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Robin A, Mackowiak C, Bost R, Dujardin F, Barbarin A, Thierry A, Hauet T, Pellerin L, Gombert JM, Salamé E, Herbelin A, Barbier L. Early activation and recruitment of invariant natural killer T cells during liver ischemia-reperfusion: the major role of the alarmin interleukin-33. Front Immunol 2023; 14:1099529. [PMID: 37228593 PMCID: PMC10203422 DOI: 10.3389/fimmu.2023.1099529] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 04/12/2023] [Indexed: 05/27/2023] Open
Abstract
Over the past thirty years, the complexity of the αβ-T cell compartment has been enriched by the identification of innate-like T cells (ITCs), which are composed mainly of invariant natural killer T (iNKT) cells and mucosal-associated invariant T (MAIT) cells. Based on animal studies using ischemia-reperfusion (IR) models, a key role has been attributed to iNKT cells in close connection with the alarmin/cytokine interleukin (IL)-33, as early sensors of cell-stress in the initiation of acute sterile inflammation. Here we have investigated whether the new concept of a biological axis of circulating iNKT cells and IL-33 applies to humans, and may be extended to other ITC subsets, namely MAIT and γδ-T cells, in the acute sterile inflammation sequence occurring during liver transplant (LT). From a prospective biological collection of recipients, we reported that LT was accompanied by an early and preferential activation of iNKT cells, as attested by almost 40% of cells having acquired the expression of CD69 at the end of LT (i.e. 1-3 hours after portal reperfusion), as opposed to only 3-4% of conventional T cells. Early activation of iNKT cells was positively correlated with the systemic release of the alarmin IL-33 at graft reperfusion. Moreover, in a mouse model of hepatic IR, iNKT cells were activated in the periphery (spleen), and recruited in the liver in WT mice, as early as the first hour after reperfusion, whereas this phenomenon was virtually missing in IL-33-deficient mice. Although to a lesser degree than iNKT cells, MAIT and γδ-T cells also seemed targeted during LT, as attested by 30% and 10% of them acquiring CD69 expression, respectively. Like iNKT cells, and in clear contrast to γδ-T cells, activation of MAIT cells during LT was closely associated with both release of IL-33 immediately after graft reperfusion and severity of liver dysfunction occurring during the first three post-operative days. All in all, this study identifies iNKT and MAIT cells in connection with IL-33 as new key cellular factors and mechanisms of acute sterile inflammation in humans. Further investigations are required to confirm the implication of MAIT and iNKT cell subsets, and to precisely assess their functions, in the clinical course of sterile inflammation accompanying LT.
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Affiliation(s)
- Aurélie Robin
- Centre Hospitalier Universitaire de Poitiers, Institut National de la Santé Et de la Recherche Médicale, Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation, Université de Poitiers, Poitiers, France
| | - Claire Mackowiak
- Institut National de la Santé Et de la Recherche Médicale (INSERM), Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation (IRMETIST), Université de Poitiers, Poitiers, France
| | - Romain Bost
- Institut National de la Santé Et de la Recherche Médicale (INSERM), Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation (IRMETIST), Université de Poitiers, Poitiers, France
| | - Fanny Dujardin
- Centre Hospitalier Universitaire (CHU) Trousseau, Pathology, Tours, France
| | - Alice Barbarin
- Centre Hospitalier Universitaire de Poitiers, Institut National de la Santé Et de la Recherche Médicale, Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation, Université de Poitiers, Poitiers, France
| | - Antoine Thierry
- Université de Poitiers, Institut National de la Santé Et de la Recherche Médicale (INSERM), Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation (IRMETIST), Centre Hospitalier Universitaire (CHU) de Poitiers, Nephrology, Poitiers, France
| | - Thierry Hauet
- Université de Poitiers, Institut National de la Santé Et de la Recherche Médicale (INSERM), Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation (IRMETIST), Centre Hospitalier Universitaire (CHU) de Poitiers, Biochemistry, Poitiers, France
| | - Luc Pellerin
- Université de Poitiers, Institut National de la Santé Et de la Recherche Médicale (INSERM), Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation (IRMETIST), Centre Hospitalier Universitaire (CHU) de Poitiers, Biochemistry, Poitiers, France
| | - Jean-Marc Gombert
- Université de Poitiers, Institut National de la Santé Et de la Recherche Médicale (INSERM), Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation (IRMETIST), Centre Hospitalier Universitaire (CHU) de Poitiers, Immunology, Poitiers, France
| | - Ephrem Salamé
- Université de Tours, Centre Hospitalier Universitaire (CHU) Trousseau, Digestive Surgery and Liver Transplantation, Institut National de la Santé Et de la Recherche Médicale (INSERM), Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation (IRMETIST), Tours, France
| | - André Herbelin
- Institut National de la Santé Et de la Recherche Médicale (INSERM), Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation (IRMETIST), Université de Poitiers, Poitiers, France
| | - Louise Barbier
- Université de Tours, Centre Hospitalier Universitaire (CHU) Trousseau, Digestive Surgery and Liver Transplantation, Institut National de la Santé Et de la Recherche Médicale (INSERM), Ischemie Reperfusion Métabolisme et Inflammation Stérile en Transplantation (IRMETIST), Tours, France
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Viano ME, Baez NS, Savid-Frontera C, Lidon NL, Hodge DL, Herbelin A, Gombert JM, Barbarin A, Rodriguez-Galan MC. Virtual Memory CD8 + T Cells: Origin and Beyond. J Interferon Cytokine Res 2022; 42:624-642. [PMID: 36083273 PMCID: PMC9835308 DOI: 10.1089/jir.2022.0053] [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: 03/09/2022] [Accepted: 04/19/2022] [Indexed: 01/21/2023] Open
Abstract
The presence of CD8+ T cells with a memory phenotype in nonimmunized mice has been noted for decades, but it was not until about 2 decades ago that they began to be studied in greater depth. Currently called virtual memory CD8+ T cells, they consist of a heterogeneous group of cells with memory characteristics, without any previous contact with their specific antigens. These cells were identified in mice, but a few years ago, a cell type with characteristics equivalent to the murine ones was described in healthy humans. In this review, we address the different aspects of its biology mainly developed in murine models and what is currently known about its cellular equivalent in humans.
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Affiliation(s)
- Maria Estefania Viano
- Inmunología, CIBICI-CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Natalia Soledad Baez
- Inmunología, CIBICI-CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Constanza Savid-Frontera
- Inmunología, CIBICI-CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Nicolás Leonel Lidon
- Inmunología, CIBICI-CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | | | - André Herbelin
- Inserm U1313, Poitiers, France
- Université de Poitiers, Poitiers, France
| | - Jean-Marc Gombert
- Inserm U1313, Poitiers, France
- Université de Poitiers, Poitiers, France
- Service d'Immunologie et Inflammation, CHU de Poitiers, Poitiers, France
| | - Alice Barbarin
- Inserm U1313, Poitiers, France
- CHU de Poitiers, Poitiers, France
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3
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Barbier L, Robin A, Sindayigaya R, Ducousso H, Dujardin F, Thierry A, Hauet T, Girard JP, Pellerin L, Gombert JM, Herbelin A, Salamé E. Endogenous Interleukin-33 Acts as an Alarmin in Liver Ischemia-Reperfusion and Is Associated With Injury After Human Liver Transplantation. Front Immunol 2021; 12:744927. [PMID: 34621275 PMCID: PMC8491545 DOI: 10.3389/fimmu.2021.744927] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 07/21/2021] [Accepted: 08/30/2021] [Indexed: 12/29/2022] Open
Abstract
Ischemia and reperfusion injury is an early inflammatory process during liver transplantation that impacts on graft function and clinical outcomes. Interleukin (IL)-33 is a danger-associated molecular pattern involved in kidney ischemia/reperfusion injury and several liver diseases. The aims were to assess whether IL-33 was released as an alarmin responsible for ischemia/reperfusion injury in a mouse model of warm hepatic ischemia, and whether this hypothesis could also apply in the setting of human liver transplantation. First, a model of warm hepatic ischemia/reperfusion was used in wild-type and IL-33–deficient mice. Severity of ischemia/reperfusion injury was assessed with ALT and histological analysis. Then, serum IL-33 was measured in a pilot cohort of 40 liver transplant patients. Hemodynamic postreperfusion syndrome, graft dysfunction (assessed by model for early allograft scoring >6), renal failure, and tissue lesions on time-zero biopsies were assessed. In the mouse model, IL-33 was constitutively expressed in the nucleus of endothelial cells, immediately released in response to hepatic pedicle clamping without neosynthesis, and participated in the recruitment of neutrophils and tissue injury on site. The kinetics of IL-33 in liver transplant patients strikingly matched the ones in the animal model, as attested by serum levels reaching a peak immediately after reperfusion, which correlated to clinical outcomes including postreperfusion syndrome, posttransplant renal failure, graft dysfunction, and histological lesions of ischemia/reperfusion injury. IL-33 was an independent factor of graft dysfunction with a cutoff of IL-33 at 73 pg/ml after reperfusion (73% sensitivity, area under the curve of 0.76). Taken together, these findings establish the immediate implication of IL-33 acting as an alarmin in liver I/R injury and provide evidence of its close association with cardinal features of early liver injury-associated disorders in LT patients.
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Affiliation(s)
- Louise Barbier
- INSERM U1082, Poitiers, France.,FHU SUPORT, Tours-Poitiers-Limoges, France.,Department of Digestive Surgery and Liver Transplantation, University Hospital of Tours, Tours, France.,University of Tours, Tours, France
| | - Aurélie Robin
- INSERM U1082, Poitiers, France.,FHU SUPORT, Tours-Poitiers-Limoges, France.,University Hospital of Poitiers, Poitiers, France
| | - Rémy Sindayigaya
- INSERM U1082, Poitiers, France.,FHU SUPORT, Tours-Poitiers-Limoges, France.,Department of Digestive Surgery and Liver Transplantation, University Hospital of Tours, Tours, France.,University of Tours, Tours, France
| | - Héloïse Ducousso
- INSERM U1082, Poitiers, France.,University Hospital of Poitiers, Poitiers, France.,University of Poitiers, Poitiers, France.,Department of Urology, University Hospital of Poitiers, Poitiers, France
| | - Fanny Dujardin
- Department of Pathology, University Hospital of Tours, Tours, France
| | - Antoine Thierry
- INSERM U1082, Poitiers, France.,FHU SUPORT, Tours-Poitiers-Limoges, France.,University Hospital of Poitiers, Poitiers, France.,University of Poitiers, Poitiers, France.,Department of Nephrology, University Hospital of Poitiers, Poitiers, France
| | - Thierry Hauet
- INSERM U1082, Poitiers, France.,FHU SUPORT, Tours-Poitiers-Limoges, France.,University Hospital of Poitiers, Poitiers, France.,University of Poitiers, Poitiers, France.,Department of Biochemistry, Pôle BIOSPHARM, University Hospital of Poitiers, Poitiers, France
| | - Jean-Philippe Girard
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Luc Pellerin
- INSERM U1082, Poitiers, France.,FHU SUPORT, Tours-Poitiers-Limoges, France.,University of Poitiers, Poitiers, France
| | - Jean-Marc Gombert
- INSERM U1082, Poitiers, France.,FHU SUPORT, Tours-Poitiers-Limoges, France.,University Hospital of Poitiers, Poitiers, France.,University of Poitiers, Poitiers, France.,Department of Immunology, University Hospital of Poitiers, Poitiers, France
| | - André Herbelin
- INSERM U1082, Poitiers, France.,FHU SUPORT, Tours-Poitiers-Limoges, France.,University of Poitiers, Poitiers, France
| | - Ephrem Salamé
- INSERM U1082, Poitiers, France.,FHU SUPORT, Tours-Poitiers-Limoges, France.,Department of Digestive Surgery and Liver Transplantation, University Hospital of Tours, Tours, France.,University of Tours, Tours, France
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Daniel L, Tassery M, Lateur C, Thierry A, Herbelin A, Gombert JM, Barbarin A. Allotransplantation Is Associated With Exacerbation of CD8 T-Cell Senescence: The Particular Place of the Innate CD8 T-Cell Component. Front Immunol 2021; 12:674016. [PMID: 34367138 PMCID: PMC8334557 DOI: 10.3389/fimmu.2021.674016] [Citation(s) in RCA: 1] [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: 02/28/2021] [Accepted: 06/30/2021] [Indexed: 12/21/2022] Open
Abstract
Immunosenescence is a physiological process that is associated with changes in the immune system, particularly among CD8 T-cells. Recent studies have hypothesized that senescent CD8 T-cells are produced with chronologic age by chronic stimulation, leading to the acquisition of hallmarks of innate-like T-cells. While conventional CD8 T-cells are quite well characterized, CD8 T-cells sharing features of NK cells and memory CD8 T-cells, are a newly described immune cell population. They can be distinguished from conventional CD8 T-cells by their combined expression of panKIR/NKG2A and Eomesodermin (E), a unique phenotype closely associated with IFN-γ production in response to innate stimulation. Here, we first provided new evidence in favor of the innate character of panKIR/NKG2A(+) E(+) CD8 T-cells in normal subjects, documenting their position at an intermediate level in the innateness gradient in terms of both innate IFN-γ production and diminished mitochondrial mass. We also revealed that CD8 E(+) panKIR/NKG2A(+) T-cells, hereafter referred to as Innate E(+) CD8 T-cells, exhibit increased senescent (CD27(-) CD28(-)) phenotype, compared to their conventional memory counterparts. Surprisingly, this phenomenon was not dependent on age. Given that inflammation related to chronic viral infection is known to induce NK-like marker expression and a senescence phenotype among CD8 T-cells, we hypothesized that innate E(+) CD8 T-cells will be preferentially associated with exacerbated cellular senescence in response to chronic alloantigen exposure or CMV infection. Accordingly, in a pilot cohort of stable kidney allotransplant recipients, we observed an increased frequency of the Innate E(+) CD8 T-cell subset, together with an exacerbated senescent phenotype. Importantly, this phenotype cannot be explained by age alone, in clear contrast to their conventional memory counterparts. The senescent phenotype in CD8 T-cells was further increased in cytomegalovirus (CMV) positive serology transplant recipients, suggesting that transplantation and CMV, rather than aging by itself, may promote an exacerbated senescent phenotype of innate CD8 T-cells. In conclusion, we proposed that kidney transplantation, via the setting of inflammatory stimuli of alloantigen exposure and CMV infection, may exogenously age the CD8 T-cell compartment, especially its innate component. The physiopathological consequences of this change in the immune system remain to be elucidated.
