pVL] >50,000 RNA copies/ml; CD4 counts 283 cells/mm3, n = 47) and relatively controlled disease (pVL <10,000 RNA copies/ml; CD4 counts 657 cells/mm3, n = 49). Our analysis highlighted the TNF molecule's relevance, in particular, TL1A (TNFSF15) and its cognate DR3 (TNFSRF25), both of which increased in the relative virus control phenotype. DR3 levels (in plasma and PBMCs) were validated in unrelated cohorts (including long-term nonprogressors), thus confirming their independence from CD4 counts and pVL. Further analysis in combined antiretroviral treatment (cART)-treated individuals with a wide range of CD4 counts (137-1835 cells/mm3) indicated that neither TL1A nor DR3 levels reflected recovery of CD4 counts with cART. Interestingly, in cART-treated individuals, plasma TL1A levels correlated with regulatory T cell frequencies, whereas soluble DR3 was strongly associated with the abundance of effector HLA-DR+CD8+ T cells. A positive correlation was also observed between plasma DR3 levels and the HIV-1-specific T cell responses. In vitro, costimulation of PBMC with DR3-specific mAb increased the magnitude of HIV-1-specific responses. Finally, in splenocytes of DNA.HTI-vaccinated mice, costimulation of HTI peptides and a DR3 agonist (4C12) intensified the magnitude of T cell responses by 27%. These data describe the role of the TL1A-DR3 axis in the natural control of HIV-1 infection and point to the use of DR3 agonists in HIV-1 vaccine regimens.
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Affiliation(s)
- Bruna Oriol-Tordera
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
- Departament de Biologia Cellular, de Fisiologia i d'Immunologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Alex Olvera
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
- Universitat de Vic - Universitat Central de Catalunya, Vic, 08500 Barcelona, Spain
| | - Clara Duran-Castells
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
- Departament de Biologia Cellular, de Fisiologia i d'Immunologia, Universitat Autònoma de Barcelona, Cerdanyola del Vallès, 08193 Barcelona, Spain
| | - Anuska Llano
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
| | - Beatriz Mothe
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
- Universitat de Vic - Universitat Central de Catalunya, Vic, 08500 Barcelona, Spain
- Fundació Lluita contra la Sida i les Malalties Infeccioses, Servei de Malalties Infecciones Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
| | - Marta Massanella
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
| | - Judith Dalmau
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
| | - Carmela Ganoza
- Asociación Civil Impacta Salud y Educacion, Lima 15063, Peru
- Facultad de Medicina Alberto Hurtado de la Universidad Peruana Cayetano Heredia, San Martín de Porres, Lima 15102, Peru
| | - Jorge Sanchez
- Asociación Civil Impacta Salud y Educacion, Lima 15063, Peru
- Department of Global Health, University of Washington, Seattle, WA 98195
- Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Bellavista, Lima 07006, Peru
| | - Maria Luz Calle
- Universitat de Vic - Universitat Central de Catalunya, Vic, 08500 Barcelona, Spain
| | - Bonaventura Clotet
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
- Universitat de Vic - Universitat Central de Catalunya, Vic, 08500 Barcelona, Spain
- Fundació Lluita contra la Sida i les Malalties Infeccioses, Servei de Malalties Infecciones Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
| | - Javier Martinez-Picado
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
- Universitat de Vic - Universitat Central de Catalunya, Vic, 08500 Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats, 08010 Barcelona, Spain
| | - Eugènia Negredo
- Universitat de Vic - Universitat Central de Catalunya, Vic, 08500 Barcelona, Spain
- Fundació Lluita contra la Sida i les Malalties Infeccioses, Servei de Malalties Infecciones Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
| | - Julià Blanco
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
- Universitat de Vic - Universitat Central de Catalunya, Vic, 08500 Barcelona, Spain
| | - Dennis Hartigan-O'Connor
- Department of Medical Microbiology and Immunology, University of California, Davis, Davis, CA 95616
