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Jia S, Liang R, Chen J, Liao S, Lin J, Li W. Emerging technology has a brilliant future: the CRISPR-Cas system for senescence, inflammation, and cartilage repair in osteoarthritis. Cell Mol Biol Lett 2024; 29:64. [PMID: 38698311 PMCID: PMC11067114 DOI: 10.1186/s11658-024-00581-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 04/19/2024] [Indexed: 05/05/2024] Open
Abstract
Osteoarthritis (OA), known as one of the most common types of aseptic inflammation of the musculoskeletal system, is characterized by chronic pain and whole-joint lesions. With cellular and molecular changes including senescence, inflammatory alterations, and subsequent cartilage defects, OA eventually leads to a series of adverse outcomes such as pain and disability. CRISPR-Cas-related technology has been proposed and explored as a gene therapy, offering potential gene-editing tools that are in the spotlight. Considering the genetic and multigene regulatory mechanisms of OA, we systematically review current studies on CRISPR-Cas technology for improving OA in terms of senescence, inflammation, and cartilage damage and summarize various strategies for delivering CRISPR products, hoping to provide a new perspective for the treatment of OA by taking advantage of CRISPR technology.
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Affiliation(s)
- Shicheng Jia
- Department of Sports Medicine and Rehabilitation, Peking University Shenzhen Hospital, Shenzhen, 518036, China
- Shantou University Medical College, Shantou, 515041, China
| | - Rongji Liang
- Shantou University Medical College, Shantou, 515041, China
| | - Jiayou Chen
- Department of Sports Medicine and Rehabilitation, Peking University Shenzhen Hospital, Shenzhen, 518036, China
- Shantou University Medical College, Shantou, 515041, China
| | - Shuai Liao
- Department of Bone and Joint, Peking University Shenzhen Hospital, Shenzhen, 518036, China
- Shenzhen University School of Medicine, Shenzhen, 518060, China
| | - Jianjing Lin
- Department of Sports Medicine and Rehabilitation, Peking University Shenzhen Hospital, Shenzhen, 518036, China.
| | - Wei Li
- Department of Sports Medicine and Rehabilitation, Peking University Shenzhen Hospital, Shenzhen, 518036, China.
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Zhang L, Zhang H, Xie Q, Feng H, Li H, Li Z, Yang K, Ding J, Gao G. LncRNA-mediated cartilage homeostasis in osteoarthritis: a narrative review. Front Med (Lausanne) 2024; 11:1326843. [PMID: 38449881 PMCID: PMC10915071 DOI: 10.3389/fmed.2024.1326843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/08/2024] [Indexed: 03/08/2024] Open
Abstract
Osteoarthritis (OA) is a degenerative disease of cartilage that affects the quality of life and has increased in morbidity and mortality in recent years. Cartilage homeostasis and dysregulation are thought to be important mechanisms involved in the development of OA. Many studies suggest that lncRNAs are involved in cartilage homeostasis in OA and that lncRNAs can be used to diagnose or treat OA. Among the existing therapeutic regimens, lncRNAs are involved in drug-and nondrug-mediated therapeutic mechanisms and are expected to improve the mechanism of adverse effects or drug resistance. Moreover, targeted lncRNA therapy may also prevent or treat OA. The purpose of this review is to summarize the links between lncRNAs and cartilage homeostasis in OA. In addition, we review the potential applications of lncRNAs at multiple levels of adjuvant and targeted therapies. This review highlights that targeting lncRNAs may be a novel therapeutic strategy for improving and modulating cartilage homeostasis in OA patients.
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Affiliation(s)
- Li Zhang
- Department of Orthopedics, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
- The First Clinical Medicine School, Nanchang University, Nanchang, China
| | - Hejin Zhang
- The Second Clinical Medicine School, Nanchang University, Nanchang, China
| | - Qian Xie
- The Third Clinical Medicine School, Nanchang University, Nanchang, China
| | - Haiqi Feng
- Queen Mary School, Nanchang University, Nanchang, China
| | - Haoying Li
- Queen Mary School, Nanchang University, Nanchang, China
| | - Zelin Li
- The First Clinical Medicine School, Nanchang University, Nanchang, China
| | - Kangping Yang
- Department of Orthopedics, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
- The Second Clinical Medicine School, Nanchang University, Nanchang, China
| | - Jiatong Ding
- Department of Orthopedics, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
- The Second Clinical Medicine School, Nanchang University, Nanchang, China
| | - Guicheng Gao
- Department of Orthopedics, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
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Chen S, Wang J, Wang J, Jia X, Xuan Z, Cheng Z, Meng X, Su W. Wnt/β-catenin signaling pathway promotes abnormal activation of fibroblast-like synoviocytes and angiogenesis in rheumatoid arthritis and the intervention of Er Miao San. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 120:155064. [PMID: 37716035 DOI: 10.1016/j.phymed.2023.155064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/16/2023] [Accepted: 08/30/2023] [Indexed: 09/18/2023]
Abstract
BACKGROUND Er Miao San (EMS) is an important herbal formula and a representative prescription for the treatment of the downwards flow of damp-heat syndrome. Clinical practice has proven that EMS can effectively treat rheumatoid arthritis (RA). Previous studies have demonstrated that EMS regulates the functions of T cells and dendritic cells and affects the polarization of macrophages. However, it is not clear whether the inhibitory effect of EMS on RA is related to the regulation of abnormal synovial activation and angiogenesis. PURPOSE The aim of this study was to elucidate the effect and potential mechanisms of EMS on the abnormal activation and angiogenesis of fibroblast-like synoviocytes (FLSs) in RA. METHODS The effect of EMS on rats with adjuvant arthritis (AA) and MH7A cells was examined by X-ray, haematoxylin-eosin (HE) staining, immunohistochemistry (IHC), ELISA and western blotting. Angiogenesis in AA rats was measured by a small animal ultrasound imaging system, immunofluorescence (IF) analysis and ELISA. An exchange between MH7A cells and HUVECs was induced using conditioned media that mimicked the microenvironment in vivo. CCK-8, western blotting, and scratch healing and Transwell migration assays were used to evaluate the effect of EMS on the Wnt/β-catenin signaling pathway and angiogenesis in the inflammatory microenvironment of RA. RESULTS Our results showed that EMS had a protective effect on AA rats. On the one hand, there was a decrease in paw swelling, the arthritis index, organ indices and proinflammatory factor levels, as well as relief of joint damage. On the other hand, blood flow, the number of immature blood vessels and proangiogenic factors were decreased. Furthermore, EMS reduced the expression of the Wnt/β-catenin signaling pathway in the synovial tissue of AA rats and MH7A cells. In the inflammatory microenvonrment of RA, the results were consistent. CONCLUSION This study demonstrated that EMS could protect against RA by inhibiting the abnormal activation and angiogenesis of FLSs, and the mechanism may be related to inhibiting the activation of the Wnt/β-catenin signaling pathway.
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Affiliation(s)
- Simeng Chen
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, China
| | - Jin Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, China
| | - Jiayu Wang
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, China
| | - Xiaoyi Jia
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, China.
| | - Zihua Xuan
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, China.
| | - Zhiluo Cheng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, China
| | - Xiangwen Meng
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, China
| | - Wenrui Su
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China; Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei 230012, China; Anhui Province Key Laboratory of Research & Development of Chinese Medicine, Hefei 230012, China
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Enukashvily NI, Belik LA, Semenova NY, Kostroma II, Motyko EV, Gritsaev SV, Bessmeltsev SS, Sidorkevich SV, Martynkevich IS. Transcription of WNT Genes in Hematopoietic Niche's Mesenchymal Stem Cells in Multiple Myeloma Patients with Different Responses to Treatment. Genes (Basel) 2023; 14:genes14051097. [PMID: 37239457 DOI: 10.3390/genes14051097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/20/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) are involved in bone tissue remodeling due to their ability to differentiate into osteoblasts and to influence osteoclasts' activity. Multiple myeloma (MM) is associated with bone resorption. During disease progression, MSCs acquire a tumor-associated phenotype, losing their osteogenic potential. The process is associated with impaired osteoblasts/osteoclasts balance. The WNT signaling pathway plays a major role in maintaining the balance. In MM, it functions in an aberrant way. It is not known yet whether the WNT pathway is restored in patients' bone narrow after treatment. The aim of the study was to compare the level of WNT family gene transcription in the bone marrow MSCs of healthy donors and MM patients before and after therapy. The study included healthy donors (n = 3), primary patients (n = 3) and patients with different response status to therapy (bortezomib-containing induction regimens) (n = 12). The transcription of the WNT and CTNNB1 (encoding β-catenin) genes was accessed using qPCR. The mRNA quantity of ten WNT genes, as well as CTNNB1 mRNA encoding β-catenin, a key mediator in canonical signaling, was evaluated. The observed differences between the groups of patients indicated that aberrant functioning of the WNT pathway was retained after treatment. The differences that we detected for WNT2B, WNT9B and CTNNB1 suggested their possible application as prognostic molecular markers.
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Affiliation(s)
- Natella I Enukashvily
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
- Institute of Cytology, Russian Academy of Sciences, 194064 St. Petersburg, Russia
- Cell Technologies Lab., North-Western State Medical University named after I.I. Mechnikov, 191015 St. Peterburg, Russia
| | - Liubov A Belik
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
- Institute of Cytology, Russian Academy of Sciences, 194064 St. Petersburg, Russia
- Cell Technology Center Pokrovsky, 199066 St. Petersburg, Russia
| | - Natalia Yu Semenova
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Ivan I Kostroma
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Ekaterina V Motyko
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Sergey V Gritsaev
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Stanislav S Bessmeltsev
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Sergey V Sidorkevich
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
| | - Irina S Martynkevich
- Russian Research Institute of Hematology and Transfusiology, FMBA of Russian Federation, 191024 St. Petersburg, Russia
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Poulsen RC, Jain L, Dalbeth N. Re-thinking osteoarthritis pathogenesis: what can we learn (and what do we need to unlearn) from mouse models about the mechanisms involved in disease development. Arthritis Res Ther 2023; 25:59. [PMID: 37046337 PMCID: PMC10100340 DOI: 10.1186/s13075-023-03042-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/29/2023] [Indexed: 04/14/2023] Open
Abstract
Efforts to develop effective disease-modifying drugs to treat osteoarthritis have so far proved unsuccessful with a number of promising drug candidates from pre-clinical studies failing to show efficacy in clinical trials. It is therefore timely to re-evaluate our current understanding of osteoarthritis pathogenesis and the similarities and differences in disease development between commonly used pre-clinical mouse models and human patients. There is substantial heterogeneity between patients presenting with osteoarthritis and mounting evidence that the pathways involved in osteoarthritis (e.g. Wnt signalling) differ between patient sub-groups. There is also emerging evidence that the pathways involved in osteoarthritis differ between the STR/ort mouse model (the most extensively studied mouse model of spontaneously occurring osteoarthritis) and injury-induced osteoarthritis mouse models. For instance, while canonical Wnt signalling is upregulated in the synovium and cartilage at an early stage of disease in injury-induced osteoarthritis mouse models, this does not appear to be the case in the STR/ort mouse. Such findings may prove insightful for understanding the heterogeneity in mechanisms involved in osteoarthritis pathogenesis in human disease. However, it is important to recognise that there are differences between mice and humans in osteoarthritis pathogenesis. A much more extensive array of pathological changes are evident in osteoarthritic joints in individual mice with osteoarthritis compared to individual patients. There are also specified differences in the pathways involved in disease development. For instance, although increased TGF-β signalling is implicated in osteoarthritis development in both mouse models of osteoarthritis and human disease, in mice, this is mainly mediated through TGF-β3 whereas in humans, it is through TGF-β1. Studies in other tissues have shown TGF-β1 is more potent than TGF-β3 in inducing the switch to SMAD1/5 signalling that occurs in osteoarthritic cartilage and that TGF-β1 and TGF-β3 have opposing effects on fibrosis. It is therefore possible that the relative contribution of TGF-β signalling to joint pathology in osteoarthritis differs between murine models and humans. Understanding the similarities and differences in osteoarthritis pathogenesis between mouse models and humans is critical for understanding the translational potential of findings from pre-clinical studies.
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Affiliation(s)
- Raewyn C Poulsen
- Department of Pharmacology & Clinical Pharmacology, Faculty of Medical & Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland, 1023, New Zealand.
| | - Lekha Jain
- Department of Pharmacology & Clinical Pharmacology, Faculty of Medical & Health Sciences, University of Auckland, 85 Park Rd, Grafton, Auckland, 1023, New Zealand
| | - Nicola Dalbeth
- Department of Medicine, Faculty of Medical & Health Sciences, University of Auckland, Auckland, New Zealand
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Knights AJ, Farrell EC, Ellis OM, Lammlin L, Junginger LM, Rzeczycki PM, Bergman RF, Pervez R, Cruz M, Knight E, Farmer D, Samani AA, Wu CL, Hankenson KD, Maerz T. Synovial fibroblasts assume distinct functional identities and secrete R-spondin 2 in osteoarthritis. Ann Rheum Dis 2023; 82:272-282. [PMID: 36175067 PMCID: PMC9972892 DOI: 10.1136/ard-2022-222773] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 09/22/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Synovium is acutely affected following joint trauma and contributes to post-traumatic osteoarthritis (PTOA) progression. Little is known about discrete cell types and molecular mechanisms in PTOA synovium. We aimed to describe synovial cell populations and their dynamics in PTOA, with a focus on fibroblasts. We also sought to define mechanisms of synovial Wnt/β-catenin signalling, given its emerging importance in arthritis. METHODS We subjected mice to non-invasive anterior cruciate ligament rupture as a model of human joint injury. We performed single-cell RNA-sequencing to assess synovial cell populations, subjected Wnt-GFP reporter mice to joint injury to study Wnt-active cells, and performed intra-articular injections of the Wnt agonist R-spondin 2 (Rspo2) to assess whether gain of function induced pathologies characteristic of PTOA. Lastly, we used cultured fibroblasts, macrophages and chondrocytes to study how Rspo2 orchestrates crosstalk between joint cell types. RESULTS We uncovered seven distinct functional subsets of synovial fibroblasts in healthy and injured synovium, and defined their temporal dynamics in early and established PTOA. Wnt/β-catenin signalling was overactive in PTOA synovium, and Rspo2 was strongly induced after injury and secreted exclusively by Prg4hi lining fibroblasts. Trajectory analyses predicted that Prg4hi lining fibroblasts arise from a pool of Dpp4+ mesenchymal progenitors in synovium, with SOX5 identified as a potential regulator of this emergence. We also showed that Rspo2 orchestrated pathological crosstalk between synovial fibroblasts, macrophages and chondrocytes. CONCLUSIONS Synovial fibroblasts assume distinct functional identities during PTOA in mice, and Prg4hi lining fibroblasts secrete Rspo2 that may drive pathological joint crosstalk after injury.