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Affiliation(s)
- Lauren Daniel
- Inserm U1082, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Marion Tassery
- Service de Néphrologie, Hémodialyse et Transplantation, CHU de Poitiers, Poitiers, France
| | - Clara Lateur
- Service d'Immunologie et Inflammation, CHU de Poitiers, Poitiers, France
| | - Antoine Thierry
- Inserm U1082, Poitiers, France.,Université de Poitiers, Poitiers, France.,Service de Néphrologie, Hémodialyse et Transplantation, CHU de Poitiers, Poitiers, France
| | - André Herbelin
- Inserm U1082, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Jean-Marc Gombert
- Inserm U1082, Poitiers, France.,Université de Poitiers, Poitiers, France.,Service d'Immunologie et Inflammation, CHU de Poitiers, Poitiers, France
| | - Alice Barbarin
- Inserm U1082, Poitiers, France.,CHU de Poitiers, Poitiers, France
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Dufour L, Ferhat M, Robin A, Inal S, Favreau F, Goujon JM, Hauet T, Gombert JM, Herbelin A, Thierry A. [Ischemia-reperfusion injury after kidney transplantation]. Nephrol Ther 2020; 16:388-399. [PMID: 32571740 DOI: 10.1016/j.nephro.2020.05.001] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Ischemia-reperfusion injury is an inescapable phenomenon in kidney transplantation. It combines lesional processes of biochemical origin associated with oxydative stress and of immunological origin in connection with the recruitment and activation of innate immunity cells. Histological lesions associate acute tubular necrosis and interstitial œdema, which can progress to interstitial fibrosis. The extent of these lesions depends on donor characteristics (age, expanded criteria donor, etc.) and cold ischemia time. In the short term, ischemia-reperfusion results in delayed recovery of graft function. Cold ischemia time also impacts long-term graft survival. Preclinical models, such as murine and porcine models, have furthered understanding of the pathophysiological mechanisms of ischemia-reperfusion injury. Due to its renal anatomical proximity to humans, the porcine model is relevant to assessment of the molecules administered to a donor or recipient, and also of additives to preservation solutions. Different donor resuscitation and graft perfusion strategies can be studied. In humans, prevention of ischemia-reperfusion injury is a research subject as concerns donor conditioning, additive molecules in preservation solutions, graft reperfusion modalities and choice of the molecules administered to the recipient. Pending significant advances in research, the goal is to achieve the shortest possible cold ischemia time.
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Affiliation(s)
- Léa Dufour
- Service de néphrologie-hémodialyse-transplantation rénale, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers cedex, France
| | - Maroua Ferhat
- Inserm, U1082 laboratoire Irtomit, 2, rue de la Milétrie, 86021 Poitiers cedex, France
| | - Aurélie Robin
- Inserm, U1082 laboratoire Irtomit, 2, rue de la Milétrie, 86021 Poitiers cedex, France
| | - Sofiane Inal
- Inserm, U1082 laboratoire Irtomit, 2, rue de la Milétrie, 86021 Poitiers cedex, France; Service de biochimie, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers cedex, France
| | - Frédéric Favreau
- Inserm, U1082 laboratoire Irtomit, 2, rue de la Milétrie, 86021 Poitiers cedex, France
| | - Jean-Michel Goujon
- Service d'anatomopathologie, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers cedex, France
| | - Thierry Hauet
- Inserm, U1082 laboratoire Irtomit, 2, rue de la Milétrie, 86021 Poitiers cedex, France; Service de biochimie, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers cedex, France; Fédération hospitalo-universitaire de transplantation Survival Optimization in Organ Transplantation (Support) Tours Poitiers Limoges, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers cedex, France; Plateforme Infrastructures en biologie, santé et agronomie (Ibisa) Modélisation préclinique - innovation chirurgicale et technologique (Mopict), 86000 Poitiers cedex, France
| | - Jean-Marc Gombert
- Inserm, U1082 laboratoire Irtomit, 2, rue de la Milétrie, 86021 Poitiers cedex, France; Service d'immunologie, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers cedex, France
| | - André Herbelin
- Inserm, U1082 laboratoire Irtomit, 2, rue de la Milétrie, 86021 Poitiers cedex, France
| | - Antoine Thierry
- Service de néphrologie-hémodialyse-transplantation rénale, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers cedex, France; Inserm, U1082 laboratoire Irtomit, 2, rue de la Milétrie, 86021 Poitiers cedex, France; Fédération hospitalo-universitaire de transplantation Survival Optimization in Organ Transplantation (Support) Tours Poitiers Limoges, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers cedex, France.
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Cayssials E, Torregrosa-Diaz J, Gallego-Hernanz P, Tartarin F, Systchenko T, Maillard N, Desmier D, Machet A, Fleck E, Corby A, Motard C, Denis G, Herbelin A, Gombert JM, Roy L, Ragot S, Leleu X, Guilhot F, Chomel JC. Low-dose tyrosine kinase inhibitors before treatment discontinuation do not impair treatment-free remission in chronic myeloid leukemia patients: Results of a retrospective study. Cancer 2020; 126:3438-3447. [PMID: 32459375 DOI: 10.1002/cncr.32940] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [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: 01/13/2020] [Revised: 03/17/2020] [Accepted: 04/03/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND Long-term treatment-free remission (TFR) represents a new goal for chronic myeloid leukemia (CML). In clinical practice, tyrosine kinase inhibitor (TKI) dose reductions can be considered a means of preventing adverse effects and improving quality of life. We hypothesized that administration of low-dose TKIs before treatment discontinuation does not impair TFR in patients with CML who have a deep molecular response (DMR, ≥MR4 ). METHODS We conducted a retrospective analysis of 77 patients with CML who discontinued treatment with TKIs. Twenty-six patients had been managed with low-dose TKIs before stopping treatment. Patients were to be exposed to TKIs for ≥5 years and to low-dose TKIs for ≥1 year and in DMR for ≥2 years. The loss of major molecular response (MMR) was considered a trigger for restarting therapy. RESULTS In the low-dose group, 61.5% of patients received second-generation TKIs, and dose reduction was ≥50% for 65.4% of patients. With a median follow-up of 61.5 months, TFR at 12 months was 56.8% in the full-dose TKI group and 80.8% in the low-dose group, and TFR at 60 months was 47.5% and 58.8%, respectively. The median time to molecular recurrence (≥MMR) from TKI discontinuation in the entire cohort was 6.2 months. All patients quickly achieved MMR after resuming TKI therapy. Results appear independent of both dose reduction and potential pretreatment with interferon-α. CONCLUSION This retrospective study shows that TFR was not impaired by low-dose TKI regimens before TKI cessation in Patients with CML. Nevertheless, prospective randomized clinical trials must be undertaken to analyze the probability of successful TFR in patients managed with TKI dose de-escalation strategies before TKI discontinuation.
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Affiliation(s)
- Emilie Cayssials
- Service d'Oncologie Hématologique et Thérapie Cellulaire, CHU Poitiers, Poitiers, France.,INSERM CIC 1402, CHU Poitiers, Poitiers, France.,INSERM 1082, Poitiers, France
| | - Jose Torregrosa-Diaz
- Service d'Oncologie Hématologique et Thérapie Cellulaire, CHU Poitiers, Poitiers, France.,INSERM CIC 1402, CHU Poitiers, Poitiers, France
| | - Pilar Gallego-Hernanz
- Service d'Oncologie Hématologique et Thérapie Cellulaire, CHU Poitiers, Poitiers, France
| | | | - Thomas Systchenko
- Service d'Oncologie Hématologique et Thérapie Cellulaire, CHU Poitiers, Poitiers, France
| | - Natacha Maillard
- Service d'Oncologie Hématologique et Thérapie Cellulaire, CHU Poitiers, Poitiers, France
| | - Déborah Desmier
- Service d'Oncologie Hématologique et Thérapie Cellulaire, CHU Poitiers, Poitiers, France
| | - Antoine Machet
- Service d'Oncologie Hématologique et Thérapie Cellulaire, CHU Poitiers, Poitiers, France
| | - Emmanuel Fleck
- Service d'Oncologie Hématologique, CH La Rochelle, La Rochelle, France
| | - Anne Corby
- Service d'Oncologie Hématologique, CH La Rochelle, La Rochelle, France
| | | | | | | | | | - Lydia Roy
- Service Clinique d'Hématologie, Hôpital Henri-Mondor, Creteil, France
| | | | - Xavier Leleu
- Service d'Oncologie Hématologique et Thérapie Cellulaire, CHU Poitiers, Poitiers, France.,INSERM CIC 1402, CHU Poitiers, Poitiers, France
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7
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Barbarin A, Abdallah M, Lefèvre L, Piccirilli N, Cayssials E, Roy L, Gombert JM, Herbelin A. Innate T-αβ lymphocytes as new immunological components of anti-tumoral "off-target" effects of the tyrosine kinase inhibitor dasatinib. Sci Rep 2020; 10:3245. [PMID: 32094501 PMCID: PMC7039999 DOI: 10.1038/s41598-020-60195-z] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 02/03/2020] [Indexed: 12/31/2022] Open
Abstract
Kinase inhibitors hold great potential as targeted therapy against malignant cells. Among them, the tyrosine kinase inhibitor dasatinib is known for a number of clinically relevant off-target actions, attributed in part to effects on components of the immune system, especially conventional T-cells and natural killer (NK)-cells. Here, we have hypothesized that dasatinib also influences non-conventional T-αβ cell subsets known for their potential anti-tumoral properties, namely iNKT cells and the distinct new innate CD8 T-cell subset. In mice, where the two subsets were originally characterized, an activated state of iNKT cells associated with a shift toward an iNKT cell Th1-phenotype was observed after dasatinib treatment in vivo. Despite decreased frequency of the total memory CD8 T-cell compartment, the proportion of innate-memory CD8 T-cells and their IFNγ expression in response to an innate-like stimulation increased in response to dasatinib. Lastly, in patients administered with dasatinib for the treatment of BCR-ABL-positive leukemias, we provided the proof of concept that the kinase inhibitor also influences the two innate T-cell subsets in humans, as attested by their increased frequency in the peripheral blood. These data highlight the potential immunostimulatory capacity of dasatinib on innate T-αβ cells, thereby opening new opportunities for chemoimmunotherapy.
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Affiliation(s)
- Alice Barbarin
- INSERM, 1082, Poitiers, France.,CHU de Poitiers, Poitiers, France
| | | | | | | | - Emilie Cayssials
- INSERM, 1082, Poitiers, France.,CHU de Poitiers, Poitiers, France.,Service d'Oncologie Hématologique de Thérapie Cellulaire, CHU de Poitiers, Poitiers, France.,INSERM CIC-1402, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Lydia Roy
- Service Clinique d'Hématologie, Hôpital Henri-Mondor, Créteil, France.,Université Paris-Est Créteil, Créteil, France
| | - Jean-Marc Gombert
- INSERM, 1082, Poitiers, France.,CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France.,Service d'Immunologie et Inflammation, CHU de Poitiers, Poitiers, France
| | - André Herbelin
- INSERM, 1082, Poitiers, France. .,CHU de Poitiers, Poitiers, France. .,Université de Poitiers, Poitiers, France.
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8
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Barbier L, Ferhat M, Salamé E, Robin A, Herbelin A, Gombert JM, Silvain C, Barbarin A. Interleukin-1 Family Cytokines: Keystones in Liver Inflammatory Diseases. Front Immunol 2019; 10:2014. [PMID: 31507607 PMCID: PMC6718562 DOI: 10.3389/fimmu.2019.02014] [Citation(s) in RCA: 80] [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: 03/07/2019] [Accepted: 08/08/2019] [Indexed: 12/12/2022] Open
Abstract
The pyrogenic property being the first activity described, members of the interleukin-1 superfamily (IL-1α, IL-1β, IL-18, and the newest members: IL-33, IL-36, IL-37, and IL-38) are now known to be involved in several inflammatory diseases such as obesity, atherosclerosis, cancer, viral and parasite infections, and auto-inflammatory syndromes as well as liver diseases. Inflammation processes are keystones of chronic liver diseases, of which the etiology may be viral or toxic, as in alcoholic or non-alcoholic liver diseases. Inflammation is also at stake in acute liver failure involving massive necrosis, and in ischemia-reperfusion injury in the setting of liver transplantation. The role of the IL-1 superfamily of cytokines and receptors in liver diseases can be either protective or pro-inflammatory, depending on timing and the environment. Our review provides an overview of current understanding of the IL-1 family members in liver inflammation, highlighting recent key investigations, and therapeutic perspectives. We have tried to apply the concept of trained immunity to liver diseases, based on the role of the members of the IL-1 superfamily, first of all IL-1β but also IL-18 and IL-33, in modulating innate lymphoid immunity carried by natural killer cells, innate lymphoid cells or innate T-αβ lymphocytes.
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Affiliation(s)
- Louise Barbier
- INSERM U1082, Poitiers, France.,Department of Digestive Surgery and Liver Transplantation, Trousseau University Hospital, Tours University, Tours, France
| | | | - Ephrem Salamé
- INSERM U1082, Poitiers, France.,Department of Digestive Surgery and Liver Transplantation, Trousseau University Hospital, Tours University, Tours, France
| | - Aurélie Robin
- INSERM U1082, Poitiers University Hospital, Poitiers, France
| | | | - Jean-Marc Gombert
- INSERM U1082, Poitiers, France.,Department of Immunology and Inflammation, Poitiers University Hospital, University of Poitiers, Poitiers, France
| | - Christine Silvain
- Department of Hepatology and Gastroenterology, Poitiers University Hospital, University of Poitiers, Poitiers, France
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9
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Cayssials E, Jacomet F, Piccirilli N, Lefèvre L, Roy L, Guilhot F, Chomel JC, Leleu X, Gombert JM, Herbelin A, Barbarin A. Sustained treatment-free remission in chronic myeloid leukaemia is associated with an increased frequency of innate CD8(+) T-cells. Br J Haematol 2019; 186:54-59. [PMID: 30864168 DOI: 10.1111/bjh.15858] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [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: 01/11/2019] [Accepted: 01/22/2019] [Indexed: 01/08/2023]
Abstract
Immunological mechanisms of treatment-free remission (TFR) in chronic myeloid leukaemia (CML) are poorly defined and, to date, no correlation between successful TFR and CD8(+) T-cell subsets has been found. We analysed a new identified human subset of CD8(+) T-cells, namely innate CD8(+) T-cells, in CML patients with TFR ≥ 2 years. We demonstrated a dramatic increase of functionally active innate CD8(+) T-cells in these patients as compared to control subjects and patients in remission under tyrosine kinase inhibitors. Moreover, we found a positive correlation between frequencies of innate CD8(+) T-cells and natural killer cells, possibly representing a new innate biomarker profile of successful TFR.
