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Teng M, Wang J, Su X, Hu J, Tian Y, Zhang Y, Li M. Associations between immune cells signatures and osteoarthritis: An integrated analysis of bidirectional Mendelian randomization and Bayesian colocalization. Cytokine 2024; 179:156633. [PMID: 38733947 DOI: 10.1016/j.cyto.2024.156633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/23/2024] [Accepted: 04/28/2024] [Indexed: 05/13/2024]
Abstract
BACKGROUND Previous investigations have explored the associations between immune cell signatures and osteoarthritis (OA); however, causality remains unclear. This study employs an integrated analysis, combining bidirectional Mendelian randomization (MR) and Bayesian colocalization (Coloc), to investigate causal relationships between 731 immune cells signatures and OA, identifying shared causal variants. METHODS Utilizing publicly available summary data, this study primarily employs inverse variance weighting (IVW). Supplementary methods include MR-Egger regression, weighted median, weight mode, and simple mode. Various sensitivity tests, including Cochran's Q test, MR pleiotropy Residual Sum and Outlier, and leave-one-out tests, were conducted to assess the robustness of the analysis results. Coloc was employed to identify shared causal genetic variants among potential associations. RESULTS IVW analysis revealed 196 immune cell signatures potentially linked to OA across diverse subtypes. Reverse MR analyses indicated the causal impact of OA on the levels of 140 immune cell signatures, with subtype-specific variations. Notably, several specific associations, including CD64 on CD14-CD16 + monocyte for Hip OA (OR = 1.0593, 95 % CI: 1.0260-1.0938, P = 0.0004), HLA-DR on CD14 + CD16- monocyte (OR = 0.9664, 95 % CI: 0.9497-0.9834, P = 0.0001), HLA-DR on CD14 + monocyte (OR = 0.9680, 95 % CI: 0.9509-0.9853, P = 0.0003) in the Knee or Hip OA, PDL-1 on CD14-CD16 + monocyte by All OA (OR = 1.7091, 95 %CI:1.2494-2.3378, P = 0.0008), and herpesvirus entry mediator on effector memory CD4 + T cell by Spine OA (OR = 0.5200, 95 %CI:0.3577-0.7561, P = 0.0006) remained significant post-Bonferroni correction. Sensitivity tests validated the credibility of the IVW analysis. Additionally, Coloc revealed several potential associations among shared genetic variants, including rs115328872, rs1800973, and rs317667. CONCLUSIONS Our findings provide evidence for the potential involvement of immune cell signatures in OA development, revealing avenues for early prevention and innovative therapeutic strategies.
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Affiliation(s)
- Menghao Teng
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jiachen Wang
- Department of Joint Surgery, HongHui Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Xiaochen Su
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jiale Hu
- Department of Implant Dentistry, College of Stomatology, Xi'an Jiaotong University, Xi'an, China
| | - Ye Tian
- Healthy Food Evaluation Research Center, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Yingang Zhang
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
| | - Meng Li
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
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Luo H, Li L, Han S, Liu T. The role of monocyte/macrophage chemokines in pathogenesis of osteoarthritis: A review. Int J Immunogenet 2024; 51:130-142. [PMID: 38462560 DOI: 10.1111/iji.12664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 02/08/2024] [Accepted: 02/22/2024] [Indexed: 03/12/2024]
Abstract
Osteoarthritis (OA) is one of the most common degenerative diseases characterised by joint pain, swelling and decreased mobility, with its main pathological features being articular synovitis, cartilage degeneration and osteophyte formation. Inflammatory cytokines and chemokines secreted by activated immunocytes can trigger various inflammatory and immune responses in articular cartilage and synovium, contributing to the genesis and development of OA. A series of monocyte/macrophage chemokines, including monocyte chemotaxis protein (MCP)-1/CCL2, MCP2/CCL8, macrophage inflammatory protein (MIP)-1α/CCL3, MIP-1β/CCL4, MIP-3α/CCL20, regulated upon activation, normal T-cell expressed and secreted /CCL5, CCL17 and macrophage-derived chemokine/CCL22, was proven to transmit cell signals by binding to G protein-coupled receptors on recipient cell surface, mediating and promoting inflammation in OA joints. However, the underlying mechanism of these chemokines in the pathogenesis of OA remains still elusive. Here, published literature was reviewed, and the function and mechanisms of monocyte/macrophage chemokines in OA pathogenesis were summarised. The symptoms and disease progression of OA were found to be effectively alleviated when the expression of these chemokines is inhibited. Elucidating these mechanisms could contribute to further understand how OA develops and provide potential targets for the early diagnosis of arthritis and drug treatment to delay or even halt OA progression.
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Affiliation(s)
- Hao Luo
- Department of Orthopaedics, The People's Hospital Affiliated to Jiangsu University, Zhenjiang, Jiangsu, China
| | - Linfeng Li
- Department of Orthopaedics, The People's Hospital Affiliated to Jiangsu University, Zhenjiang, Jiangsu, China
| | - Song Han
- Department of Orthopaedics, The People's Hospital Affiliated to Jiangsu University, Zhenjiang, Jiangsu, China
| | - Tao Liu
- Department of Orthopaedics, The People's Hospital Affiliated to Jiangsu University, Zhenjiang, Jiangsu, China
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Hsieh SL, Yang SY, Lin CY, He XY, Tsai CH, Fong YC, Lo YS, Tang CH. MCP-1 controls IL-17-promoted monocyte migration and M1 polarization in osteoarthritis. Int Immunopharmacol 2024; 132:112016. [PMID: 38593506 DOI: 10.1016/j.intimp.2024.112016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 03/25/2024] [Accepted: 04/03/2024] [Indexed: 04/11/2024]
Abstract
Osteoarthritis (OA) is a low-grade inflammatory joint illness in which monocytes migrate and infiltrate synovial tissue, differentiating into the pro-inflammatory M1 macrophage phenotype. IL-17 is a proinflammatory mediator principally generated by Th17 cells, which is elevated in OA patients; nevertheless, investigators have yet to elucidate the function of IL-17 in M1 polarization during OA development. Our analysis of clinical tissues and results from the open online dataset discovered that the level of M1 macrophage markers is elevated in human OA tissue samples than in normal tissue. High-throughput screening demonstrated that MCP-1 is a potential candidate factor after IL-17 treatment in OA synovial fibroblasts (OASFs). Immunohistochemistry data revealed that the level of MCP-1 is higher in humans and mice with OA than in normal tissues. IL-17 stimulation facilitates MCP-1-dependent macrophage polarization to the M1 phenotype. It also appears that IL-17 enhances MCP-1 synthesis in human OASFs, enhancing monocyte migration via the JAK and STAT3 signaling cascades. Our findings indicate the IL-17/MCP-1 axis as a novel strategy for the remedy of OA.
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Affiliation(s)
- Shang-Lin Hsieh
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan; Minimally Invasive Spine and Joint Center, Buddhist Tzu Chi General Hospital Taichung Branch, Taichung, Taiwan
| | - Shang-Yu Yang
- Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Chih-Yang Lin
- Translational Medicine Center, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Xiu-Yuan He
- Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan
| | - Chun-Hao Tsai
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung, Taiwan; Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Yi-Chin Fong
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung, Taiwan; Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan; Department of Orthopedic Surgery, China Medical University Beigang Hospital, Yunlin, Taiwan
| | - Yuan-Shun Lo
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan; Department of Orthopedic Surgery, China Medical University Beigang Hospital, Yunlin, Taiwan; Graduate Institute of Precision Engineering, National Chung Hsing University, Taichung, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan; Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan; Chinese Medicine Research Center, China Medical University, Taichung, Taiwan; Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan; Department of Medical Research, China Medical University Hsinchu Hospital, Hsinchu, Taiwan.
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4
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Zhao J, Lai Y, Zeng L, Liang G, Jin X, Huang H, Luo M, Liu J. Inverse association of the systemic immune-inflammation index with serum anti-ageing protein Klotho levels in individuals with osteoarthritis: A cross-sectional study. PLoS One 2024; 19:e0300674. [PMID: 38713671 DOI: 10.1371/journal.pone.0300674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 03/01/2024] [Indexed: 05/09/2024] Open
Abstract
BACKGROUND The association between the systemic immune-inflammation index (SII) and the serum soluble-Klotho concentration (pg/ml) in osteoarthritis (OA) patients is unknown. This study aimed to investigate the relationship between the SII and serum soluble-Klotho levels in OA patients. METHODS All study data were obtained from the National Health and Nutrition Examination Survey (NHANES) database (n = 1852 OA patients; age range = 40-79 years). The SII and serum Klotho measurement data are from the NHANES mobile examination centre. The SII values were divided into quartiles (Q1-4: 0.02-3.36, 3.36-4.78, 4.79-6.70, and 6.70-41.75). A multivariate linear regression model was constructed to evaluate the association between the SII and serum Klotho levels in OA patients; interaction tests were conducted to test the stability of the statistical results. RESULTS Multivariate linear regression revealed a negative linear relationship between the SII and serum Klotho concentration in OA patients (β = -6.05; 95% CI: -9.72, -2.39). Compared to Q1, Q4 was associated with lower serum Klotho concentrations (β = -59.93; 95% CI: -96.57, -23.28). Compared with that of Q1, the β value of Q2-Q4 showed a downwards trend as the SII increased (Ptrend <0.001). The stratified analysis results indicated that the SII had a greater sensitivity in predicting serum Klotho concentrations in OA patients aged 60-79 years (Pinteraction = 0.028). CONCLUSIONS There was a significant negative linear correlation between the SII and serum Klotho concentration in OA patients. The SII can serve as a predictive indicator of serum Klotho concentrations in OA patients. Klotho may be a potential anti-inflammatory drug for OA treatment.
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Affiliation(s)
- Jinlong Zhao
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Yinhua Lai
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lingfeng Zeng
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Guihong Liang
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
| | - Xiao Jin
- The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Hetao Huang
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Minghui Luo
- The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou, China
| | - Jun Liu
- The Research Team on Bone and Joint Degeneration and Injury of Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou, China
- Guangdong Second Chinese Medicine Hospital (Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine), Guangzhou, China
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5
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Yang X, Zhao L, Pang Y. cGAS-STING pathway in pathogenesis and treatment of osteoarthritis and rheumatoid arthritis. Front Immunol 2024; 15:1384372. [PMID: 38765007 PMCID: PMC11099256 DOI: 10.3389/fimmu.2024.1384372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 04/12/2024] [Indexed: 05/21/2024] Open
Abstract
Osteoarthritis (OA) and Rheumatoid Arthritis (RA) are significant health concerns with notable prevalence and economic impact. RA, affecting 0.5% to 1.0% of the global population, leads to chronic joint damage and comorbidities. OA, primarily afflicting the elderly, results in joint degradation and severe pain. Both conditions incur substantial healthcare expenses and productivity losses. The cGAS-STING pathway, consisting of cyclic GMP-AMP synthase (cGAS) and stimulator of interferon genes (STING), is a crucial component of mammalian immunity. This pathway is responsible for detecting foreign DNA, particularly double-stranded DNA (dsDNA), triggering innate immune defense responses. When cGAS recognizes dsDNA, it catalyzes the synthesis of cyclic GMP-AMP (cGAMP), which then binds to and activates STING. Activated STING, in turn, initiates downstream signaling events leading to the production of interferons and other immune mediators. The cGAS-STING pathway is essential for defending against viral infections and maintaining cellular balance. Dysregulation of this pathway has been implicated in various inflammatory diseases, including arthritis, making it a target for potential therapeutic interventions. Understanding the intricate molecular signaling network of cGAS-STING in these arthritis forms offers potential avenues for targeted therapies. Addressing these challenges through improved early detection, comprehensive management, and interventions targeting the cGAS-STING pathway is crucial for alleviating the impact of OA and RA on individuals and healthcare systems. This review offers an up-to-date comprehension of the cGAS-STING pathway's role in the development and therapeutic approaches for these arthritis types.
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Affiliation(s)
- XiCheng Yang
- Graduate School, Hebei Medical University, Shijiazhuang, Hebei, China
| | - LiLi Zhao
- Orthopedics and Arthrology, People Hospital of Xingtai, Xingtai, Hebei, China
| | - YinQuan Pang
- Graduate School, Chengde Medical University, Chengde, Hebei, China
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Gómez-Puerta JA, Gente K, Katsumoto TR, Leipe J, Reid P, van Binsbergen WH, Suarez-Almazor ME. Mimickers of Immune Checkpoint Inhibitor-induced Inflammatory Arthritis. Rheum Dis Clin North Am 2024; 50:161-179. [PMID: 38670719 DOI: 10.1016/j.rdc.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
The differential diagnosis of inflammatory arthritis as an immune-related adverse event can be challenging as patients with cancer can present with musculoskeletal symptoms that can mimic arthritis because of localized or generalized joint pain. In addition, immune checkpoint inhibitors can exacerbate joint conditions such as crystal-induced arthritis or osteoarthritis, or induce systemic disease that can affect the joints such as sarcoidosis. This distinction is important as the treatment of these conditions can be different from that of immune-related inflammatory arthritis.
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Affiliation(s)
- José A Gómez-Puerta
- Department of Rheumatology, Hospital Clínic; University of Barcelona, Escala 11-2, Barcelona, Villarroel 170, Barcelona 08036, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
| | - Karolina Gente
- Department of Internal Medicine V - Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Im Neuenheimer Feld 410, Heidelberg 69120, Germany
| | - Tamiko R Katsumoto
- Division of Immunology and Rheumatology, Department of Medicine, 300 Pasteur Drive Suite H305, Stanford, CA 94305, USA
| | - Jan Leipe
- Division of Rheumatology, Department of Medicine V, University Hospital Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, Mannheim, Heidelberg 68167, Germany
| | - Pankti Reid
- Division of Rheumatology, Department of Medicine, University of Chicago, 5841 S. Maryland Avenue, Chicago, IL 60637, USA
| | - Wouter H van Binsbergen
- Department of Rheumatology & Clinical Immunology, Amsterdam Rheumatology and Immunology Center, Amsterdam University Medical Center, Meibergdreef 9, 1105AZ (AMC) & De Boelelaan 1117, Amsterdam 1081 HV (VUmc), The Netherlands
| | - Maria E Suarez-Almazor
- Department of Health Services Research, MD Anderson Cancer Center, The University of Texas, 1515 Holcombe Boulevard, Houston, TX 77030, USA
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Ma Y, Liu Y, Luo D, Guo Z, Xiang H, Chen B, Wu X. Identification of biomarkers and immune infiltration characterization of lipid metabolism-associated genes in osteoarthritis based on machine learning algorithms. Aging (Albany NY) 2024; 16:7043-7059. [PMID: 38637111 PMCID: PMC11087088 DOI: 10.18632/aging.205740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/18/2024] [Indexed: 04/20/2024]
Abstract
Osteoarthritis (OA) is a prevalent degenerative condition commonly observed in the elderly, leading to consequential disability. Despite notable advancements made in clinical strategies for OA, its pathogenesis remains uncertain. The intricate association between OA and metabolic processes has yet to receive comprehensive exploration. In our investigation, we leveraged public databases and applied machine learning algorithms, including WGCNA, LASSO, RF, immune infiltration analysis, and pathway enrichment analysis, to scrutinize the role of lipid metabolism-associated genes (LAGs) in the OA. Our findings identified three distinct biomarkers, and evaluated their expression to assess their diagnostic value in the OA patients. The exploration of immune infiltration in these patients revealed an intricate relationship between immune cells and the identified biomarkers. In addition, in vitro experiments, including qRT-PCR, Western blot, chondrocyte lipid droplets detection and mitochondrial fatty acid oxidation measurement, further verified abnormal expressions of selected LAGs in OA cartilage and confirmed the correlation between lipid metabolism and OA.
