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Okuno D, Sakamoto N, Akiyama Y, Tokito T, Hara A, Kido T, Ishimoto H, Ishimatsu Y, Tagod MSO, Okamura H, Tanaka Y, Mukae H. Two Distinct Mechanisms Underlying γδ T Cell-Mediated Regulation of Collagen Type I in Lung Fibroblasts. Cells 2022; 11:cells11182816. [PMID: 36139391 PMCID: PMC9496746 DOI: 10.3390/cells11182816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 08/24/2022] [Accepted: 09/07/2022] [Indexed: 11/20/2022] Open
Abstract
Idiopathic pulmonary fibrosis is a chronic intractable lung disease, leading to respiratory failure and death. Although anti-fibrotic agents delay disease progression, they are not considered curative treatments, and alternative modalities have attracted attention. We examined the effect of human γδ T cells on collagen type I in lung fibroblasts. Collagen type I was markedly reduced in a γδ T cell number-dependent manner following treatment with γδ T cells expanded with tetrakis-pivaloxymethyl 2-(thiazole-2-ylamino) ethylidene-1,1-bisphosphonate (PTA) and interleukin-2. Collagen type I levels remained unchanged on addition of γδ T cells to the culture system through a trans-well culture membrane, suggesting that cell–cell contact is essential for reducing its levels in lung fibroblasts. Re-stimulating γδ T cells with (E)-4-hydroxy-3-methylbut-2-enyl diphosphate (HMBPP) reduced collagen type I levels without cell–cell contact, indicating the existence of HMBPP-induced soluble anti-fibrotic factors in γδ T cells. Adding anti-interferon-γ (IFN-γ)-neutralizing mAb restored collagen type I levels, demonstrating that human γδ T cell-derived IFN-γ reduces collagen type I levels. Conversely, interleukin-18 augmented γδ T cell-induced suppression of collagen type I. Therefore, human γδ T cells reduce collagen levels in lung fibroblasts via two distinct mechanisms; adoptive γδ T cell transfer is potentially a new therapeutic candidate.
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Affiliation(s)
- Daisuke Okuno
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
| | - Noriho Sakamoto
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
- Correspondence: ; Tel.: +81-95-819-7273
| | - Yoshiko Akiyama
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
| | - Takatomo Tokito
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
| | - Atsuko Hara
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
| | - Takashi Kido
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
| | - Hiroshi Ishimoto
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
| | - Yuji Ishimatsu
- Department of Nursing, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8520, Japan
| | | | - Haruki Okamura
- Laboratory of Tumor Immunology and Cell Therapy, Hyogo College of Medicine, Nishinomiya 663-8501, Japan
| | - Yoshimasa Tanaka
- Center for Medical Innovation, Nagasaki University, Nagasaki 852-8588, Japan
| | - Hiroshi Mukae
- Department of Respiratory Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki 852-8501, Japan
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2
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Hemed-Shaked M, Cowman MK, Kim JR, Huang X, Chau E, Ovadia H, Amar KO, Eshkar-Sebban L, Melamed M, Lev LB, Kedar E, Armengol J, Alemany J, Beyth S, Okon E, Kanduc D, Elgavish S, Wallach-Dayan SB, Cohen SJ, Naor D. MTADV 5-MER peptide suppresses chronic inflammations as well as autoimmune pathologies and unveils a new potential target-Serum Amyloid A. J Autoimmun 2021; 124:102713. [PMID: 34390919 DOI: 10.1016/j.jaut.2021.102713] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/21/2021] [Accepted: 07/24/2021] [Indexed: 11/17/2022]
Abstract
Despite the existence of potent anti-inflammatory biological drugs e.g., anti-TNF and anti IL-6 receptor antibodies, for treating chronic inflammatory and autoimmune diseases, these are costly and not specific. Cheaper oral available drugs remain an unmet need. Expression of the acute phase protein Serum Amyloid A (SAA) is dependent on release of pro-inflammatory cytokines IL-1, IL-6 and TNF-α during inflammation. Conversely, SAA induces pro-inflammatory cytokine secretion, including Th17, leading to a pathogenic vicious cycle and chronic inflammation. 5- MER peptide (5-MP) MTADV (methionine-threonine-alanine-aspartic acid-valine), also called Amilo-5MER, was originally derived from a sequence of a pro-inflammatory CD44 variant isolated from synovial fluid of a Rheumatoid Arthritis (RA) patient. This human peptide displays an efficient anti-inflammatory effects to ameliorate pathology and clinical symptoms in mouse models of RA, Inflammatory Bowel Disease (IBD) and Multiple Sclerosis (MS). Bioinformatics and qRT-PCR revealed that 5-MP, administrated to encephalomyelytic mice, up-regulates genes contributing to chronic inflammation resistance. Mass spectrometry of proteins that were pulled down from an RA synovial cell extract with biotinylated 5-MP, showed that it binds SAA. 5-MP disrupted SAA assembly, which is correlated with its pro-inflammatory activity. The peptide MTADV (but not scrambled TMVAD) significantly inhibited the release of pro-inflammatory cytokines IL-6 and IL-1β from SAA-activated human fibroblasts, THP-1 monocytes and peripheral blood mononuclear cells. 5-MP suppresses the pro-inflammatory IL-6 release from SAA-activated cells, but not from non-activated cells. 5-MP could not display therapeutic activity in rats, which are SAA deficient, but does inhibit inflammations in animal models of IBD and MS, both are SAA-dependent, as shown by others in SAA knockout mice. In conclusion, 5-MP suppresses chronic inflammation in animal models of RA, IBD and MS, which are SAA-dependent, but not in animal models, which are SAA-independent.