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Affiliation(s)
- Alexander J. Knights
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Easton C. Farrell
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA,Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Olivia M. Ellis
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Lindsey Lammlin
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Lucas M. Junginger
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Phillip M. Rzeczycki
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Rachel F. Bergman
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Rida Pervez
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Monique Cruz
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Eleanor Knight
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Dennis Farmer
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Alexa A. Samani
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Chia-Lung Wu
- Department of Orthopaedic Surgery and Rehabilitation, Center for Musculoskeletal Research, University of Rochester, Rochester, NY, USA
| | - Kurt D. Hankenson
- Orthopaedic Research Laboratories, Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, MI, USA,Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Tristan Maerz
- Department of Orthopaedic Surgery, University of Michigan, Ann Arbor, Michigan, USA .,Department of Biomedical Engineering, University of Michigan, Ann Arbor, Michigan, USA
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Assadiasl S, Rajabinejad M, Soleimanifar N, Makiyan F, Azizi E, Rezaiemanesh A, Nicknam MH. MicroRNAs-mediated regulation pathways in rheumatic diseases. Inflammopharmacology 2023; 31:129-144. [PMID: 36469219 DOI: 10.1007/s10787-022-01097-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 10/29/2022] [Indexed: 12/09/2022]
Abstract
Rheumatoid arthritis (RA) and ankylosing spondylitis (AS) are two common rheumatic disorders marked by persistent inflammatory joint disease. Patients with RA have osteodestructive symptoms, but those with AS have osteoproliferative manifestations. Ligaments, joints, tendons, bones, and muscles are all affected by rheumatic disorders. In recent years, many epigenetic factors contributing to the pathogenesis of rheumatoid disorders have been studied. MicroRNAs (miRNAs) are small, non-coding RNA molecules implicated as potential therapeutic targets or biomarkers in rheumatic diseases. MiRNAs play a critical role in the modulation of bone homeostasis and joint remodeling by controlling fibroblast-like synoviocytes (FLSs), chondrocytes, and osteocytes. Several miRNAs have been shown to be dysregulated in rheumatic diseases, including miR-10a, 16, 17, 18a, 19, 20a, 21, 27a, 29a, 34a, 103a, 125b, 132, 137, 143, 145, 146a, 155, 192, 203, 221, 222, 301a, 346, and 548a.The major molecular pathways governed by miRNAs in these cells are Wnt, bone-morphogenic protein (BMP), nuclear factor (NF)-κB, receptor activator of NF-κB (RANK)-RANK ligand (RANKL), and macrophage colony-stimulating factor (M-CSF) receptor pathway. This review aimed to provide an overview of the most important signaling pathways controlled by miRNAs in rheumatic diseases.
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Affiliation(s)
- Sara Assadiasl
- Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Misagh Rajabinejad
- Student Research Committee, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.,Department of Immunology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Narjes Soleimanifar
- Molecular Immunology Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Farideh Makiyan
- Division of Nanobiotechnology, Department of Life Sciences Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Esfandiar Azizi
- Department of Immunology, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | - Alireza Rezaiemanesh
- Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Daneshgah Street, Shahid Shiroudi Boulevard, PO-Box: 6714869914, Bākhtarān, Iran.
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Li S, Cao P, Chen T, Ding C. Latest insights in disease-modifying osteoarthritis drugs development. Ther Adv Musculoskelet Dis 2023; 15:1759720X231169839. [PMID: 37197024 PMCID: PMC10184265 DOI: 10.1177/1759720x231169839] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 03/29/2023] [Indexed: 05/19/2023] Open
Abstract
Osteoarthritis (OA) is a prevalent and severely debilitating disease with an unmet medical need. In order to alleviate OA symptoms or prevent structural progression of OA, new drugs, particularly disease-modifying osteoarthritis drugs (DMOADs), are required. Several drugs have been reported to attenuate cartilage loss or reduce subchondral bone lesions in OA and thus potentially be DMOADs. Most biologics (including interleukin-1 (IL-1) and tumor necrosis factor (TNF) inhibitors), sprifermin, and bisphosphonates failed to yield satisfactory results when treating OA. OA clinical heterogeneity is one of the primary reasons for the failure of these clinical trials, which can require different therapeutic approaches based on different phenotypes. This review describes the latest insights into the development of DMOADs. We summarize in this review the efficacy and safety profiles of various DMOADs targeting cartilage, synovitis, and subchondral bone endotypes in phase 2 and 3 clinical trials. To conclude, we summarize the reasons for clinical trial failures in OA and suggest possible solutions.
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Affiliation(s)
| | | | - Tianyu Chen
- Clinical Research Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
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Cheng J, Li M, Bai R. The Wnt signaling cascade in the pathogenesis of osteoarthritis and related promising treatment strategies. Front Physiol 2022; 13:954454. [PMID: 36117702 PMCID: PMC9479192 DOI: 10.3389/fphys.2022.954454] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
Osteoarthritis (OA) is the most prevalent joint disease, characterized by the degradation of articular cartilage, synovial inflammation, and changes in periarticular and subchondral bone. Recent studies have reported that Wnt signaling cascades play an important role in the development, growth, and homeostasis of joints. The Wnt signaling cascade should be tightly regulated to maintain the homeostasis of cartilage in either the over-activation or the suppression of Wnt/β-catenin, as this could lead to OA. This review summarizes the role and mechanism of canonical Wnt cascade and noncanonical Wnt cascade experiments in vivo and in vitro. The Wnt cascade is controlled by several agonists and antagonists in the extracellular medium and the cytoplasm. These antagonists and agonists serve as key molecules in drug intervention into the Wnt pathway and may provide potential approaches for the treatment of OA. However, the complexity of the Wnt signaling cascade and the pharmaceutical effects on its mechanism are still not fully understood, which forces us to conduct further research and develop efficient therapeutic approaches to treat OA.
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Affiliation(s)
- Jinchao Cheng
- Department of Orthopaedics, Xuancheng Central Hospital, Xuancheng, China
| | - Min Li
- Department of Orthopaedics, Xuancheng Central Hospital, Xuancheng, China
| | - Ruijun Bai
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Ruijun Bai,
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Yagi H, Takahata Y, Murakami T, Nakaminami Y, Hagino H, Yamamoto S, Murakami S, Hata K, Nishimura R. Transcriptional regulation of FRZB in chondrocytes by Osterix and Msx2. J Bone Miner Metab 2022; 40:723-734. [PMID: 35763224 DOI: 10.1007/s00774-022-01345-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 05/13/2022] [Indexed: 10/17/2022]
Abstract
INTRODUCTION Osteoarthritis is a common joint disease that causes destruction of articular cartilage and severe inflammation surrounding knee and hip joints. However, to date, effective therapeutic reagents for osteoarthritis have not been developed because the underlying molecular mechanisms are complex. Recent genetic findings suggest that a Wnt antagonist, frizzled-related protein B (FRZB), is a potential therapeutic target for osteoarthritis. Therefore, this study aimed to examine the transcriptional regulation of FRZB in chondrocytes. MATERIALS AND METHODS Frzb/FRZB expression was assessed by RT-qPCR analyses in murine articular chondrocytes and SW1353 chondrocyte cell line. Overexpression and knockdown experiments were performed using adenovirus and lentivirus, respectively. Luciferase-reporter and chromatin immunoprecipitation assays were performed for determining transcriptional regulation. Protein-protein interaction was determined by co-immunoprecipitation analysis. RESULTS Frzb was highly expressed in cartilages, especially within articular chondrocytes. Interleukin-1α markedly reduced Frzb expression in articular chondrocytes in association with cartilage destruction and increases in ADAM metallopeptidase with thrombospondin type 1 motif (Adamts) 4 and Adamts5 expression. Bone morphogenetic protein 2 (BMP2) increased FRZB expression in SW1353 cells through Smad signaling. Osterix and msh homeobox 2 (Msx2), both of which function as downstream transcription factors of BMP2, induced FRZB expression and upregulated its promoter activity. Co-immunoprecipitation results showed a physical interaction between Osterix and Msx2. Knockdown of either Osterix or Msx2 inhibited BMP2-dependent FRZB expression. Chromatin immunoprecipitation indicated a direct association of Osterix and Msx2 with the FRZB gene promoter. CONCLUSION These results suggest that BMP2 regulates FRZB expression through Osterix and Msx2.
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Affiliation(s)
- Hiroko Yagi
- Department of Molecular and Cellular Biochemistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan.
- Department of Periodontology, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan.
| | - Yoshifumi Takahata
- Department of Molecular and Cellular Biochemistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Tomohiko Murakami
- Department of Molecular and Cellular Biochemistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yuri Nakaminami
- Department of Molecular and Cellular Biochemistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Hiromasa Hagino
- Department of Molecular and Cellular Biochemistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Shiori Yamamoto
- Department of Molecular and Cellular Biochemistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Shinya Murakami
- Department of Molecular and Cellular Biochemistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Kenji Hata
- Department of Molecular and Cellular Biochemistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Riko Nishimura
- Department of Molecular and Cellular Biochemistry, Graduate School of Dentistry, Osaka University, 1-8, Yamadaoka, Suita, Osaka, 565-0871, Japan.
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11
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Ruiz-Fernández C, González-Rodríguez M, Abella V, Francisco V, Cordero-Barreal A, Ait Eldjoudi D, Farrag Y, Pino J, Conde-Aranda J, González-Gay MÁ, Mera A, Mobasheri A, García-Caballero L, Gándara-Cortés M, Lago F, Scotece M, Gualillo O. WISP-2 modulates the induction of inflammatory mediators and cartilage catabolism in chondrocytes. J Transl Med 2022; 102:989-999. [PMID: 36775427 DOI: 10.1038/s41374-022-00793-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 04/12/2022] [Accepted: 04/12/2022] [Indexed: 11/08/2022] Open
Abstract
Wnt-1 inducible signaling pathway protein 2 (WISP-2/CCN5) is a recently identified adipokine that has been described as an important mediator of canonical Wnt activation in adipogenic precursor cells. In osteoarthritis (OA), the most common form of arthritis, chondrocytes exhibit aberrant and increased production of pro-inflammatory mediators and matrix degrading enzymes such as IL-1β and MMP-13. Although recent evidence suggests a role for Wnt signaling in OA physiopathology, little is known about the involvement of WISP-2 in cartilage degradation. In the present study, we determined the expression of WISP-2 in healthy and OA human chondrocytes. WISP-2 expression is modulated along chondrocyte differentiation and downregulated at the onset of hypertrophy by inflammatory mediators. We also investigated the effect of WISP-2 on cartilage catabolism and performed WISP-2 loss-of-function experiments using RNA interference technology in human T/C-28a2 immortalized chondrocytes. We demonstrated that recombinant human WISP-2 protein reduced IL-1β-mediated chondrocyte catabolism, that IL-1β and WNT/b-catenin signaling pathways are involved in rhWISP-2 protein and IL-1β effects in human chondrocytes, and that WISP-2 has a regulatory role in attenuating the catabolic effects of IL-1β in chondrocytes. Gene silencing of WISP-2 increased the induction of the catabolic markers MMP-13 and ADAMTS-5 and the inflammatory mediators IL-6 and IL-8 triggered by IL-1β in human primary OA chondrocytes in a Wnt/β-catenin dependent manner. In conclusion, here we have shown for the first time that WISP-2 may have relevant roles in modulating the turnover of extracellular matrix in the cartilage and that its downregulation may detrimentally alter the inflammatory environment in OA cartilage. We also proved the participation of Wnt/β-catenin signaling pathway in these processes. Thus, targeting WISP-2 might represent a potential therapeutical approach for degenerative and/or inflammatory diseases of musculoskeletal system, such as osteoarthritis.
