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Garcia-Leon MJ, Liboni C, Mittelheisser V, Bochler L, Follain G, Mouriaux C, Busnelli I, Larnicol A, Colin F, Peralta M, Osmani N, Gensbittel V, Bourdon C, Samaniego R, Pichot A, Paul N, Molitor A, Carapito R, Jandrot-Perrus M, Lefebvre O, Mangin PH, Goetz JG. Platelets favor the outgrowth of established metastases. Nat Commun 2024; 15:3297. [PMID: 38740748 DOI: 10.1038/s41467-024-47516-w] [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] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 03/26/2024] [Indexed: 05/16/2024] Open
Abstract
Despite abundant evidence demonstrating that platelets foster metastasis, anti-platelet agents have low therapeutic potential due to the risk of hemorrhages. In addition, whether platelets can regulate metastasis at the late stages of the disease remains unknown. In this study, we subject syngeneic models of metastasis to various thrombocytopenic regimes to show that platelets provide a biphasic contribution to metastasis. While potent intravascular binding of platelets to tumor cells efficiently promotes metastasis, platelets further support the outgrowth of established metastases via immune suppression. Genetic depletion and pharmacological targeting of the glycoprotein VI (GPVI) platelet-specific receptor in humanized mouse models efficiently reduce the growth of established metastases, independently of active platelet binding to tumor cells in the bloodstream. Our study demonstrates therapeutic efficacy when targeting animals bearing growing metastases. It further identifies GPVI as a molecular target whose inhibition can impair metastasis without inducing collateral hemostatic perturbations.
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Affiliation(s)
- Maria J Garcia-Leon
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France.
- Université de Strasbourg, Strasbourg, France.
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France.
- Equipe Labellisée Ligue Contre le Cancer, Paris, France.
- Domain therapeutics, Parc d'Innovation - 220 Boulevard Gonthier D'Andernach, 67400, Strasbourg - Illkirch, France.
| | - Cristina Liboni
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Vincent Mittelheisser
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Louis Bochler
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Gautier Follain
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Clarisse Mouriaux
- UMR_S 1255, INSERM, Etablissement Français du Sang-Alsace, Université de Strasbourg, F-67000, Strasbourg, France
| | - Ignacio Busnelli
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Annabel Larnicol
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Florent Colin
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Marina Peralta
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Naël Osmani
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Valentin Gensbittel
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Catherine Bourdon
- UMR_S 1255, INSERM, Etablissement Français du Sang-Alsace, Université de Strasbourg, F-67000, Strasbourg, France
| | - Rafael Samaniego
- Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Unidad de Microscopía Confocal, Madrid, Spain
| | - Angélique Pichot
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Laboratoire d'ImmunoRhumatologie Moléculaire, Plateforme GENOMAX, Institut national de la santé et de la recherche médicale (INSERM) UMR_S 1109, Institut thématique interdisciplinaire (ITI) de Médecine de Précision de Strasbourg Transplantex NG, Faculté de Médecine, France
| | - Nicodème Paul
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Laboratoire d'ImmunoRhumatologie Moléculaire, Plateforme GENOMAX, Institut national de la santé et de la recherche médicale (INSERM) UMR_S 1109, Institut thématique interdisciplinaire (ITI) de Médecine de Précision de Strasbourg Transplantex NG, Faculté de Médecine, France
| | - Anne Molitor
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Laboratoire d'ImmunoRhumatologie Moléculaire, Plateforme GENOMAX, Institut national de la santé et de la recherche médicale (INSERM) UMR_S 1109, Institut thématique interdisciplinaire (ITI) de Médecine de Précision de Strasbourg Transplantex NG, Faculté de Médecine, France
| | - Raphaël Carapito
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Laboratoire d'ImmunoRhumatologie Moléculaire, Plateforme GENOMAX, Institut national de la santé et de la recherche médicale (INSERM) UMR_S 1109, Institut thématique interdisciplinaire (ITI) de Médecine de Précision de Strasbourg Transplantex NG, Faculté de Médecine, France
- Service d'Immunologie Biologique, Plateau Technique de Biologie, Pôle de Biologie, Nouvel Hôpital Civil, Hôpitaux Universitaires de Strasbourg, 1 Place de l'Hôpital, 67091, Strasbourg, France
| | | | - Olivier Lefebvre
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France
- Université de Strasbourg, Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
- Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | - Pierre H Mangin
- UMR_S 1255, INSERM, Etablissement Français du Sang-Alsace, Université de Strasbourg, F-67000, Strasbourg, France.
| | - Jacky G Goetz
- Tumor Biomechanics, INSERM UMR_S1109, Strasbourg, France.