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Affiliation(s)
- Yuanye Ma
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China
| | - Yang Liu
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China
| | - Dan Luo
- Department of Pathology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, China
| | - Zhu Guo
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China
| | - Hongfei Xiang
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China
| | - Bohua Chen
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China
| | - Xiaolin Wu
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, China
- Cancer Institute, Qingdao University, Qingdao 266071, China
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8
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Pang WW, Cai YS, Cao C, Zhang FR, Zeng Q, Liu DY, Wang N, Qu XC, Chen XD, Deng HW, Tan LJ. Mendelian randomization and transcriptome analysis identified immune-related biomarkers for osteoarthritis. Front Immunol 2024; 15:1334479. [PMID: 38680491 PMCID: PMC11045931 DOI: 10.3389/fimmu.2024.1334479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 03/27/2024] [Indexed: 05/01/2024] Open
Abstract
Background The immune microenvironment assumes a significant role in the pathogenesis of osteoarthritis (OA). However, the current biomarkers for the diagnosis and treatment of OA are not satisfactory. Our study aims to identify new OA immune-related biomarkers to direct the prevention and treatment of OA using multi-omics data. Methods The discovery dataset integrated the GSE89408 and GSE143514 datasets to identify biomarkers that were significantly associated with the OA immune microenvironment through multiple machine learning methods and weighted gene co-expression network analysis (WGCNA). The identified signature genes were confirmed using two independent validation datasets. We also performed a two-sample mendelian randomization (MR) study to generate causal relationships between biomarkers and OA using OA genome-wide association study (GWAS) summary data (cases n = 24,955, controls n = 378,169). Inverse-variance weighting (IVW) method was used as the main method of causal estimates. Sensitivity analyses were performed to assess the robustness and reliability of the IVW results. Results Three signature genes (FCER1G, HLA-DMB, and HHLA-DPA1) associated with the OA immune microenvironment were identified as having good diagnostic performances, which can be used as biomarkers. MR results showed increased levels of FCER1G (OR = 1.118, 95% CI 1.031-1.212, P = 0.041), HLA-DMB (OR = 1.057, 95% CI 1.045 -1.069, P = 1.11E-21) and HLA-DPA1 (OR = 1.030, 95% CI 1.005-1.056, P = 0.017) were causally and positively associated with the risk of developing OA. Conclusion The present study identified the 3 potential immune-related biomarkers for OA, providing new perspectives for the prevention and treatment of OA. The MR study provides genetic support for the causal effects of the 3 biomarkers with OA and may provide new insights into the molecular mechanisms leading to the development of OA.
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Affiliation(s)
- Wei-Wei Pang
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Yi-Sheng Cai
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Chong Cao
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Fu-Rong Zhang
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Qin Zeng
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Dan-Yang Liu
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Ning Wang
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Xiao-Chao Qu
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Xiang-Ding Chen
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
| | - Hong-Wen Deng
- Tulane Center of Biomedical Informatics and Genomics, Deming Department of Medicine, School of Medicine, Tulane University, New Orleans, LA, United States
| | - Li-Jun Tan
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, Hunan, China
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Ko CY, Lin YY, Achudhan D, Chang JW, Liu SC, Lai CY, Huang YL, Tsai CH, Fong YC, Chen HT, Lee KT, Huang CC, Chang TK, Tang CH. Omentin-1 ameliorates the progress of osteoarthritis by promoting IL-4-dependent anti-inflammatory responses and M2 macrophage polarization. Int J Biol Sci 2023; 19:5275-5289. [PMID: 37928270 PMCID: PMC10620827 DOI: 10.7150/ijbs.86701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 10/01/2023] [Indexed: 11/07/2023] Open
Abstract
Osteoarthritis (OA) is a prevalent joint disease commonly associated with aging and obesity, which can lead to pain, stiffness, joint dysfunction, and disability. Omentin-1 (also called intelectin-1) is a newly discovered adipokine, which plays a protective role in suppressing the secretion of pro-inflammatory cytokines. Based on data from the Gene Expression Omnibus (GEO) dataset and clinical samples obtained at our institution revealed, determined that omentin-1 and IL-4 (an anti-inflammatory cytokine) levels were significantly lower in OA patients than in normal controls. Omentin-1 was shown to induce IL-4-depedent anti-inflammatory responses and M2 macrophage polarization in OA synovial fibroblasts via the PI3K, ERK, and AMPK pathways. Administering omentin-1 was shown to block cartilage degradation and bone erosion resulting from anterior cruciate ligament transection by inhibiting the production of pro-inflammatory cytokines and promoting M2 macrophage polarization in vivo. Our findings indicate omentin-1 as a promising therapeutic avenue for the treatment for OA.
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Affiliation(s)
- Chih-Yuan Ko
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Yen-You Lin
- Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan
| | - David Achudhan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Jun-Way Chang
- Program of Biotechnology and Biomedical Industry, China Medical University, Taichung, Taiwan
| | - Shan-Chi Liu
- Department of Medical Education and Research, China Medical University Beigang Hospital, Yunlin County, Taiwan
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
| | - Chao-Yang Lai
- Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Yuan-Li Huang
- Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Chun-Hao Tsai
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung, Taiwan
| | - Yi-Chin Fong
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung, Taiwan
- Department of Orthopedic Surgery, China Medical University Beigang Hospital, Yunlin, Taiwan
| | - Hsien-Te Chen
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung, Taiwan
| | - Kun-Tsan Lee
- Department of Post-Baccalaureate medicine, National Chung-Hsing University, Taichung, Taiwan
- Department of Orthopedics, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chien-Chung Huang
- School of Medicine, China Medical University, Taichung, Taiwan
- Division of Immunology and Rheumatology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Ting-Kuo Chang
- Department of Medicine, Mackay Medical College, New Taipei, Taiwan
- Division of Spine Surgery, Department of Orthopedic Surgery, MacKay Memorial Hospital, New Taipei, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
- Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hsinchu Hospital, Hsinchu, Taiwan
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10
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Kwon DG, Kim MK, Jeon YS, Nam YC, Park JS, Ryu DJ. State of the Art: The Immunomodulatory Role of MSCs for Osteoarthritis. Int J Mol Sci 2022; 23:1618. [PMID: 35163541 PMCID: PMC8835711 DOI: 10.3390/ijms23031618] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/21/2022] [Accepted: 01/27/2022] [Indexed: 01/15/2023] Open
Abstract
Osteoarthritis (OA) has generally been introduced as a degenerative disease; however, it has recently been understood as a low-grade chronic inflammatory process that could promote symptoms and accelerate the progression of OA. Current treatment strategies, including corticosteroid injections, have no impact on the OA disease progression. Mesenchymal stem cells (MSCs) based therapy seem to be in the spotlight as a disease-modifying treatment because this strategy provides enlarged anti-inflammatory and chondroprotective effects. Currently, bone marrow, adipose derived, synovium-derived, and Wharton's jelly-derived MSCs are the most widely used types of MSCs in the cartilage engineering. MSCs exert immunomodulatory, immunosuppressive, antiapoptotic, and chondrogenic effects mainly by paracrine effect. Because MSCs disappear from the tissue quickly after administration, recently, MSCs-derived exosomes received the focus for the next-generation treatment strategy for OA. MSCs-derived exosomes contain a variety of miRNAs. Exosomal miRNAs have a critical role in cartilage regeneration by immunomodulatory function such as promoting chondrocyte proliferation, matrix secretion, and subsiding inflammation. In the future, a personalized exosome can be packaged with ideal miRNA and proteins for chondrogenesis by enriching techniques. In addition, the target specific exosomes could be a gamechanger for OA. However, we should consider the off-target side effects due to multiple gene targets of miRNA.
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Affiliation(s)
| | | | | | | | | | - Dong Jin Ryu
- Orthopedic Surgery, Inha University Hospital, 22332 Inhang-ro 27, Jung-gu, Incheon 22332, Korea; (D.G.K.); (M.K.K.); (Y.S.J.); (Y.C.N.); (J.S.P.)
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11
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Ramires LC, Santos GS, Ramires RP, da Fonseca LF, Jeyaraman M, Muthu S, Lana AV, Azzini G, Smith CS, Lana JF. The Association between Gut Microbiota and Osteoarthritis: Does the Disease Begin in the Gut? Int J Mol Sci 2022; 23:ijms23031494. [PMID: 35163417 PMCID: PMC8835947 DOI: 10.3390/ijms23031494] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/11/2022] [Accepted: 01/25/2022] [Indexed: 02/05/2023] Open
Abstract
Some say that all diseases begin in the gut. Interestingly, this concept is actually quite old, since it is attributed to the Ancient Greek physician Hippocrates, who proposed the hypothesis nearly 2500 years ago. The continuous breakthroughs in modern medicine have transformed our classic understanding of the gastrointestinal tract (GIT) and human health. Although the gut microbiota (GMB) has proven to be a core component of human health under standard metabolic conditions, there is now also a strong link connecting the composition and function of the GMB to the development of numerous diseases, especially the ones of musculoskeletal nature. The symbiotic microbes that reside in the gastrointestinal tract are very sensitive to biochemical stimuli and may respond in many different ways depending on the nature of these biological signals. Certain variables such as nutrition and physical modulation can either enhance or disrupt the equilibrium between the various species of gut microbes. In fact, fat-rich diets can cause dysbiosis, which decreases the number of protective bacteria and compromises the integrity of the epithelial barrier in the GIT. Overgrowth of pathogenic microbes then release higher quantities of toxic metabolites into the circulatory system, especially the pro-inflammatory cytokines detected in osteoarthritis (OA), thereby promoting inflammation and the initiation of many disease processes throughout the body. Although many studies link OA with GMB perturbations, further research is still needed.
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Affiliation(s)
- Luciano C. Ramires
- Department of Orthopaedics and Sports Medicine, Mãe de Deus Hospital, Porto Alegre 90110-270, RS, Brazil;
| | - Gabriel Silva Santos
- Department of Orthopaedics, The Bone and Cartilage Institute, Indaiatuba 13334-170, SP, Brazil; (G.A.); (J.F.L.)
- Correspondence: (G.S.S.); (L.F.d.F)
| | - Rafaela Pereira Ramires
- Department of Biology, Cellular, Molecular and Biomedical Science, Boise State University, 1910 W University Drive, Boise, ID 83725, USA;
| | - Lucas Furtado da Fonseca
- Department of Orthopaedics, The Federal University of São Paulo, São Paulo 04024-002, SP, Brazil
- Correspondence: (G.S.S.); (L.F.d.F)
| | - Madhan Jeyaraman
- Department of Orthopaedics, Faculty of Medicine, Sri Lalithambigai Medical College and Hospital, Dr MGR Educational and Research Institute, Chennai 600095, Tamil Nadu, India;
| | - Sathish Muthu
- Department of Orthopaedics, Government Medical College and Hospital, Dindigul 624304, Tamil Nadu, India;
| | - Anna Vitória Lana
- Department of Medicine, Max Planck University Center, Indaiatuba 13343-060, SP, Brazil;
| | - Gabriel Azzini
- Department of Orthopaedics, The Bone and Cartilage Institute, Indaiatuba 13334-170, SP, Brazil; (G.A.); (J.F.L.)
| | - Curtis Scott Smith
- Department of Medicine, University of Washington School of Medicine, Seattle, WA 83703, USA;
| | - José Fábio Lana
- Department of Orthopaedics, The Bone and Cartilage Institute, Indaiatuba 13334-170, SP, Brazil; (G.A.); (J.F.L.)
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12
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Kumar N, Saraber P, Ding Z, Kusumbe AP. Diversity of Vascular Niches in Bones and Joints During Homeostasis, Ageing, and Diseases. Front Immunol 2021; 12:798211. [PMID: 34975909 PMCID: PMC8718446 DOI: 10.3389/fimmu.2021.798211] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 11/19/2021] [Indexed: 12/29/2022] Open
Abstract
The bones and joints in the skeletal system are composed of diverse cell types, including vascular niches, bone cells, connective tissue cells and mineral deposits and regulate whole-body homeostasis. The capacity of maintaining strength and generation of blood lineages lies within the skeletal system. Bone harbours blood and immune cells and their progenitors, and vascular cells provide several immune cell type niches. Blood vessels in bone are phenotypically and functionally diverse, with distinct capillary subtypes exhibiting striking changes with age. The bone vasculature has a special impact on osteogenesis and haematopoiesis, and dysregulation of the vasculature is associated with diverse blood and bone diseases. Ageing is associated with perturbed haematopoiesis, loss of osteogenesis, increased adipogenesis and diminished immune response and immune cell production. Endothelial and perivascular cells impact immune cell production and play a crucial role during inflammation. Here, we discuss normal and maladapted vascular niches in bone during development, homeostasis, ageing and bone diseases such as rheumatoid arthritis and osteoarthritis. Further, we discuss the role of vascular niches during bone malignancy.
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Affiliation(s)
| | | | | | - Anjali P. Kusumbe
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), Tissue and Tumor Microenvironments Group, University of Oxford, Oxford, United Kingdom
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13
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Lee CH, Chiang CF, Kuo FC, Su SC, Huang CL, Liu JS, Lu CH, Hsieh CH, Wang CC, Lee CH, Shen PH. High-Molecular-Weight Hyaluronic Acid Inhibits IL-1β-Induced Synovial Inflammation and Macrophage Polarization through the GRP78-NF-κB Signaling Pathway. Int J Mol Sci 2021; 22:ijms222111917. [PMID: 34769349 PMCID: PMC8584972 DOI: 10.3390/ijms222111917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/28/2021] [Accepted: 11/01/2021] [Indexed: 12/13/2022] Open
Abstract
Recent evidence has suggested that synovial inflammation and macrophage polarization were involved in the pathogenesis of osteoarthritis (OA). Additionally, high-molecular-weight hyaluronic acid (HMW-HA) was often used clinically to treat OA. GRP78, an endoplasmic reticulum (ER) stress chaperone, was suggested to contribute to the hyperplasia of synovial cells in OA. However, it was still unclear whether HMW-HA affected macrophage polarization through GRP78. Therefore, we aimed to identify the effect of HMW-HA in primary synovial cells and macrophage polarization and to investigate the role of GRP78 signaling. We used IL-1β to treat primary synoviocytes to mimic OA, and then treated them with HMW-HA. We also collected conditioned medium (CM) to culture THP-1 macrophages and examine the changes in the phenotype. IL-1β increased the expression of GRP78, NF-κB (p65 phosphorylation), IL-6, and PGE2 in primary synoviocytes, accompanied by an increased macrophage M1/M2 polarization. GRP78 knockdown significantly reversed the expression of IL-1β-induced GRP78-related downstream molecules and macrophage polarization. HMW-HA with GRP78 knockdown had additive effects in an IL-1β culture. Finally, the synovial fluid from OA patients revealed significantly decreased IL-6 and PGE2 levels after the HMW-HA treatment. Our study elucidated a new form of signal transduction for HMW-HA-mediated protection against synovial inflammation and macrophage polarization and highlighted the involvement of the GRP78-NF-κB signaling pathway.
