1
|
Tyurin A, Akhiiarova K, Minniakhmetov I, Mokrysheva N, Khusainova R. The Genetic Markers of Knee Osteoarthritis in Women from Russia. Biomedicines 2024; 12:782. [PMID: 38672138 PMCID: PMC11048526 DOI: 10.3390/biomedicines12040782] [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: 02/06/2024] [Revised: 03/30/2024] [Accepted: 04/01/2024] [Indexed: 04/28/2024] Open
Abstract
Osteoarthritis is a chronic progressive joint disease that clinically debuts at the stage of pronounced morphologic changes, which makes treatment difficult. In this regard, an important task is the study of genetic markers of the disease, which have not been definitively established, due to the clinical and ethnic heterogeneity of the studied populations. To find the genetic markers for the development of knee osteoarthritis (OA) in women from the Volga-Ural region of Russia, we conducted research in two stages using different genotyping methods, such as the restriction fragment length polymorphism (RFLP) measurement, TaqMan technology and competitive allele-specific PCR-KASPTM. In the first stage, we studied polymorphic variants of candidate genes (ACAN, ADAMTS5, CHST11, SOX9, COL1A1) for OA development. The association of the *27 allele of the VNTR locus of the ACAN gene was identified (OR = 1.6). In the second stage, we replicated the GWAS results (ASTN2, ALDH1A2, DVWA, CHST11, GNL3, NCOA3, FILIP/SENP1, MCF2L, GLT8D, DOT1L) for knee OA studies. The association of the *T allele of the rs7639618 locus of the DVWA gene was detected (OR = 1.54). Thus, the VNTR locus of ACAN and the rs7639618 locus of DVWA are risk factors for knee OA in women from the Volga-Ural region of Russia.
Collapse
Affiliation(s)
- Anton Tyurin
- Internal Medicine Department, Bashkir State Medical University, 450008 Ufa, Russia;
| | - Karina Akhiiarova
- Internal Medicine Department, Bashkir State Medical University, 450008 Ufa, Russia;
| | - Ildar Minniakhmetov
- Endocrinology Research Centre, Dmitriya Ulianova Street, 11, 117036 Moscow, Russia; (I.M.); (N.M.); (R.K.)
| | - Natalia Mokrysheva
- Endocrinology Research Centre, Dmitriya Ulianova Street, 11, 117036 Moscow, Russia; (I.M.); (N.M.); (R.K.)
| | - Rita Khusainova
- Endocrinology Research Centre, Dmitriya Ulianova Street, 11, 117036 Moscow, Russia; (I.M.); (N.M.); (R.K.)
- Medical Genetics Department, Bashkir State Medical University, 450008 Ufa, Russia
| |
Collapse
|
2
|
Veronesi F, Costa V, Bellavia D, Basoli V, Giavaresi G. Epigenetic Modifications of MiRNAs in Osteoarthritis: A Systematic Review on Their Methylation Levels and Effects on Chondrocytes, Extracellular Matrix and Joint Inflammation. Cells 2023; 12:1821. [PMID: 37508486 PMCID: PMC10377913 DOI: 10.3390/cells12141821] [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: 05/19/2023] [Revised: 06/16/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023] Open
Abstract
Osteoarthritis (OA) is a joint disorder characterized by progressive degeneration of cartilage extracellular matrix (ECM), chondrocyte hypertrophy and apoptosis and inflammation. The current treatments mainly concern pain control and reduction of inflammation, but no therapeutic strategy has been identified as a disease-modifying treatment. Therefore, identifying specific biomarkers useful to prevent, treat or distinguish the stages of OA disease has become an immediate need of clinical practice. The role of microRNAs (miRNAs) in OA has been investigated in the last decade, and increasing evidence has emerged that the influence of the environment on gene expression through epigenetic processes contributes to the development, progression and aggressiveness of OA, in particular acting on the microenvironment modulations. The effects of epigenetic regulation, particularly different miRNA methylation during OA disease, were highlighted in the present systematic review. The evidence arising from this study of the literature conducted in three databases (PubMed, Scopus, Web of Science) suggested that miRNA methylation state already strongly impacts OA progression, driving chondrocytes and synoviocyte proliferation, apoptosis, inflammation and ECM deposition. However, the possibility of understanding the mechanism by which different epigenetic modifications of miRNA or pre-miRNA sequences drive the aggressiveness of OA could be the new focus of future investigations.
Collapse
Affiliation(s)
- Francesca Veronesi
- Surgical Science and Technologies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136 Bologna, Italy
| | - Viviana Costa
- Surgical Science and Technologies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136 Bologna, Italy
| | - Daniele Bellavia
- Surgical Science and Technologies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136 Bologna, Italy
| | - Valentina Basoli
- Department of Biomedical Engineering, Medical Additive Manufacturing Research Group (SwissMAM), University of Basel, 4123 Allschwil, Switzerland
- Oral and Cranio-Maxillofacial Surgery, University Hospital Basel, 4031 Basel, Switzerland
| | - Gianluca Giavaresi
- Surgical Science and Technologies, IRCCS Istituto Ortopedico Rizzoli, Via Di Barbiano 1/10, 40136 Bologna, Italy
| |
Collapse
|
3
|
Kim JG, Rim YA, Ju JH. The Role of Transforming Growth Factor Beta in Joint Homeostasis and Cartilage Regeneration. Tissue Eng Part C Methods 2022; 28:570-587. [PMID: 35331016 DOI: 10.1089/ten.tec.2022.0016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Transforming growth factor-beta (TGF-β) is an important regulator of joint homeostasis, of which dysregulation is closely associated with the development of osteoarthritis (OA). In normal conditions, its biological functions in a joint environment are joint protective, but it can be dramatically altered in different contexts, making its therapeutic application a challenge. However, with the deeper insights into the TGF-β functions, it has been proven that TGF-β augments cartilage regeneration by chondrocytes, and differentiates both the precursor cells of chondrocytes and stem cells into cartilage-generating chondrocytes. Following documentation of the therapeutic efficacy of chondrocytes augmented by TGF-β in the last decade, there is an ongoing phase III clinical trial examining the therapeutic efficacy of a mixture of allogeneic chondrocytes and TGF-β-overexpressing cells. To prepare cartilage-restoring chondrocytes from induced pluripotent stem cells (iPSCs), the stem cells are differentiated mainly using TGF-β with some other growth factors. Of note, clinical trials evaluating the therapeutic efficacy of iPSCs for OA are scheduled this year. Mesenchymal stromal stem cells (MSCs) have inherent limitations in that they differentiate into the osteochondral pathway, resulting in the production of poor-quality cartilage. Despite the established essential role of TGF-β in chondrogenic differentiation of MSCs, whether the coordinated use of TGF-β in MSC-based therapy for degenerated cartilage is effective is unknown. We herein reviewed the general characteristics and mechanism of action of TGF-β in a joint environment. Furthermore, we discussed the core interaction of TGF-β with principal cells of OA cell-based therapies, the chondrocytes, MSCs, and iPSCs. Impact Statement Transforming growth factor-beta (TGF-β) has been widely used as a core regulator to improve or formulate therapeutic regenerative cells for degenerative joints. It differentiates stem cells into chondrocytes and improves the chondrogenic potential of differentiated chondrocytes. Herein, we discussed the overall characteristics of TGF-β and reviewed the comprehension and utilization of TGF-β in cell-based therapy for degenerative joint disease.