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Affiliation(s)
- Maayan Hemed-Shaked
- The Lautenberg Center of Immunology and Cancer Research, Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Mary K Cowman
- Department of Biomedical Engineering, Tandon School of Engineering, New York University, New York, NY, USA
| | - Jin Ryoun Kim
- Othmer-Jacobs Department of Chemical and Biomolecular Engineering, Tandon School of Engineering, Brooklyn, USA
| | - Xiayun Huang
- Othmer-Jacobs Department of Chemical and Biomolecular Engineering, Tandon School of Engineering, Brooklyn, USA
| | - Edward Chau
- Othmer-Jacobs Department of Chemical and Biomolecular Engineering, Tandon School of Engineering, Brooklyn, USA
| | - Haim Ovadia
- Department of Neurology, Agnes Ginges Center for Human Neurogenetics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Keren-Or Amar
- The Lautenberg Center of Immunology and Cancer Research, Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Lora Eshkar-Sebban
- The Lautenberg Center of Immunology and Cancer Research, Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Michal Melamed
- The Lautenberg Center of Immunology and Cancer Research, Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Libat Bar Lev
- The Lautenberg Center of Immunology and Cancer Research, Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Eli Kedar
- The Lautenberg Center of Immunology and Cancer Research, Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | | | | | - Shaul Beyth
- Orthopedic Surgery Department, Hadassah University Hospital, Jerusalem, Israel
| | - Eli Okon
- Department of Pathology, Hadassah University Hospital, Jerusalem, Israel
| | - Darja Kanduc
- Biotechnologies and Biopharmaceutics, University of Bari, Bari, 70126, Italy
| | - Sharona Elgavish
- Bioinformatics Unit of the Hebrew University of Jerusalem and Hadassah Medical Center, Israel
| | - Shulamit B Wallach-Dayan
- Lung Cellular and Molecular Biology Laboratory, Institute of Pulmonary Medicine, Hadassah-Hebrew University Medical Center, Israel
| | - Shmuel Jaffe Cohen
- The Lautenberg Center of Immunology and Cancer Research, Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - David Naor
- The Lautenberg Center of Immunology and Cancer Research, Faculty of Medicine, Hebrew University of Jerusalem, Israel.
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3
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Vettori S, Barra G, Russo B, Borgia A, Pasquale G, Pellecchia L, Vicedomini L, De Palma R. T-Cell Proapoptotic and Antifibrotic Activity Against Autologous Skin Fibroblasts in vitro Is Associated With IL-17A Axis Upregulation in Systemic Sclerosis. Front Immunol 2020; 11:220. [PMID: 32174912 PMCID: PMC7056890 DOI: 10.3389/fimmu.2020.00220] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/27/2020] [Indexed: 12/25/2022] Open
Abstract
Background: Systemic sclerosis (SSc) T cells can induce apoptosis of autologous skin fibroblasts in vitro. Th17 cells have been reported to increase in SSc patients, and interleukin-17A (IL-17A) has a profibrotic function. We used a system based on T-cell-autologous fibroblast co-cultures to further investigate a possible role of IL-17A in SSc. Methods: T cells from diffuse SSc patients were co-cultured with autologous skin fibroblasts. IL17A mRNA was assessed by real-time PCR in co-cultured and control T cells, while IL17RA, CXCL1, CCL2, CCL3, COL1A1, COL3A1, CTGF, TGFBR2, and SMAD3 mRNAs were assessed in co-cultured and control fibroblasts. In subset experiments, co-cultures and control cells were treated with either IL-17A or IL-17A plus anti-IL17 receptor monoclonal antibody (α-IL-17RA mAb). Chemokine and procollagen type I (PCI) production was further investigated at the protein level in cell culture supernatants by multiple suspension immunoassay and sandwich ELISA, respectively. Co-cultured and control fibroblasts were also stained with Annexin V and analyzed by flow cytometry. Results: T cell–fibroblast co-cultures overexpressed IL17A and IL17RA. Furthermore, co-cultured fibroblasts upregulated IL-17A targets CXCL1, CCL2, and CCL3, while COL1A1, COL3A1, CTGF, and two key effectors of the TGF-β signaling, TGFBR2 and SMAD3, were found downregulated. Consistently, chemokine concentrations were increased in co-culture supernatants, while PCI levels were reduced, especially after stimulation with ectopic IL-17A. Finally, simultaneous α-IL-17RA mAb treatment restored PCI levels and reduced fibroblast apoptosis in IL-17A-stimulated co-cultures. Conclusion: These data suggest that IL-17A upregulation might play a role in modulating T cell-mediated antifibrotic and proapoptotic effects in co-cultured autologous skin fibroblasts.
