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Schmeits PCJ, Schaap MM, Luijten M, van Someren E, Boorsma A, van Loveren H, Peijnenburg AACM, Hendriksen PJM. Detection of the mechanism of immunotoxicity of cyclosporine A in murine in vitro and in vivo models. Arch Toxicol 2014; 89:2325-37. [PMID: 25224403 DOI: 10.1007/s00204-014-1365-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 09/04/2014] [Indexed: 01/25/2023]
Abstract
Transcriptomics in combination with in vitro cell systems is a powerful approach to unravel modes of action of toxicants. An important question is to which extent the modes of action as revealed by transcriptomics depend on cell type, species and study type (in vitro or in vivo). To acquire more insight into this, we assessed the transcriptomic effects of the immunosuppressive drug cyclosporine A (CsA) upon 6 h of exposure of the mouse cytotoxic T cell line CTLL-2, the thymoma EL-4 and primary splenocytes and compared these to the effects in spleens of mice orally treated with CsA for 7 days. EL-4 and CTLL-2 cells showed the highest similarities in response. CsA affected many genes in primary splenocytes that were not affected in EL-4 or CTLL-2. Pathway analysis demonstrated that CsA upregulated the unfolded protein response, endoplasmic reticulum stress and NRF2 activation in EL-4 cells, CTLL-2 cells and primary mouse splenocytes but not in mouse spleen in vivo. As expected, CsA downregulated cell cycle and immune response in splenocytes in vitro, spleens in vivo as well as CTLL-2 in vitro. Genes up- and downregulated in human Jurkat, HepG2 and renal proximal tubular cells were similarly affected in CTLL-2, EL-4 and primary splenocytes in vitro. In conclusion, of the models tested in this study, the known mechanism of immunotoxicity of CsA is best represented in the mouse cytotoxic T cell line CTLL-2. This is likely due to the fact that this cell line is cultured in the presence of a T cell activation stimulant (IL-2) making it more suitable to detect inhibitory effects on T cell activation.
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Affiliation(s)
- P C J Schmeits
- RIKILT Institute of Food Safety, Wageningen University and Research Centre, P.O. Box 230, 6700 AE, Wageningen, The Netherlands.
- Department of Toxicogenomics, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands.
| | - M M Schaap
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), P.O. Box 1, 3720 BA, Bilthoven, The Netherlands
- Department of Toxicogenetics, Leiden University Medical Centre, Leiden, The Netherlands
| | - M Luijten
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), P.O. Box 1, 3720 BA, Bilthoven, The Netherlands
- Department of Toxicogenetics, Leiden University Medical Centre, Leiden, The Netherlands
| | - E van Someren
- Department of Toxicogenomics, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands
- Research Group Microbiology and Systems Biology, TNO, P.O. Box 360, 3700 AJ, Zeist, The Netherlands
| | - A Boorsma
- Research Group Microbiology and Systems Biology, TNO, P.O. Box 360, 3700 AJ, Zeist, The Netherlands
| | - H van Loveren
- Department of Toxicogenomics, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), P.O. Box 1, 3720 BA, Bilthoven, The Netherlands
| | - A A C M Peijnenburg
- RIKILT Institute of Food Safety, Wageningen University and Research Centre, P.O. Box 230, 6700 AE, Wageningen, The Netherlands
- Department of Toxicogenomics, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands
| | - P J M Hendriksen
- RIKILT Institute of Food Safety, Wageningen University and Research Centre, P.O. Box 230, 6700 AE, Wageningen, The Netherlands.