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Affiliation(s)
- Chien-Hsing Lee
- National Defense Medical Center, Division of Endocrinology and Metabolism, Tri-Service General Hospital, Taipei 114, Taiwan; (C.-H.L.); (F.-C.K.); (S.-C.S.); (C.-L.H.); (J.-S.L.); (C.-H.L.); (C.-H.H.)
| | - Chi-Fu Chiang
- National Defense Medical Center, School of Dentistry, Taipei 114, Taiwan;
| | - Feng-Chih Kuo
- National Defense Medical Center, Division of Endocrinology and Metabolism, Tri-Service General Hospital, Taipei 114, Taiwan; (C.-H.L.); (F.-C.K.); (S.-C.S.); (C.-L.H.); (J.-S.L.); (C.-H.L.); (C.-H.H.)
| | - Sheng-Chiang Su
- National Defense Medical Center, Division of Endocrinology and Metabolism, Tri-Service General Hospital, Taipei 114, Taiwan; (C.-H.L.); (F.-C.K.); (S.-C.S.); (C.-L.H.); (J.-S.L.); (C.-H.L.); (C.-H.H.)
| | - Chia-Luen Huang
- National Defense Medical Center, Division of Endocrinology and Metabolism, Tri-Service General Hospital, Taipei 114, Taiwan; (C.-H.L.); (F.-C.K.); (S.-C.S.); (C.-L.H.); (J.-S.L.); (C.-H.L.); (C.-H.H.)
| | - Jhih-Syuan Liu
- National Defense Medical Center, Division of Endocrinology and Metabolism, Tri-Service General Hospital, Taipei 114, Taiwan; (C.-H.L.); (F.-C.K.); (S.-C.S.); (C.-L.H.); (J.-S.L.); (C.-H.L.); (C.-H.H.)
| | - Chieh-Hua Lu
- National Defense Medical Center, Division of Endocrinology and Metabolism, Tri-Service General Hospital, Taipei 114, Taiwan; (C.-H.L.); (F.-C.K.); (S.-C.S.); (C.-L.H.); (J.-S.L.); (C.-H.L.); (C.-H.H.)
| | - Chang-Hsun Hsieh
- National Defense Medical Center, Division of Endocrinology and Metabolism, Tri-Service General Hospital, Taipei 114, Taiwan; (C.-H.L.); (F.-C.K.); (S.-C.S.); (C.-L.H.); (J.-S.L.); (C.-H.L.); (C.-H.H.)
| | - Chih-Chien Wang
- National Defense Medical Center, Department of Orthopedics, Tri-Service General Hospital, Taipei 114, Taiwan;
| | - Chian-Her Lee
- Department of Orthopedics, Taipei Medical University, Taipei 110, Taiwan;
| | - Pei-Hung Shen
- National Defense Medical Center, Department of Orthopedics, Tri-Service General Hospital, Taipei 114, Taiwan;
- Correspondence:
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14
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Chen X, Yu M, Xu W, Zou L, Ye J, Liu Y, Xiao Y, Luo J. Rutin inhibited the advanced glycation end products-stimulated inflammatory response and extra-cellular matrix degeneration via targeting TRAF-6 and BCL-2 proteins in mouse model of osteoarthritis. Aging (Albany NY) 2021; 13:22134-22147. [PMID: 34550907 PMCID: PMC8507296 DOI: 10.18632/aging.203470] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 06/23/2021] [Indexed: 05/12/2023]
Abstract
BACKGROUND Osteoarthritis (OA) is degenerative joint disorder mainly characterized by long-term pain with limited activity of joints, the disease has no effective preventative therapy. Rutin (RUT) is a flavonoid compound, present naturally. The flavonoid shows range of biological activities such as anti-inflammatory and anti-cancer effect. We screened RUT for its activity against osteoarthritis with in vivo and in vitro models of osteoarthritis. METHODS Animal model of OA was developed using C57BL/6 mice by surgical destabilization of medial meniscus. For in vitro studies the human articular cartilage tissues were used which were collected from osteoarthritis patients and were processed to isolate chondrocytes. The chondrocytes were submitted to advanced glycation end products (AGEs) for inducing osteoarthritis in vitro. Cell viability was done by CCK-8 assay, ELISA analysis for MMP13, collage II, PGE2, IL-6, TNF-α, ADAMTS-5 and MMP-13. Western blot analysis was done for expression of proteins and in silico analysis was done by docking studies. RESULTS Pretreatment of RT showed no cytotoxic effect and also ameliorated the AGE mediated inflammatory reaction on human chondrocytes in vitro. Treatment of RT inhibited the levels of COX-2 and iNOS in AGE exposed chondrocytes. RT decreased the AGE mediated up-regulation of IL-6, NO, TNF-α and PGE-2 in a dose dependent manner. Pretreatment of RT decreased the extracellular matrix degradation, inhibited expression of TRAF-6 and BCL-2 the NF-κB/MAPK pathway proteins. The treatment of RT in mice prevented the calcification of cartilage tissues, loss of proteoglycans and also halted the narrowing of joint space is mice subjected to osteoarthritis. The in-silico analysis suggested potential binding affinity of RT with TRAF-6 and BCL-2. CONCLUSION In brief RT inhibited AGE-induced inflammatory reaction and also degradation of ECM via targeting the NF-κB/MAPK pathway proteins BCL-2 and TRAF-6. RT can be a potential molecule in treating OA.
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Affiliation(s)
- Xiang Chen
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Mingchuan Yu
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Wei Xu
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Linfeng Zou
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Jing Ye
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Yu Liu
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Yuhong Xiao
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
| | - Jun Luo
- Department of Rehabilitation Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330000, Jiangxi Province, China
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15
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Wang D, Wu Z, Zhao C, Yang X, Wei H, Liu M, Zhao J, Qian M, Li Z, Xiao J. KP-10/Gpr54 attenuates rheumatic arthritis through inactivating NF-κB and MAPK signaling in macrophages. Pharmacol Res 2021; 171:105496. [PMID: 33609696 DOI: 10.1016/j.phrs.2021.105496] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 01/27/2021] [Accepted: 02/14/2021] [Indexed: 11/26/2022]
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease mainly characterized as chronic inflammation of joint. Both genetic and environmental factors play important roles in RA progression. G protein-coupled receptor 54 (GPR54) and Kisspeptins (KPs), the natural GRP54 ligands encoded by Kiss-1 gene are known to play important roles in immune regulation but the precise role of KP-10/GPR54 in RA remains elusive. Kiss1/Gpr54 expression was determined by immunohistochemistry on protein and real-time PCR on RNA from isolated RA-patient synovial tissue and PBMC. Collagen-induced arthritis (CIA) mouse models were used to investigate the effect of KP-10/Gpr54 on the rheumatic arthritis severity in the mice. The signaling pathway involved in KP-10/GPR54 was assessed by western blot and immunofluorescence.In the present study, we demonstrated that GPR54 upregulation in bone marrow-derived macrophages (BMDM) was associated with the severity of RA. In addition, Gpr54-/- increased the inflammatory cytokines induced by lipopolysaccharide (LPS) in BMDM and diseased severity of CIA (n = 10), while KP-10 reduced the LPS-induced inflammatory cytokines in vitro and ameliorated the CIA symptoms in vivo. Furthermore, we demonstrated that KP-10/GPR54 binds to PP2A-C to suppressed LPS induced NF-κB and MAPK signaling in BMDM. All these findings suggest that KP-10/GPR54 may be a novel therapeutic target for the diagnosis and treatment of RA.
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Affiliation(s)
- Dongsheng Wang
- Spinal Tumor Center, Department of Orthopedic Oncology, Changzheng Hospital, The Second Military Medical University, No. 415 Fengyang Road, Huangpu District, Shanghai, China
| | - Zhixiang Wu
- Spinal Tumor Center, Department of Orthopedic Oncology, Changzheng Hospital, The Second Military Medical University, No. 415 Fengyang Road, Huangpu District, Shanghai, China
| | - Chenglong Zhao
- Spinal Tumor Center, Department of Orthopedic Oncology, Changzheng Hospital, The Second Military Medical University, No. 415 Fengyang Road, Huangpu District, Shanghai, China
| | - Xinghai Yang
- Spinal Tumor Center, Department of Orthopedic Oncology, Changzheng Hospital, The Second Military Medical University, No. 415 Fengyang Road, Huangpu District, Shanghai, China
| | - Haifeng Wei
- Spinal Tumor Center, Department of Orthopedic Oncology, Changzheng Hospital, The Second Military Medical University, No. 415 Fengyang Road, Huangpu District, Shanghai, China
| | - Mingyao Liu
- East China Normal University and Shanghai Changzheng Hospital Joint Research Center for Orthopedic Oncology, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Science and School of Life sciences, East China Normal University, 200241 Shanghai, China
| | - Jian Zhao
- Spinal Tumor Center, Department of Orthopedic Oncology, Changzheng Hospital, The Second Military Medical University, No. 415 Fengyang Road, Huangpu District, Shanghai, China.
| | - Ming Qian
- Spinal Tumor Center, Department of Orthopedic Oncology, Changzheng Hospital, The Second Military Medical University, No. 415 Fengyang Road, Huangpu District, Shanghai, China.
| | - Zhenxi Li
- Spinal Tumor Center, Department of Orthopedic Oncology, Changzheng Hospital, The Second Military Medical University, No. 415 Fengyang Road, Huangpu District, Shanghai, China.
| | - Jianru Xiao
- Spinal Tumor Center, Department of Orthopedic Oncology, Changzheng Hospital, The Second Military Medical University, No. 415 Fengyang Road, Huangpu District, Shanghai, China.
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16
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Pemmari A, Leppänen T, Hämäläinen M, Moilanen T, Moilanen E. Chondrocytes from Osteoarthritis Patients Adopt Distinct Phenotypes in Response to Central T H1/T H2/T H17 Cytokines. Int J Mol Sci 2021; 22:ijms22179463. [PMID: 34502384 PMCID: PMC8431052 DOI: 10.3390/ijms22179463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/30/2021] [Accepted: 08/06/2021] [Indexed: 12/27/2022] Open
Abstract
Chronic low-grade inflammation plays a central role in the pathogenesis of osteoarthritis (OA), and several pro- and anti-inflammatory cytokines have been implicated to mediate and regulate this process. Out of these cytokines, particularly IFNγ, IL-1β, IL-4 and IL-17 are associated with different phenotypes of T helper (TH) cells and macrophages, both examples of cells known for great phenotypic and functional heterogeneity. Chondrocytes also display various phenotypic changes during the course of arthritis. We set out to study the hypothesis of whether chondrocytes might adopt polarized phenotypes analogous to TH cells and macrophages. We studied the effects of IFNγ, IL-1β, IL-4 and IL-17 on gene expression in OA chondrocytes with RNA-Seq. Chondrocytes were harvested from the cartilage of OA patients undergoing knee replacement surgery and then cultured with or without the cytokines for 24 h. Total RNA was isolated and sequenced, and GO (Gene Ontology) functional analysis was performed. We also separately investigated genes linked to OA in recent genome wide expression analysis (GWEA) studies. The expression of more than 2800 genes was significantly altered in chondrocytes treated with IL-1β [in the C(IL-1β) phenotype] with a fold change (FC) > 2.5 in either direction. These included a large number of genes associated with inflammation, cartilage degradation and attenuation of metabolic signaling. The profile of genes differentially affected by IFNγ (the C(IFNγ) phenotype) was relatively distinct from that of the C(IL-1β) phenotype and included several genes associated with antigen processing and presentation. The IL-17-induced C(IL-17) phenotype was characterized by the induction of a more limited set of proinflammatory factors compared to C(IL-1β) cells. The C(IL-4) phenotype induced by IL-4 displayed a differential expression of a rather small set of genes compared with control, primarily those associated with TGFβ signaling and the regulation of inflammation. In conclusion, our results show that OA chondrocytes can adopt diverse phenotypes partly analogously to TH cells and macrophages. This phenotypic plasticity may play a role in the pathogenesis of arthritis and open new therapeutic avenues for the development of disease-modifying treatments for (osteo)arthritis.
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Affiliation(s)
- Antti Pemmari
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, 33100 Tampere, Finland; (A.P.); (T.L.); (M.H.)
| | - Tiina Leppänen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, 33100 Tampere, Finland; (A.P.); (T.L.); (M.H.)
| | - Mari Hämäläinen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, 33100 Tampere, Finland; (A.P.); (T.L.); (M.H.)
| | - Teemu Moilanen
- Coxa Hospital for Joint Replacement, 33520 Tampere, Finland;
| | - Eeva Moilanen
- The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, University of Tampere and Tampere University Hospital, 33100 Tampere, Finland; (A.P.); (T.L.); (M.H.)
- Correspondence:
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17
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Mu Y, Zhang Y, Wu J, Li Q. NLRC5 attenuates inflammatory response in IL-1β-stimulated human osteoarthritis chondrocytes through the NF-κB signaling pathway. Aging (Albany NY) 2021; 13:20651-20660. [PMID: 34438368 PMCID: PMC8436921 DOI: 10.18632/aging.203453] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 08/14/2021] [Indexed: 05/12/2023]
Abstract
NOD-like receptor family caspase recruitment domain family domain containing 5 (NLRC5) has been found to be a critical mediator of inflammatory response. However, the role of NLRC5 in osteoarthritis (OA) has not been reported. Our results showed that NLRC5 was down-regulated by IL-1β induction in chondrocytes. Overexpression of NLRC5 in chondrocytes significantly suppressed IL-1β-induced inflammatory response through inhibiting the production of multiple inflammatory mediators including inducible nitric oxide synthases (iNOS), and cyclooxygenase-2 (COX-2), prostaglandin E2 (PGE2), NO, TNF-α and IL-6, as well matrix metalloproteinase 3 (MMP-3) and MMP-13. Consistently, NLRC5 knockdown exhibited opposite effects on the production of these inflammatory mediators in IL-1β-induced chondrocytes. Furthermore, overexpression of NLRC5 increased the IĸBα expression, while decreased the p-p65 expression, indicating that NLRC5 inhibited the activation of NF-κB signaling. Additionally, inhibition of NF-κB by PDTC mitigated the si-NLRC5-mediated promotion of IL-1β-induced inflammatory injury in chondrocytes. Finally, NLRC5 treatment ameliorated cartilage degeneration in an OA model in rats. Taken together, these findings revealed that NLRC5 attenuated IL-1β-induced inflammatory injury in chondrocytes through regulating the NF-κB signaling.
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Affiliation(s)
- Yiping Mu
- Hand Surgery Department, Central Hospital Affiliated to Shen Yang Medical Collage, Shenyang 110024, Liaoning Province, China
| | - Yang Zhang
- Hand Surgery Department, Central Hospital Affiliated to Shen Yang Medical Collage, Shenyang 110024, Liaoning Province, China
| | - Jie Wu
- Hand Surgery Department, Central Hospital Affiliated to Shen Yang Medical Collage, Shenyang 110024, Liaoning Province, China
| | - Qi Li
- Hand Surgery Department, Central Hospital Affiliated to Shen Yang Medical Collage, Shenyang 110024, Liaoning Province, China
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18
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Pasquini S, Contri C, Borea PA, Vincenzi F, Varani K. Adenosine and Inflammation: Here, There and Everywhere. Int J Mol Sci 2021; 22:7685. [PMID: 34299305 PMCID: PMC8304851 DOI: 10.3390/ijms22147685] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/16/2021] [Accepted: 07/16/2021] [Indexed: 02/06/2023] Open
Abstract
Adenosine is a ubiquitous endogenous modulator with the main function of maintaining cellular and tissue homeostasis in pathological and stress conditions. It exerts its effect through the interaction with four G protein-coupled receptor (GPCR) subtypes referred as A1, A2A, A2B, and A3 adenosine receptors (ARs), each of which has a unique pharmacological profile and tissue distribution. Adenosine is a potent modulator of inflammation, and for this reason the adenosinergic system represents an excellent pharmacological target for the myriad of diseases in which inflammation represents a cause, a pathogenetic mechanism, a consequence, a manifestation, or a protective factor. The omnipresence of ARs in every cell of the immune system as well as in almost all cells in the body represents both an opportunity and an obstacle to the clinical use of AR ligands. This review offers an overview of the cardinal role of adenosine in the modulation of inflammation, showing how the stimulation or blocking of its receptors or agents capable of regulating its extracellular concentration can represent promising therapeutic strategies for the treatment of chronic inflammatory pathologies, neurodegenerative diseases, and cancer.
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Affiliation(s)
- Silvia Pasquini
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (S.P.); (C.C.); (K.V.)
| | - Chiara Contri
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (S.P.); (C.C.); (K.V.)
| | | | - Fabrizio Vincenzi
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (S.P.); (C.C.); (K.V.)
| | - Katia Varani
- Department of Translational Medicine, University of Ferrara, 44121 Ferrara, Italy; (S.P.); (C.C.); (K.V.)
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19
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von Kaeppler EP, Wang Q, Raghu H, Bloom MS, Wong H, Robinson WH. Interleukin 4 promotes anti-inflammatory macrophages that clear cartilage debris and inhibits osteoclast development to protect against osteoarthritis. Clin Immunol 2021; 229:108784. [PMID: 34126239 DOI: 10.1016/j.clim.2021.108784] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/08/2021] [Accepted: 06/09/2021] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Osteoarthritis (OA), the leading cause of joint failure, is characterized by breakdown of articular cartilage and remodeling of subchondral bone in synovial joints. Despite the high prevalence and debilitating effects of OA, no disease-modifying drugs exist. Increasing evidence, including genetic variants of the interleukin 4 (IL-4) and IL-4 receptor genes, implicates a role for IL-4 in OA, however, the mechanism underlying IL-4 function in OA remains unknown. Here, we investigated the role of IL-4 in OA pathogenesis. METHODS Il4-, myeloid-specific-Il4ra-, and Stat6-deficient and control mice were subjected to destabilization of the medial meniscus to induce OA. Macrophages, osteoclasts, and synovial explants were stimulated with IL-4 in vitro, and their function and expression profiles characterized. RESULTS Mice lacking IL-4, IL-4Ra in myeloid cells, or STAT6 developed exacerbated cartilage damage and osteophyte formation relative to WT controls. In vitro analyses revealed that IL-4 downregulates osteoarthritis-associated genes, enhances macrophage phagocytosis of cartilage debris, and inhibits osteoclast differentiation and activation via the type I receptor. CONCLUSION Our findings demonstrate that IL-4 protects against osteoarthritis in a myeloid and STAT6-dependent manner. Further, IL-4 can promote an immunomodulatory microenvironment in which joint-resident macrophages polarize towards an M2 phenotype and efficiently clear pro-inflammatory debris, and osteoclasts maintain a homeostatic level of activity in subchondral bone. These findings support a role for IL-4 modulation of myeloid cell types in maintenance of joint health and identify a pathway that could provide therapeutic benefit for osteoarthritis.