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Affiliation(s)
- Serena Vettori
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giusi Barra
- Clinical Immunology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Barbara Russo
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Alessia Borgia
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Pasquale
- Clinical Immunology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Luciana Pellecchia
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Lucia Vicedomini
- Rheumatology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Raffaele De Palma
- Clinical Immunology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.,Institute of Protein Biochemistry (IBP-CNR), Naples, Italy
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4
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Bank I. The Role of Gamma Delta T Cells in Autoimmune Rheumatic Diseases. Cells 2020; 9:E462. [PMID: 32085540 PMCID: PMC7072729 DOI: 10.3390/cells9020462] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/14/2020] [Accepted: 02/15/2020] [Indexed: 02/07/2023] Open
Abstract
Autoimmune rheumatic diseases (ARDs), affecting ~1-1.5% of all humans, are associated with considerable life long morbidity and early mortality. Early studies in the 1990s showed numerical changes of the recently discovered γδ T cells in the peripheral blood and in affected tissues of patients with a variety of ARDs, kindling interest in their role in the immuno-pathogenesis of these chronic inflammatory conditions. Indeed, later studies applied rapid developments in the understanding of γδ T cell biology, including antigens recognized by γδ T cells, their developmental programs, states of activation, and cytokine production profiles, to analyze their contribution to the pathological immune response in these disorders. Here we review the published studies addressing the role of γδ T in the major autoimmune rheumatic diseases, including rheumatoid arthritis, juvenile idiopathic arthritis, ankylosing spondylitis, systemic lupus erythematosus and scleroderma, and animal models thereof. Due to their unique properties spanning adaptive and innate immune functions, the ever deeper understanding of this unique T cell population is shedding new light on the pathogenesis of, while potentially enabling new therapeutic approaches to, these diseases.
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Affiliation(s)
- Ilan Bank
- Rheumatology Unit, Autoimmunity Center, Sheba Medical Center, Tel-Hashomer 52621, Israel
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5
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Benyamine A, Magalon J, Sabatier F, Lyonnet L, Robert S, Dumoulin C, Morange S, Mazodier K, Kaplanski G, Reynaud-Gaubert M, Rossi P, Dignat-George F, Granel B, Paul P. Natural Killer Cells Exhibit a Peculiar Phenotypic Profile in Systemic Sclerosis and Are Potent Inducers of Endothelial Microparticles Release. Front Immunol 2018; 9:1665. [PMID: 30072999 PMCID: PMC6058015 DOI: 10.3389/fimmu.2018.01665] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 07/04/2018] [Indexed: 12/22/2022] Open
Abstract
The pathophysiology of systemic sclerosis (SSc) involves early endothelial and immune activation, both preceding the onset of fibrosis. We previously identified soluble fractalkine and circulating endothelial microparticles (EMPs) as biomarkers of endothelial inflammatory activation in SSc. Fractalkine plays a dual role as a membrane-bound adhesion molecule expressed in inflamed endothelial cells (ECs) and as a chemokine involved in the recruitment, transmigration, and cytotoxic activation of immune cells that express CX3CR1, the receptor of fractalkine, namely CD8 and γδ T cells and natural killer (NK) cells. We aimed to quantify circulating cytotoxic immune cells and their expression of CX3CR1. We further investigated the expression profile of NK cells chemokine receptors and activation markers and the potential of NK cells to induce EC activation in SSc. We performed a monocentric study (NCT 02636127) enrolling 15 SSc patients [15 females, median age of 55 years (39–63), 11 limited cutaneous form and 4 diffuse] and 15 healthy controls. Serum fractalkine levels were significantly increased in SSc patients. Circulating CD8 T cells numbers were decreased in SSc patients with no difference in their CX3CR1 expression. Circulating γδ T cells and NK cells numbers were preserved. CX3CR1 expression in CD8 and γδ T cells did not differ between SSc patients and controls. The percentage and level of CX3CR1 expression in NK cells were significantly lowered in SSc patients. Percentages of CXCR4, NKG2D, CD69-expressing NK cells, and their expression levels were decreased in NK cells. Conversely, CD16 level expression and percentages of CD16+ NK cells were preserved. The exposure of human microvascular dermic EC line (HMVEC-d) to peripheral blood mononuclear cells resulted in similar NK cells degranulation activity in SSc patients and controls. We further showed that NK cells purified from the blood of SSc patients induced enhanced release of EMPs than NK cells from controls. This study evidenced a peculiar NK cells phenotype in SSc characterized by decreased chemokine and activation receptors expression, that might reflect NK cells involvement in the pathogenic process. It also highlighted the role of NK cells as a potent mechanism inducing endothelial activation through enhanced EMPs release.