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Affiliation(s)
- Clara Ruiz-Fernández
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
- International PhD School of the University of Santiago de Compostela (EDIUS), Doctoral Programme in Medicine Clinical Research, Santiago de Compostela, Spain
| | - María González-Rodríguez
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
- International PhD School of the University of Santiago de Compostela (EDIUS), Doctoral Programme in Drug Research and Development, Santiago de Compostela, Spain
| | - Vanessa Abella
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Vera Francisco
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Alfonso Cordero-Barreal
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Djedjiga Ait Eldjoudi
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Yousof Farrag
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Jesús Pino
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Javier Conde-Aranda
- Molecular and Cellular Gastroenterology Group, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Miguel Ángel González-Gay
- Hospital Universitario Marqués de Valdecilla, Epidemiology, Genetics and Atherosclerosis Research Group on Systemic Inflammatory Diseases, IDIVAL, University of Cantabria, Avenida de Valdecilla s/n, Santander, Cantabria, Spain
| | - Antonio Mera
- SERGAS, Santiago University Clinical Hospital, Division of Rheumatology, Santiago de Compostela, Spain
| | - Ali Mobasheri
- Research Unit of Medical Imaging, Physics, and Technology, Faculty of Medicine, University of Oulu, Oulu, Finland
- Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
- University Medical Center Utrecht, Departments of Orthopedics, Rheumatology and Clinical Immunology, Utrecht, The Netherlands
- Department of Joint Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Lucía García-Caballero
- Department of Morphological Sciences. School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Marina Gándara-Cortés
- Department of Morphological Sciences. School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Francisca Lago
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), Molecular and Cellular Cardiology Lab, Research Laboratory 7, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Morena Scotece
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain.
| | - Oreste Gualillo
- SERGAS (Servizo Galego de Saude) and NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, IDIS (Instituto de Investigación Sanitaria de Santiago), Santiago University Clinical Hospital, Santiago de Compostela, Spain.
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12
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Vlashi R, Zhang X, Wu M, Chen G. Wnt signaling: essential roles in osteoblast differentiation, bone metabolism and therapeutic implications for bone and skeletal disorders. Genes Dis 2022. [DOI: 10.1016/j.gendis.2022.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
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13
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Zhu M, Yan X, Zhao Y, Xue H, Wang Z, Wu B, Li X, Shen Y. lncRNA LINC00284 promotes nucleus pulposus cell proliferation and ECM synthesis via regulation of the miR‑205‑3p/Wnt/β‑catenin axis. Mol Med Rep 2022; 25:179. [PMID: 35322864 PMCID: PMC8972274 DOI: 10.3892/mmr.2022.12695] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 02/23/2022] [Indexed: 11/08/2022] Open
Abstract
Intervertebral disc degeneration (IDD) is a leading cause of degenerative spinal disease. Long non-coding RNA (lncRNA) LINC00284 is overexpressed in multiple types of cancer and promotes cancer cell proliferation and inhibits apoptosis; however, its role in human IDD and nucleus pulposus (NP) remain unclear. In the present study, intervertebral disc (IVD) tissues were collected from IDD patients for detection of LINC00284 expression using reverse transcription-quantitative PCR, the binding effect between miR-205-3p and LINC00284 was validated by dual-luciferase reporter assay. miR-205-3p and small interfering RNA (siRNA) was used for LINC00240 knockdown to investigate the proliferation, apoptosis of cells in the NP cells measured by Cell Counting Kit (CCK)-8 assay and Annexin V-FITC/Propidium Iodide (PI) staining with flow cytometry receptivity. IDD animal models were constructed for in vivo study of the role LINC00284 in IDD improvement. The results showed that LINC00284 expression was upregulated in IDD tissue and IL-1β-induced NP cells. LINC00284 knockdown resulted in an increase in IL-1β-induced NP cell proliferation, a decrease in apoptosis and matrix metalloproteinase-3 expression and an increase in expression of extracellular matrix (ECM) markers aggrecan and collagen II. In vivo experiments and histomorphometric analysis confirmed the protective effect of LINC00284 knockdown in IDD. LINC00284 was also shown to be a target of microRNA (miR)-205-3p, and there was a negative correlation between LINC00284 and miR-205-3p levels in IDD tissue. Additionally, LINC00284 knockdown or miR-205-3p upregulation resulted in inhibition of Wnt/β-catenin signaling and subsequent degradation of the ECM. The present study demonstrated that LINC00284 activated the Wnt/β-catenin signaling via sponging miR-205-3p, resulting in inhibition of NP cell proliferation and ECM synthesis. These results suggested that targeting LINC00284 to rescue miR-205-3p expression may be a potential method for IDD management.
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Affiliation(s)
- Min Zhu
- Department of Spine Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R. China
| | - Xiaoling Yan
- Chemotherapy Department, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Yin Zhao
- Department of Spine Surgery, Shanghai Changzheng Hospital, The Second Military Medical University, Shanghai 200003, P.R. China
| | - Huawei Xue
- Department of Spine Surgery, Nantong Third People's Hospital, Nantong, Jiangsu 226006, P.R. China
| | - Zhen Wang
- Department of Spine Surgery, Nantong Third People's Hospital, Nantong, Jiangsu 226006, P.R. China
| | - Bo Wu
- Department of Spine Surgery, Nantong Third People's Hospital, Nantong, Jiangsu 226006, P.R. China
| | - Xiangyang Li
- Department of Spine Surgery, Nantong Third People's Hospital, Nantong, Jiangsu 226006, P.R. China
| | - Yixin Shen
- Department of Spine Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, P.R. China
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14
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Hayat R, Manzoor M, Hussain A. Wnt Signaling Pathway: A Comprehensive Review. Cell Biol Int 2022; 46:863-877. [PMID: 35297539 DOI: 10.1002/cbin.11797] [Citation(s) in RCA: 76] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 02/10/2022] [Accepted: 03/07/2022] [Indexed: 11/09/2022]
Abstract
Wnt signaling is an evolutionary cell-to-cell coordination mechanism and it is highly critical for a variety of physiological processes of an organism's body, including stem cell regeneration, proliferation, division, migration, polarity of a cell, determining fate of the cell and specification of neural crest, neural symmetry and morphogenesis. Wnts are extracellular secreted glycol proteins, consisted of a family of 19 human proteins that represent the complex nature of the regulatory structure and physiological efficiency of signaling. Moreover, a Wnt/β-catenin-dependent pathway and the β-catenin-independent pathway that is further classified into the Planar Cell Polarity and Wnt/Ca2+ pathways have been established as key signaling nodes downstream of the frizzled (Fz/Fzd) receptor, and these nodes are extensively analyzed at biochemical and molecular levels. Genetic and epigenetic activities that ultimately characterize the pathway and its subsequent responses contribute to Wnt-β-catenin signaling pathway hypo or hyper-activation and is associated with the variety of human disorders progression most significantly cancers. Recognizing how this mechanism operates is crucial to the advancement of cancer prevention therapies or regenerative medicine methods. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Rabia Hayat
- Institute of Evolution and Marine Biodiversity, Ocean university of China, Qingdao
| | - Maleeha Manzoor
- Department of Zoology, Government College University, Faisalabad
| | - Ali Hussain
- Department of Wildlife and Ecology, University of Veterinary and Animal Sciences, Lahore
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15
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Martínez-Gil N, Ugartondo N, Grinberg D, Balcells S. Wnt Pathway Extracellular Components and Their Essential Roles in Bone Homeostasis. Genes (Basel) 2022; 13:genes13010138. [PMID: 35052478 PMCID: PMC8775112 DOI: 10.3390/genes13010138] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 12/11/2022] Open
Abstract
The Wnt pathway is involved in several processes essential for bone development and homeostasis. For proper functioning, the Wnt pathway is tightly regulated by numerous extracellular elements that act by both activating and inhibiting the pathway at different moments. This review aims to describe, summarize and update the findings regarding the extracellular modulators of the Wnt pathway, including co-receptors, ligands and inhibitors, in relation to bone homeostasis, with an emphasis on the animal models generated, the diseases associated with each gene and the bone processes in which each member is involved. The precise knowledge of all these elements will help us to identify possible targets that can be used as a therapeutic target for the treatment of bone diseases such as osteoporosis.
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16
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Cho Y, Jeong S, Kim H, Kang D, Lee J, Kang SB, Kim JH. Disease-modifying therapeutic strategies in osteoarthritis: current status and future directions. Exp Mol Med 2021; 53:1689-1696. [PMID: 34848838 PMCID: PMC8640059 DOI: 10.1038/s12276-021-00710-y] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 08/18/2021] [Accepted: 09/22/2021] [Indexed: 02/06/2023] Open
Abstract
Osteoarthritis (OA) is the most common form of arthritis. It is characterized by progressive destruction of articular cartilage and the development of chronic pain and constitutes a considerable socioeconomic burden. Currently, pharmacological treatments mostly aim to relieve the OA symptoms associated with inflammation and pain. However, with increasing understanding of OA pathology, several potential therapeutic targets have been identified, enabling the development of disease-modifying OA drugs (DMOADs). By targeting inflammatory cytokines, matrix-degrading enzymes, the Wnt pathway, and OA-associated pain, DMOADs successfully modulate the degenerative changes in osteoarthritic cartilage. Moreover, regenerative approaches aim to counterbalance the loss of cartilage matrix by stimulating chondrogenesis in endogenous stem cells and matrix anabolism in chondrocytes. Emerging strategies include the development of senolytic drugs or RNA therapeutics to eliminate the cellular or molecular sources of factors driving OA. This review describes the current developmental status of DMOADs and the corresponding results from preclinical and clinical trials and discusses the potential of emerging therapeutic approaches to treat OA.
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Affiliation(s)
- Yongsik Cho
- grid.31501.360000 0004 0470 5905Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, 08826 South Korea ,grid.410720.00000 0004 1784 4496Center for RNA Research, Institute for Basic Science, Seoul, 08826 South Korea
| | - Sumin Jeong
- grid.31501.360000 0004 0470 5905Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, 08826 South Korea ,grid.31501.360000 0004 0470 5905Department of Business Administration, Business School, Seoul National University, Seoul, 08826 South Korea
| | - Hyeonkyeong Kim
- grid.31501.360000 0004 0470 5905Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, 08826 South Korea ,grid.410720.00000 0004 1784 4496Center for RNA Research, Institute for Basic Science, Seoul, 08826 South Korea
| | - Donghyun Kang
- grid.31501.360000 0004 0470 5905Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, 08826 South Korea ,grid.410720.00000 0004 1784 4496Center for RNA Research, Institute for Basic Science, Seoul, 08826 South Korea
| | - Jeeyeon Lee
- grid.31501.360000 0004 0470 5905Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, 08826 South Korea ,grid.410720.00000 0004 1784 4496Center for RNA Research, Institute for Basic Science, Seoul, 08826 South Korea
| | - Seung-Baik Kang
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Boramae Hospital, Seoul, 07061, South Korea.
| | - Jin-Hong Kim
- Department of Biological Sciences, College of Natural Sciences, Seoul National University, Seoul, 08826, South Korea. .,Center for RNA Research, Institute for Basic Science, Seoul, 08826, South Korea. .,Interdisciplinary Program in Bioinformatics, Seoul National University, Seoul, 08826, South Korea.
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17
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Moreira FRC, de Oliveira TA, Ramos NE, Abreu MAD, Simões E Silva AC. The role of renin angiotensin system in the pathophysiology of rheumatoid arthritis. Mol Biol Rep 2021; 48:6619-6629. [PMID: 34417705 DOI: 10.1007/s11033-021-06672-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/18/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND In rheumatoid arthritis (RA) and osteoarthritis (OA), chronic inflammatory processes lead to progresive joint destruction. The renin-angiotensin system (RAS) is involved in the pathogenesis of RA and OA. The aim of this mini-review article is to summarize evidence on the role of RAS in RA and OA. METHODS A non-systematic search in Pubmed included terms as "rheumatoid arthritis", "renin angiotensin system", "osteopenia", "RANKL", "DKK-1", "MMP", "inflammation", "angiogenesis", "local renin-angiotensin system", "angiotensin converting enzyme", "AT2 receptor", "Ang-(1-7)", "VEGF", "angiotensine receptor blocker", "angiotensin converting enzyme inhibitors", "renin inhibitors". RESULTS Both RAS axes, the classical one, formed by angiotensin converting enzyme (ACE), angiotensin (Ang) II and AT1 receptor (AT1R) and the counter-regulatory one, composed by ACE2, Ang-(1-7) and the Mas receptor, modulate inflammation and tissue damage. Ang II activates pro-inflammatory mediators and oxidative stress. Conversely, Ang-(1-7) exerts anti-inflammatory actions, decreasing cytokine release, leukocyte attraction, density of vessels, tissue damage and fibrosis. Angiogenesis facilitates inflammatory cells invasion, while osteopenia causes joint dysfunction. Up-regulated osteoclastogenisis and down-regulated osteoblastogeneses were associaed with the activation of the classical RAS axis. Three different pathways, RANKL, DKK-1 and MMPs are enhanced by classical RAS activation. The treatment of RA included methotrexate and corticosteroids, which can cause side effects. Studies with angiotensin receptor blockers (ARBs), angiotensin converting enzyme inhibitors (ACEi) and renin inhibitors have been conducted in experimental and clinical RA with promising results. CONCLUSION The classical RAS activation is an important mechanism in RA pathogenesis and the benefit of ARB and ACEi administration should be further investigated.
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Affiliation(s)
- Fernanda Rocha Chaves Moreira
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil
| | - Tiago Almeida de Oliveira
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil
| | - Nádia Eliza Ramos
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil
| | - Maria Augusta Duarte Abreu
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil
| | - Ana Cristina Simões E Silva
- Interdisciplinary Laboratory of Medical Investigation, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Avenida Alfredo Balena, 190, 2nd floor, room #281, Belo Horizonte, MG, 30130-100, Brazil.
- Department of Pediatrics, Faculty of Medicine, UFMG, Belo Horizonte, Brazil.
