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Meyer A. Illuminating the impact of γδ T cells in man and mice in spondylarthritides. Eur J Immunol 2024; 54:e2451071. [PMID: 39077953 DOI: 10.1002/eji.202451071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 07/16/2024] [Accepted: 07/18/2024] [Indexed: 07/31/2024]
Abstract
Spondylarthritides (SpA) are a group of autoinflammatory diseases affecting the spine, peripheral joints, and entheses, including axial spondyloarthritis (axSpA) and psoriatic arthritis. AxSpA has a multifactorial etiology that involves genetic predispositions, such as HLA-B27 and IL-23R. Although HLA-B27 is strongly associated with axSpA, its role remains unclear. GWAS studies have demonstrated that genetic polymorphisms related to the IL-23 pathway occur throughout the spectrum of SpA, including but not limited to axSpA and PsA. IL-23 promotes the production of IL-17, which drives inflammation and tissue damage. This pathway contributes not only to peripheral enthesitis but also to spinal inflammation. γδ T cells in axSpA express IL-23R and RORγt, crucial for their activation, although specific pathogenic cells and factors remain elusive. Despite drug efficacy in PsA, IL-23R inhibition is ineffective in axSpA. Murine models provide valuable insights into the intricate cellular and molecular interactions that contribute to the development and progression of SpA. Those models are useful tools to elucidate the dynamics of γδ T cell involvement, offering insights into disease mechanisms and potential therapeutic targets. This review aims to illuminate the complex interplay between IL-23 and γδ T cells in SpA pathogenesis, emphasizing their roles in chronic inflammation, tissue damage, and disease heterogeneity.
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MESH Headings
- Animals
- Humans
- Mice
- Receptors, Antigen, T-Cell, gamma-delta/immunology
- Receptors, Antigen, T-Cell, gamma-delta/genetics
- Receptors, Antigen, T-Cell, gamma-delta/metabolism
- Disease Models, Animal
- Interleukin-23/immunology
- Interleukin-23/metabolism
- Interleukin-23/genetics
- Interleukin-17/immunology
- Interleukin-17/metabolism
- HLA-B27 Antigen/genetics
- HLA-B27 Antigen/immunology
- Genetic Predisposition to Disease
- Spondylarthritis/immunology
- Receptors, Interleukin/genetics
- Receptors, Interleukin/metabolism
- Receptors, Interleukin/immunology
- Nuclear Receptor Subfamily 1, Group F, Member 3/genetics
- Nuclear Receptor Subfamily 1, Group F, Member 3/metabolism
- Nuclear Receptor Subfamily 1, Group F, Member 3/immunology
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Affiliation(s)
- Anja Meyer
- Center for Molecular Neurobiology Hamburg, Institute for Systems Immunology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
- Institute of Immunology, Hannover Medical School, Hannover, Germany
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Mezghiche I, Yahia-Cherbal H, Rogge L, Bianchi E. Interleukin 23 receptor: Expression and regulation in immune cells. Eur J Immunol 2024; 54:e2250348. [PMID: 37837262 DOI: 10.1002/eji.202250348] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/15/2023]
Abstract
The importance of IL-23 and its specific receptor, IL-23R, in the pathogenesis of several chronic inflammatory diseases has been established, but the underlying pathological mechanisms are not fully understood. This review focuses on IL-23R expression and regulation in immune cells.