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Affiliation(s)
- Audrey Benyamine
- Internal Medicine Department, Pôle MINC, Hôpital Nord, Assistance Publique Hôpitaux de Marseille (AP-HM), Marseille, France.,Aix Marseille Univ, INSERM, INRA, C2VN, Marseille, France
| | - Jérémy Magalon
- Aix Marseille Univ, INSERM, INRA, C2VN, Marseille, France.,Cell Therapy Unit, Hôpital de la Conception, AP-HM, INSERM CIC BT 1409, Marseille, France
| | - Florence Sabatier
- Aix Marseille Univ, INSERM, INRA, C2VN, Marseille, France.,Cell Therapy Unit, Hôpital de la Conception, AP-HM, INSERM CIC BT 1409, Marseille, France.,Hematology and Vascular Biology Department, Hôpital de la Conception, AP-HM, Marseille, France.,Centre d'Investigation clinique (CIC), Hôpital de la Conception, AP-HM, Marseille, France
| | - Luc Lyonnet
- Hematology and Vascular Biology Department, Hôpital de la Conception, AP-HM, Marseille, France
| | | | - Chloé Dumoulin
- Cell Therapy Unit, Hôpital de la Conception, AP-HM, INSERM CIC BT 1409, Marseille, France.,Hematology and Vascular Biology Department, Hôpital de la Conception, AP-HM, Marseille, France
| | - Sophie Morange
- Centre d'Investigation clinique (CIC), Hôpital de la Conception, AP-HM, Marseille, France
| | - Karin Mazodier
- Internal Medicine and Clinical Immunology Department, Pôle MINC, Hôpital de la Conception, AP-HM, Marseille, France
| | - Gilles Kaplanski
- Aix Marseille Univ, INSERM, INRA, C2VN, Marseille, France.,Internal Medicine and Clinical Immunology Department, Pôle MINC, Hôpital de la Conception, AP-HM, Marseille, France
| | | | - Pascal Rossi
- Internal Medicine Department, Pôle MINC, Hôpital Nord, Assistance Publique Hôpitaux de Marseille (AP-HM), Marseille, France.,Aix Marseille Univ, INSERM, INRA, C2VN, Marseille, France
| | - Françoise Dignat-George
- Aix Marseille Univ, INSERM, INRA, C2VN, Marseille, France.,Hematology and Vascular Biology Department, Hôpital de la Conception, AP-HM, Marseille, France
| | - Brigitte Granel
- Internal Medicine Department, Pôle MINC, Hôpital Nord, Assistance Publique Hôpitaux de Marseille (AP-HM), Marseille, France.,Aix Marseille Univ, INSERM, INRA, C2VN, Marseille, France
| | - Pascale Paul
- Aix Marseille Univ, INSERM, INRA, C2VN, Marseille, France.,Cell Therapy Unit, Hôpital de la Conception, AP-HM, INSERM CIC BT 1409, Marseille, France.,Hematology and Vascular Biology Department, Hôpital de la Conception, AP-HM, Marseille, France
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6
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Migalovich Sheikhet H, Villacorta Hidalgo J, Fisch P, Balbir-Gurman A, Braun-Moscovici Y, Bank I. Dysregulated CD25 and Cytokine Expression by γδ T Cells of Systemic Sclerosis Patients Stimulated With Cardiolipin and Zoledronate. Front Immunol 2018; 9:753. [PMID: 29706966 PMCID: PMC5909681 DOI: 10.3389/fimmu.2018.00753] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 03/26/2018] [Indexed: 11/13/2022] Open
Abstract
Objectives γδ T cells, a non-conventional innate lymphocyte subset containing cells that can be activated by lipids and phosphoantigens, are abnormally regulated in systemic sclerosis (SSc). To further evaluate the significance of this dysregulation, we compared how exposure to an autoantigenic lipid, cardiolipin (CL), during co-stimulation with an amino-bisphosphonate (zoledronate, zol), affects the activation and cytokine production of SSc and healthy control (HC) γδ T cells. Methods Expression of CD25 on Vγ9+, Vδ1+, and total CD3+ T cells in cultured peripheral blood mononuclear cells (PBMCs), their binding of CD1d tetramers, and the effect of monoclonal antibody (mAb) blockade of CD1d were monitored by flow cytometry after 4 days of in vitro culture. Intracellular production of IFNγ and IL-4 was assessed after overnight culture. Results Percentages of CD25+ among CD3+ and Vδ1+ T cells were elevated significantly in short-term cultured SSc PBMC compared to HC. In SSc but not HC, CL and zol, respectively, suppressed %CD25+ Vγ9+ and