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Affiliation(s)
- Ericka P von Kaeppler
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA, United States of America; VA Palo Alto Health Care System, Palo Alto, CA, United States of America
| | - Qian Wang
- VA Palo Alto Health Care System, Palo Alto, CA, United States of America; Division of Immunology and Rheumatology, Stanford University, Stanford, CA, United States of America
| | - Harini Raghu
- VA Palo Alto Health Care System, Palo Alto, CA, United States of America; Division of Immunology and Rheumatology, Stanford University, Stanford, CA, United States of America
| | - Michelle S Bloom
- VA Palo Alto Health Care System, Palo Alto, CA, United States of America; Division of Immunology and Rheumatology, Stanford University, Stanford, CA, United States of America
| | - Heidi Wong
- VA Palo Alto Health Care System, Palo Alto, CA, United States of America; Division of Immunology and Rheumatology, Stanford University, Stanford, CA, United States of America
| | - William H Robinson
- VA Palo Alto Health Care System, Palo Alto, CA, United States of America; Division of Immunology and Rheumatology, Stanford University, Stanford, CA, United States of America.
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Huang X, Pei W, Ni B, Zhang R, You H. Chondroprotective and antiarthritic effects of galangin in osteoarthritis: An in vitro and in vivo study. Eur J Pharmacol 2021; 906:174232. [PMID: 34090897 DOI: 10.1016/j.ejphar.2021.174232] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 05/28/2021] [Accepted: 06/02/2021] [Indexed: 11/18/2022]
Abstract
Osteoarthritis (OA) is a common degenerative joint disease blamed for pain and disability in the elderly. Galangin (GAL) is a natural flavonoid that exhibits anti-inflammatory properties in various inflammation diseases. However, the role of GAL in OA remains unclear. In this study, we investigate the role of GAL in the progress and development of OA in vitro and vivo. The results showed that IL-1β exposure resulted in increased expression of iNOS, COX-2, MMP1, MMP3, MMP13 and ADAMTS5 in rat chondrocytes. However, co-treatment with GAL significantly decreased theses inflammatory cytokines and catabolic factors expression. In addition, GAL reduced IL-1β-induced degradation of collagen II and aggrecan in chondrocytes. Furthermore, GAL significantly suppressed IL-1β-induced Akt phosphorylation and NF-κB activation in rat chondrocytes. In vivo, intra-articular injection of GAL could also reduce the cartilage degradation in the ACLT rat model. This study reveals galangin may act as a promising novel agent in the treatment of OA.
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Affiliation(s)
- Xiaojian Huang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Wenbin Pei
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Bowei Ni
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Rui Zhang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China
| | - Hongbo You
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430030, China.
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21
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Wang B, Shao Z, Gu M, Ni L, Shi Y, Yan Y, Wu A, Jin H, Chen J, Pan X, Xu D. Hydrogen sulfide protects against IL-1β-induced inflammation and mitochondrial dysfunction-related apoptosis in chondrocytes and ameliorates osteoarthritis. J Cell Physiol 2021; 236:4369-4386. [PMID: 33164235 DOI: 10.1002/jcp.30154] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 09/26/2020] [Accepted: 10/29/2020] [Indexed: 12/20/2022]
Abstract
The inflammatory environment and excessive chondrocyte apoptosis have been demonstrated to play crucial roles in the onset of osteoarthritis (OA). Hydrogen sulfide (H2 S), a gaseous signalling molecule, exerts an inhibitory effect on inflammation and apoptosis in several degenerative diseases. However, the protective effect of H2 S against OA has not been fully clarified, and its underlying mechanism should be examined further. In the current study, the role of endogenous H2 S in the pathogenesis of OA and its protective effects on interleukin (IL)-1β-induced chondrocytes were identified. Our data revealed decreased H2 S expression in both human degenerative OA cartilage tissue and IL-1β-induced chondrocytes. Pretreatment with the H2 S donor sodium hydrosulfide (NaHS) dramatically attenuated IL-1β-induced overproduction of inflammatory cytokines and improved the balance between anabolic and catabolic chondrocyte capacities, and these effects were dependent on PI3K/AKT pathway-mediated inhibition of nuclear factor kappa B (NF-κB). Moreover, mitochondrial dysfunction-related apoptosis was significantly reversed by NaHS in IL-1β-stimulated chondrocytes. Mechanistically, NaHS partially suppressed IL-1β-induced phosphorylation of the mitogen-activated protein kinase (MAPK) cascades. Furthermore, in the destabilization of the medial meniscus mouse model, OA progression was ameliorated by NaHS administration. Taken together, these results suggest that H2 S may antagonize IL-1β-induced inflammation and mitochondrial dysfunction-related apoptosis via selective suppression of the PI3K/Akt/NF-κB and MAPK signalling pathways, respectively, in chondrocytes and may be a potential therapeutic agent for the treatment of OA.
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Affiliation(s)
- Ben Wang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
- Department of Orthopedic, Taizhou Hospital Affiliated to Wenzhou Medical University, Linhai, China
| | - Zhenxuan Shao
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Mingbao Gu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Libin Ni
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Yifeng Shi
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Yingzhao Yan
- Department of Orthopaedic Surgery, Zhejiang Hospital, Hangzhou, Zhejiang, China
| | - Aimin Wu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Haiming Jin
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Jiaoxiang Chen
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Xiaoyun Pan
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
| | - Daoliang Xu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, Zhejiang, China
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22
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Hao Y, Wu Y, Wang S, Wang C, Qu S, Li L, Yu G, Liu Z, Zhao Z, Fan P, Zhang Z, Shi Y. Quantitative proteomics reveal the protective effects of EDS against osteoarthritis via attenuating inflammation and modulating immune response. J Ethnopharmacol 2021; 271:113780. [PMID: 33421600 DOI: 10.1016/j.jep.2021.113780] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/25/2020] [Accepted: 01/01/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Epimedium brevicornu Maxim, Dioscorea nipponica Makino, and Salvia miltiorrhiza Bunge formula (EDS) are three traditional Chinese medicines commonly combined and used to treat osteoarthritis (OA). However, the mechanism of its therapeutic effect on OA is still unclear. AIM OF THE STUDY The aim of this study was to investigate the potential anti osteoarthritis mechanism of EDS in the treatment of OA rats' model by quantitative proteomics. MATERIALS AND METHODS A papain-induced rat OA model was established, and then EDS was intragastrically administered for 28 days. A label-free quantification proteomics was performed to evaluate the holistic efficacy of EDS against OA and identify the possible protein profiles mechanisms. The expression levels of critical changed proteins were validated by RT-qPCR and Western blotting. The effects of EDS were then assessed by evaluating pathologic changes in the affected knee joint and measuring pressure pain threshold, acoustic reflex threshold, angle of joint curvature. RESULTS Proteomics analysis showed that 62 proteins were significantly upregulated and 208 proteins were downregulated in OA group compared to control group. The changed proteins were involved in activation of humoral immunity response, complement cascade activation, leukocyte mediated immunity, acute inflammatory response, endocytosis regulation, and proteolysis regulation. The EDS treatment partially restored the protein profile changes. The protective effects of EDS on pathologic changes in OA rats' knee joint and pain threshold assessment were consisted with the proteomics results. CONCLUSIONS The results suggest that EDS exerted synergistic therapeutic efficacies to against OA through suppressing inflammation, modulating the immune system, relieving joint pain, and attenuating cartilage degradation.
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Affiliation(s)
- Ying Hao
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 102488, China; Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY, 10065, USA.
| | - Yang Wu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 102488, China.
| | | | - Chungguo Wang
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, China.
| | - Sihao Qu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 102488, China.
| | - Li Li
- Chenland Nutritionals, Inc, Irvine, CA, 92614, USA.
| | - Guohua Yu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 102488, China.
| | - Zimin Liu
- Chenland Nutritionals, Inc, Irvine, CA, 92614, USA.
| | - Zhen Zhao
- Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY, 10065, USA.
| | - Pengcheng Fan
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Institute of Lifeomics, Beijing, 102206, China.
| | - Zengliang Zhang
- Chenland Nutritionals, Inc, Irvine, CA, 92614, USA; Traditional Chinese Medicine College, Inner Mongolia Medical University, Jinshan Development Zone Hohhot, Inner Mongolia, 010110, China.
| | - Yuanyuan Shi
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, 102488, China.
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Jiang L, Zhou X, Huang C, Bao J, Li J, Xu K, Dong D, Wu L. The elevated expression of IL-38 serves as an anti-inflammatory factor in osteoarthritis and its protective effect in osteoarthritic chondrocytes. Int Immunopharmacol 2021; 94:107489. [PMID: 33774357 DOI: 10.1016/j.intimp.2021.107489] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 02/05/2021] [Accepted: 02/05/2021] [Indexed: 11/17/2022]
Abstract
The objective of this study is to investigate the role of IL-38 in osteoarthritis (OA). IL-38 levels in serum and synovial fluid (SF) of patients with OA were examined to identify the correlation between IL-38 expression and OA activity and to determine its anti-inflammatory effects in IL-1β-induced chondrocytes. A total of 75 patients with OA who underwent joint replacement surgery and 25 age- and sex-matched healthy volunteers were recruited. The levels of IL-38 in serum and SF are shown to be significant elevated in OA patients compared with that of healthy controls. Serum and SF IL-38 levels of OA patients are positively correlated with Kellgren-Lawrence (K-L) grades 2 to 3, as well as with pro-inflammatory cytokines IL-6, IL-23, and TNF-α, but are negatively correlated with the anti-inflammatory cytokine IL-10 in K-L grades 3 to 4. Furthermore, overexpression of IL-38 in vitro is shown to attenuate the expression of pro-inflammatory cytokines such as COX-2, IL-6, IL-8, IL-36Ra, IL-36α/β/γ, iNOS, and TNF-α, as well as matrix degrading enzymes such as MMP3, MMP13, and ADAMTS5, and apoptosis-related indicators Bax/Bcl-2, cleaved caspase 3/pro-caspase 3, and cleaved caspase 9/pro-caspase 9. IL-38 overexpression also reduces expression of the signaling proteins p-p38, p-p65, p-JNK, and RhoA significantly. Taken together, our results show that expression of IL-38 is increased in OA tissues and OA rat chondrocytes, and is positively correlated with early disease activity. This increased IL-38 expression lead to the inactivation of MAPK, NF-κB, JNK, and RhoA signaling pathways, which might have impletion on OA chondrocytes apoptosis, degradation and inflammatory effect. Thus, IL-38 probably serves as a novel therapeutic target for the treatment of OA.
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Affiliation(s)
- Lifeng Jiang
- Department of Orthopedics Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Orthopedics Research Institute of Zhejiang University, Hangzhou, China; Key Laboratory of Motor System Disease Research and Precision Therapy of ZheJiang Province, Hangzhou, China
| | - Xindie Zhou
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, China
| | - Congxiang Huang
- Department of Pathology, The Xixi Hospital of Hangzhou, Hangzhou, China
| | - Jiapeng Bao
- Department of Orthopedics Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Orthopedics Research Institute of Zhejiang University, Hangzhou, China; Key Laboratory of Motor System Disease Research and Precision Therapy of ZheJiang Province, Hangzhou, China
| | - Jin Li
- Department of Orthopedics Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Kai Xu
- Department of Orthopedics Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Orthopedics Research Institute of Zhejiang University, Hangzhou, China; Key Laboratory of Motor System Disease Research and Precision Therapy of ZheJiang Province, Hangzhou, China
| | - Daihai Dong
- Department of Orthopedics Surgery, Suichang County People's Hospital in Zhejiang Province, Suichang, LiShui 323300, China.
| | - Lidong Wu
- Department of Orthopedics Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Orthopedics Research Institute of Zhejiang University, Hangzhou, China; Key Laboratory of Motor System Disease Research and Precision Therapy of ZheJiang Province, Hangzhou, China.
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Stefik D, Vranic V, Ivkovic N, Abazovic D, Maric D, Vojvodic D, Supic G. An insight into osteoarthritis susceptibility: Integration of immunological and genetic background. Bosn J Basic Med Sci 2021; 21:155-162. [PMID: 32937098 PMCID: PMC7982064 DOI: 10.17305/bjbms.2020.4735] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 09/11/2020] [Indexed: 12/12/2022] Open
Abstract
Osteoarthritis (OA) is a progressive degenerative disease that affects all synovial joints, causing the disability of the main locomotor diarthrodial joints. OA pathogenesis is caused by a complex interplay between a number of genetic and environmental risk factors, involved in the early onset and progression of this chronic inflammatory joint disease. Uncovering the underlying immunological and genetic mechanisms will enable an insight into OA pathophysiology and lead to novel and integrative approaches in the treatment of OA patients, together with a reduction of the disease risk, or a delay of its onset in susceptible patients.
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Affiliation(s)
- Debora Stefik
- Institute for Medical Research, Military Medical Academy, Belgrade, Serbia
| | - Vladimir Vranic
- Clinic for Orthopedic Surgery and Traumatology, Military Medical Academy, Belgrade, Serbia
| | - Nemanja Ivkovic
- Institute for Medical Research, Military Medical Academy, Belgrade, Serbia
| | | | - Dusan Maric
- Institute for Child and Youth Health Care of Vojvodina, Novi Sad, Serbia
| | - Danilo Vojvodic
- Institute for Medical Research, Military Medical Academy, Belgrade, Serbia
- Medical Faculty of Military Medical Academy, University of Defense, Belgrade, Serbia
| | - Gordana Supic
- Institute for Medical Research, Military Medical Academy, Belgrade, Serbia
- Medical Faculty of Military Medical Academy, University of Defense, Belgrade, Serbia
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25
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Abstract
This year in review about osteoarthritis biology highlights a selection of articles published between the 2019 and 2020 Osteoarthritis Research Society International (OARSI) World Congress meetings, within the field of osteoarthritis biology. Highlights were selected from PubMed searches covering osteoarthritis (OA) cartilage, subchondral bone, synovium and aging. Subsequently, a personal selection was based on new and emerging themes together with common research topics that were studied by multiple groups. Themes discussed include novel insights into the inflammatory changes during OA, with a number of noteworthy publications concerning the role of macrophages in healthy and osteoarthritic joints. Next, the application of mesenchymal stem cells as OA-dampening therapy is discussed, including possible ways to improve their efficacy by pre-treatment. Other significant themes including treatment of OA with metformin, enhancing autophagy to alleviate OA and the involvement of the gastro-intestinal microbiome in development of OA symptoms and structural damage are discussed. An effort was made to connect the seemingly distant topics from which the overarching conclusion can be drawn that over the last year promising breakthroughs have been achieved in further understanding the biology of OA development and that new therapeutic possibilities have been explored.
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Affiliation(s)
- M H J van den Bosch
- Experimental Rheumatology, Radboud university medical center Nijmegen, the Netherlands..
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26
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Gomes LMRDS, Czeczko NG, Araújo RLTM, Cartagenes MDSDS, Barbosa Neto JO, Garcia JBS. Effect of intra-articular dexmedetomidine on experimental osteoarthritis in rats. PLoS One 2021; 16:e0245194. [PMID: 33434210 PMCID: PMC7802966 DOI: 10.1371/journal.pone.0245194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 12/26/2020] [Indexed: 11/30/2022] Open
Abstract
Pharmacological treatment of osteoarthritis is still inadequate due to the low efficacy of the drugs used. Dexmedetomidine via the intra-articular (i.a.) route might be an option for the treatment of osteoarthritis-associated pain. The present study assessed the analgesic and anti-inflammatory effects of dexmedetomidine administered via the i.a. route in different doses in an experimental model of rat knee osteoarthritis induced with monosodium iodoacetate. Rats were allocated to four groups with 24 animals in each group. The OA (osteoarthritis), DEX-1 (dexmedetomidine in dose of 1μg/kg) and DEX-3 (dexmedetomidine in dose of 3μg/kg) groups were subjected to induction of osteoarthritis through injection of monosodium iodoacetate (MIA) via the i.a. route on the right knee; the control group was not subjected to osteoarthritis induction. Clinical assessment was performed on day 0 (before osteoarthritis induction) and then on days 5, 10, 14, 21 and 28 after induction. Treatment was performed on day 7 via the i.a. route, consisting of dexmedetomidine in doses of 1 and 3 μg/kg, while group OA received 0.9% normal saline. The animals were euthanized on days 7, 14, 21 and 28. Samples of the synovial membrane were collected for histopathological analysis, and the popliteal lymph nodes were collected for measurement of cytokines (interleukin [IL] IL-6, tumor necrosis factor alpha [TNF-α]). Dexmedetomidine (1 and 3 μg/kg) significantly reduced the animals’ weight distribution deficit during the chronic-degenerative stage of osteoarthritis and improved the pain threshold throughout the entire experiment. Histological analysis showed that dexmedetomidine did not cause any additional damage to the synovial membrane. The TNF-α levels decreased significantly in the DEX-3 group on day 28 compared with the OA group. Dexmedetomidine reduced pain, as evidenced by clinical parameters of osteoarthritis in rats, but did not have an anti-inflammatory effect on histological evaluation.