- Université de Strasbourg, Strasbourg, France.
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France.
- Equipe Labellisée Ligue Contre le Cancer, Paris, France.
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Bisaccia P, Magarotto F, D’Agostino S, Dedja A, Barbon S, Guidolin D, Liboni C, Angioni R, De Lazzari G, Caicci F, Viola A, Jurga M, Kundrotas G, Stevens D, Mancuso D, Gramegna E, Seitaj B, Kashyap R, De Vos B, Macchi V, Baraldi E, Porzionato A, De Caro R, Muraca M, Pozzobon M. Extracellular Vesicles From Mesenchymal Umbilical Cord Cells Exert Protection Against Oxidative Stress and Fibrosis in a Rat Model of Bronchopulmonary Dysplasia. Stem Cells Transl Med 2024; 13:43-59. [PMID: 37963808 PMCID: PMC10785219 DOI: 10.1093/stcltm/szad070] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 08/22/2023] [Indexed: 11/16/2023] Open
Abstract
Oxidative stress and fibrosis are important stress responses that characterize bronchopulmonary dysplasia (BPD), a disease for which only a therapy but not a cure has been developed. In this work, we investigated the effects of mesenchymal stromal cells-derived extracellular vesicles (MSC-EVs) on lung and brain compartment in an animal model of hyperoxia-induced BPD. Rat pups were intratracheally injected with MSC-EVs produced by human umbilical cord-derived MSC, following the Good Manufacturing Practice-grade (GMP-grade). After evaluating biodistribution of labelled MSC-EVs in rat pups left in normoxia and hyperoxia, oxidative stress and fibrosis investigation were performed. Oxidative stress protection by MSC-EVs treatment was proved both in lung and in brain. The lung epithelial compartment ameliorated glycosaminoglycan and surfactant protein expression in MSC-EVs-injected rat pups compared to untreated animals. Pups under hyperoxia exhibited a fibrotic phenotype in lungs shown by increased collagen deposition and also expression of profibrotic genes. Both parameters were reduced by treatment with MSC-EVs. We established an in vitro model of fibrosis and another of oxidative stress, and we proved that MSC-EVs suppressed the induction of αSMA, influencing collagen deposition and protecting from the oxidative stress. In conclusion, intratracheal administration of clinical-grade MSC-EVs protect from oxidative stress, improves pulmonary epithelial function, and counteracts the development of fibrosis. In the future, MSC-EVs could represent a new cure to prevent the development of BPD.
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Affiliation(s)
- Paola Bisaccia
- Department of Women’s and Children’s Health, University of Padova, Padova, Italy
- Institute of Pediatric Research Città della Speranza, Padova, Italy
| | - Fabio Magarotto
- Department of Women’s and Children’s Health, University of Padova, Padova, Italy
- Institute of Pediatric Research Città della Speranza, Padova, Italy
| | - Stefania D’Agostino
- Department of Women’s and Children’s Health, University of Padova, Padova, Italy
- Institute of Pediatric Research Città della Speranza, Padova, Italy
| | - Arben Dedja
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Silvia Barbon
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Diego Guidolin
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Cristina Liboni
- Institute of Pediatric Research Città della Speranza, Padova, Italy
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Roberta Angioni
- Institute of Pediatric Research Città della Speranza, Padova, Italy
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Giada De Lazzari
- Department of Women’s and Children’s Health, University of Padova, Padova, Italy
- Institute of Pediatric Research Città della Speranza, Padova, Italy
| | | | - Antonella Viola
- Institute of Pediatric Research Città della Speranza, Padova, Italy
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | | | | | | | | | | | | | | | | | - Veronica Macchi
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Eugenio Baraldi
- Department of Women’s and Children’s Health, University of Padova, Padova, Italy
- Institute of Pediatric Research Città della Speranza, Padova, Italy
| | | | | | - Maurizio Muraca
- Department of Women’s and Children’s Health, University of Padova, Padova, Italy
- Institute of Pediatric Research Città della Speranza, Padova, Italy
| | - Michela Pozzobon
- Department of Women’s and Children’s Health, University of Padova, Padova, Italy
- Institute of Pediatric Research Città della Speranza, Padova, Italy
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3
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Abstract
T cells are master regulators of the immune response tuning, among others, B cells, macrophages and NK cells. To exert their functions requiring high sensibility and specificity, T cells need to integrate different stimuli from the surrounding microenvironment. A finely tuned signalling compartmentalization orchestrated in dynamic platforms is an essential requirement for the proper and efficient response of these cells to distinct triggers. During years, several studies have depicted the pivotal role of the cytoskeleton and lipid microdomains in controlling signalling compartmentalization during T cell activation and functions. Here, we discuss mechanisms responsible for signalling amplification and compartmentalization in T cell activation, focusing on the role of CD28, chemokine receptors and the actin cytoskeleton. We also take into account the detrimental effect of mutations carried by distinct signalling proteins giving rise to syndromes characterized by defects in T cell functionality.