Vδ1+ T cells but, when combined, CL + zol significantly activated both subsets in HC and partially reversed inhibition by the individual reagents in SSc. Importantly, Vδ1+ T cells in both SSc and HC were highly reactive with lipid presenting CD1d tetramers, and a CD1d-blocking mAb decreased CL-induced enhancement of %SSc CD25+ Vδ1+ T cells in the presence of zol. %IFNγ+ cells among Vγ9+ T cells of SSc was lower than HC cultured in medium, CL, zol, or CL + zol, whereas %IFNγ+ Vδ1+ T cells was lower only in the presence of CL or CL + zol. %IL-4+ T cells were similar in SSc and HC in all conditions, with the exception of being increased in SSc Vγ9+ T cells in the presence of CL. Conclusion Abnormal functional responses of γδ T cell subsets to stimulation by CL and phosphoantigens in SSc may contribute to fibrosis and immunosuppression, characteristics of this disease.
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Affiliation(s)
| | | | - Paul Fisch
- Department of Clinical Pathology, University of Freiburg Medical Center, Freiburg, Germany
| | - Alexandra Balbir-Gurman
- B. Shine Rheumatology Unit, Rambam Health Care Campus and The Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Yolanda Braun-Moscovici
- B. Shine Rheumatology Unit, Rambam Health Care Campus and The Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Ilan Bank
- Laboratory of Immune-Regulation, Sheba Medical Center, Ramat Gan, Israel.,Rheumatology Unit, Tel Aviv University, Tel Aviv, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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7
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Subset-specific alterations in frequencies and functional signatures of γδ T cells in systemic sclerosis patients. Inflamm Res 2016; 65:985-994. [DOI: 10.1007/s00011-016-0982-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Revised: 08/09/2016] [Accepted: 08/18/2016] [Indexed: 02/06/2023] Open
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8
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Segawa S, Goto D, Iizuka A, Kaneko S, Yokosawa M, Kondo Y, Matsumoto I, Sumida T. The regulatory role of interferon-γ producing gamma delta T cells via the suppression of T helper 17 cell activity in bleomycin-induced pulmonary fibrosis. Clin Exp Immunol 2016; 185:348-60. [PMID: 27083148 DOI: 10.1111/cei.12802] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 04/11/2016] [Accepted: 04/11/2016] [Indexed: 02/06/2023] Open
Abstract
Interstitial pneumonia (IP) is a chronic progressive interstitial lung disease associated with poor prognosis and high mortality. However, the pathogenesis of IP remains to be elucidated. The aim of this study was to clarify the role of pulmonary γδT cells in IP. In wild-type (WT) mice exposed to bleomycin, pulmonary γδT cells were expanded and produced large amounts of interferon (IFN)-γ and interleukin (IL)-17A. Histological and biochemical analyses showed that bleomycin-induced IP was more severe in T cell receptor (TCR-δ-deficient (TCRδ(-/-) ) mice than WT mice. In TCRδ(-/-) mice, pulmonary IL-17A(+) CD4(+) Τ cells expanded at days 7 and 14 after bleomycin exposure. In TCRδ(-/-) mice infused with γδT cells from WT mice, the number of pulmonary IL-17A(+) CD4(+) T cells was lower than in TCRδ(-/-) mice. The examination of IL-17A(-/-) TCRδ(-/-) mice indicated that γδT cells suppressed pulmonary fibrosis through the suppression of IL-17A(+) CD4(+) T cells. The differentiation of T helper (Th)17 cells was determined in vitro, and CD4(+) cells isolated from TCRδ(-/-) mice showed normal differentiation of Th17 cells compared with WT mice. Th17 cell differentiation was suppressed in the presence of IFN-γ producing γδT cells in vitro. Pulmonary fibrosis was attenuated by IFN-γ-producing γδT cells through the suppression of pulmonary IL-17A(+) CD4(+) T cells. These results suggested that pulmonary γδT cells seem to play a regulatory role in the development of bleomycin-induced IP mouse model via the suppression of IL-17A production.