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Affiliation(s)
- Lyvia Maria Rodrigues de Sousa Gomes
- Department of Anesthesia, Pain and Palliative Care, Federal University of Maranhão, Maranhão, Brazil
- Experimental Laboratory for the Study of Pain, Federal University of Maranhão, Maranhão, Brazil
| | | | | | - Maria do Socorro de Sousa Cartagenes
- Department of Anesthesia, Pain and Palliative Care, Federal University of Maranhão, Maranhão, Brazil
- Experimental Laboratory for the Study of Pain, Federal University of Maranhão, Maranhão, Brazil
| | - José Osvaldo Barbosa Neto
- Experimental Laboratory for the Study of Pain, Federal University of Maranhão, Maranhão, Brazil
- * E-mail:
| | - João Batista Santos Garcia
- Department of Anesthesia, Pain and Palliative Care, Federal University of Maranhão, Maranhão, Brazil
- Experimental Laboratory for the Study of Pain, Federal University of Maranhão, Maranhão, Brazil
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27
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Belenska-Todorova L, Zhivkova R, Markova M, Ivanovska N. Follicle stimulating hormone and estradiol alter immune response in osteoarthritic mice in an opposite manner. Int J Immunopathol Pharmacol 2021; 35:20587384211016198. [PMID: 34024188 PMCID: PMC8150452 DOI: 10.1177/20587384211016198] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 04/19/2021] [Indexed: 01/22/2023] Open
Abstract
Although a number of studies have shown that the occurrence and progression of osteoarthritis (OA) is related to endocrine system dysfunction, there is limited evidence about what roles sex hormones play. The aim of the present study was to examine the capacity of 17β-estradiol (ED) and follicle stimulating hormone (FSH) to alter the differentiation of bone marrow (BM) cells in arthritic mice. The experiments were conducted in collagenase-induced osteoarthritis in mice. Cartilage degradation was observed by safranin and toluidine blue staining. Flow cytometry was used to define different BM and synovial cell populations. The influence of FSH and ED on osteoclastogenesis was studied in BM cultures and on the osteoblastogenesis in primary calvarial cultures. The levels of IL-8, TNF-α, FSH, and osteocalcin were estimated by ELISA. FSH increased cartilage degradation and serum osteocalcin levels, while ED abolished it and lowered serum osteocalcin. FSH elevated the percentage of monocytoid CD14+/RANK+ and B cell CD19+/RANK+ cells in contrast to ED which inhibited the accumulation of these osteogenic populations. Also, ED changed the percentage of CD105+/F4/80+ and CD11c+ cells in the synovium. FSH augmented and ED suppressed macrophage colony-stimulating factor (M-CSF) + receptor activator of nuclear factor-κB ligand (RANKL)-induced osteoclast (OC) formation, and this correlated with a respective increase and decrease of IL-8 secretion. FSH did not influence osteoblast (OB) formation while ED enhanced this process in association with changes of TNF-α, IL-8, and osteocalcin production. ED reduced osteoclast generation in bone. The key outcome of the current study is that both hormones influenced BM cell differentiation, with FSH favoring osteoclast formation and ED favoring osteoblast accumulation.
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Affiliation(s)
- Lyudmila Belenska-Todorova
- Department of Biology, Medical Genetics and Microbiology, Sofia University, Medical Faculty, Sofia, Bulgaria
| | - Ralitsa Zhivkova
- Department of Biology, Medical Faculty, Medical University-Sofia, Sofia, Bulgaria
| | - Maya Markova
- Department of Biology, Medical Faculty, Medical University-Sofia, Sofia, Bulgaria
| | - Nina Ivanovska
- Department of Immunology, Institute of Microbiology, Bulgarian Academy of Sciences, Sofia, Bulgaria
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Abstract
This article provides a brief review of the pathophysiology of osteoarthritis and the ontogeny of chondrocytes and details how physical exercise improves the health of osteoarthritic joints and enhances the potential of autologous chondrocyte implants, matrix-induced autologous chondrocyte implants, and mesenchymal stem cell implants for the successful treatment of damaged articular cartilage and subchondral bone. In response to exercise, articular chondrocytes increase their production of glycosaminoglycans, bone morphogenic proteins, and anti-inflammatory cytokines and decrease their production of proinflammatory cytokines and matrix-degrading metalloproteinases. These changes are associated with improvements in cartilage organization and reductions in cartilage degeneration. Studies in humans indicate that exercise enhances joint recruitment of bone marrow-derived mesenchymal stem cells and upregulates their expression of osteogenic and chondrogenic genes, osteogenic microRNAs, and osteogenic growth factors. Rodent experiments demonstrate that exercise enhances the osteogenic potential of bone marrow-derived mesenchymal stem cells while diminishing their adipogenic potential, and that exercise done after stem cell implantation may benefit stem cell transplant viability. Physical exercise also exerts a beneficial effect on the skeletal system by decreasing immune cell production of osteoclastogenic cytokines interleukin-1β, tumor necrosis factor-α, and interferon-γ, while increasing their production of antiosteoclastogenic cytokines interleukin-10 and transforming growth factor-β. In conclusion, physical exercise done both by bone marrow-derived mesenchymal stem cell donors and recipients and by autologous chondrocyte donor recipients may improve the outcome of osteochondral regeneration therapy and improve skeletal health by downregulating osteoclastogenic cytokine production and upregulating antiosteoclastogenic cytokine production by circulating immune cells.
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Affiliation(s)
- John Kelly Smith
- Departments of Academic Affairs and Biomedical Sciences, James H. Quillen College of Medicine, East Tennessee State University, P.O. Box 70300, Johnson City, TN 37614, USA
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Assirelli E, Pulsatelli L, Dolzani P, Mariani E, Lisignoli G, Addimanda O, Meliconi R. Complement Expression and Activation in Osteoarthritis Joint Compartments. Front Immunol 2020; 11:535010. [PMID: 33193305 PMCID: PMC7658426 DOI: 10.3389/fimmu.2020.535010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 10/05/2020] [Indexed: 01/15/2023] Open
Abstract
Objective To investigate complement(C) factors(F) and their activation fragments expression in OA joint tissues. Design Immunohistochemistry and quantitative imaging were performed to analyze C3, C4, and CF (factor) B expression on osteochondral biopsies (43 patients) collected during arthroplasty. Isolated chondrocytes and synoviocytes, cartilage and synovial tissues obtained from surgical specimens of OA patients (15 patients) were cultured with or without IL-1β. Real time PCR for CFB, C3, and C4 was performed. Culture supernatants were analyzed for C3a, C5a, CFBa, and terminal complement complex (TCC) production. Results In osteochondral biopsies, C factor expression was located in bone marrow, in a few subchondral bone cells and chondrocytes. C3 was the most expressed while factor C4 was the least expressed factor. Gene expression showed that all C factors analyzed were expressed both in chondrocytes and synoviocytes. In chondrocyte cultures and cartilage explants, CFB expression was significantly higher than C3 and C4. Furthermore, CFB, but not C3 and C4 expression was significantly induced by IL-1β. As to C activation factors, C3a was the most produced and CFBa was induced by IL-1β in synovial tissue. TCC production was undetectable in isolated chondrocytes and synoviocytes cell culture supernatants, whereas it was significantly augmented in cartilage explants. Conclusion C factors were locally produced and activated in OA joint with the contribution of all tissues (cartilage, bone, and synovium). Our results support the involvement of innate immunity in OA and suggest an association between some C alternative pathway component and joint inflammation.
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Affiliation(s)
- Elisa Assirelli
- Laboratory of Immunorheumatology and Tissue Regeneration, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Lia Pulsatelli
- Laboratory of Immunorheumatology and Tissue Regeneration, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Paolo Dolzani
- Laboratory of Immunorheumatology and Tissue Regeneration, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Erminia Mariani
- Laboratory of Immunorheumatology and Tissue Regeneration, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Medical and Surgical Sciences, Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Gina Lisignoli
- Laboratory of Immunorheumatology and Tissue Regeneration, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Olga Addimanda
- Medicine and Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum—University of Bologna, Bologna, Italy
| | - Riccardo Meliconi
- Medicine and Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum—University of Bologna, Bologna, Italy
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Faust HJ, Zhang H, Han J, Wolf MT, Jeon OH, Sadtler K, Peña AN, Chung L, Maestas DR, Tam AJ, Pardoll DM, Campisi J, Housseau F, Zhou D, Bingham CO, Elisseeff JH. IL-17 and immunologically induced senescence regulate response to injury in osteoarthritis. J Clin Invest 2020; 130:5493-5507. [PMID: 32955487 PMCID: PMC7524483 DOI: 10.1172/jci134091] [Citation(s) in RCA: 107] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 07/09/2020] [Indexed: 12/17/2022] Open
Abstract
Senescent cells (SnCs) are implicated in the pathogenesis of age-related diseases including osteoarthritis (OA), in part via expression of a senescence-associated secretory phenotype (SASP) that includes immunologically relevant factors and cytokines. In a model of posttraumatic OA (PTOA), anterior cruciate ligament transection (ACLT) induced a type 17 immune response in the articular compartment and draining inguinal lymph nodes (LNs) that paralleled expression of the senescence marker p16INK4a (Cdkn2a) and p21 (Cdkn1a). Innate lymphoid cells, γδ+ T cells, and CD4+ T cells contributed to IL-17 expression. Intra-articular injection of IL-17-neutralizing antibody reduced joint degeneration and decreased expression of the senescence marker Cdkn1a. Local and systemic senolysis was required to attenuate tissue damage in aged animals and was associated with decreased IL-17 and increased IL-4 expression in the articular joint and draining LNs. In vitro, we found that Th17 cells induced senescence in fibroblasts and that SnCs skewed naive T cells toward Th17 or Th1, depending on the presence of TGF-β. The SASP profile of the inflammation-induced SnCs included altered Wnt signaling, tissue remodeling, and cell-cycle pathways not previously implicated in senescence. These findings provide molecular targets and mechanisms for senescence induction and therapeutic strategies to support tissue healing in an aged environment.
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Affiliation(s)
- Heather J. Faust
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Hong Zhang
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jin Han
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Matthew T. Wolf
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ok Hee Jeon
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, South Korea
| | - Kaitlyn Sadtler
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Alexis N. Peña
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Liam Chung
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - David R. Maestas
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ada J. Tam
- Bloomberg-Kimmel Institute for Cancer Immunotherapy and
| | - Drew M. Pardoll
- Bloomberg-Kimmel Institute for Cancer Immunotherapy and
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Judith Campisi
- Buck Institute for Research on Aging, Novato, California, USA
| | | | - Daohong Zhou
- Department of Pharmacodynamics, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Clifton O. Bingham
- Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jennifer H. Elisseeff
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Bloomberg-Kimmel Institute for Cancer Immunotherapy and
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Selig M, Lauer JC, Hart ML, Rolauffs B. Mechanotransduction and Stiffness-Sensing: Mechanisms and Opportunities to Control Multiple Molecular Aspects of Cell Phenotype as a Design Cornerstone of Cell-Instructive Biomaterials for Articular Cartilage Repair. Int J Mol Sci 2020; 21:E5399. [PMID: 32751354 PMCID: PMC7432012 DOI: 10.3390/ijms21155399] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/23/2020] [Accepted: 07/27/2020] [Indexed: 02/06/2023] Open
Abstract
Since material stiffness controls many cell functions, we reviewed the currently available knowledge on stiffness sensing and elucidated what is known in the context of clinical and experimental articular cartilage (AC) repair. Remarkably, no stiffness information on the various biomaterials for clinical AC repair was accessible. Using mRNA expression profiles and morphology as surrogate markers of stiffness-related effects, we deduced that the various clinically available biomaterials control chondrocyte (CH) phenotype well, but not to equal extents, and only in non-degenerative settings. Ample evidence demonstrates that multiple molecular aspects of CH and mesenchymal stromal cell (MSC) phenotype are susceptible to material stiffness, because proliferation, migration, lineage determination, shape, cytoskeletal properties, expression profiles, cell surface receptor composition, integrin subunit expression, and nuclear shape and composition of CHs and/or MSCs are stiffness-regulated. Moreover, material stiffness modulates MSC immuno-modulatory and angiogenic properties, transforming growth factor beta 1 (TGF-β1)-induced lineage determination, and CH re-differentiation/de-differentiation, collagen type II fragment production, and TGF-β1- and interleukin 1 beta (IL-1β)-induced changes in cell stiffness and traction force. We then integrated the available molecular signaling data into a stiffness-regulated CH phenotype model. Overall, we recommend using material stiffness for controlling cell phenotype, as this would be a promising design cornerstone for novel future-oriented, cell-instructive biomaterials for clinical high-quality AC repair tissue.
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Affiliation(s)
- Mischa Selig
- G.E.R.N. Research Center for Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Center—Albert-Ludwigs-University of Freiburg, 79085 Freiburg im Breisgau, Germany; (M.S.); (J.C.L.); (M.L.H.)
- Faculty of Biology, University of Freiburg, Schaenzlestrasse 1, D-79104 Freiburg, Germany
| | - Jasmin C. Lauer
- G.E.R.N. Research Center for Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Center—Albert-Ludwigs-University of Freiburg, 79085 Freiburg im Breisgau, Germany; (M.S.); (J.C.L.); (M.L.H.)
- Faculty of Biology, University of Freiburg, Schaenzlestrasse 1, D-79104 Freiburg, Germany
| | - Melanie L. Hart
- G.E.R.N. Research Center for Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Center—Albert-Ludwigs-University of Freiburg, 79085 Freiburg im Breisgau, Germany; (M.S.); (J.C.L.); (M.L.H.)
| | - Bernd Rolauffs
- G.E.R.N. Research Center for Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Faculty of Medicine, Medical Center—Albert-Ludwigs-University of Freiburg, 79085 Freiburg im Breisgau, Germany; (M.S.); (J.C.L.); (M.L.H.)
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Wu CL, Harasymowicz NS, Klimak MA, Collins KH, Guilak F. The role of macrophages in osteoarthritis and cartilage repair. Osteoarthritis Cartilage 2020; 28:544-554. [PMID: 31926267 PMCID: PMC7214213 DOI: 10.1016/j.joca.2019.12.007] [Citation(s) in RCA: 123] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 12/15/2019] [Accepted: 12/30/2019] [Indexed: 02/07/2023]
Abstract
Osteoarthritis (OA) is a family of degenerative diseases affecting multiple joint tissues. Despite the diverse etiology and pathogenesis of OA, increasing evidence suggests that macrophages can play a significant role in modulating joint inflammation, and thus OA severity, via various secreted mediators. Recent advances in next-generation sequencing technologies coupled with proteomic and epigenetic tools have greatly facilitated research to elucidate the embryonic origin of macrophages in various tissues including joint synovium. Furthermore, scientists have now begun to appreciate that macrophage polarization can span beyond the conventionally recognized binary states (i.e., pro-inflammatory M1-like vs anti-inflammatory M2-like) and may encompass a broad spectrum of phenotypes. Although the presence of these cells has been shown in multiple joint tissues, additional mechanistic studies are required to provide a comprehensive understanding of the precise role of these diverse macrophage populations in OA onset and progression. New approaches that can modulate macrophages into desired functional phenotypes may provide novel therapeutic strategies for preventing OA or enhancing cartilage repair and regeneration.
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Affiliation(s)
- C-L Wu
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO 63110, USA; Shriners Hospitals for Children - St. Louis, St. Louis, MO 63110, USA; Center of Regenerative Medicine, Washington University, St. Louis, MO 63110, USA
| | - N S Harasymowicz
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO 63110, USA; Shriners Hospitals for Children - St. Louis, St. Louis, MO 63110, USA; Center of Regenerative Medicine, Washington University, St. Louis, MO 63110, USA
| | - M A Klimak
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO 63110, USA; Shriners Hospitals for Children - St. Louis, St. Louis, MO 63110, USA; Center of Regenerative Medicine, Washington University, St. Louis, MO 63110, USA; Department of Biomedical Engineering, Washington University, St. Louis, MO 63110, USA
| | - K H Collins
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO 63110, USA; Shriners Hospitals for Children - St. Louis, St. Louis, MO 63110, USA; Center of Regenerative Medicine, Washington University, St. Louis, MO 63110, USA
| | - F Guilak
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO 63110, USA; Shriners Hospitals for Children - St. Louis, St. Louis, MO 63110, USA; Center of Regenerative Medicine, Washington University, St. Louis, MO 63110, USA; Department of Biomedical Engineering, Washington University, St. Louis, MO 63110, USA.