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Affiliation(s)
- Barbara Molon
- Pediatric Research Institute “Città della Speranza”, Corso Stati Uniti, Padova, Italy
- Department of Biomedical Sciences, University of Padova, Padova, Italy
- *Correspondence: Barbara Molon,
| | - Cristina Liboni
- Pediatric Research Institute “Città della Speranza”, Corso Stati Uniti, Padova, Italy
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Antonella Viola
- Pediatric Research Institute “Città della Speranza”, Corso Stati Uniti, Padova, Italy
- Department of Biomedical Sciences, University of Padova, Padova, Italy
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4
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Angioni R, Calì B, Vigneswara V, Crescenzi M, Merino A, Sánchez-Rodríguez R, Liboni C, Hoogduijn MJ, Newsome PN, Muraca M, Russo FP, Viola A. Administration of Human MSC-Derived Extracellular Vesicles for the Treatment of Primary Sclerosing Cholangitis: Preclinical Data in MDR2 Knockout Mice. Int J Mol Sci 2020; 21:E8874. [PMID: 33238629 PMCID: PMC7700340 DOI: 10.3390/ijms21228874] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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: 10/12/2020] [Revised: 11/05/2020] [Accepted: 11/11/2020] [Indexed: 12/12/2022] Open
Abstract
Primary Sclerosing Cholangitis (PSC) is a progressive liver disease for which there is no effective medical therapy. PSC belongs to the family of immune-mediated biliary disorders and it is characterized by persistent biliary inflammation and fibrosis. Here, we explored the possibility of using extracellular vesicles (EVs) derived from human, bone marrow mesenchymal stromal cells (MSCs) to target liver inflammation and reduce fibrosis in a mouse model of PSC. Five-week-old male FVB.129P2-Abcb4tm1Bor mice were intraperitoneally injected with either 100 µL of EVs (± 9.1 × 109 particles/mL) or PBS, once a week, for three consecutive weeks. One week after the last injection, mice were sacrificed and liver and blood collected for flow cytometry analysis and transaminase quantification. In FVB.129P2-Abcb4tm1Bor mice, EV administration resulted in reduced serum levels of alkaline phosphatase (ALP), bile acid (BA), and alanine aminotransferase (ALT), as well as in decreased liver fibrosis. Mechanistically, we observed that EVs reduce liver accumulation of both granulocytes and T cells and dampen VCAM-1 expression. Further analysis revealed that the therapeutic effect of EVs is accompanied by the inhibition of NFkB activation in proximity of the portal triad. Our pre-clinical experiments suggest that EVs isolated from MSCs may represent an effective therapeutic strategy to treat patients suffering from PSC.
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Affiliation(s)
- Roberta Angioni
- Department of Biomedical Sciences, University of Padova and Fondazione Istituto di Ricerca Pediatrica—Città della Speranza, 35127 Padova, Italy; (R.A.); (B.C.); (R.S.-R.); (C.L.)
| | - Bianca Calì
- Department of Biomedical Sciences, University of Padova and Fondazione Istituto di Ricerca Pediatrica—Città della Speranza, 35127 Padova, Italy; (R.A.); (B.C.); (R.S.-R.); (C.L.)
| | - Vasanthy Vigneswara
- National Institute for Health Research Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham; Centre for Liver and GI Research, Institute of Immunology and Immunotherapy, University of Birmingham; Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TH, UK; (V.V.); (P.N.N.)