Collapse
Affiliation(s)
- Jung Gon Kim
- Division of Rheumatology, Department of Internal Medicine, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Yeri Alice Rim
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Hyeon Ju
- Catholic iPSC Research Center, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| |
Collapse
|
4
|
Bailey KN, Alliston T. At the Crux of Joint Crosstalk: TGFβ Signaling in the Synovial Joint. Curr Rheumatol Rep 2022; 24:184-197. [PMID: 35499698 PMCID: PMC9184360 DOI: 10.1007/s11926-022-01074-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE OF REVIEW The effect of the transforming growth factor beta (TGFβ) signaling pathway on joint homeostasis is tissue-specific, non-linear, and context-dependent, representing a unique complexity in targeting TGFβ signaling in joint disease. Here we discuss the variety of mechanisms that TGFβ signaling employs in the synovial joint to maintain healthy joint crosstalk and the ways in which aberrant TGFβ signaling can result in joint degeneration. RECENT FINDINGS Osteoarthritis (OA) epitomizes a condition of disordered joint crosstalk in which multiple joint tissues degenerate leading to overall joint deterioration. Synovial joint tissues, such as subchondral bone, articular cartilage, and synovium, as well as mesenchymal stem cells, each demonstrate aberrant TGFβ signaling during joint disease, whether by excessive or suppressed signaling, imbalance of canonical and non-canonical signaling, a perturbed mechanical microenvironment, or a distorted response to TGFβ signaling during aging. The synovial joint relies upon a sophisticated alliance among each joint tissue to maintain joint homeostasis. The TGFβ signaling pathway is a key regulator of the health of individual joint tissues, and the subsequent interaction among these different joint tissues, also known as joint crosstalk. Dissecting the sophisticated function of TGFβ signaling in the synovial joint is key to therapeutically interrogating the pathway to optimize overall joint health.
Collapse
Affiliation(s)
- Karsyn N Bailey
- Department of Orthopaedic Surgery, University of California San Francisco, 513 Parnassus Avenue, CA, 94143, San Francisco, USA
- UC Berkeley-UCSF Graduate Program in Bioengineering, San Francisco, CA, USA
| | - Tamara Alliston
- Department of Orthopaedic Surgery, University of California San Francisco, 513 Parnassus Avenue, CA, 94143, San Francisco, USA.
| |
Collapse
|
5
|
van der Kraan PM. Inhibition of transforming growth factor-β in osteoarthritis. Discrepancy with reduced TGFβ signaling in normal joints. OSTEOARTHRITIS AND CARTILAGE OPEN 2022; 4:100238. [DOI: 10.1016/j.ocarto.2022.100238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 01/24/2022] [Accepted: 01/24/2022] [Indexed: 10/19/2022] Open
|
6
|
Nakano M, Yui H, Kikugawa S, Tokida R, Sakai N, Kondo N, Endo N, Haro H, Shimodaira H, Suzuki T, Kato H, Takahashi J, Nakamura Y. Associations of LRP5 and MTHFR Gene Variants with Osteoarthritis Prevalence in Elderly Women: A Japanese Cohort Survey Randomly Sampled from a Basic Resident Registry. Ther Clin Risk Manag 2021; 17:1065-1073. [PMID: 34616152 PMCID: PMC8488030 DOI: 10.2147/tcrm.s330530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 09/05/2021] [Indexed: 12/05/2022] Open
Abstract
Objective Osteoarthritis (OA) is a common and degenerative joint disorder in the elderly. A greater importance of understanding the relationship between genetic factors and OA prevalence has emerged with population aging. We therefore investigated the associations of several bone disease-related genetic variants with the prevalence of OA and osteoporosis in Japanese elderly women from the Obuse study cohort, which was randomly sampled from a basic town resident registry. Methods and Results In total, 206 female participants (mean ± standard deviation age: 69.7 ± 11.0 years) who completed OA, bone mineral density, and genotype assessments were included. The number of patients diagnosed as having knee/hip OA and osteoporosis was 59 (28.6%) and 30 (14.6%), respectively. Fisher’s exact testing revealed significant relationships between the minor T allele of LDL receptor related protein 5 (LRP5) rs3736228 and the prevalence of knee/hip OA and osteoporosis. The respective odds ratios (ORs) of the TT genotype for knee/hip OA and osteoporosis were 7.28 (95% confidence interval [CI] 2.22–28.08) and 5.24 (95% CI 0.95–26.98). An additional subgroup analysis for knee OA revealed that the frequency of the common C allele of methylenetetrahydrofolate reductase (MTHFR) rs1801133 had a statistically significant protective association with the prevalence of knee OA (OR 0.58, 95% CI 0.35–0.97). Conclusion In sum, the present study demonstrated significant associations of LRP5 rs3736228 and MTHFR rs1801133 with knee/hip OA and osteoporosis prevalences and knee OA prevalence, respectively, in Japanese elderly women. These results will help further the understanding of OA pathogenesis and related genetic risk factors.
Collapse
Affiliation(s)
- Masaki Nakano
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, 390-8621, Japan
| | - Haruka Yui
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, 390-8621, Japan
| | | | - Ryosuke Tokida
- Rehabilitation Center, Shinshu University Hospital, Matsumoto, Nagano, 390-8621, Japan
| | - Noriko Sakai
- Department of Orthopaedic Surgery, New Life Hospital, Obuse, Nagano, 381-0295, Japan
| | - Naoki Kondo
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, Chuo-ku, Niigata, 951-8510, Japan
| | - Naoto Endo
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, Chuo-ku, Niigata, 951-8510, Japan
| | - Hirotaka Haro
- Department of Orthopaedic Surgery, University of Yamanashi Graduate School of Medicine, Chuo, Yamanashi, 409-3898, Japan
| | - Hiroki Shimodaira
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, 390-8621, Japan
| | - Takako Suzuki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, 390-8621, Japan.,Department of Human Nutrition, Faculty of Human Nutrition, Tokyo Kasei Gakuin University, Chiyoda-ku, Tokyo, 102-8341, Japan
| | - Hiroyuki Kato
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, 390-8621, Japan
| | - Jun Takahashi
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, 390-8621, Japan
| | - Yukio Nakamura
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, 390-8621, Japan
| |
Collapse
|
7
|
Shepherd RF, Kerns JG, Ranganath LR, Gallagher JA, Taylor AM. "Lessons from Rare Forms of Osteoarthritis". Calcif Tissue Int 2021; 109:291-302. [PMID: 34417863 PMCID: PMC8403118 DOI: 10.1007/s00223-021-00896-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 07/27/2021] [Indexed: 12/12/2022]
Abstract
Osteoarthritis (OA) is one of the most prevalent conditions in the world, particularly in the developed world with a significant increase in cases and their predicted impact as we move through the twenty-first century and this will be exacerbated by the covid pandemic. The degeneration of cartilage and bone as part of this condition is becoming better understood but there are still significant challenges in painting a complete picture to recognise all aspects of the condition and what treatment(s) are most appropriate in individual causes. OA encompasses many different types and this causes some of the challenges in fully understanding the condition. There have been examples through history where much has been learnt about common disease(s) from the study of rare or extreme phenotypes, particularly where Mendelian disorders are involved. The often early onset of symptoms combined with the rapid and aggressive pathogenesis of these diseases and their predictable outcomes give an often-under-explored resource. It is these "rarer forms of disease" that William Harvey referred to that offer novel insights into more common conditions through their more extreme presentations. In the case of OA, GWAS analyses demonstrate the multiple genes that are implicated in OA in the general population. In some of these rarer forms, single defective genes are responsible. The extreme phenotypes seen in conditions such as Camptodactyly Arthropathy-Coxa Vara-pericarditis Syndrome, Chondrodysplasias and Alkaptonuria all present potential opportunities for greater understanding of disease pathogenesis, novel therapeutic interventions and diagnostic imaging. This review examines some of the rarer presenting forms of OA and linked conditions, some of the novel discoveries made whilst studying them, and findings on imaging and treatment strategies.
