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Vakayil M, Madani AY, Agha MV, Majeed Y, Hayat S, Yonuskunju S, Mohamoud YA, Malek J, Suhre K, Mazloum NA. The E3 ubiquitin-protein ligase UHRF1 promotes adipogenesis and limits fibrosis by suppressing GPNMB-mediated TGF-β signaling. Sci Rep 2024; 14:11886. [PMID: 38789534 PMCID: PMC11126700 DOI: 10.1038/s41598-024-62508-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 05/17/2024] [Indexed: 05/26/2024] Open
Abstract
The E3 ubiquitin-ligase UHRF1 is an epigenetic regulator coordinating DNA methylation and histone modifications. However, little is known about how it regulates adipogenesis or metabolism. In this study, we discovered that UHRF1 is a key regulatory factor for adipogenesis, and we identified the altered molecular pathways that UHRF1 targets. Using CRISPR/Cas9-based knockout strategies, we discovered the whole transcriptomic changes upon UHRF1 deletion. Bioinformatics analyses revealed that key adipogenesis regulators such PPAR-γ and C/EBP-α were suppressed, whereas TGF-β signaling and fibrosis markers were upregulated in UHRF1-depleted differentiating adipocytes. Furthermore, UHRF1-depleted cells showed upregulated expression and secretion of TGF-β1, as well as the glycoprotein GPNMB. Treating differentiating preadipocytes with recombinant GPNMB led to an increase in TGF-β protein and secretion levels, which was accompanied by an increase in secretion of fibrosis markers such as MMP13 and a reduction in adipogenic conversion potential. Conversely, UHRF1 overexpression studies in human cells demonstrated downregulated levels of GPNMB and TGF-β, and enhanced adipogenic potential. In conclusion, our data show that UHRF1 positively regulates 3T3-L1 adipogenesis and limits fibrosis by suppressing GPNMB and TGF-β signaling cascade, highlighting the potential relevance of UHRF1 and its targets to the clinical management of obesity and linked metabolic disorders.
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Affiliation(s)
- Muneera Vakayil
- College of Health and Life Sciences, Hamad Bin Khalifa University, Qatar Foundation, PO Box 34110, Doha, Qatar
- Department of Microbiology and Immunology, Weill Cornell Medicine-Qatar (WCM-Q), Qatar Foundation, PO Box 24144, Doha, Qatar
| | - Aisha Y Madani
- Department of Microbiology and Immunology, Weill Cornell Medicine-Qatar (WCM-Q), Qatar Foundation, PO Box 24144, Doha, Qatar
| | - Maha V Agha
- Translational Research Institute, Academic Health System, Hamad Medical Corporation, PO Box 3050, Doha, Qatar
| | - Yasser Majeed
- Department of Microbiology and Immunology, Weill Cornell Medicine-Qatar (WCM-Q), Qatar Foundation, PO Box 24144, Doha, Qatar
| | - Shahina Hayat
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar (WCM-Q), Qatar Foundation, PO Box 24144, Doha, Qatar
| | - Shameem Yonuskunju
- Department of Genetic Medicine, Weill Cornell Medicine-Qatar (WCM-Q), Qatar Foundation, PO Box 24144, Doha, Qatar
| | - Yasmin Ali Mohamoud
- Department of Genetic Medicine, Weill Cornell Medicine-Qatar (WCM-Q), Qatar Foundation, PO Box 24144, Doha, Qatar
| | - Joel Malek
- Department of Genetic Medicine, Weill Cornell Medicine-Qatar (WCM-Q), Qatar Foundation, PO Box 24144, Doha, Qatar
| | - Karsten Suhre
- Department of Physiology and Biophysics, Weill Cornell Medicine-Qatar (WCM-Q), Qatar Foundation, PO Box 24144, Doha, Qatar
| | - Nayef A Mazloum
- Department of Microbiology and Immunology, Weill Cornell Medicine-Qatar (WCM-Q), Qatar Foundation, PO Box 24144, Doha, Qatar.
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2
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Crossman J, Lai H, Kulka M, Jomha N, Flood P, El-Bialy T. The Effect of Low-Intensity Pulsed Ultrasound on Temporomandibular Joint Arthritis in Juvenile Rats. Tissue Eng Part A 2024. [PMID: 38517092 DOI: 10.1089/ten.tea.2024.0034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024] Open
Abstract
Juvenile idiopathic arthritis is an inflammatory disease that can affect the temporomandibular joint (TMJ) and lower jaw growth. Better treatment options are needed, so this study investigated the effect of low-intensity pulsed ultrasound (LIPUS) on TMJ arthritis. Seventy-two 3-week-old male Wistar rats were in vivo microcomputed tomography (micro-CT) scanned and divided into eight groups (n = 9). These groups were Group 1-TMJ arthritis and immediate LIPUS treatment (20 min/day, 4 weeks); Group 2-immediate LIPUS treatment and no TMJ arthritis; Group 3-TMJ arthritis and no LIPUS; Group 4-no TMJ arthritis and no LIPUS; Group 5-TMJ arthritis and LIPUS treatment with a delayed start by 4 weeks; Group 6-Delayed LIPUS and no TMJ arthritis; Group 7-TMJ arthritis and no (delayed) LIPUS; and Group 8-no TMJ arthritis and no (delayed) LIPUS. Ex vivo micro-CT scanning was completed, and samples were prepared for tissue analysis. Synovitis was observed in the TMJ arthritis (collagen-induced arthritis [CIA]) groups, but the severity appeared greater in the groups without LIPUS treatment. Fibrocartilage and hypertrophic cell layer thicknesses in the CIA group without LIPUS treatment were significantly greater (p < 0.05). Proteoglycan staining appeared greater in the LIPUS groups. Immediate LIPUS treatment increased the expression of type II collagen, type X collagen, and transforming growth factor-beta 1 (TGF-β1) immunostaining, and CIA (no LIPUS) increased MMP-13, vascular endothelial growth factor, and interleukin-1 beta (IL-1β) immunostaining. LIPUS treatment prevented growth disturbances observed in the CIA groups (no LIPUS) (p < 0.005). Our results have contributed to the understanding of the uses and limitations of the CIA juvenile rat model and have demonstrated the effects of LIPUS on the TMJ and mandibular growth. This information will help in designing future studies for investigating LIPUS and TMJ arthritis, leading to the development of new treatment options for children with juvenile arthritis in their TMJs.
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Affiliation(s)
- Jacqueline Crossman
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Hollis Lai
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Marianna Kulka
- Department of Medical Microbiology & Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
- Quantum and Nanotechnologies Research Center, The National Research Council Canada, Ontario, Canada
| | - Nadr Jomha
- Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Patrick Flood
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Tarek El-Bialy
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
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Tomaszewska E, Hułas-Stasiak M, Dobrowolski P, Świątkiewicz M, Muszyński S, Tomczyk-Warunek A, Blicharski T, Donaldson J, Arciszewski MB, Świetlicki M, Puzio I, Bonior J. Does Chronic Pancreatitis in Growing Pigs Lead to Articular Cartilage Degradation and Alterations in Subchondral Bone? Int J Mol Sci 2024; 25:1989. [PMID: 38396667 PMCID: PMC10888541 DOI: 10.3390/ijms25041989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 02/04/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
Chronic pancreatitis (CP), a progressive inflammatory disease, poses diagnostic challenges due to its initially asymptomatic nature. While CP's impact on exocrine and endocrine functions is well-recognized, its potential influence on other body systems, particularly in young individuals, remains underexplored. This study investigates the hypothesis that CP in growing pigs leads to alterations in articular cartilage and subchondral bone, potentially contributing to osteoarthritis (OA) development. Utilizing a pig model of cerulein-induced CP, we examined the structural and compositional changes in subchondral bone, articular cartilage, and synovial fluid. Histological analyses, including Picrosirius Red and Safranin-O staining, were employed alongside immuno-histochemistry and Western blotting techniques. Our findings reveal significant changes in the subchondral bone, including reduced bone volume and alterations in collagen fiber composition. Articular cartilage in CP pigs exhibited decreased proteoglycan content and alterations in key proteins such as MMP-13 and TGF-β1, indicative of early cartilage degradation. These changes suggest a link between CP and musculoskeletal alterations, underscoring the need for further research into CP's systemic effects. Our study provides foundational insights into the relationship between CP and skeletal health, potentially guiding future pediatric healthcare strategies for early CP diagnosis and management.
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Affiliation(s)
- Ewa Tomaszewska
- Department of Animal Physiology, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, 20-950 Lublin, Poland;
| | - Monika Hułas-Stasiak
- Department of Functional Anatomy and Cytobiology, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, 20-033 Lublin, Poland; (M.H.-S.); (P.D.)
| | - Piotr Dobrowolski
- Department of Functional Anatomy and Cytobiology, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, 20-033 Lublin, Poland; (M.H.-S.); (P.D.)
| | - Małgorzata Świątkiewicz
- Department of Animal Nutrition and Feed Science, National Research Institute of Animal Production, 32-083 Balice, Poland;
| | - Siemowit Muszyński
- Department of Biophysics, Faculty of Environmental Biology, University of Life Sciences in Lublin, 20-950 Lublin, Poland;
| | - Agnieszka Tomczyk-Warunek
- Laboratory of Locomotor System Research, Department of Rehabilitation and Physiotherapy, Medical University in Lublin, 20-090 Lublin, Poland;
| | - Tomasz Blicharski
- Department of Orthopaedics and Rehabilitation, Medical University in Lublin, 20-090 Lublin, Poland;
| | - Janine Donaldson
- School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Parktown, Johannesburg 2193, South Africa;
| | - Marcin B. Arciszewski
- Department of Animal Anatomy and Histology, University of Life Sciences in Lublin, 20-950 Lublin, Poland;
| | - Michał Świetlicki
- Department of Applied Physics, Faculty of Mechanical Engineering, Lublin University of Technology, 20-618 Lublin, Poland;
| | - Iwona Puzio
- Department of Animal Physiology, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, 20-950 Lublin, Poland;
| | - Joanna Bonior
- Department of Medical Physiology, Chair of Biomedical Sciences, Institute of Physiotherapy, Faculty of Health Sciences, Jagiellonian University Medical College, 31-501 Cracow, Poland;
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Zheng C, Hoshi K, Hikita A. miR-92a-3p-inspired shRNA exhibits pro-chondrogenic and chondrocyte protective effects in osteoarthritis treatment through targeting SMAD6/7. J Bone Miner Metab 2024; 42:1-16. [PMID: 38055109 DOI: 10.1007/s00774-023-01474-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 10/06/2023] [Indexed: 12/07/2023]
Abstract
INTRODUCTION Osteoarthritis (OA) compromises patients' quality of life and requires further study. Although miR-92a-3p was reported to possess chondroprotective effects, the underlying mechanism requires further clarification. The objectives of this study were to elucidate the mechanism by which miR-92a-3p alleviates OA and to examine the efficacy of shRNA-92a-3p, which was designed based on mature miR-92a-3p. MATERIALS AND METHODS TargetScan and luciferase reporter assay were used to predict the target of miR-92a-3p. Adipose-derived stem cells (ADSCs) were transfected with miR-92a-3p/miR-NC mimic for the analysis of chondrogenic biomarkers and SMAD proteins. ADSCs and osteoarthritic chondrocytes were transduced with shRNA-92a-3p for the analysis of chondrogenic biomarkers and SMAD proteins. OA was surgically induced in C57BL/6JJcl mice, and ADSCs with/without shRNA-92a-3p transduction were intra-articularly injected for the assessment of cartilage damage. RESULTS SMAD6 and SMAD7 were predicted as direct targets of miR-92a-3p by TargetScan and luciferase reporter assay. Transfection of the miR-92a-3p mimic resulted in a decrease in SMAD6 and SMAD7 levels and an increase in phospho-SMAD2/3, phospho-SMAD1/5/9, SOX9, collagen type II, and aggrecan levels in ADSCs. Furthermore, shRNA-92a-3p decreased SMAD6 and SMAD7 levels, and increased phospho-SMAD2/3, phospho-SMAD1/5/9, SOX9, collagen type II, and aggrecan levels in ADSCs and osteoarthritic chondrocytes. Additionally, ADSC-shRNA-92a-3p-EVs reduced the rate of decrease of SOX9, collagen type II, and aggrecan in osteoarthritic chondrocytes. In mice with surgically induced OA, shRNA-92a-3p-treated ADSCs alleviated cartilage damage more effectively than nontreated ADSCs. CONCLUSIONS miR-92a-3p and shRNA-92a-3p exhibit therapeutic effects in treating OA by targeting SMAD6 and SMAD7, thereby enhancing TGF-β signaling.