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Affiliation(s)
- S Segawa
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - D Goto
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - A Iizuka
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - S Kaneko
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - M Yokosawa
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Y Kondo
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - I Matsumoto
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - T Sumida
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
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9
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Bank I, Marcu-Malina V. Quantitative peripheral blood perturbations of γδ T cells in human disease and their clinical implications. Clin Rev Allergy Immunol 2015; 47:311-33. [PMID: 24126758 DOI: 10.1007/s12016-013-8391-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Human γδ T cells, which play innate and adaptive, protective as well as destructive, roles in the immune response, were discovered in 1986, but the clinical significance of alterations of the levels of these cells in the peripheral blood in human diseases has not been comprehensively reviewed. Here, we review patterns of easily measurable changes of this subset of T cells in peripheral blood from relevant publications in PubMed and their correlations with specific disease categories, specific diagnoses within disease categories, and prognostic outcomes. These collective data suggest that enumeration of γδ T cells and their subsets in the peripheral blood of patients could be a useful tool to evaluate diagnosis and prognosis in the clinical setting.
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Affiliation(s)
- Ilan Bank
- Department of Medicine F, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, 52621, Israel,
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10
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Marcu-Malina V, Balbir-Gurman A, Dardik R, Braun-Moscovici Y, Segel MJ, Bank I. A Novel Prothrombotic Pathway in Systemic Sclerosis Patients: Possible Role of Bisphosphonate-Activated γδ T Cells. Front Immunol 2014; 5:414. [PMID: 25250025 PMCID: PMC4157565 DOI: 10.3389/fimmu.2014.00414] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Accepted: 08/15/2014] [Indexed: 11/17/2022] Open
Abstract
Objectives: Infusions of aminobisphonates (ABP) activate Vγ9δ2T cells in vivo and induce an acute inflammatory response in 30% of patients treated for osteoporosis. Following the observation of digital thrombosis in a systemic sclerosis (SSc) patient after treatment with an intravenous ABP, zoledronate (Zol), we evaluated whether patient and control peripheral blood (PB) mononuclear cell (MC, PBMC) acquire a prothrombotic phenotype in response to Zol. Results: Vγ9δ2T cells of both patients and healthy donors (HD) upregulated the CD69 activation antigen and secreted tumor necrosis factor (TNF)α in response to Zol in vitro. In addition, exposure to either Zol or lipopolysaccharide (LPS), or to both additively, induced expression of the highly procoagulant, tissue factor (TF)-1 on CD14+ monocytes. Importantly, only Zol-induced TF-1 was blocked by a monoclonal antibody to TNFα. Interestingly, we found that SSc, but not HD, Vδ1+ T cells were concurrently activated by Zol to produce interleukin (IL)-4. Addition of plasma from the blood of the SSc patient who developed critical digital ischemia after infusion of Zol, but neither plasma from a second patient with no adverse clinical response to Zol infusion nor of a HD, strongly enhanced Zol-induced monocyte TF-1, which could still be blocked by anti-TNFα. Conclusion: Aminobisphonates induced secretion of TNFα by Vγ9δ2+ T cells may lead to TNFα-dependent induction of procoagulant TF-1 induction on monocytes. In certain clinical settings, e.g., SSc, TF-1+ monocytes could play a role in triggering clinically relevant thrombosis.
