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McGrath S, Grimstad K, Thorarinsdottir K, Forslind K, Glinatsi D, Leu Agelii M, Aranburu A, Sundell T, Jonsson CA, Camponeschi A, Hultgård Ekwall AK, Tilevik A, Gjertsson I, Mårtensson IL. Correlation of Professional Antigen-Presenting Tbet +CD11c + B Cells With Bone Destruction in Untreated Rheumatoid Arthritis. Arthritis Rheumatol 2024; 76:1263-1277. [PMID: 38570939 DOI: 10.1002/art.42857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 02/09/2024] [Accepted: 04/01/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVE Subsets of CD21-/low memory B cells (MBCs), including double-negative (DN, CD27-IgD-) and Tbet+CD11c+ cells, are expanded in chronic inflammatory diseases. In rheumatoid arthritis (RA), CD21-/low MBCs correlate with joint destruction. However, whether this is due to the Tbet+CD11c+ subset, its function and pathogenic contribution to RA are unknown. This study aims to investigate the association between CD21-/lowTbet+CD11c+ MBCs and joint destruction as well as other clinical parameters and to elucidate their functional properties in patients with untreated RA (uRA). METHODS Clinical observations were combined with flow cytometry (n = 36) and single-cell RNA sequencing (scRNA-seq) and V(D)J sequencing (n = 4) of peripheral blood (PB) MBCs from patients with uRA. The transcriptome of circulating Tbet+CD11c+ MBCs was compared with scRNA-seq data of synovial B cells. In vitro coculture of Tbet+CD11c+ B cells with T cells was used to assess costimulatory capacity. RESULTS CD21-/lowTbet+CD11c+ MBCs in PB correlated with bone destruction but no other clinical parameters analyzed. The Tbet+CD11c+ MBCs have undergone clonal expansion and express somatically mutated V genes. Gene expression analysis of these cells identified a unique signature of more than 150 up-regulated genes associated with antigen presentation functions, including B cell receptor activation and clathrin-mediated antigen internalization; regulation of actin filaments, endosomes, and lysosomes; antigen processing, loading, presentation, and costimulation; a transcriptome mirrored in their synovial tissue counterparts. In vitro, Tbet+CD11c+ B cells induced retinoic acid receptor-related orphan nuclear receptor γT expression in CD4+ T cells, thereby polarizing to Th17 cells, a T cell subset critical for osteoclastogenesis and associated with bone destruction. CONCLUSION This study suggests that Tbet+CD11c+ MBCs contribute to the pathogenesis of RA by promoting bone destruction through antigen presentation, T cell activation, and Th17 polarization.
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Affiliation(s)
- Sarah McGrath
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Kristoffer Grimstad
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden, and School of Bioscience, University of Skövde, Skövde, Sweden
| | - Katrin Thorarinsdottir
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Kristina Forslind
- Lund University, Lund, Sweden, and Spenshult Research and Development Centre, Halmstad, Sweden
| | | | - Monica Leu Agelii
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Alaitz Aranburu
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Timothy Sundell
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Charlotte A Jonsson
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Alessandro Camponeschi
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anna-Karin Hultgård Ekwall
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden, and Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Inger Gjertsson
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden, and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Inga-Lill Mårtensson
- Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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2
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Perera J, Delrosso CA, Nerviani A, Pitzalis C. Clinical Phenotypes, Serological Biomarkers, and Synovial Features Defining Seropositive and Seronegative Rheumatoid Arthritis: A Literature Review. Cells 2024; 13:743. [PMID: 38727279 PMCID: PMC11083059 DOI: 10.3390/cells13090743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 04/11/2024] [Accepted: 04/19/2024] [Indexed: 05/13/2024] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disorder which can lead to long-term joint damage and significantly reduced quality of life if not promptly diagnosed and adequately treated. Despite significant advances in treatment, about 40% of patients with RA do not respond to individual pharmacological agents and up to 20% do not respond to any of the available medications. To address this large unmet clinical need, several recent studies have focussed on an in-depth histological and molecular characterisation of the synovial tissue to drive the application of precision medicine to RA. Currently, RA patients are clinically divided into "seropositive" or "seronegative" RA, depending on the presence of routinely checked antibodies. Recent work has suggested that over the last two decades, long-term outcomes have improved significantly in seropositive RA but not in seronegative RA. Here, we present up-to-date differences in epidemiology, clinical features, and serological biomarkers in seronegative versus seropositive RA and discuss how histological and molecular synovial signatures, revealed by recent large synovial biopsy-based clinical trials, may be exploited to refine the classification of RA patients, especially in the seronegative group.
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Affiliation(s)
- James Perera
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, London EC1M 6BQ, UK
| | - Chiara Aurora Delrosso
- Department of Translational Medicine, University of Piemonte Orientale and Maggiore della Carità Hospital, 28100 Novara, Italy
| | - Alessandra Nerviani
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, London EC1M 6BQ, UK
| | - Costantino Pitzalis
- Centre for Experimental Medicine and Rheumatology, William Harvey Research Institute, NIHR Barts Biomedical Research Centre, Queen Mary University of London, London EC1M 6BQ, UK
- Department of Biomedical Sciences, Humanitas University & IRCCS Humanitas Research Hospital, 20089 Milan, Italy
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Hughes CD, Ryan SE, Steel KJA, van den Beukel MD, Trouw LA, van Schie KAJ, Toes REM, Menon B, Kirkham BW, Taams LS. Type 17-specific immune pathways are active in early spondyloarthritis. RMD Open 2023; 9:e003328. [PMID: 38123480 DOI: 10.1136/rmdopen-2023-003328] [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: 05/19/2023] [Accepted: 10/04/2023] [Indexed: 12/23/2023] Open
Abstract
OBJECTIVE Undifferentiated, early inflammatory arthritis (EIA) can differentiate into seropositive or seronegative rheumatoid arthritis (RA), peripheral spondyloarthritis (SpA) or remain as seronegative undifferentiated inflammatory arthritis (UIA). Little is known about immune pathways active in the early stages of SpA and seronegative UIA, in contrast to detailed knowledge of seropositive RA. The aim of this study was to examine if specific immune pathways were active in synovial CD4+ and CD8+ T cells in EIA. METHODS Synovial fluid (SF) samples from 30 patients with EIA were analysed for expression of IL-17A, IFNγ and TNFα in CD8+ or CD4+ T cells. Final clinical diagnoses were made at least 12 months after sample collection, by two independent clinicians blind to the study data. RESULTS Flow cytometry analysis of all EIA samples indicated considerable variation in synovial IL-17A+CD8+ T cells (Tc17) cell frequencies between patients. The group with a final diagnosis of SpA (psoriatic arthritis or peripheral SpA, n=14) showed a significant enrichment in the percentage of synovial Tc17 cells compared with the group later diagnosed with seronegative UIA (n=10). The small number of patients later diagnosed with seropositive RA (n=6) patients had few Tc17 cells, similar to our previous findings in established disease. In contrast, RA SF contained a significantly higher percentage of CD8+IFNγ+ T cells compared with SpA or seronegative UIA. CONCLUSION These results suggest that adaptive T cell cytokine pathways differ not only between RA and SpA but also seronegative UIA early in the disease process, with a particular activation of Tc17 pathways in early SpA.
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Affiliation(s)
- Catherine D Hughes
- Centre for Inflammation Biology & Cancer Immunology, King's College London, London, UK
| | - Sarah E Ryan
- Centre for Inflammation Biology & Cancer Immunology, King's College London, London, UK
| | - Kathryn J A Steel
- Centre for Inflammation Biology & Cancer Immunology, King's College London, London, UK
| | | | - L A Trouw
- Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Karin A J van Schie
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
| | - René E M Toes
- Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
| | - Bina Menon
- Department of Rheumatology, Guy's and St Thomas' Hospitals NHS Trust, London, UK
| | - Bruce W Kirkham
- Department of Rheumatology, Guy's and St Thomas' Hospitals NHS Trust, London, UK
| | - Leonie S Taams
- Centre for Inflammation Biology & Cancer Immunology, King's College London, London, UK
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Skubica P, Husakova M, Dankova P. In vitro osteoclastogenesis in autoimmune diseases - Strengths and pitfalls of a tool for studying pathological bone resorption and other disease characteristics. Heliyon 2023; 9:e21925. [PMID: 38034780 PMCID: PMC10682642 DOI: 10.1016/j.heliyon.2023.e21925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 12/02/2023] Open
Abstract
Osteoclasts play a critical role in bone pathology frequently associated with autoimmune diseases. Studying the etiopathogenesis of these diseases and their clinical manifestations can involve in vitro osteoclastogenesis, an experimental technique that utilizes osteoclast precursors that are relatively easily accessible from peripheral blood or synovial fluid. However, the increasing number of methodical options to study osteoclastogenesis in vitro poses challenges in translating findings to clinical research and practice. This review compares and critically evaluates previous research work based on in vitro differentiation of human osteoclast precursors originating from patients, which aimed to explain autoimmune pathology in rheumatic and enteropathic diseases. The discussion focuses primarily on methodical differences between the studies, including the origin of osteoclast precursors, culture conditions, and methods for identifying osteoclasts and assessing their activity. Additionally, the review examines the clinical significance of the three most commonly used in vitro approaches: induced osteoclastogenesis, spontaneous osteoclastogenesis, and cell co-culture. By analyzing and integrating the gathered information, this review proposes general connections between different studies, even in cases where their results are seemingly contradictory. The derived conclusions and future directions aim to enhance our understanding of a potential and limitations of in vitro osteoclastogenesis and provide a foundation for discussing novel methods (such as osteoclastogenesis dynamic) and standardized approaches (such as spontaneous osteoclastogenesis) for future use in autoimmune disease research.
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Affiliation(s)
- Patrik Skubica
- Faculty of Science, Charles University, Prague, Czech Republic
| | - Marketa Husakova
- First Faculty of Medicine, Charles University, Prague and Institute of Rheumatology, Prague, Czech Republic
| | - Pavlina Dankova
- Faculty of Science, Charles University, Prague, Czech Republic
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5
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Hou J, Xu P, Zhong Y, Zhou Z, Zhang W. Interleukin-21 knockout reduces bone loss in ovariectomized mice by inhibiting osteoclastogenesis. Biosci Biotechnol Biochem 2023; 87:1265-1273. [PMID: 37708033 DOI: 10.1093/bbb/zbad103] [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: 04/17/2023] [Accepted: 07/27/2023] [Indexed: 09/16/2023]
Abstract
Estrogen deficiency accelerates osteoporosis in elderly women. However, the role of IL-21 in postmenopausal osteoporosis remains unclear. Female wild-type (WT) C57BL/6 and IL-21 knockout (KO) mice were used for ovariectomy (OVX). Here, IL-21 levels were significantly increased in the serum and bone tissues of WT-OVX mice. The trabecular bone space of the femur was significantly increased, and the bone mass was reduced in OVX mice, accompanied by a significant decrease in the maximum load, energy absorption, and elastic modulus indices. In contrast, IL-21 knockout effectively alleviated the effects of OVX on bone mass. Serum TRACP-5b and receptor activator of nuclear factor kappa B ligand (RANKL) levels and osteoclastogenesis were significantly higher in OVX mice than in sham mice, while serum TRACP-5b and RANKL levels and osteoclastogenesis were significantly decreased in IL-21 KO + OVX mice compared to WT + OVX mice. IL-21 knockdown reduces TRACP-5b, RANKL, and osteoclastogenesis, effectively preventing bone resorption and alleviating the progression of OVX-induced osteoporosis.
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Affiliation(s)
- Junlong Hou
- Department of Orthopaedics, Jieyang People's Hospital, Jieyang, China
| | - Ping Xu
- Spinal Trauma Area 2, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Yanheng Zhong
- Spinal Trauma Area 2, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Zhigang Zhou
- Spinal Trauma Area 2, The First Affiliated Hospital of Jinan University, Guangzhou, China
- Department of Orthopaedics, The Fifth Affiliated Hospital of Jinan University, Heyuan, China
| | - Wencai Zhang
- Spinal Trauma Area 2, The First Affiliated Hospital of Jinan University, Guangzhou, China
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Junxian L, Mehrabanian M, Mivehchi H, Banakar M, Etajuri EA. The homeostasis and therapeutic applications of innate and adaptive immune cells in periodontitis. Oral Dis 2023; 29:2552-2564. [PMID: 36004490 DOI: 10.1111/odi.14360] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 08/06/2022] [Accepted: 08/18/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Periodontitis (PD) is one of the most common dental disorders. This chronic oral inflammation is caused by complicated interrelations between bacterial infections, dysregulated immune reactions, and environmental risk factors. A dysregulated immune response can lead to inflammatory bone resorption by allowing the recruitment of pro-inflammatory immune cells to the periodontal tissues. SUBJECTS The recruitment of innate and adaptive immune cells in PD initiates the acute and following chronic inflammatory processes. The inflamed tissues, on the other hand, can be restored if the anti-inflammatory lineages are predominantly established in the periodontal tissues. Therefore, we aimed to review the published literature to provide an overview of the existing knowledge about the role of immune cells in PD, as well as their possible therapeutic applications. RESULTS Experimental studies showed that drugs/systems that negatively regulate inflammatory cells in the body, as well as interventions aimed at increasing the number of anti-inflammatory cells such as Tregs and Bregs, can both help in the healing process of PD. CONCLUSION Targeting immune cells or their positive/negative manipulations has been demonstrated to be an effective therapeutic method. However, to use this sort of immunotherapy in humans, further pre-clinical investigations, as well as randomized clinical trials, are required.
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Affiliation(s)
- Li Junxian
- Department of Oral and Maxillofacial Surgery, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Mojtaba Mehrabanian
- DMD Dentist, Alumni of the Faculty of Dentistry, University of Debrecen, Debrecen, Hungary
| | - Hassan Mivehchi
- DMD Dentist, Alumni of the Faculty of Dentistry, University of Debrecen, Debrecen, Hungary
| | - Morteza Banakar
- Saveetha Dental College, Chennai, India
- Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Enas Abdalla Etajuri
- Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya, Malaya, Malaysia
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7
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Bhattacharya G, Sengupta S, Jha R, Shaw SK, Jogdand GM, Barik PK, Padhan P, Parida JR, Devadas S. IL-21/23 axis modulates inflammatory cytokines and RANKL expression in RA CD4 + T cells via p-Akt1 signaling. Front Immunol 2023; 14:1235514. [PMID: 37809066 PMCID: PMC10551441 DOI: 10.3389/fimmu.2023.1235514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 09/04/2023] [Indexed: 10/10/2023] Open
Abstract
Introduction CD4+ T cells are critically involved in the pathogenesis of Rheumatoid Arthritis; an autoimmune disorder characterized by joint inflammation and bone degeneration. In this study, we focused on the critical role of cytokines, IL-21 and IL-23 in facilitating the aberrant status of RA Th17-like cells and report their significant contribution(s) in modulating the expression of inflammatory cytokines and RANKL. Methods Blood and synovial fluid collected from a total of 167 RA patients and 25 healthy volunteers were assessed for various inflammatory markers and RANKL expression in plasma and CD4+ T cells. Subsequent ex vivo studies examined the role of specific cytokines, IL-21 and IL-23 in mediating inflammation and RANKL upregulation by blocking their expression with neutralizing antibodies in RA CD4+ T cells and terminally differentiated human Th17 cells. Further, the role of p-Akt1 as a signalling target downstream of IL-21 and IL-23 was evinced with IL-21 and IL-23 inhibition and phospho Akt-1/2 kinase inhibitor. Results Our observations highlighted the augmented inflammatory cytokine levels in plasma and an aberrant CD4+ T cell phenotype expressing exaggerated inflammatory cytokines and membrane RANKL expression in RA as opposed to healthy controls. Neutralization of either IL-21 or IL-23 (p19 and p40) or both, resulted in downregulation of the cytokines, TNF-α, IFN-γ and IL-17 and RANKL expression in these cells, signifying the critical role of IL-21/23 axis in modulating inflammation and RANKL. Subsequent dissection of the signaling pathway found p-Akt1 as the key phosphoprotein downstream of both IL-21 and IL-23, capable of increasing inflammatory cytokines and RANKL production. Discussion Our findings unequivocally identify IL-21/23 axis in RA CD4+ T cells as a key regulator dictating two critical processes i.e. exaggerated inflammation and higher RANKL expression and provide critical targets in their downstream signalling for therapeutic approaches.