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Affiliation(s)
- Chenhuang Zheng
- Department of Sensory and Motor System Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan
- Department of Tissue Engineering, The University of Tokyo Hospital, Bunkyo City, 7 Chome-3-1 Hongo, Tokyo, 113-8655, Japan
| | - Kazuto Hoshi
- Department of Sensory and Motor System Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, 113-8655, Japan
- Department of Tissue Engineering, The University of Tokyo Hospital, Bunkyo City, 7 Chome-3-1 Hongo, Tokyo, 113-8655, Japan
- Department of Oral-Maxillofacial Surgery, Dentistry and Orthodontics, The University of Tokyo Hospital, Tokyo, 113-8655, Japan
| | - Atsuhiko Hikita
- Department of Tissue Engineering, The University of Tokyo Hospital, Bunkyo City, 7 Chome-3-1 Hongo, Tokyo, 113-8655, Japan.
- Department of Oral-Maxillofacial Surgery, Dentistry and Orthodontics, The University of Tokyo Hospital, Tokyo, 113-8655, Japan.
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Bagheri Varzaneh M, Zhao Y, Rozynek J, Han M, Reed DA. Disrupting mechanical homeostasis promotes matrix metalloproteinase-13 mediated processing of neuron glial antigen 2 in mandibular condylar cartilage. Eur Cell Mater 2023; 45:113-130. [PMID: 37154195 PMCID: PMC10405277 DOI: 10.22203/ecm.v045a08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
Post-traumatic osteoarthritis in the temporomandibular joint (TMJ OA) is associated dysfunctional cellmatrix mediated signalling resulting from changes in the pericellular microenvironment after injury. Matrix metalloproteinase (MMP)-13 is a critical enzyme in biomineralisation and the progression of OA that can both degrade the extracellular matrix and modify extracellular receptors. This study focused on MMP-13 mediated changes in a transmembrane proteoglycan, Neuron Glial antigen 2 (NG2/CSPG4). NG2/CSPG4 is a receptor for type VI collagen and a known substrate for MMP-13. In healthy articular layer chondrocytes, NG2/CSPG4 is membrane bound but becomes internalised during TMJ OA. The objective of this study was to determine if MMP-13 contributed to the cleavage and internalisation of NG2/CSPG4 during mechanical loading and OA progression. Using preclinical and clinical samples, it was shown that MMP-13 was present in a spatiotemporally consistent pattern with NG2/CSPG4 internalisation during TMJ OA. In vitro, it was illustrated that inhibiting MMP-13 prevented retention of the NG2/CSPG4 ectodomain in the extracellular matrix. Inhibiting MMP-13 promoted the accumulation of membrane-associated NG2/CSPG4 but did not affect the formation of mechanical-loading dependent variant specific fragments of the ectodomain. MMP- 13 mediated cleavage of NG2/CSPG4 is necessary to initiate clathrin-mediated internalisation of the NG2/ CSPG4 intracellular domain following mechanical loading. This mechanically sensitive MMP-13-NG2/CSPG4 axis affected the expression of key mineralisation and OA genes including bone morphogenetic protein 2, and parathyroid hormone-related protein. Together, these findings implicated MMP-13 mediated cleavage of NG2/CSPG4 in the mechanical homeostasis of mandibular condylar cartilage during the progression of degenerative arthropathies such as OA.
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Affiliation(s)
| | | | | | | | - D A Reed
- 801 South Paulina Street, Room 431, Chicago, IL 60612,
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6
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Donnenfield JI, Karamchedu NP, Proffen BL, Molino J, Fleming BC, Murray MM. Transcriptomic changes in porcine articular cartilage one year following disruption of the anterior cruciate ligament. PLoS One 2023; 18:e0284777. [PMID: 37134114 PMCID: PMC10156018 DOI: 10.1371/journal.pone.0284777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 04/07/2023] [Indexed: 05/04/2023] Open
Abstract
To determine the transcriptomic changes seen in early- to mid-stage posttraumatic osteoarthritis (PTOA) development, 72 Yucatan minipigs underwent transection of the anterior cruciate ligament. Subjects were randomized to no further intervention, ligament reconstruction, or ligament repair, followed by articular cartilage harvesting and RNA-sequencing at three different postoperative timepoints (1, 4, and 52 weeks). Six additional subjects received no ligament transection and provided cartilage tissue to serve as controls. Differential gene expression analysis between post-transection cartilage and healthy cartilage revealed an initial increase in transcriptomic differences at 1 and 4 weeks followed by a stark reduction in transcriptomic differences at 52 weeks. This analysis also showed how different treatments genetically modulate the course of PTOA following ligament disruption. Specific genes (e.g., MMP1, POSTN, IGF1, PTGFR, HK1) were identified as being upregulated in the cartilage of injured subjects across all timepoints regardless of treatment. At the 52-week timepoint, 4 genes (e.g., A4GALT, EFS, NPTXR, ABCA3) that-as far as we know-have yet to be associated with PTOA were identified as being concordantly differentially expressed across all treatment groups when compared to controls. Functional pathway analysis of injured subject cartilage compared to control cartilage revealed overarching patterns of cellular proliferation at 1 week, angiogenesis, ECM interaction, focal adhesion, and cellular migration at 4 weeks, and calcium signaling, immune system activation, GABA signaling, and HIF-1 signaling at 52 weeks.
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Affiliation(s)
- Jonah I. Donnenfield
- Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA, United States of America
| | - Naga Padmini Karamchedu
- Department of Orthopaedics, Warren Alpert Medical School of Brown University/Rhode Island Hospital, Providence, RI, United States of America
| | - Benedikt L. Proffen
- Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA, United States of America
| | - Janine Molino
- Department of Orthopaedics, Warren Alpert Medical School of Brown University/Rhode Island Hospital, Providence, RI, United States of America
| | - Braden C. Fleming
- Department of Orthopaedics, Warren Alpert Medical School of Brown University/Rhode Island Hospital, Providence, RI, United States of America
| | - Martha M. Murray
- Division of Sports Medicine, Department of Orthopaedic Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA, United States of America
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7
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Pulford CS, Uppalapati CK, Montgomery MR, Averitte RL, Hull EE, Leyva KJ. A Hybrid Epithelial to Mesenchymal Transition in Ex Vivo Cutaneous Squamous Cell Carcinoma Tissues. Int J Mol Sci 2022; 23:ijms23169183. [PMID: 36012449 PMCID: PMC9408944 DOI: 10.3390/ijms23169183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 08/09/2022] [Accepted: 08/14/2022] [Indexed: 11/16/2022] Open
Abstract
While most cases of cutaneous squamous cell carcinoma (cSCC) are benign, invasive cSCC is associated with higher mortality and is often more difficult to treat. As such, understanding the factors that influence the progression of cSCC are important. Aggressive cancers metastasize through a series of evolutionary changes, collectively called the epithelial-to-mesenchymal transition (EMT). During EMT, epithelial cells transition to a highly mobile mesenchymal cell type with metastatic capacities. While changes in expression of TGF-β, ZEB1, SNAI1, MMPs, vimentin, and E-cadherin are hallmarks of an EMT process occurring within cancer cells, including cSCC cells, EMT within tissues is not an “all or none” process. Using patient-derived cSCC and adjacent normal tissues, we show that cells within individual cSCC tumors are undergoing a hybrid EMT process, where there is variation in expression of EMT markers by cells within a tumor mass that may be facilitating invasion. Interestingly, cells along the outer edges of a tumor mass exhibit a more mesenchymal phenotype, with reduced E-cadherin, β-catenin, and cytokeratin expression and increased vimentin expression. Conversely, cells in the center of a tumor mass retain a higher expression of the epithelial markers E-cadherin and cytokeratin and little to no expression of vimentin, a mesenchymal marker. We also detected inverse expression changes in the miR-200 family and the EMT-associated transcription factors ZEB1 and SNAI1, suggesting that cSCC EMT dynamics are regulated in a miRNA-dependent manner. These novel findings in cSCC tumors provide evidence of phenotypic plasticity of the EMT process occurring within patient tissues, and extend the characterization of a hybrid EMT program occurring within a tumor mass. This hybrid EMT program may be promoting both survival and invasiveness of the tumors. A better understanding of this hybrid EMT process may influence therapeutic strategies in more invasive disease.
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Affiliation(s)
- Christopher S. Pulford
- Arizona College of Osteopathic Medicine, Midwestern University, 19555 N. 59th Avenue, Glendale, AZ 85308, USA
- Biomedical Sciences Program, College of Graduate Studies, Midwestern University, 19555 N. 59th Avenue, Glendale, AZ 85308, USA
| | - Chandana K. Uppalapati
- Department of Microbiology & Immunology, College of Graduate Studies, Midwestern University, 19555 N. 59th Avenue, Glendale, AZ 85308, USA
| | | | - Richard L. Averitte
- Affiliated Dermatology & Affiliated Laboratories, 20401 N. 73rd Street #230, Scottsdale, AZ 85255, USA
| | - Elizabeth E. Hull
- Biomedical Sciences Program, College of Graduate Studies, Midwestern University, 19555 N. 59th Avenue, Glendale, AZ 85308, USA
| | - Kathryn J. Leyva
- Department of Microbiology & Immunology, College of Graduate Studies, Midwestern University, 19555 N. 59th Avenue, Glendale, AZ 85308, USA
- Correspondence: ; Tel.: 1-623-572-3294
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8
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Yoo KH, Thapa N, Chwae YJ, Yoon SH, Kim BJ, Lee JO, Jang YN, Kim J. Transforming growth factor‑β family and stem cell‑derived exosome therapeutic treatment in osteoarthritis (Review). Int J Mol Med 2022; 49:62. [PMID: 35293597 PMCID: PMC8930092 DOI: 10.3892/ijmm.2022.5118] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 03/01/2022] [Indexed: 11/21/2022] Open
Abstract
Osteoarthritis (OA), although extensively researched, still lacks an effective and safe treatment. The only current treatment option available for advanced OA is joint replacement surgery. This surgery may pose the risks of persistent pain, surgical complications and limited implant lifespan. Transforming growth factor (TGF)‑β has a crucial role in multiple cellular processes such as cell proliferation. Any deterioration in TGF‑β signaling pathways can have an immense impact on OA. Owing to the crucial role of TGF‑β in cartilage homeostasis, targeting it could be an alternative therapeutic approach. Additionally, stem cell‑based therapy has recently emerged as an effective treatment strategy that could replace surgery. A number of recent findings suggest that the tissue regeneration effect of stem cells is attributed to the paracrine secretion of anti‑inflammatory and chondroprotective mediators or trophic factors, particularly nanosized extracellular vesicles (i.e., exosomes). Literature searches were performed in the MEDLINE, EMBASE, Cochrane Library and PubMed electronic database for relevant articles published before September 2021. Multiple investigators have confirmed TGF‑β3 as a promising candidate which has the chondrogenic potential to repair articular cartilage degeneration. Combining TGF‑β3 with bone morphogenetic proteins‑6, which has synergistic effect on chondrogenesis, with an efficient platform such as exosomes, which themselves possess a chondroprotective function, offers an innovative and more efficient approach to treat injured cartilage. In addition, multiple findings stating the role of exosomes in chondroprotection has also verified a similar fact showing exosomes may be a more favorable choice than the source itself. In the present review, the importance of TGF‑β family in OA and the possibility of therapeutic treatment using stem cell‑derived exosomes are described.
