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Vistnes M, Erusappan PM, Sasi A, Nordén ES, Bergo KK, Romaine A, Lunde IG, Zhang L, Olsen MB, Øgaard J, Carlson CR, Wang CH, Riise J, Dahl CP, Fiane AE, Hauge-Iversen IM, Espe E, Melleby AO, Tønnessen T, Aronsen JM, Sjaastad I, Christensen G. Inhibition of the extracellular enzyme A disintegrin and metalloprotease with thrombospondin motif 4 prevents cardiac fibrosis and dysfunction. Cardiovasc Res 2023; 119:1915-1927. [PMID: 37216909 PMCID: PMC10439713 DOI: 10.1093/cvr/cvad078] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 03/14/2023] [Accepted: 03/30/2023] [Indexed: 05/24/2023] Open
Abstract
AIMS Heart failure is a condition with high mortality rates, and there is a lack of therapies that directly target maladaptive changes in the extracellular matrix (ECM), such as fibrosis. We investigated whether the ECM enzyme known as A disintegrin and metalloprotease with thrombospondin motif (ADAMTS) 4 might serve as a therapeutic target in treatment of heart failure and cardiac fibrosis. METHODS AND RESULTS The effects of pharmacological ADAMTS4 inhibition on cardiac function and fibrosis were examined in rats exposed to cardiac pressure overload. Disease mechanisms affected by the treatment were identified based on changes in the myocardial transcriptome. Following aortic banding, rats receiving an ADAMTS inhibitor, with high inhibitory capacity for ADAMTS4, showed substantially better cardiac function than vehicle-treated rats, including ∼30% reduction in E/e' and left atrial diameter, indicating an improvement in diastolic function. ADAMTS inhibition also resulted in a marked reduction in myocardial collagen content and a down-regulation of transforming growth factor (TGF)-β target genes. The mechanism for the beneficial effects of ADAMTS inhibition was further studied in cultured human cardiac fibroblasts producing mature ECM. ADAMTS4 caused a 50% increase in the TGF-β levels in the medium. Simultaneously, ADAMTS4 elicited a not previously known cleavage of TGF-β-binding proteins, i.e. latent-binding protein of TGF-β and extra domain A-fibronectin. These effects were abolished by the ADAMTS inhibitor. In failing human hearts, we observed a marked increase in ADAMTS4 expression and cleavage activity. CONCLUSION Inhibition of ADAMTS4 improves cardiac function and reduces collagen accumulation in rats with cardiac pressure overload, possibly through a not previously known cleavage of molecules that control TGF-β availability. Targeting ADAMTS4 may serve as a novel strategy in heart failure treatment, in particular, in heart failure with fibrosis and diastolic dysfunction.
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Affiliation(s)
- Maria Vistnes
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- Department of Cardiology, Oslo University Hospital Ullevål, Kirkeveien 166, 0450 Oslo, Norway
- Department of Internal Medicine, Diakonhjemmet Hospital, Diakonveien 12, 0370 Oslo, Norway
| | - Pugazendhi Murugan Erusappan
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Athiramol Sasi
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Einar Sjaastad Nordén
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Kaja Knudsen Bergo
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Andreas Romaine
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Ida Gjervold Lunde
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Lili Zhang
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Maria Belland Olsen
- Research Institute of Internal Medicine, Oslo University Hospital and University of Oslo, Sognsvannsveien 20, 0372 Oslo, Norway
| | - Jonas Øgaard
- Research Institute of Internal Medicine, Oslo University Hospital and University of Oslo, Sognsvannsveien 20, 0372 Oslo, Norway
| | - Cathrine Rein Carlson
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Christian Hjorth Wang
- Department of Internal Medicine, Diakonhjemmet Hospital, Diakonveien 12, 0370 Oslo, Norway
| | - Jon Riise
- Department of Oncology, Oslo University Hospital, Ullernchausseen 70, 0379 Oslo, Norway
| | - Christen Peder Dahl
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Sognsvannsveien 20, 0372 Oslo, Norway
| | - Arnt Eltvedt Fiane
- Department of Cardiothoracic Surgery, Oslo University Hospital, Sognsvannsveien 20, 0372 Oslo, Norway
- Faculty of Medicine, University of Oslo, Klaus Torgårdsvei 3, 0372 Oslo, Norway
| | - Ida Marie Hauge-Iversen
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Emil Espe
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Arne Olav Melleby
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Sognsvannsveien 9, 0372 Oslo, Norway
| | - Theis Tønnessen
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- Department of Cardiothoracic Surgery, Oslo University Hospital, Sognsvannsveien 20, 0372 Oslo, Norway
| | - Jan Magnus Aronsen
- Faculty of Medicine, University of Oslo, Klaus Torgårdsvei 3, 0372 Oslo, Norway
- Department of Molecular Medicine, Institute of Basic Medical Sciences, University of Oslo, Sognsvannsveien 9, 0372 Oslo, Norway
- Department of Pharmacology, Oslo University Hospital Rikshospitalet, Sognsvannsveien 20, 0372 Oslo, Norway
| | - Ivar Sjaastad
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
| | - Geir Christensen
- Institute for Experimental Medical Research, Oslo University Hospital and University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
- K.G. Jebsen Center for Cardiac Research, University of Oslo, Kirkeveien 166, 0450 Oslo, Norway
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Kiełbowski K, Herian M, Bakinowska E, Banach B, Sroczyński T, Pawlik A. The Role of Genetics and Epigenetic Regulation in the Pathogenesis of Osteoarthritis. Int J Mol Sci 2023; 24:11655. [PMID: 37511413 PMCID: PMC10381003 DOI: 10.3390/ijms241411655] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Osteoarthritis (OA) is progressive disease characterised by cartilage degradation, subchondral bone remodelling and inflammation of the synovium. The disease is associated with obesity, mechanical load and age. However, multiple pro-inflammatory immune mediators regulate the expression of metalloproteinases, which take part in cartilage degradation. Furthermore, genetic factors also contribute to OA susceptibility. Recent studies have highlighted that epigenetic mechanisms may regulate the expression of OA-associated genes. This review aims to present the mechanisms of OA pathogenesis and summarise current evidence regarding the role of genetics and epigenetics in this process.
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Affiliation(s)
| | | | | | | | | | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland; (K.K.); (M.H.); (E.B.); (B.B.); (T.S.)
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3
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Sheng H, Zhang J, Pan C, Wang S, Gu S, Li F, Ma Y, Ma Y. Genome-wide identification of bovine ADAMTS gene family and analysis of its expression profile in the inflammatory process of mammary epithelial cells. Int J Biol Macromol 2023:125304. [PMID: 37315674 DOI: 10.1016/j.ijbiomac.2023.125304] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/29/2023] [Accepted: 06/04/2023] [Indexed: 06/16/2023]
Abstract
ADAM metallopeptidase with thrombospondin type 1 motif (ADAMTS) are secreted, multi-domain matrix-related zinc endopeptidases that play a role in organogenesis, assembly and degradation of extracellular matrix (ECM), cancer and inflammation. Genome-wide identification and analysis of the bovine ADAMTS gene family has not yet been carried out. In this study, 19 ADAMTS family genes were identified in Bos taurus by genome-wide bioinformatics analysis, and they were unevenly distributed on 12 chromosomes. Phylogenetic analysis shows that the Bos taurus ADAMTS are divided into eight subfamilies, with highly consistent gene structures and motifs within the same subfamily. Collinearity analysis showed that the Bos taurus ADAMTS gene family is homologous to other bovine subfamily species, and many ADAMTS genes may be derived from tandem replication and segmental replication. In addition, based on the analysis of RNA-seq data, we found the expression pattern of ADAMTS gene in different tissues. Meanwhile, we also analyzed the expression profile of ADAMTS gene in the inflammatory response of bovine mammary epithelial cells (BMECs) stimulated by LPS by qRT-PCR. The results can provide ideas for understanding the evolutionary relationship and expression pattern of ADAMTS gene in Bovidae, and clarify the theoretical basis of the function of ADAMTS in inflammation.
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Affiliation(s)
- Hui Sheng
- School of Agriculture, Ningxia University, Yinchuan 750021, China; Key Laboratory of Ruminant Molecular and Cellular Breeding, School of Agriculture, Ningxia University, Yinchuan 750021, China
| | - Junxing Zhang
- School of Agriculture, Ningxia University, Yinchuan 750021, China; Key Laboratory of Ruminant Molecular and Cellular Breeding, School of Agriculture, Ningxia University, Yinchuan 750021, China
| | - Cuili Pan
- School of Agriculture, Ningxia University, Yinchuan 750021, China; Key Laboratory of Ruminant Molecular and Cellular Breeding, School of Agriculture, Ningxia University, Yinchuan 750021, China
| | - Shuzhe Wang
- School of Agriculture, Ningxia University, Yinchuan 750021, China; Key Laboratory of Ruminant Molecular and Cellular Breeding, School of Agriculture, Ningxia University, Yinchuan 750021, China
| | - Shuaifeng Gu
- School of Agriculture, Ningxia University, Yinchuan 750021, China; Key Laboratory of Ruminant Molecular and Cellular Breeding, School of Agriculture, Ningxia University, Yinchuan 750021, China
| | - Fen Li
- School of Agriculture, Ningxia University, Yinchuan 750021, China; Key Laboratory of Ruminant Molecular and Cellular Breeding, School of Agriculture, Ningxia University, Yinchuan 750021, China
| | - Yanfen Ma
- School of Agriculture, Ningxia University, Yinchuan 750021, China; Key Laboratory of Ruminant Molecular and Cellular Breeding, School of Agriculture, Ningxia University, Yinchuan 750021, China
| | - Yun Ma
- School of Agriculture, Ningxia University, Yinchuan 750021, China; Key Laboratory of Ruminant Molecular and Cellular Breeding, School of Agriculture, Ningxia University, Yinchuan 750021, China.
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Oka Y, Murata K, Ozone K, Minegishi Y, Kano T, Shimada N, Kanemura N. Mild treadmill exercise inhibits cartilage degeneration via macrophages in an osteoarthritis mouse model. OSTEOARTHRITIS AND CARTILAGE OPEN 2023; 5:100359. [PMID: 37180812 PMCID: PMC10172924 DOI: 10.1016/j.ocarto.2023.100359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/27/2023] [Indexed: 05/16/2023] Open
Abstract
Objective We previously reported how treadmill exercise can suppress cartilage degeneration. Here, we examined the changes in macrophage dynamics in knee osteoarthritis (OA) during treadmill exercise and the effect of macrophage depletion. Design OA mouse model, generated via anterior cruciate ligament transection (ACLT), was subjected to treadmill exercise of different intensities to investigate the effects on cartilage and synovium. In addition, clodronate liposomes, which deplete macrophages, were injected intra-articularly into the joint to examine the role of macrophages during treadmill exercise. Results Cartilage degeneration was delayed by mild exercise, and concomitantly, an increase in anti-inflammatory factors in the synovium was observed, with a decrease in the M1 and increase in M2 macrophage ratio. On the contrary, high-intensity exercise led to the progress of cartilage degeneration and was associated with an increase in the M1 and a decrease in the M2 macrophage ratio. The clodronate liposome-induced reduction of synovial macrophages delayed cartilage degeneration. This phenotype was reversed by simultaneous treadmill exercise. Conclusions Treadmill exercise, especially at high intensity, was detrimental to articular cartilage, whereas mild exercise reduced cartilage degeneration. Moreover, M2 macrophage response appeared necessary for the chondroprotective effect of treadmill exercise. This study indicates the importance of a more comprehensive analysis of the effects of treadmill exercise, not limited to the mechanical stress added directly to cartilage. Hence, our findings might help determine the type and intensity of prescribed exercise therapy for patients with knee OA.
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Affiliation(s)
- Yuichiro Oka
- Department of Health and Social Services, Graduate School of Saitama Prefectural University, Koshigaya, Saitama, Japan
- Department of Rehabilitation Science, Faculty of Health Sciences, Hokkaido University, Kita 12 Nishi 5, Kita-ku, Sapporo 060-0812, Japan
| | - Kenji Murata
- Department of Physical Therapy, Health and Social Services, Saitama Prefectural University, Koshigaya, Saitama, Japan
| | - Kaichi Ozone
- Department of Health and Social Services, Graduate School of Saitama Prefectural University, Koshigaya, Saitama, Japan
| | - Yuki Minegishi
- Department of Health and Social Services, Graduate School of Saitama Prefectural University, Koshigaya, Saitama, Japan
| | - Takuma Kano
- Department of Health and Social Services, Graduate School of Saitama Prefectural University, Koshigaya, Saitama, Japan
| | - Naoki Shimada
- Department of Health and Social Services, Graduate School of Saitama Prefectural University, Koshigaya, Saitama, Japan
| | - Naohiko Kanemura
- Department of Physical Therapy, Health and Social Services, Saitama Prefectural University, Koshigaya, Saitama, Japan
- Corresponding author. Department of Physical Therapy, Health and Social Services, Saitama Prefectural University, 820 Sannomiya, Koshigaya, Saitama 343-8540, Japan. Fax: +81-489-73-4123.
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5
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Willcockson H, Ozkan H, Valdés-Fernández J, Arbeeva L, Mucahit E, Musawwir L, Hooper LB, Granero-Moltó F, Prósper F, Longobardi L. CC-Chemokine Receptor-2 Expression in Osteoblasts Contributes to Cartilage and Bone Damage during Post-Traumatic Osteoarthritis. Biomolecules 2023; 13:891. [PMID: 37371471 PMCID: PMC10296290 DOI: 10.3390/biom13060891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/09/2023] [Accepted: 05/16/2023] [Indexed: 06/29/2023] Open
Abstract
In osteoarthritis (OA), bone changes are radiological hallmarks and are considered important for disease progression. The C-C chemokine receptor-2 (CCR2) has been shown to play an important role in bone physiology. In this study, we investigated whether Ccr2 osteoblast-specific inactivation at different times during post-traumatic OA (PTOA) progression improves joint structures, bone parameters, and pain. We used a tamoxifen-inducible Ccr2 inactivation in Collagen1α-expressing cells to obtain osteoblasts lacking Ccr2 (CCR2-Col1αKO). We stimulated PTOA changes in CCR2-Col1αKO and CCR2+/+ mice using the destabilization of the meniscus model (DMM), inducing recombination before or after DMM (early- vs. late-inactivation). Joint damage was evaluated at two, four, eight, and twelve weeks post-DMM using multiple scores: articular-cartilage structure (ACS), Safranin-O, histomorphometry, osteophyte size/maturity, subchondral bone thickness and synovial hyperplasia. Spontaneous and evoked pain were assessed for up to 20 weeks. We found that early osteoblast-Ccr2 inactivation delayed articular cartilage damage and matrix degeneration compared to CCR2+/+, as well as DMM-induced bone thickness. Osteophyte formation and maturation were only minimally affected. Late Collagen1α-Ccr2 deletion led to less evident improvements. Osteoblast-Ccr2 deletion also improved static measures of pain, while evoked pain did not change. Our study demonstrates that Ccr2 expression in osteoblasts contributes to PTOA disease progression and pain by affecting both cartilage and bone tissues.
