1
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Zappia J, Tong Q, Van der Cruyssen R, Cornelis FMF, Lambert C, Pinto Coelho T, Grisart J, Kague E, Lories RJ, Muller M, Elewaut D, Hammond CL, Sanchez C, Henrotin Y. Osteomodulin downregulation is associated with osteoarthritis development. Bone Res 2023; 11:49. [PMID: 37730805 PMCID: PMC10511717 DOI: 10.1038/s41413-023-00286-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 07/17/2023] [Accepted: 08/12/2023] [Indexed: 09/22/2023] Open
Abstract
Abnormal subchondral bone remodeling leading to sclerosis is a main feature of osteoarthritis (OA), and osteomodulin (OMD), a proteoglycan involved in extracellular matrix mineralization, is associated with the sclerotic phenotype. However, the functions of OMD remain poorly understood, specifically in vivo. We used Omd knockout and overexpressing male mice and mutant zebrafish to study its roles in bone and cartilage metabolism and in the development of OA. The expression of Omd is deeply correlated with bone and cartilage microarchitectures affecting the bone volume and the onset of subchondral bone sclerosis and spontaneous cartilage lesions. Mechanistically, OMD binds to RANKL and inhibits osteoclastogenesis, thus controlling the balance of bone remodeling. In conclusion, OMD is a key factor in subchondral bone sclerosis associated with OA. It participates in bone and cartilage homeostasis by acting on the regulation of osteoclastogenesis. Targeting OMD may be a promising new and personalized approach for OA.
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Affiliation(s)
- Jérémie Zappia
- MusculoSKeletal Innovative Research Lab, Center for Interdisciplinary Research on Medicines, Université de Liège, Liège, Belgium.
| | - Qiao Tong
- School of Physiology, Pharmacology, and Neuroscience, University of Bristol, Bristol, UK
| | - Renée Van der Cruyssen
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
- Laboratory for Molecular Immunology and Inflammation, Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Frederique M F Cornelis
- Laboratory of Tissue Homeostasis and Disease, Skeletal Biology and Engineering Research Center, Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Cécile Lambert
- MusculoSKeletal Innovative Research Lab, Center for Interdisciplinary Research on Medicines, Université de Liège, Liège, Belgium
| | - Tiago Pinto Coelho
- Cardiovascular Sciences, Groupe Interdisciplinaire de Génoprotéomique Appliquée, Université de Liège, Liège, Belgium
- Division of Nephrology, CHU of Liège, Université de Liège, Liège, Belgium
| | | | - Erika Kague
- School of Physiology, Pharmacology, and Neuroscience, University of Bristol, Bristol, UK
| | - Rik J Lories
- Laboratory of Tissue Homeostasis and Disease, Skeletal Biology and Engineering Research Center, Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Division of Rheumatology, University Hospitals Leuven, Leuven, Belgium
| | - Marc Muller
- Laboratoire d'Organogenèse et Régénération, Groupe Interdisciplinaire de Génoprotéomique Appliquée, Université de Liège, Liège, Belgium
| | - Dirk Elewaut
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
- Laboratory for Molecular Immunology and Inflammation, Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Chrissy L Hammond
- School of Physiology, Pharmacology, and Neuroscience, University of Bristol, Bristol, UK
| | - Christelle Sanchez
- MusculoSKeletal Innovative Research Lab, Center for Interdisciplinary Research on Medicines, Université de Liège, Liège, Belgium
| | - Yves Henrotin
- MusculoSKeletal Innovative Research Lab, Center for Interdisciplinary Research on Medicines, Université de Liège, Liège, Belgium
- Artialis SA, Tour GIGA, CHU Sart-Tilman, Liège, Belgium
- Physical Therapy and Rehabilitation Department, Princess Paola Hospital, Vivalia, Marche-en-Famenne, Belgium
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2
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Bernabei I, Hansen U, Ehirchiou D, Brinckmann J, Chobaz V, Busso N, Nasi S. CD11b Deficiency Favors Cartilage Calcification via Increased Matrix Vesicles, Apoptosis, and Lysyl Oxidase Activity. Int J Mol Sci 2023; 24:ijms24119776. [PMID: 37298730 DOI: 10.3390/ijms24119776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/31/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
Pathological cartilage calcification is a hallmark feature of osteoarthritis, a common degenerative joint disease, characterized by cartilage damage, progressively causing pain and loss of movement. The integrin subunit CD11b was shown to play a protective role against cartilage calcification in a mouse model of surgery-induced OA. Here, we investigated the possible mechanism by which CD11b deficiency could favor cartilage calcification by using naïve mice. First, we found by transmission electron microscopy (TEM) that CD11b KO cartilage from young mice presented early calcification spots compared with WT. CD11b KO cartilage from old mice showed progression of calcification areas. Mechanistically, we found more calcification-competent matrix vesicles and more apoptosis in both cartilage and chondrocytes isolated from CD11b-deficient mice. Additionally, the extracellular matrix from cartilage lacking the integrin was dysregulated with increased collagen fibrils with smaller diameters. Moreover, we revealed by TEM that CD11b KO cartilage had increased expression of lysyl oxidase (LOX), the enzyme that catalyzes matrix crosslinks. We confirmed this in murine primary CD11b KO chondrocytes, where Lox gene expression and crosslinking activity were increased. Overall, our results suggest that CD11b integrin regulates cartilage calcification through reduced MV release, apoptosis, LOX activity, and matrix crosslinking. As such, CD11b activation might be a key pathway for maintaining cartilage integrity.