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Affiliation(s)
- Kwang Ho Yoo
- Department of Dermatology, Chung‑Ang University College of Medicine, Seoul 06973, Republic of Korea
| | - Nikita Thapa
- CK‑Exogene, Inc., Seongnam, Gyeonggi‑do 13201, Republic of Korea
| | - Yong Joon Chwae
- Department of Microbiology, Ajou University School of Medicine, Suwon, Gyeonggi‑do 16499, Republic of Korea
| | - Seung Hyun Yoon
- Department of Physical Medicine and Rehabilitation, Ajou University School of Medicine, Suwon, Gyeonggi‑do 16499, Republic of Korea
| | - Beom Joon Kim
- Department of Dermatology, Chung‑Ang University College of Medicine, Seoul 06973, Republic of Korea
| | - Jung Ok Lee
- Department of Dermatology, Chung‑Ang University College of Medicine, Seoul 06973, Republic of Korea
| | - You Na Jang
- Department of Dermatology, Chung‑Ang University College of Medicine, Seoul 06973, Republic of Korea
| | - Jaeyoung Kim
- CK‑Exogene, Inc., Seongnam, Gyeonggi‑do 13201, Republic of Korea
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9
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Wang H, Ma B. Healthcare and Scientific Treatment of Knee Osteoarthritis. JOURNAL OF HEALTHCARE ENGINEERING 2022; 2022:5919686. [PMID: 35126931 PMCID: PMC8816538 DOI: 10.1155/2022/5919686] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/29/2021] [Accepted: 01/08/2022] [Indexed: 01/22/2023]
Abstract
Knee osteoarthritis is a chronic degenerative disease companied with chronic knee pain and dysfunction. However, the etiology and pathogenesis of knee osteoarthritis were unclear. Currently, age, diet, trauma, obesity, and inheritance are the main risk factors. The major pathological hallmarks of knee osteoarthritis included subchondral bone sclerosis, articular cartilage degeneration, arthrosynovitis, and osteophyte. With the acceleration of the aging process in China, the treatment of knee arthritis and the methods to improve the quality of life have become the focus of medical staff. Currently, therapies in clinical practice include surgery and nonoperative treatment; however, the clinical effects of different individuals at different stages will still be very different. This article reviews the recent advances in the treatment of knee osteoarthritis from three aspects: nonsurgical treatment, surgical treatment, and modern new medical means.
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Affiliation(s)
- Huan Wang
- Orthopedics, The Second Affiliated Hospital of the Air Military Force Military Medical University, Xi'an, Shanxi Province 710000, China
| | - Baoan Ma
- Orthopedics, The Second Affiliated Hospital of the Air Military Force Military Medical University, Xi'an, Shanxi Province 710000, China
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10
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Zhang Y, Mu Y, He Y, Li Z, Mi G, Liu Y, Zhang M, Wang H, Feng Y, Fang Q, Ma T, Deng X, Chen J. Upregulated expression of transforming growth factor-β receptor I/II in an endemic Osteoarthropathy in China. BMC Musculoskelet Disord 2021; 22:1051. [PMID: 34930205 PMCID: PMC8690967 DOI: 10.1186/s12891-021-04939-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 12/06/2021] [Indexed: 11/25/2022] Open
Abstract
Background Kashin–Beck disease (KBD) is a chronic, deforming, endemic osteochondropathy that begins in patients as young as 2–3 years of age. The pathogenesis of KBD remains unclear, although selenium (Se) deficiency and T-2 toxin food contamination are both linked to the disease. In the present study, we evaluated transforming growth factor-β receptor (TGF-βR I and II) levels in clinical samples of KBD and in pre-clinical disease models. Methods Human specimens were obtained from the hand phalanges of eight donors with KBD and eight control donors. Animal models of the disease were established using Sprague–Dawley rats, which were fed an Se-deficient diet for 4 weeks and later administered the T-2 toxin. Cartilage cellularity and morphology were examined by hematoxylin and eosin staining. Expression and localization of TGF-βRI and II were evaluated using immunohistochemical staining and western blotting. Results In the KBD samples, chondral necrosis was detected based on cartilage cell disappearance and alkalinity loss in the matrix ground substance. In the necrotic areas, TGF-βRI and II staining were strong. Positive percentages of TGF-βRI and II staining were higher in the cartilage samples of KBD donors than in those of control donors. TGF-βRI and II staining was also increased in cartilage samples from rats administered T-2 toxin or fed on Se-deficient plus T-2 toxin diets. Conclusion TGF-βRI and II may be involved in the pathophysiology of KBD. This study provides new insights into the pathways that contribute to KBD development. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04939-6.
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Affiliation(s)
- Ying Zhang
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China.,School of Nursing, Health Science Center, Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Yudong Mu
- Department of Clinical Laboratory, Tumor Hospital of Shaanxi Province, Affiliated to the Medical Collage of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Ying He
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Zhengzheng Li
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Ge Mi
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Yinan Liu
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Meng Zhang
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Hui Wang
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Yiping Feng
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Qian Fang
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Tianyou Ma
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China
| | - Xianghua Deng
- Research Division, HSS, Research Institute, Hospital for Special Surgery, and Weill Cornell Medical College, 535 East 70th Street, New York, NY, 10021, USA
| | - Jinghong Chen
- The Institute of Endemic Disease, School of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, P.R. China.
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11
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Abo-zalam HB, Abdelsalam RM, Abdel-Rahman RF, Abd-Ellah MF, Khattab MM. In Vivo Investigation of the Ameliorating Effect of Tempol against MIA-Induced Knee Osteoarthritis in Rats: Involvement of TGF-β1/SMAD3/NOX4 Cue. Molecules 2021; 26:molecules26226993. [PMID: 34834085 PMCID: PMC8618489 DOI: 10.3390/molecules26226993] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/09/2021] [Accepted: 11/17/2021] [Indexed: 11/16/2022] Open
Abstract
Osteoarthritis (OA) is a complex disease characterized by structural, functional, and metabolic deteriorations of the whole joint and periarticular tissues. In the current study, we aimed to investigate the possible effects of tempol on knee OA induced by the chemical chondrotoxic monosodium iodoacetate (MIA) which closely mimics both the pain and structural changes associated with human OA. Rats were administrated oral tempol (100 mg/kg) one week post-MIA injection (3 mg/50 μL saline) at the right knee joints for 21 consecutive days. Tempol improved motor performance and debilitated the MIA-related radiological and histological alterations. Moreover, it subsided the knee joint swelling. Tempol decreased the cartilage degradation-related biomarkers as matrix metalloproteinase-13, bone alkaline phosphatase (bone ALP), and fibulin-3. The superoxide dismutase mimetic effect of tempol was accompanied by decreased NADPH oxidase 4 (NOX4), inflammatory mediators, nuclear factor-kappa B (NF-κB), over-released transforming growth factor-β1 (TGF-β1). Tempol decreased the expression of chemokine (C-C motif) ligand 2 (CCL2). On the molecular level, tempol reduced the phosphorylated protein levels of p38 mitogen-activated protein kinase (MAPK), and small mother against decapentaplegic 3 homologs (SMAD3). These findings suggest the promising role of tempol in ameliorating MIA-induced knee OA in rats via collateral suppression of the catabolic signaling cascades including TGF-β1/SMAD3/NOX4, and NOX4/p38MAPK/NF-κB and therefore modulation of oxidative stress, catabolic inflammatory cascades, chondrocyte metabolic homeostasis.
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Affiliation(s)
- Hagar B. Abo-zalam
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, October 6 University, Giza 12585, Egypt
- Correspondence: or ; Tel.: +20-102-082-9562
| | - Rania M. Abdelsalam
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (R.M.A.); (M.M.K.)
- Department of Biology, Faculty of Pharmacy, New Giza University, Cairo 12613, Egypt
| | - Rehab F. Abdel-Rahman
- Department of Pharmacology, Medical Research and Clinical Studies Institute, National Research Centre, Giza 12622, Egypt;
| | - Mohamed F. Abd-Ellah
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Cairo 11651, Egypt;
| | - Mahmoud M. Khattab
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt; (R.M.A.); (M.M.K.)
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12
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Mannarino M, Cherif H, Li L, Sheng K, Rabau O, Jarzem P, Weber MH, Ouellet JA, Haglund L. Toll-like receptor 2 induced senescence in intervertebral disc cells of patients with back pain can be attenuated by o-vanillin. Arthritis Res Ther 2021; 23:117. [PMID: 33863359 PMCID: PMC8051055 DOI: 10.1186/s13075-021-02504-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 04/03/2021] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND There is an increased level of senescent cells and toll-like teceptor-1, -2, -4, and -6 (TLR) expression in degenerating intervertebral discs (IVDs) from back pain patients. However, it is currently not known if the increase in expression of TLRs is related to the senescent cells or if it is a more general increase on all cells. It is also not known if TLR activation in IVD cells will induce cell senescence. METHODS Cells from non-degenerate human IVD were obtained from spine donors and cells from degenerate IVDs came from patients undergoing surgery for low back pain. Gene expression of TLR-1,2,4,6, senescence and senescence-associated secretory phenotype (SASP) markers was evaluated by RT-qPCR in isolated cells. Matrix synthesis was verified with safranin-O staining and Dimethyl-Methylene Blue Assay (DMMB) confirmed proteoglycan content. Protein expression of p16INK4a, SASP factors, and TLR-2 was evaluated by immunocytochemistry (ICC) and/or by enzyme-linked immunosorbent assay (ELISA). RESULTS An increase in senescent cells was found following 48-h induction with a TLR-2/6 agonist in cells from both non-degenerate and degenerating human IVDs. Higher levels of SASP factors, TLR-2 gene expression, and protein expression were found following 48-h induction with TLR-2/6 agonist. Treatment with o-vanillin reduced the number of senescent cells, and increased matrix synthesis in IVD cells from back pain patients. Treatment with o-vanillin after induction with TLR-2/6 agonist reduced gene and protein expression of SASP factors and TLR-2. Co-localized staining of p16INK4a and TLR-2 demonstrated that senescent cells have a high TLR-2 expression. CONCLUSIONS Taken together our data demonstrate that activation of TLR-2/6 induce senescence and increase TLR-2 and SASP expression in cells from non-degenerate IVDs of organ donors without degeneration and back pain and in cells from degenerating human IVD of patients with disc degeneration and back pain. The senescent cells showed high TLR-2 expression suggesting a link between TLR activation and cell senescence in human IVD cells. The reduction in senescence, SASP, and TLR-2 expression suggest o-vanillin as a potential disease-modifying drug for patients with disc degeneration and back pain.
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Affiliation(s)
- Matthew Mannarino
- Department of Surgery, Orthopaedic Research Lab, McGill University, Montreal, Canada
- Department of Surgery, McGill Scoliosis and Spine Group, McGill University, Montreal, Canada
- Department of Surgery, The Research Institute of McGill University Health Center, Montreal, Canada
| | - Hosni Cherif
- Department of Surgery, Orthopaedic Research Lab, McGill University, Montreal, Canada
- Department of Surgery, McGill Scoliosis and Spine Group, McGill University, Montreal, Canada
- Department of Surgery, The Research Institute of McGill University Health Center, Montreal, Canada
| | - Li Li
- Department of Surgery, Orthopaedic Research Lab, McGill University, Montreal, Canada
- Department of Surgery, McGill Scoliosis and Spine Group, McGill University, Montreal, Canada
- Department of Surgery, The Research Institute of McGill University Health Center, Montreal, Canada
| | - Kai Sheng
- Department of Surgery, Orthopaedic Research Lab, McGill University, Montreal, Canada
- Department of Surgery, McGill Scoliosis and Spine Group, McGill University, Montreal, Canada
- Shriner's Hospital for Children, Montreal, Canada
| | - Oded Rabau
- Department of Surgery, McGill Scoliosis and Spine Group, McGill University, Montreal, Canada
- Shriner's Hospital for Children, Montreal, Canada
| | - Peter Jarzem
- Department of Surgery, Orthopaedic Research Lab, McGill University, Montreal, Canada
- Department of Surgery, McGill Scoliosis and Spine Group, McGill University, Montreal, Canada
- Department of Surgery, The Research Institute of McGill University Health Center, Montreal, Canada
| | - Michael H Weber
- Department of Surgery, Orthopaedic Research Lab, McGill University, Montreal, Canada
- Department of Surgery, McGill Scoliosis and Spine Group, McGill University, Montreal, Canada
- Department of Surgery, The Research Institute of McGill University Health Center, Montreal, Canada
| | - Jean A Ouellet
- Department of Surgery, Orthopaedic Research Lab, McGill University, Montreal, Canada
- Department of Surgery, McGill Scoliosis and Spine Group, McGill University, Montreal, Canada
- Department of Surgery, The Research Institute of McGill University Health Center, Montreal, Canada
- Shriner's Hospital for Children, Montreal, Canada
| | - Lisbet Haglund
- Department of Surgery, Orthopaedic Research Lab, McGill University, Montreal, Canada.