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18
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Xin PL, Jie LF, Cheng Q, Bin DY, Dan CW. Pathogenesis and Function of Interleukin-35 in Rheumatoid Arthritis. Front Pharmacol 2021; 12:655114. [PMID: 34054534 PMCID: PMC8155723 DOI: 10.3389/fphar.2021.655114] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 04/13/2021] [Indexed: 01/06/2023] Open
Abstract
It is well known that RA (Rheumatoid arthritis) is an autoimmune disease characterized by multiple and symmetric arthropathy. The main pathological features of RA are synovial hyperplasia, angiogenesis, pannus formation, inflammatory cell infiltration, articular cartilage, bone destruction, and ultimately joint dysfunction, even deformity. IL-35 (Interleukin-35) is a new member of the IL-12 (Interleukin-12) family, which is an immunosuppressive and anti-inflammatory cytokine secreted mainly by Treg (T regulatory cells). There is evidence suggested that IL-35 can attenuate the progression of RA through influencing the immune and pathological process. It suggests that IL-35 played an important role in the pathogenesis of RA, and can be used as a potential target for the future treatment of RA. This review summarizes the recent advances of IL-35 in the pathological roles and the therapeutic potential roles in RA.
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Affiliation(s)
- Pan Lin Xin
- School of Life Sciences, Anhui Medical University, Hefei, China
| | - Li Fan Jie
- Department of Orthopedic, Third Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Qian Cheng
- Research and Experimental Center of Anhui Medical University, Hefei, China
| | - Du Yi Bin
- Department of Orthopedic, Third Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Cheng Wen Dan
- Second Hospital of Anhui Medical University, Hefei, China
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Wnt/β-catenin signaling mediates the abnormal osteogenic and adipogenic capabilities of bone marrow mesenchymal stem cells from chronic graft-versus-host disease patients. Cell Death Dis 2021; 12:308. [PMID: 33758171 PMCID: PMC7988169 DOI: 10.1038/s41419-021-03570-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 02/25/2021] [Accepted: 02/27/2021] [Indexed: 12/30/2022]
Abstract
Chronic graft-versus-host disease (cGVHD) is the main cause of non-relapse mortality after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Mesenchymal stem cells (MSCs) in bone marrow (BM) remain unclear in the pathophysiology of cGVHD. In this study, we analyzed BM-MSCs from 66 patients after allo-HSCT, including 33 with active cGVHD and 33 without cGVHD. BM-MSCs showed similar morphology, frequency, phenotype, and proliferation in patients with or without cGVHD. MSCs from the active cGVHD group showed a decreased apoptosis rate (P < 0.01). Osteogenic capacity was increased while adipogenic capacity was decreased in the active cGVHD MSCs compared with no-cGVHD MSCs. The expressions of osteogenic gene RUNX2 and COL1A1 were higher (P < 0.001) while adipogenic gene PPAR-γ and FABP4 were lower (P < 0.001) in the active cGVHD MSCs than no-cGVHD MSCs. These changes were associated with the severity of cGVHD (P < 0.0001; r = 0.534, r = 0.476, r = -0.796, and r = -0.747, respectively in RUNX2, COL1A1, PPAR-γ, and FABP4). The expression of Wnt/β-catenin pathway ligand Wnt3a was increased in cGVHD-MSCs. The dysfunction of cGVHD-MSCs could be reversed by Dickkopf related protein 1(DKK1) to inhibit the binding of Wnt3a. In summary, the differentiation of BM-MSCs was abnormal in active cGVHD, and its underlying mechanism is the upregulated of Wnt3a through Wnt/β-catenin signaling pathway of MSCs.
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Peng S, Yan Y, Li R, Dai H, Xu J. Extracellular vesicles from M1‐polarized macrophages promote inflammation in the temporomandibular joint via miR‐1246 activation of the Wnt/β‐catenin pathway. Ann N Y Acad Sci 2021; 1503:48-59. [DOI: 10.1111/nyas.14590] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 02/17/2021] [Accepted: 02/24/2021] [Indexed: 12/16/2022]
Affiliation(s)
- Sisi Peng
- College of Stomatology Chongqing Medical University Chongqing China
- Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences Chongqing China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China
| | - Yin Yan
- College of Stomatology Chongqing Medical University Chongqing China
- Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences Chongqing China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China
| | - Rui Li
- College of Stomatology Chongqing Medical University Chongqing China
- Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences Chongqing China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China
| | - Hongwei Dai
- College of Stomatology Chongqing Medical University Chongqing China
- Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences Chongqing China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China
| | - Jie Xu
- College of Stomatology Chongqing Medical University Chongqing China
- Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences Chongqing China
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China
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21
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The Role of Collagen Triple Helix Repeat-Containing 1 Protein (CTHRC1) in Rheumatoid Arthritis. Int J Mol Sci 2021; 22:ijms22052426. [PMID: 33670905 PMCID: PMC7957534 DOI: 10.3390/ijms22052426] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 01/15/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease causing inflammation of joints, cartilage destruction and bone erosion. Biomarkers and new drug targets are actively sought and progressed to improve available options for patient treatment. The Collagen Triple Helix Repeat Containing 1 protein (CTHRC1) may have an important role as a biomarker for rheumatoid arthritis, as CTHRC1 protein concentration is significantly elevated in the peripheral blood of rheumatoid arthritis patients compared to osteoarthritis (OA) patients and healthy individuals. CTHRC1 is a secreted glycoprotein that promotes cell migration and has been implicated in arterial tissue-repair processes. Furthermore, high CTHRC1 expression is observed in many types of cancer and is associated with cancer metastasis to the bone and poor patient prognosis. However, the function of CTHRC1 in RA is still largely undefined. The aim of this review is to summarize recent findings on the role of CTHRC1 as a potential biomarker and pathogenic driver of RA progression. We will discuss emerging evidence linking CTHRC1 to the pathogenic behavior of fibroblast-like synoviocytes and to cartilage and bone erosion through modulation of the balance between bone resorption and repair.
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Jiang H, Liu J, Fan C, Wang J, Li W. lncRNAS56464.1 as a ceRNA promotes the proliferation of fibroblast‑like synoviocytes in experimental arthritis via the Wnt signaling pathway and sponges miR‑152‑3p. Int J Mol Med 2021; 47:17. [PMID: 33448322 PMCID: PMC7834957 DOI: 10.3892/ijmm.2021.4850] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 12/04/2020] [Indexed: 12/23/2022] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease that occurs in approximately 1.0% of the general population. In RA patients, physical disability and joint damage are the major prognostic factors, which are associated with a reduction in the quality of life and early mortality. At present, the exact molecular mechanism of RA remains elusive. Long noncoding RNAs (lncRNAs) have been revealed to play a regulatory role in the pathogenesis of RA. To reveal the function of lncRNAs in rheumatoid arthritis, lncRNAS56464.1 was screened to verify its targeting of the microRNA (miR)-152-3p/Wnt pathway and its effect on the proliferation of fibroblast-like synoviocytes (FLS). In the present study, based on the competing endogenous RNA (ceRNA) theory, siRNA was designed for transfection into FLS to calculate the lncRNAS56464.1 interference efficiency and then the effect of lncRNAS56464.1 interference on FLS proliferation was detected by MTT assay. Then, lncRNAS56464.1 targeting of the miR-152-3p/Wnt pathway was detected by a dual-luciferase reporter assay. In addition, RT-qPCR, immunofluorescence and western blotting techniques were employed to detect the expression of lncRNAS56464.1, miR-152-3p and some key genes of the Wnt signaling pathway in FLS after lncRNAS56464.1 interference. The results revealed that lncRNAS56464.1 could combine with miR-152-3p and promoted the proliferation of FLS. In addition, lncRNAS56464.1 interference could not only decrease the proliferation of FLS and the expression of Wnt1, β-catenin, c-Myc, cyclin D1, and p-GSK-3β/GSK-3β, but it also increased the expression of SFRP4. The present data indicated that lncRNAS56464.1 could target the miR-152-3p/Wnt pathway to induce synovial cell proliferation and then participate in the pathogenesis of RA.
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Affiliation(s)
- Hui Jiang
- Experimental Center of Clinical Research, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui 230031, P.R. China
| | - Jian Liu
- Experimental Center of Clinical Research, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui 230031, P.R. China
| | - Chang Fan
- Experimental Center of Clinical Research, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui 230031, P.R. China
| | - Jing Wang
- Experimental Center of Clinical Research, The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui 230031, P.R. China
| | - Weiping Li
- School of Basic Medical Science, Anhui Medical University, Hefei, Anhui 230032, P.R. China
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Xie C, Jiang J, Liu J, Yuan G, Zhao Z. Ginkgolide B attenuates collagen-induced rheumatoid arthritis and regulates fibroblast-like synoviocytes-mediated apoptosis and inflammation. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1497. [PMID: 33313242 PMCID: PMC7729381 DOI: 10.21037/atm-20-6420] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Rheumatoid arthritis (RA) is a systemic disease characterized by chronic synovial infiltration and proliferation, cartilage destruction, and joint injury. Ginkgolide B (GB) is an extract of the leaves of Ginkgo biloba, and pharmacological studies have shown that it has anti-inflammatory and anti-apoptotic activities. The purpose of this study was to investigate the anti-RA properties of GB. Methods In vivo, we established a collagen II-induced arthritis (CIA) mouse model. Mice were divided into five groups (n=10): sham, CIA, GB (10 µM), GB (20 µM), and GB (40 µM). We measured arthritis score, synovial histopathological change, and peripheral blood cytokine levels. In vitro, we used lipopolysaccharide (LPS)-induced-fibroblast-like synoviocytes (RA-FLSs) as the study subject. Cell viability, apoptosis, and inflammatory cytokines levels were detected by 3-(4,5)-dimethylthiahiazo (-z-y1)-3,5-di-phenytetrazoliumromide (MTT) assay, flow cytometry, and quantitative real-time reverse transcription polymerase chain reaction (qRT-PCR), respectively. Finally, the protein expression of wingless-type family member 5A (Wnt5a), c-Jun N-terminal kinase (JNK), and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) p65 were detected by Western blot. Results Arthritis scores, synovial hyperplasia, and cartilage and bone destruction were significantly ameliorated by GB. Additionally, GB decreased the serum levels of interleukin (IL)-1β, IL-6, monocyte chemoattractant protein-1 (MCP-1), and tumor necrosis factor alpha (TNF-α), matrix metalloproteinase (MMP)-3 and MMP-13, and increased IL-10. In vitro, we found that GB remarkably inhibited RA-FLSs viability at 24 or 48 h in a concentration-dependent manner. The apoptotic ratio was reduced by GB, and it increased the expression of cleaved-Caspase-3 and Bax while decreasing Bcl-2 expression in RA-FLSs. Furthermore, GB attenuated the progression of inflammation by mediating inflammatory cytokine release and MMPs gene expression. Meanwhile, GB inactivated the expression levels of Wnt5a, phosphorylated (p)-JNK, and p-P65 in the synovial tissues and RA-FLSs. Conclusions This study was the first to demonstrate that the anti-RA effect of GB is related to reducing articular cartilage and bone destruction, inducing RA-FLSs apoptosis, and regulating inflammatory cytokine release and the Wnt5a/JNK/NF-κB axis. All the findings highlight that GB might provide a novel treatment approach for RA.
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Affiliation(s)
- Chuanmei Xie
- Department of Rheumatology, the Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Jing Jiang
- Department of Gynecology and Obstetrics, the Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Jianping Liu
- Department of Rheumatology, the Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Guohua Yuan
- Department of Rheumatology, the Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Zhenyi Zhao
- Department of Rheumatology, the Affiliated Hospital of North Sichuan Medical College, Nanchong, China
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Abstract
The prevalence of osteoarthritis (OA) and the burden associated with the disease are steadily increasing worldwide, representing a major public health challenge for the coming decades. The lack of specific treatments for OA has led to it being recognized as a serious disease that has an unmet medical need. Advances in the understanding of OA pathophysiology have enabled the identification of a variety of potential therapeutic targets involved in the structural progression of OA, some of which are promising and under clinical investigation in randomized controlled trials. Emerging therapies include those targeting matrix-degrading proteases or senescent chondrocytes, promoting cartilage repair or limiting bone remodelling, local low-grade inflammation or Wnt signalling. In addition to these potentially disease-modifying OA drugs (DMOADs), several targets are being explored for the treatment of OA-related pain, such as nerve growth factor inhibitors. The results of these studies are expected to considerably reshape the landscape of OA management over the next few years. This Review describes the pathophysiological processes targeted by emerging therapies for OA, along with relevant clinical data and discussion of the main challenges for the further development of these therapies, to provide context for the latest advances in the field of pharmaceutical therapies for OA.