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Affiliation(s)
| | | | - Lars Rogge
- Institut Pasteur, Université Paris Cité, Paris, France
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Roghani SA, Lotfi R, Soroush MG, Khorasanizadeh A, Feizollahi P, Assar S, Soufivand P, Pournazari M, Mohammadi Kish Z, Taghadosi M. Increased gene expression of CCR6 and RORγt in peripheral blood cells of rheumatoid arthritis patients and their correlation with anti-cyclic citrullinated peptide and disease activity. Immun Inflamm Dis 2023; 11:e1112. [PMID: 38156398 PMCID: PMC10698821 DOI: 10.1002/iid3.1112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 11/13/2023] [Accepted: 11/18/2023] [Indexed: 12/30/2023] Open
Abstract
OBJECTIVES The significance of T helper 17 (Th17) cells in the pathogenesis of rheumatoid arthritis (RA) has recently been demonstrated in many studies. Retinoic acid receptor-related orphan receptor γt (RORγt) is a transcription factor that is specifically involved in the generation of Th17 cells. Besides, the chemokine receptor CCR6, the receptor for CCL20, is characteristically expressed by these cells. Considering the pivotal roles of Th17 cells in RA pathogenesis, in this study, we assessed the gene expression of CCR6 and RORγt in the peripheral blood leukocytes of new case RA patients. Also, we evaluated their association with anticyclic citrullinated peptide (anti-CCP) antibodies and disease activity. METHODS Forty-five new case RA patients and 45 healthy persons have been recruited in this investigation. The gene expression of CCR6 and RORγt was evaluated by quantitative real-time PCR (qRT-PCR), and anti-CCP antibodies plasma levels were measured using the enzyme-linked immunosorbent assay (ELISA) technique. Disease activity was measured according to the disease activity score-28 (DAS-28) formula. RESULTS The gene expression of CCR6 and RORγt increased remarkably in new case RA patients compared to healthy controls (p < .05 and p < .01, respectively). Moreover, there was a positive correlation between RORγt gene expression and parameters, including gene expression of CCR6 (p = .001, r = .461), plasma levels of CCL20 (p = .0009, r = .477), ESR (p = .004, r = .419), DAS-28 (p = .006, r = .402), anti-CCP (p = .019, r = .346), and RF (p = .001, r = .451). Also, CCR6 gene expression was positively associated with the DAS-28 (p = .037, r = .310), plasma levels of anti-CCP (p = .037, r = .312), and ESR (p = .029, r = .327). CONCLUSION Increased gene expression of CCR6 and RORγt in peripheral blood leukocytes of new case RA patients may contribute to the exacerbation and pathogenesis of RA.
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Affiliation(s)
- Seyed Askar Roghani
- Student Research Committee, Medical SchoolKermanshah University of Medical SciencesKermanshahIran
- Immunology Department, Faculty of MedicineKermanshah University of Medical SciencesKermanshahIran
- Medical Biology Research Center, Health Technology InstituteKermanshah University of Medical SciencesKermanshahIran
| | - Ramin Lotfi
- Clinical Research Development Center, Tohid HospitalKurdistan University of Medical SciencesSanandajIran
- Lung Diseases and Allergy Research Center, Research Institute for Health DevelopmentKurdistan University of Medical SciencesSanandajIran
| | | | - Ali Khorasanizadeh
- Student Research Committee, School of MedicineAhvaz Jundishapur University of Medical SciencesAhvazIran
| | - Parisa Feizollahi
- Immunology Department, Faculty of MedicineKermanshah University of Medical SciencesKermanshahIran
| | - Shirin Assar
- Clinical Research Development Center, Imam Reza HospitalKermanshah University of Medical SciencesKermanshahIran
| | - Parviz Soufivand
- Clinical Research Development Center, Imam Reza HospitalKermanshah University of Medical SciencesKermanshahIran
| | - Mehran Pournazari
- Clinical Research Development Center, Imam Reza HospitalKermanshah University of Medical SciencesKermanshahIran
| | - Zahra Mohammadi Kish
- Clinical Research Development Center, Imam Reza HospitalKermanshah University of Medical SciencesKermanshahIran
| | - Mahdi Taghadosi
- Immunology Department, Faculty of MedicineKermanshah University of Medical SciencesKermanshahIran
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Kong JS, Jeong GH, Yoo SA. The use of animal models in rheumatoid arthritis research. JOURNAL OF YEUNGNAM MEDICAL SCIENCE 2023; 40:23-29. [PMID: 36411592 PMCID: PMC9946911 DOI: 10.12701/jyms.2022.00773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 10/27/2022] [Accepted: 11/04/2022] [Indexed: 06/16/2023]
Abstract
The pathological hallmark of rheumatoid arthritis (RA) is a synovial pannus that comprises proliferating and invasive fibroblast-like synoviocytes, infiltrating inflammatory cells, and an associated neoangiogenic response. Animal models have been established to study these pathological features of human RA. Spontaneous and induced animal models of RA primarily reflect inflammatory aspects of the disease. Among various induced animal models, collagen-induced arthritis (CIA) and collagen antibody-induced arthritis (CAIA) models are widely used to study the pathogenesis of RA. Improved transplantation techniques for severe combined immunodeficiency (SCID) mouse models of RA can be used to evaluate the effectiveness of potential therapeutics in human tissues and cells. This review provides basic information on various animal models of RA, including CIA and CAIA. In addition, we describe a SCID mouse coimplantation model that can measure the long-distance migration of human RA synoviocytes and cartilage destruction induced by these cells.