- Department of Surgery, McGill Scoliosis and Spine Group, McGill University, Montreal, Canada.
- Department of Surgery, The Research Institute of McGill University Health Center, Montreal, Canada.
- Shriner's Hospital for Children, Montreal, Canada.
- Department of Surgery, Montreal General Hospital, McGill University Health Centre, Room C9.173,1650 Cedar Ave, Montreal, QC, H3G 1A4, Canada.
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Iversen IJ, Pham TM, Schmal H. Do acute inflammatory cytokines affect 3- and 12-month postoperative functional outcomes-a prospective cohort study of 12 patients with proximal tibia fractures. BMC Musculoskelet Disord 2021; 22:342. [PMID: 33838687 PMCID: PMC8035750 DOI: 10.1186/s12891-021-04207-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 02/24/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Patients with intra-articular fractures tend to develop post-traumatic osteoarthritis (PTOA). The initial inflammatory response with elevation of inflammatory cytokines following joint trauma might be responsible for triggering cartilage catabolism and degradation. We aimed to identify and quantify cytokine levels in fractured and healthy knee joints and the correlation of these cytokines with clinical outcomes. METHODS In this prospective cohort study, synovial fluid and plasma were collected from 12 patients with proximal intra-articular tibia fractures before surgery. The concentration of sixteen inflammatory cytokines, two cartilage degradation products and four metabolic mediators where measured, comparing the acute injured knee with the healthy contralateral knee. Patients were evaluated 3- and 12-months after surgery with clinical parameters and radiographical scanning. Non-parametrical Wilcoxon rank-sum and Spearman tests were used for statistical analysis, and a P-value below 0.05 was considered significant. RESULTS We found an elevation of the pro-inflammatory cytokines IL-1β, IL-2, IL-6, IL-8, IL-12p70, TNF-α, IFN-y, MMP-1, MMP-3, and MMP-9 and a simultaneous elevation of the anti-inflammatory cytokines IL-1RA, IL-4, IL-10, and IL-13 in the injured knee. Several pro- and anti-inflammatory cytokines and metabolic mediators were correlated with clinical outcomes 12 months after surgery, especially with pain perception. CONCLUSIONS Our results support that an inflammatory process occurs after intra-articular knee fractures, which is characterized by the elevation of both pro- and anti-inflammatory cytokines. There was no sign of cartilage damage within the timeframe from injury to operation. We found a correlation between the initial inflammatory reaction with clinical outcomes 12 months after surgery.
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Affiliation(s)
- Imran Jamal Iversen
- Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, J.B. Winsløws Vej 4, 5000 Odense, Denmark
- University of Southern Denmark, Odense, Denmark
| | - That Minh Pham
- Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, J.B. Winsløws Vej 4, 5000 Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Hagen Schmal
- Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, J.B. Winsløws Vej 4, 5000 Odense, Denmark
- University of Southern Denmark, Odense, Denmark
- Clinic of Orthopedic Surgery, Medical Center—University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- OPEN, Odense Patient data Explorative Network, Odense University Hospital/Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
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14
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Arora V, Singh G, O-Sullivan I, Ma K, Natarajan Anbazhagan A, Votta-Velis EG, Bruce B, Richard R, van Wijnen AJ, Im HJ. Gut-microbiota modulation: The impact of thegut-microbiotaon osteoarthritis. Gene 2021; 785:145619. [PMID: 33781857 DOI: 10.1016/j.gene.2021.145619] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 02/11/2021] [Accepted: 03/23/2021] [Indexed: 02/08/2023]
Abstract
Osteoarthritis (OA) is one of the most common medical conditions affecting > 300 million people globally which represents the formidable public health challenge. Despite its clinical and financial ramifications, there are currently no approved disease modifying OA drugs available and symptom palliation is the only alternative. Currently, the amount of data on the human intestinal microbiome is growing at a high rate, both in health and in various pathological conditions. With an increase in the amount of the accumulated data, there is an expanded understanding that the microbiome provides compelling evidence of a link between thegut microbiomeand development ofOA. The microbiota management tools of probiotics and/or prebiotics or symbiotic have been developed and indeed, commercialized over the past few decades with the expressed purpose of altering the microbiota within the gastrointestinal tract which could be a potentially novel intervention to tackle or prevent OA. However, the mechanisms how intestinal microbiota affects the OA pathogenesis are still not clear and further research targeting specific gut microbiota or its metabolites is still needed to advance OA treatment strategies from symptomatic management to individualized interventions of OA pathogenesis. This article provides an overview of the various preclinical and clinical studies using probiotics and prebiotics as plausible therapeutic options that can restore the gastrointestinal microbiota and its impact on the OA pathogenesis. May be in the near future the targeted alterations of gut microbiota may pave the way for developing new interventions to prevent and treat OA.
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Affiliation(s)
- Vipin Arora
- Department of Neural and Pain Sciences, School of Dentistry, University of Maryland, Baltimore, MD 21201, USA
| | - Gurjit Singh
- Departments of Bioengineering, the University of Illinois at Chicago, Chicago, IL, USA
| | - InSug O-Sullivan
- Departments of Medicine, the University of Illinois at Chicago, Chicago, IL, USA
| | - Kaige Ma
- Departments of Bioengineering, the University of Illinois at Chicago, Chicago, IL, USA
| | | | - E Gina Votta-Velis
- Departments of Anesthesiology, the University of Illinois at Chicago, Chicago, IL, USA; Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Benjamin Bruce
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Ripper Richard
- Departments of Anesthesiology, the University of Illinois at Chicago, Chicago, IL, USA
| | | | - Hee-Jeong Im
- Departments of Bioengineering, the University of Illinois at Chicago, Chicago, IL, USA; Jesse Brown Veterans Affairs Medical Center (JBVAMC) at Chicago, IL, USA.
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15
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Hu Q, Ecker M. Overview of MMP-13 as a Promising Target for the Treatment of Osteoarthritis. Int J Mol Sci 2021; 22:ijms22041742. [PMID: 33572320 PMCID: PMC7916132 DOI: 10.3390/ijms22041742] [Citation(s) in RCA: 152] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 01/02/2023] Open
Abstract
Osteoarthritis (OA) is a common degenerative disease characterized by the destruction of articular cartilage and chronic inflammation of surrounding tissues. Matrix metalloproteinase-13 (MMP-13) is the primary MMP involved in cartilage degradation through its particular ability to cleave type II collagen. Hence, it is an attractive target for the treatment of OA. However, the detailed molecular mechanisms of OA initiation and progression remain elusive, and, currently, there are no interventions available to restore degraded cartilage. This review fully illustrates the involvement of MMP-13 in the initiation and progression of OA through the regulation of MMP-13 activity at the molecular and epigenetic levels, as well as the strategies that have been employed against MMP-13. The aim of this review is to identify MMP-13 as an attractive target for inhibitor development in the treatment of OA.
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Crossman J, Lai H, Kulka M, Jomha N, Flood P, El-Bialy T. Collagen-Induced Temporomandibular Joint Arthritis Juvenile Rat Animal Model. Tissue Eng Part C Methods 2021; 27:115-123. [PMID: 33397207 DOI: 10.1089/ten.tec.2020.0294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Juvenile idiopathic arthritis can affect the temporomandibular joint (TMJ) can cause growth disturbances of the lower jaw (mandible). The collagen-induced arthritis (CIA) juvenile rat model may be an appropriate model for studying how juvenile arthritis affects this joint during growth. However, studies using this animal model to investigate TMJ arthritis are limited. To validate an animal model for studying TMJ arthritis in growing rats, our study aimed to investigate the changes in mandibular growth and expression of proteins and cytokines in the mandibular condyle of CIA juvenile rat TMJs. A total of 27 male Wistar rats (3 weeks old) were scanned with microcomputed tomography (MicroCT) and divided into three groups (n = 9); CIA was induced in each TMJ in the CIA group, the Saline group received saline injections (sham injections) into their TMJs, and the Healthy group remained untreated (no TMJ injections) as negative controls. After 4 weeks, our results show that mandibular growth was significantly reduced in the CIA group compared with the Saline group (p < 0.01). There was no difference in mandibular growth between the two control groups (Saline and Healthy). Inflamed synovial tissue, cartilage invaginations, and lipid accumulation were observed in the CIA TMJs. Toluidine blue staining revealed decreased proteoglycan production in the CIA cartilage. In addition, immunohistochemistry revealed that type II collagen expression decreased, interleukin-1β expression increased, and matrix metalloproteinase-13 expression increased in the CIA TMJs in comparison with the two control groups (Saline and Healthy). Immunostaining of tumor necrosis factor-α (TNF-α) was quantified and we showed that TNF-α expression was significantly greater in the CIA cartilage compared with both control groups (p < 0.05), and there was no difference in TNF-α expression between the Saline and Healthy groups. This CIA juvenile rat model of TMJ juvenile arthritis shows that CIA reduced mandibular growth and induced degenerative changes in TMJ condylar cartilage. This new information will help to understand the pathogenesis involved in CIA in juvenile rat TMJs for this animal model to be used in research investigating new therapeutics to treat TMJ juvenile arthritis. Impact statement In this study, the effects of collagen-induced arthritis (CIA) on the temporomandibular joint (TMJ) using a juvenile rat model were investigated. Our results showed that local injection of CIA in the TMJ significantly reduced mandibular growth and caused degenerative changes in condylar cartilage. This information helps to validate this animal model for studying the effect of arthritis in TMJs in growing rats. This model has the potential to be used in future studies to evaluate possible therapies for TMJ arthritis.
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Affiliation(s)
- Jacqueline Crossman
- Department of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Hollis Lai
- Department of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Marianna Kulka
- Department of Medical Microbiology & Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Nadr Jomha
- Department of Surgery, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Patrick Flood
- Department of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Tarek El-Bialy
- Department of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
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Chawla S, Berkelaar MHM, Dasen B, Halleux C, Guth-Gundel S, Kramer I, Ghosh S, Martin I, Barbero A, Occhetta P. Blockage of bone morphogenetic protein signalling counteracts hypertrophy in a human osteoarthritic micro-cartilage model. J Cell Sci 2020; 133:133/23/jcs249094. [PMID: 33310869 DOI: 10.1242/jcs.249094] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 10/30/2020] [Indexed: 11/20/2022] Open
Abstract
Bone morphogenetic protein (BMP) signalling plays a significant role during embryonic cartilage development and has been associated with osteoarthritis (OA) pathogenesis, being in both cases involved in triggering hypertrophy. Inspired by recent findings that BMP inhibition counteracts hypertrophic differentiation of human mesenchymal progenitors, we hypothesized that selective inhibition of BMP signalling would mitigate hypertrophic features in OA cartilage. First, a 3D in vitro OA micro-cartilage model was established using minimally expanded OA chondrocytes that was reproducibly able to capture OA-like hypertrophic features. BMP signalling was then restricted by means of two BMP receptor type I inhibitors, resulting in reduction of OA hypertrophic traits while maintaining synthesis of cartilage extracellular matrix. Our findings open potential pharmacological strategies for counteracting cartilage hypertrophy in OA and support the broader perspective that key signalling pathways known from developmental processes can guide the understanding, and possibly the mitigation, of adult pathological features.