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Schwappacher R, Schink K, Sologub S, Dieterich W, Reljic D, Friedrich O, Herrmann HJ, Neurath MF, Zopf Y. Physical activity and advanced cancer: evidence of exercise-sensitive genes regulating prostate cancer cell proliferation and apoptosis. J Physiol 2020; 598:3871-3889. [PMID: 32648302 DOI: 10.1113/jp279150] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 07/06/2020] [Indexed: 01/05/2023] Open
Abstract
KEY POINTS Physical activity is known to protect against cancer. The resistance exercise method whole-body electromyostimulation (WB-EMS) has a significant anti-cancer effect. WB-EMS-conditioned serum from advanced prostate cancer patients decreased human prostate carcinoma cell growth and viability in vitro. Multiplex analysis revealed that genes associated with human prostate cancer cell proliferation and apoptosis are sensitive for exercise. Feasible exercise should be part of multimodal anti-cancer therapies, also for physically weakened patients. ABSTRACT Regular physical activity is known to protect against cancer development. In cancer survivors, exercise reduces the risk of cancer recurrence and mortality. However, the link between exercise and decreased cancer risk and improved survival is still not well understood. Serum from exercising healthy individuals inhibits proliferation and activates apoptosis in various cancer cells, suggesting that mechanisms regulating cancer cell growth are affected by exercise. For the first time, we analysed serum from advanced-stage cancer patients with prostate (exercise group n = 8; control group n = 10) or colorectal (exercise n = 6; control n = 6) cancer, after a 12-week whole-body electromyostimulation training (20 min/session, 2×/week; frequency 85 Hz; pulse width 350 µs; 6 s stimulation, 4 s rest), a tolerable, yet effective, resistance exercise for physically weakened patients. We report that serum from these advanced cancer patients inhibits proliferation and enhances apoptosis of human prostate and colon cancer cells in vitro using cell growth and death assays (5-bromo-2'-deoxyuridine incorporation, cell counting, DNA fragmentation). Exercise-mimicking electric pulse stimulation of human primary myotubes showed that electric pulse stimulation-conditioned myotube medium also impairs human cancer cell viability. Gene expression analysis using a multiplex array of cancer-associated genes and subsequent quantitative RT-PCR revealed the presence of exercise-sensitive genes in human prostate cancer cells that potentially participate in the exercise-mediated regulation of malignant cell growth and apoptosis. Our data document the strong efficiency of the anti-oncogenic effects of physical activity and will further support the application of regular therapeutic exercise during cancer disease.
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Affiliation(s)
- Raphaela Schwappacher
- Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.,Hector-Centre for Nutrition, Exercise and Sports, Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Kristin Schink
- Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.,Hector-Centre for Nutrition, Exercise and Sports, Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Svetlana Sologub
- Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.,Hector-Centre for Nutrition, Exercise and Sports, Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Walburga Dieterich
- Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.,Hector-Centre for Nutrition, Exercise and Sports, Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Dejan Reljic
- Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.,Hector-Centre for Nutrition, Exercise and Sports, Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Oliver Friedrich
- Institute of Medical Biotechnology, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Hans J Herrmann
- Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.,Hector-Centre for Nutrition, Exercise and Sports, Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Markus F Neurath
- Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Yurdagül Zopf
- Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany.,Hector-Centre for Nutrition, Exercise and Sports, Medical Department 1, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
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Gu Y, Ren K, Wang L, Yao Q. Loss of Klotho contributes to cartilage damage by derepression of canonical Wnt/β-catenin signaling in osteoarthritis mice. Aging (Albany NY) 2019; 11:12793-12809. [PMID: 31895692 PMCID: PMC6949099 DOI: 10.18632/aging.102603] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 12/05/2019] [Indexed: 12/02/2022]
Abstract
Caducity is known to be an independent risk factor in osteoarthritis (OA), yet the molecular basis behind caducity and OA remains unclear. Klotho, an anti-caducity protein, is an endogenous antagonist of the transduction of Wnt/β-catenin signal which can stimulate the articular cartilage degradation, indicating that deficiency in Klotho may increase Wnt/β-catenin activity and consequently accelerate the development of OA. We found that expression of Klotho was markedly higher in normal mouse cartilage than in the OA model, and in this model the activity of Wnt/β-catenin and its target gene was up-regulated. Decrease in Klotho expression was closely associated with the increase of β-catenin in OA, indicating that there was a negative correlation between Klotho and Wnt signal transduction. In the vitro and in vivo experiments, Klotho was found to bind to multiple Wnt, including Wnt1, Wnt4 and Wnt7a. It was additionally found that cyclic tenisle strain (CTS) inhibited the expression of Klotho and activated β-catenin. On the contrary, over-expression of Klotho would reduce the degradation of articular cartilage induced by CTS. These results suggest that Klotho is an antagonist of endogenous Wnt/β-catenin activity. In OA cartilage, decrease in expression of Klotho can activate Wnt/β-catenin signal transduction and consequently induce cartilage injury.
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Affiliation(s)
- Yanqing Gu
- Department of Orthopedics, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Kewei Ren
- Department of Orthopedics, The Affiliated Jiangyin Hospital of Medical School of Southeast University, Jiangyin, China
| | - Liming Wang
- Department of Orthopedics, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, China.,Cartilage Regeneration Center, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, China.,Digital Medicine Institute, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Qingqiang Yao
- Department of Orthopedics, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, China.,Cartilage Regeneration Center, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, China.,Digital Medicine Institute, Nanjing Medical University, Nanjing, Jiangsu, China
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Tellegen AR, Dessing AJ, Houben K, Riemers FM, Creemers LB, Mastbergen SC, Meij BP, Miranda-Bedate A, Tryfonidou MA. Dog as a Model for Osteoarthritis: The FGF4 Retrogene Insertion May Matter. J Orthop Res 2019; 37:2550-2560. [PMID: 31373395 PMCID: PMC6899624 DOI: 10.1002/jor.24432] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 07/24/2019] [Indexed: 02/04/2023]
Abstract
Osteoarthritis (OA) is a degenerative joint disease associated with chronic pain and disability in humans and companion animals. The canine species can be subdivided into non-chondrodystrophic (NCD) and chondrodystrophic (CD) dogs, the latter having disproportionally short limbs due to disturbance in endochondral ossification of long bones. This phenotype is associated with retrogene insertions of the fibroblast growth factor 4 (FGF4) gene, resulting in enhanced fibroblast growth factor receptor 3 (FGFR3) signaling. The effect on cartilage is unknown and in experimental studies with dogs, breeds are seemingly employed randomly. The aim of this study was to determine whether CD- and NCD-derived cartilage differs on a structural and biochemical level, and to explore the relationship between FGF4 associated chondrodystrophy and OA. Cartilage explants from CD and NCD dogs were cultured for 21 days. Activation of canonical Wnt signaling was assessed in primary canine chondrocytes. OA and synovitis severity from an experimental OA model were compared between healthy and OA samples from CD and NCD dogs. Release of glycosaminoglycans, DNA content, and cyclooxygenase 2 (COX-2) expression were higher in NCD cartilage explants. Healthy cartilage from NCD dogs displayed higher cartilage degeneration and synovitis scores, which was aggravated by the induction of OA. Dikkopf-3 gene expression was higher in NCD cartilage. No differences in other Wnt pathway read outs were found. To conclude, chondrodystrophy associated with the FGF4 retrogene seems to render CD dogs less susceptible to the development of OA when compared with NCD dogs. These differences should be considered when choosing a canine model to study the pathobiology and new treatment strategies of OA. © 2019 The Authors. Journal of Orthopaedic Research® Published by Wiley Periodicals, Inc. J Orthop Res 37:2550-2560, 2019.
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Affiliation(s)
- Anna R Tellegen
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Aileen J Dessing
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Kaat Houben
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Frank M Riemers
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Laura B Creemers
- Department of Orthopaedics, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Simon C Mastbergen
- Department of Rheumatology & Clinical Immunology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Björn P Meij
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Alberto Miranda-Bedate
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Marianna A Tryfonidou
- Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
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The Regulation of Bone Metabolism and Disorders by Wnt Signaling. Int J Mol Sci 2019; 20:ijms20225525. [PMID: 31698687 PMCID: PMC6888566 DOI: 10.3390/ijms20225525] [Citation(s) in RCA: 194] [Impact Index Per Article: 38.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/03/2019] [Accepted: 11/04/2019] [Indexed: 12/21/2022] Open
Abstract
Wnt, a secreted glycoprotein, has an approximate molecular weight of 40 kDa, and it is a cytokine involved in various biological phenomena including ontogeny, morphogenesis, carcinogenesis, and maintenance of stem cells. The Wnt signaling pathway can be classified into two main pathways: canonical and non-canonical. Of these, the canonical Wnt signaling pathway promotes osteogenesis. Sclerostin produced by osteocytes is an inhibitor of this pathway, thereby inhibiting osteogenesis. Recently, osteoporosis treatment using an anti-sclerostin therapy has been introduced. In this review, the basics of Wnt signaling, its role in bone metabolism and its involvement in skeletal disorders have been covered. Furthermore, the clinical significance and future scopes of Wnt signaling in osteoporosis, osteoarthritis, rheumatoid arthritis and neoplasia are discussed.
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Mandible and iliac osteoblasts exhibit different Wnt signaling responses to LMHF vibration. J Oral Biol Craniofac Res 2019; 9:355-359. [PMID: 31890493 DOI: 10.1016/j.jobcr.2019.09.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 08/09/2019] [Accepted: 09/30/2019] [Indexed: 12/22/2022] Open
Abstract
Objective The jaw bones and long bones have distinct developmental origins and respond differently to mechanical stimuli. This study aimed to compare the Wnt signaling responses of human mandible osteoblasts and long bone osteoblasts to low-magnitude, high-frequency (LMHF) mechanical vibration in vitro. Methods Primary human osteoblast cultures were prepared from mandibular bone (n = 3) and iliac bone (n = 3) specimens (six individuals). Osteoblast cell lines were subjected to vibration (0, 30, 60, 90, or 120 Hz) for 30 min. After 24 h, cells were vibrated for 30 min again, then harvested immediately to quantify Wnt10b, Wnt5a and runt-related transcription factor 2 (RUNX2) mRNA expression, β-catenin protein expression and alkaline phosphatase (ALP) activity. Results Mandible and iliac osteoblasts responded differently to LMHF vibration: Wnt10b mRNA was upregulated by the frequency range tested; Wnt5a, β-catenin protein expression and RUNX2 mRNA expression were not altered. Furthermore, vibration upregulated ALP activity in mandible osteoblasts, but not in iliac osteoblasts. Conclusions This study demonstrates mandible osteoblasts and long bone osteoblasts respond differently to LMHF mechanical vibration in terms of Wnt signaling expression and ALP activity. Therefore, the effects of whole-body vibration on the long bones cannot be generalized to the jaw bones. Furthermore, osteoblast-like cells mediate the cellular responses to vibration, at least in part, by secreting extracellular signaling molecules.
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Han Q, Wang X, Liao X, Han C, Yu T, Yang C, Li G, Han B, Huang K, Zhu G, Liu Z, Zhou X, Su H, Shang L, Gong Y, Song X, Peng T, Ye X. Diagnostic and prognostic value of WNT family gene expression in hepatitis B virus‑related hepatocellular carcinoma. Oncol Rep 2019; 42:895-910. [PMID: 31322232 PMCID: PMC6667889 DOI: 10.3892/or.2019.7224] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 06/24/2019] [Indexed: 12/21/2022] Open
Abstract
The aim of the present study was to investigate the diagnostic and prognostic value of Wingless-type MMTV integration site (WNT) gene family expression in patients with hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC). The clinical data of the patients and gene expression levels were downloaded from Gene Expression Omnibus (GEO) and The Cancer Genome Atlas (TCGA) databases. Receiver operating characteristic curve analysis was used to investigate the diagnostic value of WNT genes. Cox proportional hazard regression analysis and Kaplan-Meier survival analysis were performed to evaluate the association of WNT gene expression level with overall survival (OS) and recurrence-free survival (RFS). A nomogram was constructed for the prediction of prognosis. Hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated. Diagnostic receiver operating characteristic curve analysis suggested that WNT2 had a high diagnostic value, with an area under the curve (AUC) of >0.800 (P<0.0001, AUC=0.810, 95% CI: 0.767–0.852). Survival analysis indicated that the expression level of WNT1 was significantly associated with OS and RFS (adjusted P=0.033, adjusted HR=0.607, 95% CI: 0.384–0.960; and adjusted P=0.007, adjusted HR=0.592, 95% CI: 0.404–0.868, respectively). In the TCGA validation cohort, we also observed that WNT2 was significantly differentially expressed between HCC tissues and adjacent non-tumor tissues, and WNT1 was associated with both the OS and RFS of HCC. Therefore, through the GSE14520 HBV-related HCC cohort we concluded that WNT2 may serve as a diagnostic biomarker and WNT1 may serve as a prognostic biomarker. These results may also be extended to TCGA HCC verification cohort.
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Affiliation(s)
- Quanfa Han
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xiangkun Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xiwen Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Chuangye Han
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Tingdong Yu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Chengkun Yang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Guanghui Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Bowen Han
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Ketuan Huang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Guangzhi Zhu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Zhengqian Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xin Zhou
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Hao Su
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Liming Shang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Yizhen Gong
- Department of Colorectal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xiaowei Song
- Department of Gastrointestinal Gland Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Tao Peng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xinping Ye
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
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Dickkopf-1: Current knowledge and related diseases. Life Sci 2018; 209:249-254. [PMID: 30102902 DOI: 10.1016/j.lfs.2018.08.019] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 08/02/2018] [Accepted: 08/07/2018] [Indexed: 02/07/2023]
Abstract
Dickkopf-1(DKK-1) has been identified as a secretory protein that can inhibit the Wnt signaling transduction pathway. It is well known that the Wnt signaling pathway plays an important role in embryogenesis, organogenesis and homeostasis. This signaling cascade is essential for many normal physiological processes such as cellular proliferation, tissue regeneration, embryonic development and many other systemic and local effects, and it can be regulated at different levels. Therefore, defects in the pathway may lead to some complicated effects. In addition, it has been demonstrated that defects in this pathway are closely linked to some diseases including cancer, rheumatism, bone disease, diabetes, and Alzheimer disease. Since DKK-1 is an antagonist of the Wnt pathway, it may be related to these diseases; in fact, many studies have identified this fact. This review will summarize the current knowledge of DKK-1 and DKK-1-mediated regulation of Wnt signaling in the development of these related diseases.