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Affiliation(s)
| | - Alexandra Balbir-Gurman
- B Shine Rheumatology Unit, Rambam Health Care Campus, Rambam Medical Center , Haifa , Israel
| | - Rima Dardik
- Institutes of Thrombosis and Hemostasis, Sheba Medical Center , Ramat Gan , Israel
| | - Yolanda Braun-Moscovici
- B Shine Rheumatology Unit, Rambam Health Care Campus, Rambam Medical Center , Haifa , Israel
| | - Michael J Segel
- Institute of Pulmonary Diseases, Sheba Medical Center , Ramat Gan , Israel
| | - Ilan Bank
- Laboratory of Immunoregulation, Sheba Medical Center , Ramat Gan , Israel ; Department of Medicine F, Sheba Medical Center , Ramat Gan , Israel ; Department of Medicine, Sackler School of Medicine, Tel Aviv University , Tel Aviv , Israel
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11
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Laurent AJ, Bindslev N, Johansson B, Berg L. Synergistic effects of ethanol and isopentenyl pyrophosphate on expansion of γδ T cells in synovial fluid from patients with arthritis. PLoS One 2014; 9:e103683. [PMID: 25090614 PMCID: PMC4121167 DOI: 10.1371/journal.pone.0103683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 04/29/2014] [Indexed: 01/03/2023] Open
Abstract
Low to moderate ethanol consumption has been associated with protective effects in autoimmune diseases such as rheumatoid arthritis, RA. An expansion of γδ T cells induced by isopentenyl pyrophosphate, IPP, likewise seems to have a protective role in arthritis. The aim of this project was to test the hypothesis that low doses of ethanol can enhance IPP-induced expansion of synovial fluid γδ T cells from patients with arthritis and may thereby potentially account for the beneficial effects of ethanol on symptoms of the arthritic process. Thus, mononuclear cells from synovial fluid (SF) from 15 patients with arthritis and from peripheral blood (PB) from 15 healthy donors were stimulated with low concentrations of ethanol and IPP for 7 days in vitro. IPP in combination with ethanol 0.015%, 2.5 mM, equivalent to the decrease per hour in blood ethanol concentration due to metabolism, gave a significantly higher fractional expansion of SF γδ T cells compared with IPP alone after 7 days (ratio 10.1+/-4.0, p<0.0008, n = 12) in patients with arthritis. Similar results were obtained for PB γδ T cells from healthy controls (ratio 2.0+/-0.4, p<0.011, n = 15). The augmented expansion of γδ T cells in SF is explained by a higher proliferation (p = 0.0034, n = 11) and an increased survival (p<0.005, n = 11) in SF cultures stimulated with IPP plus ethanol compared to IPP alone. The synergistic effects of IPP and ethanol indicate a possible allosteric effect of ethanol. Similar effects could be seen when stimulating PB with ethanol in presence of risedronate, which has the ability to increase endogenous levels of IPP. We conclude that expansion of γδ T cells by combinatorial drug effects, possibly in fixed-dose combination, FDC, of ethanol in the presence of IPP might give a protective role in diseases such as arthritis.
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MESH Headings
- Adult
- Aged
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/immunology
- Arthritis, Rheumatoid/pathology
- Cell Proliferation/drug effects
- Cell Survival/drug effects
- Drug Synergism
- Ethanol/pharmacology
- Etidronic Acid/analogs & derivatives
- Etidronic Acid/pharmacology
- Etidronic Acid/therapeutic use
- Female
- Hemiterpenes/pharmacology
- Humans
- Interferon-gamma/biosynthesis
- Lymphocyte Activation/drug effects
- Male
- Middle Aged
- Models, Biological
- Organophosphorus Compounds/pharmacology
- Phenotype
- Receptors, Antigen, T-Cell, alpha-beta/metabolism
- Receptors, Antigen, T-Cell, gamma-delta/metabolism
- Risedronic Acid
- Synovial Fluid/cytology
- Synovial Fluid/drug effects
- Synovial Fluid/immunology
- T-Lymphocyte Subsets/drug effects
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Affiliation(s)
- Agneta J. Laurent
- Rheumatology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- * E-mail:
| | - Niels Bindslev
- Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Björn Johansson
- Neurogenetics Unit, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Louise Berg
- Rheumatology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
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12
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Segawa S, Goto D, Horikoshi M, Kondo Y, Umeda N, Hagiwara S, Yokosawa M, Hirota T, Miki H, Tsuboi H, Ogishima H, Suzuki T, Matsumoto I, Sumida T. Involvement of CD161+ Vδ1+ γδ T cells in systemic sclerosis: association with interstitial pneumonia. Rheumatology (Oxford) 2014; 53:2259-69. [PMID: 24972843 DOI: 10.1093/rheumatology/keu246] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE Interstitial pneumonia (IP) is a chronic progressive interstitial lung disease associated with high mortality and poor prognosis. However, the pathogenesis of IP remains to be elucidated. The aim of this study was to clarify the role of CD161(+) Vδ1(+) γδ T cells in SSc patients with IP. METHODS The proportion of CD161(+) Vδ1(+) γδ T cells in peripheral blood mononuclear cells (PBMCs) and serum sialylated carbohydrate antigen (KL-6) levels were determined. GeneChip analysis was performed with CD161(-) and CD161(+) Vδ1(+) γδ T cells. Cytokine and chemokine expression from CD161(+) Vδ1(+) γδ T cells was measured and used to evaluate the effect of culture supernatant on fibroblast proliferation. RESULTS The proportion of CD161(+) Vδ1(+) γδ T cells was significantly higher in SSc than healthy controls (HCs) and correlated negatively with serum KL-6 levels in IP-positive SSc patients. The gene and mRNA expression level of chemokine ligand 3 (CCL3) was markedly higher in CD161(+) Vδ1(+) γδ T cells than in CD161(-) Vδ1(+) γδ T cells. CD161(+) Vδ1(+) γδ T cells in IP-positive SSc patients showed higher production of CCL3 and lower production of IFN-γ than in HCs. Culture supernatant derived from IP-negative and IP-positive SSc patients promoted fibroblast proliferation, whereas that from HCs did not. CONCLUSION The small proportion and the altered cell functions of CD161(+) Vδ1(+) γδ T cells among PBMCs in SSc patients play a role in the pathogenesis of IP. These findings suggest that CD161(+) Vδ1(+) γδ T cells may play a regulatory role in the pathogenesis of IP in SSc patients via IFN-γ production.