Collapse
Affiliation(s)
- Rebecca F Shepherd
- Lancaster Medical School, Faculty of Health & Medicine, Lancaster University, Lancaster, UK
| | - Jemma G Kerns
- Lancaster Medical School, Faculty of Health & Medicine, Lancaster University, Lancaster, UK
| | - Lakshminarayan R Ranganath
- Departments of Clinical Biochemistry and Metabolic Medicine, Royal Liverpool University Hospital, Liverpool, L7 8XP, UK
| | - James A Gallagher
- Department of Musculoskeletal Biology, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool, L7 8T, UK
| | - Adam M Taylor
- Lancaster Medical School, Faculty of Health & Medicine, Lancaster University, Lancaster, UK.
| |
Collapse
|
8
|
Park JY, Bae HC, Pyo SH, Lee MC, Han HS. TGFβ1-Induced Transglutaminase-2 Triggers Catabolic Response in Osteoarthritic Chondrocytes by Modulating MMP-13. Tissue Eng Regen Med 2021; 18:831-840. [PMID: 34014552 PMCID: PMC8440702 DOI: 10.1007/s13770-021-00342-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Transforming growth factor beta 1 (TGFβ1) plays an essential role in maintaining cartilage homeostasis. TGFβ1 is known to upregulate anabolic processes in articular cartilage, but the role of TGFβ1 in chondrocyte catabolism remains unclear. Thus, we examined whether TGFβ1 increases catabolic processes in the osteoarthritic joint via transglutaminase 2 (TG2). In this study, we investigated whether interplay between TGFβ1 and TG2 mediates chondrocyte catabolism and cartilage degeneration in osteoarthritis. METHODS To investigate the role of TGFβ1 and TG2 in osteoarthritis, we performed immunostaining to measure the levels of TGFβ1 and TG2 in 6 human non-osteoarthritic and 16 osteoarthritic joints. We conducted quantitative reverse transcription polymerase chain reaction and western blot analysis to investigate the relationship between TGFβ1 and TG2 in chondrocytes and determined whether TG2 regulates the expressions of matrix metalloproteinase (MMP)-13, type II, and type X collagen. We also examined the extent of cartilage degradation after performing anterior cruciate ligament transection (ACLT) and destabilization of the medial meniscus (DMM) surgery in TG2 knock-out mice. RESULTS We confirmed the overexpression of TGFβ1 and TG2 in human osteoarthritic cartilage compared with non-osteoarthritic cartilage. TGFβ1 treatment significantly increased the expression of TG2 via p38 and ERK activation. TGFβ1-induced TG2 also elevated the level of MMP-13 and type X collagen via NF-κB activation in chondrocytes. Cartilage damage after ACLT and DMM surgery was less severe in TG2 knock-out mice compared with wild-type mice. CONCLUSION TGFβ1 modulated catabolic processes in chondrocytes in a TG2-dependent manner. TGFβ1-induced TG2 might be the therapeutic target for treating cartilage degeneration and osteoarthritis.
Collapse
Affiliation(s)
- Jae-Young Park
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Hyun Cheol Bae
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Sung Hee Pyo
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Myung Chul Lee
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Hyuk-Soo Han
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
| |
Collapse
|
9
|
Cherifi C, Monteagudo S, Lories RJ. Promising targets for therapy of osteoarthritis: a review on the Wnt and TGF-β signalling pathways. Ther Adv Musculoskelet Dis 2021; 13:1759720X211006959. [PMID: 33948125 PMCID: PMC8053758 DOI: 10.1177/1759720x211006959] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/10/2021] [Indexed: 12/21/2022] Open
Abstract
Osteoarthritis (OA) is the most common chronic joint disorder worldwide, with a high personal burden for the patients and an important socio-economic impact. Current therapies are largely limited to pain management and rehabilitation and exercise strategies. For advanced cases, joint replacement surgery may be the only option. Hence, there is an enormous need for the development of effective and safe disease-modifying anti-OA drugs. A strong focus in OA research has been on the identification and role of molecular signalling pathways that contribute to the balance between anabolism and catabolism in the articular cartilage. In this context, most insights have been gained in understanding the roles of the transforming growth factor-beta (TGF-β) and the Wingless-type (Wnt) signalling cascades. The emerging picture demonstrates a high degree of complexity with context-dependent events. TGF-β appears to protect cartilage under healthy conditions, but shifts in its receptor use and subsequent downstream signalling may be deleterious in aged individuals or in damaged cartilage. Likewise, low levels of Wnt activity appear important to sustain chondrocyte viability but excessive activation is associated with progressive joint damage. Emerging clinical data suggest some potential for the use of sprifermin, a recombinant forms of fibroblast growth factor 18, a distant TGF-β superfamily member, and for lorecivivint, a Wnt pathway modulator.
Collapse
Affiliation(s)
- Chahrazad Cherifi
- Department of Development and Regeneration, KU Leuven, Skeletal Biology and Engineering Research Centre, Leuven, Belgium
| | - Silvia Monteagudo
- Department of Development and Regeneration, KU Leuven, Skeletal Biology and Engineering Research Centre, Leuven, Belgium
| | - Rik J Lories
- Department of Development and Regeneration, KU Leuven, Skeletal Biology and Engineering Research Centre, Box 813 O&N, Herestraat 49, Leuven 3000, Belgium; Division of Rheumatology, University Hospitals Leuven, Leuven, Belgium
| |
Collapse
|
10
|
Hwang JJ, Rim YA, Nam Y, Ju JH. Recent Developments in Clinical Applications of Mesenchymal Stem Cells in the Treatment of Rheumatoid Arthritis and Osteoarthritis. Front Immunol 2021; 12:631291. [PMID: 33763076 PMCID: PMC7982594 DOI: 10.3389/fimmu.2021.631291] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 02/04/2021] [Indexed: 12/17/2022] Open
Abstract
Mesenchymal stem cell (MSC) therapies have been used as cell-based treatments for decades, owing to their anti-inflammatory, immunomodulatory, and regenerative properties. With high expectations, many ongoing clinical trials are investigating the safety and efficacy of MSC therapies to treat arthritic diseases. Studies on osteoarthritis (OA) have shown positive clinical outcomes, with improved joint function, pain level, and quality of life. In addition, few clinical MSC trials conducted on rheumatoid arthritis (RA) patients have also displayed some optimistic outlook. The largely positive outcomes in clinical trials without severe side effects establish MSCs as promising tools for arthritis treatment. However, further research is required to investigate its applicability in clinical settings. This review discusses the most recent advances in clinical studies on MSC therapies for OA and RA.