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Affiliation(s)
- Emilie Cayssials
- INSERM 1082, Poitiers, France.,Service d'Oncologie Hématologique de Thérapie Cellulaire, CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France.,CHU de Poitiers, Poitiers, France.,INSERM CIC-1402, Poitiers, France
| | - Florence Jacomet
- INSERM 1082, Poitiers, France.,Université de Poitiers, Poitiers, France.,CHU de Poitiers, Poitiers, France.,Service d'Immunologie et d'Inflammation, CHU de Poitiers, Poitiers, France
| | - Nathalie Piccirilli
- INSERM 1082, Poitiers, France.,Université de Poitiers, Poitiers, France.,CHU de Poitiers, Poitiers, France
| | - Lucie Lefèvre
- INSERM 1082, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Lydia Roy
- Service Clinique d'Hématologie, Hôpital Henri-Mondor, Creteil, France.,Université Paris-Est Créteil, Creteil, France
| | - François Guilhot
- CHU de Poitiers, Poitiers, France.,INSERM CIC-1402, Poitiers, France
| | | | - Xavier Leleu
- Service d'Oncologie Hématologique de Thérapie Cellulaire, CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France.,CHU de Poitiers, Poitiers, France.,INSERM CIC-1402, Poitiers, France
| | - Jean-Marc Gombert
- INSERM 1082, Poitiers, France.,Université de Poitiers, Poitiers, France.,CHU de Poitiers, Poitiers, France.,INSERM CIC-1402, Poitiers, France.,Service d'Immunologie et d'Inflammation, CHU de Poitiers, Poitiers, France
| | - André Herbelin
- INSERM 1082, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Alice Barbarin
- INSERM 1082, Poitiers, France.,Université de Poitiers, Poitiers, France
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10
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Ferhat MH, Robin A, Barbier L, Thierry A, Gombert JM, Barbarin A, Herbelin A. The Impact of Invariant NKT Cells in Sterile Inflammation: The Possible Contribution of the Alarmin/Cytokine IL-33. Front Immunol 2018; 9:2308. [PMID: 30374349 PMCID: PMC6197076 DOI: 10.3389/fimmu.2018.02308] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [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: 07/05/2018] [Accepted: 09/17/2018] [Indexed: 01/13/2023] Open
Abstract
Although the contribution of iNKT cells to induction of sterile inflammation is now well-established, the nature of the endogenous compounds released early after cellular stress or damage that drive their activation and recruitment remains poorly understood. More precisely, iNKT cells have not been described as being reactive to endogenous non-protein damage-associated molecular-pattern molecules (DAMPs). A second subset of DAMPs, called alarmins, are tissue-derived nuclear proteins, constitutively expressed at high levels in epithelial barrier tissues and endothelial barriers. These potent immunostimulants, immediately released after tissue damage, include the alarmin IL-33. This factor has aroused interest due to its singular action as an alarmin during infectious, allergic responses and acute tissue injury, and as a cytokine, contributing to the latter resolutive/repair phase of sterile inflammation. IL-33 targets iNKT cells, inducing their recruitment in an inflammatory state, and amplifying their regulatory and effector functions. In the present review, we introduce the new concept of a biological axis of iNKT cells and IL-33, involved in alerting and controlling the immune cells in experimental models of sterile inflammation. This review will focus on acute organ injury models, especially ischemia-reperfusion injury, in the kidneys, liver and lungs, where iNKT cells and IL-33 have been presumed to mediate and/or control the injury mechanisms, and their potential relevance in human pathophysiology.
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Affiliation(s)
| | | | - Louise Barbier
- Service de Chirurgie Digestive, Oncologique, Endocrinienne et Transplantation Hépatique, CHU Trousseau, Université de Tours, Tours, France
| | - Antoine Thierry
- INSERM U1082 - IRATI Group, Poitiers, France.,Service de Néphrologie, Hémodialyse et Transplantation Rénale, CHU de Poitiers, Poitiers, France
| | - Jean-Marc Gombert
- INSERM U1082 - IRATI Group, Poitiers, France.,Service d'Immunologie et d'Inflammation, CHU de Poitiers, Poitiers, France
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11
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Coman T, Rossignol J, D'Aveni M, Fabiani B, Dussiot M, Rignault R, Babdor J, Bouillé M, Herbelin A, Coté F, Moura IC, Hermine O, Rubio MT. Human CD4- invariant NKT lymphocytes regulate graft versus host disease. Oncoimmunology 2018; 7:e1470735. [PMID: 30377560 DOI: 10.1080/2162402x.2018.1470735] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [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: 03/22/2018] [Revised: 04/22/2018] [Accepted: 04/24/2018] [Indexed: 12/20/2022] Open
Abstract
Despite increasing evidence for a protective role of invariant (i) NKT cells in the control of graft-versus-host disease (GVHD), the mechanisms underpinning regulation of the allogeneic immune response in humans are not known. In this study, we evaluated the distinct effects of human in vitro expanded and flow-sorted human CD4+ and CD4- iNKT subsets on human T cell activation in a pre-clinical humanized NSG mouse model of xenogeneic GVHD. We demonstrate that human CD4- but not CD4+ iNKT cells could control xenogeneic GVHD, allowing significantly prolonged overall survival and reduced pathological GVHD scores without impairing human T cell engraftment. Human CD4- iNKT cells reduced the activation of human T cells and their Th1 and Th17 differentiation in vivo. CD4- and CD4+ iNKT cells had distinct effects upon DC maturation and survival. Compared to their CD4+ counterparts, in co-culture experiments in vitro, human CD4- iNKT cells had a higher ability to make contacts and degranulate in the presence of mouse bone marrow-derived DCs, inducing their apoptosis. In vivo we observed that infusion of PBMC and CD4- iNKT cells was associated with decreased numbers of splenic mouse CD11c+ DCs. Similar differential effects of the iNKT cell subsets were observed on the maturation and in the induction of apoptosis of human monocyte-derived dendritic cells in vitro. These results highlight the increased immunosuppressive functions of CD4- versus CD4+ human iNKT cells in the context of alloreactivity, and provide a rationale for CD4- iNKT selective expansion or transfer to prevent GVHD in clinical trials.
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Affiliation(s)
- Tereza Coman
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,Institute Gustave Roussy, Université Paris-Sud 11, Villejuif, France
| | - Julien Rossignol
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,Service d'Hématologie, Hôpital Necker, Assistance publique-Hôpitaux de Paris, Paris, France
| | - Maud D'Aveni
- CHRU Nancy, Service d'Hématologie et Médecine Interne, Hôpital Brabois, Vandoeuvre les Nancy, France.,IMoPA, CNRS UMR 7365, Nancy, France.,Université de Lorraine, Nancy, France
| | - Bettina Fabiani
- Service d'anotomie pathologique, Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, Paris, France
| | - Michael Dussiot
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,Faculté de médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Rachel Rignault
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,Faculté de médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Joel Babdor
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,Faculté de médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Marie Bouillé
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,Faculté de médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - André Herbelin
- INSERM 1082, Poitiers, France.,CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Francine Coté
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,Faculté de médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Ivan C Moura
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,Faculté de médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Olivier Hermine
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,Service d'Hématologie, Hôpital Necker, Assistance publique-Hôpitaux de Paris, Paris, France.,Faculté de médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Marie-Thérèse Rubio
- Département d'Hématologie, Institut Imagine, UMR 8147 Laboratory of Cellular and Molecular Mechanisms of Hematological Disorders and Therapeutic Implications, Paris, France.,CHRU Nancy, Service d'Hématologie et Médecine Interne, Hôpital Brabois, Vandoeuvre les Nancy, France.,IMoPA, CNRS UMR 7365, Nancy, France.,Université de Lorraine, Nancy, France
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12
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Ferhat M, Robin A, Giraud S, Sena S, Goujon JM, Touchard G, Hauet T, Girard JP, Gombert JM, Herbelin A, Thierry A. Endogenous IL-33 Contributes to Kidney Ischemia-Reperfusion Injury as an Alarmin. J Am Soc Nephrol 2018; 29:1272-1288. [PMID: 29436517 DOI: 10.1681/asn.2017060650] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [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: 06/14/2017] [Accepted: 01/03/2018] [Indexed: 12/17/2022] Open
Abstract
Inflammation is a prominent feature of ischemia-reperfusion injury (IRI), which is characterized by leukocyte infiltration and renal tubular injury. However, signals that initiate these events remain poorly understood. We examined the role of the nuclear alarmin IL-33 in tissue injury and innate immune response triggered by experimental kidney ischemia-reperfusion. In wild-type mice, we found that IL-33 was constitutively expressed throughout the kidney in peritubular and periglomerular spaces, mainly by microvascular endothelial cells, from which it was released immediately during IRI. Compared with wild-type mice, mice lacking IL-33 (IL-33Gt/Gt) exhibited reductions in early tubular cell injury and subsequent renal infiltration of IFN-γ/IL-17A-producing neutrophils, with preservation of renal functions. This protection associated with decreased renal recruitment of myeloid dendritic cells, natural killer (NK) cells, and invariant natural killer T (iNKT) cells, the latter of which were reported as deleterious in IRI. Increases in the level of circulating IL-12, a key IL-33 cofactor, and the expression of ST2, an IL-33-specific receptor, on the surface of iNKT cells preceded the IL-33- and iNKT cell-dependent phase of neutrophil infiltration. Furthermore, IL-33 directly targeted iNKT cells in vitro, inducing IFN-γ and IL-17A production. We propose that endogenous IL-33 is released as an alarmin and contributes to kidney IRI by promoting iNKT cell recruitment and cytokine production, resulting in neutrophil infiltration and activation at the injury site. Our findings show a novel molecular mediator contributing to innate immune cell recruitment induced by renal ischemia-reperfusion and may provide therapeutic insights into AKI associated with renal transplantation.
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Affiliation(s)
- Maroua Ferhat
- Unité Mixte de Recherche 1082, Institut National de la Santé et de la Recherche Médicale, Poitiers, France.,Faculté de Médecine et de Pharmacie, University of Poitiers, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Aurélie Robin
- Unité Mixte de Recherche 1082, Institut National de la Santé et de la Recherche Médicale, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Sébastien Giraud
- Unité Mixte de Recherche 1082, Institut National de la Santé et de la Recherche Médicale, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Sandra Sena
- Unité Mixte de Recherche 1082, Institut National de la Santé et de la Recherche Médicale, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Jean-Michel Goujon
- Unité Mixte de Recherche 1082, Institut National de la Santé et de la Recherche Médicale, Poitiers, France.,Faculté de Médecine et de Pharmacie, University of Poitiers, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France.,Department of Anatomic Pathology, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Guy Touchard
- Faculté de Médecine et de Pharmacie, University of Poitiers, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France.,Departments of Nephrology and Transplantation, Poitiers, France
| | - Thierry Hauet
- Unité Mixte de Recherche 1082, Institut National de la Santé et de la Recherche Médicale, Poitiers, France.,Faculté de Médecine et de Pharmacie, University of Poitiers, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France.,Department of Biochemistry, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Jean-Philippe Girard
- Institute of Pharmacology and Structural Biology, Toulouse, France.,Centre National de la Recherche Scientifique Unité Mixte de Recherche UMR 5089, Toulouse, France.,Faculté des Siences et Ingénierie, University of Toulouse, Toulouse, France; and
| | - Jean-Marc Gombert
- Unité Mixte de Recherche 1082, Institut National de la Santé et de la Recherche Médicale, Poitiers, France.,Faculté de Médecine et de Pharmacie, University of Poitiers, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France.,Laboratory of Immunology, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - André Herbelin
- Unité Mixte de Recherche 1082, Institut National de la Santé et de la Recherche Médicale, Poitiers, France; .,Faculté de Médecine et de Pharmacie, University of Poitiers, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Antoine Thierry
- Unité Mixte de Recherche 1082, Institut National de la Santé et de la Recherche Médicale, Poitiers, France.,Faculté de Médecine et de Pharmacie, University of Poitiers, Poitiers, France.,Unité Mixte de Recherche 1082, Centre Hospitalier Universitaire de Poitiers, Poitiers, France.,Departments of Nephrology and Transplantation, Poitiers, France
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13
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Barbarin A, Herbelin A, Gombert JM. [The CD8 + T cell innate function in the war against cancer]. Med Sci (Paris) 2017; 33:927-929. [PMID: 29200385 DOI: 10.1051/medsci/20173311004] [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)
- Alice Barbarin
- Inserm U1082, Université de Poitiers - UFR Faculté de sciences fondamentales et appliquées (SFA), Pôle biologie santé (PBS) B36, 1, rue Georges Bonnet - TSA 51106, 86073 Poitiers Cedex 9, France - CHU de Poitiers, 2, rue de la Milétrie, 86000 Poitiers, France
| | - André Herbelin
- Inserm U1082, Université de Poitiers - UFR Faculté de sciences fondamentales et appliquées (SFA), Pôle biologie santé (PBS) B36, 1, rue Georges Bonnet - TSA 51106, 86073 Poitiers Cedex 9, France - CHU de Poitiers, 2, rue de la Milétrie, 86000 Poitiers, France
| | - Jean-Marc Gombert
- Inserm U1082, Université de Poitiers - UFR Faculté de sciences fondamentales et appliquées (SFA), Pôle biologie santé (PBS) B36, 1, rue Georges Bonnet - TSA 51106, 86073 Poitiers Cedex 9, France - CHU de Poitiers, 2, rue de la Milétrie, 86000 Poitiers, France
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14
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Barbarin A, Cayssials E, Jacomet F, Nunez NG, Basbous S, Lefèvre L, Abdallah M, Piccirilli N, Morin B, Lavoue V, Catros V, Piaggio E, Herbelin A, Gombert JM. Phenotype of NK-Like CD8(+) T Cells with Innate Features in Humans and Their Relevance in Cancer Diseases. Front Immunol 2017; 8:316. [PMID: 28396661 PMCID: PMC5366313 DOI: 10.3389/fimmu.2017.00316] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [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: 12/15/2016] [Accepted: 03/06/2017] [Indexed: 11/13/2022] Open
Abstract
Unconventional T cells are defined by their capacity to respond to signals other than the well-known complex of peptides and major histocompatibility complex proteins. Among the burgeoning family of unconventional T cells, innate-like CD8(+) T cells in the mouse were discovered in the early 2000s. This subset of CD8(+) T cells bears a memory phenotype without having encountered a foreign antigen and can respond to innate-like IL-12 + IL-18 stimulation. Although the concept of innate memory CD8(+) T cells is now well established in mice, whether an equivalent memory NK-like T-cell population exists in humans remains under debate. We recently reported that CD8(+) T cells responding to innate-like IL-12 + IL-18 stimulation and co-expressing the transcription factor Eomesodermin (Eomes) and KIR/NKG2A membrane receptors with a memory/EMRA phenotype may represent a new, functionally distinct innate T cell subset in humans. In this review, after a summary on the known innate CD8(+) T-cell features in the mouse, we propose Eomes together with KIR/NKG2A and CD49d as a signature to standardize the identification of this innate CD8(+) T-cell subset in humans. Next, we discuss IL-4 and IL-15 involvement in the generation of innate CD8(+) T cells and particularly its possible dependency on the promyelocytic leukemia zinc-finger factor expressing iNKT cells, an innate T cell subset well documented for its susceptibility to tumor immune subversion. After that, focusing on cancer diseases, we provide new insights into the potential role of these innate CD8(+) T cells in a physiopathological context in humans. Based on empirical data obtained in cases of chronic myeloid leukemia, a myeloproliferative syndrome controlled by the immune system, and in solid tumors, we observe both the possible contribution of innate CD8(+) T cells to cancer disease control and their susceptibility to tumor immune subversion. Finally, we note that during tumor progression, innate CD8(+) T lymphocytes could be controlled by immune checkpoints. This study significantly contributes to understanding of the role of NK-like CD8(+) T cells and raises the question of the possible involvement of an iNKT/innate CD8(+) T cell axis in cancer.