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Affiliation(s)
- Seiji Segawa
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Daisuke Goto
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Masanobu Horikoshi
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Yuya Kondo
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Naoto Umeda
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Shinnya Hagiwara
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Masahiro Yokosawa
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Tomoya Hirota
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Haruka Miki
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Hiroto Tsuboi
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Hiroshi Ogishima
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Takeshi Suzuki
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Isao Matsumoto
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Takayuki Sumida
- Department of Internal Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan.
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Ueda-Hayakawa I, Hasegawa M, Hamaguchi Y, Takehara K, Fujimoto M. Circulating γ/δ T cells in systemic sclerosis exhibit activated phenotype and enhance gene expression of proalpha2(I) collagen of fibroblasts. J Dermatol Sci 2013; 69:54-60. [DOI: 10.1016/j.jdermsci.2012.10.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 10/05/2012] [Accepted: 10/09/2012] [Indexed: 10/27/2022]
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14
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Bendersky A, Marcu-Malina V, Berkun Y, Gerstein M, Nagar M, Goldstein I, Padeh S, Bank I. Cellular Interactions of Synovial Fluid γδ T Cells in Juvenile Idiopathic Arthritis. THE JOURNAL OF IMMUNOLOGY 2012; 188:4349-59. [DOI: 10.4049/jimmunol.1102403] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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15
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Apoptosis modulation as a promising target for treatment of systemic sclerosis. Int J Rheumatol 2011; 2011:495792. [PMID: 21912551 PMCID: PMC3170778 DOI: 10.1155/2011/495792] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2011] [Revised: 07/06/2011] [Accepted: 07/06/2011] [Indexed: 12/22/2022] Open
Abstract
Diffuse systemic sclerosis (SSc) is a fatal autoimmune disease characterized by an excessive ECM deposition inducing a loss of function of skin and internal organs. Apoptosis is a key mechanism involved in all the stages of the disease: vascular damage, immune dysfunction, and fibrosis. The purpose of this paper is to gather new findings in apoptosis related to SSc, to highlight relations between apoptosis and fibrosis, and to identify new therapeutic targets.
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16
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BERKUN YACKOV, BENDERSKY ANNA, GERSTEIN MAYA, GOLDSTEIN ITAMAR, PADEH SHAI, BANK ILAN. γδT cells in Juvenile Idiopathic Arthritis: Higher Percentages of Synovial Vδ1+ and Vγ9+ T Cell Subsets Are Associated with Milder Disease. J Rheumatol 2011; 38:1123-9. [DOI: 10.3899/jrheum.100938] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Objective.To analyze γδT cell subsets in peripheral blood (PB) and synovial fluid (SF) of patients with juvenile idiopathic arthritis (JIA), and to correlate γδT cell subsets with clinical characteristics.Methods.γδT cell subsets as percentages of CD3+ T cells in samples of PB (n = 25) and SF (n = 93) were analyzed by flow cytometry in 93 JIA patients. The percentage of Vγ9+ γδT cells after 10 days of in vitro expansion with either interleukin 2 (IL-2) or isopentenyl pyrophosphate (IPP) plus IL-2 was determined.Results.Both Vδ1+ and Vγ9+ γδT cell subsets were detected in SF of all patients, but only the percentage of Vδ1+ cells was higher in SF compared to PB (p < 0.01). The distribution of γδT cell subsets was similar in different JIA subgroups, whereas antinuclear antibody (ANA)-positive patients had a higher percentage of SF Vδ1+ T cells than ANA-negative patients (p < 0.01). The percentage of SF Vδ1+ T cells was inversely associated with age at onset, recurrence of synovitis, and erythrocyte sedimentation rate; and that of SF Vγ9+ T cells was inversely correlated with age at onset and was higher in patients who recovered from disease (n = 15). IPP-induced expansion of SF Vγ9+ T cells correlated with disease remission, whereas the expansion of SF Vγ9+ T cells in media with IL-2 alone was significantly greater in patients with uveitis.Conclusion.The percentage of Vδ1+ and Vγ9+ γδT cells among the SF T cells and their ability to respond to IPP or IL-2 correlated with specific outcomes of JIA, suggesting their role in the immunopathogenesis of this disease.
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