Collapse
Affiliation(s)
- Joel Jihwan Hwang
- College of Public Health and Social Justice, Saint Louis University, St. Louis, MO, United States
| | - Yeri Alice Rim
- Catholic Induced Pluripotent Stem Cell Research Center, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Yoojun Nam
- Catholic Induced Pluripotent Stem Cell Research Center, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Ji Hyeon Ju
- Catholic Induced Pluripotent Stem Cell Research Center, College of Medicine, The Catholic University of Korea, Seoul, South Korea.,Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, Institute of Medical Science, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| |
Collapse
|
11
|
McClurg O, Tinson R, Troeberg L. Targeting Cartilage Degradation in Osteoarthritis. Pharmaceuticals (Basel) 2021; 14:ph14020126. [PMID: 33562742 PMCID: PMC7916085 DOI: 10.3390/ph14020126] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 01/30/2021] [Accepted: 02/01/2021] [Indexed: 02/07/2023] Open
Abstract
Osteoarthritis is a common, degenerative joint disease with significant socio-economic impact worldwide. There are currently no disease-modifying drugs available to treat the disease, making this an important area of pharmaceutical research. In this review, we assessed approaches being explored to directly inhibit metalloproteinase-mediated cartilage degradation and to counteract cartilage damage by promoting growth factor-driven repair. Metalloproteinase-blocking antibodies are discussed, along with recent clinical trials on FGF18 and Wnt pathway inhibitors. We also considered dendrimer-based approaches being developed to deliver and retain such therapeutics in the joint environment. These may reduce systemic side effects while improving local half-life and concentration. Development of such targeted anabolic therapies would be of great benefit in the osteoarthritis field.
Collapse
|
12
|
Bailey KN, Nguyen J, Yee CS, Dole NS, Dang A, Alliston T. Mechanosensitive Control of Articular Cartilage and Subchondral Bone Homeostasis in Mice Requires Osteocytic Transforming Growth Factor β Signaling. Arthritis Rheumatol 2021; 73:414-425. [PMID: 33022131 DOI: 10.1002/art.41548] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 09/23/2020] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Transforming growth factor β (TGFβ) signaling plays a complex tissue-specific and nonlinear role in osteoarthritis (OA). This study was conducted to determine the osteocytic contributions of TGFβ signaling to OA. METHODS To identify the role of osteocytic TGFβ signaling in joint homeostasis, we used 16-week-old male mice (n = 9-11 per group) and female mice (n = 7-11 per group) with an osteocyte-intrinsic ablation of TGFβ receptor type II (TβRIIocy-/- mice) and assessed defects in cartilage degeneration, subchondral bone plate (SBP) thickness, and SBP sclerostin expression. To further investigate these mechanisms in 16-week-old male mice, we perturbed joint homeostasis by subjecting 8-week-old mice to medial meniscal/ligamentous injury (MLI), which preferentially disrupts the mechanical environment of the medial joint to induce OA. RESULTS In all contexts, independent of sex, genotype, or medial or lateral joint compartment, increased SBP thickness and SBP sclerostin expression were spatially associated with cartilage degeneration. Male TβRIIocy-/- mice, but not female TβRIIocy-/- mice, had increased cartilage degeneration, increased SBP thickness, and higher levels of SBP sclerostin compared with control mice (all P < 0.05), demonstrating that the role of osteocytic TGFβ signaling on joint homeostasis is sexually dimorphic. With changes in joint mechanics following injury, control mice had increased SBP thickness, subchondral bone volume, and SBP sclerostin expression (all P < 0.05). TβRIIocy-/- mice, however, were insensitive to subchondral bone changes with injury, suggesting that mechanosensation at the SBP requires osteocytic TGFβ signaling. CONCLUSION Our results provide new evidence that osteocytic TGFβ signaling is required for a mechanosensitive response to injury, and that osteocytes control SBP homeostasis to maintain cartilage health, identifying osteocytic TGFβ signaling as a novel therapeutic target for OA.
Collapse
Affiliation(s)
| | - Jeffrey Nguyen
- University of California, San Francisco, and California State University, Long Beach
| | | | | | - Alexis Dang
- University of California, San Francisco and San Francisco VAMC, San Francisco, California
| | | |
Collapse
|
13
|
Cui G, Liu D, Wei R, Wu J, Liu R, Wang K. Association of rs2862851 in TGFA Gene with Peripheral TGFA Levels and the Severity of Knee Osteoarthritis in the Han Chinese Population. Genet Test Mol Biomarkers 2020; 24:771-776. [PMID: 33181041 DOI: 10.1089/gtmb.2020.0119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Osteoarthritis (OA) is a complex joint disorder characterized by sclerosis of subchondral bone. The knee is one of the most commonly affected joints. Given that the genetic mechanisms underlying knee OA remain elusive, our study aims were to first confirm the association of the TGFA gene alleles with the risk of knee OA and, second, to evaluate the relationship between peripheral TGFA concentrations and knee OA in an independent Han Chinese population. Materials and Methods: We performed a case-control study consisting of 392 knee OA patients and 808 unrelated healthy controls. Single-marker-based association analyses and haplotype-based analyses using 3 single nucleotide polymorphisms (SNPs) were performed to confirm the association of TGFA gene alleles with the risk of knee OA. Furthermore, we used enzyme-linked immunosorbent assay (ELISA) kits to detect the peripheral blood TGFA concentrations in patients and healthy controls and then evaluated the relationships between the TGFA alleles and genotypes with serum TGFA levels. Results: We replicated the genetic association of the rs2862851 T allele with the risk of knee OA (p = 1.68 × 10-4, OR = 1.41). Moreover, we observed that the peripheral TGFA concentrations were higher in knee OA patients than in healthy controls (p = 8.15 × 10-13). The peripheral TGFA concentrations were significantly different among the various rs2862851 genotypes for both cases (p = 4.16 × 10-16) and controls (p = 7.24 × 10-19). The individuals with the TT genotype in both cases and controls, had the highest peripheral TGFA concentrations. Moreover, with the increase in knee OA grade, peripheral TGFA concentration also increased (p = 1.36 × 10-72). Conclusion: Our study confirmed the association of the TGFA gene with the risk of knee OA and identified a positive correlation between peripheral TGFA levels and the severity of knee OA in the Han Chinese population, providing clues for understanding the etiology of knee OA.