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Affiliation(s)
- Gargee Bhattacharya
- Institute of Life Sciences (ILS), Bhubaneswar, Odisha, India
- Regional Centre for Biotechnology (RCB), Faridabad-Gurgaon, Haryana, India
| | - Soumya Sengupta
- Institute of Life Sciences (ILS), Bhubaneswar, Odisha, India
- Regional Centre for Biotechnology (RCB), Faridabad-Gurgaon, Haryana, India
| | - Rohila Jha
- Institute of Life Sciences (ILS), Bhubaneswar, Odisha, India
- Regional Centre for Biotechnology (RCB), Faridabad-Gurgaon, Haryana, India
| | - Shubham K. Shaw
- Institute of Life Sciences (ILS), Bhubaneswar, Odisha, India
- Regional Centre for Biotechnology (RCB), Faridabad-Gurgaon, Haryana, India
| | | | | | - Prasanta Padhan
- Department of Clinical Immunology and Rheumatology, Kalinga Institute of Medical Sciences (KIMS), Bhubaneswar, Odisha, India
| | - Jyoti R. Parida
- Odisha Arthritis & Rheumatology Centre (OARC), Bhubaneswar, Odisha, India
| | - Satish Devadas
- Institute of Life Sciences (ILS), Bhubaneswar, Odisha, India
- Regional Centre for Biotechnology (RCB), Faridabad-Gurgaon, Haryana, India
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8
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Tomé C, Oliveira-Ramos F, Campanilho-Marques R, Mourão AF, Sousa S, Marques C, Melo AT, Teixeira RL, Martins AP, Moeda S, Costa-Reis P, Torres RP, Bandeira M, Fonseca H, Gonçalves M, Santos MJ, Graca L, Fonseca JE, Moura RA. Children with extended oligoarticular and polyarticular juvenile idiopathic arthritis have alterations in B and T follicular cell subsets in peripheral blood and a cytokine profile sustaining B cell activation. RMD Open 2023; 9:e002901. [PMID: 37652558 PMCID: PMC10476142 DOI: 10.1136/rmdopen-2022-002901] [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: 11/28/2022] [Accepted: 07/03/2023] [Indexed: 09/02/2023] Open
Abstract
OBJECTIVES The main goal of this study was to characterise the frequency and phenotype of B, T follicular helper (Tfh) and T follicular regulatory (Tfr) cells in peripheral blood and the cytokine environment present in circulation in children with extended oligoarticular juvenile idiopathic arthritis (extended oligo JIA) and polyarticular JIA (poly JIA) when compared with healthy controls, children with persistent oligoarticular JIA (persistent oligo JIA) and adult JIA patients. METHODS Blood samples were collected from 105 JIA patients (children and adults) and 50 age-matched healthy individuals. The frequency and phenotype of B, Tfh and Tfr cells were evaluated by flow cytometry. Serum levels of APRIL, BAFF, IL-1β, IL-2, IL-4, IL-6, IL-10, IL-17A, IL-21, IL-22, IFN-γ, PD-1, PD-L1, sCD40L, CXCL13 and TNF were measured by multiplex bead-based immunoassay and/or ELISA in all groups included. RESULTS The frequency of B, Tfh and Tfr cells was similar between JIA patients and controls. Children with extended oligo JIA and poly JIA, but not persistent oligo JIA, had significantly lower frequencies of plasmablasts, regulatory T cells and higher levels of Th17-like Tfh cells in circulation when compared with controls. Furthermore, APRIL, BAFF, IL-6 and IL-17A serum levels were significantly higher in paediatric extended oligo JIA and poly JIA patients when compared with controls. These immunological alterations were not found in adult JIA patients in comparison to controls. CONCLUSIONS Our results suggest a potential role and/or activation profile of B and Th17-like Tfh cells in the pathogenesis of extended oligo JIA and poly JIA, but not persistent oligo JIA.
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Affiliation(s)
- Catarina Tomé
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Filipa Oliveira-Ramos
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Raquel Campanilho-Marques
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Ana F Mourão
- Rheumatology Department, Hospital de São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, EPE, Lisbon, Portugal
| | - Sandra Sousa
- Reumatology Department, Hospital Garcia de Orta, EPE, Almada, Portugal
| | - Cláudia Marques
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Ana T Melo
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Rui L Teixeira
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Ana P Martins
- Pediatric Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Sofia Moeda
- Department of Pediatrics, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Patrícia Costa-Reis
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
- Department of Pediatrics, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Rita P Torres
- Rheumatology Department, Hospital de São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, EPE, Lisbon, Portugal
| | - Matilde Bandeira
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Helena Fonseca
- Department of Pediatrics, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Miroslava Gonçalves
- Pediatric Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Maria J Santos
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
- Reumatology Department, Hospital Garcia de Orta, EPE, Almada, Portugal
| | - Luis Graca
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - João E Fonseca
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
- Rheumatology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
| | - Rita A Moura
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Centro Académico de Medicina de Lisboa, Lisbon, Portugal
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9
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Wu CY, Yang HY, Lai JH. Potential therapeutic targets beyond cytokines and Janus kinases for autoimmune arthritis. Biochem Pharmacol 2023; 213:115622. [PMID: 37230194 DOI: 10.1016/j.bcp.2023.115622] [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: 03/14/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 05/27/2023]
Abstract
Synovial inflammation and destruction of articular cartilage and bone are hallmarks of autoimmune arthritis. Although current efforts to inhibit proinflammatory cytokines (biologics) or block Janus kinases (JAK) appear to be promising in many patients with autoimmune arthritis, adequate disease control is still lacking in a significant proportion of autoimmune arthritis patients. The possible adverse events from taking biologics and JAK inhibitors, such as infection, remain a major concern. Recent advances showing the effects of a loss of balance between regulatory T cells and T helper-17 cells as well as how the imbalance between osteoblastic and osteoclastic activities of bone cells exaggerates joint inflammation, bony destruction and systemic osteoporosis highlight an interesting area to explore in the search for better therapeutics. The recognition of the heterogenicity of synovial fibroblasts in osteoclastogenesis and their crosstalk with immune and bone cells provides an opportunity for identifying novel therapeutic targets for autoimmune arthritis. In this commentary, we comprehensively review the current knowledge regarding the interactions among heterogenic synovial fibroblasts, bone cells and immune cells and how they contribute to the immunopathogenesis of autoimmune arthritis, as well as the search for novel therapeutic targets not targeted by current biologics and JAK inhibitors.
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Affiliation(s)
- Chao-Yi Wu
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Huang-Yu Yang
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan; Department of Nephrology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Jenn-Haung Lai
- Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan 333, Taiwan; Graduate Institute of Medical Science, National Defense Medical Center, Taipei 114, Taiwan.
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10
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Li Q, Tian C, Liu X, Li D, Liu H. Anti-inflammatory and antioxidant traditional Chinese Medicine in treatment and prevention of osteoporosis. Front Pharmacol 2023; 14:1203767. [PMID: 37441527 PMCID: PMC10335577 DOI: 10.3389/fphar.2023.1203767] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/13/2023] [Indexed: 07/15/2023] Open
Abstract
A metabolic bone disorder called osteoporosis is characterized by decreased bone mass and compromised microarchitecture. This condition can deteriorate bones and raise the risk of fractures. The two main causes of osteoporosis are an increase in osteoclast activity or quantity and a decrease in osteoblast viability. Numerous mechanisms, including estrogen shortage, aging, chemical agents, and decreased mechanical loads, have been linked to osteoporosis. Inflammation and oxidative stress have recently been linked to osteoporosis, according to an increasing number of studies. The two primary medications used to treat osteoporosis at the moment are bisphosphonates and selective estrogen receptor modulators (SERMs). These medications work well for osteoporosis brought on by aging and estrogen deprivation, however, they do not target inflammation and oxidative stress-induced osteoporosis. In addition, these drugs have some limitations that are attributed to various side effects that have not been overcome. Traditional Chinese medicine (TCM) has been applied in osteoporosis for many years and has a high safety profile. Therefore, in this review, literature related to botanical drugs that have an effect on inflammation and oxidative stress-induced osteoporosis was searched for. Moreover, the pharmacologically active ingredients of these herbs and the pathways were discussed and may contribute to the discovery of more safe and effective drugs for the treatment of osteoporosis.
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Affiliation(s)
- Qian Li
- Laboratory of Metabolic Abnormalities and Vascular Aging, Liyuan Hospital Affiliated to Huazhong University of Science and Technology, Department of Integrated Chinese and Western Medicine, City Wuhan, Hubei Province, China
| | - Ciqiu Tian
- Hubei University of Chinese Medicine, City Wuhan, Hubei Province, China
| | - Xiangjie Liu
- Liyuan Hospital Affiliated to Huazhong University of Science and Technology, Geriatric Department, City Wuhan, Hubei Province, China
| | - Dinglin Li
- Laboratory of Metabolic Abnormalities and Vascular Aging, Liyuan Hospital Affiliated to Huazhong University of Science and Technology, Department of Integrated Chinese and Western Medicine, City Wuhan, Hubei Province, China
| | - Hao Liu
- Laboratory of Metabolic Abnormalities and Vascular Aging, Liyuan Hospital Affiliated to Huazhong University of Science and Technology, Department of Integrated Chinese and Western Medicine, City Wuhan, Hubei Province, China
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11
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Afrasiabi S, Chiniforush N, Partoazar A, Goudarzi R. The role of bacterial infections in rheumatoid arthritis development and novel therapeutic interventions: Focus on oral infections. J Clin Lab Anal 2023:e24897. [PMID: 37225674 DOI: 10.1002/jcla.24897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/26/2023] [Accepted: 05/08/2023] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND Rheumatoid arthritis (RA) represents a primary public health challenge, which is a major source of pain, disability, and socioeconomic effects worldwide. Several factors contribute to its pathogenesis. Infections are an important concern in RA patients, which play a key role in mortality risk. Despite major advances in the clinical treatment of RA, long-term use of disease-modifying anti-rheumatic drugs can cause serious adverse effects. Therefore, effective strategies for developing novel prevention and RA-modifying therapeutic interventions are sorely needed. OBJECTIVE This review investigates the available evidence on the interplay between various bacterial infections, particularly oral infections and RA, and focuses on some potential interventions such as probiotics, photodynamic therapy, nanotechnology, and siRNA that can have therapeutic effects.
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Affiliation(s)
- Shima Afrasiabi
- Laser Research Center of Dentistry, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasim Chiniforush
- Laser Research Center of Dentistry, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Partoazar
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ramin Goudarzi
- Division of Research and Development, Pharmin USA, LLC, San Jose, California, USA
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12
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Hu N, Wang J, Ju B, Li Y, Fan P, Jin X, Kang X, Wu S. Recent advances of osteoimmunology research in rheumatoid arthritis: From single-cell omics approach. Chin Med J (Engl) 2023:00029330-990000000-00608. [PMID: 37166215 DOI: 10.1097/cm9.0000000000002678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Indexed: 05/12/2023] Open
Abstract
ABSTRACT Cellular immune responses as well as generalized and periarticular bone loss are the key pathogenic features of rheumatoid arthritis (RA). Under the pathological conditions of RA, dysregulated inflammation and immune processes tightly interact with skeletal system, resulting in pathological bone damage via inhibition of bone formation or induction of bone resorption. Single-cell omics technologies are revolutionary tools in the field of modern biological research.They enable the display of the state and function of cells in various environments from a single-cell resolution, thus making it conducive to identify the dysregulated molecular mechanisms of bone destruction in RA as well as the discovery of potential therapeutic targets and biomarkers. Here, we summarize the latest findings of single-cell omics technologies in osteoimmunology research in RA. These results suggest that single-cell omics have made significant contributions to transcriptomics and dynamics of specific cells involved in bone remodeling, providing a new direction for our understanding of cellular heterogeneity in the study of osteoimmunology in RA.
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Affiliation(s)
- Nan Hu
- Department of Rheumatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Jing Wang
- Department of Rheumatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Bomiao Ju
- Department of Rheumatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Yuanyuan Li
- Department of Rheumatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Ping Fan
- Department of Rheumatology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Xinxin Jin
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, China
| | - Xiaomin Kang
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
| | - Shufang Wu
- Center for Translational Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China
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13
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Ahmad SF, Nadeem A, Ansari MA, Bakheet SA, Alomar HA, Al-Mazroua HA, Ibrahim KE, Alshamrani AA, Al-Hamamah MA, Alfardan AS, Attia SM. CXCR3 antagonist NBI-74330 mitigates joint inflammation in Collagen-Induced arthritis model in DBA/1J mice. Int Immunopharmacol 2023; 118:110099. [PMID: 37018975 DOI: 10.1016/j.intimp.2023.110099] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 03/20/2023] [Accepted: 03/23/2023] [Indexed: 04/05/2023]
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by uncontrolled synovial proliferation, pannus formation, cartilage injury, and bone destruction. We used the CXCR3-specific antagonist NBI-74330 to block T-cell-mediated signaling in a DBA/1J mouse model of collagen-induced arthritis (CIA). After CIA induction, DBA/1J mice were treated with NBI-74330 (100 mg/kg) daily from day 21 until day 34 and evaluated for arthritic score and histopathological changes. Furthermore, using flow cytometry, we investigated the effects of NBI-74330 on Th1 (IFN-γ, TNF-α, T-bet, STAT4, Notch-3, and RANKL), Th17 (IL-21, IL-17A, STAT3, and RORγt), and Th22 (IL-22) cells in splenic CD4+ and CXCR3+T-cells. We also used RT-PCR to assess the effect of mRNA levels of IFN-γ, TNF-α, T-bet, RANKL, IL-17A, RORγt, and IL-22 in knee tissues. The IFN-γ, TNF-α, and IL-17A serum protein levels were measured using ELISA. Compared to vehicle-treated CIA mice, the severity of arthritic scores and histological severity of inflammation decreased significantly in NBI-74330-treated CIA mice. Moreover, compared to vehicle-treated CIA mice, the percentages of CD4+IFN-γ+, CD4+TNF-α+, CD4+T-bet+, CD4+STAT4+, CD4+Notch-3+, CXCR3+IFN-γ+, CXCR3+TNF-α+, CXCR3+T-bet+, CXCR3+STAT4+, CXCR3+Notch-3+, CD4+RANKL+, CD4+IL-21+, CD4+IL-17A+, CD4+STAT3+, CD4+RORγt+, and CD4+IL-22+ cells decreased in NBI-74330-treated CIA mice. Furthermore, NBI-74330-treatment downregulated IFN-γ, TNF-α, T-bet, RANKL, STAT3, IL-17A, RORγt, and IL-22 mRNA levels. Serum IFN-γ, TNF-α, and IL-17A levels were significantly lower in NBI-74330-treated CIA mice than in vehicle-treated CIA mice. This study demonstrates the antiarthritic effects of NBI-74330 in CIA mice. Therefore, these data suggest that NBI-74330 could be considered a potential RA treatment.