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Affiliation(s)
- Alice Barbarin
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France
| | - Emilie Cayssials
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France; Service d'Hématologie et d'Oncologie Biologique, CHU de Poitiers, Poitiers, France; Université de Poitiers, Poitiers, France
| | - Florence Jacomet
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France; Université de Poitiers, Poitiers, France; Service d'Immunologie et Inflammation, CHU de Poitiers, Poitiers, France
| | - Nicolas Gonzalo Nunez
- Institut Curie, PSL Research University, INSERM U932, Paris, France; SiRIC Translational Immunotherapy Team, Translational Research Department, Research Center, Institut Curie, PSL Research University, Paris, France; Centre d'Investigation Clinique Biothérapie CICBT 1428, Institut Curie, Paris, France
| | - Sara Basbous
- INSERM 1082, Poitiers, France; Université de Poitiers, Poitiers, France
| | | | - Myriam Abdallah
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France
| | | | | | - Vincent Lavoue
- INSERM U1242, Rennes, France; CHU de Rennes, Rennes, France
| | - Véronique Catros
- CHU de Rennes, Rennes, France; INSERM U991, Rennes, France; CRB Santé de Rennes, Rennes, France
| | - Eliane Piaggio
- Institut Curie, PSL Research University, INSERM U932, Paris, France; SiRIC Translational Immunotherapy Team, Translational Research Department, Research Center, Institut Curie, PSL Research University, Paris, France; Centre d'Investigation Clinique Biothérapie CICBT 1428, Institut Curie, Paris, France
| | - André Herbelin
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France; Université de Poitiers, Poitiers, France
| | - Jean-Marc Gombert
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France; Université de Poitiers, Poitiers, France; Service d'Immunologie et Inflammation, CHU de Poitiers, Poitiers, France
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15
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Jacomet F, Cayssials E, Barbarin A, Desmier D, Basbous S, Lefèvre L, Levescot A, Robin A, Piccirilli N, Giraud C, Guilhot F, Roy L, Herbelin A, Gombert JM. The Hypothesis of the Human iNKT/Innate CD8(+) T-Cell Axis Applied to Cancer: Evidence for a Deficiency in Chronic Myeloid Leukemia. Front Immunol 2017; 7:688. [PMID: 28138330 PMCID: PMC5237805 DOI: 10.3389/fimmu.2016.00688] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [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: 11/16/2016] [Accepted: 12/23/2016] [Indexed: 01/16/2023] Open
Abstract
We recently identified a new human subset of NK-like [KIR/NKG2A(+)] CD8(+) T cells with a marked/memory phenotype, high Eomesodermin expression, potent antigen-independent cytotoxic activity, and the capacity to generate IFN-γ rapidly after exposure to pro-inflammatory cytokines. These features support the hypothesis that this new member of the innate T cell family in humans, hereafter referred to as innate CD8(+) T cells, has a role in cancer immune surveillance analogous to invariant natural killer T (iNKT) cells. Here, we report the first quantitative and functional analysis of innate CD8(+) T cells in a physiopathological context in humans, namely chronic myeloid leukemia (CML), a well-characterized myeloproliferative disorder. We have chosen CML based on our previous report that IL-4 production by iNKT cells was deficient in CML patients at diagnosis and considering the recent evidence in mice that IL-4 promotes the generation/differentiation of innate CD8(+) T cells. We found that the pool of innate CD8(+) T cells was severely reduced in the blood of CML patients at diagnosis. Moreover, like iNKT and NK cells, innate CD8(+) T cells were functionally impaired, as attested by their loss of antigen-independent cytotoxic activity and IFN-γ production in response to innate-like stimulation with IL-12 + IL-18. Remarkably, as previously reported for IL-4 production by iNKT cells, both quantitative and functional deficiencies of innate CD8(+) T cells were at least partially corrected in patients having achieved complete cytogenetic remission following tyrosine kinase inhibitor therapy. Finally, direct correlation between the functional potential of innate CD8(+) T and iNKT cells was found when considering all healthy donors and CML patients in diagnosis and remission, in accordance with the iNKT cell-dependent generation of innate CD8(+) T cells reported in mice. All in all, our data demonstrate that CML is associated with deficiencies of innate CD8(+) T cells that are restored upon remission, thereby suggesting their possible contribution to disease control. More generally, our study strongly supports the existence of an innate iNKT/innate CD8(+) T-cell axis in humans and reveals its potential contribution to the restoration of tumor immune surveillance.
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Affiliation(s)
- Florence Jacomet
- INSERM 1082, Poitiers, France; Service d'Immunologie et Inflammation, Poitiers, France; CHU de Poitiers, Poitiers, France; Université de Poitiers, Poitiers, France
| | - Emilie Cayssials
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France; Université de Poitiers, Poitiers, France; Service d'Hématologie et d'Oncologie Biologique, Poitiers, France
| | - Alice Barbarin
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France
| | - Deborah Desmier
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France; Service d'Hématologie et d'Oncologie Biologique, Poitiers, France
| | - Sara Basbous
- INSERM 1082, Poitiers, France; Université de Poitiers, Poitiers, France
| | - Lucie Lefèvre
- INSERM 1082, Poitiers, France; Université de Poitiers, Poitiers, France
| | | | - Aurélie Robin
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France
| | | | - Christine Giraud
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France; Etablissement Français du Sang Centre-Atlantique, Site de Poitiers, Poitiers, France
| | - François Guilhot
- CHU de Poitiers, Poitiers, France; Université de Poitiers, Poitiers, France; INSERM CIC-1402, Poitiers, France
| | - Lydia Roy
- INSERM CIC-1402, Poitiers, France; Service d'Hématologie Clinique, Hôpital Henri Mondor, Créteil, France; Université Paris-Est, Créteil, France
| | - André Herbelin
- INSERM 1082, Poitiers, France; CHU de Poitiers, Poitiers, France; Université de Poitiers, Poitiers, France
| | - Jean-Marc Gombert
- INSERM 1082, Poitiers, France; Service d'Immunologie et Inflammation, Poitiers, France; CHU de Poitiers, Poitiers, France; Université de Poitiers, Poitiers, France
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16
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Basbous S, Levescot A, Piccirilli N, Brizard F, Guilhot F, Roy L, Bourmeyster N, Gombert JM, Herbelin A. The Rho-ROCKpathway as a new pathological mechanism of innate immune subversion in chronic myeloid leukaemia. J Pathol 2016; 240:262-268. [DOI: 10.1002/path.4779] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 07/20/2016] [Accepted: 08/03/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Sara Basbous
- INSERM U1082; Poitiers France
- Université de Poitiers; Poitiers France
| | | | | | - Françoise Brizard
- CHU de Poitiers; Poitiers France
- Service d'Hématologie et d'Oncologie Biologique; Poitiers France
| | - François Guilhot
- Université de Poitiers; Poitiers France
- CHU de Poitiers; Poitiers France
- Service d'Hématologie et d'Oncologie Biologique; Poitiers France
- INSERM-CIC 1402; Poitiers France
| | | | | | - Jean-Marc Gombert
- INSERM U1082; Poitiers France
- Université de Poitiers; Poitiers France
- CHU de Poitiers; Poitiers France
- Service d'Immunologie et Inflammation; Poitiers France
| | - André Herbelin
- INSERM U1082; Poitiers France
- Université de Poitiers; Poitiers France
- CHU de Poitiers; Poitiers France
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17
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Biton J, Khaleghparast Athari S, Thiolat A, Santinon F, Lemeiter D, Hervé R, Delavallée L, Levescot A, Roga S, Decker P, Girard JP, Herbelin A, Boissier MC, Bessis N. In Vivo Expansion of Activated Foxp3+ Regulatory T Cells and Establishment of a Type 2 Immune Response upon IL-33 Treatment Protect against Experimental Arthritis. J Immunol 2016; 197:1708-19. [PMID: 27474075 DOI: 10.4049/jimmunol.1502124] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 06/24/2016] [Indexed: 01/03/2023]
Abstract
IL-33 is strongly involved in several inflammatory and autoimmune disorders with both pro- and anti-inflammatory properties. However, its contribution to chronic autoimmune inflammation, such as rheumatoid arthritis, is ill defined and probably requires tight regulation. In this study, we aimed at deciphering the complex role of IL-33 in a model of rheumatoid arthritis, namely, collagen-induced arthritis (CIA). We report that repeated injections of IL-33 during induction (early) and during development (late) of CIA strongly suppressed clinical and histological signs of arthritis. In contrast, a late IL-33 injection had no effect. The cellular mechanism involved in protection was related to an enhanced type 2 immune response, including the expansion of eosinophils, Th2 cells, and type 2 innate lymphoid cells, associated with an increase in type 2 cytokine levels in the serum of IL-33-treated mice. Moreover, our work strongly highlights the interplay between IL-33 and regulatory T cells (Tregs), demonstrated by the dramatic in vivo increase in Treg frequencies after IL-33 treatment of CIA. More importantly, Tregs from IL-33-treated mice displayed enhanced capacities to suppress IFN-γ production by effector T cells, suggesting that IL-33 not only favors Treg proliferation but also enhances their immunosuppressive properties. In concordance with these observations, we found that IL-33 induced the emergence of a CD39(high) Treg population in a ST2L-dependent manner. Our findings reveal a powerful anti-inflammatory mechanism by which IL-33 administration inhibits arthritis development.
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Affiliation(s)
- Jérôme Biton
- INSERM, U1125, F-93017 Bobigny, France; Sorbonne Paris Cité Université Paris 13, F-93000 Bobigny, France
| | - Sara Khaleghparast Athari
- INSERM, U1125, F-93017 Bobigny, France; Sorbonne Paris Cité Université Paris 13, F-93000 Bobigny, France
| | - Allan Thiolat
- INSERM, U1125, F-93017 Bobigny, France; Sorbonne Paris Cité Université Paris 13, F-93000 Bobigny, France
| | - François Santinon
- INSERM, U1125, F-93017 Bobigny, France; Sorbonne Paris Cité Université Paris 13, F-93000 Bobigny, France
| | - Delphine Lemeiter
- INSERM, U1125, F-93017 Bobigny, France; Sorbonne Paris Cité Université Paris 13, F-93000 Bobigny, France
| | - Roxane Hervé
- INSERM, U1125, F-93017 Bobigny, France; Sorbonne Paris Cité Université Paris 13, F-93000 Bobigny, France
| | | | - Anais Levescot
- INSERM U1082, Pôle Biologie Santé, Centre Hospitalo-Universitaire Poitiers, BP 633, F-86022 Poitiers, France
| | - Stéphane Roga
- Institut de Pharmacologie et de Biologie Structurale CNRS-Université de Toulouse III, F-31000 Toulouse, France; and
| | - Patrice Decker
- INSERM, U1125, F-93017 Bobigny, France; Sorbonne Paris Cité Université Paris 13, F-93000 Bobigny, France
| | - Jean-Philippe Girard
- Institut de Pharmacologie et de Biologie Structurale CNRS-Université de Toulouse III, F-31000 Toulouse, France; and
| | - André Herbelin
- INSERM U1082, Pôle Biologie Santé, Centre Hospitalo-Universitaire Poitiers, BP 633, F-86022 Poitiers, France
| | - Marie-Christophe Boissier
- INSERM, U1125, F-93017 Bobigny, France; Sorbonne Paris Cité Université Paris 13, F-93000 Bobigny, France; Assistance Publique-Hôpitaux de Paris, Hôpital Avicenne, Service de Rhumatologie, F-93009 Bobigny, France
| | - Natacha Bessis
- INSERM, U1125, F-93017 Bobigny, France; Sorbonne Paris Cité Université Paris 13, F-93000 Bobigny, France;
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18
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Athari SK, Poirier E, Biton J, Semerano L, Hervé R, Raffaillac A, Lemeiter D, Herbelin A, Girard JP, Caux F, Boissier MC, Bessis N. Collagen-induced arthritis and imiquimod-induced psoriasis develop independently of interleukin-33. Arthritis Res Ther 2016; 18:143. [PMID: 27317338 PMCID: PMC4912820 DOI: 10.1186/s13075-016-1042-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [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: 04/20/2016] [Accepted: 06/03/2016] [Indexed: 01/14/2023] Open
Abstract
Background Interleukin (IL)-33 is a dual cytokine with both an alarmin role and a T helper 2 cell (Th2)-like inducing effect. It is involved in the pathogenesis of rheumatoid arthritis (RA) and its models; we recently demonstrated that exogenous IL-33 could inhibit collagen-induced arthritis (CIA) in C57BL/6 mice. However, its pathophysiological role in RA is unclear. Indeed, mice deficient in the IL-33 receptor ST2 show reduced susceptibility to arthritis, and the disease is not modified in IL-33-deficient mice. We examined the immune response in wild-type (WT) and IL-33-deficient mice with CIA. To further understand the role of endogenous IL-33 in inflammatory diseases, we studied its role in a skin psoriasis model. Mice on a C57BL/6 background were deficient in IL-33 but expressed lacZ under the IL-33 promoter. Therefore, IL-33 promotor activity could be analyzed by lacZ detection and IL-33 gene expression was analyzed by X-Gal staining in various mice compartments. Frequencies of CD4+FoxP3+ regulatory T cells (Tregs) and Th1 and Th17 cells were evaluated by flow cytometry in WT and IL-33-/- mice. Bone resorption was studied by evaluating osteoclast activity on a synthetic mineral matrix. Psoriasis-like dermatitis was induced by application of imiquimod to the skin of mice. Results Severity of CIA was similar in IL-33-/- and WT littermates. Joints of IL-33-/- mice with CIA showed IL-33 promotor activity. In mice with CIA, frequencies of Tregs, Th1 and Th17 in the spleen or lymph nodes did not differ between the genotypes; osteoclast activity was higher but not significantly in IL-33-/- than WT mice. Psoriasis development did not differ between the genotypes. Conclusions Despite its expression in the synovium of arthritic mice and normal keratinocytes, IL-33 is not required for CIA development in arthritis or psoriasis. Its absence does not induce a T cell shift toward Th1, Th17 or Treg subpopulations. Altogether, these data and our previous ones, showing that exogenous IL-33 can almost completely inhibit CIA development, suggest that this cytokine is not crucial for development of chronic inflammation. Studies of RA patients are needed to determine whether treatment targeting the IL-33/ST2 axis would be effective.
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Affiliation(s)
- Sara Khaleghparast Athari
- INSERM, UMR 1125, 93017, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France
| | - Elodie Poirier
- INSERM, UMR 1125, 93017, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France
| | - Jérôme Biton
- INSERM, UMR 1125, 93017, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France.,Present address: INSERM UMRS 1138 Equipe 13, Centre de Recherche des Cordeliers, 75006, Paris, France
| | - Luca Semerano
- INSERM, UMR 1125, 93017, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France.,Assistance Publique-Hôpitaux de Paris, Avicenne Hospital, Rheumatology Department, 93009, Bobigny, France
| | - Roxane Hervé
- INSERM, UMR 1125, 93017, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France
| | - Aurélie Raffaillac
- INSERM, UMR 1125, 93017, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France
| | - Delphine Lemeiter
- INSERM, UMR 1125, 93017, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France
| | - André Herbelin
- INSERM U1082, Pôle Biologie Santé, CHU Poitiers, BP 633, Poitiers, 86022, France
| | - Jean-Philippe Girard
- Institut de Pharmacologie et de Biologie Structurale (IPBS) CNRS-Université de Toulouse III, 31077, Toulouse, France
| | - Frédéric Caux
- INSERM, UMR 1125, 93017, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France.,Assistance Publique-Hôpitaux de Paris, Avicenne Hospital, Dermatology Department, 93009, Bobigny, France
| | - Marie-Christophe Boissier
- INSERM, UMR 1125, 93017, Bobigny, France.,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France.,Assistance Publique-Hôpitaux de Paris, Avicenne Hospital, Rheumatology Department, 93009, Bobigny, France
| | - Natacha Bessis
- INSERM, UMR 1125, 93017, Bobigny, France. .,Sorbonne Paris Cité Université Paris 13, 74 rue Marcel Cachin, 93000, Bobigny, France.