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33
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Liang B, Ge C, Lönnblom E, Lin X, Feng H, Xiao L, Bai J, Ayoglu B, Nilsson P, Nandakumar KS, Zhao M, Holmdahl R. The autoantibody response to cyclic citrullinated collagen type II peptides in rheumatoid arthritis. Rheumatology (Oxford) 2020; 58:1623-1633. [PMID: 30892636 DOI: 10.1093/rheumatology/kez073] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 01/09/2019] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES The detection of anti-citrullinated peptide antibodies (ACPAs) is a serological hallmark of RA. Autoantibodies reactive with collagen type II (CII) are present in RA sera and synovial fluid and are potentially pathogenic. Here, we investigate the prevalence and specificity of the autoantibody responses to defined citrullinated cyclic peptides derived from CII in a China RA cohort. METHODS Using bead-based multiplex assay, we examined the presence of autoantibodies binding to 54 cyclic 17-mer citrullinated CII peptides, encompassing all citrullinate epitopes in CII, and the corresponding unmodified peptides in 415 RA patients, in addition to 304 patients with OA. Furthermore, the autoantibody responses to a selected set of 10 cyclic citrullinated peptides were also examined in 203 healthy individuals. RESULTS Autoantibody responses to cyclic citrullinated CII peptides were higher in RA patients as compared with OA patients or healthy individuals, whereas little or negligible antibody responses to cyclic unmodified CII peptides were observed. Interestingly, several novel citrullinated CII epitopes were identified. Antibodies to these novel citrullinated CII epitopes showed not only substantial overlapping reactivities but also had unique specificities. CONCLUSION We found a high prevalence of autoantibodies against cyclic citrullinated CII in the sera of patients in a China RA cohort. The present study revealed heterogeneous binding patterns against novel citrullinated CII epitopes, which may help to stratify RA patients into different subgroups.
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Affiliation(s)
- Bibo Liang
- Department of Pathophysiology, Key Lab for Shock and Microcirculation Research of Guangdong, Southern Medical University, Guangzhou, China
- Department of Medical Biochemistry and Biophysics, Section for Medical Inflammation Research, Karolinska Institutet, Stockholm, Sweden
| | - Changrong Ge
- Department of Medical Biochemistry and Biophysics, Section for Medical Inflammation Research, Karolinska Institutet, Stockholm, Sweden
| | - Erik Lönnblom
- Department of Medical Biochemistry and Biophysics, Section for Medical Inflammation Research, Karolinska Institutet, Stockholm, Sweden
| | - Xiaoyin Lin
- Center for Medical Immunopharmacology Research, Southern Medical University, Guangzhou
| | - Hui Feng
- Guanghua Integrative Medicine Hospital, Changning District, Shanghai
| | - Lianbo Xiao
- Guanghua Integrative Medicine Hospital, Changning District, Shanghai
| | - Jing'an Bai
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Burcu Ayoglu
- Affinity Proteomics, SciLifeLab, School of Biotechnology, KTH-Royal Institute of Technology, Stockholm, Sweden
| | - Peter Nilsson
- Affinity Proteomics, SciLifeLab, School of Biotechnology, KTH-Royal Institute of Technology, Stockholm, Sweden
| | - Kutty Selva Nandakumar
- Department of Medical Biochemistry and Biophysics, Section for Medical Inflammation Research, Karolinska Institutet, Stockholm, Sweden
- Center for Medical Immunopharmacology Research, Southern Medical University, Guangzhou
| | - Ming Zhao
- Department of Pathophysiology, Key Lab for Shock and Microcirculation Research of Guangdong, Southern Medical University, Guangzhou, China
| | - Rikard Holmdahl
- Department of Medical Biochemistry and Biophysics, Section for Medical Inflammation Research, Karolinska Institutet, Stockholm, Sweden
- Center for Medical Immunopharmacology Research, Southern Medical University, Guangzhou
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Abstract
Antibodies are specialized proteins generated by immune system for high specificity and affinity binding to target antigens. Because of their essential roles in immune system, antibodies have been successfully developed and engineered as biopharmaceuticals for treatment of various diseases. Analysis of antibody-protein interactions is always required to get detailed information on effectivity of such antibody-based therapeutics. Although physicochemical rules cannot be generalized for every antibody-protein interaction, there are some features which should be taken into account during antibody development and engineering efforts. In this chapter, physicochemical analysis of antibody paratope-protein epitope interactions will be discussed to highlight important characteristics. First, paratope and non-paratope regions of antibodies will be described and important roles of these regions on binding and biophysical features of antibodies will be discussed. Then, general features of epitope regions of protein antigens will be introduced along with several computational/experimental tools to identify them. Lastly, a rising star of antibody biopharmaceuticals, nanobodies, will be described to show importance of next-generation antibody fragment based biopharmaceuticals in drug development.
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Affiliation(s)
- Murat Karadag
- Izmir Biomedicine and Genome Center, İzmir, Turkey; Izmir Biomedicine and Genome Institute, Dokuz Eylul University, İzmir, Turkey
| | - Merve Arslan
- Izmir Biomedicine and Genome Center, İzmir, Turkey; Izmir Biomedicine and Genome Institute, Dokuz Eylul University, İzmir, Turkey
| | - Nazli Eda Kaleli
- Izmir Biomedicine and Genome Center, İzmir, Turkey; Izmir Biomedicine and Genome Institute, Dokuz Eylul University, İzmir, Turkey
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35
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Dolzani P, Assirelli E, Pulsatelli L, Meliconi R, Mariani E, Neri S. Ex vivo physiological compression of human osteoarthritis cartilage modulates cellular and matrix components. PLoS One 2019; 14:e0222947. [PMID: 31550275 PMCID: PMC6759151 DOI: 10.1371/journal.pone.0222947] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 09/10/2019] [Indexed: 01/05/2023] Open
Abstract
Mechanical stimulation appears to play a key role in cartilage homeostasis maintenance, but it can also contribute to osteoarthritis (OA) pathogenesis. Accumulating evidence suggests that cartilage loading in the physiological range contributes to tissue integrity maintenance, whereas excessive or reduced loading have catabolic effects. However, how mechanical stimuli can regulate joint homeostasis is still not completely elucidated and few data are available on human cartilage. We aimed at investigating human OA cartilage response to ex vivo loading at physiological intensity. Cartilage explants from ten OA patients were subjected to ex vivo controlled compression, then recovered and used for gene and protein expression analysis of cartilage homeostasis markers. Compressed samples were compared to uncompressed ones in presence or without interleukin 1β (IL-1β) or interleukin 4 (IL-4). Cartilage explants compressed in combination with IL-4 treatment showed the best histological scores. Mechanical stimulation was able to significantly modify the expression of collagen type II (collagen 2), aggrecan, SOX9 transcription factor, cartilage oligomeric matrix protein (COMP), collagen degradation marker C2C and vascular endothelial growth factor (VEGF). Conversely, ADAMTS4 metallopeptidase, interleukin 4 receptor alpha (IL4Rα), chondroitin sulfate 846 epitope (CS846), procollagen type 2 C-propeptide (CPII) and glycosaminoglycans (GAG) appeared not modulated. Our data suggest that physiological compression of OA human cartilage modulates the inflammatory milieu by differently affecting the expression of components and homeostasis regulators of the cartilage extracellular matrix.
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Affiliation(s)
- Paolo Dolzani
- Laboratorio di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Elisa Assirelli
- Laboratorio di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Lia Pulsatelli
- Laboratorio di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Riccardo Meliconi
- Unità di Medicina e Reumatologia, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
| | - Erminia Mariani
- Laboratorio di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna, Italy
| | - Simona Neri
- Laboratorio di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- * E-mail:
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Wang Q, Onuma K, Liu C, Wong H, Bloom MS, Elliott EE, Cao RR, Hu N, Lingampalli N, Sharpe O, Zhao X, Sohn DH, Lepus CM, Sokolove J, Mao R, Cisar CT, Raghu H, Chu CR, Giori NJ, Willingham SB, Prohaska SS, Cheng Z, Weissman IL, Robinson WH. Dysregulated integrin αVβ3 and CD47 signaling promotes joint inflammation, cartilage breakdown, and progression of osteoarthritis. JCI Insight 2019; 4:128616. [PMID: 31534047 PMCID: PMC6795293 DOI: 10.1172/jci.insight.128616] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 08/13/2019] [Indexed: 12/13/2022] Open
Abstract
Osteoarthritis (OA) is the leading cause of joint failure, yet the underlying mechanisms remain elusive, and no approved therapies that slow progression exist. Dysregulated integrin function was previously implicated in OA pathogenesis. However, the roles of integrin αVβ3 and the integrin-associated receptor CD47 in OA remain largely unknown. Here, transcriptomic and proteomic analyses of human and murine osteoarthritic tissues revealed dysregulated expression of αVβ3, CD47, and their ligands. Using genetically deficient mice and pharmacologic inhibitors, we showed that αVβ3, CD47, and the downstream signaling molecules Fyn and FAK are crucial to OA pathogenesis. MicroPET/CT imaging of a mouse model showed elevated ligand-binding capacities of integrin αVβ3 and CD47 in osteoarthritic joints. Further, our in vitro studies demonstrated that chondrocyte breakdown products, derived from articular cartilage of individuals with OA, induced αVβ3/CD47-dependent expression of inflammatory and degradative mediators, and revealed the downstream signaling network. Our findings identify a central role for dysregulated αVβ3 and CD47 signaling in OA pathogenesis and suggest that activation of αVβ3 and CD47 signaling in many articular cell types contributes to inflammation and joint destruction in OA. Thus, the data presented here provide a rationale for targeting αVβ3, CD47, and their signaling pathways as a disease-modifying therapy.
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Affiliation(s)
- Qian Wang
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Kazuhiro Onuma
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Changhao Liu
- Molecular Imaging Program at Stanford (MIPS), Canary Center at Stanford for Cancer Early Detection, Department of Radiology and Bio-X Program, Stanford University School of Medicine, Stanford, California, USA
| | - Heidi Wong
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Michelle S. Bloom
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Eileen E. Elliott
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Richard R.L. Cao
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Nick Hu
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Nithya Lingampalli
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Orr Sharpe
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Xiaoyan Zhao
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Dong Hyun Sohn
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
- Department of Microbiology and Immunology, Pusan National University School of Medicine, Yangsan, Gyeongsangnam-do, South Korea
| | - Christin M. Lepus
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Jeremy Sokolove
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Rong Mao
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Cecilia T. Cisar
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Harini Raghu
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Constance R. Chu
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
- Department of Orthopedic Surgery
| | - Nicholas J. Giori
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
- Department of Orthopedic Surgery
| | - Stephen B. Willingham
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, and
- Departments of Pathology and Developmental Biology, Stanford University School of Medicine, Stanford, California, USA
| | - Susan S. Prohaska
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, and
- Departments of Pathology and Developmental Biology, Stanford University School of Medicine, Stanford, California, USA
| | - Zhen Cheng
- Molecular Imaging Program at Stanford (MIPS), Canary Center at Stanford for Cancer Early Detection, Department of Radiology and Bio-X Program, Stanford University School of Medicine, Stanford, California, USA
| | - Irving L. Weissman
- Institute for Stem Cell Biology and Regenerative Medicine and the Ludwig Cancer Center, and
- Departments of Pathology and Developmental Biology, Stanford University School of Medicine, Stanford, California, USA
| | - William H. Robinson
- Division of Immunology and Rheumatology, Stanford University School of Medicine, Stanford, California, USA
- Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
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37
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Millerand M, Berenbaum F, Jacques C. Danger signals and inflammaging in osteoarthritis. Clin Exp Rheumatol 2019; 37 Suppl 120:48-56. [PMID: 31621566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 09/04/2019] [Indexed: 06/10/2023]
Abstract
Osteoarthritis (OA) is the most common age-related chronic and disabling joint disease. Long considered to be a "wear and tear" disease, OA is now seen as a low-grade inflammation disease that affects all tissues of the joint, involving cartilage degradation, bone remodelling, osteophytes, and synovitis. The process, called inflammaging, is characterised by the association of low-grade inflammation, profound changes in intra-cellular mechanisms, and the decreased efficiency of the immune system with ageing. The activation of innate immunity plays a critical role in the development and progression of OA. Innate immunity, including inflammasome activation, is triggered by small endogenous molecules called alarmins or damage-associated molecular patterns (DAMPs). These molecules are released in the extracellular media after cell stress or damage, bind to pathogen-recognition receptors (PRRs), such as Toll-like receptors (TLRs) and the receptor for advanced glycation end products (RAGE), and activate the secretion of pro-inflammatory factors, leading to joint inflammation. Moreover, such sterile inflammation triggers cell senescence, characterised by a senescence-associated secretory phenotype (SASP). Understanding the substantial age-related changes of joint tissues that influence the pathogenesis of OA is critical to improving the quality of life of elderly people in the context of increased life expectancy. This review will focus on age-related sterile inflammation in OA and highlight the various innovative and promising therapies targeting the mechanisms of aging.
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Affiliation(s)
- Marion Millerand
- Sorbonne University, INSERM (UMR S938) and Labex Transimmunom, Paris, France
| | - Francis Berenbaum
- Sorbonne University, INSERM (UMR S938) and Labex Transimmunom, Paris, and Department of Rheumatology, AP-HP, APHP-Sorbonne University, Paris, France.
| | - Claire Jacques
- Sorbonne University, INSERM (UMR S938) and Labex Transimmunom, Paris, France
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38
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Malfait AM, Tortorella MD. The "elusive DMOAD": Aggrecanase inhibition from laboratory to clinic. Clin Exp Rheumatol 2019; 37 Suppl 120:130-134. [PMID: 31621572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 09/17/2019] [Indexed: 06/10/2023]
Abstract
From the time of their discovery in 1999, the aggrecanases, and ADAMTS-5 in particular, have been heavily investigated as targets for disease-modifying osteoarthritis drug (DMOAD) development. Here, we provide a brief narrative review of the discovery efforts to target these enzymes, and how this led to the current ongoing programmes that hold promise for the future. We discuss a comparison of inhibition of collagen breakdown versus inhibition of aggrecan breakdown. We then summarise existing programmes that target ADAMTS-5, including small molecule inhibitors, monoclonal neutralising antibodies and nanobodies, and gene editing technologies. We also briefly discuss the potential analgesic effects this strategy may offer in addition to its joint-protective effects.
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Affiliation(s)
- Anne-Marie Malfait
- Rush University Medical School, Department of Medicine, Division of Rheumatology, Chicago IL, USA.
| | - Micky D Tortorella
- Guangzhou Institutes of Biomedical Health, Chinese Academy of Sciences, Guangzhou, China
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39
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Griffin TM, Scanzello CR. Innate inflammation and synovial macrophages in osteoarthritis pathophysiology. Clin Exp Rheumatol 2019; 37 Suppl 120:57-63. [PMID: 31621560 PMCID: PMC6842324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 09/09/2019] [Indexed: 06/10/2023]
Abstract
Although osteoarthritis (OA) was historically referred to as the non-inflammatory arthritis, it is now considered a condition involving persistent low-grade inflammation and activation of innate inflammatory pathways. Synovitis increases the risk of OA onset and progression and involves the recruitment of monocytes, lymphocytes, and other leukocytes. In particular, macrophages are important mediators of synovial inflammatory activity and pathologic cartilage and bone responses that are characteristic of OA. Advances in understanding how damage-associated molecular patterns (DAMPs) trigger monocyte/macrophage recruitment and activation in joints provide opportunities for disease-modifying therapies. However, the complexity and plasticity of macrophage phenotypes that exist in vivo have thus far prevented the successful development of macrophage-targeted treatments. Current studies show that synovial macrophages are derived from distinct cellular lineages, which correspond to unique functional roles for maintaining joint homeostasis. An improved understanding of the aetiology of synovial inflammation in specific OA-subtypes, such as with obesity or genetic risk, is a potential strategy for developing patient selection criteria for future precision therapies.