Collapse
Affiliation(s)
- Guofeng Cui
- Department of Bone and Joint Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Department of Orthopedics, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Dan Liu
- Department of Rheumatology and Immunology, Xi'an No.5 Hospital, Xi'an, China
| | - Rong Wei
- Department of Orthopedics, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Junlong Wu
- Department of Orthopedics, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Ruiyu Liu
- Department of Bone and Joint Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Kunzheng Wang
- Department of Bone and Joint Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| |
Collapse
|
14
|
Liu J, Chen Q, Alkam E, Zheng X, Li Y, Wang L, Fang J. Association between gene polymorphisms of TGF-β and Smad3 and susceptibility to arthritis: a meta-analysis. Expert Rev Clin Immunol 2020; 16:943-954. [PMID: 33012198 DOI: 10.1080/1744666x.2020.1816826] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES This meta-analysis was performed to investigate the associations between single-nucleotide polymorphisms (SNPs) in the TGF- β and Smad3 genes and arthritis. METHODS A meta-analysis was performed in STATA 14.0, with publication bias and meta-regression analysis. All types of arthritis were included, and subgroup analyses were performed to interpret variations among different types of arthritis. RESULTS Twenty-two qualified studieswere selected to analyze the pooled accuracy, and 4 SNP sites were involved. The analysis of the TGFB1 SNP rs1800470 showed an association with arthritis in allelic (P = 0.011), homozygous (P = 0.034) and recessive (P = 0.021) genetic models. The analysis of the TGFB1 SNP rs1800471 demonstrated a close association with rheumatoid arthritis (RA) in homozygous (P = 0.000, 95%) and recessive (P = 0.008) models. The analysis of the SMAD3 SNP rs12901499 revealed a close association with osteoarthritis (OA) in the allelic (P = 0.001) model. CONCLUSION This research showed that genetic variants of the TGF-β pathway impact arthritis. The polymorphisms rs1800470, rs1800471 and rs12901499 were correlated with a higher prevalence of arthritis.
Collapse
Affiliation(s)
- Jianxin Liu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University , Chengdu, Sichuan, China
| | - Qing Chen
- West China Medical School, Sichuan University , Chengdu, Sichuan, China
| | - Erpan Alkam
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University , Chengdu, Sichuan, China
| | - Xiaolan Zheng
- Department of Pediatrics, West China Second University Hospital, Sichuan University , Chengdu, Sichuan, China.,Ministry of Education Key Laboratory of Women and Children's Diseases and Birth Defects, West China Second University Hospital, Sichuan University , Chengdu, Sichuan, China
| | - Yifei Li
- Department of Pediatrics, West China Second University Hospital, Sichuan University , Chengdu, Sichuan, China.,Ministry of Education Key Laboratory of Women and Children's Diseases and Birth Defects, West China Second University Hospital, Sichuan University , Chengdu, Sichuan, China
| | - Lufei Wang
- Division of Oral and Craniofacial Health Sciences, University of North Carolina Adams School of Dentistry , Chapel Hill, NC, USA
| | - Jie Fang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University , Chengdu, Sichuan, China
| |
Collapse
|
15
|
Scola L, Giarratana RM, Pisano C, Ruvolo G, Marinello V, Lio D, Balistreri CR. Genotyping strategy of SMAD-3 rs3825977 gene variant for a differential management of ascending aorta aneurysm in women people: Gender oriented diagnostic tools. Meta Gene 2020. [DOI: 10.1016/j.mgene.2020.100706] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
|
16
|
Asadi S, Farzanegi P, Azarbayjani MA. Combined therapies with exercise, ozone and mesenchymal stem cells improve the expression of HIF1 and SOX9 in the cartilage tissue of rats with knee osteoarthritis. Physiol Int 2020; 107:231-242. [PMID: 32750029 DOI: 10.1556/2060.2020.00024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 03/06/2020] [Indexed: 11/19/2022]
Abstract
Purpose Knee osteoarthritis (OA) is a common type of degenerative joint disease which decreases the quality of life. Sex-determining region Y box 9 (SOX9) and hypoxia-inducible factor-1 (HIF1) are considered as the key regulators of OA. We investigated the effect of combined therapies with mesenchymal stem cells (MSCs), ozone (O3) and exercise training on SOX9 and HIF1 expression in the cartilage of rats with knee OA. Methods Knee OA was induced by surgical method. OA rats were divided into model, MSCs, ozone, exercise, MSCs + ozone, MSCs + exercise, ozone + exercise and MSCs + ozone + exercise groups. Rats in the MSCs group received intraarticular injection of 1 × 106 cells/kg. Rats in the ozone group received O3 at the concentration of 20 μg/mL, once weekly for 3 weeks. Rats in the exercise group were trained on rodent treadmill three times per week. 48 hours after the programs, cartilage tissues were isolated and the expression of SOX9 and HIF1 was determined using Real-Time PCR. Results Significant differences were found in the expression of SOX9 and HIF1 between groups (P < 0.0001). Although combined therapies with exercise, MSCs and O3 significantly increased the expression of SOX9 and HIF1 in the cartilage tissue of rats with knee OA, combination of exercise with O3 was significantly more effective compared to the other combined therapies (P < 0.001). Conclusions Combined therapy with exercise, MSCs and O3 significantly increased the expression of SOX9 and HIF1 genes in the cartilage of rats with knee OA; however, exercise + O3 was significantly more effective.
Collapse
Affiliation(s)
- Sara Asadi
- 1Department of Exercise Physiology, Sari Branch, Islamic Azad University, Sari, Iran
| | - Parvin Farzanegi
- 1Department of Exercise Physiology, Sari Branch, Islamic Azad University, Sari, Iran
| | | |
Collapse
|
17
|
Abstract
Osteoarthritis (OA) is a multifactorial disease with huge phenotypic heterogeneity. The disease affects all tissues in the joint, and the loss of articular cartilage is its hallmark. The main biochemical components of the articular cartilage are type II collagen, aggrecan, and water. Transforming growth factor-beta (TGF-β) signaling is one of the signaling pathways that maintains the healthy cartilage. However, the two subpathways of the TGF-β signaling-TGF-β and bone morphogenetic proteins (BMP) subpathways, lose their balance in OA, resulting an increased expression of cartilage degradation enzymes including matrix metallopeptidase 13 (MMP13), cathepsin B (CTSB), and cathepsin K (CTSK) and a decreased expression of aggrecan (ACAN). Thus, restoring the balance of two subpathways might provide a new avenue for treating OA patients. Further, metabolic changes are seen in OA and can be used to distinguish different subtypes of OA patients. Metabolomics studies showed that at least three endotypes of OA can be distinguished: 11% of OA patients are characterized by an elevated blood butyryl carnitine, 33% of OA patients have significant reduced arginine concentration, and 56% with metabolic alteration in phospholipid metabolism. While these findings need to be confirmed, they are promising personalized medicine tools for OA management.