- California National Primate Research Center, University of California, Davis, Davis, CA 95616; and
- Division of Experimental Medicine, University of California, San Francisco, San Francisco, CA 94110
| | - Christian Brander
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain
- Universitat de Vic - Universitat Central de Catalunya, Vic, 08500 Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats, 08010 Barcelona, Spain
| | - Marta Ruiz-Riol
- Institut de Recerca de la Sida IrsiCaixa, Hospital Universitari Germans Trias i Pujol, Badalona, 08916 Barcelona, Spain;
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Mahmud-Al-Rafat A, Muzammal Haque Asim M, Taylor-Robinson AW, Majumder A, Muktadir A, Muktadir H, Karim M, Khan I, Mainul Ahasan M, Morsaline Billah M. A combinational approach to restore cytokine balance and to inhibit virus growth may promote patient recovery in severe COVID-19 cases. Cytokine 2020; 136:155228. [PMID: 32822911 PMCID: PMC7428755 DOI: 10.1016/j.cyto.2020.155228] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 06/02/2020] [Revised: 07/13/2020] [Accepted: 07/31/2020] [Indexed: 12/11/2022]
Abstract
The COVID-19 pandemic has led to twin public health and economic crises around the world. Not only has it cost hundreds of thousands of lives but also severely impacted livelihoods and placed enormous strain on community healthcare and welfare services. In this review, we explore the events associated with SARS-CoV-2 pathogenesis and host immunopathological reactivity due to the clinical manifestations of this coronavirus infection. We discuss that the metallopeptidase enzyme ADAM17, also known as tumor necrosis factor-α-converting enzyme, TACE, is responsible for shedding of angiotensin-converting enzyme 2 and membrane-bound interleukin (IL)-6 receptor. This leads to elevated pro-inflammatory responses that result in cytokine storm syndrome. We argue that cytokine balance may be restored by recovering an IL-6 trans-signaling neutralizing buffer system through the mediation of recombinant soluble glycoprotein 130 and recombinant ADAM17/TACE prodomain inhibitor. This cytokine restoration, possibly combined with inhibition of SARS-CoV-2 entry as well as replication and coagulopathy, could be introduced as a novel approach to treat patients with severe COVID-19. In cases of co-morbidity, therapies related to the management of associated disease conditions could ameliorate those clinical manifestations.
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Affiliation(s)
| | - Md Muzammal Haque Asim
- Research and Development Division, Incepta Vaccine Ltd., Zirabo, Savar, Dhaka 1341, Bangladesh
| | - Andrew W Taylor-Robinson
- School of Health, Medical & Applied Sciences, Central Queensland University, Brisbane, QLD 4000, Australia
| | - Apurba Majumder
- Department of Medicine, University of Illinois at Chicago, USA
| | - Abdul Muktadir
- Research and Development Division, Incepta Vaccine Ltd., Zirabo, Savar, Dhaka 1341, Bangladesh
| | - Hasneen Muktadir
- Research and Development Division, Incepta Vaccine Ltd., Zirabo, Savar, Dhaka 1341, Bangladesh
| | - Mahbubul Karim
- Research and Development Division, Incepta Vaccine Ltd., Zirabo, Savar, Dhaka 1341, Bangladesh
| | - Imran Khan
- Research and Development Division, Incepta Vaccine Ltd., Zirabo, Savar, Dhaka 1341, Bangladesh
| | - Mohammad Mainul Ahasan
- Research and Development Division, Incepta Vaccine Ltd., Zirabo, Savar, Dhaka 1341, Bangladesh
| | - Md Morsaline Billah
- Biotechnology and Genetic Engineering Discipline, Khulna University, Khulna 9208, Bangladesh
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5
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Banfield C, Rudin D, Bhattacharya I, Goteti K, Li G, Hassan‐Zahraee M, Brown LS, Hung KE, Pawlak S, Lepsy C. First-in-human, randomized dose-escalation study of the safety, tolerability, pharmacokinetics, pharmacodynamics and immunogenicity of PF-06480605 in healthy subjects. Br J Clin Pharmacol 2020; 86:812-824. [PMID: 31758576 PMCID: PMC7098865 DOI: 10.1111/bcp.14187] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [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: 04/29/2019] [Revised: 10/25/2019] [Accepted: 10/29/2019] [Indexed: 12/17/2022] Open
Abstract