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Affiliation(s)
- Jin-Sun Kong
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Center for Integrative Rheumatoid Transcriptomics and Dynamics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Gi Heon Jeong
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Center for Integrative Rheumatoid Transcriptomics and Dynamics, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung-Ah Yoo
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Center for Integrative Rheumatoid Transcriptomics and Dynamics, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Chae DS, Han S, Lee MK, Kim SW. Genome Edited Sirt1-Overexpressing Human Mesenchymal Stem Cells Exhibit Therapeutic Effects in Treating Collagen-Induced Arthritis. Mol Cells 2021; 44:245-253. [PMID: 33935044 PMCID: PMC8112166 DOI: 10.14348/molcells.2021.0037] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/18/2021] [Accepted: 04/01/2021] [Indexed: 12/15/2022] Open
Abstract
Even though mesenchymal stem cells (MSCs) are known for cartilage regeneration, their therapeutic efficacy needs to be enhanced. In the present study, we produced genome-edited silent information regulator 2 type 1 (Sirt1)-overexpressing MSCs, and evaluated their therapeutic potential in a damaged cartilage mouse liver fibrosis model. The Sirt1 gene was successfully inserted into a 'safe harbor' genomic locus in amniotic mesenchymal stem cells (AMMs), and the chondrogenic properties of the Sirt1 gene overexpressing AMMs (AMM/S) were characterized using quantitative PCR and histology. Therapeutic potentials were investigated in a collagen-induced arthritis (CIA) mouse model. Chondrocyte-differentiated AMM/S expressed cartilage-specific genes and were positive for Safranin O staining. Transplantation of AMM/S attenuated CIA progression and suppressed T helper (Th)-17 cell activation while increasing the Treg cell population in CIA mice. Pro-inflammatory factors, such as interleukin (IL)-1β, IL-6, monocyte chemoattractant protein (MCP)-1, and tumor necrosis factor (TNF)-α were significantly decreased in AMM/S-injected joint tissues. In conclusion, genome-edited AMM/S may represent a safe and alternative therapeutic option for the treatment and repair of damaged cartilage, or in inflammatory joint arthritis.
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Affiliation(s)
- Dong-Sik Chae
- Department of Orthopedic Surgery, International St. Mary’s Hospital, Catholic Kwandong University College of Medicine, Incheon 22711, Korea
| | - Seongho Han
- Department of Family Medicine, Dong-A University Medical Center, Dong-A University College of Medicine, Busan 49201, Korea
| | - Min-Kyung Lee
- Department of Dental Hygine, Dong-Eui Universtigy, Busan 47340, Korea
| | - Sung-Whan Kim
- Department Medicine, Catholic Kwandong University College of Medicine, Gangneung 25601, Korea
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Chae DS, Han JH, Park YJ, Kim SW. TGF-β1 overexpressing human MSCs generated using gene editing show robust therapeutic potential for treating collagen-induced arthritis. J Tissue Eng Regen Med 2021; 15:513-523. [PMID: 33749143 DOI: 10.1002/term.3191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 11/29/2020] [Accepted: 03/12/2021] [Indexed: 12/14/2022]
Abstract
Transforming growth factor β (TGF-β) plays a pivotal role in cartilage differentiation and other functions of mesenchymal stem cells (MSCs). In this study, we investigated the therapeutic potential of TGF-β1 overexpressing amniotic MSCs (AMMs) generated using gene editing in a mouse model of damaged cartilage. The TGF-β1 gene was inserted into a safe harbor genomic locus in AMMs using transcription activator-like effector nucleases. The chondrogenic properties of TGF-β1-overexpressing AMMs (AMM/T) were characterized using reverse transcription polymerase chain reaction (RT-PCR), quantitative RT-PCR, and histological analysis, and their therapeutic effects were evaluated in mouse model of collagen-induced arthritis (CIA). AMM/T expressed cartilage-specific genes and showed intense Safranin O and Alcian blue staining. Furthermore, injecting AMM/T attenuated CIA progression compared with AMM injection, and increased the regulatory T (Treg) cell population, while suppressing T helper (Th)17 cell activation in CIA mice. Proinflammatory factors, such as interleukin-1β (IL-1β), IL-6, monocyte chemoattractant protein-1, and tumor necrosis factor-α were significantly decreased in AMM/T injected CIA mice compared with their AMM injected counterparts. In conclusion, genome-edited AMMs overexpressing TGF-β1 may be a novel and alternative therapeutic option for protecting cartilage and treating inflammatory joint arthritis.