Collapse
Affiliation(s)
- Guangju Zhai
- Discipline of Genetics, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada.
| |
Collapse
|
18
|
Hwang HS, Lee MH, Kim HA. TGF-β1-induced expression of collagen type II and ACAN is regulated by 4E-BP1, a repressor of translation. FASEB J 2020; 34:9531-9546. [PMID: 32485037 DOI: 10.1096/fj.201903003r] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 04/01/2020] [Accepted: 05/08/2020] [Indexed: 12/30/2022]
Abstract
Eukaryotic initiation factor 4E (eIF4E)-binding protein 1 (4E-BP1) binds eIF4E and represses protein translation by displacing it from the mRNA. In this study, we investigated the influence of 4E-BP1 translational apparatus on the regulation of transforming growth factor-beta 1 (TGF-β1)-induced anabolic signaling in chondrocytes. The level of 4E-BP1 expression was significantly higher in human OA cartilage than normal cartilage. TGF-β1 increased total protein synthesis, including aggrecan (ACAN) and collagen type II (Col II), together with activation of Akt/mTOR signaling pathway. mTOR silencing significantly suppressed ACAN and Col II expressions through decreasing TGF-β1-induced phosphorylation of 4E-BP1. On the contrary, 4E-BP1 knockdown promoted total protein synthesis but suppressed Col II and ACAN expressions with decreased expression of Smad2/3 and Smad4 and increased expression of inhibitory Smad6 and Smad7. TGF-β1 suppressed the interaction of 4E-BP1 and eIF4E and subsequently enhanced protein synthesis. Furthermore, 4E-BP1 regulated translation levels of inhibitory Smads, which decreased the accumulation of nuclear Smad2/3 complexes on the promoter of ACAN and Col II genes, subsequently affecting transcription of ACAN and Col II. These results demonstrated that TGF-β1-modulated phosphorylation of 4EBP1 plays a role in the expression of Col II and ACAN through differential alteration of Smad signaling pathway.
Collapse
Affiliation(s)
- Hyun Sook Hwang
- Division of Rheumatology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Kyunggi, Korea.,Institute for Skeletal Aging, Hallym University, Chunchon, Korea
| | - Mi Hyun Lee
- Division of Rheumatology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Kyunggi, Korea.,Institute for Skeletal Aging, Hallym University, Chunchon, Korea
| | - Hyun Ah Kim
- Division of Rheumatology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Kyunggi, Korea.,Institute for Skeletal Aging, Hallym University, Chunchon, Korea
| |
Collapse
|
19
|
Pu P, Qingyuan M, Weishan W, Fei H, Tengyang M, Weiping Z, Zhoujun Z, Mengyu W, Chao W, Chong S. Protein-Degrading Enzymes in Osteoarthritis. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2019; 159:54-66. [PMID: 31746442 DOI: 10.1055/a-1019-8117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE TGFβ1 plays an important role in the metabolism of articular cartilage and bone; however, the pathological mechanism and targets of TGFβ1 in cartilage degradation and uncoupling of subchondral bone remodeling remain unclear. Therefore, in this study, we investigated the relationship between TGFβ1 and major protein-degrading enzymes, and evaluated the role of high levels of active TGFβ1 in the thickening of subchondral bone and calcification of articular cartilage. MATERIALS AND METHODS The expression of TGFβ1 and protein-degrading enzymes in clinical samples of articular cartilage and subchondral bone obtained from the knee joint of patients with osteoarthritis was detected by immunohistochemistry. The expression levels of TGFβ1, MMP-3, MMP-13 and IL-1β in cartilage and subchondral bone tissues were detected by absolute real-time quantitative RT-PCR. The expression of TGFβ1, nestin and osterix in subchondral bone was detected by Western blot analysis and immunohistochemistry. The degree of subchondral bone thickening was determined by micro-computed tomography (CT) imaging. RESULTS Expression of TGFβ1 and cartilage-degrading enzymes was higher in the cartilage-disrupted group than that in the intact group. Furthermore, expression of TGFβ1, nestin and osterix was significantly higher in the OA group than that in the control group. Micro-CT imaging showed that in the OA group, the subchondral bone plate is thickened and the density is increased. The trabecular bone structure is thick plate-like structure, the thickness of the trabecular bone is increased and the gap is small. CONCLUSIONS The data suggest that highly active TGFβ1 activates the expression of cartilage-degrading enzymes. Abnormally activated TGFβ1 may induce formation of the subchondral bone and expansion of the calcified cartilage area, eventually leading to degradation of the cartilage tissue.
Collapse
Affiliation(s)
- Peidong Pu
- Department of Orthopaedics, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| | - Ma Qingyuan
- Department of Orthopaedics, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| | - Wang Weishan
- Department of Orthopaedics, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| | - Han Fei
- Department of Orthopaedics, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| | - Ma Tengyang
- Department of Orthopaedics, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| | - Zhou Weiping
- Xinjiang Military Region 69337 Unit Health Center, China
| | - Zhu Zhoujun
- Department of Orthopaedics, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| | - Wang Mengyu
- Department of Orthopaedics, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| | - Wang Chao
- Department of Orthopaedics, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| | - Shi Chong
- Department of Orthopaedics, The First Affiliated Hospital of Shihezi University Medical College, Shihezi, China
| |
Collapse
|
20
|
Wen ZH, Lin YY, Chang YC, Tang CC, Hsieh SP, Lee HP, Sung CS, Chen WF, Lee CH, Hsuan Jean Y. The COX-2 inhibitor etoricoxib reduces experimental osteoarthritis and nociception in rats: The roles of TGF-β1 and NGF expressions in chondrocytes. Eur J Pain 2019; 24:209-222. [PMID: 31495059 DOI: 10.1002/ejp.1478] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 08/22/2019] [Accepted: 08/26/2019] [Indexed: 01/15/2023]
Abstract
BACKGROUND Osteoarthritis (OA) is the most common joint disease, especially affecting the knee joint. Etoricoxib, a highly selective cyclooxygenase (COX)-2 inhibitor which can reduce postoperative pain after orthopaedic surgery. The aim of this study was to investigate the effects of oral etoricoxib on the development of OA and to examine concomitant changes in the nociceptive behaviour of rats. METHOD OA was induced in wistar rats by anterior cruciate ligament transection (ACLT) of the right knee. The ACLT + etoricoxib groups received 6.7 or 33.3 mg/kg of oral etoricoxib three times a week for 12 consecutive weeks, starting at week 8 after ACLT. Nociceptive behaviours and changes in knee joint width during OA development were analyzed. Histopathological studies were then performed on the cartilage. Immunohistochemical analysis was performed to examine the effect of etoricoxib on the expression of transforming growth factor-beta (TGF-β) and nerve growth factor (NGF) in articular cartilage chondrocytes. RESULTS OA rats receiving etoricoxib showed a significantly lower degree of cartilage degeneration than the rats receiving placebo. Nociceptive behaviour studies showed significant improvement in the ACLT + etoricoxib groups compared to that in the ACLT group. Moreover, etoricoxib attenuated NGF expression, but increased TGF-β expression, in OA-affected cartilage. CONCLUSIONS Oral etoricoxib in a rat OA model (a) attenuates the development of OA, (b) concomitantly reduces nociception, and (c) modulates chondrocyte metabolism, possibly by inhibiting NGF expression and increasing TGF-β expression. SIGNIFICANCE Oral administration of etoricoxib can attenuate the development of OA, with an associated attenuation of nociceptive behaviour in an experimental rat OA model. Moreover, etoricoxib attenuated NGF expression, but enhanced TGF-β expression in OA-affected chondrocytes. These findings may pave the way for further investigations of etoricoxib as a potential therapeutic target for the treatment of the inflammatory component in OA.