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Affiliation(s)
- Timothy M Griffin
- Aging and Metabolism Research Program, Oklahoma Medical Research Foundation, and Reynolds Oklahoma Center on Aging, Department of Biochemistry and Molecular Biology, Dept.of Physiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
| | - Carla R Scanzello
- Translational Musculoskeletal Research Center & Dept. of Medicine, Corporal Michael J. Crescenz Department of Veterans Affairs Medical Center, Philadelphia, and Div. of Rheumatology, Univ. of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
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40
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Michael BNR, Kommoju V, Kavadichanda Ganapathy C, Negi VS. Characterization of cell-derived microparticles in synovial fluid and plasma of patients with rheumatoid arthritis. Rheumatol Int 2019; 39:1377-1387. [PMID: 31201512 DOI: 10.1007/s00296-019-04337-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 05/25/2019] [Indexed: 11/27/2022]
Abstract
Microparticles (MP) are proposed to play a role in the pathogenesis of rheumatoid arthritis (RA). This study aimed to profile cell lineage-specific MP in patients with RA, osteoarthritis (OA), and healthy controls (HC) in synovial fluid and circulation. Patients with RA (n = 40), OA (n = 30) and HC (n = 33) were included. Cell-free synovial fluid (SF) and platelet-poor plasma samples were stained with annexin V APC and antibodies against CD45, CD20, CD14, CD4, CD8, CD66b, and CD61 for multicolor flow cytometry. Mann-Whitney U test/unpaired T test was used to assess intergroup differences among RA and OA SF and clinical, serological phenotypes of RA based on normality distribution; Kruskal-Wallis test with Dunn's multiple comparisons for comparing plasma MPs among RA, OA, and HC. Correlation between MP proportions and disease parameters was assessed by Spearman's correlation. The proportion of annexin V+ MP in SF of patients with RA [5 (6.35)] [median (IQR)] was higher compared to OA [1.8 (1.35), p < 0.001] and plasma of patients with RA [3.45 (5.63)] compared to OA [1.85 (1.4)] and HC [0.9 (1.1), p < 0.001]. Leukocyte-derived [0.85 (1.17)], granulocyte-derived [0.4 (2.05)], monocyte-derived [0.4 (0.4)], and T cell-derived MP [CD4+ - 0.1 (0.1); CD8+ - 0.1(0.1)] were higher in RA SF (p < 0.001). Platelet-derived MP (PMP) were the major fraction [1.5 (4.23), p < 0.001] in RA plasma. Leukocyte-derived MP were higher in RA plasma [0.1 (0.2); p < 0.001) than OA and HC. Annexin V+ MP and PMP were higher in the SF of RA with extra-articular manifestations (n = 15), as compared to those without (n = 25) (p = 0.02; p < 0.01, respectively). High SF granulocyte-derived MP were observed in patients with established RA (n = 24), ACPA-positive RA (n = 32) compared to their negative counterparts (p = 0.03; p = 0.02, respectively). Our observations of higher proportions of cell-derived MP in the plasma and synovial fluid of DMARD-naïve RA patients, their clinical and serological phenotypes suggest their role in dynamic cross talk between the joint and systemic circulation, disease pathology, and progression.
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Affiliation(s)
- Benita Nancy Reni Michael
- Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, 605 006, India
| | - Vallayyachari Kommoju
- Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, 605 006, India
| | - Chengappa Kavadichanda Ganapathy
- Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, 605 006, India
| | - Vir Singh Negi
- Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, 605 006, India.
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Zeng RM, Lu XH, Lin J, Hu J, Rong ZJ, Xu WC, Liu ZW, Zeng WT. Knockdown of FOXM1 attenuates inflammatory response in human osteoarthritis chondrocytes. Int Immunopharmacol 2019; 68:74-80. [PMID: 30612087 DOI: 10.1016/j.intimp.2018.12.057] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 12/07/2018] [Accepted: 12/24/2018] [Indexed: 02/05/2023]
Abstract
Osteoarthritis (OA) is the most common inflammatory joint disease that is mainly characterized by articular cartilage destruction. Forkhead box M1 (FOXM1) is a transcription factor that acts as a critical mediator of inflammatory response. However, the role of FOXM1 in OA has not been investigated. Interleukin (IL)-1β is a major proinflammatory cytokine, which is associated with cartilage destruction in the pathophysiology of OA. In the present study, we used IL-1β to stimulate chondrocytes for the establishment of OA in vitro model. We found that FOXM1 was up-regulated in IL-1β-induced chondrocytes. Knockdown of FOXM1 attenuated IL-1β-caused decrease in cell viability. Knockdown of FOXM1 suppressed the IL-1β-induced production of inflammatory cytokines including tumor necrosis factor (TNF)-α, and IL-6. Besides, several inflammatory mediators, such as nitric oxide (NO), prostaglandin E2 (PGE2), inducible nitric oxide synthases (iNOS), and cyclooxygenase-2 (COX-2) were also repressed by knockdown of FOXM1. FOXM1 silencing also inhibited the production of matrix metalloproteinases (MMPs) including MMP-3 and MMP-13. Furthermore, we found that knockdown of FOXM1 blocked the IL-1β-induced NF-κB activation in chondrocytes. These findings indicated that FOXM1 might play an important role in the pathogenesis of OA, suggesting that FOXM1 might be a potential therapeutic target for the treatment of OA.
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Affiliation(s)
- Run-Ming Zeng
- Department of Orthopedic Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, China.
| | - Xiao-Hui Lu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, China
| | - Jing Lin
- Department of Oncology, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, China
| | - Jun Hu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, China
| | - Zhi-Jie Rong
- Department of Orthopedic Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, China
| | - Wei-Cai Xu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, China
| | - Ze-Wa Liu
- Department of Oncology, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, China
| | - Wan-Ting Zeng
- Division of Medicine, University College London, London WC1E 6BT, United Kingdom
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Sun H, Zhang Y, Song W, Yin L, Wang G, Yu D, Zhang Q, Yan X, Li S. IgM +CD27 + B cells possessed regulatory function and represented the main source of B cell-derived IL-10 in the synovial fluid of osteoarthritis patients. Hum Immunol 2019; 80:263-269. [PMID: 30769033 DOI: 10.1016/j.humimm.2019.02.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 02/01/2019] [Accepted: 02/11/2019] [Indexed: 01/03/2023]
Abstract
Synovial inflammation is observed in patients with osteoathritis (OA) and likely contributed to its exacerbation. Regulatory B (Breg) cells are shown to suppress inflammation in various diseases, including rheumatoid arthritis (RA). To examine whether Breg cells also participated in OA, we examined the synovial fluid from OA patients, and compared with that in RA patients. In OA synovial fluid, IL-10-producing B cells were present directly ex vivo and were increased upon stimulation, indicating that B cells were a source of IL-10 directly at the affected site of OA patients. Interestingly, the frequency of IL-10+ cells in synovial B cells was higher in OA patients than in RA patients, but the total number of IL-10+ B cells in OA was lower than that in RA, suggesting that OA patients presented lower B cell infiltration than RA patients. Phenotypical analysis demonstrated that the IL-10+ B cells were IgM+ and CD27+, but not CD24hi or CD38hi. To allow functional analysis of IgM+CD27+ B cells, the IgM+CD27+ B cells in the blood of OA patients were examined. These blood IgM+CD27+ B cells expressed more IL-10, but less CD80 and CD86 than non-IgM+CD27+ B cells. Blood IgM+CD27+ B cells suppressed the proliferation and IFN-γ expression of autologous T cells, and this effect could be reverted if IL-10 was inhibited. Furthermore, we found that patients with more severe OA presented lower levels of IL-10+ B cells in the synovial fluid. Together, our study described an IgM+CD27+ B cell subset in OA patients, which represented the major IL-10-secreting B cell type in the synovial fluid of OA patients and possessed regulatory function.
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Affiliation(s)
- Huaqiang Sun
- Department of Orthopedics, Shandong Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Yeyong Zhang
- Department of Orthopedics, Shandong Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Weiguo Song
- Pharmacology Center, Shandong Academy of Chinese Medicine, Jinan, Shandong, China
| | - Luxu Yin
- Department of Orthopedics, Shandong Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Gongteng Wang
- Department of Orthopedics, Shandong Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Dejia Yu
- Department of Orthopedics, Shandong Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Qian Zhang
- Department of Orthopedics, Shandong Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Xinfeng Yan
- Department of Orthopedics, Shandong Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Shufeng Li
- Department of Orthopedics, Shandong Qianfoshan Hospital, Shandong University, Jinan, Shandong, China.
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43
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Miyazaki Y, Nakayamada S, Kubo S, Nakano K, Iwata S, Miyagawa I, Ma X, Trimova G, Sakata K, Tanaka Y. Th22 Cells Promote Osteoclast Differentiation via Production of IL-22 in Rheumatoid Arthritis. Front Immunol 2018; 9:2901. [PMID: 30619268 PMCID: PMC6295478 DOI: 10.3389/fimmu.2018.02901] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 11/26/2018] [Indexed: 12/29/2022] Open
Abstract
T helper (Th) cells can differentiate into functionally distinct subsets and play a pivotal role in inflammatory and autoimmune diseases such as rheumatoid arthritis (RA). Th22 cells have been identified as a new subset secreting interleukin (IL)-22. Although elevated levels of IL-22 in the synovial fluids of RA patients were reported, its pathological roles remain unclear. Here, we demonstrated that IL-22 was characteristically produced from CD3+CD4+CC-chemokine receptor (CCR)4+CCR6+CCR10+ cells and their ability of the production of IL-22 markedly exceeded that of other Th subsets and the subset, thereby, designated Th22 cells. Th22 cells were efficiently induced by the stimulation with tumor necrosis factor-α, IL-6, and IL-1β. Th22 cells were markedly infiltrated in synovial tissue in patients with active RA, but not in patients with osteoarthritis (OA). CCL17, CCL20, and CCL28, which are chemokine ligands of CCR4, CCR6, and CCR10, respectively, were abundantly expressed in RA synovial tissue compared to OA. By in vitro Trans-well migration assay, Th22 cells efficiently migrated toward CCL28. Co-culture of Th22 cells, which were sorted from peripheral blood, with monocytes in the presence of macrophage colony-stimulating factor and receptor activator of nuclear factor (NF)-κB ligand induced osteoclasts formation more efficiently than that of either Th1 cells or Th17 cells. Furthermore, IL-22 markedly augmented osteoclast differentiation by promoting nuclear factor of activated T cells c1 expression in CD14+ monocytes. Contrarily, the addition of IFN-γ to the culture significantly decreased osteoclasts number, whereas IL-17 had marginal effects. IL-22 neutralizing antibody inhibited osteoclast formation in the co-culture of Th22 cells with CD14+ monocytes. Collectively, the results indicated that Th22 cells, which co-express chemokine receptors CCR4, CCR6, and CCR10, possess strong potency of tissue migration and accumulate into inflamed synovial tissues where the ligands such as CCL28 are highly expressed. Thus, Th22 cells have the capacity to promote osteoclast differentiation through production of IL-22 and thus play a pivotal role in bone destruction in patients with RA.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Arthritis, Rheumatoid/complications
- Arthritis, Rheumatoid/immunology
- Arthritis, Rheumatoid/pathology
- Arthritis, Rheumatoid/surgery
- Arthroplasty, Replacement, Knee
- Cell Differentiation/immunology
- Cells, Cultured
- Chemokines, CC/immunology
- Chemokines, CC/metabolism
- Coculture Techniques
- Humans
- Interleukins/immunology
- Interleukins/metabolism
- Male
- Middle Aged
- Osteoarthritis/immunology
- Osteoarthritis/pathology
- Osteoarthritis/surgery
- Osteoclasts/physiology
- Primary Cell Culture
- Receptors, Chemokine/immunology
- Receptors, Chemokine/metabolism
- Synovial Membrane/cytology
- Synovial Membrane/immunology
- Synovial Membrane/pathology
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/metabolism
- T-Lymphocytes, Helper-Inducer/immunology
- T-Lymphocytes, Helper-Inducer/metabolism
- Interleukin-22
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Affiliation(s)
- Yusuke Miyazaki
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Shingo Nakayamada
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Satoshi Kubo
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Kazuhisa Nakano
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Shigeru Iwata
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Ippei Miyagawa
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Xiaoxue Ma
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
- Department of Pediatrics, The First Hospital of China Medical University, Shenyang, China
| | - Gulzhan Trimova
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
| | - Kei Sakata
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
- Research Unit Immunology & Inflammation, Innovative Research Division, Mitsubishi Tanabe Pharma, Yokohama, Japan
| | - Yoshiya Tanaka
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health Japan, Kitakyushu, Japan
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Qu Y, Wang C, Liu N, Gao C, Liu F. Morin Exhibits Anti-Inflammatory Effects on IL-1β-Stimulated Human Osteoarthritis Chondrocytes by Activating the Nrf2 Signaling Pathway. Cell Physiol Biochem 2018; 51:1830-1838. [PMID: 30504721 DOI: 10.1159/000495684] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Accepted: 11/22/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS Osteoarthritis (OA) is a multifactorial disease that is associated with inflammation in joints. The purpose of the present study was to investigate the anti-inflammatory activity and mechanism of morin on human osteoarthritis chondrocytes stimulated by IL-1β. METHODS The levels of NO and PGE2 were measured by the Griess method and ELISA. The levels of MMP1, MMP3, and MMP13 were also measured by ELISA. RESULTS The results revealed that IL-1β significantly increased the production of NO, PGE2, MMP1, MMP3, and MMP13. Additionally, the increases were significantly attenuated by treatment with morin. Furthermore, IL-1β-induced NF-κB activation was suppressed by morin. In addition, the expression of Nrf2 and HO-1 were increased by morin and knockdown of Nrf2 could prevent the anti-inflammatory effects of morin. CONCLUSION In conclusion, this study suggested that morin attenuated IL-1β-induced inflammation by activating the Nrf2 signaling pathway.
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Xue J, Min Z, Xia Z, Cheng B, Lan B, Zhang F, Han Y, Wang K, Sun J. The hsa-miR-181a-5p reduces oxidation resistance by controlling SECISBP2 in osteoarthritis. BMC Musculoskelet Disord 2018; 19:355. [PMID: 30286747 PMCID: PMC6172777 DOI: 10.1186/s12891-018-2273-6] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 09/23/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND The phenotypes of osteoarthritis (OA) consist of cartilage extracellular matrix (ECM) metabolism disorder and the breakdown of cartilage homeostasis, which are induced by pro-inflammatory factors and oxidative stress. Selenoproteins regulated by selenocysteine insertion sequence binding protein 2 (SBP2) are highly effective antioxidants, but their regulatory mechanisms, particularly the involvement of miRNAs, are not fully understood. METHODS To explore whether miR-181a-5p and SBP2 are involved in OA pathogenesis, we established an IL-1β model using the chondrocyte SW1353 cell line. Next, we up- or down-regulated SBP2 and miRNA-181a-5p expression in the cells. Finally, we measured the expression of miRNA-181a-5p, SBP2 and three selenoproteins in OA cartilage and peripheral blood. RESULTS The results showed that IL-1β increased hsa-miR-181a-5p and decreased SBP2 in a time- and dose-dependent manner. GPX1 and GPX4, which encode crucial glutathione peroxidase antioxidant enzymes, were up-regulated along with SBP2 and miR-181a-5p. Furthermore, SBP2 showed a significant negative correlation with miR-181a-5p during induced ATDC5 cell differentiation. There was lower GPX1 and GPX4 mRNA expression and SBP2 protein expression in damaged cartilage than in smooth cartilage from the same OA sample, and hsa-miR-181a-5p expression on the contrary. Similar results were observed in peripheral blood. In conclusion, we have reported a novel pathway in which pro-inflammatory factors, miRNA, SBP2 and selenoproteins are associated with oxidation resistance in cartilage. CONCLUSION Overall, this study provides the first comprehensive evidence that pro-inflammatory factors cause changes in the cartilage antioxidant network and describes the discovery of novel mediators of cartilage oxidative stress and OA pathophysiology. Our data suggest that miR-181a-5p may be used to develop novel early-stage diagnostic and therapeutic strategies for OA.