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Affiliation(s)
- Shikha Chawla
- Department of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland.,Regenerative Engineering Laboratory, Department of Textile Technology, Indian Institute of Technology, Delhi 110016, India
| | - Majoska H M Berkelaar
- Department of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
| | - Boris Dasen
- Department of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
| | - Christine Halleux
- Musculoskeletal Disease Area, Novartis Institutes for BioMedical Research, CH-4056 Basel, Switzerland
| | - Sabine Guth-Gundel
- Musculoskeletal Disease Area, Novartis Institutes for BioMedical Research, CH-4056 Basel, Switzerland
| | - Ina Kramer
- Musculoskeletal Disease Area, Novartis Institutes for BioMedical Research, CH-4056 Basel, Switzerland
| | - Sourabh Ghosh
- Regenerative Engineering Laboratory, Department of Textile Technology, Indian Institute of Technology, Delhi 110016, India
| | - Ivan Martin
- Department of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
| | - Andrea Barbero
- Department of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
| | - Paola Occhetta
- Department of Biomedicine, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
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18
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Abstract
Osteoarthritis (OA) is a multifactorial disease with huge phenotypic heterogeneity. The disease affects all tissues in the joint, and the loss of articular cartilage is its hallmark. The main biochemical components of the articular cartilage are type II collagen, aggrecan, and water. Transforming growth factor-beta (TGF-β) signaling is one of the signaling pathways that maintains the healthy cartilage. However, the two subpathways of the TGF-β signaling-TGF-β and bone morphogenetic proteins (BMP) subpathways, lose their balance in OA, resulting an increased expression of cartilage degradation enzymes including matrix metallopeptidase 13 (MMP13), cathepsin B (CTSB), and cathepsin K (CTSK) and a decreased expression of aggrecan (ACAN). Thus, restoring the balance of two subpathways might provide a new avenue for treating OA patients. Further, metabolic changes are seen in OA and can be used to distinguish different subtypes of OA patients. Metabolomics studies showed that at least three endotypes of OA can be distinguished: 11% of OA patients are characterized by an elevated blood butyryl carnitine, 33% of OA patients have significant reduced arginine concentration, and 56% with metabolic alteration in phospholipid metabolism. While these findings need to be confirmed, they are promising personalized medicine tools for OA management.
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Affiliation(s)
- Guangju Zhai
- Discipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada.
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19
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Dai G, Xiao H, Liao J, Zhou N, Zhao C, Xu W, Xu W, Liang X, Huang W. Osteocyte TGFβ1‑Smad2/3 is positively associated with bone turnover parameters in subchondral bone of advanced osteoarthritis. Int J Mol Med 2020; 46:167-178. [PMID: 32319543 PMCID: PMC7255453 DOI: 10.3892/ijmm.2020.4576] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 04/02/2020] [Indexed: 12/22/2022] Open
Abstract
Subchondral sclerosis is considered the main characteristic of advanced osteoarthritis, in which bone remodeling mediated by transforming growth factor β (TGFβ) signaling plays an indispensable role in the metabolism. Osteocytes have been identified as pivotal regulators of bone metabolism, due to their mechanosensing and endocrine function. Therefore, the aim of the present study was to investigate the association between osteocyte TGFβ signal and subchondral sclerosis. Knee tibia plateau samples were collected from osteoarthritic patients and divided into three groups: The full cartilage, partial cartilage and full defect groups. Next, changes in osteocyte TGFβ signaling and subchondral bone structure underlying various types of cartilage erosion were detected. Bone mineral density (BMD) assay, histology [hematoxylin and eosin, Safranin‑O/Fast green, and tartrate resistant acid phosphatase (TRAP) staining], and reverse transcription‑quantitative PCR mainly detected structural alterations, osteogenic and osteoclastic activity in the cartilage and subchondral bone. The activation of the TGFβ signaling pathway in the subchondral bone was detected by immunohistochemistry and western blotting. The association between osteocyte TGFβ and the regulation of bone metabolism was analyzed by correlation analysis, and further proven in vitro. It was confirmed that the BMD of the subchondral bone increased and underwent sclerosis in the partial cartilage and full defect groups. Additional observation included the thinning of the area of calcified cartilage, in which a bone island formed locally, with subchondral bone plate thickening and increased trabecular bone volume. TRAP staining suggested an increase in bone resorption in subchondral underlying areas of the partial cartilage and full defect groups. Immunohistochemistry results confirmed the activation of osteocyte TGFβ in subchondral underlying areas with severe cartilage erosion. Moreover, osteocyte phosphorylated‑Smad2/3 was positively correlated with subchondral BMD, alkaline phosphatase and osteopontin mRNA expression, but it was negatively correlated with TRAP+ cells. Furthermore, it was confirmed in vitro that osteocyte TGFβ signaling could regulate the osteogenic and osteoclastic activity of the mesenchymal stem cells. This study illustrated that osteocyte TGFβ signaling is positively associated with the remodeling of subchondral bone in advanced osteoarthritis and provides a preliminary theoretical basis for further investigations of the role and mechanism of osteocyte TGFβ in subchondral of osteoarthritis.
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Affiliation(s)
- Guangming Dai
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Haozhuo Xiao
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Junyi Liao
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Nian Zhou
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Chen Zhao
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Wei Xu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Wenjuan Xu
- Institute of Life and Science Research, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Xi Liang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
| | - Wei Huang
- Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, P.R. China
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Wagner JM, Schmidt SV, Dadras M, Huber J, Wallner C, Dittfeld S, Becerikli M, Jaurich H, Reinkemeier F, Drysch M, Lehnhardt M, Behr B. Inflammatory processes and elevated osteoclast activity chaperon atrophic non-union establishment in a murine model. J Transl Med 2019; 17:416. [PMID: 31831031 PMCID: PMC6909450 DOI: 10.1186/s12967-019-02171-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 12/05/2019] [Indexed: 01/09/2023] Open
Abstract
Background Delayed bone healing, especially in long bones poses one of the biggest problems in orthopeadic and reconstructive surgery and causes tremendous costs every year. There is a need for exploring the causes in order to find an adequate therapy. Earlier investigations of human scaphoid non-union revealed an elevated osteoclast activity, accompanied by upregulated levels of TGF-beta and RANKL. Interestingly, scaphoid non-union seemed to be well vascularized. Methods In the current study, we used a murine femur-defect model to study atrophic non unions over a time-course of 10 weeks. Different time points were chosen, to gather insights into the dynamic processes of non-union establishment. Results Histological analyses as well as western blots and qRT-PCR indicated enhanced osteoclast activity throughout the observation period, paralleled by elevated levels of TGF-beta, TNF-alpha, MMP9, MMP13 and RANKL, especially during the early phases of non-union establishment. Interestingly, elevated levels of these mediators decreased markedly over a period of 10 weeks, as inflammatory reaction during non-union establishment seemed to wear out. To our surprise, osteoblastogenesis seemed to be unaffected during early stages of non-union establishment. Conclusion Taken together, we gained first insights into the establishment process of atrophic non unions, in which inflammatory processes accompanied by highly elevated osteoclast activity seem to play a leading role.
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Affiliation(s)
- Johannes M Wagner
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany.
| | - Sonja V Schmidt
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Mehran Dadras
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Julika Huber
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Christoph Wallner
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Stephanie Dittfeld
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Mustafa Becerikli
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Henriette Jaurich
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Felix Reinkemeier
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Marius Drysch
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Marcus Lehnhardt
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
| | - Björn Behr
- University Hospital BG Bergmannsheil Bochum, Bürkle-de-la-Camp Platz 1, 44789, Bochum, Germany
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Wen ZH, Lin YY, Chang YC, Tang CC, Hsieh SP, Lee HP, Sung CS, Chen WF, Lee CH, Hsuan Jean Y. The COX-2 inhibitor etoricoxib reduces experimental osteoarthritis and nociception in rats: The roles of TGF-β1 and NGF expressions in chondrocytes. Eur J Pain 2019; 24:209-222. [PMID: 31495059 DOI: 10.1002/ejp.1478] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 08/22/2019] [Accepted: 08/26/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND Osteoarthritis (OA) is the most common joint disease, especially affecting the knee joint. Etoricoxib, a highly selective cyclooxygenase (COX)-2 inhibitor which can reduce postoperative pain after orthopaedic surgery. The aim of this study was to investigate the effects of oral etoricoxib on the development of OA and to examine concomitant changes in the nociceptive behaviour of rats. METHOD OA was induced in wistar rats by anterior cruciate ligament transection (ACLT) of the right knee. The ACLT + etoricoxib groups received 6.7 or 33.3 mg/kg of oral etoricoxib three times a week for 12 consecutive weeks, starting at week 8 after ACLT. Nociceptive behaviours and changes in knee joint width during OA development were analyzed. Histopathological studies were then performed on the cartilage. Immunohistochemical analysis was performed to examine the effect of etoricoxib on the expression of transforming growth factor-beta (TGF-β) and nerve growth factor (NGF) in articular cartilage chondrocytes. RESULTS OA rats receiving etoricoxib showed a significantly lower degree of cartilage degeneration than the rats receiving placebo. Nociceptive behaviour studies showed significant improvement in the ACLT + etoricoxib groups compared to that in the ACLT group. Moreover, etoricoxib attenuated NGF expression, but increased TGF-β expression, in OA-affected cartilage. CONCLUSIONS Oral etoricoxib in a rat OA model (a) attenuates the development of OA, (b) concomitantly reduces nociception, and (c) modulates chondrocyte metabolism, possibly by inhibiting NGF expression and increasing TGF-β expression. SIGNIFICANCE Oral administration of etoricoxib can attenuate the development of OA, with an associated attenuation of nociceptive behaviour in an experimental rat OA model. Moreover, etoricoxib attenuated NGF expression, but enhanced TGF-β expression in OA-affected chondrocytes. These findings may pave the way for further investigations of etoricoxib as a potential therapeutic target for the treatment of the inflammatory component in OA.
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Affiliation(s)
- Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Yen-You Lin
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Yi-Chen Chang
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Chi-Chieh Tang
- Department of Early Childhood Education, National Pintung University, Pingtung, Taiwan
| | - Shih-Peng Hsieh
- Section of Pathology, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Hsin-Pai Lee
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Chun-Sung Sung
- Department of Anesthesiology, Taipei Veteran General Hospital, Taipei, Taiwan
| | - Wu-Fu Chen
- Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chian-Her Lee
- Department of Orthopedic, School of Medicine, Taipei Medical University, Taipei Medical University Hospital, Taipei, Taiwan
| | - Yen Hsuan Jean
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
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Zhai G, Pelletier JP, Liu M, Aitken D, Randell E, Rahman P, Jones G, Martel-Pelletier J. Activation of The Phosphatidylcholine to Lysophosphatidylcholine Pathway Is Associated with Osteoarthritis Knee Cartilage Volume Loss Over Time. Sci Rep 2019; 9:9648. [PMID: 31273319 PMCID: PMC6609700 DOI: 10.1038/s41598-019-46185-w] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 06/21/2019] [Indexed: 01/24/2023] Open
Abstract
To identify serum biomarker(s) for predicting knee cartilage volume loss over time, we studied 139 knee osteoarthritis (OA) patients from a previous 24-month clinical trial cohort. Targeted metabolomic profiling was performed on serum collected at baseline. The pairwise metabolite ratios as proxies for enzymatic reaction were calculated and used in the analysis. Cartilage volume loss between baseline and 24 months was assessed quantitatively by magnetic resonance imaging (MRI). Data revealed an association between the serum ratio of lysophosphatidylcholine 18:2 (lysoPC 18:2) to phosphatidylcholine 44:3 (PC44:3) and the cartilage volume loss in the lateral compartment (β = -0.21 ± 0.04, p = 8.53*10-7) and with joint degradation markers, COMP (r = 0.32, p = 0.0002) and MMP1 (r = 0.26, p = 0.002). The significance remained after adjustment for age, sex, BMI, diabetes, hypertension, dyslipidemia, and the treatment taken in the original study. As the ratio indicated the over activation of the conversion pathway of PC to lysoPC catalyzed by phospholipase A2 (PLA2), we assessed and found that a specific PLA2, PLA2G5, was significantly increased in human OA cartilage and synovial membrane (85% and 19% respectively, both p < 0.04) compared to controls, and its overexpression correlated with IL-6 (r = 0.63, p = 0.0008). Our data suggest that the serum lysoPC 18:2 to PC44:3 ratio is highly associated with a greater risk of cartilage volume loss of the knee and warrants further investigation in an independent cohort.