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Affiliation(s)
- Helen Willcockson
- Division of Rheumatology, Allergy and Immunology, University of North Carolina at Chapel Hill, 3300 Thurston Bldg, Campus Box 7280, Chapel Hill, NC 27599, USA; (H.W.); (H.O.); (L.A.); (E.M.); (L.M.); (L.B.H.)
| | - Huseyin Ozkan
- Division of Rheumatology, Allergy and Immunology, University of North Carolina at Chapel Hill, 3300 Thurston Bldg, Campus Box 7280, Chapel Hill, NC 27599, USA; (H.W.); (H.O.); (L.A.); (E.M.); (L.M.); (L.B.H.)
| | - José Valdés-Fernández
- Program of Regenerative Medicine, Center for Applied Medical Research (CIMA), Universidad de Navarra, 31008 Pamplona, Spain; (J.V.-F.); (F.G.-M.); (F.P.)
| | - Liubov Arbeeva
- Division of Rheumatology, Allergy and Immunology, University of North Carolina at Chapel Hill, 3300 Thurston Bldg, Campus Box 7280, Chapel Hill, NC 27599, USA; (H.W.); (H.O.); (L.A.); (E.M.); (L.M.); (L.B.H.)
| | - Esra Mucahit
- Division of Rheumatology, Allergy and Immunology, University of North Carolina at Chapel Hill, 3300 Thurston Bldg, Campus Box 7280, Chapel Hill, NC 27599, USA; (H.W.); (H.O.); (L.A.); (E.M.); (L.M.); (L.B.H.)
| | - Layla Musawwir
- Division of Rheumatology, Allergy and Immunology, University of North Carolina at Chapel Hill, 3300 Thurston Bldg, Campus Box 7280, Chapel Hill, NC 27599, USA; (H.W.); (H.O.); (L.A.); (E.M.); (L.M.); (L.B.H.)
| | - Lola B. Hooper
- Division of Rheumatology, Allergy and Immunology, University of North Carolina at Chapel Hill, 3300 Thurston Bldg, Campus Box 7280, Chapel Hill, NC 27599, USA; (H.W.); (H.O.); (L.A.); (E.M.); (L.M.); (L.B.H.)
| | - Froilán Granero-Moltó
- Program of Regenerative Medicine, Center for Applied Medical Research (CIMA), Universidad de Navarra, 31008 Pamplona, Spain; (J.V.-F.); (F.G.-M.); (F.P.)
- Department of Orthopedic Surgery and Traumatology, Clínica Universidad de Navarra, 31008 Pamplona, Spain
- Instituto de Investigacion Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain
| | - Felipe Prósper
- Program of Regenerative Medicine, Center for Applied Medical Research (CIMA), Universidad de Navarra, 31008 Pamplona, Spain; (J.V.-F.); (F.G.-M.); (F.P.)
- Instituto de Investigacion Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain
- Department of Hematology and Cell Therapy and CCUN, Clínica Universidad de Navarra, 31008 Pamplona, Spain
- CIBERONC, 28029 Madrid, Spain
- Program of Hemato-Oncology, Center for Applied Medical Research (CIMA), Universidad de Navarra, 31008 Pamplona, Spain
| | - Lara Longobardi
- Division of Rheumatology, Allergy and Immunology, University of North Carolina at Chapel Hill, 3300 Thurston Bldg, Campus Box 7280, Chapel Hill, NC 27599, USA; (H.W.); (H.O.); (L.A.); (E.M.); (L.M.); (L.B.H.)
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Minns AF, Qi Y, Yamamoto K, Lee K, Ahnström J, Santamaria S. The C-terminal domains of ADAMTS1 contain exosites involved in its proteoglycanase activity. J Biol Chem 2023; 299:103048. [PMID: 36813235 PMCID: PMC10033314 DOI: 10.1016/j.jbc.2023.103048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 02/16/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023] Open
Abstract
A disintegrin-like and metalloproteinase with thrombospondin type 1 motifs (ADAMTS1) is a protease involved in fertilization, cancer, cardiovascular development, and thoracic aneurysms. Proteoglycans such as versican and aggrecan have been identified as ADAMTS1 substrates, and Adamts1 ablation in mice typically results in versican accumulation; however, previous qualitative studies have suggested that ADAMTS1 proteoglycanase activity is weaker than that of other family members such as ADAMTS4 and ADAMTS5. Here, we investigated the functional determinants of ADAMTS1 proteoglycanase activity. We found that ADAMTS1 versicanase activity is approximately 1000-fold lower than ADAMTS5 and 50-fold lower than ADAMTS4 with a kinetic constant (kcat/Km) of 3.6 × 103 M-1 s-1 against full-length versican. Studies on domain-deletion variants identified the spacer and cysteine-rich domains as major determinants of ADAMTS1 versicanase activity. Additionally, we confirmed that these C-terminal domains are involved in the proteolysis of aggrecan as well as biglycan, a small leucine-rich proteoglycan. Glutamine scanning mutagenesis of exposed positively charged residues on the spacer domain loops and loop substitution with ADAMTS4 identified clusters of substrate-binding residues (exosites) in β3-β4 (R756Q/R759Q/R762Q), β9-β10 (residues 828-835), and β6-β7 (K795Q) loops. This study provides a mechanistic foundation for understanding the interactions between ADAMTS1 and its proteoglycan substrates and paves the way for development of selective exosite modulators of ADAMTS1 proteoglycanase activity.
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Affiliation(s)
- Alexander Frederick Minns
- Department of Biochemical Sciences, School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, Surrey, United Kingdom
| | - Yawei Qi
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Kazuhiro Yamamoto
- Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Karen Lee
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Josefin Ahnström
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Salvatore Santamaria
- Department of Biochemical Sciences, School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, Surrey, United Kingdom.
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Fowkes MM, Troeberg L, Brennan PE, Vincent TL, Meldal M, Lim NH. Development of Selective ADAMTS-5 Peptide Substrates to Monitor Proteinase Activity. J Med Chem 2023; 66:3522-3539. [PMID: 36891740 PMCID: PMC10009750 DOI: 10.1021/acs.jmedchem.2c02090] [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: 12/21/2022] [Indexed: 02/25/2023]
Abstract
The dysregulation of proteinase activity is a hallmark of osteoarthritis (OA), a disease characterized by progressive degradation of articular cartilage by catabolic proteinases such as a disintegrin and metalloproteinase with thrombospondin type I motifs-5 (ADAMTS-5). The ability to detect such activity sensitively would aid disease diagnosis and the evaluation of targeted therapies. Förster resonance energy transfer (FRET) peptide substrates can detect and monitor disease-related proteinase activity. To date, FRET probes for detecting ADAMTS-5 activity are nonselective and relatively insensitive. We describe the development of rapidly cleaved and highly selective ADAMTS-5 FRET peptide substrates through in silico docking and combinatorial chemistry. The lead substrates 3 and 26 showed higher overall cleavage rates (∼3-4-fold) and catalytic efficiencies (∼1.5-2-fold) compared to the best current ADAMTS-5 substrate ortho-aminobenzoyl(Abz)-TESE↓SRGAIY-N-3-[2,4-dinitrophenyl]-l-2,3-diaminopropionyl(Dpa)-KK-NH2. They exhibited high selectivity for ADAMTS-5 over ADAMTS-4 (∼13-16-fold), MMP-2 (∼8-10-fold), and MMP-9 (∼548-2561-fold) and detected low nanomolar concentrations of ADAMTS-5.
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Affiliation(s)
- Milan M. Fowkes
- Centre
for OA Pathogenesis Versus Arthritis, Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Drive, Headington, Oxford OX3 7FY, United Kingdom
| | - Linda Troeberg
- Norwich
Medical School, Bob Champion Research and Education Building, Rosalind
Franklin Road, University of East Anglia, Norwich NR4 7UQ, United Kingdom
| | - Paul E. Brennan
- Alzheimer’s
Research UK Oxford Drug Discovery Institute, Centre for Medicines
Discovery, Nuffield Department of Medicine Research Building, University of Oxford, Old Road Campus, Headington, Oxford OX3 7FZ, United Kingdom
| | - Tonia L. Vincent
- Centre
for OA Pathogenesis Versus Arthritis, Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Drive, Headington, Oxford OX3 7FY, United Kingdom
| | - Morten Meldal
- Department
of Chemistry, University of Copenhagen, Universitetsparken 5, Building B304, Copenhagen DK-2100, Denmark
| | - Ngee H. Lim
- Centre
for OA Pathogenesis Versus Arthritis, Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Drive, Headington, Oxford OX3 7FY, United Kingdom
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Kleuskens MWA, Crispim JF, van Doeselaar M, van Donkelaar CC, Janssen RPA, Ito K. Neo-cartilage formation using human nondegenerate versus osteoarthritic chondrocyte-derived cartilage organoids in a viscoelastic hydrogel. J Orthop Res 2023. [PMID: 36866819 DOI: 10.1002/jor.25540] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 01/31/2023] [Accepted: 03/01/2023] [Indexed: 03/04/2023]
Abstract
Current regenerative cartilage therapies are associated with several drawbacks such as dedifferentiation of chondrocytes during expansion and the formation of fibrocartilage. Optimized chondrocyte expansion and tissue formation could lead to better clinical results of these therapies. In this study, a novel chondrocyte suspension expansion protocol that includes the addition of porcine notochordal cell-derived matrix was used to self-assemble human chondrocytes from osteoarthritic (OA) and nondegenerate (ND) origin into cartilage organoids containing collagen type II and proteoglycans. Proliferation rate and viability were similar for OA and ND chondrocytes and organoids formed had a similar histologic appearance and gene expression profile. Organoids were then encapsulated in viscoelastic alginate hydrogels to form larger tissues. Chondrocytes on the outer bounds of the organoids produced a proteoglycan-rich matrix to bridge the space between organoids. In hydrogels containing ND organoids some collagen type I was observed between the organoids. Surrounding the bulk of organoids in the center of the gels, in both OA and ND gels a continuous tissue containing cells, proteoglycans and collagen type II had been produced. No difference was observed in sulphated glycosaminoglycan and hydroxyproline content between gels containing organoids from OA or ND origin after 28 days. It was concluded that OA chondrocytes, which can be harvested from leftover surgery tissue, perform similar to ND chondrocytes in terms of human cartilage organoid formation and matrix production in alginate gels. This opens possibilities for their potential to serve as a platform for cartilage regeneration but also as an in vitro model to study pathways, pathology, or drug development.
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Affiliation(s)
- Meike W A Kleuskens
- Orthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - João F Crispim
- Orthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Marina van Doeselaar
- Orthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Corrinus C van Donkelaar
- Orthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Rob P A Janssen
- Orthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.,Department of Orthopaedic Surgery and Trauma, Máxima Medical Center, Eindhoven-Veldhoven, The Netherlands.,Department of Paramedical Sciences, Fontys University of Applied Sciences, Eindhoven, The Netherlands
| | - Keita Ito
- Orthopaedic Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
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9
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Rapp AE, Zaucke F. Cartilage extracellular matrix-derived matrikines in osteoarthritis. Am J Physiol Cell Physiol 2023; 324:C377-C394. [PMID: 36571440 DOI: 10.1152/ajpcell.00464.2022] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Osteoarthritis (OA) is among the most frequent diseases of the musculoskeletal system. Degradation of cartilage extracellular matrix (ECM) is a hallmark of OA. During the degradation process, intact/full-length proteins and proteolytic fragments are released which then might induce different downstream responses via diverse receptors, therefore leading to different biological consequences. Collagen type II and the proteoglycan aggrecan are the most abundant components of the cartilage ECM. However, over the last decades, a large number of minor components have been identified and for some of those, a role in the manifold processes associated with OA has already been demonstrated. To date, there is still no therapy able to halt or cure OA. A better understanding of the matrikine landscape occurring with or even preceding obvious degenerative changes in joint tissues is needed and might help to identify molecules that could serve as biomarkers, druggable targets, or even be blueprints for disease modifying drug OA drugs. For this narrative review, we screened PubMed for relevant literature in the English language and summarized the current knowledge regarding the function of selected ECM molecules and the derived matrikines in the context of cartilage and OA.
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Affiliation(s)
- Anna E Rapp
- Dr. Rolf M. Schwiete Research Unit for Osteoarthritis, Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Frank Zaucke
- Dr. Rolf M. Schwiete Research Unit for Osteoarthritis, Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
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10
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Ozkan H, Di Francesco M, Willcockson H, Valdés-Fernández J, Di Francesco V, Granero-Moltó F, Prósper F, Decuzzi P, Longobardi L. Sustained inhibition of CC-chemokine receptor-2 via intraarticular deposition of polymeric microplates in post-traumatic osteoarthritis. Drug Deliv Transl Res 2023; 13:689-701. [PMID: 36109442 PMCID: PMC9794532 DOI: 10.1007/s13346-022-01235-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2022] [Indexed: 12/31/2022]
Abstract
Posttraumatic osteoarthritis (PTOA) is mostly treated via corticosteroid administration, and total joint arthroplasty continues to be the sole effective intervention in severe conditions. To assess the therapeutic potential of CCR2 targeting in PTOA, we used biodegradable microplates (µPLs) to achieve a slow and sustained intraarticular release of the CCR2 inhibitor RS504393 into injured knees and followed joint damage during disease progression. RS504393-loaded µPLs (RS-µPLs) were fabricated via a template-replica molding technique. A mixture of poly(lactic-co-glycolic acid) (PLGA) and RS504393 was deposited into 20 × 10 μm (length × height) wells in a polyvinyl alcohol (PVA) square-patterned template. After physicochemical and toxicological characterizations, the RS504393 release profile from µPL was assessed in PBS buffer. C57BL/6 J male mice were subjected to destabilization of the medial meniscus (DMM)/sham surgery, and RS-µPLs (1 mg/kg) were administered intraarticularly 1 week postsurgery. Administrations were repeated at 4 and 7 weeks post-DMM. Drug free-µPLs (DF-µPLs) and saline injections were performed as controls. Mice were euthanized at 4 and 10 weeks post-DMM, corresponding to the early and severe PTOA stages, respectively. Knees were evaluated for cartilage structure score (ACS, H&E), matrix loss (safranin O score), osteophyte formation and maturation from cartilage to bone (cartilage quantification), and subchondral plate thickness. The RS-µPL architecture ensured the sustained release of CCR2 inhibitors over several weeks, with ~ 20% of RS504393 still available at 21 days. This prolonged release improved cartilage structure and reduced bone damage and synovial hyperplasia at both PTOA stages. Extracellular matrix loss was also attenuated, although with less efficacy. The results indicate that local sustained delivery is needed to optimize CCR2-targeted therapies.