AIMS Human genetic, tissue expression, proteomics, transcriptomics and nonclinical studies implicate tumour necrosis factor α-like ligand 1A (TL1A) as a novel target in inflammatory bowel disease (IBD). PF-06480605, a fully human immunoglobulin G1 monoclonal antibody, targets TL1A. This first-in-human, Phase 1, dose-escalation study assessed safety, tolerability, pharmacokinetics, pharmacodynamics and immunogenicity of intravenous (IV) and subcutaneous (SC) PF-06480605 in healthy subjects (NCT01989143). METHODS Ninety-two subjects were randomized to single ascending doses (SAD), PF-06480605 1 mg, 3 mg, 10 mg, 30 mg, 100 mg, 300 mg, 600 mg or 800 mg IV, or multiple ascending doses (MAD), PF-06480605 3 × 500 mg IV, or 3 × 30 mg, 3 × 100 mg, or 3 × 300 mg SC every 2 weeks for three doses, or placebo. Safety, tolerability, pharmacokinetics, immunogenicity profiles and total TL1A, anti-drug antibody (ADA) and neutralizing antibody (NAb) levels were assessed at pre-determined times. RESULTS PF-06480605 SAD up to 800 mg IV and MAD up to 300 mg ×3 SC and 500 mg ×3 IV were well tolerated. Overall, there were 45 and 44 treatment-emergent adverse events in SAD and MAD cohorts, respectively, and no deaths or serious adverse events. PF-06480605 exposure generally increased dose-dependently. ADA and NAb levels did not impact safety, pharmacokinetics, or pharmacodynamics at higher doses. Target engagement was demonstrated through dose-dependent differences in serum total soluble TL1A concentrations for PF-06480605 vs placebo cohorts. CONCLUSIONS PF-06480605 was generally well tolerated, and binding of soluble TL1A was maintained throughout the dose interval, supporting further study of PF-06480605 in patients with IBD and other inflammatory conditions.
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Affiliation(s)
| | | | | | | | - Gang Li
- Pfizer IncCollegevillePennsylvania
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6
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Soto-Gamez A, Chen D, Nabuurs AGE, Quax WJ, Demaria M, Boersma YL. A Bispecific Inhibitor of the EGFR/ADAM17 Axis Decreases Cell Proliferation and Migration of EGFR-Dependent Cancer Cells. Cancers (Basel) 2020; 12:E411. [PMID: 32050662 DOI: 10.3390/cancers12020411] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 12/30/2019] [Revised: 01/22/2020] [Accepted: 02/07/2020] [Indexed: 01/05/2023] Open
Abstract
Dysregulated epidermal growth factor receptor (EGFR) is an oncogenic driver of many human cancers, promoting aberrant cell proliferation, migration, and survival. Pharmacological targeting of EGFR is often challenged by acquired mechanisms of resistance. Ligand-dependent mechanisms in EGFR wild-type cells rely on ligand or receptor overexpression, allowing cells to outcompete inhibitors and perpetuate signaling in an autocrine manner. Importantly, EGFR ligands are synthesized as membrane-bound precursors that must be solubilized to enable receptor-ligand interactions. The A disintegrin and metalloproteinase 17 (ADAM17) is considered the main sheddase of several EGFR ligands, and a potential pharmacological target. However, its broad substrate range and ubiquitous expression complicate its therapeutic targeting. Here, we present a novel bispecific fusion protein construct consisting of the inhibitory prodomain of ADAM17 (TPD), fused to an EGFR-targeting designed ankyrin repeat protein (DARPin). TPD is a natural inhibitor of ADAM17, maintaining the protease in a zymogen-like form. Meanwhile, the high affinity anti-EGFR DARPin E01 binds to EGFR and inhibits ligand binding. The resulting fusion protein E01-GS-TPD retained binding ability to both molecular targets EGFR and ADAM17. The large difference in affinity for each target resulted in enrichment of the fusion protein in EGFR-positive cells compared to EGFR-negative cells, suggesting a possible application in autocrine signaling inhibition. Accordingly, E01-GS-TPD decreased migration and proliferation of EGFR-dependent cell lines with no significant increase in apoptotic cell death. Finally, inhibition of proliferation was observed through EGFR ligand-dependent mechanisms as growth inhibition was not observed in EGFR mutant or KRAS mutant cell lines. The use of bispecific proteins targeting the EGFR/ADAM17 axis could be an innovative strategy for the treatment of EGFR-dependent cancers.