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Affiliation(s)
- Guangju Zhai
- Discipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada.
| | - Jean-Pierre Pelletier
- Osteoarthritis Research Unit, University of Montreal Hospital Research Centre (CRCHUM), Montreal, QC, Canada
| | - Ming Liu
- Discipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Dawn Aitken
- Menzies Research Institute, University of Tasmania, Hobart, Australia
| | - Edward Randell
- Department of Laboratory Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Proton Rahman
- Discipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Graeme Jones
- Menzies Research Institute, University of Tasmania, Hobart, Australia
| | - Johanne Martel-Pelletier
- Osteoarthritis Research Unit, University of Montreal Hospital Research Centre (CRCHUM), Montreal, QC, Canada
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Ye F, Xu H, Yin H, Zhao X, Li D, Zhu Q, Wang Y. The role of BMP6 in the proliferation and differentiation of chicken cartilage cells. PLoS One 2019; 14:e0204384. [PMID: 31260450 PMCID: PMC6602178 DOI: 10.1371/journal.pone.0204384] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 05/28/2019] [Indexed: 11/18/2022] Open
Abstract
Previous studies have indicated that bone morphogenetic protein (BMP) 6 may play an important role in skeletal system development and progression. However, the mechanism underlying the effects of BMP6 in cartilage cell proliferation and differentiation remains unknown. In this study, cartilage cells were isolated from shanks of chicken embryos and treated with different concentrations of Growth Hormone. Cell proliferation potential was assessed using real-time polymerase chain reaction (RT-PCR), western blotting and CCK-8 assays in vitro. The results showed that at 48 h, the Collagen II and BMP6 expression levels in 50 ng/μl GH-treated cartilage cells were significantly higher than in groups treated with 100 ng/μl or 200 ng/μl GH. We further observed that knockdown of BMP6 in cartilage cells led to significantly decreased expression mRNAs and proteins of Collagen II and Collagen X. Moreover, the suppression of BMP6 expression by a specific siRNA led to significantly decreased expression mRNA levels of IGF1R, JAK2, PKC, PTH, IHH and PTHrP and decreased protein levels of PKC, IHH and PTHrP. Taken together, our data suggest that BMP6 may play a critical role in chicken cartilage cell proliferation and differentiation through the regulation of IGF1, JAK2, PKC, PTH, and IHH-PTHrP signaling pathways.
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Affiliation(s)
- Fei Ye
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu, China
| | - Hengyong Xu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu, China
| | - Huadong Yin
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu, China
| | - Xiaoling Zhao
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu, China
| | - Diyan Li
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu, China
| | - Qing Zhu
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu, China
| | - Yan Wang
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu, China
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Chen PH, Tang T, Liu C, Wang B, Mian M, Oka C, Baquerizo M, Li Y, Xu L. High-Temperature Requirement A1 Protease as a Rate-Limiting Factor in the Development of Osteoarthritis. THE AMERICAN JOURNAL OF PATHOLOGY 2019; 189:1423-1434. [PMID: 31051168 DOI: 10.1016/j.ajpath.2019.03.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 02/22/2019] [Accepted: 03/19/2019] [Indexed: 02/05/2023]
Abstract
Preserving the mature articular cartilage of joints is a critical focus in the prevention and treatment of osteoarthritis. We determined whether the genetic inactivation of high-temperature requirement A1 (HtrA1) can significantly attenuate the degradation of articular or condylar cartilage. Two types of mouse models of osteoarthritis were used, a spontaneous mutant mouse model [type XI collagen-haploinsufficient (Col11a1+/-) mice] and two post-traumatic mouse models [destabilization of the medial meniscus (DMM) on the knee and a partial discectomy (PDE) on the temporomandibular joint]. Three different groups of mice were generated: i) HtrA1 was genetically deleted from Col11a1+/- mice (HtrA1-/-;Col11a1+/-), ii) HtrA1-deficient mice (HtrA1-/-) were subjected to DMM, and iii) HtrA1-/- mice were subjected to PDE. Knee and temporomandibular joints from the mice were characterized for evidence of cartilage degeneration. The degradation of articular or condylar cartilage was significantly delayed in HtrA1-/-;Col11a1+/- mice and HtrA1-/- mice after DMM or PDE. The amount of collagen type VI was significantly higher in the articular cartilage in HtrA1-/-;Col11a1+/- mice, compared with that in Col11a1+/- mice. The genetic removal of HtrA1 may delay the degradation of articular or condylar cartilage in mice.
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Affiliation(s)
- Peter H Chen
- Department of Developmental Biology, Harvard School of Dental Medicine, Boston, Massachusetts
| | - Tian Tang
- Department of Developmental Biology, Harvard School of Dental Medicine, Boston, Massachusetts; Department of Orthodontics, State Key Laboratory of Oral Diseases, National Clinical for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Chenlu Liu
- Department of Developmental Biology, Harvard School of Dental Medicine, Boston, Massachusetts; Department of Orthodontics, State Key Laboratory of Oral Diseases, National Clinical for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Beiyu Wang
- Department of Developmental Biology, Harvard School of Dental Medicine, Boston, Massachusetts; Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Michelle Mian
- Department of Developmental Biology, Harvard School of Dental Medicine, Boston, Massachusetts
| | - Chio Oka
- Division of Gene Function in Animals, Nara Institute of Science and Technology, Ikoma, Japan
| | - Maria Baquerizo
- Department of Developmental Biology, Harvard School of Dental Medicine, Boston, Massachusetts
| | - Yefu Li
- Department of Developmental Biology, Harvard School of Dental Medicine, Boston, Massachusetts; Faculty of Medicine, Harvard Medical School, Boston, Massachusetts.
| | - Lin Xu
- Department of Developmental Biology, Harvard School of Dental Medicine, Boston, Massachusetts; Faculty of Medicine, Harvard Medical School, Boston, Massachusetts.
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Enterococcus faecium L-15 Cell-Free Extract Improves the Chondrogenic Differentiation of Human Dental Pulp Stem Cells. Int J Mol Sci 2019; 20:ijms20030624. [PMID: 30709061 PMCID: PMC6386954 DOI: 10.3390/ijms20030624] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/23/2019] [Accepted: 01/28/2019] [Indexed: 12/20/2022] Open
Abstract
Hyaline cartilage is a tissue of very low regenerative capacity because of its histology and limited nutrient supply. Cell-based therapies have been spotlighted in the regeneration of damaged cartilage. Dental pulp stem cells (DPSCs) are multipotent and are easily accessible for therapeutic purposes. In human gastrointestinal tracts, Enterococcus faecium is a naturally occurring commensal species of lactic acid bacteria. In this work, the human DPSCs were differentiated into chondrocytes using a chondrogenic differentiation medium with or without L-15 extract. We observed that chondrogenic differentiation improved in an E. faecium L-15 extract (L-15)-treated DPSC group via evaluation of chondrogenic-marker mRNA expression levels. In particular, we found that L-15 treatment promoted early-stage DPSC differentiation. Cells treated with L-15 were inhibited at later stages and were less likely to transform into hypertrophic chondrocytes. In L-15-treated groups, the total amount of cartilage extracellular matrix increased during the differentiation process. These results suggest that L-15 promotes chondrogenic differentiation, and that L-15 may be used for cartilage repair or cartilage health supplements. To our knowledge, this is the first report demonstrating the beneficial effect of L-15 treatment on chondrogenic differentiation.
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26
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Chen G, Zhong L, Wang Q, Li Z, Shang J, Yang Q, Du Z, Wang J, Song Y, Zhang G. The expression of chondrogenesis-related and arthritis-related genes in human ONFH cartilage with different Ficat stages. PeerJ 2019; 7:e6306. [PMID: 30671313 PMCID: PMC6339479 DOI: 10.7717/peerj.6306] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 12/18/2018] [Indexed: 12/13/2022] Open
Abstract
Background It has been well known that the degeneration of hip articular cartilage with osteonecrosis of the femoral head (ONFH) increases the instability of hip and accelerates the development process of ONFH. A better understanding of the expression of chondrogenesis-related and arthritis-related genes of cartilage along with the progression of ONFH seems to be essential for further insight into the molecular mechanisms of ONFH pathogenesis. Methods We analyzed the differentially expressed gene profile (GSE74089) of human hip articular cartilage with ONFH. The functions and pathway enrichments of differentially expressed genes (DEGs) were analyzed via GO and KEGG analysis. The expression of six selected critical chondrogenesis-related and four arthritis-related genes in eight human hip articular cartilage with femoral neck fracture (FNF) and 26 human hip articular cartilage with different stages ONFH (6 cases of Ficat stage II, 10 cases of Ficat stage III and 10 cases of Ficat stage IV) were detected. Results A total of 2,174 DEGs, including 1,482 up-regulated and 692 down-regulated ones, were obtained in the ONFH cartilage specimens compared to the control group. The GO and KEGG enrichment analysis indicated that the function of these DEGs mainly enriched in extracellular matrix, angiogenesis, antigen processing and presentation. The results showed a significant stepwise up-expression of chondrogenesis-related genes, including MMP13, ASPN, COL1A1, OGN, COL2A1 and BMP2, along with the progression of ONFH. The arthritis-related genes IL1β, IL6 and TNFα were only found up-expressed in Ficat IV stage which indicated that the arthritis-related molecular changes were not significant in the progression of ONFH before Ficat III stage. However, the arthritis-related gene PTGS2 was significant stepwise up-expression along with the progression of ONFH which makes it to be a sensitive arthritis-related biomarker of ONFH. Conclusion Expression changes of six chondrogenesis-related and four arthritis-related genes were found in hip articular cartilage specimens with different ONFH Ficat stages. These findings are expected to a get a further insight into the molecular mechanisms of ONFH progression.
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Affiliation(s)
- Gaoyang Chen
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.,Research Centre, Second Hospital of Jilin University, Changchun, Jilin, China.,The Engineering Research Centre of Molecular Diagnosis and Cell Treatment for Metabolic Bone Diseases of Jilin Province, Changchun, Jilin, China
| | - Lei Zhong
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Qingyu Wang
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.,Research Centre, Second Hospital of Jilin University, Changchun, Jilin, China.,The Engineering Research Centre of Molecular Diagnosis and Cell Treatment for Metabolic Bone Diseases of Jilin Province, Changchun, Jilin, China
| | - Zhaoyan Li
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.,Research Centre, Second Hospital of Jilin University, Changchun, Jilin, China.,The Engineering Research Centre of Molecular Diagnosis and Cell Treatment for Metabolic Bone Diseases of Jilin Province, Changchun, Jilin, China
| | - Jing Shang
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China
| | - Qiwei Yang
- Research Centre, Second Hospital of Jilin University, Changchun, Jilin, China.,The Engineering Research Centre of Molecular Diagnosis and Cell Treatment for Metabolic Bone Diseases of Jilin Province, Changchun, Jilin, China
| | - Zhenwu Du
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.,Research Centre, Second Hospital of Jilin University, Changchun, Jilin, China.,The Engineering Research Centre of Molecular Diagnosis and Cell Treatment for Metabolic Bone Diseases of Jilin Province, Changchun, Jilin, China
| | - Jincheng Wang
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.,The Engineering Research Centre of Molecular Diagnosis and Cell Treatment for Metabolic Bone Diseases of Jilin Province, Changchun, Jilin, China
| | - Yang Song
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.,The Engineering Research Centre of Molecular Diagnosis and Cell Treatment for Metabolic Bone Diseases of Jilin Province, Changchun, Jilin, China
| | - Guizhen Zhang
- Department of Orthopedics, The Second Hospital of Jilin University, Changchun, Jilin, China.,Research Centre, Second Hospital of Jilin University, Changchun, Jilin, China.,The Engineering Research Centre of Molecular Diagnosis and Cell Treatment for Metabolic Bone Diseases of Jilin Province, Changchun, Jilin, China
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Aberrant activation of latent transforming growth factor-β initiates the onset of temporomandibular joint osteoarthritis. Bone Res 2018; 6:26. [PMID: 30210898 PMCID: PMC6131160 DOI: 10.1038/s41413-018-0027-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 07/02/2018] [Accepted: 07/03/2018] [Indexed: 02/05/2023] Open
Abstract
There is currently no effective medical treatment for temporomandibular joint osteoarthritis (TMJ-OA) due to a limited understanding of its pathogenesis. This study was undertaken to investigate the key role of transforming growth factor-β (TGF-β) signalling in the cartilage and subchondral bone of the TMJ using a temporomandibular joint disorder (TMD) rat model, an ageing mouse model and a Camurati–Engelmann disease (CED) mouse model. In the three animal models, the subchondral bone phenotypes in the mandibular condyles were evaluated by µCT, and changes in TMJ condyles were examined by TRAP staining and immunohistochemical analysis of Osterix and p-Smad2/3. Condyle degradation was confirmed by Safranin O staining, the Mankin and OARSI scoring systems and type X collagen (Col X), p-Smad2/3a and Osterix immunohistochemical analyses. We found apparent histological phenotypes of TMJ-OA in the TMD, ageing and CED animal models, with abnormal activation of TGF-β signalling in the condylar cartilage and subchondral bone. Moreover, inhibition of TGF-β receptor I attenuated TMJ-OA progression in the TMD models. Therefore, aberrant activation of TGF-β signalling could be a key player in TMJ-OA development. Blocking the activity of a critical growth factor could help treat degenerative disease of the jaw joint, according to experiments in three rodent models. Xuedong Zhou from Sichuan University in Chengdu, China, examined the cartilage and adjoining layer of bone found at the ends of the jawbone in a rat model of temporomandibular joint disorder and in two related mouse models. In all three, the researchers observed tissue abnormalities consistent with what’s seen in humans with osteoarthritis of the jaw joint, a condition with no effective therapeutic options. They showed that transforming growth factor-β, a master regulatory protein, displayed aberrant signalling patterns in these tissues and that blocking this protein’s receptor with a drug attenuated the disease process. The findings help explain what drives jaw joint osteoarthritis — and point to a strategy for treating it.