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Affiliation(s)
- Sheikh F Ahmad
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Ahmed Nadeem
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mushtaq A Ansari
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Saleh A Bakheet
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hatun A Alomar
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Haneen A Al-Mazroua
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Khalid E Ibrahim
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ali A Alshamrani
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohammed A Al-Hamamah
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ali S Alfardan
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sabry M Attia
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
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Min HK, Kim SH, Won JY, Kim KW, Lee JY, Lee SH, Kim HR. Dasatinib, a selective tyrosine kinase inhibitor, prevents joint destruction in rheumatoid arthritis animal model. Int J Rheum Dis 2023; 26:718-726. [PMID: 36808837 DOI: 10.1111/1756-185x.14627] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 01/31/2023] [Accepted: 02/06/2023] [Indexed: 02/23/2023]
Abstract
AIM We aimed to evaluate the preventive role of the tyrosine kinase inhibitor dasatinib in an animal model of rheumatoid arthritis (RA). METHODS DBA/1J mice were injected with bovine type II collagen to induce arthritis (collagen-induced arthritis [CIA]). There were four experimental groups of mice, namely negative control (non-CIA), vehicle-treated CIA, dasatinib-pretreated CIA, and dasatinib-treated CIA. After collagen immunization, arthritis progression in the mice was clinically scored twice weekly for 5 weeks. Flow cytometry was used to evaluate in vitro CD4+ T-cell differentiation and ex vivo mast cell/CD4+ T-cell differentiation. Osteoclast formation was evaluated using tartrate-resistant acid phosphatase (TRAP) staining and by estimating the resorption pit area. RESULTS We found that the clinical arthritis histological scores were lower in the dasatinib pretreatment group than in the vehicle and dasatinib post-treatment groups. Flow cytometry showed that FcεR1+ cells were downregulated and regulatory T cells were upregulated in splenocytes of the dasatinib pretreatment group compared with those in the vehicle group. Additionally, there was a decline in IL-17+ CD4+ T-cell differentiation and an increase in CD4+ CD24high Foxp3+ T-cell differentiation with in vitro dasatinib treatment of human CD4+ T cells. The number of TRAP+ osteoclasts and the area of the resorption were decreased in the bone marrow cells derived from dasatinib-pretreated mice compared with those derived from vehicle group. CONCLUSION Dasatinib protected against arthritis in an animal model of RA by regulating the differentiation of regulatory T cells and IL-17+ CD4+ T cells and inhibiting osteoclastogenesis, indicating the therapeutic potential of dasatinib in the treatment of early RA.
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Affiliation(s)
- Hong Ki Min
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, Korea
| | - Se Hee Kim
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, Korea
| | | | | | - Ji-Yeon Lee
- The Rheumatism Research Center, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
| | - Sang-Heon Lee
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
| | - Hae-Rim Kim
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
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15
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Liu J, Zhao N, Su SH, Gao Y, Qi B. Anti-Arthritic Effect of Edaravone Against Complete Freund Adjuvant Induced Arthritis via Osteoclast Differentiation and HIF-1α-VEGF-ANG-1 Axis. Drug Des Devel Ther 2023; 17:519-534. [PMID: 36845667 PMCID: PMC9946814 DOI: 10.2147/dddt.s391606] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/15/2022] [Indexed: 02/19/2023] Open
Abstract
Background Bone dysfunction is a crucial problem that occurs during rheumatoid arthritis (RA) disease. Osteoclast plays a significant role in bone resorption and osteoclast differentiation and its enhancement of bone destruction. Edaravone remarkably exhibited free radical scavenging and anti-inflammatory effects. The objective of the current investigation is to comfort the inhibitory effect of Edaravone (ED) against complete Freund adjuvant (CFA) rat model via inhibition of angiogenesis and inflammation. Methods Subcutaneous injection of CFA (1%) was used to induce arthritis; the rats were divided into different groups and received the oral administration of ED. Paw edema, body weight, and arthritis score were regularly estimated. Biochemical parameters were estimated, respectively. We also estimate the level of hypoxia-inducible factor-1α (HIF-1α), angiopoietin 1 (ANG-1), and vascular endothelial growth factor (VEGF). We also checked into how ED affected the differentiation of osteoclasts utilising a co-culture system with monocytes and synovial fibroblasts in arthritis rats. Results ED treatment significantly (P<0.001) suppressed the arthritis score and paw edema and improved the body weight. ED treatment significantly (P<0.001) altered the antioxidant parameters and pro-inflammatory cytokines: inflammatory mediator nuclear kappa B factor (NF-κB), cyclooxygenase-2 (COX-2), and prostaglandin E2 (PGE2), respectively. Furthermore, ED treatment significantly (P<0.001) suppressed the level of ANG-1, HIF-1α, and VEGF, respectively. The results suggest that ED suppressed osteoclast differentiation and also decreased the level of cytokines and osteopontin (OPN), receptor activator for nuclear factor-κ B Ligand (RANKL) and macrophage colony stimulating factor (M-CSF) in the co-culture supernatant of monocytes and synovial fibroblasts. Conclusion Edaravone could mitigate CFA via inhibiting angiogenesis and inflammatory reactions, which may be linked with the HIF-1α-VEGF-ANG-1 axis and also enhance the bone destruction of murine arthritis via suppression of osteoclast differentiation and inflammatory reaction.
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Affiliation(s)
- Jichao Liu
- Department of Hand and Foot Micro Burn Plastic Surgery, 3201 Hospital, Hanzhong, People’s Republic of China
| | - Nan Zhao
- Department of Neurosurgery, The First Hospital of Kunming, Kunming, People’s Republic of China
| | - Shi-Han Su
- Department of Internal Medicine-Neurology, 920th Hospital of Joint Logistics Support Force, Kunming, People’s Republic of China
| | - Yun Gao
- Department of Neurosurgery, The First Hospital of Kunming, Kunming, People’s Republic of China
| | - Bo Qi
- Department of Orthopaedics, 920th Hospital of Joint Logistics Support Force, Kunming, People’s Republic of China,Correspondence: Bo Qi, Department of Orthopaedics, 920th Hospital of Joint Logistics Support Force, Kunming, 650000, People’s Republic of China, Email
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16
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Koga T, Umeda M, Yoshida N, Satyam A, Jha M, Scherlinger M, Bhargava R, Tsokos MG, Sato T, Furukawa K, Endo Y, Fukui S, Iwamoto N, Abiru N, Okita M, Ito M, Kawakami A, Tsokos GC. Inhibition of calcium/calmodulin-dependent protein kinase IV in arthritis: dual effect on Th17 cell activation and osteoclastogenesis. Rheumatology (Oxford) 2023; 62:861-871. [PMID: 35781320 PMCID: PMC9891404 DOI: 10.1093/rheumatology/keac381] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 05/06/2022] [Accepted: 06/06/2022] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE To investigate the role of calcium/calmodulin-dependent protein kinase IV (CaMK4) in the development of joint injury in a mouse model of arthritis and patients with RA. METHODS Camk4-deficient, Camk4flox/floxLck-Cre, and mice treated with CaMK4 inhibitor KN-93 or KN-93 encapsulated in nanoparticles tagged with CD4 or CD8 antibodies were subjected to collagen-induced arthritis (CIA). Inflammatory cytokine levels, humoral immune response, synovitis, and T-cell activation were recorded. CAMK4 gene expression was measured in CD4+ T cells from healthy participants and patients with active RA. Micro-CT and histology were used to assess joint pathology. CD4+ and CD14+ cells in patients with RA were subjected to Th17 or osteoclast differentiation, respectively. RESULTS CaMK4-deficient mice subjected to CIA displayed improved clinical scores and decreased numbers of Th17 cells. KN-93 treatment significantly reduced joint destruction by decreasing the production of inflammatory cytokines. Furthermore, Camk4flox/floxLck-Cre mice and mice treated with KN93-loaded CD4 antibody-tagged nanoparticles developed fewer Th17 cells and less severe arthritis. CaMK4 inhibition mitigated IL-17 production by CD4+ cells in patients with RA. The number of in vitro differentiated osteoclasts from CD14+ cells in patients with RA was significantly decreased with CaMK4 inhibitors. CONCLUSION Using global and CD4-cell-targeted pharmacologic approaches and conditionally deficient mice, we demonstrate that CaMK4 is important in the development of arthritis. Using ex vivo cell cultures from patients with RA, CaMK4 is important for both Th17 generation and osteoclastogenesis. We propose that CaMK4 inhibition represents a new approach to control the development of arthritis.
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Affiliation(s)
- Tomohiro Koga
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences.,Center for Bioinformatics and Molecular Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.,Division of Rheumatology and Clinical Immunology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Masataka Umeda
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences.,Division of Rheumatology and Clinical Immunology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Nobuya Yoshida
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Abhigyan Satyam
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Meenakshi Jha
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Marc Scherlinger
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Rhea Bhargava
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Maria G Tsokos
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Tomohito Sato
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences
| | - Kaori Furukawa
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences
| | - Yushiro Endo
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences
| | - Shoichi Fukui
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences
| | - Naoki Iwamoto
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences
| | - Norio Abiru
- Department of Endocrinology and Metabolism, Division of Advanced Preventive Medical Sciences
| | - Minoru Okita
- Department of Physical Therapy Science, Unit of Rehabilitation Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki
| | - Masako Ito
- Nagasaki Study Center, The Open University of Japan, Chiba, Japan
| | - Atsushi Kawakami
- Department of Immunology and Rheumatology, Division of Advanced Preventive Medical Sciences
| | - George C Tsokos
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Yang S, Min HK, Park JS, Na HS, Cho ML, Park SH. A green-lipped mussel prevents rheumatoid arthritis via regulation of inflammatory response and osteoclastogenesis. PLoS One 2023; 18:e0280601. [PMID: 36662733 PMCID: PMC9858385 DOI: 10.1371/journal.pone.0280601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 01/03/2023] [Indexed: 01/21/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory disorder characterized by progressive joint destruction. Green-lipped mussel (GLM) has chondro-modulatory and anti-inflammatory properties, but the mechanism underlying the effect of GLM on RA is unclear. To investigate the roles of GLM on the pathogenesis of RA, we examined the effects of GLM in collagen-induced arthritis (CIA) mice and osteoclast differentiation. GLM was orally administrated CIA mice at 3 weeks after chicken type II collagen (CII) immunizations. GLM reduced arthritis severity and the histologic score of CIA mice compared to vehicle. The expression of proinflammatory cytokines (TNF-α, IL-1β, and IL-17) was decreased in the ankle joints of GLM-treated CIA mice. The expression of CD4+ IL-17+ cells decreased in ex vivo splenocytes and the spleens of GLM-treated CIA mice. Moreover, GLM inhibited TRAP+ multinucleated cells among mouse bone marrow-derived monocytes/macrophages (BMM), and the expression of osteoclast-related genes in mouse BMMs and human monocytes in vitro. These results suggest that GLM has potential as a therapeutic agent that can improve disease by controlling pathologic immune cells and osteoclastogenesis.
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Affiliation(s)
- SeungCheon Yang
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hong Ki Min
- Department of Internal Medicine, Division of Rheumatology, Konkuk University Medical Center, Seoul, Korea
| | - Jin-Sil Park
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyun Sik Na
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Mi-La Cho
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Medical Life Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hwan Park
- The Rheumatism Research Center, Catholic Research Institute of Medical Science, The Catholic University of Korea, Seoul, South Korea
- Lab of Translational ImmunoMedicine, Catholic Research Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Internal Medicine, Divison of Rheumatology, College of Medicine, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
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18
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Xiong X, Li T, Cheng B. Anemia and formation of deep vein thrombosis before operation in patients with knee osteoarthritis: a cross-sectional study. J Orthop Surg Res 2023; 18:33. [PMID: 36631873 PMCID: PMC9835343 DOI: 10.1186/s13018-023-03518-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 01/08/2023] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Preoperative anemia is a common complication in knee osteoarthritis (KOA) patients. However, the association between anemia and preoperative deep vein thrombosis (DVT) in osteoarthritis patients remains unknown. The aim of this study was to investigate such association. METHODS In this retrospective study, we included 1005 KOA patients undergoing total knee arthroplasty (TKA) in our hospital. According to preoperative hemoglobin levels, the patients were divided into anemia group and non-anemia group. According to the results of Doppler ultrasonography for the lower extremities, the patients were divided into DVT group and non-DVT group. A logistic model was established through propensity score matching (PSM), with anemia before TKA as the dependent variable, DVT-related variable as the covariate, and 0.03 as the Caliper value. The anemia group and non-anemia group were matched at a 1:1 ratio and 310 successfully matched. After matching, logistic regression analysis was used to evaluate the correlation between preoperative anemia and DVT in KOA patients. RESULTS In this study, 342 cases (33.6%) had preoperative anemia and 73 cases (7.2%) had DVT before TKA. After matching, 46 DVT cases (7.42%) were found. By using binary logistic regression after PSM, we found that the risk for preoperative DVT formation in TKA patients with preoperative anemia increased by 1.97 times [95% (CI 1.05-3.69)], P = 0.035. CONCLUSION Preoperative anemia is considered as an independent risk factor for the formation of preoperative DVT in KOA patients. TRIAL REGISTRATION ChiCRT2100054844.