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Li Z, Zhang K, Li X, Pan H, Li S, Chen F, Zhang J, Zheng Z, Wang J, Liu H. Wnt5a suppresses inflammation-driven intervertebral disc degeneration via a TNF-α/NF-κB-Wnt5a negative-feedback loop. Osteoarthritis Cartilage 2018; 26:966-977. [PMID: 29656141 DOI: 10.1016/j.joca.2018.04.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 04/02/2018] [Accepted: 04/04/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVE This study was to investigate the molecular role of Wnt5a on inflammation-driven intervertebral disc degeneration (IVDD). METHODS The expression of Wnt5a was analyzed in human nucleus pulposus (NP) tissues with immunohistochemical staining. The effects of Wnt5a on matrix production were assessed by RT-qPCR and western blotting. Small interfering RNAs (siRNAs), promoter deletion assay, and promoter binding site mutant were used to reveal the molecular role of Wnt5a in TNF-α-induced matrix metalloproteinase (MMP) expression. The regulatory effects of TNF-α on Wnt5a were investigated with pharmachemical inhibitors and siRNA experiment. RESULTS The expression of Wnt5a was elevated in moderately degenerated human NP tissue with similar expression pattern of TNF-α. In NP cells, Wnt5a significantly increased aggrecan and collagen II expression. Inhibition of JNK or interfering Sox9 gene expression significantly suppressed Wnt5a-induced matrix production. AP-1(JunB) binding sites were located in Sox9 promoter and mutation of these sites sabotaged Wnt5a-induced Sox9 up-regulation and subsequent matrix genes expression. Notably, Wnt5a, which was induced by TNF-α, on the other way round suppressed TNF-α-NF-κB (p65) signaling and subsequent MMPs expression. In vivo studies with MR imaging confirmed the protective role of Wnt5a in IVDD. CONCLUSIONS Wnt5a, which can be induced by TNF-α, increased matrix production in a Sox9-dependent manner through the activation of JNK-AP1 (JunB) signaling, and antagonized TNF-α-induced up-regulation of MMPs through the inhibition of NF-κB signaling. It indicates that Wnt5a suppresses IVDD through a TNF-α/NF-κB-Wnt5a negative-feedback loop.
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Affiliation(s)
- Z Li
- Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
| | - K Zhang
- Department of Orthopedic Surgery, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, 519000, China.
| | - X Li
- Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
| | - H Pan
- Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
| | - S Li
- Department of Orthopedic Surgery, Guangzhou Chest Hospital, Guangzhou, 510080, China.
| | - F Chen
- Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
| | - J Zhang
- Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
| | - Z Zheng
- Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
| | - J Wang
- Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
| | - H Liu
- Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, China.
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Zhou Y, Wang T, Hamilton JL, Chen D. Wnt/β-catenin Signaling in Osteoarthritis and in Other Forms of Arthritis. Curr Rheumatol Rep 2018; 19:53. [PMID: 28752488 DOI: 10.1007/s11926-017-0679-z] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE OF REVIEW Arthritis defines a large group of diseases primarily affecting the joint. It is the leading cause of pain and disability in adults. Osteoarthritis (OA) affecting the knee or hip is the most common form among over 100 types of arthritis. Other types of arthritis include erosive hand OA, temporomandibular joint (TMJ) OA, facet joint OA, diffuse idiopathic skeletal hyperostosis (DISH), and spondyloarthritis (SpA). However, the specific molecular signals involved in the development and progression of OA and related forms of arthritis remain largely unknown. The canonical wingless/integrated (Wnt)/β-catenin signaling pathway could play a unique role in the pathogenesis of arthritis. In this review article, we will focus on the molecular mechanisms of Wnt/β-catenin signaling in the pathogenesis of OA and other types of arthritis. RECENT FINDINGS Emerging evidence demonstrates that Wnts and Wnt-related molecules are involved in arthritis development and progression in human genetic studies and in vitro studies. Also, mouse models have been generated to determine the role of Wnt/β-catenin signaling in the pathogenesis of arthritis. Wnt/β-catenin signaling represents a unique signaling pathway regulating arthritis development and progression, and the molecules in this particular pathway may serve as targets for the therapeutic intervention of arthritis. Mediators and downstream effectors of Wnt/β-catenin signaling are increased in OA as well other forms of arthritis, including DISH and SpA. Through extensive investigations, including pre-clinical studies in transgenic mice and translational and human studies, the Wnt/β-catenin signaling pathway has been proven to play roles in bone and joint pathology by directly affecting bone, cartilage, and synovial tissue; further, these pathologies can be reduced through targeting this pathway. Continued investigation into the distinct molecular signaling of the Wnt/β-catenin pathway will provide additional insights toward the therapeutic intervention in arthritis.
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Affiliation(s)
- Yachuan Zhou
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, 60612, USA.,State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610041, China
| | - Tingyu Wang
- Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - John L Hamilton
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, 60612, USA
| | - Di Chen
- Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, 60612, USA.
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Yoshida Y, Yamasaki S, Oi K, Kuranobu T, Nojima T, Miyaki S, Ida H, Sugiyama E. IL-1β Enhances Wnt Signal by Inhibiting DKK1. Inflammation 2018; 41:1945-1954. [DOI: 10.1007/s10753-018-0838-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Meo Burt P, Xiao L, Hurley MM. FGF23 Regulates Wnt/β-Catenin Signaling-Mediated Osteoarthritis in Mice Overexpressing High-Molecular-Weight FGF2. Endocrinology 2018; 159:2386-2396. [PMID: 29718273 PMCID: PMC6457004 DOI: 10.1210/en.2018-00184] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/21/2018] [Indexed: 12/23/2022]
Abstract
Although humans with X-linked hypophosphatemia (XLH) and the Hyp mouse, a murine homolog of XLH, are known to develop degenerative joint disease, the exact mechanism that drives the osteoarthritis (OA) phenotype remains unclear. Mice that overexpress high-molecular-weight fibroblast growth factor (FGF) 2 isoforms (HMWTg mice) phenocopy both XLH and Hyp, including OA with increased FGF23 production in bone and serum. Because HMWTg cartilage also has increased FGF23 and there is cross-talk between FGF23-Wnt/β-catenin signaling, the purpose of this study was to determine if OA observed in HMWTg mice is due to FGF23-mediated canonical Wnt signaling in chondrocytes, given that both pathways are implicated in OA pathogenesis. HMWTg OA joints had decreased Dkk1, Sost, and Lrp6 expression with increased Wnt5a, Wnt7b, Lrp5, Axin2, phospho-GSK3β, Lef1, and nuclear β-catenin, as indicated by immunohistochemistry or quantitative PCR analysis. Chondrocytes from HMWTg mice had enhanced alcian blue and alkaline phosphatase staining as well as increased FGF23, Adamts5, Il-1β, Wnt7b, Wnt16, and Wisp1 gene expression and phospho-GSK3β protein expression as indicated by Western blot, compared with chondrocytes of vector control and chondrocytes from mice overexpressing the low-molecular-weight isoform, which were protected from OA. Canonical Wnt inhibitor treatment rescued some of those parameters in HMWTg chondrocytes, seemingly delaying the initially accelerated chondrogenic differentiation. FGF23 neutralizing antibody treatment was able to partly ameliorate OA abnormalities in subchondral bone and reduce degradative/hypertrophic chondrogenic marker expression in HMWTg joints in vivo. These results demonstrate that osteoarthropathy of HMWTg is at least partially due to FGF23-modulated Wnt/β-catenin signaling in chondrocytes.
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Affiliation(s)
- Patience Meo Burt
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, UConn Health, Farmington, Connecticut
| | - Liping Xiao
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, UConn Health, Farmington, Connecticut
| | - Marja M Hurley
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, UConn Health, Farmington, Connecticut
- Correspondence: Marja M. Hurley, MD, Department of Medicine MC-3023, UConn Health, 263 Farmington Avenue, Farmington, Connecticut 06030. E-mail:
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Xie Z, Khair M, Shaukat I, Netter P, Mainard D, Barré L, Ouzzine M. Non-canonical Wnt induces chondrocyte de-differentiation through Frizzled 6 and DVL-2/B-raf/CaMKIIα/syndecan 4 axis. Cell Death Differ 2018; 25:1442-1456. [PMID: 29352270 DOI: 10.1038/s41418-017-0050-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 11/20/2017] [Accepted: 11/29/2017] [Indexed: 01/22/2023] Open
Abstract
Dysregulation of Wnt signaling has been implicated in developmental defects and in the pathogenesis of many diseases such as osteoarthritis; however, the underlying mechanisms are poorly understood. Here, we report that non-canonical Wnt signaling induced loss of chondrocyte phenotype through activation of Fz-6/DVL-2/SYND4/CaMKIIα/B-raf/ERK1/2 cascade. We show that in response to Wnt-3a, Frizzled 6 (Fz-6) triggers the docking of CaMKIIα to syndecan 4 (SYND4) and that of B-raf to DVL-2, leading to the phosphorylation of B-raf by CaMKIIα and activation of extracellular signal-regulated kinase 1 and 2 (ERK1/2) signaling, which leads to chondrocyte de-differentiation. We demonstrate that CaMKIIα associates and phosphorylates B-raf in vitro and in vivo. Our study reveals the mechanism by which non-canonical Wnt activates ERK1/2 signaling that induces loss of chondrocyte phenotype, and demonstrates a direct functional relationship between CaMKIIα and B-raf during chondrocyte de-differentiation. The identification of Fz-6, SYND4, and B-raf as novel physiological regulators of chondrocyte phenotype may provide new potential anti-osteoarthritic targets.
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Affiliation(s)
- Zhe Xie
- UMR7365 CNRS-University of Lorraine, Biopôle, Faculty of Medicine, 54505, Vandoeuvre-lès-Nancy, France
| | - Mostafa Khair
- UMR7365 CNRS-University of Lorraine, Biopôle, Faculty of Medicine, 54505, Vandoeuvre-lès-Nancy, France
| | - Irfan Shaukat
- UMR7365 CNRS-University of Lorraine, Biopôle, Faculty of Medicine, 54505, Vandoeuvre-lès-Nancy, France
| | - Patrick Netter
- UMR7365 CNRS-University of Lorraine, Biopôle, Faculty of Medicine, 54505, Vandoeuvre-lès-Nancy, France
| | - Didier Mainard
- UMR7365 CNRS-University of Lorraine, Biopôle, Faculty of Medicine, 54505, Vandoeuvre-lès-Nancy, France
| | - Lydia Barré
- UMR7365 CNRS-University of Lorraine, Biopôle, Faculty of Medicine, 54505, Vandoeuvre-lès-Nancy, France
| | - Mohamed Ouzzine
- UMR7365 CNRS-University of Lorraine, Biopôle, Faculty of Medicine, 54505, Vandoeuvre-lès-Nancy, France.
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He D, Liu J, Hai Y, Zhu Q, Shen Y, Guo S, Zhang W, Zhou X. Increased DOT1L in synovial biopsies of patients with OA and RA. Clin Rheumatol 2017; 37:1327-1332. [PMID: 29234911 DOI: 10.1007/s10067-017-3941-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 11/20/2017] [Accepted: 11/29/2017] [Indexed: 01/15/2023]
Abstract
The studies aimed to determine the changes of histone methylation in synovial tissues of patients with osteoarthritis (OA) and rheumatoid arthritis (RA). Synovial tissues were obtained from 30 patients including 12 OA, 16 RA, and 2 trauma that were used as control. A histone methyltransferase DOT1L of the tissues was examined for transcript level with quantitative RT-PCR and protein expression with western blot. Methylation status of DOT1L substrate, H3K79, was examined with immunohistochemistry and western blot. Two-tailed non-pair T test and chi-square test were applied for age/disease duration and gender distribution, respectively. Kruskal-Wallis test and Post hoc Dunn's test were used for examine the difference between control, OA and RA. Both transcript and protein levels of DOT1L appeared the highest in synovial tissues of RA patients and increased in that of OA patients compared to the controls with ratios of 13.8/4.7/1 and 15.5/11.2/1.0 for RA/OA/control, respectively. The changes between RA and control, and RA and OA patients were statistically significant. Both immunohistochemistry study and western blot showed an increased methylation of H3K79 in synovial tissues of OA and RA patients. Gene and protein expression of DOT1L was increased in synovial tissues of both OA and RA patients. A high level of di-methylated H3K79 was also observed in the patients. Considering the important functions of DOT1L and H3K79 contributing to the initiation and maintenance of active transcription in the genome, these unprecedented findings, although still unclear how to impact diseases, may provide novel insights to further explore pathological mechanism of OA and RA.
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Affiliation(s)
- Dongyi He
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai, China
| | - Jia Liu
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai, China
| | - Yamei Hai
- University of Shanghai Traditional Chinese Medicine, Shanghai, China
| | - Qi Zhu
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai, China
| | - Yu Shen
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai, China
| | - Shicheng Guo
- Center for Human Genetics, Marshfield Clinic Research Foundation, Marshfield, WI, USA
| | - Wenzheng Zhang
- Department of Regenerative and Cancer Cell Biology, Albany Medical College, Albany, NY, USA
| | - Xiaodong Zhou
- Division of Rheumatology and Clinical Immunogenetics, The University of Texas Medical School at Houston, Houston, TX, USA.