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Guo X, Wang L, Xu M, Bai J, Shen J, Yu B, Liu Y, Sun H, Hao Y, Geng D. Shikimic acid prevents cartilage matrix destruction in human chondrocytes. Int Immunopharmacol 2018; 63:155-160. [PMID: 30096598 DOI: 10.1016/j.intimp.2018.07.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/05/2018] [Accepted: 07/18/2018] [Indexed: 11/16/2022]
Abstract
Abnormal reduction of extracellular matrix (ECM), including type II collagen and aggrecan, caused by tumor necrosis factor-α (TNF-α) is an important pathological feature of osteoarthritis (OA). Shikimic acid (SA), derived from natural plants, has displayed effective pharmacological properties in diverse diseases. The biological roles of SA in OA have not been reported before. Here, we found that treatment with SA (1 mM, 10 mM) prevented TNF-α-induced degradation of type II collagen and aggrecan ECM in human primary chondrocytes culture in vitro. Importantly, we also reported that SA treatment reduced TNF-α-induced expression of matrix metalloproteinase‑1, ‑3, and ‑13 (MMP‑1, ‑3, and ‑13) and increased expression of tissue inhibitor of metalloproteinase‑1 and ‑2 (TIMP‑1, ‑2). Additionally, SA treatment attenuated TNF-α-induced expression of a disintegrin and metalloprotease‑4 and ‑5 (ADAMTS‑4, ‑5). Mechanistically, we found that SA prevented activation of the nuclear factor-κB (NF‑κB) pathway. Our findings suggest that SA might act as an important therapeutic agent in the treatment of OA.
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Affiliation(s)
- Xiaobin Guo
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China
| | - Liangliang Wang
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China
| | - Menglei Xu
- Department of Orthopaedics, Suzhou Municipal Hospital Affiliated to Nanjing Medical University, Suzhou, Jiangsu 215168, PR China
| | - Jiaxiang Bai
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China
| | - Jining Shen
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China
| | - Binqing Yu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China
| | - Yu Liu
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China
| | - Houyi Sun
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China
| | - Yuefeng Hao
- Department of Orthopaedics, Suzhou Municipal Hospital Affiliated to Nanjing Medical University, Suzhou, Jiangsu 215168, PR China.
| | - Dechun Geng
- Department of Orthopaedics, The First Affiliated Hospital of Soochow University, Suzhou, 215006, PR China.
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29
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ALK5 transfection of bone marrow mesenchymal stem cells to repair osteoarthritis of knee joint. Biodes Manuf 2018. [DOI: 10.1007/s42242-018-0012-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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30
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Varela-Eirin M, Loureiro J, Fonseca E, Corrochano S, Caeiro JR, Collado M, Mayan MD. Cartilage regeneration and ageing: Targeting cellular plasticity in osteoarthritis. Ageing Res Rev 2018; 42:56-71. [PMID: 29258883 DOI: 10.1016/j.arr.2017.12.006] [Citation(s) in RCA: 142] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 10/20/2017] [Accepted: 12/15/2017] [Indexed: 01/15/2023]
Abstract
Ageing processes play a major contributing role for the development of Osteoarthritis (OA). This prototypic degenerative condition of ageing is the most common form of arthritis and is accompanied by a general decline, chronic pain and mobility deficits. The disease is primarily characterized by articular cartilage degradation, followed by subchondral bone thickening, osteophyte formation, synovial inflammation and joint degeneration. In the early stages, osteoarthritic chondrocytes undergo phenotypic changes that increase cell proliferation and cluster formation and enhance the production of matrix-remodelling enzymes. In fact, chondrocytes exhibit differentiation plasticity and undergo phenotypic changes during the healing process. Current studies are focusing on unravelling whether OA is a consequence of an abnormal wound healing response. Recent investigations suggest that alterations in different proteins, such as TGF-ß/BMPs, NF-Kß, Wnt, and Cx43, or SASP factors involved in signalling pathways in wound healing response, could be directly implicated in the initiation of OA. Several findings suggest that osteoarthritic chondrocytes remain in an immature state expressing stemness-associated cell surface markers. In fact, the efficacy of new disease-modifying OA drugs that promote chondrogenic differentiation in animal models indicates that this may be a drug-sensible state. In this review, we highlight the current knowledge regarding cellular plasticity in chondrocytes and OA. A better comprehension of the mechanisms involved in these processes may enable us to understand the molecular pathways that promote abnormal repair and cartilage degradation in OA. This understanding would be advantageous in identifying novel targets and designing therapies to promote effective cartilage repair and successful joint ageing by preventing functional limitations and disability.
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Affiliation(s)
- Marta Varela-Eirin
- CellCOM research group, Instituto de Investigación Biomédica de A Coruña (INIBIC), Servizo Galego de Saúde (SERGAS), Universidade da Coruña (UDC), Xubias de Arriba, 84, 15006 A Coruña, Spain
| | - Jesus Loureiro
- Department of Orthopaedic Surgery and Traumatology, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Universidade de Santiago de Compostela (USC), Choupana s/n, 15706 Santiago de Compostela, Spain
| | - Eduardo Fonseca
- CellCOM research group, Instituto de Investigación Biomédica de A Coruña (INIBIC), Servizo Galego de Saúde (SERGAS), Universidade da Coruña (UDC), Xubias de Arriba, 84, 15006 A Coruña, Spain
| | | | - Jose R Caeiro
- Department of Orthopaedic Surgery and Traumatology, Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), Universidade de Santiago de Compostela (USC), Choupana s/n, 15706 Santiago de Compostela, Spain
| | - Manuel Collado
- Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Complexo Hospitalario Universitario de Santiago de Compostela (CHUS), SERGAS, Choupana s/n, 15706 Santiago de Compostela, Spain
| | - Maria D Mayan
- CellCOM research group, Instituto de Investigación Biomédica de A Coruña (INIBIC), Servizo Galego de Saúde (SERGAS), Universidade da Coruña (UDC), Xubias de Arriba, 84, 15006 A Coruña, Spain.
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31
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Li Y, Zou N, Wang J, Wang KW, Li FY, Chen FX, Sun BY, Sun DJ. TGF-β1/Smad3 Signaling Pathway Mediates T-2 Toxin-Induced Decrease of Type II Collagen in Cultured Rat Chondrocytes. Toxins (Basel) 2017; 9:toxins9110359. [PMID: 29113082 PMCID: PMC5705974 DOI: 10.3390/toxins9110359] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 08/08/2017] [Accepted: 11/02/2017] [Indexed: 11/16/2022] Open
Abstract
T-2 toxin can cause damage to the articular cartilage, but the molecular mechanism remains unclear. By employing the culture of rat chondrocytes, we investigated the effect of the TGF-β1/Smad3 signaling pathway on the damage to chondrocytes induced by T-2 toxin. It was found that T-2 toxin could reduce cell viability and increased the number of apoptotic cells when compared with the control group. After the addition of the T-2 toxin, the production of type II collagen was reduced at mRNA and protein levels, while the levels of TGF-β1, Smad3, ALK5, and MMP13 were upregulated. The production of the P-Smad3 protein was also increased. Inhibitors of TGF-β1 and Smad3 were able to reverse the effect of the T-2 toxin on the protein level of above-mentioned signaling molecules. The T-2 toxin could promote the level of MMP13 via the stimulation of TGF-β1 signaling in chondrocytes, resulting in the downregulation of type II collagen and chondrocyte damage. Smad3 may be involved in the degradation of type II collagen, but the Smad3 has no connection with the regulation of MMP13 level. This study provides a new clue to elucidate the mechanism of T-2 toxin-induced chondrocyte damage.
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Affiliation(s)
- Yang Li
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, China.
| | - Ning Zou
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, China.
| | - Jing Wang
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, China.
| | - Ke-Wei Wang
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, China.
- China and Russia Medical Research Center, National Health and Family Planning Commission of the People's Republic of China, Harbin Medical University, Harbin 150081, China.
| | - Fu-Yuan Li
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, China.
| | - Fu-Xun Chen
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, China.
| | - Bing-Yu Sun
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, China.
| | - Dian-Jun Sun
- Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin 150081, China.
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32
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Wang YJ, Shen M, Wang S, Wen X, Han XR, Zhang ZF, Li H, Wang F, Wu DM, Lu J, Zheng YL. Inhibition of the TGF-β1/Smad signaling pathway protects against cartilage injury and osteoarthritis in a rat model. Life Sci 2017; 189:106-113. [PMID: 28939526 DOI: 10.1016/j.lfs.2017.09.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 09/16/2017] [Accepted: 09/19/2017] [Indexed: 01/15/2023]
Abstract
Transforming growth factor-β1 (TGF-β1) in osteoblastic cells triggers pathological changes observed in osteoarthritis (OA). Thus, we hypothesized that the inhibition of the TGF-β1/Smad signaling pathway could act to protect against cartilage injury in rats with OA. After establishment of rat models induced by papain and L-cysteine, rats were subsequently assigned into the TβRI inhibitors, normal control (NC) and OA model groups. RT-qPCR and western blotting were performed to determine mRNA and protein expressions of TGFβ1, Smad2, Smad3 and Activin receptor-like kinase 5 (ALK5), respectively. Immunofluorescence staining was used to detect the expression of collagen X (COLX). Immunohistochemical staining was used to determine the expression of the specific transcription factor Osterix as well as TGF-β1 related factors. Increased expression levels of TGFβ1, Smad2, Smad3 and ALK5in the OA model group were higher than those in the TβRI inhibitors group. Compared with the NC group, the OA model groups exhibited elevated expressions of TGF-β1, p-Smad2/3 and ALK5 in the TGF-β1 signaling pathway, and elevated numbers of COLX and Osterix positive cells. The rats in the TβRI inhibitors group had decreased expressions of p-Smad2/3 and ALK5, as well as decreased COLX and Osterix positive cells when compared with OA model group. However, these levels were still higher than that of the NC group. Our findings suggested that up-regulation of TGF-β1 inhibited the TGF-β1/Smad signaling pathway acting to alleviate OA, thus highlighting the potential of the TGF-β1/Smad signaling pathway as a therapeutic target for treatment of OA.
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Affiliation(s)
- Yong-Jian Wang
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Min Shen
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Shan Wang
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Xin Wen
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Xin-Rui Han
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Zi-Feng Zhang
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China
| | - Hui Li
- Department of Joint Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang 050051, PR China
| | - Fei Wang
- Department of Joint Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang 050051, PR China
| | - Dong-Mei Wu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China.
| | - Jun Lu
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China.
| | - Yuan-Lin Zheng
- Key Laboratory for Biotechnology on Medicinal Plants of Jiangsu Province, School of Life Science, Jiangsu Normal University, Xuzhou 221116, PR China.