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Affiliation(s)
- Xiaojuan Xiong
- grid.414048.d0000 0004 1799 2720Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, 10 ChangjiangZhilu, Yuzhong District, Chongqing, 400042 China
| | - Ting Li
- grid.414048.d0000 0004 1799 2720Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, 10 ChangjiangZhilu, Yuzhong District, Chongqing, 400042 China
| | - Bo Cheng
- grid.452206.70000 0004 1758 417XDepartment of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University Yuzhong District, 1 Youyi Road, Yuzhong District, Chongqing, 400000 China
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Xiong X, Li T, Yu S, Cheng B. Association Between Platelet Indices and Preoperative Deep Vein Thrombosis in Elderly Patients Undergoing Total Joint Arthroplasty: A Retrospective Study. Clin Appl Thromb Hemost 2023; 29:10760296221149699. [PMID: 36604786 PMCID: PMC9982385 DOI: 10.1177/10760296221149699] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
To investigate the association between platelet (PLT) indices and preoperative deep vein thrombosis (DVT) in elderly patients undergoing total joint arthroplasty (TJA). A total of 1391 patients were enrolled. We created receiver operator characteristic (ROC) curve using the ratio of PLT indices to DVT before TJA, divided the enrolled patients into groups based on the cut-off value, and then analyzed risk factors for DVT before TJA in the multivariate binary logistic regression analysis. Preoperative DVT occurred in 103 cases. Based on the ROC curve, we determined that the cut-off values for PLT, mean platelet volume (MPV), platelet distribution width (PDW), platelet large cell ratio (P-LCR), and plateletcrit (PCT) were 202 × 109/L, 11.4 fL, 13.2 fL, 34.6%, and 0.228%. And the areas under the curve were 0.606, 0.605, 0.617, 0.616, and 0.598. Multivariate binary regression analysis revealed that the risk of preoperative DVT in TJA patients with PLT≥202 × 109/L, MPV≤11.4 fL, PDW≤13.2 fL, P-LCR≤34.6%, and PCT≥0.228% increased by 2.32 (P < .001, 95% confidence interval [CI] [1.50-3.60]), 1.86 (P < .001, 95% CI [1.22-2.83]), 2.17 (P < .001, 95% CI [1.43-3.31]), 2.27 (P < .001, 95% CI [1.50-3.45]), and 1.76 times (P = .013, 95% CI [1.13-2.76]), respectively. Age, P < .001, odds ratio (OR) = 1.08, 95% CI [1.04-1.11]; corticosteroid use, P = .011, OR = 3.66, 95% CI [1.34-9.96]. We found that increased PLT count and PCT, decreased MPV, PDW, and P-LCR, old age, and corticosteroid use were independent risk factors for preoperative DVT in elderly TJA patients.
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Affiliation(s)
- Xiaojuan Xiong
- Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, Chongqing,
China
| | - Ting Li
- Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, Chongqing,
China
| | - Shuang Yu
- Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, Chongqing,
China
| | - Bo Cheng
- Department of Anesthesiology, The First Affiliated Hospital of
Chongqing Medical University, Chongqing, China,Bo Cheng, Department of Anesthesiology, The
First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong
District, Chongqing 400000, China.
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Xiong X, Li T, Yu S, Cheng B. Association Between Red Blood Cell Indices and Preoperative Deep Vein Thrombosis in Patients Undergoing Total Joint Arthroplasty: A Retrospective Study. Clin Appl Thromb Hemost 2022; 28:10760296221149029. [PMID: 36572965 PMCID: PMC9806375 DOI: 10.1177/10760296221149029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
PURPOSE To investigate the association of red blood cell (RBC), hemoglobin (Hb), red cell distribution width-coefficient of variation (RDW-CV), and red cell distribution width-standard deviation (RDW-SD) with preoperative deep vein thrombosis (DVT) in patients undergoing total joint arthroplasty (TJA). METHODS A total of 2059 TJA patients were enrolled. We used the ratios of RBC, Hb, RDW-CV, and RDW-SD to DVT before TJA to create the receiver operator characteristic (ROC) curve, thereby calculating the cut-off values and the area under the curve (AUC). The patients were categorized into groups based on cut-off value, and risk factors for DVT before TJA were subsequently analyzed. We included the variates that were statistically significant in the univariate analysis in the multivariate binary logistic regression analysis. RESULTS Preoperative DVT occurred in 107 cases (5.20%). Based on the ROC curve, we found that the AUC for RBC, Hb, RDW-CV, and RDW-SD were 0.658, 0.646, 0.568, and 0.586, respectively. Multivariate binary regression analysis revealed that the risk of preoperative DVT in TJA patients with RBC≤3.92*109 /L, Hb≤118g/L, RDW-CV≥13.2%, and RDW-SD≥44.6fL increased 3.02 (P < 0.001, 95% confidence interval (CI) [2.0-4.54]), 2.15 (P < 0.001, 95% CI [1.42-3.24]), 1.54 (P = 0.038, 95% CI [1.03-2.3]), and 1.98 times (P = 0.001, 95% CI [1.32-2.98]), respectively. The risk of preoperative DVT in patients with corticosteroid use increased approximately 2.6 times (P = 0.002, 95% CI [1.22-5.81]). CONCLUSION We found that decreased RBC and Hb, increased RDW-CV and RDW-SD, and corticosteroid use were independent risk factors for preoperative DVT in patients undergoing TJA.
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Affiliation(s)
- Xiaojuan Xiong
- Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, Chongqing, China
| | - Ting Li
- Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, Chongqing, China
| | - Shuang Yu
- Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, Chongqing, China
| | - Bo Cheng
- Department of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China,Bo Cheng, Department of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University Yuzhong District, 1 Youyi Road, Chongqing 400000, China.
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Xiong X, Xu S, Li T, Cheng B. Correlation of the severity of anemia in patients undergoing total joint arthroplasty with preoperative deep vein thrombosis: a retrospective cohort study. J Orthop Surg Res 2022; 17:554. [PMID: 36539891 PMCID: PMC9769050 DOI: 10.1186/s13018-022-03457-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND To explore the correlation of the severity of preoperative anemia with deep vein thrombosis (DVT) in patients undergoing total joint arthroplasty (TJA). METHODS A total of 2461 TJA patients were classified into anemia and non-anemia groups or DVT and non-DVT groups. A logistic regression model was established using propensity score matching (PSM) analysis with preoperative anemia of TJA patients as a dependent variable and DVT-related variables as covariates. The caliper value was set as 0.01, and the anemia and non-anemia groups were matched based on the ratio of 1:1 (835 pairs). Finally, data of all patients were analyzed by binary logistic regression. RESULTS Preoperative anemia was observed in 872 cases (35.43%) and DVT in 170 cases (6.91%). Binary logistic regression after PSM revealed that the DVT risk of patients with preoperative, moderate and severe anemia increased by 1.82 [P = 0.00, 95% confidence interval (95% CI) (1.32-2.48)], 2.77 [P = 0.00, 95% CI (1.72-4.45)], and 8.26 [P = 0.00, 95% CI (3.22-21.16)] times, respectively. The risks of blood transfusion in the perioperative period in patients with anemia, mild anemia, moderate anemia, and severe anemia increased by 3.52 times [P = 0.00, 95% CI (2.78-4.47)], 2.13 [P = 0.00, 95% CI (1.63-2.79)], 7.22 [P = 0.00, 95% CI (5.30-9.83)], and 61.37 [P = 0.00, 95% CI (14.21-265.04)] times, respectively. CONCLUSION Preoperative anemia is an independent risk factor for preoperative DVT and blood transfusion in the perioperative period for TJA patients. The more severe the preoperative anemia, the greater the risk of preoperative DVT and perioperative blood transfusion in TJA patients. Therefore, patients with preoperative anemia, especially with moderate and severe anemia, should be screened for DVT formation before undergoing TJA. Trial registration ChiCRT2100054844.
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Affiliation(s)
- Xiaojuan Xiong
- grid.410570.70000 0004 1760 6682Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, 10 ChangjiangZhilu, Yuzhong District, Chongqing, 400042 China
| | - Shenglian Xu
- grid.410570.70000 0004 1760 6682Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, 10 ChangjiangZhilu, Yuzhong District, Chongqing, 400042 China
| | - Ting Li
- grid.410570.70000 0004 1760 6682Department of Anesthesiology, Army Medical Center of PLA, Daping Hospital, Army Medical University, 10 ChangjiangZhilu, Yuzhong District, Chongqing, 400042 China
| | - Bo Cheng
- grid.452206.70000 0004 1758 417XDepartment of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Yuzhong District, Chongqing, 400000 China
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Xie H, Hua Z, Guo M, Lin S, Zhou Y, Weng Z, Wu L, Chen Z, Xu Z, Li W. Gut microbiota and metabonomics used to explore the mechanism of Qing'e Pills in alleviating osteoporosis. PHARMACEUTICAL BIOLOGY 2022; 60:785-800. [PMID: 35387559 PMCID: PMC9004512 DOI: 10.1080/13880209.2022.2056208] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 01/20/2022] [Accepted: 03/16/2022] [Indexed: 06/14/2023]
Abstract
CONTEXT The traditional Chinese medicine Qing'e Pills (QEP) has been used to treat postmenopausal osteoporosis (PMO). OBJECTIVE We evaluated the regulatory effects of QEP on gut microbiota in osteoporosis. MATERIALS AND METHODS Eighteen female SD rats were divided into three groups: sham surgery (SHAM), ovariectomized (OVX) and ovariectomized treated with QEP (OVX + QEP). Six weeks after ovariectomy, QEP was administered to OVX + QEP rats for eight weeks (4.5 g/kg/day, i.g.). After 14 weeks, the bone microstructure was evaluated. Differences in gut microbiota were analysed via 16S rRNA gene sequencing. Changes in endogenous metabolites were studied using UHPLC-Q-TOF/MS technology. GC-MS was used to detect short-chain fatty acids. Furthermore, we measured serum inflammatory factors, such as IL-6, TNF-α and IFN-γ, which may be related to gut microbiota. RESULTS OVX + QEP exhibited increased bone mineral density (0.11 ± 0.03 vs. 0.21 ± 0.02, p< 0.001) compared to that of OVX. QEP altered the composition of gut microbiota. We identified 19 potential biomarkers related to osteoporosis. QEP inhibited the elevation of TNF-α (38.86 ± 3.19 vs. 29.43 ± 3.65, p< 0.05) and IL-6 (83.38 ± 16.92 vs. 45.26 ± 3.94, p< 0.05) levels, while it increased the concentrations of acetic acid (271.95 ± 52.41 vs. 447.73 ± 46.54, p< 0.001), propionic acid (28.96 ± 5.73 vs. 53.41 ± 14.26, p< 0.01) and butyric acid (24.92 ± 18.97 vs. 67.78 ± 35.68, p< 0.05). CONCLUSIONS These results indicate that QEP has potential of regulating intestinal flora and improving osteoporosis. The combination of anti-osteoporosis drugs and intestinal flora could become a new treatment for osteoporosis.
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Affiliation(s)
- Hui Xie
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhengying Hua
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Mengyu Guo
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Shangyang Lin
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yaqian Zhou
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zebin Weng
- School of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Li Wu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhipeng Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zisheng Xu
- Wuhu Pure Sunshine Natural Medicine Company Limited, Wuhu, China
| | - Weidong Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
- Jiangsu Key Laboratory of Chinese Medicine Processing, Engineering Center of State Ministry of Education for Standardization of Chinese Medicine Processing, Nanjing University of Chinese Medicine, Nanjing, China
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Interplay between fat cells and immune cells in bone: Impact on malignant progression and therapeutic response. Pharmacol Ther 2022; 238:108274. [DOI: 10.1016/j.pharmthera.2022.108274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 08/11/2022] [Accepted: 08/23/2022] [Indexed: 11/20/2022]
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Rani L, Kumar A, Karhade J, Pandey G, Guha A, Mishra GC, Wani MR. IL-3 regulates the differentiation of pathogenic Th17 cells. Eur J Immunol 2022; 52:1842-1858. [PMID: 36074916 DOI: 10.1002/eji.202149674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 07/26/2022] [Accepted: 09/06/2022] [Indexed: 11/06/2022]
Abstract
IL-17 producing Th17 cells play an important role in pathogenesis of rheumatoid arthritis (RA). Aberrant immune activation due to imbalance between Th17 and regulatory T (Treg) cells is associated with development of RA and other autoimmune diseases. Targeting pathogenic Th17 cells and their associated molecules is emerging as a promising strategy to treat and reverse RA. Here, we demonstrate that IL-3 inhibits the differentiation of Th17 cells and promotes the development of Treg cells in IL-2-dependent manner. In IL-2 knockout mice, we observed that IL-3 has no effect on differentiation of both Th17 and Treg cells. In addition, IL-3 decreases pathogenic IL-17A+ TNF-α+ , IL-17A+ IFN-γ+ and IL-23R+ Th17 cells, secretion of GM-CSF and IFN-γ, and osteoclastogenesis when presented in the culture together with Th-17 polarizing cytokines. Mechanistically, IL-3 regulates the development of Th17 cells through inhibition of STAT3 phosphorylation. IL-3 treatment significantly decreases the pathogenic Th17 cell responses and arthritic scores in mouse model of RA. Importantly, IL-3 inhibits differentiation of human Th17 cells. Thus, our results suggest a novel therapeutic role of IL-3 in regulation of Th17 cell-mediated pathophysiology of RA. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Lekha Rani
- Bone and Cartilage Research Laboratory, National Centre for Cell Science, Pune, 411007, India
| | - Anil Kumar
- Bone and Cartilage Research Laboratory, National Centre for Cell Science, Pune, 411007, India
| | - Juilee Karhade
- Bone and Cartilage Research Laboratory, National Centre for Cell Science, Pune, 411007, India
| | - Garima Pandey
- Bone and Cartilage Research Laboratory, National Centre for Cell Science, Pune, 411007, India
| | - Adrita Guha
- Bone and Cartilage Research Laboratory, National Centre for Cell Science, Pune, 411007, India
| | - Gyan C Mishra
- Bone and Cartilage Research Laboratory, National Centre for Cell Science, Pune, 411007, India
| | - Mohan R Wani
- Bone and Cartilage Research Laboratory, National Centre for Cell Science, Pune, 411007, India
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Min HK, Kim SH, Lee JY, Lee SH, Kim HR. DJ-1 controls T cell differentiation and osteoclastogenesis in rheumatoid arthritis. Sci Rep 2022; 12:12767. [PMID: 35896699 PMCID: PMC9329329 DOI: 10.1038/s41598-022-16285-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 07/07/2022] [Indexed: 11/09/2022] Open
Abstract
Herein, we investigated the effect of DJ-1 on helper T cell differentiation, fibroblast-like synoviocyte (FLS) activation, and osteoclastogenesis in rheumatoid arthritis (RA). Serum and synovial fluid (SF) of RA and osteoarthritis (OA) patients were collected, and DJ-1 and H2O2 levels were investigated. CD4+ cells from peripheral blood mononuclear cells (PBMCs) were cultured under type 17 helper T cell (Th17) polarization conditions, and CD4+ T cell differentiation, pro-inflammatory cytokine levels, and soluble receptor activator of nuclear factor kappa-Β ligand (RANKL) were assessed. RA-FLSs were stimulated with 50 μM H2O2, and DJ-1 (10, 50, 100 ng/mL) to evaluate MMP-9, VEGF, TNF-α, and sRANKL production, while RANKL+ FLSs were assessed using flow cytometry. Monocytes were cultured with RANKL or IL-17A with or without DJ-1 and H2O2-pretreated RA-FLS, and tartrate-resistant acid phosphatase (TRAP) staining and RT-qPCR of osteoclast-related genes were performed. The levels of DJ-1 and H2O2 in serum and SF of RA patients were higher than those of OA patients. Under Th17-polarizing conditions, CD4+RANKL+ and CD4+CCR4+CCR6+CXCR3- T cells decreased, whereas CD4+CD25highFoxp3+ T cell increased after DJ-1 administration. Additionally, IL-17A, TNF-α, and sRANKL levels decreased in DJ-1-treated groups. DJ-1 lowered MMP-9, VEGF, TNF-α, and sRANKL levels, and RANKL+ FLS in ROS-stimulated RA-FLS. Both RANKL and IL-17A stimulated osteoclast differentiation, DJ-1 decreased TRAP+ cell count, and the expression levels of TRAP, ATP6v0d2, NFATc1, and CTSK. These findings were also observed in in vitro osteoclastogenesis with DJ-1 pretreated RA-FLS. As DJ-1 regulates Th17/Treg imbalance, pro-inflammatory cytokine production, RA-FLS activation, and osteoclastogenesis, it holds potential for RA therapy.