| | - Marika Crescenzi
- Department of Surgery, Oncology and Gastroenterology—DiSCOG, Gastroenterology and Multivisceral Transplant Unit, 35128 Padova, Italy; (M.C.); (F.P.R.)
| | - Ana Merino
- Nephrology and Transplantation, Department of Internal Medicine, Erasmus Medical Center, 3015 CN Rotterdam, The Netherlands; (A.M.); (M.J.H.)
| | - Ricardo Sánchez-Rodríguez
- Department of Biomedical Sciences, University of Padova and Fondazione Istituto di Ricerca Pediatrica—Città della Speranza, 35127 Padova, Italy; (R.A.); (B.C.); (R.S.-R.); (C.L.)
| | - Cristina Liboni
- Department of Biomedical Sciences, University of Padova and Fondazione Istituto di Ricerca Pediatrica—Città della Speranza, 35127 Padova, Italy; (R.A.); (B.C.); (R.S.-R.); (C.L.)
| | - Martin J. Hoogduijn
- Nephrology and Transplantation, Department of Internal Medicine, Erasmus Medical Center, 3015 CN Rotterdam, The Netherlands; (A.M.); (M.J.H.)
| | - Philip Noel Newsome
- National Institute for Health Research Biomedical Research Centre at University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham; Centre for Liver and GI Research, Institute of Immunology and Immunotherapy, University of Birmingham; Liver Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham B15 2TH, UK; (V.V.); (P.N.N.)
| | - Maurizio Muraca
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padova, and Stem Cell and Regenerative Medicine Laboratory, Department of Women’s and Children’s Health, University of Padova, 35128 Padova, Italy;
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology—DiSCOG, Gastroenterology and Multivisceral Transplant Unit, 35128 Padova, Italy; (M.C.); (F.P.R.)
| | - Antonella Viola
- Department of Biomedical Sciences, University of Padova and Fondazione Istituto di Ricerca Pediatrica—Città della Speranza, 35127 Padova, Italy; (R.A.); (B.C.); (R.S.-R.); (C.L.)
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5
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Angioni R, Liboni C, Herkenne S, Sánchez-Rodríguez R, Borile G, Marcuzzi E, Calì B, Muraca M, Viola A. CD73 + extracellular vesicles inhibit angiogenesis through adenosine A 2B receptor signalling. J Extracell Vesicles 2020; 9:1757900. [PMID: 32489531 PMCID: PMC7241475 DOI: 10.1080/20013078.2020.1757900] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [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: 08/29/2019] [Revised: 01/04/2020] [Accepted: 04/07/2020] [Indexed: 12/15/2022] Open
Abstract
Pathological angiogenesis is a hallmark of several conditions including eye diseases, inflammatory diseases, and cancer. Stromal cells play a crucial role in regulating angiogenesis through the release of soluble factors or direct contact with endothelial cells. Here, we analysed the properties of the extracellular vesicles (EVs) released by bone marrow mesenchymal stromal cells (MSCs) and explored the possibility of using them to therapeutically target angiogenesis. We demonstrated that in response to pro-inflammatory cytokines, MSCs produce EVs that are enriched in TIMP-1, CD39 and CD73 and inhibit angiogenesis targeting both extracellular matrix remodelling and endothelial cell migration. We identified a novel anti-angiogenic mechanism based on adenosine production, triggering of A2B adenosine receptors, and induction of NOX2-dependent oxidative stress within endothelial cells. Finally, in pilot experiments, we exploited the anti-angiogenic EVs to inhibit tumour progression in vivo. Our results identify novel pathways involved in the crosstalk between endothelial and stromal cell and suggest new therapeutic strategies to target pathological angiogenesis.