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19
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Gourdy P, Bourgeois EA, Levescot A, Pham L, Riant E, Ahui ML, Damotte D, Gombert JM, Bayard F, Ohlsson C, Arnal JF, Herbelin A. Estrogen Therapy Delays Autoimmune Diabetes and Promotes the Protective Efficiency of Natural Killer T-Cell Activation in Female Nonobese Diabetic Mice. Endocrinology 2016; 157:258-67. [PMID: 26485613 DOI: 10.1210/en.2015-1313] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [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: 01/20/2023]
Abstract
Therapeutic strategies focused on restoring immune tolerance remain the main avenue to prevent type 1 diabetes (T1D). Because estrogens potentiate FoxP3+ regulatory T cells (Treg) and invariant natural killer T (iNKT) cells, two regulatory lymphocyte populations that are functionally deficient in nonobese diabetic (NOD) mice, we investigated whether estradiol (E2) therapy influences the course of T1D in this model. To this end, female NOD mice were sc implanted with E2- or placebo-delivering pellets to explore the course of spontaneous and cyclophosphamide-induced diabetes. Treg-depleted and iNKT-cell-deficient (Jα18(-/-)) NOD mice were used to assess the respective involvement of these lymphocyte populations in E2 effects. Early E2 administration (from 4 wk of age) was found to preserve NOD mice from both spontaneous and cyclophosphamide-induced diabetes, and a complete protection was also observed throughout treatment when E2 treatment was initiated after the onset of insulitis (from 12 wk of age). This delayed E2 treatment remained fully effective in Treg-depleted mice but failed to entirely protect Jα18(-/-) mice. Accordingly, E2 administration was shown to restore the cytokine production of iNKT cells in response to in vivo challenge with the cognate ligand α-galactosylceramide. Finally, transient E2 administration potentiated the previously described protective action of α-galactosylceramide treatment in NOD females. This study provides original evidence that E2 therapy strongly protects NOD mice from T1D and reveals the estrogen/iNKT cell axis as a new effective target to counteract diabetes onset at the stage of insulitis. Estrogen-based therapy should thus be considered for T1D prevention.
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MESH Headings
- Animals
- Autoimmune Diseases/drug therapy
- Autoimmune Diseases/immunology
- Autoimmune Diseases/metabolism
- Autoimmune Diseases/prevention & control
- Cytokines/blood
- Cytokines/metabolism
- Diabetes Mellitus, Type 1/drug therapy
- Diabetes Mellitus, Type 1/immunology
- Diabetes Mellitus, Type 1/metabolism
- Diabetes Mellitus, Type 1/prevention & control
- Drug Implants
- Estradiol/administration & dosage
- Estradiol/therapeutic use
- Estrogen Replacement Therapy
- Estrogens/administration & dosage
- Estrogens/therapeutic use
- Female
- Galactosylceramides/agonists
- Galactosylceramides/pharmacology
- Galactosylceramides/therapeutic use
- Immune Tolerance/drug effects
- Killer Cells, Natural/drug effects
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Lymphocyte Activation/drug effects
- Lymphocyte Depletion/adverse effects
- Mice, Inbred C57BL
- Mice, Inbred NOD
- Mice, Mutant Strains
- Ovariectomy/adverse effects
- Prediabetic State/drug therapy
- Prediabetic State/immunology
- Prediabetic State/metabolism
- Prediabetic State/prevention & control
- T-Lymphocytes, Regulatory/drug effects
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
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Affiliation(s)
- Pierre Gourdy
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Elvire A Bourgeois
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Anaïs Levescot
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Linh Pham
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Elodie Riant
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Marie-Louise Ahui
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Diane Damotte
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Jean-Marc Gombert
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Francis Bayard
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Claes Ohlsson
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - Jean-François Arnal
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
| | - André Herbelin
- INSERM Unité 1048 (P.G., E.R., F.B., J.-F.A.), Institute of Metabolic and Cardiovascular Diseases, 31432 Toulouse, France; Toulouse University (P.G., J.-F.A.), 31059 Toulouse, France; Department of Diabetology (P.G.), Toulouse University Hospital, 31403 Toulouse, France; Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147 (E.A.B., L.P., M.-L.A.), Necker Hospital, 75015 Paris, France; Paris Descartes University, Necker Hospital (E.A.B., L.P., M.-L.A., A.H.), 75014 Paris, France; INSERM Unité 1082 (A.L., A.H.), 86022 Poitiers, France; Paris-Sud-11 University (A.L.), 91405 Orsay, France; Department of Anatomy and Cytology (A.L., D.D.), Hôtel Dieu, 49033 Paris, France; Laboratory of Immunology (J.-M.G.), Poitiers, and Poitiers University (J.-M.G., A.H.), 86000 Poitiers, France; Centre Hospitalo-Universitaire de Poitiers (J.-M.G., A.H.), 86021 Poitiers, France; and Centre for Bone and Arthritis Research (C.O.), University of Gothenburg, S-405 30 Gothenburg, Sweden
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Jacomet F, Cayssials E, Basbous S, Levescot A, Piccirilli N, Desmier D, Robin A, Barra A, Giraud C, Guilhot F, Roy L, Herbelin A, Gombert JM. Evidence for eomesodermin-expressing innate-like CD8(+) KIR/NKG2A(+) T cells in human adults and cord blood samples. Eur J Immunol 2015; 45:1926-33. [PMID: 25903796 DOI: 10.1002/eji.201545539] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [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: 01/31/2015] [Revised: 03/25/2015] [Accepted: 04/20/2015] [Indexed: 12/31/2022]
Abstract
Polyclonal CD8(+) T cells, with a marked innate/memory phenotype, high eomesodermin (Eomes) expression, and the capacity to generate IFN-γ rapidly without prior exposure to antigen, have been described in mice. However, even though a pool of human CD8(+) T cells expressing killer Ig-like receptors (KIRs) was recently documented, the existence of a human equivalent of murine innate/memory CD8(+) T cells remains to be established. Here, we provide evidence for a population of KIR/NKG2A(+) CD8(+) T cells in healthy human adults sharing the same features, namely increased Eomes expression, prompt IFN-γ production in response to innate-like stimulation by IL-12+IL-18, and a potent antigen-independent cytotoxic activity along with a preferential terminally differentiated effector memory phenotype. None of the above functional characteristics applied to the KIR/NKG2A(-) fraction of the Eomes(+) CD8(+) T-cell population, thereby underlining the ability of KIR/NKG2A to distinguish between "innate/memory-like" and "conventional/memory" pools of CD8(+) T cells. Remarkably, KIR/NKG2A(+) Eomes(+) CD8(+) T cells with innate-like functions and a memory/terminally differentiated effector memory phenotype were also identified in human cord blood, suggesting that their development did not depend on cognate antigens. Taken together, our results support the conclusion that CD8(+) T cells co-expressing Eomes and KIR/NKG2A may represent a new, functionally distinct "innate/memory-like" subset in humans.
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Affiliation(s)
- Florence Jacomet
- INSERM UMR S935, Poitiers and Villejuif, France.,Service d'Immunologie et Inflammation, Poitiers, France.,CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Emilie Cayssials
- INSERM UMR S935, Poitiers and Villejuif, France.,CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Sara Basbous
- INSERM UMR S935, Poitiers and Villejuif, France.,Université de Poitiers, Poitiers, France
| | - Anaïs Levescot
- INSERM UMR S935, Poitiers and Villejuif, France.,Université Paris-Sud 11, Orsay, France.,INSERM 1082, Poitiers, France
| | | | - Deborah Desmier
- INSERM UMR S935, Poitiers and Villejuif, France.,CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Aurélie Robin
- CHU de Poitiers, Poitiers, France.,INSERM 1082, Poitiers, France
| | - Anne Barra
- INSERM UMR S935, Poitiers and Villejuif, France.,Service d'Immunologie et Inflammation, Poitiers, France.,CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France
| | - Christine Giraud
- INSERM UMR S935, Poitiers and Villejuif, France.,CHU de Poitiers, Poitiers, France.,Etablissement Français du Sang Centre-Atlantique, Site de Poitiers, Poitiers, France
| | - François Guilhot
- CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France.,Centre d'investigation clinique INSERM-1402, Poitiers, France.,Service d'Oncologie Hématologique et Thérapie Cellulaire, Poitiers, France
| | - Lydia Roy
- CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France.,Centre d'investigation clinique INSERM-1402, Poitiers, France.,Service d'Oncologie Hématologique et Thérapie Cellulaire, Poitiers, France
| | - André Herbelin
- CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France.,INSERM 1082, Poitiers, France
| | - Jean-Marc Gombert
- INSERM UMR S935, Poitiers and Villejuif, France.,Service d'Immunologie et Inflammation, Poitiers, France.,CHU de Poitiers, Poitiers, France.,Université de Poitiers, Poitiers, France
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Ureña P, Herbelin A, Basile C, Zingraff J, Man NK, Drüeke T. In vitro studies of endotoxin transfer across cellulosic and noncellulosic dialysis membranes. I. Radiolabeled endotoxin. Contrib Nephrol 2015; 74:71-8. [PMID: 2702149 DOI: 10.1159/000417473] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- P Ureña
- INSERM U 90, Hôpital Necker, Paris, France
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Athari SK, Biton J, Hervé R, Raffaillac A, Lemeiter D, Herbelin A, Semerano L, Girard JP, Caux F, Boissier MC, Bessis N. A8.30 Collagen-induced arthritis and imiquimod-induced psoriasis development is unaffected by the absence of interleukin-33. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-207259.215] [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]
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Levescot A, Flamant S, Basbous S, Jacomet F, Féraud O, Anne Bourgeois E, Bonnet ML, Giraud C, Roy L, Barra A, Chomel JC, Turhan A, Guilhot F, Girard JP, Gombert JM, Herbelin A. BCR-ABL-induced deregulation of the IL-33/ST2 pathway in CD34+ progenitors from chronic myeloid leukemia patients. Cancer Res 2014; 74:2669-76. [PMID: 24675360 DOI: 10.1158/0008-5472.can-13-2797] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Although it is generally acknowledged that cytokines regulate normal hematopoiesis in an autocrine/paracrine fashion, their possible role in chronic myelogenous leukemia (CML) and resistance to imatinib mesylate treatment remain poorly investigated. Here, we report that CD34(+) progenitors from patients with CML at diagnosis are selectively targeted by the cytokine/alarmin interleukin (IL)-33. Indeed, CML CD34(+) progenitors upregulate their cell surface expression of the IL-33-specific receptor chain ST2, proliferate and produce cytokines in response to IL-33, conversely to CD34(+) cells from healthy individuals. Moreover, ST2 overexpression is normalized following imatinib mesylate therapy, whereas IL-33 counteracts in vitro imatinib mesylate-induced growth arrest in CML CD34(+) progenitors via reactivation of the STAT5 pathway, thus supporting the notion that IL-33 may impede the antiproliferative effects of imatinib mesylate on CD34(+) progenitors in CML. Clinically, the levels of circulating soluble ST2, commonly considered a functional signature of IL-33 signaling in vivo, correlate with disease burden. Indeed, these elevated peripheral concentrations associated with a high Sokal score predictive of therapeutic outcome are normalized in patients in molecular remission. Finally, we evidenced a facilitating effect of IL-33 on in vivo maintenance of CD34(+) progenitors from patients with CML by using xenotransplant experiments in immunodeficient NOG mice, and we showed that engraftment of mouse BCR-ABL-transfected bone marrow progenitors was less efficient in IL-33-deficient mice compared with wild-type recipients. Taken together, our results provide evidence that IL-33/ST2 signaling may represent a novel cytokine-mediated mechanism contributing to CML progenitor growth and support a role for this pathway in CML maintenance and imatinib mesylate resistance.
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Affiliation(s)
- Anaïs Levescot
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, France
| | - Stéphane Flamant
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, France
| | - Sara Basbous
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, France
| | - Florence Jacomet
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d
| | - Olivier Féraud
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, France
| | - Elvire Anne Bourgeois
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, France
| | - Marie-Laure Bonnet
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, France
| | - Christine Giraud
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d
| | - Lydia Roy
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d
| | - Anne Barra
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d
| | - Jean-Claude Chomel
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, France
| | - Ali Turhan
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d
| | - François Guilhot
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d
| | - Jean-Philippe Girard
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, France
| | - Jean-Marc Gombert
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d
| | - André Herbelin
- Authors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d'Hématologie et d'Oncologie Biologique, Poitiers; CNRS, Institut de Pharmacologie et de Biologie Structurale; and Université de Toulouse, Toulouse, FranceAuthors' Affiliations: INSERM UMR S935, Poitiers and Villejuif; Université Paris-Sud 11, Orsay; INSERM U1082; Université de Poitiers; Service d'Immunologie et Inflammation; CHU de Poitiers; Etablissement Français du Sang Centre-Atlantique, site de Poitiers; Service d'Oncologie Hématologique et Thérapie Cellulaire; INSERM-CIC1402; Service de Cancérologie Biologique; Service d
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Biton J, Thiolat A, Khaleghparast Athari S, Lemeiter D, Hervé R, Rogas S, Levascot A, Decker P, Girard JP, Herbelin A, Boissier MC, Bessis N. 1.64 Interleukin-33 suppresses experimental arthritis through promoting Foxp3 +regulatory T-cells and type-2 immune responses in mice. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2013-205124.63] [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]
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Thierry A, Giraud S, Robin A, Barra A, Bridoux F, Ameteau V, Hauet T, Girard JP, Touchard G, Gombert JM, Herbelin A. The alarmin concept applied to human renal transplantation: evidence for a differential implication of HMGB1 and IL-33. PLoS One 2014; 9:e88742. [PMID: 24586382 PMCID: PMC3930579 DOI: 10.1371/journal.pone.0088742] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 01/10/2014] [Indexed: 02/06/2023] Open
Abstract
The endogenous molecules high mobility group box 1 (HMGB1) and interleukin-33 (IL-33) have been identified as alarmins, capable of mediating danger signals during tissue damage. Here, we address their possible role as innate-immune mediators in ischemia-reperfusion injury (IRI) following human kidney transplantation. We analysed serum and urinary HMGB1 and IL-33 levels, all determined by enzyme-linked immunosorbent assay, in a cohort of 26 deceased renal transplant recipients. Urinary HMGB1 and IL-33 levels were significantly increased as soon as 30 min after reperfusion, as compared to those before treatment. Moreover, both serum and urinary IL-33 (but not HMGB1) increase was positively correlated with cold ischemia time, from 30 min to 3 days post-transplantation. In vitro, human umbilical vein endothelial cells subjected to hypoxia conditions released both HMGB-1 and IL-33, while only the latter was further increased upon subsequent re-oxygenation. Finally, we postulate that leukocytes from renal recipient patients are targeted by both HMGB1 and IL-33, as suggested by increased transcription of their respective receptors (TLR2/4 and ST2L) shortly after transplantation. Consistent with this view, we found that iNKT cells, an innate-like T cell subset involved in IRI and targeted by IL-33 but not by HMGB1 was activated 1 hour post-transplantation. Altogether, these results are in keeping with a potential role of IL-33 as an innate-immune mediator during kidney IRI in humans.