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38
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Elayyan J, Lee E, Gabay O, Smith CA, Qiq O, Reich E, Mobasheri A, Henrotin Y, Kimber SJ, Dvir‐Ginzberg M. LEF1‐mediated MMP13 gene expression is repressed by SIRT1 in human chondrocytes. FASEB J 2017; 31:3116-3125. [DOI: 10.1096/fj.201601253r] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 03/20/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Jinan Elayyan
- Laboratory of Cartilage BiologyInstitute of Dental SciencesFaculty of Dental MedicineHebrew University of JerusalemJerusalem Israel
| | - Eun‐Jin Lee
- Department of Biomedical SciencesUniversity of Ulsan College of MedicineAsan Medical CenterSeoul South Korea
| | - Odile Gabay
- U.S. Food and Drug AdministrationCenter for Drug Evaluation and ResearchDivision of Biotechnology Review and Research ISilver Spring Maryland USA
| | - Christopher A. Smith
- Division of Cell Matrix Biology and Regenerative MedicineFaculty of BiologyMedicine and HealthThe University of ManchesterManchester United Kingdom
| | - Omar Qiq
- Laboratory of Cartilage BiologyInstitute of Dental SciencesFaculty of Dental MedicineHebrew University of JerusalemJerusalem Israel
| | - Eli Reich
- Laboratory of Cartilage BiologyInstitute of Dental SciencesFaculty of Dental MedicineHebrew University of JerusalemJerusalem Israel
| | - Ali Mobasheri
- Department of Veterinary Preclinical SciencesSchool of Veterinary MedicineFaculty of Health and Medical SciencesUniversity of SurreyGuildford United Kingdom
- Arthritis Research UK Centre for SportExercise and OsteoarthritisQueen's Medical CentreNottingham United Kingdom
| | - Yves Henrotin
- Bone and Cartilage Research UnitArthropôle LiègeUniversity of LiègeInstitute of PathologyLiège Belgium
| | - Susan J. Kimber
- Division of Cell Matrix Biology and Regenerative MedicineFaculty of BiologyMedicine and HealthThe University of ManchesterManchester United Kingdom
| | - Mona Dvir‐Ginzberg
- Laboratory of Cartilage BiologyInstitute of Dental SciencesFaculty of Dental MedicineHebrew University of JerusalemJerusalem Israel
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Gibson AL, Hui Mingalone CK, Foote AT, Uchimura T, Zhang M, Zeng L. Wnt7a Inhibits IL-1β Induced Catabolic Gene Expression and Prevents Articular Cartilage Damage in Experimental Osteoarthritis. Sci Rep 2017; 7:41823. [PMID: 28165497 PMCID: PMC5292965 DOI: 10.1038/srep41823] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 12/28/2016] [Indexed: 12/27/2022] Open
Abstract
Wnt7a is a protein that plays a critical role in skeletal development. However, its effect on cartilage homeostasis under pathological conditions is not known. In this study, we found a unique inverse correlation between Wnt7a gene expression and that of MMP and IL-1β in individual human OA cartilage specimens. Upon ectopic expression in primary human articular chondrocytes, Wnt7a inhibited IL-1β-induced MMP and iNOS gene expression. Western blot analysis indicated that Wnt7a induced both canonical Wnt signaling and NFAT and Akt non-canonical signaling. Interestingly, inhibiting the canonical and Akt pathway did not affect Wnt7a activity. However, inhibiting the NFAT pathway impaired Wnt7a’s ability to inhibit MMP expression, suggesting that Wnt7a requires NFAT signaling to exert this function. In vivo, intraarticular injection of lentiviral Wnt7a strongly attenuated articular cartilage damage induced by destabilization of the medial meniscus (DMM) OA-inducing surgery in mice. Consistently, Wnt7a also inhibited the progressive increase of joint MMP activity in DMM animals. These results indicate that Wnt7a signaling inhibits inflammatory stimuli-induced catabolic gene expression in human articular chondrocytes and is sufficient to attenuate MMP activities and promote joint cartilage integrity in mouse experimental OA, demonstrating a novel effect of Wnt7a on regulating OA pathogenesis.
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Affiliation(s)
- Averi L Gibson
- Program in Cellular, Molecular, and Developmental Biology, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA 02111, USA.,Department of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA 02111, USA
| | - Carrie K Hui Mingalone
- Program in Cellular, Molecular, and Developmental Biology, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA 02111, USA.,Department of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA 02111, USA
| | - Andrea T Foote
- Department of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA 02111, USA
| | - Tomoya Uchimura
- Program in Cellular, Molecular, and Developmental Biology, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA 02111, USA.,Department of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA 02111, USA
| | - Ming Zhang
- Department of Rheumatology, Tufts Medical Center, 800 Washington Street, Boston, MA 02111, USA
| | - Li Zeng
- Program in Cellular, Molecular, and Developmental Biology, Sackler School of Graduate Biomedical Sciences, Tufts University, Boston, MA 02111, USA.,Department of Integrative Physiology and Pathobiology, Tufts University School of Medicine, Boston, MA 02111, USA.,Department of Orthopedics, Tufts Medical Center, 800 Washington Street, Boston, MA 02111, USA
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40
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Elhaj Mahmoud D, Sassi N, Drissi G, Barsaoui M, Zitouna K, Sahli H, Kallel-Sellami M, Kanoun L, Cheour E, Laadhar L. sFRP3 and DKK1 Regulate Fibroblast-Like Synoviocytes Markers and Wnt Elements Expression Depending on Cellular Context. Immunol Invest 2017; 46:314-328. [PMID: 28151034 DOI: 10.1080/08820139.2016.1267204] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
CONTEXT Fibroblast-like synoviocytes (FLS) from rheumatoid arthritis (RA) display pathogenic behavior. Various members of the Wnt pathway, especially the canonical Wnt/β-catenin cascade, may contribute to autonomous RA FLS activation. It has been shown that the two Wnt inhibitors: sFRP3 and DKK1 contribute to several critical aspects of joint biology. However, their effects on RA FLS are poorly characterized. The aim of our study was to investigate the effects of sFRP3 and DKK1 on FLS markers, Wnt components, and target oncogenes expression by RA FLS and compare the findings to osteoarthritic (OA) FLS. MATERIALS AND METHODS RA and OA FLS were treated with sFRP3 and DKK1 for 6 days. Wnt signaling components (Wnt5a, LRP5 and β-catenin), Wnt target oncogenes (cyclin E1 and WISP1), and FLS markers (fibronectin and MMP3) were analyzed using western blotting and/or qRT-PCR. RESULTS Our data indicated that sFRP3 down-regulated the key gene β-catenin in RA FLS. sFRP3 decreased fibronectin, a well-known downstream effectors gene of Wnt/β-catenin pathway, and LRP5 expression in both RA and OA FLS. In OA FLS, sFRP3 induced increased expression of Wnt5a and MMP3 but did not affect their levels in RA FLS. On the other hand, DKK1 increased fibronectin expression in RA FLS and decreased its expression in OA FLS. CONCLUSION Our results confirm the involvement of Wnt signaling in FLS transformation and show that two inhibitors of the same cascade can regulate differently the same elements and that a single inhibitor can initiate signaling depending on cellular context. ABBREVIATIONS FLS: fibroblast-like synoviocytes; RA: rheumatoid arthritis; Wnt: Wingless; Fz: frizzled; LRP: Fz/low-density lipoprotein receptor protein; WISP1: Wnt1 inducible signaling pathway protein 1; sFRP: secreted Fz-related proteins; DKK: Dickkopf; OA: osteoarthritis; DMEM: Dulbecco's modified Eagle's medium; FBS: fetal bovine serum; PBS: phosphate buffered saline; SDS-PAGE: sodium dodecyl sulfate-polyacrylamide gel electrophoresis; ECL: enhanced chemiluminescence detection solution; MMP3: metaloproteinase 3; qRT-PCR: quantitative real-time polymerase chain reaction; S.D: standard deviation; CRD: cysteine-rich domain; MeCP2: methyl-CpG-binding protein; RANKL: nuclear factor-kappa B ligand.
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Affiliation(s)
- Dorra Elhaj Mahmoud
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia
| | - Nadia Sassi
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia
| | - Ghassen Drissi
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia.,b Department of Orthopedic Surgery and Traumatology , La Rabta Hospital , Tunis , Tunisia
| | - Maher Barsaoui
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia.,b Department of Orthopedic Surgery and Traumatology , La Rabta Hospital , Tunis , Tunisia
| | - Khaled Zitouna
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia.,b Department of Orthopedic Surgery and Traumatology , La Rabta Hospital , Tunis , Tunisia
| | - Hela Sahli
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia
| | - Maryam Kallel-Sellami
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia
| | - Lassad Kanoun
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia.,b Department of Orthopedic Surgery and Traumatology , La Rabta Hospital , Tunis , Tunisia
| | - Elhem Cheour
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia
| | - Lilia Laadhar
- a Immuno-Rheumatology Research laboratory, Rheumatology Department , La Rabta Hospital, University of Tunis-El Manar , Tunis , Tunisia
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Emerging Role and Therapeutic Implication of Wnt Signaling Pathways in Autoimmune Diseases. J Immunol Res 2016; 2016:9392132. [PMID: 27110577 PMCID: PMC4826689 DOI: 10.1155/2016/9392132] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 03/05/2016] [Accepted: 03/09/2016] [Indexed: 12/13/2022] Open
Abstract
The Wnt signaling pathway plays a key role in many biological aspects, such as cellular proliferation, tissue regeneration, embryonic development, and other systemic effects. Under a physiological condition, it is tightly controlled at different layers and arrays, and a dysregulated activation of this signaling has been implicated into the pathogenesis of various human disorders, including autoimmune diseases. Despite the fact that therapeutic interventions are available for ameliorating disease manifestations, there is no curative therapy currently available for autoimmune disorders. Increasing lines of evidence have suggested a crucial role of Wnt signaling during the pathogenesis of many autoimmune diseases; in addition, some of microRNAs (miRNAs), a class of small, noncoding RNA molecules capable of transcriptionally regulating gene expression, have also recently been demonstrated to possess both physiological and pathological roles in autoimmune diseases by regulating the Wnt signaling pathway. This review summarizes currently our understanding of the pathogenic roles of Wnt signaling in several major autoimmune disorders and miRNAs, those targeting Wnt signaling in autoimmune diseases, with a focus on the implication of the Wnt signaling as potential biomarkers and therapeutic targets in immune diseases, as well as miRNA-mediated regulation of Wnt signaling activation in the development of autoimmune diseases.
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Wnt signaling in cartilage development and diseases: lessons from animal studies. J Transl Med 2016; 96:186-96. [PMID: 26641070 PMCID: PMC4838282 DOI: 10.1038/labinvest.2015.142] [Citation(s) in RCA: 137] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Revised: 09/30/2015] [Accepted: 09/30/2015] [Indexed: 01/08/2023] Open
Abstract
Cartilage not only plays essential roles in skeletal development and growth during pre- and postnatal stages but also serves to provide smooth movement of skeletons throughout life. Thus, dysfunction of cartilage causes a variety of skeletal disorders. Results from animal studies reveal that β-catenin-dependent canonical and independent non-canonical Wnt signaling pathways have multiple roles in regulation of cartilage development, growth, and maintenance. β-Catenin-dependent signaling is required for progression of endochondral ossification and growth of axial and appendicular skeletons, while excessive activation of this signaling can cause severe inhibition of initial cartilage formation and growth plate organization and function in mice. In contrast, non-canonical Wnt signaling is important in columnar organization of growth plate chondrocytes. Manipulation of Wnt signaling causes or ameliorates articular cartilage degeneration in rodent osteoarthritis models. Human genetic studies indicate that Wnt/β-catenin signaling is a risk factor for osteoarthritis. Accumulative findings from analysis of expression of Wnt signaling molecules and in vivo and in vitro functional experiments suggest that Wnt signaling is a therapeutic target for osteoarthritis. The target tissues of Wnt signaling may be not only articular cartilage but also synovium and subchondral bone.
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43
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Dendritic Cell-Specific Deletion of β-Catenin Results in Fewer Regulatory T-Cells without Exacerbating Autoimmune Collagen-Induced Arthritis. PLoS One 2015; 10:e0142972. [PMID: 26587585 PMCID: PMC4654567 DOI: 10.1371/journal.pone.0142972] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 10/29/2015] [Indexed: 12/29/2022] Open
Abstract
Dendritic cells (DCs) are professional antigen presenting cells that have the dual ability to stimulate immunity and maintain tolerance. However, the signalling pathways mediating tolerogenic DC function in vivo remain largely unknown. The β-catenin pathway has been suggested to promote a regulatory DC phenotype. The aim of this study was to unravel the role of β-catenin signalling to control DC function in the autoimmune collagen-induced arthritis model (CIA). Deletion of β-catenin specifically in DCs was achieved by crossing conditional knockout mice with a CD11c-Cre transgenic mouse line. Bone marrow-derived DCs (BMDCs) were generated and used to study the maturation profile of these cells in response to a TLR2 or TLR4 ligand stimulation. CIA was induced by intra-dermal immunization with 100 μg chicken type II collagen in complete Freund's adjuvant on days 0 and 21. CIA incidence and severity was monitored macroscopically and by histology. The T cell profile as well as their cytokine production were analysed by flow cytometry. Lack of β-catenin specifically in DCs did not affect the spontaneous, TLR2- or TLR4-induced maturation and activation of BMDCs or their cytokine production. Moreover, no effect on the incidence and severity of CIA was observed in mice lacking β-catenin in CD11c+ cells. A decreased frequency of splenic CD3+CD8+ T cells and of regulatory T cells (Tregs) (CD4+CD25highFoxP3+), but no changes in the frequency of splenic Th17 (CCR6+CXCR3-CCR4+), Th2 (CCR6-CXCR3-CCR4+) and Th1 (CCR6-CXCR3+CCR4-) cells were observed in these mice under CIA condition. Furthermore, the expression of IL-17A, IL-17F, IL-22, IL-4 or IFNγ was also not affected. Our data indicate that ablation of β-catenin expression in DCs did not alter the course and severity of CIA. We conclude that although deletion of β-catenin resulted in a lower frequency of Tregs, this decrease was not sufficient to aggravate the onset and severity of CIA.