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Affiliation(s)
- Ilaria Bernabei
- Service of Rheumatology, Department of Musculoskeletal Medicine, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Uwe Hansen
- Institute for Musculoskeletal Medicine, University Hospital of Münster, 48149 Münster, Germany
| | - Driss Ehirchiou
- Service of Rheumatology, Department of Musculoskeletal Medicine, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Jürgen Brinckmann
- Department of Dermatology, University of Lübeck, 23562 Lübeck, Germany
| | - Veronique Chobaz
- Service of Rheumatology, Department of Musculoskeletal Medicine, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Nathalie Busso
- Service of Rheumatology, Department of Musculoskeletal Medicine, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Sonia Nasi
- Service of Rheumatology, Department of Musculoskeletal Medicine, Lausanne University Hospital, 1011 Lausanne, Switzerland
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3
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Zhang J, Zhang S, Zhou Y, Qu Y, Hou T, Ge W, Zhang S. KLF9 and EPYC acting as feature genes for osteoarthritis and their association with immune infiltration. J Orthop Surg Res 2022; 17:365. [PMID: 35902862 PMCID: PMC9330685 DOI: 10.1186/s13018-022-03247-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 07/07/2022] [Indexed: 11/20/2022] Open
Abstract
Background Osteoarthritis, a common degenerative disease of articular cartilage, is characterized by degeneration of articular cartilage, changes in subchondral bone structure, and formation of osteophytes, with main clinical manifestations including increasingly serious swelling, pain, stiffness, deformity, and mobility deficits of the knee joints. With the advent of the big data era, the processing of mass data has evolved into a hot topic and gained a solid foundation from the steadily developed and improved machine learning algorithms. Aiming to provide a reference for the diagnosis and treatment of osteoarthritis, this paper using machine learning identifies the key feature genes of osteoarthritis and explores its relationship with immune infiltration, thereby revealing its pathogenesis at the molecular level. Methods From the GEO database, GSE55235 and GSE55457 data were derived as training sets and GSE98918 data as a validation set. Differential gene expressions of the training sets were analyzed, and the LASSO regression model and support vector machine model were established by applying machine learning algorithms. Moreover, their intersection genes were regarded as feature genes, the receiver operator characteristic (ROC) curve was drawn, and the results were verified using the validation set. In addition, the expression spectrum of osteoarthritis was analyzed by immunocyte infiltration and the co-expression correlation between feature genes and immunocytes was construed. Conclusion EPYC and KLF9 can be viewed as feature genes for osteoarthritis. The silencing of EPYC and the overexpression of KLF9 are associated with the occurrence of osteoarthritis and immunocyte infiltration.
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Affiliation(s)
- Jiayin Zhang
- Orthopedics, The Second Hospital of Jilin University, No. 218, Ziqiang Street, Nanguan District, Changchun, 130000, Jilin, China
| | - Shengjie Zhang
- Orthopedics, The Second Hospital of Jilin University, No. 218, Ziqiang Street, Nanguan District, Changchun, 130000, Jilin, China
| | - Yu Zhou
- Orthopedics, Changchun University of Chinese Medicine, No.1478, Gongnong Road, Chaoyang District, Changchun, 130117, Jilin, China
| | - Yuan Qu
- Orthopedics, The Second Hospital of Jilin University, No. 218, Ziqiang Street, Nanguan District, Changchun, 130000, Jilin, China
| | - Tingting Hou
- Orthopedics, The Second Hospital of Jilin University, No. 218, Ziqiang Street, Nanguan District, Changchun, 130000, Jilin, China
| | - Wanbao Ge
- Orthopedics, The Second Hospital of Jilin University, No. 218, Ziqiang Street, Nanguan District, Changchun, 130000, Jilin, China
| | - Shanyong Zhang
- Orthopedics, The Second Hospital of Jilin University, No. 218, Ziqiang Street, Nanguan District, Changchun, 130000, Jilin, China. .,Orthopedics, Changchun University of Chinese Medicine, No.1478, Gongnong Road, Chaoyang District, Changchun, 130117, Jilin, China.