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Affiliation(s)
- Roberta Angioni
- Department of Biomedical Sciences, University of Padua, Padua, Italy
- Fondazione Città della Speranza, Istituto di Ricerca Pediatrica, Padua, Italy
- Department of Women’s and Children’s Health, University of Padua, Padua, Italy
| | - Cristina Liboni
- Department of Biomedical Sciences, University of Padua, Padua, Italy
- Fondazione Città della Speranza, Istituto di Ricerca Pediatrica, Padua, Italy
| | | | - Ricardo Sánchez-Rodríguez
- Department of Biomedical Sciences, University of Padua, Padua, Italy
- Fondazione Città della Speranza, Istituto di Ricerca Pediatrica, Padua, Italy
| | - Giulia Borile
- Fondazione Città della Speranza, Istituto di Ricerca Pediatrica, Padua, Italy
| | - Elisabetta Marcuzzi
- Department of Biomedical Sciences, University of Padua, Padua, Italy
- Fondazione Città della Speranza, Istituto di Ricerca Pediatrica, Padua, Italy
| | - Bianca Calì
- Department of Biomedical Sciences, University of Padua, Padua, Italy
- Fondazione Città della Speranza, Istituto di Ricerca Pediatrica, Padua, Italy
| | - Maurizio Muraca
- Fondazione Città della Speranza, Istituto di Ricerca Pediatrica, Padua, Italy
- Department of Women’s and Children’s Health, University of Padua, Padua, Italy
| | - Antonella Viola
- Department of Biomedical Sciences, University of Padua, Padua, Italy
- Fondazione Città della Speranza, Istituto di Ricerca Pediatrica, Padua, Italy
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6
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Autran-Martínez M, Cortes-Acevedo P, Cerón-Gutiérrez L, Davies S, Mendoza-Elvira ES, Martínez-Rodríguez HA, Liboni C, Pérez-Valencia V, Döffinger R, Barcenas-Morales G. High incidence of anti-cytokine autoantibodies in dogs with immune diseases suggests important immuno-regulatory functions. Vet Immunol Immunopathol 2019; 214:109902. [PMID: 31378221 DOI: 10.1016/j.vetimm.2019.109902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 07/09/2019] [Accepted: 07/14/2019] [Indexed: 11/30/2022]
Abstract
Autoantibodies against cytokines have been associated with immunodeficiency, susceptibility to infectious diseases, autoimmunity and inflammation in humans, but have not yet been investigated in the Veterinary field so far. The aim of the current study was to determine the presence of anti-cytokine autoantibodies in canines suffering from various conditions including recurrent infections, autoimmune diseases and cancer in comparison to healthy controls. This is the first report of the presence of autoantibodies against cytokines in dogs. A total of 101 serum samples (51 patients and 50 clinically healthy dogs) from the state of Mexico and surroundings were analysed using a multiplex bead-based flow cytometry assay. Results show significant levels of various anti-cytokine autoantibodies in diseased dogs but not in healthy controls. In addition we show distinct associations of various disease types to the specificity of anti-cytokine autoantibodies and to response complexities. Apart from the direct functional/causal implication of anti-cytokine auto-antibodies on disease processes, this findings point to the possibility to use anti-cytokine response patterns as diagnostic tools.
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Affiliation(s)
- M Autran-Martínez
- Laboratorio 2 Inmunología, Facultad de Estudios Superiores (FES) Cuautitlán, Universidad Nacional Autonoma de México (UNAM), Mexico
| | - P Cortes-Acevedo
- Laboratorio 2 Inmunología, Facultad de Estudios Superiores (FES) Cuautitlán, Universidad Nacional Autonoma de México (UNAM), Mexico
| | - L Cerón-Gutiérrez
- Department of Clinical Biochemistry and Immunology, Addenbrookes Hospital and National Institute of Health Research (NIHR), Cambridge Biomedical Research Centre, Cambridge, UK
| | - S Davies
- Department of Clinical Biochemistry and Immunology, Addenbrookes Hospital and National Institute of Health Research (NIHR), Cambridge Biomedical Research Centre, Cambridge, UK
| | - E S Mendoza-Elvira
- Laboratorio de Microbiología. FES Cuautitlan, UNAM, Estado de México, Mexico
| | | | - C Liboni
- Universitá degli studi di Padova, Dipartimento di Scienze Biomediche- Via Ugo Bassi, 58/B-35131 Padova Italy Fondazione Istituto di Ricerca Pediatrica Cittá della Speranza-Corso Stati Uniti, 4-37127, Padova, Italy
| | | | - R Döffinger
- Department of Clinical Biochemistry and Immunology, Addenbrookes Hospital and National Institute of Health Research (NIHR), Cambridge Biomedical Research Centre, Cambridge, UK.
| | - G Barcenas-Morales
- Laboratorio 2 Inmunología, Facultad de Estudios Superiores (FES) Cuautitlán, Universidad Nacional Autonoma de México (UNAM), Mexico
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