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Miao CG, Shi WJ, Xiong YY, Yu H, Zhang XL, Qin MS, Du CL, Song TW, Zhang B, Li J. MicroRNA-663 activates the canonical Wnt signaling through the adenomatous polyposis coli suppression. Immunol Lett 2015; 166:45-54. [PMID: 26028359 DOI: 10.1016/j.imlet.2015.05.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Revised: 05/16/2015] [Accepted: 05/20/2015] [Indexed: 12/25/2022]
Abstract
Rheumatoid arthritis (RA) is a symmetrical polyarticular autoimmune disease of unknown etiology. In this present study, we observed that the adenomatous polyposis coli (APC) expression is down-regulated and the expression of microRNA (miR)-663 increased significantly in synovium from RA patients compared with control. Target gene prediction for miR-663 revealed that the mRNA of APC gene, which is a member of the canonical Wnt signaling pathway, has a miR-663 binding site in its 3'-untranslated region (3'UTR). The result showed that increased miR-663 suppressed the APC expression significantly, and this down-regulation of APC expression triggered the activation of canonical Wnt signaling through accumulation of β-catenin in fibroblast-like synoviocytes (FLS). In addition, increased miR-663 induced the FLS proliferation and the expression MMP3 and fibronectin during disease development. Therefore, miR-663 can be considered as a critical regulator of RA pathogenesis and can be utilized for developing miRNA-based therapeutic agents for RA patients.
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Affiliation(s)
- Cheng-gui Miao
- School of Food and Drug, Anhui Key Laboratory of Poultry Epidemic Prevention and Surveillance, Anhui Science and Technology University, Fengyang 233100, China; School of Pharmacy, Anhui Medical University, Hefei 230032, China
| | - Wei-jing Shi
- School of Food and Drug, Anhui Key Laboratory of Poultry Epidemic Prevention and Surveillance, Anhui Science and Technology University, Fengyang 233100, China
| | - You-yi Xiong
- School of Food and Drug, Anhui Key Laboratory of Poultry Epidemic Prevention and Surveillance, Anhui Science and Technology University, Fengyang 233100, China
| | - Hao Yu
- School of Food and Drug, Anhui Key Laboratory of Poultry Epidemic Prevention and Surveillance, Anhui Science and Technology University, Fengyang 233100, China
| | - Xiao-lin Zhang
- School of Food and Drug, Anhui Key Laboratory of Poultry Epidemic Prevention and Surveillance, Anhui Science and Technology University, Fengyang 233100, China
| | - Mei-song Qin
- School of Food and Drug, Anhui Key Laboratory of Poultry Epidemic Prevention and Surveillance, Anhui Science and Technology University, Fengyang 233100, China
| | - Chuan-lai Du
- School of Food and Drug, Anhui Key Laboratory of Poultry Epidemic Prevention and Surveillance, Anhui Science and Technology University, Fengyang 233100, China
| | - Tong-wen Song
- Affiliated Hospital, Bengbu Medical College, Bengbu 233000, China
| | - Bing Zhang
- First Affiliated Hospital, Anhui Medical University, Hefei 230032, China
| | - Jun Li
- School of Pharmacy, Anhui Medical University, Hefei 230032, China.
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miR-375 regulates the canonical Wnt pathway through FZD8 silencing in arthritis synovial fibroblasts. Immunol Lett 2015; 164:1-10. [PMID: 25619565 DOI: 10.1016/j.imlet.2015.01.003] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 12/30/2014] [Accepted: 01/15/2015] [Indexed: 12/23/2022]
Abstract
Whether the rheumatoid arthritis (RA) pathogenesis is regulated by microRNA (miRNA) is not entirely clear. In this study, we found that miR-375 was down-regulated significantly in fibroblast-like synoviocytes (FLS) in adjuvant-induced arthritis (AIA) rat model compared with control. Because the web-based software TargetScan and PicTar predict Frizzled 8 (FZD8) as the target of miR-375, we investigated whether up-regulated miR-375 plays a role in the activation of the canonical Wnt signaling by targeting the FZD8. Furthermore, the purpose of the present experiments was also to determine the role of miR-375 in the pathogenesis of AIA rat model and to ascertain the effects of FZD8 in this process. Real time qPCR, Western blotting, ELISA and ChIP assay were used to assess the inhibited role of miR-375 in the pathogenesis of AIA rat model and the canonical Wnt signaling. RNA interference was also used to detect the role of knockdown of dephosphorylated β-catenin. Luciferase reporter gene and related methods were performed to determine the FZD8 as the target of miR-375. The increased miR-375 inhibited the pathogenesis of AIA rat model as indicated by decreases in the several disease markers, such as MMP3 and fibronectin. Interestingly, miR-375 also inhibited the canonical Wnt signaling, and the stabilized form of β-catenin blocked the miR-375 effects. FZD8 was identified as the target of miR-375 in AIA rat model by the firefly luciferase reporter gene. In summary, our results demonstrate that miR-375 regulates the pathogenesis of AIA rat model through the canonical Wnt signaling pathway. This discovery may provide new targets for therapeutic intervention to benefit RA patients.
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Abstract
WNT-β-catenin signalling is involved in a multitude of developmental processes and the maintenance of adult tissue homeostasis by regulating cell proliferation, differentiation, migration, genetic stability and apoptosis, as well as by maintaining adult stem cells in a pluripotent state. Not surprisingly, aberrant regulation of this pathway is therefore associated with a variety of diseases, including cancer, fibrosis and neurodegeneration. Despite this knowledge, therapeutic agents specifically targeting the WNT pathway have only recently entered clinical trials and none has yet been approved. This Review examines the problems and potential solutions to this vexing situation and attempts to bring them into perspective.
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Marenzana M, Vugler A, Moore A, Robinson M. Effect of sclerostin-neutralising antibody on periarticular and systemic bone in a murine model of rheumatoid arthritis: a microCT study. Arthritis Res Ther 2014; 15:R125. [PMID: 24432364 PMCID: PMC3979059 DOI: 10.1186/ar4305] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Introduction Patients with chronic inflammatory diseases have increased bone loss and bone fragility and are at increased risk of fracture. Although anti-resorptive drugs are effective in blocking inflammation-induced bone loss, they are less effective at rebuilding bone. We have previously shown that treatment with sclerostin antibody (Scl-AbI) builds bone and can prevent or restore bone loss in a murine model of inflammatory bowel disease. In this study, we tested the effect of Scl-AbI in a murine model of rheumatoid arthritis (the collagen-induced arthritis model, CIA). We hypothesised that sclerostin blockade can protect and restore bone both locally and systemically without affecting progression of inflammation. Methods CIA was induced in male DBA/1 mice, which were treated with either PBS or Scl-AbI (10 mg/kg, weekly) prophylactically for 55 days or therapeutically for 21 days (starting 14 days post onset of arthritis). Systemic inflammation was assessed by measuring the serum concentration of anti-CII IgG1, IgG2a and IgG2b by ELISA. Changes in bone mass and structure, either at sites remote from the joints or at periarticular sites, were measured using DEXA and microCT. Bone focal erosion was assessed in microCT scans of ankle and knee joints. Results Circulating anti-CII immunoglobulins were significantly elevated in mice with CIA and there were no significant differences in the levels of anti-CII immunoglobulins in mice treated with PBS or Scl-ABI. Prophylactic Scl-AbI treatment prevented the decrease in whole body bone mineral density (BMD) and in the bone volume fraction at axial (vertebral body) and appendicular (tibial proximal metaphysis trabecular and mid-diaphysis cortical bone) sites seen in PBS-treated CIA mice, but did not prevent the formation of focal bone erosions on the periarticular bone in the knee and ankle joints. In the therapeutic study, Scl-AbI restored BMD and bone volume fraction at all assessed sites but was unable to repair focal erosions. Conclusions Sclerostin blockade prevented or reversed the decrease in axial and appendicular bone mass in the murine model of rheumatoid arthritis, but did not affect systemic inflammation and was unable to prevent or repair local focal erosion.
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Bougault C, Priam S, Houard X, Pigenet A, Sudre L, Lories RJ, Jacques C, Berenbaum F. Protective role of frizzled-related protein B on matrix metalloproteinase induction in mouse chondrocytes. Arthritis Res Ther 2014; 16:R137. [PMID: 24984954 PMCID: PMC4226985 DOI: 10.1186/ar4599] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Accepted: 06/02/2014] [Indexed: 12/19/2022] Open
Abstract
Introduction Our objective was to investigate whether a lack of frizzled-related protein B (FrzB), an extracellular antagonist of the Wnt signaling pathways, could enhance cartilage degradation by facilitating the expression, release and activation of matrix metalloproteinases (MMPs) by chondrocytes in response to tissue-damaging stimuli. Methods Cartilage explants from FrzB−/− and wild-type mice were challenged by excessive dynamic compression (0.5 Hz and 1 MPa for 6 hours). Load-induced glycosaminoglycan (GAG) release and MMP enzymatic activity were assessed. Interleukin-1β (IL-1β) (10, 100 and 1000 pg/mL for 24 hours) was used to stimulate primary cultures of articular chondrocytes from FrzB−/− and wild-type mice. The expression and release of MMP-3 and −13 were determined by RT-PCR, western blot and ELISA. The accumulation of β-catenin was assessed by RT-PCR and western blot. Results Cartilage degradation, as revealed by a significant increase in GAG release (2.8-fold, P = 0.014) and MMP activity (4.5-fold, P = 0.014) by explants, was induced by an excessive load. Load-induced MMP activity appeared to be enhanced in FrzB−/− cartilage explants compared to wild-type (P = 0.17). IL-1β dose-dependently induced Mmp-13 and −3 gene expression and protein release by cultured chondrocytes. IL-1β-mediated increase in MMP-13 and −3 was slightly enhanced in FrzB−/− chondrocytes compared to wild-type (P = 0.05 and P = 0.10 at gene level, P = 0.17 and P = 0.10 at protein level, respectively). Analysis of Ctnn1b and Lef1 gene expression and β-catenin accumulation at protein level suggests that the enhanced catabolic response of FrzB−/− chondrocytes to IL-1β and load may be associated with an over-stimulation of the canonical Wnt/β-catenin pathway. Conclusions Our results suggest that FrzB may have a protective role on cartilage degradation and MMP induction in mouse chondrocytes by attenuating deleterious effects of the activation of the canonical Wnt/β-catenin pathway.
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Abstract
Protein arrays have shown potential applications in cancer research. After several decades of research, it has become evident that many cytokines are central to the development of cancer and its treatment. Cytokine antibody arrays that have been designed to simultaneously detect multiple cytokines are not only available, but show a diversity of applications in the study of many diseases in addition to cancer. This review will focus on the implementation of cytokine antibody arrays in many aspects of cancer research, such as biomarker discovery, molecular mechanisms of cancer development, preclinical studies and the effects of cancer compounds.
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Affiliation(s)
- Ruo-Pan Huang
- Emory University School of Medicine, Department of Gynecology & Obstetrics, Atlanta, GA 30322, USA.
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Inui A, Iwakura T, Hari Reddi A. Regulation of lubricin/superficial zone protein by Wnt signalling in bovine synoviocytes. J Tissue Eng Regen Med 2013; 10:172-7. [PMID: 23955850 DOI: 10.1002/term.1808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 06/04/2013] [Accepted: 07/17/2013] [Indexed: 11/06/2022]
Abstract
Lubricin, homologous to superficial zone protein (SZP), functions as a boundary lubricant in articular cartilage and plays an essential role in the maintenance of joint function and homeostasis. Wnt signalling plays a key role in joint development, including synovial joint formation, and several Wnt proteins are expressed in the synovium and articular cartilage in arthritis. The aim of this study was to determine the role of Wnt signalling on SZP accumulation in synoviocytes. Isolated synoviocytes from bovine knee joints were cultured with Wnt proteins (Wnt-3a and Wnt-5a) and antagonists or agonists of the Wnt-β-catenin pathway or Wnt-Ca(2+) pathway in serum-free chemically defined medium. SZP accumulation in the culture medium was determined by enzyme-linked immunosorbent assay. Wnt-3a suppressed SZP accumulation via a Wnt-β-catenin-dependent pathway. In contrast, Wnt-5a stimulated SZP accumulation via a β-catenin independent pathway. The present investigation provides novel insights into the role of the Wnt signalling pathways in SZP accumulation in synoviocytes and their roles in the homeostasis of normal joints.
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Affiliation(s)
- Atsuyuki Inui
- Lawrence Ellison Center for Tissue Regeneration and Repair, Department of Orthopedic Surgery, University of California at Davis, Sacramento, CA, USA
| | - Takashi Iwakura
- Lawrence Ellison Center for Tissue Regeneration and Repair, Department of Orthopedic Surgery, University of California at Davis, Sacramento, CA, USA
| | - A Hari Reddi
- Lawrence Ellison Center for Tissue Regeneration and Repair, Department of Orthopedic Surgery, University of California at Davis, Sacramento, CA, USA
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