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Lian WS, Wu RW, Lee MS, Chen YS, Sun YC, Wu SL, Ke HJ, Ko JY, Wang FS. Subchondral mesenchymal stem cells from osteoarthritic knees display high osteogenic differentiation capacity through microRNA-29a regulation of HDAC4. J Mol Med (Berl) 2017; 95:1327-1340. [PMID: 28884332 DOI: 10.1007/s00109-017-1583-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 07/21/2017] [Accepted: 08/20/2017] [Indexed: 01/06/2023]
Abstract
Subchondral bone deterioration and osteophyte formation attributable to excessive mineralization are prominent features of end-stage knee osteoarthritis (OA). The cellular events underlying subchondral integrity diminishment remained elusive. This study was undertaken to characterize subchondral mesenchymal stem cells (SMSCs) isolated from patients with end-stage knee OA who required total knee arthroplasty. The SMSCs expressed surface antigens CD29, CD44, CD73, CD90, CD105, and CD166 and lacked CD31, CD45, and MHCII expression. The cell cultures exhibited higher proliferation and greater osteogenesis and chondrogenesis potencies, whereas their population-doubling time and adipogenic lineage commitment were lower than those of bone marrow MSCs (BMMSCs). They also displayed higher expressions of embryonic stem cell marker OCT3/4 and osteogenic factors Wnt3a, β-catenin, and microRNA-29a (miR-29a), concomitant with lower expressions of joint-deleterious factors HDAC4, TGF-β1, IL-1β, TNF-α, and MMP3, in comparison with those of BMMSCs. Knockdown of miR-29a lowered Wnt3a expression and osteogenic differentiation of the SMSCs through elevating HDAC4 translation, which directly regulated the 3'-untranslated region of HDAC4. Likewise, transgenic mice that overexpressed miR-29a in osteoblasts exhibited a high bone mass in the subchondral region. SMSCs in the transgenic mice showed a higher osteogenic differentiation and lower HDAC4 signaling than those in wild-type mice. Taken together, high osteogenesis potency existed in the SMSCs in the osteoarthritic knee. The miR-29a modulation of HDAC4 and Wnt3a signaling was attributable to the increase in osteogenesis. This study shed an emerging light on the characteristics of SMSCs and highlighted the contribution of SMSCs in the exacerbation of subchondral integrity in end-stage knee OA. KEY MESSAGES Subchondral MSCs (SMSCs) from OA knee expressed embryonic stem cell marker Oct3/4. The SMSCs showed high proliferation and osteogenic and chondrogenic potencies. miR-29a regulated osteogenesis of the SMSCs through modulation of HDAC4 and Wnt3a. A high osteogenic potency of the SMSCs existed in mice overexpressing miR-29a in bone. Aberrant osteogenesis in SMSCs provides a new insight to subchondral damage in OA.
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Affiliation(s)
- Wei-Shiung Lian
- Department of Medical Research, Kaohisung Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Sung District, Kaohsiung, 83303, Taiwan.,Core Laboratory for Phenomics and Diagnostics, Department of Pediatrics, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Ren-Wen Wu
- Department of Orthopedic Surgery, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Mel S Lee
- Department of Orthopedic Surgery, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yu-Shan Chen
- Department of Medical Research, Kaohisung Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Sung District, Kaohsiung, 83303, Taiwan.,Core Laboratory for Phenomics and Diagnostics, Department of Pediatrics, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yi-Chih Sun
- Department of Medical Research, Kaohisung Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Sung District, Kaohsiung, 83303, Taiwan.,Core Laboratory for Phenomics and Diagnostics, Department of Pediatrics, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Shing-Long Wu
- Department of Medical Research, Kaohisung Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Sung District, Kaohsiung, 83303, Taiwan.,Core Laboratory for Phenomics and Diagnostics, Department of Pediatrics, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Huei-Jing Ke
- Department of Medical Research, Kaohisung Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Sung District, Kaohsiung, 83303, Taiwan.,Core Laboratory for Phenomics and Diagnostics, Department of Pediatrics, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Jih-Yang Ko
- Department of Orthopedic Surgery, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan. .,Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
| | - Feng-Sheng Wang
- Department of Medical Research, Kaohisung Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao-Sung District, Kaohsiung, 83303, Taiwan. .,Core Laboratory for Phenomics and Diagnostics, Department of Pediatrics, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan. .,Graduate Institute of Clinical Medical Sciences, Chang Gung University College of Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
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34
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Furuta J, Ariyoshi W, Okinaga T, Takeuchi J, Mitsugi S, Tominaga K, Nishihara T. High molecular weight hyaluronic acid regulates MMP13 expression in chondrocytes via DUSP10/MKP5. J Orthop Res 2017; 35:331-339. [PMID: 27101204 DOI: 10.1002/jor.23266] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 04/18/2016] [Indexed: 02/04/2023]
Abstract
To determine the effect of high molecular weight hyaluronic acid (HA) on matrix metalloproteinase 13 (MMP13) expression induced by tumor necrosis factor α (TNF-α) in chondrocytes. Human chondrocytic C28/I2 cells were incubated with TNF-α and HA. In some experiments, the cells were pre-incubated with a CD44 function-blocking monoclonal antibody (CD44 mAb) prior to addition of TNF-α and HA. The expression of MMP13 was determined by real-time reverse-transcription polymerase chain reaction (RT-PCR) and an enzyme linked immunosorbent assay, while the phosphorylation of signaling molecules was measured by western blot analysis. The transcriptional activity of activator protein 1 (AP-1) was analyzed by a reporter assay. To further clarify the molecular mechanisms of HA in MMP13 regulation, the expression level of dual-specificity protein phosphatase 10 (DUSP10)/mitogen-activated protein kinases phosphatase 5 (MKP5) in HA-treated chondrocytes was assessed by real-time RT-PCR, western blotting, and immunofluorescence microscopy. HA decreased MMP13 mRNA and protein expression induced by TNF-α. Blockage of HA-CD44 binding by CD44 mAb suppressed HA-mediated inhibition of MMP13. HA inhibited transient phosphorylation of p38 mitogen-activated protein kinase (MAPK) and c-jun NH2 -terminal kinase (JNK) induced by TNF-α. Reporter assay findings also revealed that pre-treatment with HA inhibited the transcriptional activity of AP-1 mediated by TNF-α. Moreover, HA induced the expression of DUSP10/MKP5, a negative regulator of p38 MAPK and JNK pathways. These results indicate that HA-CD44 interactions downregulate TNF-α-induced MMP13 expression via regulation of DUSP10/MKP5, suggesting that HA plays an important role as a regulatory factor in cartilage degradation. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:331-339, 2017.
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Affiliation(s)
- Junya Furuta
- Division of Infections and Molecular Biology, Department of Health Promotion, Kyushu Dental University, Kitakyushu, Fukuoka, Japan.,Division of Oral and Maxillofacial Surgery, Department of Science of Physical Function, Kyushu Dental University, Kitakyushu, Fukuoka, Japan
| | - Wataru Ariyoshi
- Division of Infections and Molecular Biology, Department of Health Promotion, Kyushu Dental University, Kitakyushu, Fukuoka, Japan
| | - Toshinori Okinaga
- Division of Infections and Molecular Biology, Department of Health Promotion, Kyushu Dental University, Kitakyushu, Fukuoka, Japan
| | - Jun Takeuchi
- Pharmaceuticals Information Group, Seikagaku Corporation, Tokyo, Japan
| | - Sho Mitsugi
- Division of Oral and Maxillofacial Surgery, Department of Science of Physical Function, Kyushu Dental University, Kitakyushu, Fukuoka, Japan
| | - Kazuhiro Tominaga
- Division of Oral and Maxillofacial Surgery, Department of Science of Physical Function, Kyushu Dental University, Kitakyushu, Fukuoka, Japan
| | - Tatsuji Nishihara
- Division of Infections and Molecular Biology, Department of Health Promotion, Kyushu Dental University, Kitakyushu, Fukuoka, Japan
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35
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Frisch J, Orth P, Venkatesan JK, Rey‐Rico A, Schmitt G, Kohn D, Madry H, Cucchiarini M. Genetic Modification of Human Peripheral Blood Aspirates Using Recombinant Adeno-Associated Viral Vectors for Articular Cartilage Repair with a Focus on Chondrogenic Transforming Growth Factor-β Gene Delivery. Stem Cells Transl Med 2016; 6:249-260. [PMID: 28170175 PMCID: PMC5442727 DOI: 10.5966/sctm.2016-0149] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 07/28/2016] [Indexed: 01/13/2023] Open
Abstract
Transplantation of genetically modified peripheral blood aspirates that carry chondrogenically competent progenitor cells may offer new, convenient tools to treat articular cartilage lesions compared with the more complex and invasive application of bone marrow concentrates or of bone marrow‐derived mesenchymal stem cells. Here, we show that recombinant adeno‐associated viral (rAAV) vectors are powerful gene vehicles capable of successfully targeting primary human peripheral blood aspirates in a stable and safe manner, allowing for an efficient and long‐term transgene expression in such samples (up to 63 days with use of a lacZ reporter gene and for at least 21 days with application of the pleiotropic, chondrogenic factor transforming growth factor‐β [TGF‐β]). rAAV‐mediated overexpression of TGF‐β enhanced both the proliferative and metabolic properties of the peripheral blood aspirates, also increasing the chondrogenic differentiation processes in these samples. Hypertrophy and osteogenic differentiation events were also activated by production of TGF‐β via rAAV, suggesting that translation of the current approach in vivo will probably require close regulation of expression of this candidate gene. However, these results support the concept of directly modifying peripheral blood as a novel approach to conveniently treat articular cartilage lesions in patients. Stem Cells Translational Medicine2017;6:249–260
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Affiliation(s)
- Janina Frisch
- Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg/Saar, Germany
| | - Patrick Orth
- Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg/Saar, Germany
- Department of Orthopaedic Surgery, Saarland University Medical Center, Homburg/Saar, Germany
| | | | - Ana Rey‐Rico
- Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg/Saar, Germany
| | - Gertrud Schmitt
- Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg/Saar, Germany
| | - Dieter Kohn
- Department of Orthopaedic Surgery, Saarland University Medical Center, Homburg/Saar, Germany
| | - Henning Madry
- Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg/Saar, Germany
- Department of Orthopaedic Surgery, Saarland University Medical Center, Homburg/Saar, Germany
| | - Magali Cucchiarini
- Center of Experimental Orthopaedics, Saarland University Medical Center, Homburg/Saar, Germany
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36
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Wei Y, Bai L. Recent advances in the understanding of molecular mechanisms of cartilage degeneration, synovitis and subchondral bone changes in osteoarthritis. Connect Tissue Res 2016; 57:245-61. [PMID: 27285430 DOI: 10.1080/03008207.2016.1177036] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Osteoarthritis (OA), the most common form of degenerative joint disease, is linked to high morbidity. It is predicted to be the single greatest cause of disability in the general population by 2030. The development of disease-modifying therapy for OA currently face great obstacle mainly because the onset and development of the disease involve complex molecular mechanisms. In this review, we will comprehensively summarize biological and pathological mechanisms of three key aspects: degeneration of articular cartilage, synovial immunopathogenesis, and changes in subchondral bone. For each tissue, we will focus on the molecular receptors, cytokines, peptidases, related cell, and signal pathways. Agents that specifically block mechanisms involved in synovial inflammation, degeneration of articular cartilage, and subchondral bone remodeling can potentially be exploited to produce targeted therapy for OA. Such new comprehensive agents will benefit affected patients and bring exciting new hope for the treatment of OA.
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Affiliation(s)
- Yingliang Wei
- a Department of Orthopedic Surgery, Sheng-Jing Hospital , China Medical University , ShenYang , China
| | - Lunhao Bai
- a Department of Orthopedic Surgery, Sheng-Jing Hospital , China Medical University , ShenYang , China
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37
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Li Z, Lang G, Chen X, Sacks H, Mantzur C, Tropp U, Mader KT, Smallwood TC, Sammon C, Richards RG, Alini M, Grad S. Polyurethane scaffold with in situ swelling capacity for nucleus pulposus replacement. Biomaterials 2016; 84:196-209. [DOI: 10.1016/j.biomaterials.2016.01.040] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 01/15/2016] [Accepted: 01/19/2016] [Indexed: 12/18/2022]
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