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Affiliation(s)
- Jianli Xue
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University Health Science Center, 157 West 5th Road, Xi'an, Shaanxi, 710004, People's Republic of China
| | - Zixin Min
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, 710061, People's Republic of China
| | - Zhuqing Xia
- Beaurau of healthcare, Shaanxi Health and Family Planning Commission, Xi'an, Shaanxi, 710000, People's Republic of China
| | - Bin Cheng
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University Health Science Center, 157 West 5th Road, Xi'an, Shaanxi, 710004, People's Republic of China
| | - Binshang Lan
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University Health Science Center, 157 West 5th Road, Xi'an, Shaanxi, 710004, People's Republic of China
| | - Fujun Zhang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, 710061, People's Republic of China
| | - Yan Han
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, 710061, People's Republic of China
| | - Kunzheng Wang
- Department of Orthopaedics, The Second Affiliated Hospital, Xi'an Jiaotong University Health Science Center, 157 West 5th Road, Xi'an, Shaanxi, 710004, People's Republic of China.
| | - Jian Sun
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi, 710061, People's Republic of China
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Park C, Jeong JW, Lee DS, Yim MJ, Lee JM, Han MH, Kim S, Kim HS, Kim GY, Park EK, Jeon YJ, Cha HJ, Choi YH. Sargassum serratifolium Extract Attenuates Interleukin-1β-Induced Oxidative Stress and Inflammatory Response in Chondrocytes by Suppressing the Activation of NF-κB, p38 MAPK, and PI3K/Akt. Int J Mol Sci 2018; 19:E2308. [PMID: 30087236 PMCID: PMC6121501 DOI: 10.3390/ijms19082308] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 08/01/2018] [Indexed: 01/09/2023] Open
Abstract
Osteoarthritis (OA) is a degenerative joint disease that is characterized by irreversible articular cartilage destruction by inflammatory reaction. Among inflammatory stimuli, interleukin-1β (IL-1β) is known to play a crucial role in OA pathogenesis by stimulating several mediators that contribute to cartilage degradation. Recently, the marine brown alga Sargassum serratifolium has been reported to exhibit antioxidant and anti-inflammatory effects in microglial and human umbilical vein endothelial cell models using lipopolysaccharide and tumor necrosis factor-α, but its beneficial effects on OA have not been investigated. This study aimed to evaluate the anti-osteoarthritic effects of ethanol extract of S. serratifolium (EESS) in SW1353 human chondrocytes and, in parallel, primary rat articular chondrocytes. Our results showed that EESS effectively blocked the generation of reactive oxygen species in IL-1β-treated SW1353 and rat primary chondrocytes, indicating that EESS has a potent antioxidant activity. EESS also attenuated IL-1β-induced production of nitric oxide (NO) and prostaglandin E₂, major inflammatory mediators in these cells, which was associated with the inhibition of inducible NO synthase and cyclooxygenase-2 expression. Moreover, EESS downregulated the level of gene expression of matrix metalloproteinase (MMP)-1, -3 and -13 in SW1353 chondrocytes treated with IL-1β, resulting in their extracellular secretion reduction. In addition, the IL-1β-induced activation of nuclear factor-kappa B (NF-κB) was restored by EESS. Furthermore, EESS reduced the activation of p38 mitogen-activated protein kinase (MAPK) and phosphatidylinositol-3-kinase (PI3K)/Akt signaling pathways upon IL-1β stimulation. These results indicate that EESS has the potential to exhibit antioxidant and anti-inflammatory effects through inactivation of the NF-κB, p38 MAPK, and PI3K/Akt signaling pathways. Collectively, these findings demonstrate that EESS may have the potential for chondroprotection, and extracts of S. serratifolium could potentially be used in the prevention and treatment of OA.
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Affiliation(s)
- Cheol Park
- Department of Molecular Biology, College of Natural Sciences, Dong-eui University, Busan 47340, Korea.
| | - Jin-Woo Jeong
- Freshwater Bioresources Utilization Bureau, Nakdonggang National Institute of Biological Resources, Sangju 37242, Korea.
| | - Dae-Sung Lee
- National Marine Biodiversity Institute of Korea, Seocheon 33662, Korea.
| | - Mi-Jin Yim
- National Marine Biodiversity Institute of Korea, Seocheon 33662, Korea.
| | - Jeong Min Lee
- National Marine Biodiversity Institute of Korea, Seocheon 33662, Korea.
| | - Min Ho Han
- National Marine Biodiversity Institute of Korea, Seocheon 33662, Korea.
| | - Suhkmann Kim
- Department of Chemistry, College of Natural Sciences, Center for Proteome Biophysics and Chemistry Institute for Functional Materials, Pusan National University, Busan 46241, Korea.
| | - Heui-Soo Kim
- Department of Biological Sciences, College of Natural Sciences, Pusan National University, Busan 46241, Korea.
| | - Gi-Young Kim
- Department of Marine Life Sciences, School of Marine Biomedical Sciences, Jeju National University, Jeju 63243, Korea.
| | - Eui Kyun Park
- Department of Oral Pathology and Regenerative Medicine, School of Dentistry, Institute for Hard Tissue and Biotooth Regeneration, Kyungpook National University, Daegu 41940, Korea.
| | - You-Jin Jeon
- Department of Marine Life Sciences, School of Marine Biomedical Sciences, Jeju National University, Jeju 63243, Korea.
| | - Hee-Jae Cha
- Department of Parasitology and Genetics, College of Medicine, Kosin University, Busan 49267, Korea.
| | - Yung Hyun Choi
- Anti-Aging Research Center and Blue-Bio Industry RIC, Dong-eui University, Busan 47227, Korea.
- Department of Biochemistry, College of Korean Medicine, Dong-eui University, Busan 47227, Korea.
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Laza IM, Ventades NG, Hervella M, de-la-Rúa C. Contribution of ancient human remains analysis to the understanding of the variability in HLA-B gene variants in relation to the diagnosis of spondyloarthropathies. J Autoimmun 2018; 94:70-82. [PMID: 30064915 DOI: 10.1016/j.jaut.2018.07.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 07/05/2018] [Accepted: 07/15/2018] [Indexed: 01/06/2023]
Abstract
Genetic investigations on ancient human remains affected by rheumatological pathologies are a research field of particular interest for identifying the pathogenesis of diseases, especially those having an autoimmune background such as spondyloarthopaties (SpA). Reliable studies concerning this topic require collaboration between multiple disciplines, usually starting from paleopathologic observations up to molecular genetic screening. Here, we focused our investigation in a medieval necropolis in the Basque Country (13th-15th century, N = 163), which presents a high frequency of joint pathologies through two approaches: on the one hand, the analysis of joint manifestations for the differential diagnosis of the SpA and, on the other hand, the determination of the alleles of the HLA-B gene. The morphological analysis allowed determining that 30% of the individuals had rheumatic bone manifestations, with SpA being the most frequent (45%). The genetic analysis of individuals with and without pathologies, based on the study of the HLA-B gene, allowed finding 17 alleles for this gene, with HLA-B40, HLA-B27 and HLA-B35 being the most frequent. Although these alleles have been traditionally described as genetic markers associated to the development of SpA, in this study they were also found in individuals with other rheumatic diseases (osteoarthritis and rheumatoid arthritis) and even in individuals without pathologies. These data confirm the complexity of the relationship of the HLA-B gene variants with SpA, since it is not possible to establish a diagnosis of SpA with these variants alone. However, we suggest that allele HLA-B40, in combination with some specific rheumatic bone manifestations, facilitates the diagnosis of SpA.
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Affiliation(s)
- Imanol M Laza
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country (UPV-EHU), Barrio Sarriena s/n, 48940, Leioa, Bizkaia, Spain.
| | - Nerea G Ventades
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country (UPV-EHU), Barrio Sarriena s/n, 48940, Leioa, Bizkaia, Spain.
| | - Montserrat Hervella
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country (UPV-EHU), Barrio Sarriena s/n, 48940, Leioa, Bizkaia, Spain.
| | - Concepción de-la-Rúa
- Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country (UPV-EHU), Barrio Sarriena s/n, 48940, Leioa, Bizkaia, Spain.
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Lin F, Wang X, Liang Y, Liu D, Zhang Y, Zhong R, Yang Z. Red Blood Cell Distribution Width in Rheumatoid Arthritis, Ankylosing Spondylitis and Osteoarthritis: True Inflammatory Index or Effect of Anemia? Ann Clin Lab Sci 2018; 48:301-307. [PMID: 29970432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To date, there have been no studies systematically comparing red blood cell distribution width (RDW) among rheumatoid arthritis (RA), ankylosing spondylitis (AS) and osteoarthritis (OA). Therefore, this study aimed to make comparisons and to explore whether erythrocytopenia and hemoglobin (Hb) reduction could influence RDW level and its association with conventional inflammatory or immune markers in RA, AS and OA. METHODS A total of 222 patients with RA, 150 with AS, 78 with OA and 126 healthy controls (HC) were enrolled. Clinical and laboratory data of all subjects were extracted from electronically stored medical records. RESULTS Increased RDW level was found only in RA patients and showed significant diagnostic value for RA. It was much higher in those with erythrocytopenia and Hb reduction. However, those without Hb reduction did not show significant difference of RDW from HC. RDW positively correlated with CRP and ESR respectively in RA and OA patients. However, when the patients were divided into Hb reduction and non-Hb reduction groups, the correlations became insignificant. CONCLUSIONS RDW level is increased only in RA patients, but not in those with AS and OA. However, increased RDW and its association with CRP may be mainly due to Hb reduction. Therefore, whether RDW could be used as useful inflammatory index for RA, AS and OA remains to be evaluated.
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Affiliation(s)
- Feng Lin
- Department of General Surgery, Huangyan Hospital of Wenzhou Medical University, Taizhou First People's Hospital, Zhejiang, China
| | - Xingqiang Wang
- Department of Information, General Hospital of Ji'nan Military Command Region, Ji'nan, China
| | - Yan Liang
- Department of Laboratory Diagnostics, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Donghong Liu
- Department of Laboratory Medicine, Huangyan Hospital of Wenzhou Medical University, Taizhou First People's Hospital, Zhejiang, China
| | - Yuting Zhang
- Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Renqian Zhong
- Department of Laboratory Diagnostics, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Zaixing Yang
- Department of Laboratory Medicine, Huangyan Hospital of Wenzhou Medical University, Taizhou First People's Hospital, Zhejiang, China
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Abstract
Senescent cells (SnCs) are associated with age-related pathologies. Osteoarthritis is a chronic disease characterized by pain, loss of cartilage, and joint inflammation, and its incidence increases with age. For years, the presence of SnCs in cartilage isolated from patients undergoing total knee artificial implants has been noted, but these cells' relevance to disease was unclear. In this Review, we summarize current knowledge of SnCs in the multiple tissues that constitute the articular joint. New evidence for the causative role of SnCs in the development of posttraumatic and age-related arthritis is reviewed along with the therapeutic benefit of SnC clearance. As part of their senescence-associated secretory phenotype, SnCs secrete cytokines that impact the immune system and its response to joint tissue trauma. We present concepts of the immune response to tissue trauma as well as the interactions with SnCs and the local tissue environment. Finally, we discuss therapeutic implications of targeting SnCs in treating osteoarthritis.
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Affiliation(s)
- Ok Hee Jeon
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
- Buck Institute for Research on Aging, Novato, California, USA
| | | | - Judith Campisi
- Buck Institute for Research on Aging, Novato, California, USA
| | - Jennifer H. Elisseeff
- Translational Tissue Engineering Center, Wilmer Eye Institute and Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
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50
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Audo R, Deckert V, Daien CI, Che H, Elhmioui J, Lemaire S, Pais de Barros JP, Desrumaux C, Combe B, Hahne M, Lagrost L, Morel J. PhosphoLipid transfer protein (PLTP) exerts a direct pro-inflammatory effect on rheumatoid arthritis (RA) fibroblasts-like-synoviocytes (FLS) independently of its lipid transfer activity. PLoS One 2018; 13:e0193815. [PMID: 29565987 PMCID: PMC5863966 DOI: 10.1371/journal.pone.0193815] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 02/19/2018] [Indexed: 12/16/2022] Open
Abstract
Rheumatoid arthritis (RA) is a chronic inflammatory rheumatic disease with modification of lipids profile and an increased risk of cardiovascular events related to inflammation. Plasma phospholipid transfer protein (PLTP) exerts a lipid transfer activity through its active form. PLTP can also bind to receptors such as ATP-binding cassette transporter A1 (ABCA1). In addition to its role in lipoprotein metabolism and atherosclerosis, the latest advances came in support of a complex role of PLTP in the regulation of the inflammatory response, both with pro-inflammatory or anti-inflammatory properties. The aim of the present study was to decipher the role of PLTP in joint inflammation and to assess its relevance in the context of RA. PLTP expression was examined by western-blot and by immunochemistry. ABCA1 expression was analyzed by flow cytometry. Lipid transfer activity of PLTP and pro-inflammatory cytokines were measured in sera and synovial fluid (SF) from RA patients and controls (healthy subjects or osteoarthritis patients [OA]). FLS were treated with both lipid-transfer active form and inactive form of recombinant human PLTP. IL-8, IL-6, VEGF and MMP3 produced by FLS were assessed by ELISA, and proliferation by measuring 3H-Thymidine incorporation. RA synovial tissues showed higher PLTP staining than OA and PLTP protein levels were also significantly higher in RA-FLS. In addition, RA, unlike OA patients, displayed elevated levels of PLTP activity in SF, which correlated with pro-inflammatory cytokines. Both lipid-transfer active and inactive forms of PLTP significantly increased the production of cytokines and proliferation of FLS. ABCA1 was expressed on RAFLS and PLTP activated STAT3 pathway. To conclude, PLTP is highly expressed in the joints of RA patients and may directly trigger inflammation and FLS proliferation, independently of its lipid transfer activity. These results suggest a pro-inflammatory role for PLTP in RA.
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Affiliation(s)
- Rachel Audo
- Department of Rheumatology, Montpellier University and Lapeyronie Teaching Hospital, Montpellier, France
- Montpellier University, Montpellier, France
- Institut de Génétique Moléculaire de Montpellier (IGMM), CNRS, UMR5535, Montpellier, France
- * E-mail: (RA); (JM)
| | - Valérie Deckert
- LNC Lipids, Nutrition and Cancer, INSERM UMR1231, Dijon, France
- University Bourgogne Franche-Comté, Dijon, France
- LipSTIC LabEx, Fondation de Coopération Scientifique Bourgogne-Franche Comté, Dijon, France
| | - Claire I. Daien
- Department of Rheumatology, Montpellier University and Lapeyronie Teaching Hospital, Montpellier, France
- Montpellier University, Montpellier, France
- Institut de Génétique Moléculaire de Montpellier (IGMM), CNRS, UMR5535, Montpellier, France
| | - Hélène Che
- Department of Rheumatology, Montpellier University and Lapeyronie Teaching Hospital, Montpellier, France
- Montpellier University, Montpellier, France
| | - Jamila Elhmioui
- Montpellier University, Montpellier, France
- Institut de Génétique Moléculaire de Montpellier (IGMM), CNRS, UMR5535, Montpellier, France
| | - Stéphanie Lemaire
- LNC Lipids, Nutrition and Cancer, INSERM UMR1231, Dijon, France
- University Bourgogne Franche-Comté, Dijon, France
- LipSTIC LabEx, Fondation de Coopération Scientifique Bourgogne-Franche Comté, Dijon, France
- University Hospital of Dijon, Dijon, France
| | - Jean-Paul Pais de Barros
- LNC Lipids, Nutrition and Cancer, INSERM UMR1231, Dijon, France
- University Bourgogne Franche-Comté, Dijon, France
- LipSTIC LabEx, Fondation de Coopération Scientifique Bourgogne-Franche Comté, Dijon, France
| | - Catherine Desrumaux
- LipSTIC LabEx, Fondation de Coopération Scientifique Bourgogne-Franche Comté, Dijon, France
- INSERM U1198, (MMDN), EiAlz Team, University Montpellier 2, EPHE, Montpellier, France
| | - Bernard Combe
- Department of Rheumatology, Montpellier University and Lapeyronie Teaching Hospital, Montpellier, France
- Montpellier University, Montpellier, France
- Institut de Génétique Moléculaire de Montpellier (IGMM), CNRS, UMR5535, Montpellier, France
| | - Michael Hahne
- Montpellier University, Montpellier, France
- Institut de Génétique Moléculaire de Montpellier (IGMM), CNRS, UMR5535, Montpellier, France
| | - Laurent Lagrost
- LNC Lipids, Nutrition and Cancer, INSERM UMR1231, Dijon, France
- University Bourgogne Franche-Comté, Dijon, France
- LipSTIC LabEx, Fondation de Coopération Scientifique Bourgogne-Franche Comté, Dijon, France
- University Hospital of Dijon, Dijon, France
| | - Jacques Morel
- Department of Rheumatology, Montpellier University and Lapeyronie Teaching Hospital, Montpellier, France
- Montpellier University, Montpellier, France
- Institut de Génétique Moléculaire de Montpellier (IGMM), CNRS, UMR5535, Montpellier, France
- * E-mail: (RA); (JM)
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