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4
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Okur ME, Kolbaşı B, Şahin M, Karadağ AE, Reis R, Çağlar EŞ, Kaplan AA, Sipahi H, Keskin İ, Demiralp B, Üstündağ Okur N. A novel approach in the treatment of osteoarthritis: In vitro and in vivo evaluation of
Allium sativum
microemulsion. J SURFACTANTS DETERG 2022. [DOI: 10.1002/jsde.12605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mehmet Evren Okur
- Department of Pharmacology, Faculty of Pharmacy University of Health Sciences Istanbul Turkey
| | - Bircan Kolbaşı
- Department of Histology and Embryology, Faculty of Medicine Istanbul Medipol University Istanbul Turkey
| | - Mustafa Şahin
- Department of Orthopedics and Traumatology School of Medicine, Istanbul Medipol University Istanbul Turkey
| | - Ayşe Esra Karadağ
- Department of Pharmacognosy, School of Pharmacy Istanbul Medipol University Istanbul Turkey
- Department of Pharmacognosy, Graduate School of Health Sciences Anadolu University Eskişehir Turkey
| | - Rengin Reis
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy Acıbadem Mehmet Ali Aydınlar University Istanbul Turkey
| | - Emre Şefik Çağlar
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy University of Health Sciences Istanbul Turkey
| | - Arife Ahsen Kaplan
- Department of Histology and Embryology, Faculty of Medicine Istanbul Medipol University Istanbul Turkey
| | - Hande Sipahi
- Department of Pharmaceutical Toxicology, Faculty of Pharmacy Yeditepe University Istanbul Turkey
| | - İlknur Keskin
- Department of Histology and Embryology, Faculty of Medicine Istanbul Medipol University Istanbul Turkey
| | | | - Neslihan Üstündağ Okur
- Department of Pharmaceutical Technology, Faculty of Pharmacy University of Health Sciences Istanbul Turkey
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5
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Chen JZ, Sawada H, Ye D, Katsumata Y, Kukida M, Ohno-Urabe S, Moorleghen JJ, Franklin MK, Howatt DA, Sheppard MB, Mullick AE, Lu HS, Daugherty A. Deletion of AT1a (Angiotensin II Type 1a) Receptor or Inhibition of Angiotensinogen Synthesis Attenuates Thoracic Aortopathies in Fibrillin1 C1041G/+ Mice. Arterioscler Thromb Vasc Biol 2021; 41:2538-2550. [PMID: 34407634 PMCID: PMC8458261 DOI: 10.1161/atvbaha.121.315715] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Objective: A cardinal feature of Marfan syndrome is thoracic aortic aneurysm. The contribution of the renin-angiotensin system via AT1aR (Ang II [angiotensin II] receptor type 1a) to thoracic aortic aneurysm progression remains controversial because the beneficial effects of angiotensin receptor blockers have been ascribed to off-target effects. This study used genetic and pharmacological modes of attenuating angiotensin receptor and ligand, respectively, to determine their roles on thoracic aortic aneurysm in mice with fibrillin-1 haploinsufficiency (Fbn1C1041G/+). Approach and Results: Thoracic aortic aneurysm in Fbn1C1041G/+ mice was found to be strikingly sexual dimorphic. Males displayed aortic dilation over 12 months while aortic dilation in Fbn1C1041G/+ females did not differ significantly from wild-type mice. To determine the role of AT1aR, Fbn1C1041G/+ mice that were either +/+ or -/- for AT1aR were generated. AT1aR deletion reduced expansion of ascending aorta and aortic root diameter from 1 to 12 months of age in males. Medial thickening and elastin fragmentation were attenuated. An antisense oligonucleotide against angiotensinogen was administered to male Fbn1C1041G/+ mice to determine the effects of Ang II depletion. Antisense oligonucleotide against angiotensinogen administration attenuated dilation of the ascending aorta and aortic root and reduced extracellular remodeling. Aortic transcriptome analyses identified potential targets by which inhibition of the renin-angiotensin system reduced aortic dilation in Fbn1C1041G/+ mice. Conclusions: Deletion of AT1aR or inhibition of Ang II production exerted similar effects in attenuating pathologies in the proximal thoracic aorta of male Fbn1C1041G/+ mice. Inhibition of the renin-angiotensin system attenuated dysregulation of genes within the aorta related to pathology of Fbn1C1041G/+ mice.