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Affiliation(s)
- Huseyin Ozkan
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-, Chapel Hill, 3300 Thurston Bowels Bldg, Campus, Box 7280, Chapel Hill, NC 27599 USA
| | - Martina Di Francesco
- Laboratory of Nanotechnology for Precision Medicine, Fondazione Istituto Italiano Di Tecnologia, Genoa, Italy
| | - Helen Willcockson
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-, Chapel Hill, 3300 Thurston Bowels Bldg, Campus, Box 7280, Chapel Hill, NC 27599 USA
| | - José Valdés-Fernández
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-, Chapel Hill, 3300 Thurston Bowels Bldg, Campus, Box 7280, Chapel Hill, NC 27599 USA ,Cell Therapy Area, Clínica Universidad de Navarra, Pamplona, Spain
| | - Valentina Di Francesco
- Laboratory of Nanotechnology for Precision Medicine, Fondazione Istituto Italiano Di Tecnologia, Genoa, Italy
| | - Froilán Granero-Moltó
- Cell Therapy Area, Clínica Universidad de Navarra, Pamplona, Spain ,Department of Orthopedic Surgery and Traumatology, Clínica Universidad de Navarra, Pamplona, Spain ,Program of Regenerative Medicine, Center for Applied Medical Research (CIMA), Universidad de Navarra, Pamplona, Spain ,Instituto de Investigacion Sanitaria de Navarra (IdiSNA), Pamplona, Spain
| | - Felipe Prósper
- Cell Therapy Area, Clínica Universidad de Navarra, Pamplona, Spain ,Program of Regenerative Medicine, Center for Applied Medical Research (CIMA), Universidad de Navarra, Pamplona, Spain ,Instituto de Investigacion Sanitaria de Navarra (IdiSNA), Pamplona, Spain ,Department of Hematology, Clínica Universidad de Navarra, Pamplona, Spain ,Program of Hemato-Oncology, Center for Applied Medical Research (CIMA), Universidad de Navarra, Pamplona, Spain
| | - Paolo Decuzzi
- Laboratory of Nanotechnology for Precision Medicine, Fondazione Istituto Italiano Di Tecnologia, Genoa, Italy
| | - Lara Longobardi
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-, Chapel Hill, 3300 Thurston Bowels Bldg, Campus, Box 7280, Chapel Hill, NC, 27599, USA.
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11
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Ashruf OS, Ansari MY. Natural Compounds: Potential Therapeutics for the Inhibition of Cartilage Matrix Degradation in Osteoarthritis. LIFE (BASEL, SWITZERLAND) 2022; 13:life13010102. [PMID: 36676051 PMCID: PMC9866583 DOI: 10.3390/life13010102] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/24/2022] [Accepted: 12/26/2022] [Indexed: 12/31/2022]
Abstract
Osteoarthritis (OA) is the most common degenerative joint disease characterized by enzymatic degradation of the cartilage extracellular matrix (ECM) causing joint pain and disability. There is no disease-modifying drug available for the treatment of OA. An ideal drug is expected to stop cartilage ECM degradation and restore the degenerated ECM. The ECM primarily contains type II collagen and aggrecan but also has minor quantities of other collagen fibers and proteoglycans. In OA joints, the components of the cartilage ECM are degraded by matrix-degrading proteases and hydrolases which are produced by chondrocytes and synoviocytes. Matrix metalloproteinase-13 (MMP-13) and a disintegrin and metalloproteinase with thrombospondin motifs 4 and 5 (ADAMTS5) are the major collagenase and aggrecanase, respectively, which are highly expressed in OA cartilage and promote cartilage ECM degradation. Current studies using various in vitro and in vivo approaches show that natural compounds inhibit the expression and activity of MMP-13, ADAMTS4, and ADAMTS5 and increase the expression of ECM components. In this review, we have summarized recent advancements in OA research with a focus on natural compounds as potential therapeutics for the treatment of OA with emphasis on the prevention of cartilage ECM degradation and improvement of joint health.
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Affiliation(s)
- Omer S. Ashruf
- Department of Anatomy and Neurobiology, Northeast Ohio Medical University, 4209, State Route 44, Rootstown, OH 44272, USA
- College of Medicine, Northeast Ohio Medical University, 4209, State Route 44, Rootstown, OH 44272, USA
| | - Mohammad Yunus Ansari
- Department of Anatomy and Neurobiology, Northeast Ohio Medical University, 4209, State Route 44, Rootstown, OH 44272, USA
- Musculoskeletal Research Focus Area, Northeast Ohio Medical University, 4209, State Route 44, Rootstown, OH 44272, USA
- Correspondence:
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12
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Willcockson H, Ozkan H, Arbeeva L, Mucahit E, Musawwir L, Longobardi L. Early ablation of Ccr2 in aggrecan-expressing cells following knee injury ameliorates joint damage and pain during post-traumatic osteoarthritis. Osteoarthritis Cartilage 2022; 30:1616-1630. [PMID: 36075514 PMCID: PMC9671864 DOI: 10.1016/j.joca.2022.08.015] [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: 11/12/2021] [Revised: 08/10/2022] [Accepted: 08/26/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To investigate whether Ccr2 inactivation in aggrecan-expressing cells induced before post-traumatic OA (PTOA) onset or during progression, improves joint structures, synovial thickness and pain. DESIGN We induced a Ccr2 deletion in aggrecan-expressing cells (CCR2-AggKO) in skeletally mature mice using a tamoxifen-inducible Ccr2 inactivation. We stimulated PTOA changes (destabilization of medial meniscus, DMM) in CCR2-AggKO and CCR2+/+ mice, inducing recombination before DMM or 4 wks after DMM (early-vs late-inactivation). Joint damage was evaluated 2, 4, 8, 12 wks post-DMM using multiple scores: articular-cartilage structure (ACS), Safranin-O, histomorphometry, osteophyte size/maturity, subchondral bone thickness and synovial hyperplasia. Spontaneous (incapacitance meter) and evoked pain (von-Frey filaments) were assessed up to 20 wks. RESULTS Early aggrecan-Ccr2 inactivation in CCR2-AggKO mice (N=8) resulted in improved ACS score (8-12wk, P=0.002), AC area (4-12wk, P<0.05) and Saf-O score (2wks P=0.004, 4wks P=0.02, 8-12wks P=0.002) compared to CCR2+/+. Increased subchondral bone thickness was delayed only at 2 wks and exclusively following early recombination. Osteophyte size was not affected, but osteophyte maturation (cartilage-to-bone) was delayed (4wks P=0.04; 8 wks P=0.03). Although late aggrecan-Ccr2 deletion led to some cartilage improvement, most data did not reach statistical significance; osteophyte maturity was delayed at 12wks. Early aggrecan-Ccr2 deletion led to improved pain measures of weight bearing compared to CCR2+/+ mice (N = 9, 12wks diff 0.13 [0.01, 0.26], 16wks diff 0.15 [0.05, 0.26], 20wks diff 0.23 [0.14, 0.31]). Improved mechanosensitivity in evoked pain, although less noticeable, was detected. CONCLUSIONS We demonstrated that deletion of Ccr2 in aggrecan expressing cells reduces the initiation but not progression of OA.
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Affiliation(s)
- H Willcockson
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-Chapel Hill, NC, USA.
| | - H Ozkan
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-Chapel Hill, NC, USA.
| | - L Arbeeva
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-Chapel Hill, NC, USA.
| | - E Mucahit
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-Chapel Hill, NC, USA.
| | - L Musawwir
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-Chapel Hill, NC, USA.
| | - L Longobardi
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-Chapel Hill, NC, USA.
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13
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Cuffaro D, Ciccone L, Rossello A, Nuti E, Santamaria S. Targeting Aggrecanases for Osteoarthritis Therapy: From Zinc Chelation to Exosite Inhibition. J Med Chem 2022; 65:13505-13532. [PMID: 36250680 PMCID: PMC9620172 DOI: 10.1021/acs.jmedchem.2c01177] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Indexed: 11/30/2022]
Abstract
Osteoarthritis (OA) is the most common degenerative joint disease. In 1999, two members of the A Disintegrin and Metalloproteinase with Thrombospondin Motifs (ADAMTS) family of metalloproteinases, ADAMTS4 and ADAMTS5, or aggrecanases, were identified as the enzymes responsible for aggrecan degradation in cartilage. The first aggrecanase inhibitors targeted the active site by chelation of the catalytic zinc ion. Due to the generally disappointing performance of zinc-chelating inhibitors in preclinical and clinical studies, inhibition strategies tried to move away from the active-site zinc in order to improve selectivity. Exosite inhibitors bind to proteoglycan-binding residues present on the aggrecanase ancillary domains (called exosites). While exosite inhibitors are generally more selective than zinc-chelating inhibitors, they are still far from fulfilling their potential, partly due to a lack of structural and functional data on aggrecanase exosites. Filling this gap will inform the design of novel potent, selective aggrecanase inhibitors.
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Affiliation(s)
- Doretta Cuffaro
- Department
of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Lidia Ciccone
- Department
of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Armando Rossello
- Department
of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Elisa Nuti
- Department
of Pharmacy, University of Pisa, via Bonanno 6, 56126 Pisa, Italy
| | - Salvatore Santamaria
- Department
of Immunology and Inflammation, Imperial
College London, Du Cane Road, London W12
0NN, U.K.
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14
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Kim YS, Guilak F. Engineering Hyaluronic Acid for the Development of New Treatment Strategies for Osteoarthritis. Int J Mol Sci 2022; 23:ijms23158662. [PMID: 35955795 PMCID: PMC9369020 DOI: 10.3390/ijms23158662] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/22/2022] [Accepted: 07/29/2022] [Indexed: 11/16/2022] Open
Abstract
Osteoarthritis (OA) is a degenerative joint disease that is characterized by inflammation of the joints, degradation of cartilage, and the remodeling of other joint tissues. Due to the absence of disease-modifying drugs for OA, current clinical treatment options are often only effective at slowing down disease progression and focus mainly on pain management. The field of tissue engineering has therefore been focusing on developing strategies that could be used not only to alleviate symptoms of OA but also to regenerate the damaged tissue. Hyaluronic acid (HA), an integral component of both the synovial fluid and articular cartilage, has gained widespread usage in developing hydrogels that deliver cells and biomolecules to the OA joint thanks to its biocompatibility and ability to support cell growth and the chondrogenic differentiation of encapsulated stem cells, providing binding sites for growth factors. Tissue-engineering strategies have further attempted to improve the role of HA as an OA therapeutic by developing diverse modified HA delivery platforms for enhanced joint retention and controlled drug release. This review summarizes recent advances in developing HA-based hydrogels for OA treatment and provides additional insights into how HA-based therapeutics could be further improved to maximize their potential as a viable treatment option for OA.
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Affiliation(s)
- Yu Seon Kim
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
- Shriners Hospitals for Children—Saint Louis, St. Louis, MO 63110, USA
- Center of Regenerative Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Farshid Guilak
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
- Shriners Hospitals for Children—Saint Louis, St. Louis, MO 63110, USA
- Center of Regenerative Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA
- Department of Biomedical Engineering, Washington University, St. Louis, MO 63105, USA
- Correspondence:
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15
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Zhao P, Liu D, Song C, Li D, Zhang X, Horecny I, Zhang F, Yan Y, Zhuang L, Li J, Liu S, Mao Y, Feng J, Liu J, Tao W. Discovery of Isoindoline Amide Derivatives as Potent and Orally Bioavailable ADAMTS-4/5 Inhibitors for the Treatment of Osteoarthritis. ACS PHARMACOLOGY & TRANSLATIONAL SCIENCE 2022; 5:458-467. [DOI: 10.1021/acsptsci.2c00023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Peng Zhao
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Dong Liu
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Chunying Song
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Di Li
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Xinzhu Zhang
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Ivana Horecny
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Fengqi Zhang
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Yuna Yan
- Shanghai Hengrui Pharmaceutical Co. Ltd., 279 Wenjing Road, Shanghai 200245, China
| | - Linghang Zhuang
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Jing Li
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Suxing Liu
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Yuchang Mao
- Shanghai Hengrui Pharmaceutical Co. Ltd., 279 Wenjing Road, Shanghai 200245, China
| | - Jun Feng
- Shanghai Hengrui Pharmaceutical Co. Ltd., 279 Wenjing Road, Shanghai 200245, China
| | - Jian Liu
- Eternity Bioscience Inc., 6 Cedarbrook Drive, Cranbury, New Jersey 08512, United States
| | - Weikang Tao
- Shanghai Hengrui Pharmaceutical Co. Ltd., 279 Wenjing Road, Shanghai 200245, China
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16
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Takahata Y, Hagino H, Kimura A, Urushizaki M, Yamamoto S, Wakamori K, Murakami T, Hata K, Nishimura R. Regulatory Mechanisms of Prg4 and Gdf5 Expression in Articular Cartilage and Functions in Osteoarthritis. Int J Mol Sci 2022; 23:ijms23094672. [PMID: 35563063 PMCID: PMC9105027 DOI: 10.3390/ijms23094672] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 02/04/2023] Open
Abstract
Owing to the rapid aging of society, the numbers of patients with joint disease continue to increase. Accordingly, a large number of patients require appropriate treatment for osteoarthritis (OA), the most frequent bone and joint disease. Thought to be caused by the degeneration and destruction of articular cartilage following persistent and excessive mechanical stimulation of the joints, OA can significantly impair patient quality of life with symptoms such as knee pain, lower limb muscle weakness, or difficulty walking. Because articular cartilage has a low self-repair ability and an extremely low proliferative capacity, healing of damaged articular cartilage has not been achieved to date. The current pharmaceutical treatment of OA is limited to the slight alleviation of symptoms (e.g., local injection of hyaluronic acid or non-steroidal anti-inflammatory drugs); hence, the development of effective drugs and regenerative therapies for OA is highly desirable. This review article summarizes findings indicating that proteoglycan 4 (Prg4)/lubricin, which is specifically expressed in the superficial zone of articular cartilage and synovium, functions in a protective manner against OA, and covers the transcriptional regulation of Prg4 in articular chondrocytes. We also focused on growth differentiation factor 5 (Gdf5), which is specifically expressed on the surface layer of articular cartilage, particularly in the developmental stage, describing its regulatory mechanisms and functions in joint formation and OA pathogenesis. Because several genetic studies in humans and mice indicate the involvement of these genes in the maintenance of articular cartilage homeostasis and the presentation of OA, molecular targeting of Prg4 and Gdf5 is expected to provide new insights into the aetiology, pathogenesis, and potential treatment of OA.