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Koslawsky D, Zaretsky M, Alcalay R, Mazor O, Aharoni A, Papo N. A bi-specific inhibitor targeting IL-17A and MMP-9 reduces invasion and motility in MDA-MB-231 cells. Oncotarget 2018; 9:28500-28513. [PMID: 29983876 PMCID: PMC6033355 DOI: 10.18632/oncotarget.25526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 03/27/2018] [Accepted: 05/14/2018] [Indexed: 12/17/2022] Open
Abstract
The cytokine IL-17A is associated with the progression of various cancers, but little is known about the molecular cross-talk between IL-17A and other tumor-promoting factors. Previous studies have shown that the IL-17A-mediated invasion of breast cancer cells can be inhibited by selective antagonists of the matrix metalloproteinase 9 (MMP-9), suggesting that the cross-talk between IL-17A and MMP-9 may promote cancer invasiveness and metastasis. Here, we present a novel strategy for developing cancer therapeutics, based on the simultaneous binding and inhibition of both IL-17A and MMP-9. To this end, we use a bi-specific heterodimeric fusion protein, comprising a natural inhibitor of MMPs (N-TIMP2) fused with an engineered extracellular domain (V3) of the IL-17A receptor. We show that, as compared with the mono-specific inhibitors of IL-17A (V3) and MMP-9 (N-TIMP2), the engineered bi-specific fusion protein inhibits both MMP-9 activation and IL-17A-induced cytokine secretion from fibroblasts and exhibits a synergistic inhibition of both the migration and invasion of breast cancer cells. Our findings demonstrate, for the first time, that dual targeting of inflammatory (IL-17A) and extracellular matrix remodeling (MMP) pathways can potentially be used as a novel therapeutic approach against cancer. Moreover, the platform developed here for generating the bi-specific IL-17A/MMP-9 inhibitor can be utilized for generating bi-specific inhibitors for other cytokines and MMPs.
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Affiliation(s)
- Dana Koslawsky
- Department of Biotechnology Engineering, The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Marianna Zaretsky
- Department of Life Sciences, The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Ron Alcalay
- Department of Biochemistry and Molecular Genetics, Israel Institute for Biological Research, Ness-Ziona, Israel
| | - Ohad Mazor
- Department of Infectious Diseases, Israel Institute for Biological Research, Ness-Ziona, Israel
| | - Amir Aharoni
- Department of Life Sciences, The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Niv Papo
- Department of Biotechnology Engineering, The National Institute of Biotechnology in the Negev, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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8
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Afratis NA, Selman M, Pardo A, Sagi I. Emerging insights into the role of matrix metalloproteases as therapeutic targets in fibrosis. Matrix Biol 2018; 68-69:167-179. [PMID: 29428229 DOI: 10.1016/j.matbio.2018.02.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [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: 12/04/2017] [Revised: 02/05/2018] [Accepted: 02/05/2018] [Indexed: 01/18/2023]
Abstract
Fibrosis is the extensive accumulation and buildup of extracellular matrix components, especially fibrillar collagens, during wound healing in response to tissue injury. During all individual stages of fibrosis ECM proteases, mainly matrix metalloproteinases, have diverse roles. The functional role of MMPs and their endogenous inhibitors are differentiated among their family members, and according to the different stages of fibrosis. MMPs levels are elevated in several inflammatory and non-inflammatory fibrotic tissues contributing to the development, progression or resolution of the disease, whereas in other tissues their expression levels can be diminished or be stable to the baseline. The biological roles of MMPs during fibrosis are not fully resolved, but they seem to differ according the specific member of the family, the affected tissue and the stage of the fibrotic response. Remarkably, some members of the family exhibit profibrotic actions while other function as antifibrotic molecules. Diverse animal models indicate that MMPs are contributing in processes related to immunity, tissue repair and ECM turnover, providing significant impact on mechanisms related to fibrosis. For that purpose, these proteases are considered as pharmacological targets and new biological drugs have been developed in order to treat fibrosis.
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Affiliation(s)
- Nikolaos A Afratis
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Moises Selman
- Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas, CDMX 14080, Mexico
| | - Annie Pardo
- Facultad de Ciencias, Universidad Nacional Autónma de México, CDMX 04510, Mexico
| | - Irit Sagi
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot 7610001, Israel.
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