Collapse
Affiliation(s)
- Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Yen-You Lin
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Yi-Chen Chang
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Chi-Chieh Tang
- Department of Early Childhood Education, National Pintung University, Pingtung, Taiwan
| | - Shih-Peng Hsieh
- Section of Pathology, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Hsin-Pai Lee
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
| | - Chun-Sung Sung
- Department of Anesthesiology, Taipei Veteran General Hospital, Taipei, Taiwan
| | - Wu-Fu Chen
- Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chian-Her Lee
- Department of Orthopedic, School of Medicine, Taipei Medical University, Taipei Medical University Hospital, Taipei, Taiwan
| | - Yen Hsuan Jean
- Department of Orthopedic Surgery, Pingtung Christian Hospital, Pingtung, Taiwan
| |
Collapse
|
21
|
Shen J, Wang C, Ying J, Xu T, McAlinden A, O’Keefe RJ. Inhibition of 4-aminobutyrate aminotransferase protects against injury-induced osteoarthritis in mice. JCI Insight 2019; 4:128568. [PMID: 31534049 PMCID: PMC6795381 DOI: 10.1172/jci.insight.128568] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 08/08/2019] [Indexed: 11/17/2022] Open
Abstract
Recently we demonstrated that ablation of the DNA methyltransferase enzyme, Dnmt3b, resulted in catabolism and progression of osteoarthritis (OA) in murine articular cartilage through a mechanism involving increased mitochondrial respiration. In this study, we identify 4-aminobutyrate aminotransferase (Abat) as a downstream target of Dnmt3b. Abat is an enzyme that metabolizes γ-aminobutyric acid to succinate, a key intermediate in the tricarboxylic acid cycle. We show that Dnmt3b binds to the Abat promoter, increases methylation of a conserved CpG sequence just upstream of the transcriptional start site, and inhibits Abat expression. Dnmt3b deletion in articular chondrocytes results in reduced methylation of the CpG sequence in the Abat promoter, which subsequently increases expression of Abat. Increased Abat expression in chondrocytes leads to enhanced mitochondrial respiration and elevated expression of catabolic genes. Overexpression of Abat in murine knee joints via lentiviral injection results in accelerated cartilage degradation following surgical induction of OA. In contrast, lentiviral-based knockdown of Abat attenuates the expression of IL-1β-induced catabolic genes in primary murine articular chondrocytes in vitro and also protects against murine articular cartilage degradation in vivo. Strikingly, treatment with the FDA-approved small-molecule Abat inhibitor, vigabatrin, significantly prevents the development of injury-induced OA in mice. In summary, these studies establish Abat as an important new target for therapies to prevent OA.
Collapse
MESH Headings
- 4-Aminobutyrate Transaminase/antagonists & inhibitors
- 4-Aminobutyrate Transaminase/genetics
- 4-Aminobutyrate Transaminase/metabolism
- Animals
- Cartilage, Articular/cytology
- Cartilage, Articular/drug effects
- Cartilage, Articular/injuries
- Cartilage, Articular/pathology
- Cells, Cultured
- Chondrocytes/cytology
- Chondrocytes/drug effects
- Chondrocytes/immunology
- Chondrocytes/pathology
- CpG Islands/genetics
- DNA (Cytosine-5-)-Methyltransferases/metabolism
- DNA Methylation/genetics
- Disease Models, Animal
- Gene Knockdown Techniques
- Humans
- Interleukin-1beta/immunology
- Interleukin-1beta/metabolism
- Male
- Mice
- Mitochondria/metabolism
- Osteoarthritis, Knee/drug therapy
- Osteoarthritis, Knee/etiology
- Osteoarthritis, Knee/pathology
- Oxidative Phosphorylation/drug effects
- Primary Cell Culture
- Promoter Regions, Genetic/genetics
- Transcription Initiation Site
- Transcription, Genetic
- Vigabatrin/pharmacology
- Vigabatrin/therapeutic use
- DNA Methyltransferase 3B
Collapse
Affiliation(s)
- Jie Shen
- Department of Orthopaedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Cuicui Wang
- Department of Orthopaedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Jun Ying
- Department of Orthopaedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
- Institute of Orthopaedics and Traumatology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Taotao Xu
- Department of Orthopaedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
- Institute of Orthopaedics and Traumatology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
- Zhejiang Chinese Medical University, Hangzhou, China
| | - Audrey McAlinden
- Department of Orthopaedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
- Department of Cell Biology and Physiology, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Regis J. O’Keefe
- Department of Orthopaedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, Missouri, USA
| |
Collapse
|
22
|
Chavez RD, Serra R. Scaffoldless tissue-engineered cartilage for studying transforming growth factor beta-mediated cartilage formation. Biotechnol Prog 2019; 36:e2897. [PMID: 31461224 DOI: 10.1002/btpr.2897] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 07/18/2019] [Accepted: 08/19/2019] [Indexed: 12/31/2022]
Abstract
Reduced transforming growth factor beta (TGF-β) signaling is associated with osteoarthritis (OA). TGF-β is thought to act as a chondroprotective agent and provide anabolic cues to cartilage, thus acting as an OA suppressor in young, healthy cartilage. A potential approach for treating OA is to identify the factors that act downstream of TGF-β's anabolic pathway and target those factors to promote cartilage regeneration or repair. The aims of the present study were to (a) develop a scaffoldless tissue-engineered cartilage model with reduced TGF-β signaling and disrupted cartilage formation and (b) validate the system for identifying the downstream effectors of TGF-β that promote cartilage formation. Sox9 was used to validate the model because Sox9 is known to promote cartilage formation and TGF-β regulates Sox9 activity. Primary bovine articular chondrocytes were grown in Transwell supports to form cartilage tissues. An Alk5/TGF-β type I receptor inhibitor, SB431542, was used to attenuate TGF-β signaling, and an adenovirus encoding FLAG-Sox9 was used to drive the expression of Sox9 in the in vitro-generated cartilage. SB431542-treated tissues exhibited reduced cartilage formation including reduced thicknesses and reduced proteoglycan staining compared with control tissue. Expression of FLAG-Sox9 in SB431542-treated cartilage allowed the formation of cartilage despite antagonism of the TGF-β receptor. In summary, we developed a three-dimensional in vitro cartilage model with attenuated TGF-β signaling. Sox9 was used to validate the model for identification of anabolic agents that counteract loss of TGF-β signaling. This model has the potential to identify additional anabolic factors that could be used to repair or regenerate damaged cartilage.