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Affiliation(s)
- Dong-Sik Chae
- Department of Orthopedic Surgery, Catholic Kwandong University College of Medicine, International St. Mary's Hospital, Incheon, Republic of Korea
| | - Ju Hye Han
- Department Medicine, Catholic Kwandong University College of Medicine, Gangneung, Republic of Korea
| | - Young-Jin Park
- Department of Family Medicine, Dong-A University College of Medicine, Dong-A University Medical Center, Busan, Republic of Korea
| | - Sung-Whan Kim
- Department Medicine, Catholic Kwandong University College of Medicine, Gangneung, Republic of Korea
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Opejin A, Surnov A, Misulovin Z, Pherson M, Gross C, Iberg CA, Fallahee I, Bourque J, Dorsett D, Hawiger D. A Two-Step Process of Effector Programming Governs CD4 + T Cell Fate Determination Induced by Antigenic Activation in the Steady State. Cell Rep 2020; 33:108424. [PMID: 33238127 PMCID: PMC7714042 DOI: 10.1016/j.celrep.2020.108424] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 10/01/2020] [Accepted: 10/30/2020] [Indexed: 02/06/2023] Open
Abstract
Various processes induce and maintain immune tolerance, but effector T cells still arise under minimal perturbations of homeostasis through unclear mechanisms. We report that, contrary to the model postulating primarily tolerogenic mechanisms initiated under homeostatic conditions, effector programming is an integral part of T cell fate determination induced by antigenic activation in the steady state. This effector programming depends on a two-step process starting with induction of effector precursors that express Hopx and are imprinted with multiple instructions for their subsequent terminal effector differentiation. Such molecular circuits advancing specific terminal effector differentiation upon re-stimulation include programmed expression of interferon-γ, whose production then promotes expression of T-bet in the precursors. We further show that effector programming coincides with regulatory conversion among T cells sharing the same antigen specificity. However, conventional type 2 dendritic cells (cDC2) and T cell functions of mammalian target of rapamycin complex 1 (mTORC1) increase effector precursor induction while decreasing the proportion of T cells that can become peripheral Foxp3+ regulatory T (pTreg) cells. The mechanisms in the steady state that govern the formation of effector T cells with potentially autoimmune functions remain unclear. Opejin et al. reveal a two-step process starting with induction of effector precursors that express Hopx and are imprinted with multiple instructions for their subsequent terminal effector differentiation.
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Affiliation(s)
- Adeleye Opejin
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Alexey Surnov
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Ziva Misulovin
- Edward A. Doisy Department of Biochemistry and Molecular Biology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Michelle Pherson
- Edward A. Doisy Department of Biochemistry and Molecular Biology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Cindy Gross
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Courtney A Iberg
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Ian Fallahee
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Jessica Bourque
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Dale Dorsett
- Edward A. Doisy Department of Biochemistry and Molecular Biology, Saint Louis University School of Medicine, St. Louis, MO, USA
| | - Daniel Hawiger
- Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, MO, USA.
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Pastor-Fernández G, Mariblanca IR, Navarro MN. Decoding IL-23 Signaling Cascade for New Therapeutic Opportunities. Cells 2020; 9:cells9092044. [PMID: 32906785 PMCID: PMC7563346 DOI: 10.3390/cells9092044] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/24/2020] [Accepted: 09/04/2020] [Indexed: 02/06/2023] Open
Abstract
The interleukin 23 (IL-23) is a key pro-inflammatory cytokine in the development of chronic inflammatory diseases, such as psoriasis, inflammatory bowel diseases, multiple sclerosis, or rheumatoid arthritis. The pathological consequences of excessive IL-23 signaling have been linked to its ability to promote the production of inflammatory mediators, such as IL-17, IL-22, granulocyte-macrophage colony-stimulating (GM-CSF), or the tumor necrosis factor (TNFα) by target populations, mainly Th17 and IL-17-secreting TCRγδ cells (Tγδ17). Due to their pivotal role in inflammatory diseases, IL-23 and its downstream effector molecules have emerged as attractive therapeutic targets, leading to the development of neutralizing antibodies against IL-23 and IL-17 that have shown efficacy in different inflammatory diseases. Despite the success of monoclonal antibodies, there are patients that show no response or partial response to these treatments. Thus, effective therapies for inflammatory diseases may require the combination of multiple immune-modulatory drugs to prevent disease progression and to improve quality of life. Alternative strategies aimed at inhibiting intracellular signaling cascades using small molecule inhibitors or interfering peptides have not been fully exploited in the context of IL-23-mediated diseases. In this review, we discuss the current knowledge about proximal signaling events triggered by IL-23 upon binding to its membrane receptor to bring to the spotlight new opportunities for therapeutic intervention in IL-23-mediated pathologies.
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