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Affiliation(s)
- Antoine Thierry
- Service de Néphrologie-Hémodialyse-Transplantation rénale, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
- Institut national de la santé et de la recherche médicale U1082, Poitiers, France
| | - Sébastien Giraud
- Institut national de la santé et de la recherche médicale U1082, Poitiers, France
- Université de Poitiers, Poitiers, France
| | - Aurélie Robin
- Institut national de la santé et de la recherche médicale U1082, Poitiers, France
| | - Anne Barra
- Université de Poitiers, Poitiers, France
- Institut national de la santé et de la recherche médicale U935, Poitiers, France
- Laboratoire d’Immunologie, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Franck Bridoux
- Service de Néphrologie-Hémodialyse-Transplantation rénale, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
- Université de Poitiers, Poitiers, France
| | - Virginie Ameteau
- Institut national de la santé et de la recherche médicale U1082, Poitiers, France
- Université de Poitiers, Poitiers, France
| | - Thierry Hauet
- Institut national de la santé et de la recherche médicale U1082, Poitiers, France
- Université de Poitiers, Poitiers, France
- Laboratoire de Biochimie, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Jean-Philippe Girard
- Institut de Pharmacologie et de Biologie Structurale, Toulouse, France
- Centre national de la recherche scientifique, Unité Mixte de recherche, Toulouse, France
- Université de Toulouse, Toulouse, France
| | - Guy Touchard
- Service de Néphrologie-Hémodialyse-Transplantation rénale, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
- Institut national de la santé et de la recherche médicale U1082, Poitiers, France
- Université de Poitiers, Poitiers, France
| | - Jean-Marc Gombert
- Institut national de la santé et de la recherche médicale U1082, Poitiers, France
- Université de Poitiers, Poitiers, France
- Laboratoire d’Immunologie, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - André Herbelin
- Institut national de la santé et de la recherche médicale U1082, Poitiers, France
- Université de Poitiers, Poitiers, France
- * E-mail:
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Rossignol A, Levescot A, Jacomet F, Robin A, Basbous S, Giraud C, Roy L, Guilhot F, Turhan AG, Barra A, Herbelin A, Gombert JM. Evidence for BCR-ABL-dependent dysfunctions of iNKT cells from chronic myeloid leukemia patients. Eur J Immunol 2012; 42:1870-5. [PMID: 22585600 DOI: 10.1002/eji.201142043] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Chronic myeloid leukemia (CML) is a clonal hematopoietic stem-cell malignancy characterized by the presence of the chimeric BCR-ABL oncoprotein with deregulated tyrosine-kinase (TK) activity. Although conventional T cells are acknowledged as important players in the control of CML, a possible modification of invariant NKT (iNKT) cells, known for their antitumoral activity, has not been established as yet. Here, we showed that the expression of perforin, CD95L, and promyelocytic leukemia zinc finger, a transcription factor required for maintenance of iNKT cell functions, was reduced or suppressed in CML patients at diagnosis, as compared with healthy individuals. The proliferation rate of blood iNKT cells in response to their cognate ligand was likewise diminished. These functional deficiencies were corrected in patients having achieved complete cytogenetic remission following TK inhibitor or IFN-α therapy. iNKT cells from CML patients in the chronic phase did not display increased TK activity, which argued against a direct autonomous action of BCR-ABL. Instead, we found that their anergic status originated from both intrinsic and APC-dependent dysfunctions. Our data demonstrate that chronic phase CML is associated with functional deficiencies of iNKT cells that are restored upon remission. These results suggest a possible contribution to disease control by TK inhibitor therapies.
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Lisbonne M, L'Helgoualc'h A, Nauwelaers G, Turlin B, Lucas C, Herbelin A, Piquet-Pellorce C, Samson M. Invariant natural killer T-cell-deficient mice display increased CCl4-induced hepatitis associated with CXCL1 over-expression and neutrophil infiltration. Eur J Immunol 2011; 41:1720-32. [DOI: 10.1002/eji.201041006] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2010] [Revised: 01/14/2011] [Accepted: 03/04/2011] [Indexed: 01/12/2023]
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Araujo LM, Chauvineau A, Zhu R, Diem S, Bourgeois EA, Levescot A, Huerre M, Gombert JM, Bayry J, Daëron M, Bruhns P, Kaveri SV, Herbelin A. Cutting edge: intravenous Ig inhibits invariant NKT cell-mediated allergic airway inflammation through FcγRIIIA-dependent mechanisms. J Immunol 2011; 186:3289-93. [PMID: 21317388 DOI: 10.4049/jimmunol.1003076] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Despite their increasing use in autoimmune, inflammatory, and allergic conditions, the mechanism of action of i.v. Igs (IVIg) is poorly understood. On the basis of the critical role of invariant NKT (iNKT) cells in allergic airway inflammation (AAI) and their constitutive expression of the low-affinity IgG receptor FcγRIIIA, we surmised that IVIg targets iNKT cells to exert their anti-inflammatory effect. We found that IVIg treatment significantly inhibited AAI in OVA-sensitized C57BL/6 mice and downregulated α-galactosylceramide-induced iNKT cell activation and cytokine production. Allergic responses were restored in iNKT cell-deficient mice by transferring iNKT cells from PBS- but not from IVIg-treated mice, suggesting that IVIg acts directly on activated iNKT cells that have a critical role in AAI. The inhibitory effects of IVIg on both iNKT cell activation/function and OVA-driven AAI were lost in FcγRIIIA(-/-) mice. Our data unravel an FcγRIIIA-dependent inhibitory effect of IVIg on activated iNKT cells that confers protection in AAI.
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Affiliation(s)
- Luiza M Araujo
- Unité Mixte de Recherche 8147, Centre National de la Recherche Scientifique, Hôpital Necker, Paris 75783, France
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29
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Bourgeois EA, Levescot A, Diem S, Chauvineau A, Bergès H, Milpied P, Lehuen A, Damotte D, Gombert JM, Schneider E, Girard JP, Gourdy P, Herbelin A. A natural protective function of invariant NKT cells in a mouse model of innate-cell-driven lung inflammation. Eur J Immunol 2011; 41:299-305. [DOI: 10.1002/eji.201040647] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2010] [Revised: 11/09/2010] [Accepted: 11/24/2010] [Indexed: 11/05/2022]
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30
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Grela F, Aumeunier A, Bardel E, Van LP, Bourgeois E, Vanoirbeek J, Leite-de-Moraes M, Schneider E, Dy M, Herbelin A, Thieblemont N. The TLR7 agonist R848 alleviates allergic inflammation by targeting invariant NKT cells to produce IFN-gamma. J Immunol 2010; 186:284-90. [PMID: 21131420 DOI: 10.4049/jimmunol.1001348] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
It has been documented that TLR7 stimulation triggers not only antiviral responses, but also alleviates experimental asthma. Considering the implication of invariant NKT (iNKT) cells in both situations, we postulated that they might contribute to the anti-inflammatory effect of TLR7 ligands. We show in this study that spleen cells activated by the TLR7 agonist resiquimod (R848) attenuate allergic inflammation upon adoptive transfer when they are recovered from wild-type, but not from iNKT cell-deficient Jα18(-/-) mice, which proves the specific involvement of this regulatory population. Furthermore, we provide evidence that IFN-γ is critical for the protective effect, which is lost when transferred iNKT cells are sorted from IFN-γ-deficient mice. In support of a direct activation of iNKT cells through TLR7 signaling in vivo, we observed a prompt increase of serum IFN-γ levels, associated with upregulation of CD69 expression on iNKT cells. Moreover, we demonstrate that iNKT cells effectively express TLR7 and respond to R848 in vitro by producing high levels of IFN-γ in the presence of IL-12, consistent with the conclusion that their contribution to the alleviation of allergic inflammation upon treatment with TLR7 ligands is mediated through IFN-γ.
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Affiliation(s)
- Françoise Grela
- Université Paris Descartes, Faculté de Médecine-Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147, Hôpital Necker, Paris, France
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31
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Varthaman A, Khallou-Laschet J, Clement M, Fornasa G, Kim HJ, Gaston AT, Dussiot M, Caligiuri G, Herbelin A, Kaveri S, Cantor H, Nicoletti A. Control of T cell reactivation by regulatory Qa-1-restricted CD8+ T cells. J Immunol 2010; 184:6585-91. [PMID: 20488793 DOI: 10.4049/jimmunol.0903109] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Administration of attenuated pathogenic T cell clones, a procedure known as T cell vaccination, induces CD8+ T cells specific for peptides derived from the Vbeta-chain of the TCR presented by the MHC class Ib molecule, Qa-1 expressed on the vaccine cells. These regulatory CD8+ T cells have the capacity to control the activation of endogenous T cells expressing the same TCR Vbeta-chain as the vaccinating cells. We hypothesized that vaccination with NKT cells could also induce Qa-1-restricted CD8+ T cells that would control NKT cell activation. We tested this hypothesis in a murine model of Con A-induced hepatitis that is induced by NKT cells. Vaccination with NKT cells effectively induced protective Qa-1-restricted CD8+ T cells that prevented hepatitis. Surprisingly, upon vaccination with T cells expressing Vbeta-chains irrelevant to NKT cells, we discovered that the specificity of vaccine-induced Qa-1-restricted CD8+ T cells was not limited to the Vbeta-chain of the vaccinating cells. We further show that these regulatory Qa-1-restricted CD8+ T cells arise spontaneously upon polyclonal activation of T cells in the absence of deliberate T cell vaccination. These experiments provide new insight into a CD8+ T cell compartment that regulates the immediate reactivation of conventional T cells and NKT cells.
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Affiliation(s)
- Aditi Varthaman
- Institut National de la Santé et de la Recherche Médicale U698, France
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32
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Miellot-Gafsou A, Biton J, Bourgeois E, Herbelin A, Boissier MC, Bessis N. Early activation of invariant natural killer T cells in a rheumatoid arthritis model and application to disease treatment. Immunology 2010; 130:296-306. [PMID: 20113367 DOI: 10.1111/j.1365-2567.2009.03235.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Invariant NKT (iNKT) cells are a distinctive subtype of CD1d-restricted T cells involved in regulating autoimmunity and capable of producing various T helper type 1 (Th1), Th2 and Th17 cytokines. Activation of iNKT cells by their exogenous ligand alpha-galactosylceramide (alpha-GalCer) exerts therapeutic effects in autoimmune diseases such as rheumatoid arthritis (RA). However, the pathophysiological role of iNKT cells in RA, in the absence of exogenous stimulation, is incompletely understood. We investigated the potential pathophysiological effects of iNKT cells in mice with collagen-induced arthritis (CIA), a model of RA. We found that iNKT cells underwent activation only in the early phases of the disease (6 days post-induction). In the liver, but not the spleen or lymph nodes, this early activation led to the release of interleukins -4, -17A and -10 and of interferon-gamma; and an increased CD69 expression. Importantly, clinical and histological signs of arthritis were improved by the functional blockade of iNKT cells by a monoclonal antibody to CD1d at the early phase of the disease. This improvement was associated on day 6 post-induction with decreased expression of co-stimulatory molecules (CD80, CD86, CD40) on splenic dendritic cells and macrophages, whereas regulatory T-cell suppressive effects and proportions were not modified. Taken in concert, these findings suggest that iNKT cells are activated early in the course of CIA and contribute to the pathogenesis of arthritis. Therefore, iNKT-cell activation may be a valid treatment target in RA.
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33
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Schneider E, Petit-Bertron AF, Bricard R, Levasseur M, Ramadan A, Girard JP, Herbelin A, Dy M. IL-33 activates unprimed murine basophils directly in vitro and induces their in vivo expansion indirectly by promoting hematopoietic growth factor production. J Immunol 2009; 183:3591-7. [PMID: 19684081 DOI: 10.4049/jimmunol.0900328] [Citation(s) in RCA: 114] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
IL-33, a new member of the IL-1 family, has been described as an important inducer of Th2 cytokines and mediator of inflammatory responses. In this study, we demonstrate that murine basophils sorted directly from the bone marrow, without prior exposure to IL-3 or Fc(epsilon)R cross-linking, respond to IL-33 alone by producing substantial amounts of histamine, IL-4, and IL-6. These cells express ST2 constitutively and generate a cytokine profile that differs from their IL-3-induced counterpart by a preferential production of IL-6. In vivo, IL-33 promotes basophil expansion in the bone marrow (BM) through an indirect mechanism of action depending on signaling through the beta(c) chain shared by receptors for IL-3, GM-CSF, and IL-5. IL-3 can still signal through its specific beta(IL-3) chain in these mutant mice, which implies that it is not the unique growth-promoting mediator in this setup, but requires IL-5 and/or GMCSF. Our results support a major role of the latter growth factor, which is readily generated by total BM cells as well as sorted basophils in response to IL-33 along with low amounts of IL-3. Furthermore, GM-CSF amplifies IL-3-induced differentiation of basophils from BM cells, whereas IL-5 that is also generated in vivo, affects neither their functions nor their growth in vitro or in vivo. In conclusion, our data provide the first evidence that IL-33 not only activates unprimed basophils directly, but also promotes their expansion in vivo through induction of GM-CSF and IL-3.
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Affiliation(s)
- Elke Schneider
- Université Paris Descartes, Faculté de Médecine-Centre National de la Recherche Scientifique Unité Mixte de Recherche 8147, Paris, France.
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34
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Bourgeois E, Van LP, Samson M, Diem S, Barra A, Roga S, Gombert JM, Schneider E, Dy M, Gourdy P, Girard JP, Herbelin A. The pro-Th2 cytokine IL-33 directly interacts with invariant NKT and NK cells to induce IFN-gamma production. Eur J Immunol 2009; 39:1046-55. [PMID: 19266498 DOI: 10.1002/eji.200838575] [Citation(s) in RCA: 260] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
IL-33 has recently been identified as a cytokine endowed with pro-Th2 functions, raising the question of its effect on invariant natural killer T cell (iNKT), which are potent IL-4 producers. Here, we report a two-fold increase of iNKT-cell counts in spleen and liver after a 7-day treatment of mice with IL-33, which results from a direct effect, given that purified iNKT cells express the T1/ST2 receptor constitutively and respond to IL-33 by in vitro expansion and functional activation. Conversely to the expected pro-Th2 effect, IL-33 induced a preferential increase in IFN-gamma rather than IL-4 production upon TCR engagement that depended on endogenous IL-12. Moreover, in combination with the pro-inflammatory cytokine IL-12, IL-33 enhanced IFN-gamma production by both iNKT and NK cells. Taken together these data support the conclusion that IL-33 can contribute as a co-stimulatory factor to innate cellular immune responses.