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Affiliation(s)
- Hong Ki Min
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, 05030, Republic of Korea
| | - Se Hee Kim
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, 05030, Republic of Korea
| | - Ji-Yeon Lee
- The Rheumatism Research Center, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, 05030, Republic of Korea
| | - Sang-Heon Lee
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University Medical Center, Konkuk University School of Medicine, 120-1, Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea
| | - Hae-Rim Kim
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University Medical Center, Konkuk University School of Medicine, 120-1, Neungdong-ro, Gwangjin-gu, Seoul, 05030, Republic of Korea.
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Tu J, Huang W, Zhang W, Mei J, Zhu C. Two Main Cellular Components in Rheumatoid Arthritis: Communication Between T Cells and Fibroblast-Like Synoviocytes in the Joint Synovium. Front Immunol 2022; 13:922111. [PMID: 35844494 PMCID: PMC9284267 DOI: 10.3389/fimmu.2022.922111] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 05/25/2022] [Indexed: 12/12/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease that endangers the health of approximately 1% of the global population. Current RA medications on the market mainly include non-steroidal anti-inflammatory drugs, biological agents, and disease-modifying drugs. These drugs aim to inhibit the overactivated immune response or inflammation of RA, but they cannot cure RA. A better understanding of the pathogenesis of RA will provide a new understanding to search for RA targets and for drug development. The infiltration of T cells and hyper-proliferation of fibroblast-like synoviocytes (FLS) in the synovium of patients with RA are significantly upregulated. Furthermore, the abnormal activation of these two types of cells has been confirmed to promote development of the course of A by many studies. This article systematically summarizes the interactions between T cells and FLS in RA synovial tissues, including one-way/mutual regulation and direct/indirect regulation between the two. It further aims to investigate the pathogenesis of RA from the perspective of mutual regulation between T cells and FLS and to provide new insights into RA research.
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Affiliation(s)
- Jiajie Tu
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
- Department of Gynecology, The First Affiliated Hospital of Shenzhen University, Health Science Center, Shenzhen Second People’s Hospital, Shenzhen, China
| | - Wei Huang
- Department of Orthopaedics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Weiwei Zhang
- Departments of Geriatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Jiawei Mei
- Department of Orthopaedics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Chen Zhu
- Department of Orthopaedics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- *Correspondence: Chen Zhu,
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Komatsu N, Takayanagi H. Mechanisms of joint destruction in rheumatoid arthritis - immune cell-fibroblast-bone interactions. Nat Rev Rheumatol 2022; 18:415-429. [PMID: 35705856 DOI: 10.1038/s41584-022-00793-5] [Citation(s) in RCA: 143] [Impact Index Per Article: 71.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2022] [Indexed: 12/29/2022]
Abstract
Rheumatoid arthritis (RA) is characterized by inflammation and destruction of bone and cartilage in affected joints. Autoimmune responses lead to increased osteoclastic bone resorption and impaired osteoblastic bone formation, the imbalance of which underlies bone loss in RA, which includes bone erosion, periarticular bone loss and systemic osteoporosis. The crucial role of osteoclasts in bone erosion has been demonstrated in basic studies as well as by the clinical efficacy of antibodies targeting RANKL, an important mediator of osteoclastogenesis. Synovial fibroblasts contribute to joint damage by stimulating both pro-inflammatory and tissue-destructive pathways. New technologies, such as single-cell RNA sequencing, have revealed the heterogeneity of synovial fibroblasts and of immune cells including T cells and macrophages. To understand the mechanisms of bone damage in RA, it is important to clarify how the immune system promotes the tissue-destructive properties of synovial fibroblasts and influences bone cells. The interaction between immune cells and fibroblasts underlies the imbalance between regulatory T cells and T helper 17 cells, which in turn exacerbates not only inflammation but also bone destruction, mainly by promoting RANKL expression on synovial fibroblasts. An improved understanding of the immune mechanisms underlying joint damage and the interplay between the immune system, synovial fibroblasts and bone will contribute to the identification of novel therapeutic targets in RA.
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Affiliation(s)
- Noriko Komatsu
- Department of Immunology, Graduate School of Medicine and Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroshi Takayanagi
- Department of Immunology, Graduate School of Medicine and Faculty of Medicine, The University of Tokyo, Tokyo, Japan.
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28
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Lee J, Min HK, Park CY, Kang HK, Jung SY, Min BM. A vitronectin-derived peptide prevents and restores alveolar bone loss by modulating bone re-modelling and expression of RANKL and IL-17A. J Clin Periodontol 2022; 49:799-813. [PMID: 35634689 DOI: 10.1111/jcpe.13671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/21/2022] [Accepted: 05/18/2022] [Indexed: 11/27/2022]
Abstract
AIM This study investigated whether a vitronectin-derived peptide (VnP-16) prevents and/or reverses alveolar bone resorption induced by ligature-induced periodontitis in rodents and identified the underlying mechanism. MATERIALS AND METHODS We evaluated the effects of VnP-16 on osteogenic differentiation in human periodontal ligament cells (hPDLCs), lipopolysaccharide-induced inflammatory responses in gingival fibroblasts, and immune response in T lymphocytes. Ligature-induced periodontitis was induced by ligating the bilateral mandibular first molars for 14 days in rats and for 7 days in mice (n = 10/group). VnP-16 (100 μg/10 μl) was applied topically into the gingival sulcus of rats via intra-sulcular injection, whereas the peptide (50 μg/5 μl) was administered directly into the gingiva of mice via intra-gingival injection. To evaluate the preventive and therapeutic effects of VnP-16, micro-computed tomography analysis and histological staining were then performed. RESULTS VnP-16 promoted osteogenic differentiation of periodontal ligament cells and inhibited the production of lipopolysaccharide-induced inflammatory mediators in gingival fibroblasts. Concomitantly, VnP-16 modulated the host immune response by reducing the number of receptor activator of NF-κB ligand (RANKL)-expressing lipopolysaccharide-stimulated CD4+ and CD8+ T cells, and by suppressing RANKL and interleukin (IL)-17A production. Furthermore, local administration of VnP-16 in rats and mice significantly prevented and reversed alveolar bone loss induced by ligature-induced periodontitis. VnP-16 enhanced osteoblastogenesis and simultaneously inhibited osteoclastogenesis and suppressed RANKL and IL-17A expression in vivo. CONCLUSIONS Our findings suggest that VnP-16 acts as a potent therapeutic agent for preventing and treating periodontitis by regulating bone re-modelling and immune and inflammatory responses.
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Affiliation(s)
- Junbeom Lee
- Department of Periodontology, School of Dentistry, Seoul National University, Seoul, South Korea
| | - Hong Ki Min
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, South Korea
| | - Cho Yeon Park
- Department of Oral Biochemistry and Program in Cancer and Developmental Biology, Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea
| | - Hyun Ki Kang
- Department of Oral Biochemistry and Program in Cancer and Developmental Biology, Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea
| | - Sung Youn Jung
- Department of Oral Biochemistry and Program in Cancer and Developmental Biology, Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea
| | - Byung-Moo Min
- Department of Oral Biochemistry and Program in Cancer and Developmental Biology, Dental Research Institute, School of Dentistry, Seoul National University, Seoul, South Korea
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Ni S, Shan F, Geng J. Interleukin-10 family members: Biology and role in the bone and joint diseases. Int Immunopharmacol 2022; 108:108881. [PMID: 35623292 DOI: 10.1016/j.intimp.2022.108881] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 11/05/2022]
Abstract
Interleukin (IL)-10 family cytokines include IL-10, IL-19, IL-20, IL-22, IL-24, IL-26, IL-28A, IL-28B, and IL-29. These cytokines play crucial regulatory roles in various biological reactions and diseases. In recent years, several studies have shown that the IL-10 family plays a vital role in bone and joint diseases, including bone metabolic diseases, fractures, osteoarthritis, rheumatoid arthritis, and bone tumors. Herein, the recent progress on the regulatory role of IL-10 family of cytokines in the occurrence and development of bone and joint diseases has been summarized. This review will provide novel directions for immunotherapy of bone and joint diseases.
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Affiliation(s)
- Shenghui Ni
- Department of Orthopaedics, the Fourth Affiliated Hospital of China Medical University, Shenyang 110032, Liaoning, China
| | - Fengping Shan
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, Liaoning, China
| | - Jin Geng
- Department of Ophthalmology, the First Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
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Zou J, Zeng Z, Xie W, Zeng Z. Immunotherapy with regulatory T and B cells in periodontitis. Int Immunopharmacol 2022; 109:108797. [PMID: 35487085 DOI: 10.1016/j.intimp.2022.108797] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 04/18/2022] [Accepted: 04/20/2022] [Indexed: 01/04/2023]
Abstract
Periodontitis (PD), also known as gum disease, is a condition causing inflammatory bone resorption and tooth loss. Regulatory T cells (Tregs) and regulatory B cells (Bregs) are vital in controlling the immune response and hence play a role in infections and peripheral tolerance adjustment. These cells have immunosuppressive and tissue-repairing capabilities that are important for periodontal health; however, in inflammatory circumstances, Tregs may become unstable and dysfunctional, accelerating tissue deterioration. In recent years, Regulatory cell-mediated immunotherapy has been shown to be effective in many inflammatory diseases. Considering the roles of Tregs and Bregs in shaping immune responses, this study aimed to review the published articles in this field to provide a comprehensive view of the existing knowledge about the role of regulatory T and B cells, as well as their therapeutic applications in PD.
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Affiliation(s)
- Juan Zou
- Department of stomatology, Maternal and Child Health Centre, Ganzhou, Jiangxi 341000, China
| | - Zijun Zeng
- Anesthesia surgery, The First Affiliated Hospital of Gannan Medical College, Ganzhou, Jiangxi 341000, China
| | - Wen Xie
- Health Management Center, The First Affiliated Hospital of Gannan Medical College, Ganzhou, Jiangxi 341000, China
| | - Zhimei Zeng
- The First Affiliated Hospital of Gannan Medical College Dental Department Ganzhou, Jiangxi 341000, China.
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Barkhane Z, Elmadi J, Satish Kumar L, Pugalenthi LS, Ahmad M, Reddy S. Multiple Sclerosis and Autoimmunity: A Veiled Relationship. Cureus 2022; 14:e24294. [PMID: 35607574 PMCID: PMC9123335 DOI: 10.7759/cureus.24294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2022] [Indexed: 12/02/2022] Open
Abstract
Multiple sclerosis (MS) is an autoimmune inflammatory illness that affects the central nervous system (CNS) when the body's immune system attacks its tissue. It is characterized by demyelination and varying degrees of axonal loss. This article has compiled various studies elaborating MS and other autoimmune diseases (ADs) co-occurrence. Several conditions that fall into this category, including type 1 diabetes (T1D), rheumatoid arthritis (RA), Guillain-Barre syndrome (GBS), myasthenia gravis (MG), and many others, are found in MS patients and their relatives, suggesting one or more common etiologic mechanisms, including genetic, environmental, and immunological factors, supporting the concept of a possible influence of poly-autoimmunity on MS and the rest of ADs, as well as providing a significant feature for early detection of the disease and also a potential treatment option by clinical neurologists.
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Wang Y, Wan Z, Jin R, Xu T, Ouyang Y, Wang B, Ruan G, Bai X. Tofacitinib for extraintestinal manifestations of inflammatory bowel disease: A literature review. Int Immunopharmacol 2022; 105:108517. [DOI: 10.1016/j.intimp.2022.108517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/28/2021] [Accepted: 01/01/2022] [Indexed: 12/12/2022]
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Zhang X, Miao M, Zhang R, Liu X, Zhao X, Shao M, Liu T, Jin Y, Chen J, Liu H, Zhang X, Li Y, Zhou Y, Yang Y, Li R, Yao H, Liu Y, Li C, Li Y, Ren L, Su Y, Sun X, He J, Li Z. Efficacy and safety of low-dose interleukin-2 in combination with methotrexate in patients with active rheumatoid arthritis: a randomized, double-blind, placebo-controlled phase 2 trial. Signal Transduct Target Ther 2022; 7:67. [PMID: 35250032 PMCID: PMC8898945 DOI: 10.1038/s41392-022-00887-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 12/21/2021] [Accepted: 01/06/2022] [Indexed: 12/11/2022] Open
Abstract
Rheumatoid arthritis (RA) is an aggressive autoimmune arthritis, and current therapies remain unsatisfactory due to low remission rate and substantially adverse effects. Low-dose interleukin-2 (Ld-IL2) is potentially a therapeutic approach to further improve the disease. This randomized, double-blind, placebo-controlled trial was undertaken to evaluate the efficacy and safety of Ld-IL2 in patients with active RA. Patients were randomly assigned (1:1) to receive Ld-IL2, defined as a dose of 1 million IU, or placebo in a 12-week trial with a 12-week follow-up. Three cycles of Ld-IL2 or placebo were administered subcutaneously every other day for 2 weeks (a total of 7 doses), followed by a 2-week break. All patients received a stable dose of methotrexate (MTX). The primary outcomes were the proportion of patients achieving the ACR20, DAS28-ESR <2.6, and the change from baseline in CDAI or SDAI at week 24. Secondary endpoints included other clinical responses and safety. The primary outcomes were achieved in the per-protocol population. The improvements from baseline in CDAI and SDAI were significantly greater across time points for the Ld-IL2 + MTX group (n = 17) than for the placebo+MTX group (n = 23) (P = 0.018 and P = 0.015, respectively). More patients achieved ACR20 response in the Ld-IL2 + MTX group than those in the placebo+MTX group at week 12 (70.6% vs 43.5%) and at week 24 (76.5% vs 56.5%) (P = 0.014). In addition, low Treg and high IL-21 were associated with good responses to Ld-IL2. Ld-IL-2 treatment was well-tolerated in this study. These results suggested that Ld-IL2 was effective and safe in RA. ClinicalTrials.gov number: NCT 02467504.
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González-Osuna L, Sierra-Cristancho A, Cafferata EA, Melgar-Rodríguez S, Rojas C, Carvajal P, Cortez C, Vernal R. Senescent CD4 +CD28 - T Lymphocytes as a Potential Driver of Th17/Treg Imbalance and Alveolar Bone Resorption during Periodontitis. Int J Mol Sci 2022; 23:ijms23052543. [PMID: 35269683 PMCID: PMC8910032 DOI: 10.3390/ijms23052543] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/19/2022] [Accepted: 02/22/2022] [Indexed: 01/10/2023] Open
Abstract
Senescent cells express a senescence-associated secretory phenotype (SASP) with a pro-inflammatory bias, which contributes to the chronicity of inflammation. During chronic inflammatory diseases, infiltrating CD4+ T lymphocytes can undergo cellular senescence and arrest the surface expression of CD28, have a response biased towards T-helper type-17 (Th17) of immunity, and show a remarkable ability to induce osteoclastogenesis. As a cellular counterpart, T regulatory lymphocytes (Tregs) can also undergo cellular senescence, and CD28− Tregs are able to express an SASP secretome, thus severely altering their immunosuppressive capacities. During periodontitis, the persistent microbial challenge and chronic inflammation favor the induction of cellular senescence. Therefore, senescence of Th17 and Treg lymphocytes could contribute to Th17/Treg imbalance and favor the tooth-supporting alveolar bone loss characteristic of the disease. In the present review, we describe the concept of cellular senescence; particularly, the one produced during chronic inflammation and persistent microbial antigen challenge. In addition, we detail the different markers used to identify senescent cells, proposing those specific to senescent T lymphocytes that can be used for periodontal research purposes. Finally, we discuss the existing literature that allows us to suggest the potential pathogenic role of senescent CD4+CD28− T lymphocytes in periodontitis.