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17
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Clement-Lacroix P, Little CB, Smith MM, Cottereaux C, Merciris D, Meurisse S, Mollat P, Touitou R, Brebion F, Gosmini R, De Ceuninck F, Botez I, Lepescheux L, van der Aar E, Christophe T, Vandervoort N, Blanqué R, Comas D, Deprez P, Amantini D. Pharmacological characterization of GLPG1972/S201086, a potent and selective small-molecule inhibitor of ADAMTS5. Osteoarthritis Cartilage 2022; 30:291-301. [PMID: 34626798 DOI: 10.1016/j.joca.2021.08.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 07/29/2021] [Accepted: 08/09/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE A disintegrin and metalloproteinase with thrombospondin motifs 5 (ADAMTS5) is a key enzyme in degradation of cartilage in osteoarthritis (OA). We report the pharmacological characterization of GLPG1972/S201086, a new, potent and selective small-molecule ADAMTS5 inhibitor. METHODS Potency and selectivity of GLPG1972/S201086 for ADAMTS5 were determined using fluorescently labeled peptide substrates. Inhibitory effects of GLPG1972/S201086 on interleukin-1α-stimulated glycosaminoglycan release in mouse femoral head cartilage explants and on interleukin-1β-stimulated release of an ADAMTS5-derived aggrecan neoepitope (quantified with ELISA) in human articular cartilage explants were determined. In the destabilization of the medial meniscus (DMM) mouse and menisectomized (MNX) rat models, effects of oral GLPG1972/S201086 on relevant OA histological and histomorphometric parameters were evaluated. RESULTS GLPG1972/S201086 inhibited human and rat ADAMTS5 (IC50 ± SD: 19 ± 2 nM and <23 ± 1 nM, respectively), with 8-fold selectivity over ADAMTS4, and 60->5,000-fold selectivity over other related proteases in humans. GLPG1972/S201086 dose-dependently inhibited cytokine-stimulated aggrenolysis in mouse and human cartilage explants (100% at 20 μM and 10 μM, respectively). In DMM mice, GLPG1972/S201086 (30-120 mg/kg b.i.d) vs vehicle reduced femorotibial cartilage proteoglycan loss (23-37%), cartilage structural damage (23-39%) and subchondral bone sclerosis (21-36%). In MNX rats, GLPG1972/S201086 (10-50 mg/kg b.i.d) vs vehicle reduced cartilage damage (OARSI score reduction, 6-23%), and decreased proteoglycan loss (∼27%) and subchondral bone sclerosis (77-110%). CONCLUSIONS GLPG1972/S201086 is a potent, selective and orally available ADAMTS5 inhibitor, demonstrating significant protective efficacy on both cartilage and subchondral bone in two relevant in vivo preclinical OA models.
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Affiliation(s)
| | - C B Little
- Raymond Purves Bone and Joint Research Laboratories, University of Sydney, Kolling Institute, Northern Sydney Local Health District, Royal North Shore Hospital, St Leonards, NSW, Australia.
| | - M M Smith
- Raymond Purves Bone and Joint Research Laboratories, University of Sydney, Kolling Institute, Northern Sydney Local Health District, Royal North Shore Hospital, St Leonards, NSW, Australia.
| | | | | | | | - P Mollat
- Galapagos SASU, Romainville, France.
| | - R Touitou
- Galapagos SASU, Romainville, France.
| | - F Brebion
- Galapagos SASU, Romainville, France.
| | - R Gosmini
- Galapagos SASU, Romainville, France.
| | | | - I Botez
- Institut de Recherches Servier, France.
| | | | | | | | | | - R Blanqué
- Galapagos SASU, Romainville, France.
| | - D Comas
- Galapagos SASU, Romainville, France.
| | - P Deprez
- Galapagos SASU, Romainville, France.
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18
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Jiang H, Pu Y, Li ZH, Liu W, Deng Y, Liang R, Zhang XM, Zuo HD. Adiponectin, May Be a Potential Protective Factor for Obesity-Related Osteoarthritis. Diabetes Metab Syndr Obes 2022; 15:1305-1319. [PMID: 35510046 PMCID: PMC9058006 DOI: 10.2147/dmso.s359330] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/08/2022] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis (OA) is the most common joint disease in elderly individuals and seriously affects quality of life. OA has often been thought to be caused by body weight load, but studies have increasingly shown that OA is an inflammation-mediated metabolic disease. The current existing evidence suggests that OA is associated with obesity-related chronic inflammation as well as abnormal lipid metabolism in obesity, such as fatty acids (FA) and triglycerides. Adiponectin, a cytokine secreted by adipose tissue, can affect the progression of OA by regulating obesity-related inflammatory factors. However, the specific molecular mechanism has not been fully elucidated. According to previous research, adiponectin can promote the metabolism of FA and triglycerides, which indicates that it is a potential protective factor for OA through many mechanisms. This article aims to review the mechanisms of chronic inflammation, FA and triglycerides in OA, as well as the potential mechanisms of adiponectin in regulating chronic inflammation and promoting FA and triglyceride metabolism. Therefore, adiponectin may have a protective effect on obesity-related OA, which could provide new insight into adiponectin and the related mechanisms in OA.
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Affiliation(s)
- Hai Jiang
- Medical Imaging Key Laboratory of Sichuan Province, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
| | - Yu Pu
- Medical Imaging Key Laboratory of Sichuan Province, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
| | - Zeng-Hui Li
- Medical Imaging Key Laboratory of Sichuan Province, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
| | - Wei Liu
- Medical Imaging Key Laboratory of Sichuan Province, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
| | - Yan Deng
- Medical Imaging Key Laboratory of Sichuan Province, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
| | - Rui Liang
- Medical Imaging Key Laboratory of Sichuan Province, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
| | - Xiao-Ming Zhang
- Medical Imaging Key Laboratory of Sichuan Province, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
| | - Hou-Dong Zuo
- Medical Imaging Key Laboratory of Sichuan Province, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China
- Correspondence: Hou-Dong Zuo, Sichuan Key Laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, People’s Republic of China, Tel +86-817-2587621, Email
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19
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Zhu Y. Metalloproteases in gonad formation and ovulation. Gen Comp Endocrinol 2021; 314:113924. [PMID: 34606745 PMCID: PMC8576836 DOI: 10.1016/j.ygcen.2021.113924] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 09/27/2021] [Accepted: 09/29/2021] [Indexed: 01/13/2023]
Abstract
Changes in expression or activation of various metalloproteases including matrix metalloproteases (Mmp), a disintegrin and metalloprotease (Adam) and a disintegrin and metalloprotease with thrombospondin motif (Adamts), and their endogenous inhibitors (tissue inhibitors of metalloproteases, Timp), have been shown to be critical for ovulation in various species from studies in past decades. Some of these metalloproteases such as Adamts1, Adamts9, Mmp2, and Mmp9 have also been shown to be regulated by luteinizing hormone (LH) and/or progestin, which are essential triggers for ovulation in all vertebrate species. Most of these metalloproteases also express broadly in various tissues and cells including germ cells and somatic gonad cells. Thus, metalloproteases likely play roles in gonad formation processes comprising primordial germ cell (PGC) migration, development of germ and somatic cells, and sex determination. However, our knowledge on the functions and mechanisms of metalloproteases in these processes in vertebrates is still lacking. This review will summarize our current knowledge on the metalloproteases in ovulation and gonad formation with emphasis on PGC migration and germ cell development.
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Affiliation(s)
- Yong Zhu
- Department of Biology, East Carolina University, Greenville, NC 27858, USA.
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20
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Vincent TL. Post-traumatic OA - are we any closer to prevention? Osteoarthritis Cartilage 2021; 29:1630-1631. [PMID: 34903334 DOI: 10.1016/j.joca.2021.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 10/08/2021] [Indexed: 02/02/2023]
Affiliation(s)
- T L Vincent
- Centre for OA Pathogenesis Versus Arthritis, Kennedy Institute of Rheumatology, NDORMS, London OX37FY, United Kingdom.
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21
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Yamamoto K, Wilkinson D, Bou-Gharios G. Targeting Dysregulation of Metalloproteinase Activity in Osteoarthritis. Calcif Tissue Int 2021; 109:277-290. [PMID: 32772139 PMCID: PMC8403128 DOI: 10.1007/s00223-020-00739-7] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 07/24/2020] [Indexed: 02/06/2023]
Abstract
Metalloproteinases were first identified as collagen cleaving enzymes and are now appreciated to play important roles in a wide variety of biological processes. The aberrant activity and dysregulation of the metalloproteinase family are linked to numerous diseases including cardiovascular and pulmonary diseases, chronic wounds, cancer, fibrosis and arthritis. Osteoarthritis (OA) is the most prevalent age-related joint disorder that causes pain and disability, but there are no disease-modifying drugs available. The hallmark of OA is loss of articular cartilage and elevated activities of matrix-degrading metalloproteinases are responsible. These enzymes do not exist in isolation and their activity is tightly regulated by a number of processes, such as transcription, proteolytic activation, interaction with their inhibitors, cell surface and extracellular matrix molecules, and endocytic clearance from the extracellular milieu. Here, we describe the functions and roles of metalloproteinase family in OA pathogenesis. We highlight recent studies that have illustrated novel mechanisms regulating their extracellular activity and impairment of such regulations that lead to the development of OA. We also discuss how to stop or slow down the degenerative processes by targeting aberrant metalloproteinase activity, which may in future become therapeutic interventions for the disease.
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Affiliation(s)
- Kazuhiro Yamamoto
- Institute of Life Course and Medical Sciences, University of Liverpool, William Duncan Building, 6 West Derby Street, Liverpool, L7 8TX, UK.
| | - David Wilkinson
- Institute of Life Course and Medical Sciences, University of Liverpool, William Duncan Building, 6 West Derby Street, Liverpool, L7 8TX, UK
| | - George Bou-Gharios
- Institute of Life Course and Medical Sciences, University of Liverpool, William Duncan Building, 6 West Derby Street, Liverpool, L7 8TX, UK
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22
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Jiang L, Lin J, Zhao S, Wu J, Jin Y, Yu L, Wu N, Wu Z, Wang Y, Lin M. ADAMTS5 in Osteoarthritis: Biological Functions, Regulatory Network, and Potential Targeting Therapies. Front Mol Biosci 2021; 8:703110. [PMID: 34434966 PMCID: PMC8381022 DOI: 10.3389/fmolb.2021.703110] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 07/05/2021] [Indexed: 01/16/2023] Open
Abstract
ADAMTS5 is involved in the pathogenesis of OA. As the major aggrecanase-degrading articular cartilage matrix, ADAMTS5, has been regarded as a potential target for OA treatment. We here provide an updated insight on the regulation of ADAMTS5 and newly discovered therapeutic strategies for OA. Pathophysiological and molecular mechanisms underlying articular inflammation and mechanotransduction, as well as chondrocyte hypertrophy were discussed, and the role of ADAMTS5 in each biological process was reviewed, respectively. Senescence, inheritance, inflammation, and mechanical stress are involved in the overactivation of ADAMTS5, contributing to the pathogenesis of OA. Multiple molecular signaling pathways were observed to modulate ADAMTS5 expression, namely, Runx2, Fgf2, Notch, Wnt, NF-κB, YAP/TAZ, and the other inflammatory signaling pathways. Based on the fundamental understanding of ADAMTS5 in OA pathogenesis, monoclonal antibodies and small molecule inhibitors against ADAMTS5 were developed and proved to be beneficial pre-clinically both in vitro and in vivo. Recent novel RNA therapies demonstrated potentials in OA animal models. To sum up, ADAMTS5 inhibition and its signaling pathway–based modulations showed great potential in future therapeutic strategies for OA.
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Affiliation(s)
- Lejian Jiang
- Department of Orthopedic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Spine Lab, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiachen Lin
- State Key Laboratory of Complex Severe and Rare Diseases, Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.,Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, China.,Medical Research Center, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Sen Zhao
- State Key Laboratory of Complex Severe and Rare Diseases, Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.,Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, China.,Medical Research Center, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jiaqian Wu
- Department of Orthopedic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yongming Jin
- Department of Orthopedic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Li Yu
- Department of Operating Room, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Nan Wu
- State Key Laboratory of Complex Severe and Rare Diseases, Department of Orthopedic Surgery, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.,Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, China.,Medical Research Center, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Zhihong Wu
- Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, China.,Medical Research Center, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China.,Key Laboratory of Big Data for Spinal Deformities, Chinese Academy of Medical Sciences, Beijing, China
| | - Yue Wang
- Department of Orthopedic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Spine Lab, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Mao Lin
- Department of Orthopedic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Spine Lab, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, China.,Key Laboratory of Big Data for Spinal Deformities, Chinese Academy of Medical Sciences, Beijing, China
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23
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Keppie SJ, Mansfield JC, Tang X, Philp CJ, Graham HK, Önnerfjord P, Wall A, McLean C, Winlove CP, Sherratt MJ, Pavlovskaya GE, Vincent TL. Matrix-Bound Growth Factors are Released upon Cartilage Compression by an Aggrecan-Dependent Sodium Flux that is Lost in Osteoarthritis. FUNCTION (OXFORD, ENGLAND) 2021; 2:zqab037. [PMID: 34423304 PMCID: PMC8374957 DOI: 10.1093/function/zqab037] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/25/2021] [Accepted: 07/30/2021] [Indexed: 01/07/2023]
Abstract
Articular cartilage is a dense extracellular matrix-rich tissue that degrades following chronic mechanical stress, resulting in osteoarthritis (OA). The tissue has low intrinsic repair especially in aged and osteoarthritic joints. Here, we describe three pro-regenerative factors; fibroblast growth factor 2 (FGF2), connective tissue growth factor, bound to transforming growth factor-beta (CTGF-TGFβ), and hepatoma-derived growth factor (HDGF), that are rapidly released from the pericellular matrix (PCM) of articular cartilage upon mechanical injury. All three growth factors bound heparan sulfate, and were displaced by exogenous NaCl. We hypothesised that sodium, sequestered within the aggrecan-rich matrix, was freed by injurious compression, thereby enhancing the bioavailability of pericellular growth factors. Indeed, growth factor release was abrogated when cartilage aggrecan was depleted by IL-1 treatment, and in severely damaged human osteoarthritic cartilage. A flux in free matrix sodium upon mechanical compression of cartilage was visualised by 23Na -MRI just below the articular surface. This corresponded to a region of reduced tissue stiffness, measured by scanning acoustic microscopy and second harmonic generation microscopy, and where Smad2/3 was phosphorylated upon cyclic compression. Our results describe a novel intrinsic repair mechanism, controlled by matrix stiffness and mediated by the free sodium concentration, in which heparan sulfate-bound growth factors are released from cartilage upon injurious load. They identify aggrecan as a depot for sequestered sodium, explaining why osteoarthritic tissue loses its ability to repair. Treatments that restore matrix sodium to allow appropriate release of growth factors upon load are predicted to enable intrinsic cartilage repair in OA. SIGNIFICANCE STATEMENT Osteoarthritis is the most prevalent musculoskeletal disease, affecting 250 million people worldwide.1 We identify a novel intrinsic repair response in cartilage, mediated by aggrecan-dependent sodium flux, and dependent upon matrix stiffness, which results in the release of a cocktail of pro-regenerative growth factors after injury. Loss of aggrecan in late-stage osteoarthritis prevents growth factor release and likely contributes to disease progression. Treatments that restore matrix sodium in osteoarthritis may recover the intrinsic repair response to improve disease outcome.