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Chabas JF, Alluin O, Rao G, Garcia S, Lavaut MN, Legré R, Magalon G, Marqueste T, Feron F, Decherchi P. FK506 Induces Changes in Muscle Properties and Promotes Metabosensitive Nerve Fiber Regeneration. J Neurotrauma 2009; 26:97-108. [DOI: 10.1089/neu.2008.0695] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
- Jean-François Chabas
- Neurobiologie des Interactions Cellulaires et Neurophysiopathologie (UMR CNRS 6184), Université de la Méditerranée (Aix-Marseille II), Faculté de Médecine Nord, Institut Fédératif de Recherche Jean Roche, Marseille, France
- Services de Chirurgie de la Main, Chirurgie Plastique et Réparatrice des Membres, Assistance Publique–Hôpitaux de Marseille, Hôpital de la Conception, Marseille, France
| | - Olivier Alluin
- Institut des Sciences du Mouvement: Etienne-Jules Marey (UMR CNRS 6233), Université de la Méditerranée (Aix-Marseille II), Parc Scientifique et Technologique de Luminy–Faculté des Sciences du Sport de Marseille, France
| | - Guillaume Rao
- Institut des Sciences du Mouvement: Etienne-Jules Marey (UMR CNRS 6233), Université de la Méditerranée (Aix-Marseille II), Parc Scientifique et Technologique de Luminy–Faculté des Sciences du Sport de Marseille, France
| | - Stéphane Garcia
- Service Hospitalier d'Anatomie et Cytologie Pathologiques Humaines, Université de la Méditerranée (Aix-Marseille II), Assistance Publique–Hôpitaux de Marseille, Institut de Cancérologie et d'Immunologie de Marseille, Faculté de Médecine Nord, Marseille, France
| | - Marie-Noëlle Lavaut
- Service Hospitalier d'Anatomie et Cytologie Pathologiques Humaines, Université de la Méditerranée (Aix-Marseille II), Assistance Publique–Hôpitaux de Marseille, Institut de Cancérologie et d'Immunologie de Marseille, Faculté de Médecine Nord, Marseille, France
| | - Régis Legré
- Services de Chirurgie de la Main, Chirurgie Plastique et Réparatrice des Membres, Assistance Publique–Hôpitaux de Marseille, Hôpital de la Conception, Marseille, France
| | - Guy Magalon
- Services de Chirurgie de la Main, Chirurgie Plastique et Réparatrice des Membres, Assistance Publique–Hôpitaux de Marseille, Hôpital de la Conception, Marseille, France
| | - Tanguy Marqueste
- Institut des Sciences du Mouvement: Etienne-Jules Marey (UMR CNRS 6233), Université de la Méditerranée (Aix-Marseille II), Parc Scientifique et Technologique de Luminy–Faculté des Sciences du Sport de Marseille, France
| | - François Feron
- Neurobiologie des Interactions Cellulaires et Neurophysiopathologie (UMR CNRS 6184), Université de la Méditerranée (Aix-Marseille II), Faculté de Médecine Nord, Institut Fédératif de Recherche Jean Roche, Marseille, France
| | - Patrick Decherchi
- Institut des Sciences du Mouvement: Etienne-Jules Marey (UMR CNRS 6233), Université de la Méditerranée (Aix-Marseille II), Parc Scientifique et Technologique de Luminy–Faculté des Sciences du Sport de Marseille, France
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Jones TR, Ha J, Williams MA, Adams AB, Durham MM, Rees PA, Cowan SR, Pearson TC, Larsen CP. The role of the IL-2 pathway in costimulation blockade-resistant rejection of allografts. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2002; 168:1123-30. [PMID: 11801646 DOI: 10.4049/jimmunol.168.3.1123] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Blockade of the CD40 and CD28 costimulatory pathways significantly prolongs allograft survival; however, certain strains of mice (i.e., C57BL/6) are relatively resistant to the effects of combined CD40/CD28 blockade. We have previously shown that the costimulation blockade-resistant phenotype can be attributed to a subset of CD8+ T cells and is independent of CD4+ T cell-mediated help. Here we explore the role of the IL-2 pathway in this process using mAbs against the high affinity IL-2R, CD25, and IL-2 in prolonging skin allograft survival in mice receiving combined CD40/CD28 blockade. We have also investigated the effects of treatment on effector function by assessment of cytotoxicity and the generation of IFN-gamma-producing cells in response to allogeneic stimulators as well as proliferation in an in vivo graft-vs-host disease model. We find that additional blockade of either CD25 or IL-2 significantly extends allograft survival beyond that in mice receiving costimulation blockade alone. This correlates with diminished frequencies of IFN-gamma-producing allospecific T cells and reduced CTL activity. Anti-CD25 therapy also synergizes with CD40/CD28 blockade in suppressing proliferative responses. Interestingly, depletion of CD4+ T cells, but not CD8+ cells, prevents prolongation in allograft survival, suggesting an IL-2-independent role for regulation in extended survival.
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MESH Headings
- Abatacept
- Animals
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/pharmacology
- Antigens, CD
- Antigens, Differentiation/administration & dosage
- CD4-Positive T-Lymphocytes/immunology
- CD40 Ligand/immunology
- CD8-Positive T-Lymphocytes/immunology
- CTLA-4 Antigen
- Cytotoxicity Tests, Immunologic
- Down-Regulation/immunology
- Drug Synergism
- Graft Rejection/immunology
- Graft Rejection/prevention & control
- Graft Survival/immunology
- Graft vs Host Disease/immunology
- Immune Sera/administration & dosage
- Immunoconjugates
- Immunosuppressive Agents/pharmacology
- Injections, Intraperitoneal
- Interferon-gamma/antagonists & inhibitors
- Interferon-gamma/biosynthesis
- Interleukin-2/antagonists & inhibitors
- Interleukin-2/immunology
- Interleukin-2/physiology
- Lymphocyte Activation/immunology
- Lymphocyte Culture Test, Mixed
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Receptors, Interleukin-2/immunology
- Signal Transduction/immunology
- Skin Transplantation/immunology
- Transplantation, Homologous/immunology
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Affiliation(s)
- Thomas R Jones
- The Carlos and Marguerite Mason Transplantation Research Center, Emory University School of Medicine, 1639 Pierce Drive, Atlanta, GA 30322, USA
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