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Affiliation(s)
- Luis González-Osuna
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago 8380492, Chile; (A.S.-C.); (E.A.C.); (S.M.-R.); (C.R.)
- Correspondence: (L.G.-O.); (R.V.)
| | - Alfredo Sierra-Cristancho
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago 8380492, Chile; (A.S.-C.); (E.A.C.); (S.M.-R.); (C.R.)
- Faculty of Dentistry, Universidad Andres Bello, Santiago 8370035, Chile
| | - Emilio A. Cafferata
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago 8380492, Chile; (A.S.-C.); (E.A.C.); (S.M.-R.); (C.R.)
- Department of Periodontology, School of Dentistry, Universidad Científica del Sur, Lima 15067, Peru
| | - Samanta Melgar-Rodríguez
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago 8380492, Chile; (A.S.-C.); (E.A.C.); (S.M.-R.); (C.R.)
- Department of Conservative Dentistry, Faculty of Dentistry, Universidad de Chile, Santiago 8380492, Chile;
| | - Carolina Rojas
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago 8380492, Chile; (A.S.-C.); (E.A.C.); (S.M.-R.); (C.R.)
| | - Paola Carvajal
- Department of Conservative Dentistry, Faculty of Dentistry, Universidad de Chile, Santiago 8380492, Chile;
| | - Cristian Cortez
- Center for Genomics and Bioinformatics, Faculty of Sciences, Universidad Mayor, Santiago 8580745, Chile;
| | - Rolando Vernal
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago 8380492, Chile; (A.S.-C.); (E.A.C.); (S.M.-R.); (C.R.)
- Department of Conservative Dentistry, Faculty of Dentistry, Universidad de Chile, Santiago 8380492, Chile;
- Correspondence: (L.G.-O.); (R.V.)
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Oral administration of bovine lactoferrin suppresses the progression of rheumatoid arthritis in an SKG mouse model. PLoS One 2022; 17:e0263254. [PMID: 35148358 PMCID: PMC8836292 DOI: 10.1371/journal.pone.0263254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 01/14/2022] [Indexed: 12/29/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease characterized by inflammatory bone destruction in which tumor necrosis factor alpha (TNF-α) plays a key role. Bovine lactoferrin (bLF) is a multifunctional protein with anti-inflammatory and immunomodulatory properties. This study aimed to clarify the inhibitory effects of bLF on the pathological progression of RA. The mannan-induced arthritis model in SKG mice (genetic RA model) was used. Orally applied liposomal bLF (LbLF) markedly reduced ankle joint swelling and bone destruction. Histologically, pannus formation and osteoclastic bone destruction were prevented in the LbLF-treated animals. Moreover, orally administered LbLF improved the balance between Th17 cells and regulatory T cells isolated from the spleen of mannan-treated SKG mice. In an in vitro study, the anti-inflammatory effects of bLF on TNF-α-induced TNF-α production and downstream signaling pathways were analyzed in human synovial fibroblasts from RA patients (RASFs). bLF suppressed TNF-α production from RASFs by inhibiting the nuclear factor kappa B and mitogen-activated protein kinase pathways. The intracellular accumulation of bLF in RASFs increased in an applied bLF dose-dependent manner. Knockdown of the lipoprotein receptor-related protein-1 (LRP1) siRNA gene reduced bLF expression in RASFs, indicating that exogenously applied bLF was mainly internalized through LRP-1. Immunoprecipitated proteins with anti-TNF receptor-associated factor 2 (TRAF2; an adapter protein/ubiquitin ligase) included bLF, indicating that bLF binds directly to the TRAF2-TRADD-RIP complex. This indicates that LbLF may effectively prevent the pathological progression of RA by suppressing TNF-α production by binding to the TRAF2-TRADD-RIP complex from the RASFs in the pannus. Therefore, supplemental administration of LbLF may have a beneficial effect on preventive/therapeutic reagents for RA.
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Chen HL, Lin SC, Li S, Tang KT, Lin CC. Alantolactone alleviates collagen-induced arthritis and inhibits Th17 cell differentiation through modulation of STAT3 signalling. PHARMACEUTICAL BIOLOGY 2021; 59:134-145. [PMID: 33556301 PMCID: PMC8871681 DOI: 10.1080/13880209.2021.1876102] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
CONTEXT Alantolactone, the bioactive component in Inula helenium L. (Asteraceae), exhibits multiple biological effects. OBJECTIVE We aimed to determine the anti-inflammatory effect of alantolactone in a collagen-induced arthritis (CIA) mouse model and its immunomodulatory effects on Th17 differentiation. MATERIALS AND METHODS A CIA mouse model was established with DBA/1 mice randomly divided into four groups (n = 6): healthy, vehicle and two alantolactone-treated groups (25 or 50 mg/kg), followed by oral administration of alantolactone to mice for 21 consecutive days after arthritis onset. The severity of CIA was evaluated by an arthritic scoring system and histopathological examination. Levels of cytokines and anti-CII antibodies as well as percentages of splenic Th17 and Th17 differentiation with or without alantolactone treatments (0.62, 1.2 or 2.5 μM) were detected with ELISA and flow cytometry, respectively. Western blot analysis was used to evaluate intracellular signalling in alantolactone-treated spleen cells. RESULTS In CIA mice, alantolactone at 50 mg/kg attenuated RA symptoms, including high arthritis scores, infiltrating inflammatory cells, synovial hyperplasia, bone erosion and levels of the proinflammatory cytokines TNF-α, IL-6 and IL-17A, but not IL-10 in paw tissues. Alantolactone also reduced the number of splenic Th17 cells and the capability of naïve CD4+ T cells to differentiate into the Th17 subset by downregulating STAT3/RORγt signalling by as early as 24 h of treatment. DISCUSSION AND CONCLUSIONS Alantolactone possesses an anti-inflammatory effect that suppresses murine CIA by inhibiting Th17 cell differentiation, suggesting alantolactone is an adjunctive therapeutic candidate to treat rheumatoid arthritis.
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MESH Headings
- Animals
- Anti-Inflammatory Agents/administration & dosage
- Anti-Inflammatory Agents/isolation & purification
- Anti-Inflammatory Agents/pharmacology
- Arthritis, Experimental/drug therapy
- Arthritis, Experimental/pathology
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/pathology
- Cell Differentiation/drug effects
- Cytokines
- Dose-Response Relationship, Drug
- Female
- Immunologic Factors/administration & dosage
- Immunologic Factors/isolation & purification
- Immunologic Factors/pharmacology
- Inula/chemistry
- Lactones/administration & dosage
- Lactones/isolation & purification
- Lactones/pharmacology
- Male
- Mice
- Mice, Inbred C57BL
- Mice, Inbred DBA
- STAT3 Transcription Factor/metabolism
- Sesquiterpenes, Eudesmane/administration & dosage
- Sesquiterpenes, Eudesmane/isolation & purification
- Sesquiterpenes, Eudesmane/pharmacology
- Signal Transduction/drug effects
- Th17 Cells/cytology
- Th17 Cells/drug effects
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Affiliation(s)
- Hsiang-Lai Chen
- Department of Surgery, Division of Urology, Tung's Taichung MetroHarbor Hospital, Taichung, Taiwan, ROC
- Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan, ROC
| | - Shih Chao Lin
- Bachelor Degree Program in Marine Biotechnology, College of Life Sciences, National Taiwan Ocean University, Keelung, Taiwan, ROC
| | - Shiming Li
- College of Chemistry & Chemical Engineering, Hubei Key Laboratory for Processing & Application of Catalytic Materials, Huanggang Normal University, Huanggang, PR China
| | - Kuo-Tung Tang
- Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan, ROC
- Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- CONTACT Kuo-Tung Tang Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Chi-Chien Lin
- Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan, ROC
- Institute of Biomedical Science, The iEGG and Animal Biotechnology Center, National Chung-Hsing University, Taichung, Taiwan, ROC
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
- Department of Pharmacology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
- Chi-Chien Lin Institute of Biomedical Science, National Chung Hsing University, 145 Xingda Rd., South Dist., Taichung402, Taiwan, ROC
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Ling Z, Yang C, Tan J, Dou C, Chen Y. Beyond immunosuppressive effects: dual roles of myeloid-derived suppressor cells in bone-related diseases. Cell Mol Life Sci 2021; 78:7161-7183. [PMID: 34635950 PMCID: PMC11072300 DOI: 10.1007/s00018-021-03966-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/11/2021] [Accepted: 09/29/2021] [Indexed: 02/08/2023]
Abstract
Myeloid-derived suppressor cells (MDSCs) are a heterogeneous population of immature myeloid cells (IMCs) with immunosuppressive functions, whereas IMCs originally differentiate into granulocytes, macrophages, and dendritic cells (DCs) to participate in innate immunity under steady-state conditions. At present, difficulties remain in identifying MDSCs due to lacking of specific biomarkers. To make identification of MDSCs accurately, it also needs to be determined whether having immunosuppressive functions. MDSCs play crucial roles in anti-tumor, angiogenesis, and metastasis. Meanwhile, MDSCs could make close interaction with osteoclasts, osteoblasts, chondrocytes, and other stromal cells within microenvironment of bone and joint, and thereby contributing to poor prognosis of bone-related diseases such as cancer-related bone metastasis, osteosarcoma (OS), rheumatoid arthritis (RA), osteoarthritis (OA), and orthopedic trauma. In addition, MDSCs have been shown to participate in the procedure of bone repair. In this review, we have summarized the function of MDSCs in cancer-related bone metastasis, the interaction with stromal cells within the bone microenvironment as well as joint microenvironment, and the critical role of MDSCs in bone repair. Besides, the promising value of MDSCs in the treatment for bone-related diseases is also well discussed.
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Affiliation(s)
- Zhiguo Ling
- Department of Orthopaedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Chuan Yang
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Jiulin Tan
- Department of Orthopaedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Ce Dou
- Department of Orthopaedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Yueqi Chen
- Department of Orthopaedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
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Gleiznys D, Kriauciunas A, Maminskas J, Stumbras A, Giedrimiene D, Niekrash C, Gleiznys A, Sakalauskiene J, Vitkauskiene A. Expression of Interleukin-17, Tumor Necrosis Factor-Alpha, and Matrix Metalloproteinase-8 in Patients with Chronic Peri-Implant Mucositis. Med Sci Monit 2021; 27:e932243. [PMID: 34697283 PMCID: PMC8556698 DOI: 10.12659/msm.932243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background The present study aimed to evaluate whether non-surgical treatment interferes with clinical parameters and local patterns of osteo-immunoinflammatory mediators (IL-17 and TNF-α) and matrix metalloproteinase-8 (MMP-8) that are found in peri-implant crevicular fluid (PICF) and biofilms during the progression of peri-implant mucositis. Material/Methods We selected 30 patients with peri-implant caused mucositis before (MP) and after treatment (TP) and 30 healthy people (HP) for the analysis of IL-17, TNF-α cytokine, and MMP-8 production in PICF and for analysis of colonization dynamics of periodontopathogenic bacteria in supra- and subgingival plaque samples. The levels of IL-17 and MMP-8 concentrations in samples were assayed by enzymatic immunosorbent assay (ELISA) and TNF-α levels were determined by enzyme amplified sensitivity immunoassay (EASIA) method in PICF. The micro-IDent test was used to detect 11 species of periodontopathogenic bacteria in subgingival biofilm. Results We found significantly (P<0.001) higher levels of IL-17, TNF-α, and MMP-8 in the PICF of the MP and TP groups in comparison to the HP group. A significant association was found in MP associated with Parvimonas micra, as TNF-α in PICF was significantly higher (P=0.034) than in patients without Parvimonas micra. TNF-α levels in the samples of PICF showed a moderate correlation with clinical parameters, including plaque index (PI) (P=0.007) and MMP-8 levels (P=0.001), in the MP group. Conclusions Assessment of levels of inflammatory cytokines in PICF can aid in the identification of peri-implant mucositis, which can assist in early diagnosis, prevention, and treatment.
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Affiliation(s)
- Darius Gleiznys
- Department of Dental and Maxillofacial Orthopedics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Albertas Kriauciunas
- Department of Dental and Maxillofacial Orthopedics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Julius Maminskas
- Department of Dental and Maxillofacial Orthopedics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Arturas Stumbras
- Department of Maxillofacial Surgery, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Dalia Giedrimiene
- School of Health and Natural Sciences and School of Pharmacy, University of Saint Joseph, West Hartford, CT, USA
| | - Christine Niekrash
- Frank H Netter MD School of Medicine Quinnipiac University, North Haven, CT, USA
| | - Alvydas Gleiznys
- Department of Dental and Maxillofacial Orthopedics, Lithuania University of Health Sciences, Kaunas, Lithuania
| | - Jurgina Sakalauskiene
- Department of Dental and Maxillofacial Orthopedics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Astra Vitkauskiene
- Department of Laboratory Medicine, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Chen CF, Li HP, Chao YH, Tu MY, Yen CC, Lan YW, Yang SH, Chong KY, Lin CC, Chen CM. Suppression of Dendritic Cell Maturation by Kefir Peptides Alleviates Collagen-Induced Arthritis in Mice. Front Pharmacol 2021; 12:721594. [PMID: 34675803 PMCID: PMC8523924 DOI: 10.3389/fphar.2021.721594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 09/17/2021] [Indexed: 11/21/2022] Open
Abstract
Arthritis is a disorder that is characterized by joint inflammation and other symptoms. Rheumatoid arthritis (RA), an autoimmune disease, is one of the most common arthritis in worldwide. Inflammation of the synovium is the main factor that triggers bone erosion in the joints in RA, but the pathogenesis of RA is not clearly understood. Kefir grain-fermented products have been demonstrated to enhance immune function and exhibit immune-modulating bioactivities. This study aims to explore the role of kefir peptides (KPs) on the regulation of dendritic cell, which are found in RA synovial fluid, and the protection effects of KPs on mice with collagen-induced arthritis (CIA). Immature mouse bone marrow-derived dendritic cells (BMDCs) were treated with KPs (2.2 and 4.4 mg/ml) and then exposed to lipopolysaccharide (LPS) to study the immune regulation function of KPs in dendritic cells. Mice with CIA (n = 5 per group) were orally administrated KPs (3.75 and 7.5 mg/day/kg) for 21 days and therapeutic effect of KPs on mice with arthritis were assessed. In this study, we found that KPs could inhibit surface molecule expression, reduce inflammatory cytokine release, and repress NF-κB and MAPK signaling in LPS-stimulated mouse BMDCs. In addition, a high dose of KPs (7.5 mg/kg) significantly alleviated arthritis symptoms, decreased inflammatory cytokine expression, suppressed splenic DC maturation and decrease the percentage of Th1 and Th17 in the spleens on mice with CIA. Our findings demonstrated that KPs ameliorate CIA in mice through the mechanism of suppressing DC maturation and inflammatory cytokine releases.