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Affiliation(s)
- Stuart J Keppie
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, OX3 7FY, UK
| | | | - Xiaodi Tang
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, OX3 7FY, UK
| | - Christopher J Philp
- Sir Peter Mansfield Imaging Centre, University of Nottingham, Nottingham, NG7 2QX, UK
| | - Helen K Graham
- School of Biological Sciences, The University of Manchester, Manchester, M13 9PT, UK
| | - Patrik Önnerfjord
- Rheumatology and Molecular Skeletal Biology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
| | - Alanna Wall
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, OX3 7FY, UK
| | - Celia McLean
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, OX3 7FY, UK
| | - C Peter Winlove
- School of Physics and Astronomy, University of Exeter, Exeter, EX4 4QL, UK
| | - Michael J Sherratt
- School of Biological Sciences, The University of Manchester, Manchester, M13 9PT, UK
| | - Galina E Pavlovskaya
- Sir Peter Mansfield Imaging Centre, University of Nottingham, Nottingham, NG7 2QX, UK
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24
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Santamaria S, Cuffaro D, Nuti E, Ciccone L, Tuccinardi T, Liva F, D'Andrea F, de Groot R, Rossello A, Ahnström J. Exosite inhibition of ADAMTS-5 by a glycoconjugated arylsulfonamide. Sci Rep 2021; 11:949. [PMID: 33441904 PMCID: PMC7806935 DOI: 10.1038/s41598-020-80294-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 12/17/2020] [Indexed: 12/13/2022] Open
Abstract
ADAMTS-5 is a major protease involved in the turnover of proteoglycans such as aggrecan and versican. Dysregulated aggrecanase activity of ADAMTS-5 has been directly linked to the etiology of osteoarthritis (OA). For this reason, ADAMTS-5 is a pharmaceutical target for the treatment of OA. ADAMTS-5 shares high structural and functional similarities with ADAMTS-4, which makes the design of selective inhibitors particularly challenging. Here we exploited the ADAMTS-5 binding capacity of β-N-acetyl-d-glucosamine to design a new class of sugar-based arylsulfonamides. Our most promising compound, 4b, is a non-zinc binding ADAMTS-5 inhibitor which showed high selectivity over ADAMTS-4. Docking calculations combined with molecular dynamics simulations demonstrated that 4b is a cross-domain inhibitor that targets the interface of the metalloproteinase and disintegrin-like domains. Furthermore, the interaction between 4b and the ADAMTS-5 Dis domain is mediated by hydrogen bonds between the sugar moiety and two lysine residues (K532 and K533). Targeted mutagenesis of these two residues confirmed their importance both for versicanase activity and inhibitor binding. This positively-charged cluster of ADAMTS-5 represents a previously unknown substrate-binding site (exosite) which is critical for substrate recognition and can therefore be targeted for the development of selective ADAMTS-5 inhibitors.
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Affiliation(s)
- Salvatore Santamaria
- Department of Immunology and Inflammation, Imperial College London, Du Cane Road, London, W12 0NN, UK.
| | - Doretta Cuffaro
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126, Pisa, Italy
| | - Elisa Nuti
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126, Pisa, Italy.
| | - Lidia Ciccone
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126, Pisa, Italy
| | - Tiziano Tuccinardi
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126, Pisa, Italy
| | - Francesca Liva
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126, Pisa, Italy
| | - Felicia D'Andrea
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126, Pisa, Italy
| | - Rens de Groot
- Department of Immunology and Inflammation, Imperial College London, Du Cane Road, London, W12 0NN, UK.,Institute of Cardiovascular Science, University College London, 51 Chenies Mews, London, WC1E 6HX, UK
| | - Armando Rossello
- Department of Pharmacy, University of Pisa, via Bonanno 6, 56126, Pisa, Italy
| | - Josefin Ahnström
- Department of Immunology and Inflammation, Imperial College London, Du Cane Road, London, W12 0NN, UK
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25
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Soul J, Barter MJ, Little CB, Young DA. OATargets: a knowledge base of genes associated with osteoarthritis joint damage in animals. Ann Rheum Dis 2020; 80:376-383. [PMID: 33077471 PMCID: PMC7892386 DOI: 10.1136/annrheumdis-2020-218344] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 08/21/2020] [Accepted: 09/09/2020] [Indexed: 12/12/2022]
Abstract
Objectives To collate the genes experimentally modulated in animal models of osteoarthritis (OA) and compare these data with OA transcriptomics data to identify potential therapeutic targets. Methods PubMed searches were conducted to identify publications describing gene modulations in animal models. Analysed gene expression data were retrieved from the SkeletalVis database of analysed skeletal microarray and RNA-Seq expression data. A network diffusion approach was used to predict new genes associated with OA joint damage. Results A total of 459 genes were identified as having been modulated in animal models of OA, with ageing and post-traumatic (surgical) models the most prominent. Ninety-eight of the 143 genes (69%) genetically modulated more than once had a consistent effect on OA joint damage severity. Several discrepancies between different studies were identified, providing lessons on interpretation of these data. We used the data collected along with OA gene expression data to expand existing annotations and prioritise the most promising therapeutic targets, which we validated using the latest reported associations. We constructed an online database OATargets to allow researchers to explore the collated data and integrate it with existing OA and skeletal gene expression data. Conclusions We present a comprehensive survey and online resource for understanding gene regulation of animal model OA pathogenesis.
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Affiliation(s)
- Jamie Soul
- Skeletal Research Group, Biosciences Institute, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
| | - Matthew J Barter
- Skeletal Research Group, Biosciences Institute, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
| | - Christopher B Little
- Raymond Purves Bone and Joint Research Laboratories, Kolling Institute, The University of Sydney, St Leonards, New South Wales, Australia
| | - David A Young
- Skeletal Research Group, Biosciences Institute, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
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26
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Satz-Jacobowitz B, Hubmacher D. The quest for substrates and binding partners: A critical barrier for understanding the role of ADAMTS proteases in musculoskeletal development and disease. Dev Dyn 2020; 250:8-26. [PMID: 32875613 DOI: 10.1002/dvdy.248] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/27/2020] [Accepted: 08/27/2020] [Indexed: 12/16/2022] Open
Abstract
Secreted ADAMTS metalloproteases are involved in the sculpting, remodeling, and erosion of connective tissues throughout the body, including in the musculoskeletal system. ADAMTS proteases contribute to musculoskeletal development, pathological tissue destruction, and are mutated in congenital musculoskeletal disorders. Examples include versican cleavage by ADAMTS9 which is required for interdigital web regression during limb development, ADAMTS5-mediated aggrecan degradation in osteoarthritis resulting in joint erosion, and mutations in ADAMTS10 or ADAMTS17 that cause Weill-Marchesani syndrome, a short stature syndrome with bone, joint, muscle, cardiac, and eye involvement. Since the function of ADAMTS proteases and proteases in general is primarily defined by the molecular consequences of proteolysis of their respective substrates, it is paramount to identify all physiological substrates for each individual ADAMTS protease. Here, we review the current knowledge of ADAMTS proteases and their involvement in musculoskeletal development and disease, focusing on some of their known physiological substrates and the consequences of substrate cleavage. We further emphasize the critical need for the identification and validation of novel ADAMTS substrates and binding partners by describing the principles of mass spectrometry-based approaches and by emphasizing strategies that need to be considered for validating the physiological relevance for ADAMTS-mediated proteolysis of novel putative substrates.
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Affiliation(s)
- Brandon Satz-Jacobowitz
- Orthopedic Research Laboratories, Leni & Peter W. May Department of Orthopedics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Dirk Hubmacher
- Orthopedic Research Laboratories, Leni & Peter W. May Department of Orthopedics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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27
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Ansari MY, Ahmad N, Haqqi TM. Oxidative stress and inflammation in osteoarthritis pathogenesis: Role of polyphenols. Biomed Pharmacother 2020; 129:110452. [PMID: 32768946 PMCID: PMC8404686 DOI: 10.1016/j.biopha.2020.110452] [Citation(s) in RCA: 256] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/13/2020] [Accepted: 06/21/2020] [Indexed: 02/06/2023] Open
Abstract
Osteoarthritis (OA) is the most prevalent joint degenerative disease leading to irreversible structural and functional changes in the joint and is a major cause of disability and reduced life expectancy in ageing population. Despite the high prevalence of OA, there is no disease modifying drug available for the management of OA. Oxidative stress, a result of an imbalance between the production of reactive oxygen species (ROS) and their clearance by antioxidant defense system, is high in OA cartilage and is a major cause of chronic inflammation. Inflammatory mediators, such as interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) are highly upregulated in OA joints and induce ROS production and expression of matrix degrading proteases leading to cartilage extracellular matrix degradation and joint dysfunction. ROS and inflammation are interdependent, each being the target of other and represent ideal target/s for the treatment of OA. Plant polyphenols possess potent antioxidant and anti-inflammatory properties and can inhibit ROS production and inflammation in chondrocytes, cartilage explants and in animal models of OA. The aim of this review is to discuss the chondroprotective effects of polyphenols and modulation of different molecular pathways associated with OA pathogenesis and limitations and future prospects of polyphenols in OA treatment.
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Affiliation(s)
- Mohammad Yunus Ansari
- Department of Anatomy and Neurobiology, Northeast Ohio Medical University, 4209, ST RT 44, Rootstown, Ohio, 44272, USA.
| | - Nashrah Ahmad
- Department of Anatomy and Neurobiology, Northeast Ohio Medical University, 4209, ST RT 44, Rootstown, Ohio, 44272, USA; School of Biomedical Sciences, Kent State University, Kent, Ohio, USA.
| | - Tariq M Haqqi
- Department of Anatomy and Neurobiology, Northeast Ohio Medical University, 4209, ST RT 44, Rootstown, Ohio, 44272, USA.
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28
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Narez GE, Fischenich KM, Donahue TLH. Experimental animal models of post-traumatic osteoarthritis of the knee. Orthop Rev (Pavia) 2020; 12:8448. [PMID: 32922696 PMCID: PMC7461640 DOI: 10.4081/or.2020.8448] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 02/09/2020] [Indexed: 12/28/2022] Open
Abstract
Due to the complex and dynamic nature of osteoarthritis (OA) and post-traumatic osteoarthritis (PTOA), animal models have been used to investigate the progression and pathogenesis of the disease. Researchers have used different experimental models to study OA and PTOA. With an emphasis on the knee joint, this review will compare and contrast the existing body of knowledge from anterior cruciate ligament transection models, meniscectomy models, combination models, as well as impact models in large animals to see how tissues respond to these different approaches to induce experimental OA and PTOA. The tissues discussed will include articular cartilage and the meniscus, with a focus on morphological, mechanical and histological assessments. The goal of this review is to demonstrate the progressive nature of OA by indicating the strong correlation between progressive tissue degeneration, change of mechanical properties, and loss of biochemical integrity and to highlight key differences between the most commonly used experimental animal models.
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Affiliation(s)
- Gerardo E Narez
- Department of Biomedical Engineering, University of Massachusetts, Amherst, MA
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29
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Pathogenesis of Osteoarthritis: Risk Factors, Regulatory Pathways in Chondrocytes, and Experimental Models. BIOLOGY 2020; 9:biology9080194. [PMID: 32751156 PMCID: PMC7464998 DOI: 10.3390/biology9080194] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/24/2020] [Accepted: 07/24/2020] [Indexed: 12/28/2022]
Abstract
As the most common chronic degenerative joint disease, osteoarthritis (OA) is the leading cause of pain and physical disability, affecting millions of people worldwide. Mainly characterized by articular cartilage degradation, osteophyte formation, subchondral bone remodeling, and synovial inflammation, OA is a heterogeneous disease that impacts all component tissues of the articular joint organ. Pathological changes, and thus symptoms, vary from person to person, underscoring the critical need of personalized therapies. However, there has only been limited progress towards the prevention and treatment of OA, and there are no approved effective disease-modifying osteoarthritis drugs (DMOADs). Conventional treatments, including non-steroidal anti-inflammatory drugs (NSAIDs) and physical therapy, are still the major remedies to manage the symptoms until the need for total joint replacement. In this review, we provide an update of the known OA risk factors and relevant mechanisms of action. In addition, given that the lack of biologically relevant models to recapitulate human OA pathogenesis represents one of the major roadblocks in developing DMOADs, we discuss current in vivo and in vitro experimental OA models, with special emphasis on recent development and application potential of human cell-derived microphysiological tissue chip platforms.
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30
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Dai J, Dong R, Han X, Li J, Gong X, Bai Y, Kang F, Liang M, Zeng F, Hou Z, Dong S. Osteoclast-derived exosomal let-7a-5p targets Smad2 to promote the hypertrophic differentiation of chondrocytes. Am J Physiol Cell Physiol 2020; 319:C21-C33. [PMID: 32374679 DOI: 10.1152/ajpcell.00039.2020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The invasion of osteoclasts into the cartilage via blood vessels advances the process of endochondral ossification, and dysregulation of dynamic intercellular interactions results in skeletal dysplasias. Although the regulation of osteoclasts by growth plate chondrocytes has been reported in detail, the effect of osteoclasts on chondrocytes remains to be determined. In this study, ATDC5 cells and bone marrow mesenchymal stem cells were differentiated into chondrocytes and treated with conditioned medium obtained from bone marrow macrophages differentiated to osteoclast precursors and osteoclasts. Exosomes were inhibited in conditioned medium or isolated directly from osteoclasts to further determine whether osteoclast-derived exosomes play an important role in chondrocyte hypertrophy. Additionally, exosomal miRNAs were detected, and let-7a-5p was selected as an miRNA with significantly increased expression in osteoclast-derived exosomes. Experiments were performed to verify the potential target Smad2 and investigate how let-7a-5p affected chondrocytes. The results suggest that both osteoclast precursors and osteoclasts promote chondrocyte hypertrophy and that the promotive effect of osteoclasts is more significant than that of osteoclast precursors. Osteoclast-derived exosomes promote the hypertrophic differentiation of chondrocytes. Moreover, osteoclast-derived exosomal let-7a-5p inhibits Smad2 to decrease the transforming growth factor-β-induced inhibition of chondrocyte hypertrophy. Our research reveals the role of osteoclasts in the regulation of chondrocytes and provides insights into the highly coordinated intercellular process of endochondral ossification.