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MESH Headings
- Angiotensinogen/genetics
- Angiotensinogen/metabolism
- Animals
- Aorta, Thoracic/metabolism
- Aorta, Thoracic/pathology
- Aortic Aneurysm, Thoracic/genetics
- Aortic Aneurysm, Thoracic/metabolism
- Aortic Aneurysm, Thoracic/pathology
- Aortic Aneurysm, Thoracic/prevention & control
- Disease Models, Animal
- Female
- Fibrillin-1/genetics
- Fibrillin-1/metabolism
- Gene Deletion
- Genetic Predisposition to Disease
- Haploinsufficiency
- Male
- Marfan Syndrome/genetics
- Marfan Syndrome/metabolism
- Marfan Syndrome/pathology
- Mice, Inbred C57BL
- Mice, Knockout
- Oligonucleotides, Antisense/genetics
- Oligonucleotides, Antisense/metabolism
- Phenotype
- Receptor, Angiotensin, Type 1/deficiency
- Receptor, Angiotensin, Type 1/genetics
- Renin-Angiotensin System/genetics
- Sex Characteristics
- Sex Factors
- Transcriptome
- Mice
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Affiliation(s)
- Jeff Z. Chen
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
- Department of Physiology, University of Kentucky, Lexington, KY
| | - Hisashi Sawada
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
- Department of Physiology, University of Kentucky, Lexington, KY
| | - Dien Ye
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
| | - Yuriko Katsumata
- Department Biostatistics, University of Kentucky, Lexington, KY
- Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY
| | - Masayoshi Kukida
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
| | - Satoko Ohno-Urabe
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
| | - Jessica J. Moorleghen
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
| | - Michael K. Franklin
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
| | - Deborah A. Howatt
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
| | - Mary B. Sheppard
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
- Department of Physiology, University of Kentucky, Lexington, KY
- Department of Family and Community Medicine, University of Kentucky, Lexington, KY
- Department of Surgery, University of Kentucky, Lexington, KY
| | | | - Hong S. Lu
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
- Department of Physiology, University of Kentucky, Lexington, KY
| | - Alan Daugherty
- Saha Cardiovascular Research Center, University of Kentucky, Lexington, KY
- Saha Aortic Center, University of Kentucky, Lexington, KY
- Department of Physiology, University of Kentucky, Lexington, KY
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6
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Hansen U, Holmes DF, Bruckner P, Bishop PN. Analysis of opticin binding to collagen fibrils identifies a single binding site in the gap region and a high specificity towards thin heterotypic fibrils containing collagens II, and XI or V/XI. PLoS One 2020; 15:e0234672. [PMID: 32764753 PMCID: PMC7413481 DOI: 10.1371/journal.pone.0234672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 07/23/2020] [Indexed: 11/29/2022] Open
Abstract
Opticin is a class III member of the extracellular matrix small leucine-rich repeat protein/proteoglycan (SLRP) family found in vitreous humour and cartilage. It was first identified associated with the surface of vitreous collagen fibrils and several other SLRPs are also known to bind collagen fibrils and it some cases alter fibril morphology. The purpose of this study was to investigate the binding of opticin to the collagen II-containing fibrils found in vitreous and cartilage. Electron microscopic studies using gold labelling demonstrated that opticin binds vitreous and thin cartilage collagen fibrils specifically at a single site in the gap region of the collagen D-period corresponding to the e2 stain band; this is the first demonstration of the binding site of a class III SLRP on collagen fibrils. Opticin did not bind thick cartilage collagen fibrils from cartilage or tactoids formed in vitro from collagen II, but shows high specificity for thin, heterotypic collagen fibrils containing collagens II, and XI or V/XI. Vitreous collagen fibrils from opticin null and wild-type mice were compared and no difference in fibril morphology or diameter was observed. Similarly, in vitro fibrillogenesis experiments showed that opticin did not affect fibril formation. We propose that when opticin is bound to collagen fibrils, rather than influencing their morphology it instead hinders the binding of other molecules to the fibril surfaces and/or act as an intermediary bridge linking the collagen fibrils to other non-collagenous molecules.
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Affiliation(s)
- Uwe Hansen
- Department of Physiological Chemistry & Pathobiochemistry, University Hospital of Münster, Münster, Germany
- Institute of Musculoskeletal Medicine, University Hospital Münster, Münster, Germany
- * E-mail: (PNB); (UH)
| | - David F. Holmes
- Wellcome Trust Centre for Cell-Matrix Research, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Peter Bruckner
- Department of Physiological Chemistry & Pathobiochemistry, University Hospital of Münster, Münster, Germany
| | - Paul N. Bishop
- Division of Evolution and Genomic Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- Manchester Royal Eye Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
- * E-mail: (PNB); (UH)
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