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Affiliation(s)
- Elvire Bourgeois
- CNRS urR 8147, Faculté de Médecine, Université Paris Descartes, Hôpital Necker, Paris, France
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35
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Diana J, Griseri T, Lagaye S, Beaudoin L, Autrusseau E, Gautron AS, Tomkiewicz C, Herbelin A, Barouki R, von Herrath M, Dalod M, Lehuen A. NKT cell-plasmacytoid dendritic cell cooperation via OX40 controls viral infection in a tissue-specific manner. Immunity 2009; 30:289-99. [PMID: 19217323 DOI: 10.1016/j.immuni.2008.12.017] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2007] [Revised: 11/14/2008] [Accepted: 12/19/2008] [Indexed: 11/25/2022]
Abstract
Invariant natural killer T (iNKT) cells promote immune responses to various pathogens, but exactly how iNKT cells control antiviral responses is unclear. Here, we showed that iNKT cells induced tissue-specific antiviral effects in mice infected by lymphocytic choriomeningitis virus (LCMV). Indeed, iNKT cells inhibited viral replication in the pancreas and liver but not in the spleen. In the pancreas, iNKT cells expressed the OX40 molecule and promoted type I interferon (IFN) production by plasmacytoid dendritic cells (pDCs) through OX40-OX40 ligand interaction. Subsequently, this iNKT cell-pDC cooperation attenuated the antiviral adaptive immune response in the pancreas but not in the spleen. The dampening of pancreatic anti-LCMV CD8(+) T cell response prevented tissue damage in transgenic mice expressing LCMV protein in islet beta cells. Thus, this study identifies pDCs as an essential partner of iNKT cells for mounting an efficient, nondeleterious antiviral response in peripheral tissue.
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Affiliation(s)
- Julien Diana
- Institut National de la Santé et de la Recherche Médicale U561, Hôpital Cochin-St Vincent de Paul, Paris, France
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36
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Ahui MLB, Champy P, Ramadan A, Pham Van L, Araujo L, Brou André K, Diem S, Damotte D, Kati-Coulibaly S, Offoumou MA, Dy M, Thieblemont N, Herbelin A. Ginger prevents Th2-mediated immune responses in a mouse model of airway inflammation. Int Immunopharmacol 2008; 8:1626-32. [PMID: 18692598 DOI: 10.1016/j.intimp.2008.07.009] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [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: 02/27/2008] [Revised: 07/04/2008] [Accepted: 07/15/2008] [Indexed: 02/02/2023]
Abstract
It is well documented that compounds from rhizomes of Zingiber officinale, commonly called ginger, have anti-inflammatory properties. Here, we show that ginger can exert such functions in vivo, namely in a mouse model of Th2-mediated pulmonary inflammation. The preparation of ginger aqueous extract (Zo.Aq) was characterized by mass spectrometry as an enriched fraction of n-gingerols. Intraperitoneal injections of this extract before airway challenge of ovalbumin (OVA)-sensitized mice resulted in a marked decrease in the recruitment of eosinophils to the lungs as attested by cell counts in bronchoalveolar lavage (BAL) fluids and histological examination. Resolution of airway inflammation induced by Zo.Aq was accompanied by a suppression of the Th2 cell-driven response to allergen in vivo. Thus, IL-4, IL-5 and eotaxin levels in the lungs as well as specific IgE titres in serum were clearly diminished in ginger-treated mice relative to their controls after allergen sensitization and challenge. Finally, we found that [6]-gingerol, a major constituent of ginger, was sufficient to suppress eosinophilia in our model of inflammation. This is the first evidence that ginger can suppress Th2-mediated immune responses and might thus provide a possible therapeutic application in allergic asthma.
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Affiliation(s)
- Marie Louise Berthe Ahui
- CNRS UMR 8147, Université Paris Descartes, Faculté de Médecine, Hôpital Necker, 161 rue de Sèvres; 75783 Paris Cedex 15, France
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37
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Vallois D, Gagnerault MC, Avner P, Rogner UC, Boitard C, Benlagha K, Herbelin A, Lepault F. Influence of a non-NK complex region of chromosome 6 on CD4+ invariant NK T cell homeostasis. J Immunol 2008; 181:1753-9. [PMID: 18641312 DOI: 10.4049/jimmunol.181.3.1753] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The number and function of immunoregulatory invariant NKT (iNKT) cells are genetically controlled. A defect of iNKT cell ontogeny and function has been implicated as one causal factor of NOD mouse susceptibility to type 1 diabetes. Other factors of diabetes susceptibility, such as a decrease of regulatory T cell function or an increase in TLR1 expression, are corrected in diabetes-resistant Idd6 NOD.C3H 6.VIII congenic mice. Thus, we surmised that the iNKT cell defects found in NOD mice may also be rescued in congenic mice. Unexpectedly, we found, in both the thymus and the periphery, a 50% reduction in iNKT cell number in NOD.C3H 6.VIII mice as compared with NOD mice. This reduction only affected CD4(+) iNKT cells, and left the double negative iNKT cells unchanged. In parallel, the production of IL-4 and IFN-gamma following alpha-GalCer stimulation was proportionally reduced. Using three subcongenic strains, we have narrowed down the region controlling iNKT development within Idd6 (5.8 Mb) to Idd6.2 region (2.5 Mb). Idd6 region had no effect on NK cell number and in vivo cytotoxic activity. These results indicate that the role of iNKT cells in diabetes development is equivocal and more complex than initially considered. In addition, they bring strong evidence that the regulation of CD4(+) iNKT cell production is independent from that of DN iNKT cells, and involves genes of the Idd6 locus.
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Affiliation(s)
- David Vallois
- Institut National de la Santé et de la Recherche Médicale U561, Université Paris Descartes, Saint Vincent de Paul Hospital, Paris, France
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38
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Adotevi O, Vingert B, Freyburger L, Shrikant P, Lone YC, Quintin-Colonna F, Haicheur N, Amessou M, Herbelin A, Langlade-Demoyen P, Fridman WH, Lemonnier F, Johannes L, Tartour E. B subunit of Shiga toxin-based vaccines synergize with alpha-galactosylceramide to break tolerance against self antigen and elicit antiviral immunity. J Immunol 2007; 179:3371-9. [PMID: 17709554 DOI: 10.4049/jimmunol.179.5.3371] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The nontoxic B subunit of Shiga toxin (STxB) targets in vivo Ag to dendritic cells that preferentially express the glycolipid Gb(3) receptor. After administration of STxB chemically coupled to OVA (STxB-OVA) or E7, a polypeptide derived from HPV, in mice, we showed that the addition of alpha-galactosylceramide (alpha-GalCer) resulted in a dramatic improvement of the STxB Ag delivery system, as reflected by the more powerful and longer lasting CD8(+) T cell response observed even at very low dose of immunogen (50 ng). This synergy was not found with other adjuvants (CpG, poly(I:C), IFN-alpha) also known to promote dendritic cell maturation. With respect to the possible mechanism explaining this synergy, mice immunized with alpha-GalCer presented in vivo the OVA(257-264)/K(b) complex more significantly and for longer period than mice vaccinated with STxB alone or mixed with other adjuvants. To test whether this vaccine could break tolerance against self Ag, OVA transgenic mice were immunized with STxB-OVA alone or mixed with alpha-GalCer. Although no CTL induction was observed after immunization of OVA transgenic mice with STxB-OVA, tetramer assay clearly detected specific anti-OVA CD8(+) T cells in 8 of 11 mice immunized with STxB-OVA combined with alpha-GalCer. In addition, vaccination with STxB-OVA and alpha-GalCer conferred strong protection against a challenge with vaccinia virus encoding OVA with virus titers in the ovaries reduced by 5 log compared with nonimmunized mice. STxB combined with alpha-GalCer therefore appears as a promising vaccine strategy to more successfully establish protective CD8(+) T cell memory against intracellular pathogens and tumors.
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Affiliation(s)
- Olivier Adotevi
- Equipe d'accueil 4054 Université Paris-Descartes, Ecole Nationale Vétérinaire d'Alfort, Paris, France
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39
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Zhu R, Diem S, Araujo LM, Aumeunier A, Denizeau J, Philadelphe E, Damotte D, Samson M, Gourdy P, Dy M, Schneider E, Herbelin A. The Pro-Th1 Cytokine IL-12 Enhances IL-4 Production by Invariant NKT Cells: Relevance for T Cell-Mediated Hepatitis. J Immunol 2007; 178:5435-42. [PMID: 17442924 DOI: 10.4049/jimmunol.178.9.5435] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
IL-12 is essential for invariant NKT (iNKT) cells because it can maintain a functionally active population and promote a cytokine profile that is assumed to be mainly of the pro-Th1 type. We used the murine concanavalin A (Con A)-induced hepatitis model, in which iNKT cells, IL-12, IL-4, and IFN-gamma are equally requisite, to reevaluate this issue. We demonstrate that IL-12 interacts directly with iNKT cells, contributes to their recruitment to the liver, and enhances their IL-4 production, which is essential for disease onset. IL-12-deficient mice were less susceptible to experimental hepatitis and their iNKT cells produced less IL-4 than their wild-type counterpart. A normal response could be restored by IL-12 injection, revealing its importance as endogenous mediator. In accordance with this observation, we found that iNKT cells expressed the IL-12R constitutively, in contrast to conventional T cells. Furthermore, the physiological relevance of our data is supported by the lower susceptibility to disease induction of NOD mice, known for their inherent functional and numerical abnormalities of iNKT cells associated with decreased iNKT cell-derived IL-4 production and low IL-12 secretion. Taken together, our findings provide the first evidence that IL-12 can enhance the immune response through increased IL-4 production by iNKT cells, underscoring once more the functional plasticity of this subset.
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Affiliation(s)
- Ren Zhu
- Centre National de la Recherche Scientifique, Unité Mixte de Recherche 8147, Université Paris V, Hôpital Necker, 161 Rue de Sèvres, 75783 Paris Cedex 15, France
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40
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Rossignol A, Barra A, Herbelin A, Preud'homme JL, Gombert JM. Freshly isolated Valpha24+ CD4+ invariant natural killer T cells activated by alpha-galactosylceramide-pulsed B cells promote both IgG and IgE production. Clin Exp Immunol 2007; 148:555-63. [PMID: 17362268 PMCID: PMC1941929 DOI: 10.1111/j.1365-2249.2007.03364.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
CD1d-restricted invariant natural killer T (iNK T) cells activated by their experimental ligand alpha-galactosylceramide (alpha-GC) can produce both T helper 1 (Th1) and Th2 cytokines and display regulatory functions. Recent studies identified CD4(+) and CD4(-) CD8(-) double-negative (DN) iNK T cells as the two major components of the human population and suggest that they display a Th2 and a Th1 profile, respectively. We compared the Th2-promoting activity of freshly isolated human CD4(+) and DN iNK T cells in terms of their capacity to induce Ig production by autologous B cells. Secretion of IgG and IgE but not IgM was enhanced by the CD4(+) T cell subset (including iNK T cells) but not by its DN counterpart. iNK T cells were directly responsible for this pro-Th2 effect, as demonstrated by the requirement for both alpha-GC stimulation and CD1d presentation, as well as by its disappearance upon iNK T cell depletion. Interaction with iNK T cells led to progressive accumulation of isotype-switched and activated B cells. Myeloid dendritic cells (DC) completely block the induction of Ig production in co-culture. This dominant inhibitory effect of myeloid DC was concomitant with a specific loss of interleukin (IL)-4 production by CD4(+) iNK T but not by conventional T cells. These data support the conclusion that, conversely to the interferon (IFN)-gamma-producing DN human iNK T cell population, interleukin (IL)-4-producing CD4(+) iNK T cells can activate and help B cells to produce both IgG and IgE through a CD1d-dependent mechanism, in keeping with a functional Th1/Th2 dichotomy between these subsets.
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Affiliation(s)
- A Rossignol
- Laboratoire d'Immunologie-Immunopathologie, Centre Hospitalier Universitaire La Milétrie, Pôle Biologie Santé Poitiers, France
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41
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Miellot A, Zhu R, Diem S, Boissier MC, Herbelin A, Bessis N. Activation of invariant NK T cells protects against experimental rheumatoid arthritis by an IL-10-dependent pathway. Eur J Immunol 2006; 35:3704-13. [PMID: 16304639 DOI: 10.1002/eji.200535235] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Invariant natural killer T (iNKT) cells are a unique lymphocyte subtype implicated in the regulation of autoimmunity and a good source of protective Th2 cytokines. Agonist alpha-galactosylceramide (alpha-GalCer) of iNKT cells exert a therapeutical effect in type 1 diabetes. We investigated whether iNKT activation with alpha-GalCer was protective in collagen-induced arthritis (CIA) in DBA/1 mice, a standard model of rheumatoid arthritis. Here, we have shown that in vivo iNKT cell function was altered in DBA/1 mice since stimulation with alpha-GalCer led to decreased IL-4 and IFN-gamma levels in sera, as compared with C57BL/6 mice. alpha-GalCer induced a clear-cut diminution of clinical and histological arthritides. An anti-IL-10 receptor antibody abrogated the protective effect of alpha-GalCer, suggesting a key role for IL-10 in the protection against CIA by activated iNKT cells. Confirming these data, disease protection conferred by alpha-GalCer correlated with the ability of LN CD4+ cells to secrete larger amounts of IL-10. These findings suggest that in CIA susceptibility to autoimmunity is associated with dysfunctions of iNKT cells. Our demonstration that iNKT cell activation by alpha-GalCer remains efficient in CIA-prone DBA/1 mice to provide protective IL-10 suggests that this could be used therapeutically to treat autoimmune arthritis.
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MESH Headings
- Animals
- Arthritis, Experimental/immunology
- Arthritis, Experimental/pathology
- Arthritis, Experimental/prevention & control
- Arthritis, Rheumatoid/immunology
- Arthritis, Rheumatoid/pathology
- Arthritis, Rheumatoid/prevention & control
- Galactosylceramides/therapeutic use
- Genetic Predisposition to Disease
- Interleukin-10/physiology
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Lymphocyte Activation/immunology
- Male
- Mice
- Mice, Inbred C57BL
- Mice, Inbred DBA
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
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Affiliation(s)
- Aurore Miellot
- UPRES EA-3408 and Rheumatology Department, University Paris 13 and CHU Avicenne (AP-HP), Bobigny, France
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Rocha-Campos AC, Melki R, Zhu R, Deruytter N, Damotte D, Dy M, Herbelin A, Garchon HJ. Genetic and functional analysis of the Nkt1 locus using congenic NOD mice: improved Valpha14-NKT cell performance but failure to protect against type 1 diabetes. Diabetes 2006; 55:1163-70. [PMID: 16567543 DOI: 10.2337/diabetes.55.04.06.db05-0908] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [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: 01/04/2023]
Abstract
Defective invariant natural killer T-cells (iNKT cells) have been implicated in the etiology of type 1 diabetes in nonobese diabetic (NOD) mice. In a genome scan of a cross between NOD and C57BL/6 mice, the most significant locus controlling the number of iNKT cells, referred to as Nkt1, was recently mapped to distal chromosome 1. Here, using congenic mice for this chromosomal segment, we definitively demonstrate the existence of Nkt1 and show that introgression of the C57BL/6 allele onto the NOD background improves both the number of iNKT cells and their rapid production of cytokines elicited by alpha-galactosylceramide treatment, explaining at least half of the difference between the NOD and C57BL/6 strains. Using new subcongenic lines, we circumscribed the Nkt1 locus to a 8.7-cM segment, between the NR1i3 and D1Mit458 markers, that notably includes the SLAM (signaling lymphocytic activation molecule) gene cluster, recently involved in murine lupus susceptibility. However, despite a significant correction of the iNKT cell defect, the Nkt1 locus did not alter the course of spontaneous diabetes in congenic mice. Our findings indicate a complex relationship between iNKT cells and autoimmune susceptibility. Congenic lines nonetheless provide powerful models to dissect the biology of iNKT cells.