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Affiliation(s)
- Jingjin Dai
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, China
| | - Rui Dong
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, China
| | - Xinyun Han
- Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jianmei Li
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, China
| | - Xiaoshan Gong
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, China
| | - Yun Bai
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, China
- Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Fei Kang
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, China
| | - Mengmeng Liang
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, China
| | - Fanchun Zeng
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, China
| | - Zhiyong Hou
- Department of Orthopedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shiwu Dong
- Department of Biomedical Materials Science, Third Military Medical University (Army Medical University), Chongqing, China
- Department of Orthopedics, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- State Key Laboratory of Trauma, Burns, and Combined Injury, Third Military Medical University (Army Medical University), Chongqing, China
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Velloso Alvarez A, Boone LH, Pondugula SR, Caldwell F, Wooldridge AA. Effects of Autologous Conditioned Serum, Autologous Protein Solution, and Triamcinolone on Inflammatory and Catabolic Gene Expression in Equine Cartilage and Synovial Explants Treated With IL-1β in Co-culture. Front Vet Sci 2020; 7:323. [PMID: 32671108 PMCID: PMC7332692 DOI: 10.3389/fvets.2020.00323] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 05/11/2020] [Indexed: 01/13/2023] Open
Abstract
Autologous conditioned serum (ACS) and autologous protein solution (APS) are newer therapeutic options for osteoarthritis (OA). Co-culture of cartilage and synovium stimulated with IL-1β produces a similar physiologic response to tissues from naturally-ocurring OA. The study objective was to investigate the effects of ACS, APS, and triamcinolone (TA) on inflammatory and catabolic gene expression of inflamed joint tissues in co-culture. Blood was collected and processed for ACS and APS from six horses. Cartilage and synovial explants were harvested from the stifle, placed in co-culture, and treated as: (1) unstimulated control (2) stimulated control (3) ACS at 25% v/v (4) ACS at 50% v/v (5) APS at 25% v/v (6) APS at 50% v/v, (7) TA (10−6 M). Treatment groups 2–7 were stimulated with IL-1β (10 ng/ml). Cultures were maintained for 96 hours, and then both media and explants were harvested for measurement of gene expression and protein. IL-1β stimulation significantly increased IL-1β (p = 0.029), IL-8 (p = 0.011) and MMP-3 (p = 0.043) expression in synovium and IL-1β (p = 0.003) and TNF-α (p = 0.001) expression in cartilage. Treatment with 50% ACS and APS v/v downregulated IL-1β expression in cartilage more than TA treatment (p = 0.001 and p = 0.0004) and APS downregulated MMP-1 expression in synovial membrane (p = 0.025). Treatment with ACS and APS caused a trend in upregulation of IL-10 expression in synovium and type II collagen and aggrecan expression in cartilage. PGE2 media concentrations were significantly reduced following treatment with APS (13.7-fold decrease, p = 0.0001) and ACS (4.13-fold decrease, p = 0.024); while TA did not reduce PGE2 significantly (2.3-fold decreased p = 0.406). As disease-modifying therapies, ACS and APS modified the cellular response from synovial membrane and articular cartilage. ACS and APS may offer an improved strategy to improve clinical signs of horses with naturally occurring OA, compared to TA treatment.
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Affiliation(s)
- Ana Velloso Alvarez
- Department of Clinical Sciences, Auburn University, Auburn, AL, United States
| | - Lindsey H Boone
- Department of Clinical Sciences, Auburn University, Auburn, AL, United States
| | | | - Fred Caldwell
- Department of Clinical Sciences, Auburn University, Auburn, AL, United States
| | - Anne A Wooldridge
- Department of Clinical Sciences, Auburn University, Auburn, AL, United States
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32
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Nakamura H, Vo P, Kanakis I, Liu K, Bou-Gharios G. Aggrecanase-selective tissue inhibitor of metalloproteinase-3 (TIMP3) protects articular cartilage in a surgical mouse model of osteoarthritis. Sci Rep 2020; 10:9288. [PMID: 32518385 PMCID: PMC7283274 DOI: 10.1038/s41598-020-66233-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 05/18/2020] [Indexed: 01/03/2023] Open
Abstract
A key feature of osteoarthritis is the gradual loss of articular cartilage and bone deformation, resulting in the impairment of joint function. The primary cause of cartilage destruction is considered to be the presence of elevated proteases, such as matrix metalloproteinases (MMPs) and a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTSs). However, clinically tested global MMP inhibitors have low efficacy that may be due to their lack of selectivity. We previously demonstrated in vitro that a variant of tissue inhibitor of metalloproteinase-3 ([-1A]TIMP3) inhibits ADAMTSs but not MMPs. In this study, we tested whether the selectivity of [-1A]TIMP3 is beneficial compared with that of the wild-type TIMP3 in preventing or delaying the onset of the degenerative effects in a mouse model of osteoarthritis. We generated transgenic mice that overexpressed TIMP3 or [-1A]TIMP3 driven by a chondrocyte-specific type II collagen promoter. TIMP3 transgenic mice showed compromised bone integrity as opposed to [-1A]TIMP3 mice. After surgically induced joint instability, TIMP3 overexpression proved to be less protective in cartilage destruction than [-1A]TIMP3 at late stages of OA. The selective inhibition of ADAMTSs provides the possibility of modifying TIMP3 to specifically target a class of cartilage-degrading proteinases and to minimize adverse effects on bone and possibly other tissues.
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Affiliation(s)
- Hiroyuki Nakamura
- Department of Oral and Maxillofacial Surgery, Kanazawa University Graduate School of Medical Science Kanazawa, Ishikawa, Japan. .,Matrix Biology Department, the Kennedy Institute of Rheumatology Division, Imperial College London, Hammersmith, London, UK.
| | - Phoung Vo
- Matrix Biology Department, the Kennedy Institute of Rheumatology Division, Imperial College London, Hammersmith, London, UK
| | - Ioannis Kanakis
- Institute of Ageing and Chronic Disease, University of Liverpool, William Henry Duncan Building, Liverpool, UK
| | - Ke Liu
- Institute of Ageing and Chronic Disease, University of Liverpool, William Henry Duncan Building, Liverpool, UK
| | - George Bou-Gharios
- Institute of Ageing and Chronic Disease, University of Liverpool, William Henry Duncan Building, Liverpool, UK
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33
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Santamaria S. ADAMTS-5: A difficult teenager turning 20. Int J Exp Pathol 2020; 101:4-20. [PMID: 32219922 DOI: 10.1111/iep.12344] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 12/28/2019] [Accepted: 01/19/2020] [Indexed: 12/13/2022] Open
Abstract
A Disintegrin And Metalloproteinase with ThromboSpondin motif (ADAMTS)-5 was identified in 1999 as one of the enzymes responsible for cleaving aggrecan, the major proteoglycan in articular cartilage. Studies in vitro, ex vivo and in vivo have validated ADAMTS-5 as a target in osteoarthritis (OA), a disease characterized by extensive degradation of aggrecan. For this reason, it attracted the interest of many research groups aiming to develop a therapeutic treatment for OA patients. However, ADAMTS-5 proteoglycanase activity is not only involved in the dysregulated aggrecan proteolysis, which occurs in OA, but also in the physiological turnover of other related proteoglycans. In particular, versican, a major ADAMTS-5 substrate, plays an important structural role in heart and blood vessels and its proteolytic processing by ADAMTS-5 must be tightly regulated. On the occasion of the 20th anniversary of the discovery of ADAMTS-5, this review looks at the evidence for its detrimental role in OA, as well as its physiological turnover of cardiovascular proteoglycans. Moreover, the other potential functions of this enzyme are highlighted. Finally, challenges and emerging trends in ADAMTS-5 research are discussed.
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Shu CC, Zaki S, Ravi V, Schiavinato A, Smith MM, Little CB. The relationship between synovial inflammation, structural pathology, and pain in post-traumatic osteoarthritis: differential effect of stem cell and hyaluronan treatment. Arthritis Res Ther 2020; 22:29. [PMID: 32059749 PMCID: PMC7023816 DOI: 10.1186/s13075-020-2117-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 02/06/2020] [Indexed: 01/02/2023] Open
Abstract
Background Synovitis is implicated in the severity and progression of pain and structural pathology of osteoarthritis (OA). Increases in inflammatory or immune cell subpopulations including macrophages and lymphocytes have been reported in OA synovium, but how the particular subpopulations influence symptomatic or structural OA disease progression is unclear. Two therapies, hyaluronan (HA) and mesenchymal stem cells (MSCs), have demonstrated efficacy in some clinical settings: HA acting as device to improve joint function and provide pain relief, while MSCs may have immunomodulatory and disease-modifying effects. We used these agents to investigate whether changes in pain sensitization or structural damage were linked to modulation of the synovial inflammatory response in post-traumatic OA. Methods Skeletally mature C57BL6 male mice underwent medial-meniscal destabilisation (DMM) surgery followed by intra-articular injection of saline, a hyaluronan hexadecylamide derivative (Hymovis), bone marrow-derived stem cells (MSCs), or MSC + Hymovis. We quantified the progression of OA-related cartilage, subchondral bone and synovial histopathology, and associated pain sensitization (tactile allodynia). Synovial lymphocytes, monocyte/macrophages and their subpopulations were quantified by fluorescent-activated cell sorting (FACS), and the expression of key inflammatory mediators and catabolic enzyme genes quantified by real-time polymerase chain reaction (PCR). Results MSC but not Hymovis significantly reduced late-stage (12-week post-DMM) cartilage proteoglycan loss and structural damage. Allodynia was initially reduced by both treatments but significantly better at 8 and 12 weeks by Hymovis. Chondroprotection by MSCs was not associated with specific changes in synovial inflammatory cell populations but rather regulation of post-injury synovial Adamts4, Adamts5, Mmp3, and Mmp9 expression. Reduced acute post-injury allodynia with all treatments coincided with decreased synovial macrophage and T cell numbers, while longer-term effect on pain sensitization with Hymovis was associated with increased M2c macrophages. Conclusions This therapeutic study in mice demonstrated a poor correlation between cartilage, bone or synovium (histo)pathology, and pain sensitization. Changes in the specific synovial inflammatory cell subpopulations may be associated with chronic OA pain sensitization, and a novel target for symptomatic treatment.
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Affiliation(s)
- Cindy C Shu
- Raymond Purves Bone and Joint Laboratory, Institute of Bone and Joint Research, Kolling Institute, Faculty of Medicine and Health, University of Sydney, Level 10 Kolling Building - B6, Royal North Shore Hospital, St. Leonards, NSW, 2065, Australia
| | - Sanaa Zaki
- Raymond Purves Bone and Joint Laboratory, Institute of Bone and Joint Research, Kolling Institute, Faculty of Medicine and Health, University of Sydney, Level 10 Kolling Building - B6, Royal North Shore Hospital, St. Leonards, NSW, 2065, Australia
| | - Varshini Ravi
- Raymond Purves Bone and Joint Laboratory, Institute of Bone and Joint Research, Kolling Institute, Faculty of Medicine and Health, University of Sydney, Level 10 Kolling Building - B6, Royal North Shore Hospital, St. Leonards, NSW, 2065, Australia
| | | | - Margaret M Smith
- Raymond Purves Bone and Joint Laboratory, Institute of Bone and Joint Research, Kolling Institute, Faculty of Medicine and Health, University of Sydney, Level 10 Kolling Building - B6, Royal North Shore Hospital, St. Leonards, NSW, 2065, Australia
| | - Christopher B Little
- Raymond Purves Bone and Joint Laboratory, Institute of Bone and Joint Research, Kolling Institute, Faculty of Medicine and Health, University of Sydney, Level 10 Kolling Building - B6, Royal North Shore Hospital, St. Leonards, NSW, 2065, Australia.
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ADAMTS4 and ADAMTS5 may be considered as new molecular therapeutic targets for cartilage damages with Kashin-Beck Disease. Med Hypotheses 2019; 135:109440. [PMID: 31734379 DOI: 10.1016/j.mehy.2019.109440] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 10/10/2019] [Accepted: 10/17/2019] [Indexed: 11/21/2022]
Abstract
There are a pretty number of research demonstrating that ADAMTS4 and ADAMTS5 playing primary roles in the degradation of cartilage during inflammatory joint diseases like osteoarthritis (OA). Because Kashin-Beck Disease (KBD) has been found to own the common pathological changes and symptoms with OA, and is regarded as the specific type of osteoarthritis, it's reasonable to believe that ADAMTS4 and ADAMTS5 may exert an enormous functions on the injury of cartilage of the KBD and may be potential molecular therapeutic targets for KBD.
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36
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Miyauchi A, Kim-Kaneyama JR, Lei XF, Chang SH, Saito T, Haraguchi S, Miyazaki T, Miyazaki A. Alleviation of murine osteoarthritis by deletion of the focal adhesion mechanosensitive adapter, Hic-5. Sci Rep 2019; 9:15770. [PMID: 31673109 PMCID: PMC6823501 DOI: 10.1038/s41598-019-52301-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 09/24/2019] [Indexed: 12/14/2022] Open
Abstract
Excessive mechanical stress is a major cause of knee osteoarthritis. However, the mechanism by which the mechanical stress begets osteoarthritis development remains elusive. Hydrogen peroxide-inducible clone-5 (Hic-5; TGFβ1i1), a TGF-β inducible focal adhesion adaptor, has previously been reported as a mediator of mechanotransduction. In this study, we analyzed the in vivo function of Hic-5 in development of osteoarthritis, and found that mice lacking Hic-5 showed a significant reduction in development of osteoarthritis in the knee. Furthermore, we found reduced expression of catabolic genes, such as metalloproteinase-13 and a disintegrin and metalloproteinase with thrombospondin type 1 motif 5 in osteoarthritic lesions in mice lacking Hic-5. During osteoarthritis development, Hic-5 is detected in chondrocytes of articular cartilage. To investigate the role of Hic-5 in chondrocytes, we isolated chondrocytes from articular cartilage of wild type and Hic-5-deficient mice. In these primary cultured chondrocytes, Hic-5 deficiency resulted in suppression of catabolic gene expression induced by osteoarthritis-related cytokines such as tumor necrosis factor α and interleukin 1β. Furthermore, Hic-5 deficiency in chondrocytes suppressed catabolic gene expression induced by mechanical stress. Revealing the regulation of chondrocyte catabolism by Hic-5 contributes to understanding the pathophysiology of osteoarthritis induced by mechanical stress.