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Affiliation(s)
- Chien-Fu Chen
- Department of Life Sciences, and Ph.D. Program in Translational Medicine, College of Life Sciences, National Chung Hsing University, Taichung, Taiwan.,Department of Orthopedic Surgery, Taichung Armed Forces General Hospital, Taichung, Taiwan
| | - Hsin-Pei Li
- Department of Life Sciences, and Ph.D. Program in Translational Medicine, College of Life Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Ya-Hsuan Chao
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Min-Yu Tu
- Kaohsiung Armed Forces General Hospital Gangshan Branch, Kaohsiung, Taiwan.,Department of Health Business Administration, Meiho University, Pingtung, Taiwan.,Institute of Medical Science and Technology, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Chih-Ching Yen
- Department of Life Sciences, and Ph.D. Program in Translational Medicine, College of Life Sciences, National Chung Hsing University, Taichung, Taiwan.,Department of Internal Medicine, China Medical University Hospital, and College of Health Care, China Medical University, Taichung, Taiwan
| | - Ying-Wei Lan
- Department of Life Sciences, and Ph.D. Program in Translational Medicine, College of Life Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Shang-Hsun Yang
- Department of Physiology, and Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kowit-Yu Chong
- Department of Medical Biotechnology and Laboratory Science and Graduate Institute of Biomedical Sciences, Division of Biotechnology, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Hyperbaric Oxygen Medical Research Lab, Bone and Joint Research Center, and Department of Laboratory Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Chi-Chien Lin
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Chuan-Mu Chen
- Department of Life Sciences, and Ph.D. Program in Translational Medicine, College of Life Sciences, National Chung Hsing University, Taichung, Taiwan.,The iEGG and Animal Biotechnology Center, and the Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung, Taiwan
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Min HK, Kim S, Lee JY, Kim KW, Lee SH, Kim HR. IL-18 binding protein suppresses IL-17-induced osteoclastogenesis and rectifies type 17 helper T cell / regulatory T cell imbalance in rheumatoid arthritis. J Transl Med 2021; 19:392. [PMID: 34530864 PMCID: PMC8444577 DOI: 10.1186/s12967-021-03071-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 09/07/2021] [Indexed: 11/25/2022] Open
Abstract
Background Patients with rheumatoid arthritis (RA) have increased levels of interleukin-18 (IL-18) and decreased levels of IL-18 binding protein (IL-18BP) in the serum and synovial fluid (SF) compared to those in patients with osteoarthritis (OA) or in healthy controls. In this study, we evaluated the effects of IL-18BP on osteoclastogenesis and T cell differentiation in RA in vitro. Methods Serum and SF of patients with RA and OA were collected to compare IL-18 and IL-18BP levels by the enzyme-linked immunosorbent assay. Peripheral blood mononuclear cells (PBMCs) and SF mononuclear cells (SFMCs) of RA patients were cultured under type 17 helper T cell (Th17) polarisation conditions with or without IL-18BP. In addition, PBMCs were cultured in the presence of receptor activator of nuclear factor kappa-Β ligand (RANKL) or IL-17A with or without IL-18BP, and tartrate-resistant acid phosphatase (TRAP) staining and real-time quantitative polymerase chain reaction for expression levels of osteoclast-related genes were performed. Results IL-18 levels were higher in the serum and SF of patients with RA, whereas IL-18BP was lower in the SF of patients with RA than in the control group. Treatment of patients’ PBMCs with IL-18BP decreased the differentiation of CD4+ IL-17A+ and CD4+ RANKL+ T cells, whereas the differentiation of CD4+CD25highFOXP3+ T cell population increased in a dose-dependent manner. These changes in CD4+ T cell differentiation were also observed in the SFMCs of patients with RA. The levels IL-17A and soluble RANKL in the culture medium were significantly decreased by IL-18BP. IL-18BP administration decreased TRAP+ cell counts in a dose-dependent manner on the background of stimulation with RANKL-and IL-17A. In addition, expression levels of TRAP, NFATC1, CTSK, and TNFRSF11A (RANK) genes were lower in the IL-18BP treated cells. Conclusion We showed that IL-18BP can rectify the Th17/Treg imbalance and decrease IL-17-induced osteoclastogenesis in PBMCs from patients with RA. Therefore, IL-18BP may have therapeutic potential for RA treatment. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-021-03071-2.
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Affiliation(s)
- Hong Ki Min
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, 05030, Republic of Korea
| | - Sehee Kim
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, 05030, Republic of Korea
| | - Ji-Yeon Lee
- The Rheumatism Research Center, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, 05030, Republic of Korea
| | | | - Sang-Heon Lee
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, 05030, Republic of Korea
| | - Hae-Rim Kim
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, 05030, Republic of Korea. .,Department of Rheumatology, Konkuk University Medical Center, 120-1 Neungdong-ro (Hwayang-dong), Gwangjin-gu, Seoul, 143-729, Republic of Korea.
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Kim Y, Song J, Lee Y, Cho S, Kim S, Lee SR, Park S, Shin Y, Jeon NL. High-throughput injection molded microfluidic device for single-cell analysis of spatiotemporal dynamics. LAB ON A CHIP 2021; 21:3150-3158. [PMID: 34180916 DOI: 10.1039/d0lc01245a] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Single-cell level analysis of various cellular behaviors has been aided by recent developments in microfluidic technology. Polydimethylsiloxane (PDMS)-based microfluidic devices have been widely used to elucidate cell differentiation and migration under spatiotemporal stimulation. However, microfluidic devices fabricated with PDMS have inherent limitations due to material issues and non-scalable fabrication process. In this study, we designed and fabricated an injection molded microfluidic device that enables real-time chemical profile control. This device is made of polystyrene (PS), engineered with channel dimensions optimized for injection molding to achieve functionality and compatibility with single cell observation. We demonstrated the spatiotemporal dynamics in the device with computational simulation and experiments. In temporal dynamics, we observed extracellular signal-regulated kinase (ERK) activation of PC12 cells by stimulating the cells with growth factors (GFs). Also, we confirmed yes-associated protein (YAP) phase separation of HEK293 cells under stimulation using sorbitol. In spatial dynamics, we observed the migration of NIH 3T3 cells (transfected with Lifeact-GFP) under different spatiotemporal stimulations of PDGF. Using the injection molded plastic devices, we obtained comprehensive data more easily than before while using less time compared to previous PDMS models. This easy-to-use plastic microfluidic device promises to open a new approach for investigating the mechanisms of cell behavior at the single-cell level.
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Affiliation(s)
- Youngtaek Kim
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Jiyoung Song
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Younggyun Lee
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Sunghyun Cho
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Suryong Kim
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Seung-Ryeol Lee
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Seonghyuk Park
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea.
| | - Yongdae Shin
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea. and Institute of BioEngineering, Seoul National University, Seoul, Republic of Korea
| | - Noo Li Jeon
- Department of Mechanical Engineering, Seoul National University, Seoul, Republic of Korea. and Institute of BioEngineering, Seoul National University, Seoul, Republic of Korea and Institute of Advanced Machinery and Design, Seoul National University, Seoul, Republic of Korea
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González-Osuna L, Sierra-Cristancho A, Rojas C, Cafferata EA, Melgar-Rodríguez S, Cárdenas AM, Vernal R. Premature Senescence of T-cells Favors Bone Loss During Osteolytic Diseases. A New Concern in the Osteoimmunology Arena. Aging Dis 2021; 12:1150-1161. [PMID: 34341698 PMCID: PMC8279535 DOI: 10.14336/ad.2021.0110] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 01/10/2021] [Indexed: 12/15/2022] Open
Abstract
Cellular senescence is a biological process triggered in response to time-accumulated DNA damage, which prioritizes cell survival over cell function. Particularly, senescent T lymphocytes can be generated prematurely during chronic inflammatory diseases regardless of chronological aging. These senescent T lymphocytes are characterized by the loss of CD28 expression, a co-stimulatory receptor that mediates antigen presentation and effective T-cell activation. An increased number of premature senescent CD4+CD28- T lymphocytes has been frequently observed in osteolytic diseases, including rheumatoid arthritis, juvenile idiopathic arthritis, ankylosing spondylitis, osteopenia, osteoporosis, and osteomyelitis. Indeed, CD4+CD28- T lymphocytes produce higher levels of osteoclastogenic molecular mediators directly related to pathologic bone loss, such as tumor necrosis factor (TNF)-α, interleukin (IL)-17A, and receptor-activator of nuclear factor κB ligand (RANKL), as compared with regular CD4+CD28+ T lymphocytes. In addition, premature senescent CD8+CD28- T lymphocytes have been negatively associated with bone healing and regeneration by inhibiting osteoblast differentiation and mesenchymal stromal cell survival. Therefore, accumulated evidence supports the role of senescent T lymphocytes in osteoimmunology. Moreover, premature senescence of T-cells seems to be associated with the functional imbalance between the osteolytic T-helper type-17 (Th17) and bone protective T regulatory (Treg) lymphocytes, as well as the phenotypic instability of Treg lymphocytes responsible for its trans-differentiation into RANKL-producing exFoxp3Th17 cells, a key cellular phenomenon directly related to bone loss. Herein, we present a framework for the understanding of the pathogenic characteristics of T lymphocytes with a premature senescent phenotype; and particularly, we revise and discuss their role in the osteoimmunology of osteolytic diseases.
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Affiliation(s)
- Luis González-Osuna
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
| | - Alfredo Sierra-Cristancho
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
- Faculty of Dentistry, Universidad Andres Bello, Santiago, Chile.
| | - Carolina Rojas
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
| | - Emilio A Cafferata
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
- Department of Periodontology, School of Dentistry, Universidad Científica del Sur, Lima, Perú.
| | - Samanta Melgar-Rodríguez
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
- Department of Conservative Dentistry, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
| | - Angélica M Cárdenas
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
- Health Sciences Division, Faculty of Dentistry, Universidad Santo Tomás, Bucaramanga, Colombia.
| | - Rolando Vernal
- Periodontal Biology Laboratory, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
- Department of Conservative Dentistry, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
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Fennen M, Weinhage T, Kracke V, Intemann J, Varga G, Wehmeyer C, Foell D, Korb-Pap A, Pap T, Dankbar B. A myostatin-CCL20-CCR6 axis regulates Th17 cell recruitment to inflamed joints in experimental arthritis. Sci Rep 2021; 11:14145. [PMID: 34239010 PMCID: PMC8266846 DOI: 10.1038/s41598-021-93599-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 06/23/2021] [Indexed: 01/02/2023] Open
Abstract
The interactions of fibroblast-like synoviocyte (FLS)-derived pro-inflammatory cytokines/chemokines and immune cells support the recruitment and activation of inflammatory cells in RA. Here, we show for the first time that the classical myokine myostatin (GDF-8) is involved in the recruitment of Th17 cells to inflammatory sites thereby regulating joint inflammation in a mouse model of TNFalpha-mediated chronic arthritis. Mechanistically, myostatin-deficiency leads to decreased levels of the chemokine CCL20 which is associated with less infiltration of Th17 cells into the inflamed joints. In vitro, myostatin alone or in combination with IL-17A enhances the secretion of CCL20 by FLS whereas myostatin-deficiency reduces CCL20 secretion, associated with an altered transmigration of Th17 cells. Thus, the communication between activated FLS and Th17 cells through myostatin and IL-17A may likely contribute to a vicious cycle of inflammation, accounting for the persistence of joint inflammation in chronic arthritis. Blockade of the CCL20–CCR6 axis by inhibition of myostatin may, therefore, be a promising treatment option for chronic inflammatory diseases such as arthritis.
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Affiliation(s)
- Michelle Fennen
- Institute of Musculoskeletal Medicine, University Hospital Muenster, Albert-Schweitzer-Campus 1, Bldg. D3, 48149, Muenster, Germany
| | - Toni Weinhage
- Department of Pediatric Rheumatology and Immunology, University Hospital Muenster, Muenster, Germany
| | - Vanessa Kracke
- Institute of Musculoskeletal Medicine, University Hospital Muenster, Albert-Schweitzer-Campus 1, Bldg. D3, 48149, Muenster, Germany
| | - Johanna Intemann
- Institute of Musculoskeletal Medicine, University Hospital Muenster, Albert-Schweitzer-Campus 1, Bldg. D3, 48149, Muenster, Germany
| | - Georg Varga
- Department of Pediatric Rheumatology and Immunology, University Hospital Muenster, Muenster, Germany
| | - Corinna Wehmeyer
- Institute of Musculoskeletal Medicine, University Hospital Muenster, Albert-Schweitzer-Campus 1, Bldg. D3, 48149, Muenster, Germany
| | - Dirk Foell
- Department of Pediatric Rheumatology and Immunology, University Hospital Muenster, Muenster, Germany
| | - Adelheid Korb-Pap
- Institute of Musculoskeletal Medicine, University Hospital Muenster, Albert-Schweitzer-Campus 1, Bldg. D3, 48149, Muenster, Germany
| | - Thomas Pap
- Institute of Musculoskeletal Medicine, University Hospital Muenster, Albert-Schweitzer-Campus 1, Bldg. D3, 48149, Muenster, Germany
| | - Berno Dankbar
- Institute of Musculoskeletal Medicine, University Hospital Muenster, Albert-Schweitzer-Campus 1, Bldg. D3, 48149, Muenster, Germany.
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44
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Tu B, Yu B, Wang W, Li J, Yuan F, Zhu J, Fan C. Inhibition of IL-17 prevents the progression of traumatic heterotopic ossification. J Cell Mol Med 2021; 25:7709-7719. [PMID: 34189826 PMCID: PMC8358870 DOI: 10.1111/jcmm.16617] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 04/05/2021] [Accepted: 04/28/2021] [Indexed: 12/24/2022] Open
Abstract
Traumatic heterotopic ossification (HO) is the abnormal formation of bone in soft tissues as a consequence of injury. However, the pathological mechanisms leading to traumatic HO remain unknown. Here, we report that aberrant expression of IL-17 promotes traumatic HO formation by activating β-catenin signalling in mouse model. We found that elevated IL-17 and β-catenin levels are correlated with a high degree of HO formation in specimens from patients and HO animals. We also show that IL-17 initiates and promotes HO progression in mice. Local injection of an IL-17 neutralizing antibody attenuates ectopic bone formation in a traumatic mouse model. IL-17 enhances the osteoblastic differentiation of mesenchymal stem cells (MSCs) by activating β-catenin signalling. Moreover, inhibition of IL-17R or β-catenin signalling by neutralizing antibodies or drugs prevents the osteogenic differentiation of isolated MSCs and decreases HO formation in mouse models. Together, our study identifies a novel role for active IL-17 as the inducer and promoter of ectopic bone formation and suggests that IL-17 inhibition might be a potential therapeutic target in traumatic HO.