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Hachem P, Lisbonne M, Michel ML, Diem S, Roongapinun S, Lefort J, Marchal G, Herbelin A, Askenase PW, Dy M, Leite-de-Moraes MC. α-Galactosylceramide-induced iNKT cells suppress experimental allergic asthma in sensitized mice: Role of IFN-γ. Eur J Immunol 2005; 35:2793-802. [PMID: 16180255 DOI: 10.1002/eji.200535268] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Allergic asthma is a multifaceted syndrome consisting of eosinophil-rich airway inflammation, bronchospasm, and airway hyper-responsiveness (AHR). Using a mouse model of allergic asthma, we previously reported that invariant NKT (iNKT) cells increase the severity of this disease. Herein, we demonstrate that a single i.v. injection of alpha-galactosylceramide (alpha-GalCer), 1 h before the first airway allergen challenge of OVA-sensitized mice, abrogates elicitation of AHR, airway eosinophilia, IL-4 and IL-5 production in bronchoalveolar lavage fluid, and specific anti-OVA IgE antibodies. Further, alpha-GalCer administered intranasally also strongly inhibited the major symptoms of asthma in sensitized and challenged mice. Alpha-GalCer treatment induces iNKT cell accumulation in the lungs, and shifts their cytokine profile from pro-asthmatic IL-4 to a protective IFN-gamma production. The role of IFN-gamma from iNKT cells in protection was shown by adoptive transfer of sorted iNKT cells from OVA-sensitized and alpha-GalCer-treated mice which protected immunized recipients from manifesting asthma by an IFN-gamma-dependent pathway. Our findings demonstrate for the first time that alpha-GalCer administered locally inhibits asthma symptoms, even in predisposed asthmatic mice, through an iNKT cell- and IFN-gamma-dependent pathway.
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Affiliation(s)
- Patricia Hachem
- Centre National de la Recherche Scientifique-Unité Mixte de Recherche 8147, Paris V, Hôpital Necker, Paris, France
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Ranson T, Bregenholt S, Lehuen A, Gaillot O, Leite-de-Moraes MC, Herbelin A, Berche P, Di Santo JP. Invariant Vα14+NKT Cells Participate in the Early Response to EntericListeria monocytogenesInfection. J Immunol 2005; 175:1137-44. [PMID: 16002715 DOI: 10.4049/jimmunol.175.2.1137] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Invariant Valpha14(+) NKT cells are a specialized CD1-reactive T cell subset implicated in innate and adaptive immunity. We assessed whether Valpha14(+) NKT cells participated in the immune response against enteric Listeria monocytogenes infection in vivo. Using CD1d tetramers loaded with the synthetic lipid alpha-galactosylceramide (CD1d/alphaGC), we found that splenic and hepatic Valpha14(+) NKT cells in C57BL/6 mice were early producers of IFN-gamma (but not IL-4) after L. monocytogenes infection. Adoptive transfer of Valpha14(+) NKT cells derived from TCRalpha degrees Valpha14-Jalpha18 transgenic (TCRalpha degrees Valpha14Tg) mice into alymphoid Rag(null) gamma(c)(null) mice demonstrated that Valpha14(+) NKT cells were capable of providing early protection against enteric L. monocytogenes infection with systemic production of IFN-gamma and reduction of the bacterial burden in the liver and spleen. Rechallenge experiments demonstrated that previously immunized wild-type and Jalpha18null mice, but not TCRalpha(null) or TCRalpha(null) Valpha14Tg mice, were able to mount adaptive responses to L. monocytogenes. These data demonstrate that Valpha14(+) NKT cells are able to participate in the early response against enteric L. monocytogenes through amplification of IFN-gamma production, but are not essential for, nor capable of, mediating memory responses required to sterilize the host.
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MESH Headings
- Animals
- Cell Separation
- Gene Rearrangement, alpha-Chain T-Cell Antigen Receptor
- Genes, T-Cell Receptor alpha/genetics
- Immunity, Innate/genetics
- Immunologic Memory/genetics
- Interferon-gamma/biosynthesis
- Intubation, Gastrointestinal
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Killer Cells, Natural/microbiology
- Listeria monocytogenes/immunology
- Listeriosis/genetics
- Listeriosis/immunology
- Listeriosis/prevention & control
- Lymphocyte Activation/genetics
- Lymphopenia/genetics
- Lymphopenia/immunology
- Lymphopenia/microbiology
- Mice
- Mice, Inbred C57BL
- Mice, Knockout
- Mice, Transgenic
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
- T-Lymphocyte Subsets/microbiology
- Th1 Cells/immunology
- Th1 Cells/metabolism
- Th1 Cells/microbiology
- Time Factors
- Transcriptional Activation/immunology
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Affiliation(s)
- Thomas Ranson
- Unité des Cytokines et Développement Lymphoïde, Institut National de la Santé et de la Recherche Médicale Unité 668, Institut Pasteur, 25 Rue du Docteur Roux, Cedex 15 Paris, France
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45
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Bessis N, Miellot A, Herbelin A, Zhu R, Boissier M. Arthritis Res Ther 2005; 7:P80. [DOI: 10.1186/ar1601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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46
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Gourdy P, Araujo LM, Zhu R, Garmy-Susini B, Diem S, Laurell H, Leite-de-Moraes M, Dy M, Arnal JF, Bayard F, Herbelin A. Relevance of sexual dimorphism to regulatory T cells: estradiol promotes IFN-gamma production by invariant natural killer T cells. Blood 2004; 105:2415-20. [PMID: 15383462 DOI: 10.1182/blood-2004-07-2819] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Mechanisms accounting for gender dimorphism during immune responses are still poorly understood. Since invariant natural killer T (iNKT) cells exert important regulatory functions through their capacity to produce both T helper 1 (Th1) and Th2 cytokines, we addressed the question of whether these activities could be modulated by sexual hormones. We found that in vivo challenge with the specific ligand of iNKT cells, alpha-galactosylceramide (alpha-GalCer), induced significantly higher concentrations of interferon gamma (IFN-gamma) in the serum of female than in that of male mice, while interleukin 4 (IL-4) production was not modified. In support of a crucial role of ovarian hormones in this phenomenon, a significant decrease of serum IFN-gamma concentrations occurred in ovariectomized females, in response to treatment with alpha-GalCer, while orchidectomy affected neither IFN-gamma nor IL-4 serum concentrations in males. The implication of estrogens in this selective enhancement of IFN-gamma production by iNKT cells was demonstrated by (1) the increased alpha-GalCer-induced IFN-gamma synthesis by iNKT cells upon both in vitro and in vivo exposure to estradiol and (2) the abolition of the sex-linked difference in alpha-GalCer-induced IFN-gamma release in estrogen receptor alpha-deficient mice. These results provide the first evidence that estrogens influence iNKT cells leading to this gender dimorphism in their cytokine production profile.
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Affiliation(s)
- Pierre Gourdy
- Institut National de la Santé et de la Recherche Médicale (INSERM) U589, Institut L. Bugnard, Centre Hospitalier et Universitaire (CHU) Rangueil, Toulouse, France
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Araujo LM, Lefort J, Nahori MA, Diem S, Zhu R, Dy M, Leite-de-Moraes MC, Bach JF, Vargaftig BB, Herbelin A. Exacerbated Th2-mediated airway inflammation and hyperresponsiveness in autoimmune diabetes-prone NOD mice: a critical role for CD1d-dependent NKT cells. Eur J Immunol 2004; 34:327-35. [PMID: 14768037 DOI: 10.1002/eji.200324151] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The NOD mouse has proved to be a relevant model of insulin-dependent diabetes mellitus, closely resembling the human disease. However, it is unknown whether this strain presents a general biastoward Th1-mediated autoimmunity or remains capable of mounting complete Th2-mediated responses. Here, we show that NOD mice have the capacity to develop a typical Th2-mediated disease, namely experimental allergic asthma. In contrast to what might have been expected, they even developed a stronger Th2-mediated pulmonary inflammatory response than BALB/c mice, a strain that shows a typical Th2 bias in this model. Thus, after allergen sensitization and intra-nasal challenge, the typical features of experimental asthma were exacerbated in NOD mice, including enhanced bronchopulmonary responsiveness, mucus production and eosinophilic inflammation in the lungs as well as specific IgE titers in serum. These hallmarks of allergic asthma were associated with increased IL-4, IL-5, IL-13 and eotaxin production in the lungs, as compared with BALB/c mice. Notwithstanding their quantitative and functional defect in NOD mice, CD1d-dependent NKT cells contribute to aggravate the disease, since in OVA-immunized CD1d(-/-) NOD mice, which are deficient in this particular T cell subset, airway eosinophilia was clearly diminished relative to NOD littermates. This is the first evidence that autoimmune diabetes-prone NOD mice can also give rise to enhanced Th2-mediated responses and might thus provide a useful model for the study of common genetic and cellular components, including NKT cells that contribute to both asthma and type 1 diabetes.
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Lisbonne M, Diem S, de Castro Keller A, Lefort J, Araujo LM, Hachem P, Fourneau JM, Sidobre S, Kronenberg M, Taniguchi M, Van Endert P, Dy M, Askenase P, Russo M, Vargaftig BB, Herbelin A, Leite-de-Moraes MC. Cutting edge: invariant V alpha 14 NKT cells are required for allergen-induced airway inflammation and hyperreactivity in an experimental asthma model. J Immunol 2003; 171:1637-41. [PMID: 12902459 DOI: 10.4049/jimmunol.171.4.1637] [Citation(s) in RCA: 251] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Airway hyperreactivity (AHR), eosinophilic inflammation with a Th2-type cytokine profile, and specific Th2-mediated IgE production characterize allergic asthma. In this paper, we show that OVA-immunized Jalpha18(-/-) mice, which are exclusively deficient in the invariant Valpha14(+) (iValpha14), CD1d-restricted NKT cells, exhibit impaired AHR and airway eosinophilia, decreased IL-4 and IL-5 production in bronchoalveolar lavage fluid, and reduced OVA-specific IgE compared with wild-type (WT) littermates. Adoptive transfer of WT iValpha14 NKT cells fully reconstitutes the capacity of Jalpha18(-/-) mice to develop allergic asthma. Also, specific tetramer staining shows that OVA-immunized WT mice have activated (CD69(+)) iValpha14 NKT cells. Importantly, anti-CD1d mAb treatment blocked the ability of iValpha14 T cells to amplify eosinophil recruitment to airways, and both Th2 cytokine and IgE production following OVA challenge. In conclusion, these findings clearly demonstrate that iValpha14 NKT cells are required to participate in allergen-induced Th2 airway inflammation through a CD1d-dependent mechanism.
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MESH Headings
- Administration, Intranasal
- Adoptive Transfer
- Allergens/administration & dosage
- Animals
- Antigens, CD1/physiology
- Antigens, CD1d
- Asthma/immunology
- Asthma/pathology
- Bronchial Hyperreactivity/immunology
- Bronchial Hyperreactivity/pathology
- Bronchial Hyperreactivity/prevention & control
- Bronchoalveolar Lavage Fluid/immunology
- Disease Models, Animal
- Down-Regulation/genetics
- Down-Regulation/immunology
- Eosinophilia/genetics
- Eosinophilia/immunology
- Eosinophilia/prevention & control
- Immunodominant Epitopes/immunology
- Immunoglobulin E/biosynthesis
- Inflammation/genetics
- Inflammation/immunology
- Inflammation/prevention & control
- Interleukin-4/antagonists & inhibitors
- Interleukin-4/biosynthesis
- Interleukin-5/antagonists & inhibitors
- Interleukin-5/biosynthesis
- Killer Cells, Natural/immunology
- Killer Cells, Natural/metabolism
- Killer Cells, Natural/transplantation
- Lung/immunology
- Lung/pathology
- Lymphocyte Activation/genetics
- Male
- Mice
- Mice, Inbred C57BL
- Mice, Knockout
- Ovalbumin/administration & dosage
- Receptors, Antigen, T-Cell, alpha-beta/biosynthesis
- Receptors, Antigen, T-Cell, alpha-beta/deficiency
- Receptors, Antigen, T-Cell, alpha-beta/genetics
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
- T-Lymphocyte Subsets/transplantation
- Th2 Cells/immunology
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Affiliation(s)
- Mariette Lisbonne
- Centre National de la Recherche Scientifique Formation de Recherche en Evolution 2444, Paris V, Hôpital Necker, Paris, France
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49
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Leite-de-Moraes MC, Lisbonne M, Arnould A, Machavoine F, Herbelin A, Dy M, Schneider E. Ligand-activated natural killer T lymphocytes promptly produce IL-3 and GM-CSF in vivo: relevance to peripheral myeloid recruitment. Eur J Immunol 2002; 32:1897-904. [PMID: 12115609 DOI: 10.1002/1521-4141(200207)32:7<1897::aid-immu1897>3.0.co;2-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Natural killer (NK) T cells are prominent for their prompt IL-4 and IFN-gamma production upon TCR ligation that enables them to influence acquired immune responses. In the present study we provide evidence that the regulatory functions of this particular T cell subset extend to the myeloid compartment of bone marrow and spleen through its production of hematopoietic growth factors. Bone marrow and spleen NKT cells responded to a single injection of their specific ligand alpha-galactosylceramide (alpha-GalCer) by producing both IL-3 and granulocyte-macrophage colony stimulating factor (GM-CSF), whose colony-stimulating activity became detectable in the serum as early as 1 h post treatment. These cytokines were not produced in mice lacking NKT cells (CD1d-/-), whose exclusive involvement in this biological activity was further confirmed by intracellular immuno-staining. Growth factor production was accompanied by significant changes in the myeloid compartment of treated mice, namely mobilization of myeloid progenitors (colony-forming unit cells, CFU-C) and neutrophils from the bone marrow to the periphery. Taken together, our data support the notion that activated NKT cells influence innate immune responses by recruiting myeloid progenitors and granulocytes to the periphery through their production of hematopoietic growth factors.
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50
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Leite-de-Moraes M, Lisbonne M, Arnould A, Machavoine F, Herbelin A, Dy M, Schneider E. Ligand-activated natural killer T lymphocytes promptly produce IL-3 and GM-CSF in vivo: relevance to peripheral myeloid recruitment. Eur J Immunol 2002. [DOI: 10.1002/1521-4141(200207)32:7%3c1897::aid-immu1897%3e3.0.co;2-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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