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Affiliation(s)
- Aya Miyauchi
- Department of Biochemistry, Showa University School of Medicine, Tokyo, Japan
| | - Joo-Ri Kim-Kaneyama
- Department of Biochemistry, Showa University School of Medicine, Tokyo, Japan.
| | - Xiao-Feng Lei
- Department of Biochemistry, Showa University School of Medicine, Tokyo, Japan
| | - Song Ho Chang
- Sensory & Motor System Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Taku Saito
- Sensory & Motor System Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shogo Haraguchi
- Department of Biochemistry, Showa University School of Medicine, Tokyo, Japan
| | - Takuro Miyazaki
- Department of Biochemistry, Showa University School of Medicine, Tokyo, Japan
| | - Akira Miyazaki
- Department of Biochemistry, Showa University School of Medicine, Tokyo, Japan
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37
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Duan B, Liu Y, Hu H, Shi FG, Liu YL, Xue H, Yun XY, Yan MY, Han XR, Chen AF, Wang Y, Li ZH. Notch1-ADAM8 positive feed-back loop regulates the degradation of chondrogenic extracellular matrix and osteoarthritis progression. Cell Commun Signal 2019; 17:134. [PMID: 31640732 PMCID: PMC6805603 DOI: 10.1186/s12964-019-0443-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 09/20/2019] [Indexed: 12/14/2022] Open
Abstract
Background Osteoarthritis (OA) is one of the most prevalent joint disease, and there are still no effective therapeutic agents or clinical methods for the cure of this disease to date. The degradation of cartilage extracellular matrix (ECM) is a major cause of OA. Method IL-1β was used to induce chondrogenic degradation. Q-PCR and Western blotting were used to detect mRNA and protein level, respectively. ELISA was used to detect the secreted TNF-α and IL-6 level. Immunofluorescence was used to detect the protein level of Aggrecan, Collagen II and ki67. TUNEL and flow cytometry were used to examine cell apoptosis of chondrocytes. ChIP and luciferase assay were used to study molecular gene regulation. Osteoarthritic animal model and Safranin-O staining were used to determine the in vivo OA phenotype. Results The expression of ADAM8 was up-regulated in osteoarthritic chondrocytes. Knockdown of ADAM8 suppressed the OA phenotype in the in vitro OA cell model. ADAM8 regulated OA progression through the activation of EGFR/ERK/NF-κB signaling pathway. Inhibition of Notch signaling suppressed OA phenotype in the in vitro OA cell model. Notch signaling regulated the gene expression of ADAM8 directly via Hes1. Notch1-ADAM8 positive feedback loop promoted the progression of OA in vivo. Conclusion Notch1-ADAM8 feed-back loop regulates the degradation of chondrogenic extracellular matrix and osteoarthritis progression.
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Affiliation(s)
- Biao Duan
- Reproductive Center, Ganzhou People's Hospital, No.17 Hongqi Avenue, Zhanggong District, Ganzhou, 314000, People's Republic of China.,Inner Mongolia Medical University, Jinshan District, Hohhot, 010110, People's Republic of China
| | - Yan Liu
- Department of Orthopedics, Inner Mongolia Medical University Third Affiliated Hospital, No.20 Shaoxian Road, Kundulun District, Baotou, 014000, People's Republic of China
| | - He Hu
- Department of Orthopedics, Inner Mongolia People's Hospital, No.20 Zhaowuda Road, Saihan District, Hohhot, 010017, People's Republic of China
| | - Fu-Guo Shi
- Department of Chinese medicine, Preventive health center of Baotou steel group, Aerding Street, Kundulun District, Baotou, 014000, People's Republic of China
| | - Ya-Long Liu
- Department of Orthopedics, Yangling Demonstration District Hospital, No.8 Houji Road, Yangling District, Xianyan, 712100, People's Republic of China
| | - Hao Xue
- Department of Pediatric Orthopedics, Fourth Hospital of Baotou, Aogen Road, Qingshan District, Baotou, 014010, People's Republic of China
| | - Xin-Yu Yun
- Department of Orthopedics, Inner Mongolia Medical University Third Affiliated Hospital, No.20 Shaoxian Road, Kundulun District, Baotou, 014000, People's Republic of China
| | - Ming-Yu Yan
- Department of Orthopedics, Inner Mongolia Medical University Third Affiliated Hospital, No.20 Shaoxian Road, Kundulun District, Baotou, 014000, People's Republic of China
| | - Xi-Rui Han
- Department of Orthopedics, Peking University Third Hospital, No.10 Courtyard, Chedaogou, Haidian District, Beijing, 100083, People's Republic of China
| | - An-Fu Chen
- Department of Orthopedics, Peking University Third Hospital, No.10 Courtyard, Chedaogou, Haidian District, Beijing, 100083, People's Republic of China
| | - Yong Wang
- Department of Orthopedics, Peking University Third Hospital, No.10 Courtyard, Chedaogou, Haidian District, Beijing, 100083, People's Republic of China
| | - Zhe-Hai Li
- Inner Mongolia Medical University, Jinshan District, Hohhot, 010110, People's Republic of China. .,Department of Orthopedics, Peking University Third Hospital, No.10 Courtyard, Chedaogou, Haidian District, Beijing, 100083, People's Republic of China.
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38
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Shi S, Mercer S, Eckert GJ, Trippel SB. Regulation of articular chondrocyte catabolic genes by growth factor interaction. J Cell Biochem 2019; 120:11127-11139. [PMID: 30809855 PMCID: PMC6716380 DOI: 10.1002/jcb.28389] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 12/26/2018] [Accepted: 01/09/2019] [Indexed: 01/25/2023]
Abstract
Osteoarthritis is characterized by a loss of articular cartilage homeostasis in which degradation exceeds formation. Several growth factors have been shown to promote cartilage formation by augmenting articular chondrocyte anabolic activity. This study tests the hypothesis that such growth factors also play an anticatabolic role. We transferred individual or combinations of the genes encoding insulin-like growth factor-I, bone morphogenetic protein-2, bone morphogenetic protein-7, transforming growth factor-β1, and fibroblast growth factor-2, into adult bovine articular chondrocytes and measured the expression of catabolic marker genes encoding A disintegrin and metalloproteinase with thrombospondin motifs-4 and -5, matrix metalloproteinases-3 and -13, and interleukin-6. When delivered individually, or in combination, these growth factor transgenes differentially regulated the direction, magnitude, and time course of expression of the catabolic marker genes. In concert, the growth factor transgenes regulated the marker genes in an interactive fashion that ranged from synergistic inhibition to synergistic stimulation. Synergistic stimulation prevailed over synergistic inhibition, reaching maxima of 15.2- and 2.7-fold, respectively. Neither the magnitude nor the time course of the effect of the transgene combinations could be predicted on the basis of the individual transgene effects. With few exceptions, the data contradict our hypothesis. The results demonstrate that growth factors that are traditionally viewed as chondrogenic tend also to promote catabolic gene expression. The competing actions of these potential therapeutic agents add an additional level of complexity to the selection of regulatory factors for restoring articular cartilage homeostasis or promoting repair.
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Affiliation(s)
- Shuiliang Shi
- Department of Orthopaedic Surgery, Indiana University
School of Medicine
| | - Scott Mercer
- Department of Orthopaedic Surgery, Indiana University
School of Medicine
| | - George J. Eckert
- Department of Biostatistics, Indiana University School of
Medicine
| | - Stephen B. Trippel
- Department of Orthopaedic Surgery, Indiana University
School of Medicine.,Department of Anatomy and Cell Biology, Indiana University
School of Medicine.,Department of Biomedical Engineering, Indiana University
Purdue University Indianapolis,To whom correspondence should be addressed:
Stephen B. Trippel: Department of Orthopaedics, Indiana University School of
Medicine, Indianapolis, IN 46202; ; Tel. (317)
278-0085; Fax. (317) 274-3702
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Abstract
The concept of interleukin-1 (IL-1) as a target in osteoarthritis (OA) has been an attractive one for many years. It is a highly potent inducer of cartilage degradation, causing the induction of mRNA and controlling the bioavailability of disease-relevant proteases such as ADAMTS5 and MMP13. It drives synovitis and can induce other disease-relevant genes such as nerve growth factor, a key pain sensitiser in OA. However, the quality of evidence for its involvement in disease is modest. Descriptive studies have demonstrated expression of IL-1α and β in OA cartilage and elevated levels in the synovial fluid of some patients. Agnostic transcriptomic and genomic analyses do not identify IL-1 as a key pathway.
In vivo models show a conflicting role for this molecule; early studies using therapeutic approaches in large animal models show a benefit, but most murine studies fail to demonstrate protection where the ligands (IL-1α/β), the cytokine activator (IL-1–converting enzyme), or the receptor (IL-1R) have been knocked out. Recently, a number of large double-blind randomised controlled clinical studies targeting IL-1 have failed. Enthusiasm for IL-1 as a target in OA is rapidly dwindling.
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Affiliation(s)
- Tonia L Vincent
- Centre for OA Pathogenesis Versus Arthritis, Kennedy Institute of Rheumatology, University of Oxford, Oxford, OX3 7FY, UK
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40
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Kanakis I, Liu K, Poulet B, Javaheri B, van 't Hof RJ, Pitsillides AA, Bou-Gharios G. Targeted Inhibition of Aggrecanases Prevents Articular Cartilage Degradation and Augments Bone Mass in the STR/Ort Mouse Model of Spontaneous Osteoarthritis. Arthritis Rheumatol 2019; 71:571-582. [PMID: 30379418 DOI: 10.1002/art.40765] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 10/25/2018] [Indexed: 01/30/2023]
Abstract
OBJECTIVE Cartilage destruction in osteoarthritis (OA) is mediated mainly by matrix metalloproteinases (MMPs) and ADAMTS. The therapeutic candidature of targeting aggrecanases has not yet been defined in joints in which spontaneous OA arises from genetic susceptibility, as in the case of the STR/Ort mouse, without a traumatic or load-induced etiology. In addition, we do not know the long-term effect of aggrecanase inhibition on bone. We undertook this study to assess the potential aggrecanase selectivity of a variant of tissue inhibitor of metalloproteinases 3 (TIMP-3), called [-1A]TIMP-3, on spontaneous OA development and bone formation in STR/Ort mice. METHODS Using the background of STR/Ort mice, which develop spontaneous OA, we generated transgenic mice that overexpress [-1A]TIMP-3, either ubiquitously or conditionally in chondrocytes. [-1A]TIMP-3 has an extra alanine at the N-terminus that selectively inhibits ADAMTS but not MMPs. We analyzed a range of OA-related measures in all mice at age 40 weeks. RESULTS Mice expressing high levels of [-1A]TIMP-3 were protected against development of OA, while those expressing low levels were not. Interestingly, we also found that high levels of [-1A]TIMP-3 transgene overexpression resulted in increased bone mass, particularly in females. This regulation of bone mass was at least partly direct, as adult mouse primary osteoblasts infected with [-1A]TIMP-3 in vitro showed elevated rates of mineralization. CONCLUSION The results provide evidence that [-1A]TIMP-3-mediated inhibition of aggrecanases can protect against cartilage degradation in a naturally occurring mouse model of OA, and they highlight a novel role that aggrecanase inhibition may play in increased bone mass.
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Affiliation(s)
| | - Ke Liu
- University of Liverpool, Liverpool, UK
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41
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Abstract
The increase in global lifespan has in turn increased the prevalence of osteoarthritis which is now the most common type of arthritis. Cartilage tissue located on articular joints erodes during osteoarthritis which causes pain and may lead to a crippling loss of function in patients. The pathophysiology of osteoarthritis has been understudied and currently no disease modifying treatments exist. The only current end-point treatment remains joint replacement surgery. The primary risk factor for osteoarthritis is age. Clinical and basic research is now focused on understanding the ageing process of cartilage and its role in osteoarthritis. This chapter will outline the physiology of cartilage tissue, the clinical presentation and treatment options for the disease and the cellular ageing processes which are involved in the pathophysiology of the disease.
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Pravastatin alleviates interleukin 1β-induced cartilage degradation by restoring impaired autophagy associated with MAPK pathway inhibition. Int Immunopharmacol 2018; 64:308-318. [DOI: 10.1016/j.intimp.2018.09.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 08/26/2018] [Accepted: 09/13/2018] [Indexed: 12/17/2022]
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Abstract
Menisci in the knee joint are thought to provide stability, increased contact area, decreased contact pressures, and offer protection to the underlying articular cartilage and bone during joint loading. Meniscal loss or injury is typically accompanied by degenerative changes in the knee, leading to an increased risk for osteoarthritis in animals including humans. However, the detailed mechanisms underlying joint degeneration and the development of osteoarthritis remain largely unknown, and the acute effects of meniscal loss have not been studied systematically. We developed a microscopy-based system to study microscale joint mechanics in living mice loaded by controlled muscular contractions. Here, we show how meniscal loss is associated with rapid chondrocyte death (necrosis) in articular cartilage within hours of injury, and how intact menisci protect chondrocytes in vivo in the presence of intense muscle-based joint loading and/or injury to the articular cartilage. Our findings suggest that loading the knee after meniscal loss is associated with extensive cell death in intact and injured knees, and that early treatment interventions should be aimed at preventing chondrocyte death.
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Takahata Y, Nakamura E, Hata K, Wakabayashi M, Murakami T, Wakamori K, Yoshikawa H, Matsuda A, Fukui N, Nishimura R. Sox4 is involved in osteoarthritic cartilage deterioration through induction of ADAMTS4 and ADAMTS5. FASEB J 2018; 33:619-630. [PMID: 30016600 DOI: 10.1096/fj.201800259r] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Osteoarthritis is a common disease in joint cartilages. Because the molecular pathogenesis of osteoarthritis remains elusive, early diagnostic markers and effective therapeutic agents have not been developed. To understand the molecular mechanisms, we attempted to identify transcription factors involved in the onset of osteoarthritis. Microarray analysis of mouse articular cartilage cells indicated that retinoic acid, a destructive stimulus in articular cartilage, up-regulated expression of sex-determining region Y-box (Sox)4, a SoxC family transcription factor, together with increases in Adamts4 and Adamts5, both of which are aggrecanases of articular cartilages. Overexpression of Sox4 induced a disintegrin-like and metallopeptidase with thrombospondin type 4 and 5 motif (ADAMTS4 and ADAMTS5, respectively) expression in chondrogenic cell lines C3H10T1/2 and SW1353. In addition, luciferase reporter and chromatin immunoprecipitation assays showed that Sox4 up-regulated ADAMTS4 and Adamts5 gene promoter activities by binding to their gene promoters. Another SoxC family member, Sox11, evoked similar effects. To evaluate the roles of Sox4 and Sox11 in articular cartilage destruction, we performed organ culture experiments using mouse femoral head cartilages. Sox4 and Sox11 adenovirus infections caused destruction of articular cartilage associated with increased Adamts5 expression. Finally, SOX4 and SOX11 mRNA expression was increased in cartilage of patients with osteoarthritis compared with nonosteoarthritic subjects. Thus, Sox4, and presumably Sox11, are involved in osteoarthritis onset by up-regulating ADAMTS4 and ADAMTS5.-Takahata, Y., Nakamura, E., Hata, K., Wakabayashi, M., Murakami, T., Wakamori, K., Yoshikawa, H., Matsuda, A., Fukui, N., Nishimura, R. Sox4 is involved in osteoarthritic cartilage deterioration through induction of ADAMTS4 and ADAMTS5.