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Affiliation(s)
- Bing Tu
- Department of Orthopaedics, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Bo Yu
- Department of Orthopaedics, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Wei Wang
- Department of Orthopaedics, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Juehong Li
- Department of Orthopaedics, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Feng Yuan
- Department of Orthopaedics, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China.,Department of Sports Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jing Zhu
- Department of Anatomy, School of Basic Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cunyi Fan
- Department of Orthopaedics, Shanghai Jiaotong University Affiliated Sixth People's Hospital, Shanghai, China
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45
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Tu J, Huang W, Zhang W, Mei J, Zhu C. A Tale of Two Immune Cells in Rheumatoid Arthritis: The Crosstalk Between Macrophages and T Cells in the Synovium. Front Immunol 2021; 12:655477. [PMID: 34220809 PMCID: PMC8248486 DOI: 10.3389/fimmu.2021.655477] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 06/01/2021] [Indexed: 11/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease. Joint inflammation of RA is closely related to infiltration of immune cells, synovium hyperplasia, and superfluous secretion of proinflammatory cytokines, which lead to cartilage degradation and bone erosion. The joint synovium of RA patients contains a variety of immune cellular types, among which monocytes/macrophages and T cells are two essential cellular components. Monocytes/macrophages can recruit and promote the differentiation of T cells into inflammatory phenotypes in RA synovium. Similarly, different subtypes of T cells can recruit monocytes/macrophages and promote osteoblast differentiation and production of inflammatory cytokines. In this review, we will discuss how T cell-monocyte/macrophage interactions promote the development of RA, which will provide new perspectives on RA pathogenesis and the development of targeted therapy.
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Affiliation(s)
- Jiajie Tu
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
- Department of Gynecology, The First Affiliated Hospital of Shenzhen University, Health Science Center, Shenzhen Second People’s Hospital, Shenzhen, China
| | - Wei Huang
- Department of Orthopaedics, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Weiwei Zhang
- Departments of Geriatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Jiawei Mei
- Department of Orthopaedics, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Chen Zhu
- Department of Orthopaedics, The First Affiliated Hospital of University of Science and Technology of China (USTC), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
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46
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Hong M, Fan X, Liang S, Xiang W, Chen L, Yang Y, Deng Y, Yang M. Total Flavonoids of Bidens pilosa Ameliorates Bone Destruction in Collagen-Induced Arthritis. PLANTA MEDICA 2021; 87:550-559. [PMID: 33572002 DOI: 10.1055/a-1352-5124] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Rheumatoid arthritis is a chronic autoimmune disease characterized by the infiltration of synovial inflammatory cells and progressive joint destruction. Total flavonoids of Bidens pilosa have been used against inflammation in rheumatoid arthritis, but its role in bone destruction remains to be explored. The aim of this paper was to study whether total flavonoids of B. pilosa relieve the severity of collagen-induced arthritis in rats, particularly whether it regulates the production of proinflammatory cytokines and the receptor activator of nuclear factor-κB/receptor activator of nuclear factor-κB ligand/osteoprotegerin signaling pathway. In this research, a collagen-induced disease model was induced in adult rats by subcutaneous injection of collagen II. Total flavonoids of B. pilosa at different doses (40, 80, and 160 mg/kg/d) were administered intragastrically, while methotrexate (1 mg/kg/w) was injected intraperitoneally as a positive control. Paw swelling, arthritis score, and body weight were assessed and evaluated. The severity of joint damage was determined using X-ray and confirmed by histopathology. The expression levels of receptor activator of nuclear factor-κB ligand, osteoprotegerin, IL-1β, IL-17, and TNF in the serum and tissue were assayed using ELISA and immunohistochemistry. We found that total flavonoids of B. pilosa attenuated collagen-induced arthritis at the macroscopic level, and total flavonoids of B. pilosa-treated rats showed reduced paw swelling, arthritis scores, and X-ray appearance of collagen-induced arthritis in addition to improved histopathological results. These findings were consistent with reduced serum and tissue receptor activator of nuclear factor-κB ligand, TNF, IL-1β, and IL-17 levels but increased osteoprotegerin levels. Our data suggest that total flavonoids of B. pilosa attenuate collagen-induced arthritis by suppressing the receptor activator of nuclear factor-κB ligand/receptor activator of nuclear factor-κB/osteoprotegerin pathway and the subsequent production of proinflammatory cytokines. In addition, total flavonoids of B. pilosa may be a promising therapeutic candidate for the management of rheumatoid arthritis.
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Affiliation(s)
- Mengqin Hong
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Xingyu Fan
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Shengxiang Liang
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Wang Xiang
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Liting Chen
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Yuzhong Yang
- Department of Pathology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Yueyi Deng
- School of Pharmacy, Guilin Medical University, Guilin, Guangxi, China
| | - Min Yang
- Department of Rheumatology and Immunology, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
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Zhang C, Ma K, Yang Y, Wang F, Li W. Glaucocalyxin A suppresses inflammatory responses and induces apoptosis in TNF-a-induced human rheumatoid arthritis via modulation of the STAT3 pathway. Chem Biol Interact 2021; 341:109451. [PMID: 33798506 DOI: 10.1016/j.cbi.2021.109451] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/14/2021] [Accepted: 03/21/2021] [Indexed: 12/12/2022]
Abstract
The pathogenesis of rheumatoid arthritis (RA) is characterized by synoviocyte hyperplasia and proinflammatory cytokine secretion, as well as the destruction of cartilage and bone. Glaucocalyxin A (GLA) is an alkaloid derived from a Chinese medicinal plant that exhibits anti-inflammatory, anti-tumor and neuroprotective properties. We investigated the effects of GLA on RA-fibroblast-like synoviocytes (FLS cells), and collagen-induced arthritis (CIA), and further explored the underlying mechanisms. GLA inhibited TNF-a-induced RA-FLS proliferation, increased apoptotic ratios and upregulated levels of caspase-3, cleaved PARP, and Bax. GLA also inhibited the expression of IL-10, IL-1β, and IL-6 in vitro. Levels of p-STAT3 were downregulated in a dose-dependent manner. Over-expression of STAT3 partly neutralized the GLA-mediated elevation of caspase-3 and cleaved PARP levels as well as the downregulation of IL-10, IL-1B and IL-6 expression levels. This suggests that GLA inactivated the STAT3 pathway. Furthermore, the production of inflammatory cytokines in RA-FLS and a CIA rat model were inhibited effectively by GLA. Taken together, our data suggest that GLA is a potential long-term therapeutic agent for patients with RA.
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MESH Headings
- Animals
- Anti-Inflammatory Agents, Non-Steroidal/pharmacology
- Apoptosis/drug effects
- Arthritis, Experimental/drug therapy
- Arthritis, Experimental/pathology
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/metabolism
- Arthritis, Rheumatoid/pathology
- CD4-Positive T-Lymphocytes/drug effects
- Cell Differentiation/drug effects
- Cell Proliferation/drug effects
- Cells, Cultured
- Cytokines/metabolism
- Diterpenes, Kaurane/pharmacology
- Humans
- Inflammation/drug therapy
- Inflammation/metabolism
- Inflammation/pathology
- Male
- Mice, Inbred DBA
- Rats, Wistar
- STAT3 Transcription Factor/genetics
- STAT3 Transcription Factor/metabolism
- Synoviocytes/drug effects
- Synoviocytes/metabolism
- Synoviocytes/pathology
- Th17 Cells/drug effects
- Th17 Cells/physiology
- Tumor Necrosis Factor-alpha/pharmacology
- Mice
- Rats
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Affiliation(s)
- Chuan Zhang
- Orthopedic Hospital of Henan Province & Orthopedic Institute of Henan Province, Luoyang, Henan, 471002, PR China
| | - Kun Ma
- Orthopedic Hospital of Henan Province & Orthopedic Institute of Henan Province, Luoyang, Henan, 471002, PR China
| | - Yanmei Yang
- Orthopedic Hospital of Henan Province & Orthopedic Institute of Henan Province, Luoyang, Henan, 471002, PR China
| | - Fuqiang Wang
- Anyang Cancer Hospital, Anyang, Henan, 455000, PR China
| | - Wuyin Li
- Orthopedic Hospital of Henan Province & Orthopedic Institute of Henan Province, Luoyang, Henan, 471002, PR China.
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Kim KW, Kim BM, Won JY, Min HK, Lee KA, Lee SH, Kim HR. Regulation of osteoclastogenesis by mast cell in rheumatoid arthritis. Arthritis Res Ther 2021; 23:124. [PMID: 33882986 PMCID: PMC8059019 DOI: 10.1186/s13075-021-02491-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 03/23/2021] [Indexed: 12/30/2022] Open
Abstract
Background In the pathogenesis of rheumatoid arthritis (RA), the role of mast cells has not been revealed clearly. We aimed to define the inflammatory and tissue-destructive roles of mast cells in rheumatoid arthritis (RA). Methods Serum and synovial fluid (SF) concentration levels of tryptase, chymase, and histamine were quantified using ELISA. After activating mast cells using IL-33, the production of TNF-α, IL-1β, IL-6, IL-17, RANKL, and MMPs was determined using real-time PCR and ELISA. Osteoclastogenesis was assessed in CD14+ monocytes from peripheral blood and SF, which were cultured with IL-33-activated mast cells, by counting TRAP-positive multinucleated cells. Results The concentration levels of serum tryptase, chymase, and histamine and SF histamine were higher in patients with RA than in controls. FcεR1 and c-kit-positive mast cells were higher in RA synovium than in osteoarthritic (OA) synovium. Stimulation of mast cells by IL-33 increased the number of trypatse+chymase− and tryptase+chymase+ mast cells. IL-33 stimulation also increased the gene expression levels of TNF-α, IL-1β, IL-6, IL-17, RANKL, and MMP-9 in mast cells. Furthermore, IL-33 stimulated human CD14+ monocytes to differentiate into TRAP+ multinucleated osteoclasts. When CD14+ monocytes were co-cultured with mast cells, osteoclast differentiation was increased. Additionally, IL-33-activated mast cells stimulated osteoclast differentiation. The inhibition of intercellular contact between mast cells and monocytes using inserts reduced osteoclast differentiation. Conclusions IL-33 increased inflammatory and tissue-destructive cytokines by activation of mast cells. Mast cells stimulated osteoclast differentiation in monocytes. Mast cells could stimulate osteoclastogenesis indirectly through production of tissue-destructive cytokines and directly through stimulation of osteoclast precursors.
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Affiliation(s)
| | - Bo-Mi Kim
- Laboratory of Stem Cell, NEXEL, Seoul, South Korea
| | - Ji-Yeon Won
- R&D Center, OncoInsight Co. Ltd, Seoul, South Korea
| | - Hong-Ki Min
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, South Korea
| | - Kyung-Ann Lee
- Division of Rheumatology, Department of Internal Medicine, Soonchunhyang University College of Medicine, Seoul, South Korea
| | - Sang-Heon Lee
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, South Korea
| | - Hae-Rim Kim
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, 120-1 Neungdong-ro, Gwangjin-gu, Seoul, 05030, South Korea.
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Huang J, Xu X, Yang J. miRNAs Alter T Helper 17 Cell Fate in the Pathogenesis of Autoimmune Diseases. Front Immunol 2021; 12:593473. [PMID: 33968012 PMCID: PMC8096907 DOI: 10.3389/fimmu.2021.593473] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 02/18/2021] [Indexed: 01/05/2023] Open
Abstract
T helper 17 (Th17) cells are characterized by the secretion of the IL-17 cytokine and are essential for the immune response against bacterial and fungal infections. Despite the beneficial roles of Th17 cells, unrestrained IL-17 production can contribute to immunopathology and inflammatory autoimmune diseases, including multiple sclerosis, rheumatoid arthritis, and inflammatory bowel disease. Although these diverse outcomes are directed by the activation of Th17 cells, the regulation of Th17 cells is incompletely understood. The discovery that microRNAs (miRNAs) are involved in the regulation of Th17 cell differentiation and function has greatly improved our understanding of Th17 cells in immune response and disease. Here, we provide an overview of the biogenesis and function of miRNA and summarize the role of miRNAs in Th17 cell differentiation and function. Finally, we focus on recent advances in miRNA-mediated dysregulation of Th17 cell fate in autoimmune diseases.
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Affiliation(s)
| | | | - Ji Yang
- Department of Dermatology, Zhongshan Hospital, Fudan University, Shanghai, China
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Kang JA, Kwak JS, Park SH, Sim KY, Kim SK, Shin Y, Jung IJ, Yang JI, Chun JS, Park SG. ZIP8 exacerbates collagen-induced arthritis by increasing pathogenic T cell responses. Exp Mol Med 2021; 53:560-571. [PMID: 33795795 PMCID: PMC8102558 DOI: 10.1038/s12276-021-00591-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 12/20/2020] [Accepted: 01/08/2021] [Indexed: 02/01/2023] Open
Abstract
Zinc is a trace element that is essential for immune responses. Therefore, changes in cellular zinc levels in specific immune cells may influence inflammatory autoimmune diseases, such as rheumatoid arthritis (RA). However, the regulation of zinc mobilization in immune cells and its role in the pathogenesis of RA are not fully understood. Thus, we investigated the roles of zinc transporters in RA pathogenesis. We demonstrated that ZIP8 was specifically upregulated in CD4+ T cells that infiltrated the inflamed joint and that ZIP8 deficiency in CD4+ T cells abrogated collagen-induced arthritis. ZIP8 deficiency dramatically affected zinc influx in effector T cells and profoundly reduced T cell receptor (TCR)-mediated signaling, including NF-κB and MAPK signaling, which are pathways that are involved in T helper (Th) 17 cell differentiation. Taken together, our findings suggest that ZIP8 depletion in CD4+ T cells attenuates TCR signaling due to insufficient cellular zinc, thereby reducing the function of effector CD4+ T cells, including Th17 cells. Our results also suggest that targeting ZIP8 may be a useful strategy to inhibit RA development and pathogenesis.
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Affiliation(s)
- Jung-Ah Kang
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- Cell Logistics Research Center, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- Infectious Disease Research Center, Korea Research Institute of Bioscience & Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Ji-Sun Kwak
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- National Creative Research Initiatives Center for Osteoarthritis Pathogenesis, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
| | - Sang-Heon Park
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- Cell Logistics Research Center, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Kyu-Young Sim
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- Cell Logistics Research Center, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Seul Ki Kim
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- National Creative Research Initiatives Center for Osteoarthritis Pathogenesis, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
| | - Youngnim Shin
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- National Creative Research Initiatives Center for Osteoarthritis Pathogenesis, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
| | - In Jung Jung
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- National Creative Research Initiatives Center for Osteoarthritis Pathogenesis, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
| | - Jeong-In Yang
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
- National Creative Research Initiatives Center for Osteoarthritis Pathogenesis, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea
| | - Jang-Soo Chun
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea.
- Cell Logistics Research Center, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea.
- National Creative Research Initiatives Center for Osteoarthritis Pathogenesis, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea.
| | - Sung-Gyoo Park
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea.
- Cell Logistics Research Center, Gwangju Institute of Science and Technology, Gwangju, 61005, Republic of Korea.
- College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea.
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