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Affiliation(s)
- Yoshifumi Takahata
- Department of Molecular and Cellular Biochemistry, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Eriko Nakamura
- Department of Molecular and Cellular Biochemistry, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Kenji Hata
- Department of Molecular and Cellular Biochemistry, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Makoto Wakabayashi
- Laboratory for Advanced Drug Discovery Pharmaceuticals Research Center, Asahi Kasei Pharma Corporation, Izunokuni, Japan
| | - Tomohiko Murakami
- Department of Molecular and Cellular Biochemistry, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Kanta Wakamori
- Department of Molecular and Cellular Biochemistry, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Hiroshi Yoshikawa
- Department of Molecular and Cellular Biochemistry, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - Akio Matsuda
- Laboratory for Advanced Drug Discovery Pharmaceuticals Research Center, Asahi Kasei Pharma Corporation, Izunokuni, Japan
| | - Naoshi Fukui
- Department of Life Sciences, Graduate School of Arts and Sciences, University of Tokyo, Tokyo, Japan; and.,Clinical Research Center, National Hospital Organization Sagamihara Hospital, Sagamihara, Japan
| | - Riko Nishimura
- Department of Molecular and Cellular Biochemistry, Osaka University Graduate School of Dentistry, Osaka, Japan
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45
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Ding QH, Ye CY, Chen EM, Zhang W, Wang XH. Emodin ameliorates cartilage degradation in osteoarthritis by inhibiting NF-κB and Wnt/β-catenin signaling in-vitro and in-vivo. Int Immunopharmacol 2018; 61:222-230. [PMID: 29890416 DOI: 10.1016/j.intimp.2018.05.026] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 05/20/2018] [Accepted: 05/25/2018] [Indexed: 11/25/2022]
Abstract
The overproduction of MMPs (matrix metalloproteinases) and members of the ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) protein family plays an important role in the pathogenesis of osteoarthritis (OA). The potential of selective MMPs or ADAMTS inhibitors as chemopreventive agents for OA has been demonstrated in several studies. In this study, we investigated the protective effects of emodin (1,3,8-trihydroxy-6-methylanthaquinone), isolated from the root of Rheum palmatum L., in the inhibition of MMP and ADAMTS expression in both rat chondrocytes and an animal model of OA. The expression of MMP-3, MMP-13, ADAMTS-4, ADAMTS-5, aggrecan, and collagen II mRNA and protein in interleukin-1beta (IL-1β)-induced rat chondrocytes was followed by quantitative real-time PCR and western blot. The activation of the NF-κB and Wnt/β-catenin pathways by IL-1β was assessed by western blot. The in vivo effects of emodin were evaluated by intra-articular injection in rats in an experimental model of OA induced by anterior cruciate ligament transection. Emodin dose-dependently down-regulated the expression of MMP-3, MMP-13, ADAMTS-4 and ADAMTS-5 at both the mRNA and protein level in IL-1β-stimulated rat chondrocytes. In addition, the IL-1β-induced activation of NF-κB and Wnt signals was attenuated by emodin, as determined by western blotting. The intra-articular injection of emodin in a rat OA model ameliorated OA progression, as determined in morphological and histological analyses in vivo. Taken together, our findings demonstrate that emodin is a promising therapeutic agent for the prevention and treatment of OA.
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Affiliation(s)
- Qian-Hai Ding
- Department of Orthopedic Surgery, The Second Affiliated Hospital of School of Medicine, Zhejiang University, Jie Fang Road 88#, 310009 Hangzhou, People's Republic of China.
| | - Chen-Yi Ye
- Department of Orthopedic Surgery, The Second Affiliated Hospital of School of Medicine, Zhejiang University, Jie Fang Road 88#, 310009 Hangzhou, People's Republic of China
| | - Er-Man Chen
- Department of Orthopedic Surgery, The Second Affiliated Hospital of School of Medicine, Zhejiang University, Jie Fang Road 88#, 310009 Hangzhou, People's Republic of China
| | - Wei Zhang
- Department of Orthopedic Surgery, The Second Affiliated Hospital of School of Medicine, Zhejiang University, Jie Fang Road 88#, 310009 Hangzhou, People's Republic of China
| | - Xiang-Hua Wang
- Department of Orthopedic Surgery, The Second Affiliated Hospital of School of Medicine, Zhejiang University, Jie Fang Road 88#, 310009 Hangzhou, People's Republic of China
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46
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Wang P, Mao Z, Pan Q, Lu R, Huang X, Shang X, Zhang R, You H. Histone deacetylase-4 and histone deacetylase-8 regulate interleukin-1β-induced cartilage catabolic degradation through MAPK/JNK and ERK pathways. Int J Mol Med 2018; 41:2117-2127. [PMID: 29393346 PMCID: PMC5810207 DOI: 10.3892/ijmm.2018.3410] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 01/10/2018] [Indexed: 02/05/2023] Open
Abstract
Interleukin-1β (IL-1β)-induced inflammatory response is associated with osteoarthritis (OA) and its development. Histone deacetylase (HDAC) may be involved in regulating this pathogenesis, but the mechanism has yet to be elucidated. The aim of the present study was to investigate the mechanism underlying the regulation of IL-1β-stimulated catabolic degradation of cartilage by HDAC. An in vitro model of OA was generated using rat articular chondrocytes (rACs) treated with IL-1β. The role of HDAC in IL-1β-induced gene expression was investigated using HDAC inhibitors and specific small interfering RNAs (siRNAs). The association of diverse mitogen-activated protein kinase (MAPK) pathways was examined. The IL-1β-induced expression of a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTS)-4 and ADAMTS-5, and the production of collagen X and cyclo-oxygenase-2 in rACs was accompanied by the expression of HDAC4 and HDAC8, and were significantly downregulated by HDAC inhibitors and specific siRNAs. IL-1β-induced activation of extracellular signal-regulated kinase was downregulated by the HDAC inhibitor Trichostatin A, but not significantly by PCI-34051. The activation of c-Jun N-terminal kinase was observably downregulated by the latter, but only slightly by the former. These results suggest that HDAC4 and HDAC8 may serve as key upstream mediators of MAPK in regulating the IL-1β-induced cartilage catabolic and degradation. Therefore, inhibiting HDAC4 or HDAC8 or both may be a promising therapeutic strategy in preventing and treating OA.
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Affiliation(s)
- Pengcheng Wang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Zekai Mao
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Qiyong Pan
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Rui Lu
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Xiaojian Huang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Xiaobin Shang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Rui Zhang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
| | - Hongbo You
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China
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47
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An approach towards accountability: suggestions for increased reproducibility in surgical destabilization of medial meniscus (DMM) models. Osteoarthritis Cartilage 2017; 25:1747-1750. [PMID: 28760350 DOI: 10.1016/j.joca.2017.07.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 07/11/2017] [Accepted: 07/12/2017] [Indexed: 02/02/2023]
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Pruvost M, Lépine M, Leonetti C, Etard O, Naveau M, Agin V, Docagne F, Maubert E, Ali C, Emery E, Vivien D. ADAMTS-4 in oligodendrocytes contributes to myelination with an impact on motor function. Glia 2017; 65:1961-1975. [PMID: 28850711 DOI: 10.1002/glia.23207] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 07/06/2017] [Accepted: 08/02/2017] [Indexed: 12/30/2022]
Abstract
Myelination is a late developmental process regulated by a set of inhibitory and stimulatory factors, including extracellular matrix components. Accordingly, chondroitin sulfate proteoglycans (CSPGs) act as negative regulators of myelination processes. A disintegrin and metalloproteinase with thrombospondin motifs type 4 (ADAMTS-4) is an extracellular protease capable of degrading CSPGs. Although exogenous ADAMTS-4 has been proven to be beneficial in several models of central nervous system (CNS) injuries, the physiological functions of endogenous ADAMTS-4 remain poorly understood. We first used Adamts4/LacZ reporter mice to reveal that ADAMTS-4 is strongly expressed in the CNS, especially in the white matter, with a cellular profile restricted to mature oligodendrocytes. Interestingly, we evidenced an abnormal myelination in Adamts4-/- mice, characterized by a higher diameter of myelinated axons with a shifting g-ratio. Accordingly, lack of ADAMTS-4 is accompanied by motor deficits and disturbed nervous electrical activity. In conclusion, we demonstrate that ADAMTS-4 is a new marker of mature oligodendrocytes contributing to the myelination processes and thus to the control of motor capacities.
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Affiliation(s)
- Mathilde Pruvost
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France
| | - Matthieu Lépine
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France
| | - Camille Leonetti
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France
| | - Olivier Etard
- CHU de Caen, Laboratoire des Explorations Fonctionnelles du Système Nerveux, Avenue de la côte de Nacre, Caen F-14000, France.,Normandie Univ, UNICAEN, ISTS, 14000 Caen, France
| | - Mikaël Naveau
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France.,UMS 3408 Support Cyceron, CNR, Universite de Caen Normandie, CHU de Caen, GIP CYCERON, Caen, France
| | - Véronique Agin
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France
| | - Fabian Docagne
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France
| | - Eric Maubert
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France
| | - Carine Ali
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France
| | - Evelyne Emery
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France.,Department of neurosurgery, CHU de Caen, Avenue de la côte de Nacre, Caen F-14000, France
| | - Denis Vivien
- Normandie University, UNICAEN, INSERM, UMR-S 1237 Physiopathology and imaging of Neurological disorders, Cyceron, Caen 14000, France.,Department of clinical research, CHU de Caen, Avenue de la côte de Nacre, Caen F-14000, France
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49
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Durham TB, Marimuthu J, Toth JL, Liu C, Adams L, Mudra DR, Swearingen C, Lin C, Chambers MG, Thirunavukkarasu K, Wiley MR. A Highly Selective Hydantoin Inhibitor of Aggrecanase-1 and Aggrecanase-2 with a Low Projected Human Dose. J Med Chem 2017; 60:5933-5939. [PMID: 28613895 DOI: 10.1021/acs.jmedchem.7b00650] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Aggrecanase-1 and -2 (ADAMTS-4 and ADAMTS-5) are zinc metalloproteases involved in the degradation of aggrecan in cartilage. Inhibitors could provide a means of altering the progression of osteoarthritis. We report the identification of 7 which had good oral pharmacokinetics in rats and showed efficacy in a rat chemical model of osteoarthritis. The projected human dose required to achieve sustained plasma levels ≥10 times the hADAMTS-5 IC50 is 5 mg q.d.
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Affiliation(s)
- Timothy B Durham
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | - Jothirajah Marimuthu
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | - James L Toth
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | - Chin Liu
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | - Lisa Adams
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | - Daniel R Mudra
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | - Craig Swearingen
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | - Chaohua Lin
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | - Mark G Chambers
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | | | - Michael R Wiley
- Eli Lilly and Company , Lilly Corporate Center, Indianapolis, Indiana 46285, United States
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50
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Longobardi L, Temple JD, Tagliafierro L, Willcockson H, Esposito A, D'Onofrio N, Stein E, Li T, Myers TJ, Ozkan H, Balestrieri ML, Ulici V, Loeser RF, Spagnoli A. Role of the C-C chemokine receptor-2 in a murine model of injury-induced osteoarthritis. Osteoarthritis Cartilage 2017; 25:914-925. [PMID: 27856294 PMCID: PMC5430000 DOI: 10.1016/j.joca.2016.11.004] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 09/26/2016] [Accepted: 11/07/2016] [Indexed: 02/02/2023]
Abstract
OBJECTIVE We previously found in our embryonic studies that proper regulation of the chemokine CCL12 through its sole receptor CCR2, is critical for joint and growth plate development. In the present study, we examined the role of CCR2 in injury-induced-osteoarthritis (OA). METHOD We used a murine model of injury-induced-OA (destabilization of medial meniscus, DMM), and systemically blocked CCR2 using a specific antagonist (RS504393) at different times during disease progression. We examined joint degeneration by assessing cartilage (cartilage loss, chondrocyte hypertrophy, MMP-13 expression) and bone lesions (bone sclerosis, osteophytes formation) with or without the CCR2 antagonist. We also performed pain behavioral studies by assessing the weight distribution between the normal and arthritic hind paws using the IITS incapacitance meter. RESULTS Testing early vs delayed administration of the CCR2 antagonist demonstrated differential effects on joint damage. We found that OA changes in articular cartilage and bone were ameliorated by pharmacological CCR2 blockade, if given early in OA development: specifically, pharmacological targeting of CCR2 during the first 4 weeks (wks) following injury, reduced OA cartilage and bone damage, with less effectiveness with later treatments. Importantly, our pain-related behavioral studies showed that blockade of CCR2 signaling during early, 1-4 wks post-surgery or moderate, 4-8 wks post-surgery, OA was sufficient to decrease pain measures, with sustained improvement at later stages, after treatment was stopped. CONCLUSIONS Our data highlight the potential efficacy of antagonizing CCR2 at early stages to slow the progression of post-injury OA and, in addition, improve pain symptoms.
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Affiliation(s)
- L Longobardi
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-Chapel Hill, NC, USA.
| | - J D Temple
- Department of Biomedical Engineering, UNC-Chapel Hill, NC, USA; Department of Pediatrics, Rush University Medical Center, Chicago, IL, USA.
| | - L Tagliafierro
- Department of Neurology, Duke University, Durham, NC, USA.
| | - H Willcockson
- Department of Cell Biology and Physiology, UNC-Chapel Hill, NC, USA.
| | - A Esposito
- Department of Pediatrics, Rush University Medical Center, Chicago, IL, USA.
| | - N D'Onofrio
- Department of Biochemistry, Biophysics and General Pathology, Second University of Naples, Naples, Italy.
| | - E Stein
- Department of Pharmacology and Cancer Biology, Duke University, Durham, NC, USA.
| | - T Li
- Department of Pediatrics, Rush University Medical Center, Chicago, IL, USA.
| | - T J Myers
- Department of Pediatrics, UNC-Chapel Hill, NC, USA.
| | - H Ozkan
- Department of Orthopaedics, Gulhane Military Medical Academy, Etlik, Ankara, Turkey.
| | - M L Balestrieri
- Department of Biochemistry, Biophysics and General Pathology, Second University of Naples, Naples, Italy.
| | - V Ulici
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-Chapel Hill, NC, USA.
| | - R F Loeser
- Division of Rheumatology, Allergy and Immunology and the Thurston Arthritis Research Center, University of North Carolina-Chapel Hill, NC, USA.
| | - A Spagnoli
- Department of Pediatrics, Rush University Medical Center, Chicago, IL, USA.
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