Collapse
Affiliation(s)
- Robert D Chavez
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama.,Department of Medicine, University of California, San Francisco, California
| | - Rosa Serra
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, Alabama
| |
Collapse
|
23
|
Catheline SE, Hoak D, Chang M, Ketz JP, Hilton MJ, Zuscik MJ, Jonason JH. Chondrocyte-Specific RUNX2 Overexpression Accelerates Post-traumatic Osteoarthritis Progression in Adult Mice. J Bone Miner Res 2019; 34:1676-1689. [PMID: 31189030 PMCID: PMC7047611 DOI: 10.1002/jbmr.3737] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 03/18/2019] [Accepted: 04/03/2019] [Indexed: 12/14/2022]
Abstract
RUNX2 is a transcription factor critical for chondrocyte maturation and normal endochondral bone formation. It promotes the expression of factors catabolic to the cartilage extracellular matrix and is upregulated in human osteoarthritic cartilage and in murine articular cartilage following joint injury. To date, in vivo studies of RUNX2 overexpression in cartilage have been limited to forced expression in osteochondroprogenitor cells preventing investigation into the effects of chondrocyte-specific RUNX2 overexpression in postnatal articular cartilage. Here, we used the Rosa26Runx2 allele in combination with the inducible Col2a1CreERT2 transgene or the inducible AcanCreERT2 knock-in allele to achieve chondrocyte-specific RUNX2 overexpression (OE) during embryonic development or in the articular cartilage of adult mice, respectively. RUNX2 OE was induced at embryonic day 13.5 (E13.5) for all developmental studies. Histology and in situ hybridization analyses suggest an early onset of chondrocyte hypertrophy and accelerated terminal maturation in the limbs of the RUNX2 OE embryos compared to control embryos. For all postnatal studies, RUNX2 OE was induced at 2 months of age. Surprisingly, no histopathological signs of cartilage degeneration were observed even 6 months following induction of RUNX2 OE. Using the meniscal/ligamentous injury (MLI), a surgical model of knee joint destabilization and meniscal injury, however, we found that RUNX2 OE accelerates the progression of cartilage degeneration following joint trauma. One month following MLI, the numbers of MMP13-positive and TUNEL-positive chondrocytes were significantly greater in the articular cartilage of the RUNX2 OE joints compared to control joints and 2 months following MLI, histomorphometry and Osteoarthritis Research Society International (OARSI) scoring revealed decreased cartilage area in the RUNX2 OE joints. Collectively, these results suggest that although RUNX2 overexpression alone may not be sufficient to initiate the OA degenerative process, it may predetermine the rate of OA onset and/or progression following traumatic joint injury. © 2019 American Society for Bone and Mineral Research.
Collapse
Affiliation(s)
- Sarah E Catheline
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA.,Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Donna Hoak
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA.,Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - Martin Chang
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA.,Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - John P Ketz
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA.,Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - Matthew J Hilton
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | - Michael J Zuscik
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA.,Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA.,Department of Orthopedics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.,Orthopedic Research Center, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Jennifer H Jonason
- Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, USA.,Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| |
Collapse
|
24
|
Thielen NGM, van der Kraan PM, van Caam APM. TGFβ/BMP Signaling Pathway in Cartilage Homeostasis. Cells 2019; 8:cells8090969. [PMID: 31450621 PMCID: PMC6769927 DOI: 10.3390/cells8090969] [Citation(s) in RCA: 130] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/09/2019] [Accepted: 08/19/2019] [Indexed: 01/15/2023] Open
Abstract
Cartilage homeostasis is governed by articular chondrocytes via their ability to modulate extracellular matrix production and degradation. In turn, chondrocyte activity is regulated by growth factors such as those of the transforming growth factor β (TGFβ) family. Members of this family include the TGFβs, bone morphogenetic proteins (BMPs), and growth and differentiation factors (GDFs). Signaling by this protein family uniquely activates SMAD-dependent signaling and transcription but also activates SMAD-independent signaling via MAPKs such as ERK and TAK1. This review will address the pivotal role of the TGFβ family in cartilage biology by listing several TGFβ family members and describing their signaling and importance for cartilage maintenance. In addition, it is discussed how (pathological) processes such as aging, mechanical stress, and inflammation contribute to altered TGFβ family signaling, leading to disturbed cartilage metabolism and disease.
Collapse
Affiliation(s)
- Nathalie G M Thielen
- Experimental Rheumatology, Radboud University Medical Center, Geert Grooteplein 28, 6525 GA Nijmegen, The Netherlands
| | - Peter M van der Kraan
- Experimental Rheumatology, Radboud University Medical Center, Geert Grooteplein 28, 6525 GA Nijmegen, The Netherlands
| | - Arjan P M van Caam
- Experimental Rheumatology, Radboud University Medical Center, Geert Grooteplein 28, 6525 GA Nijmegen, The Netherlands.
| |
Collapse
|
25
|
Ouyang Y, Wang W, Tu B, Zhu Y, Fan C, Li Y. Overexpression of SOX9 alleviates the progression of human osteoarthritis in vitro and in vivo. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:2833-2842. [PMID: 31496660 PMCID: PMC6698167 DOI: 10.2147/dddt.s203974] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 06/29/2019] [Indexed: 12/19/2022]
Abstract
Purpose Recent findings have identified that SOX9 served as a key role during the pathogenesis of osteoarthritis (OA). This study aimed to investigate the mechanisms by which SOX9 regulated the formation of OA in vitro and in vivo. Materials and methods The relative expressions of SOX9 in patients with OA and normal fracture of thighbone were analyzed by real-time-PCR. In vitro, IL-1β induced inflammatory response in human chondrocytes was used to evaluate the function of SOX9. The recombinant SOX9 lentivirus vector (Lenti-SOX9) was used to upregulate the expression of SOX9 in cells. ELISA was used to measure the concentration of tumor necrosis factor-α (TNF-α). The protein expressions of SOX9, matrix metalloproteinase-13 (MMP13), Collagen II, Aggrecan and Smad3 were analyzed by Western blot. Cell proliferation and cell apoptosis were detected by CCK-8 assay and flow cytometry, respectively. In vivo, the effect of SOX9 on surgically induced OA mice was evaluated. Results The gene level of SOX9 was remarkably downregulated in patients with OA compared with normal people, while the concentration of TNF-α was upregulated. In addition, IL-1β reduced the expressions of SOX9, Collagen II and Aggrecan and increased the level of MMP13 in chondrocytes. Moreover, Lenti-SOX9 notably inhibited IL-1β-induced growth inhibition and apoptosis in chondrocytes via increasing the expression of Smad3. Finally, Lenti-SOX9 markedly alleviated the symptoms of OA mice in vivo. Conclusion Upregulation of SOX9 inhibited IL-1β-induced inflammatory response via increasing the level Smad3 in human chondrocytes and exhibited therapeutic effect on surgically induced OA mice in vivo. Therefore, SOX9 may serve as a potential target in the treatment of OA in the future.
Collapse
Affiliation(s)
- Yuanming Ouyang
- Department of Orthopedics, Shanghai Sixth People's Hospital East Campus Shanghai University of Medicine and Health, Shanghai 201306, People's Republic of China.,Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Wei Wang
- Department of Orthopedics, Shanghai Sixth People's Hospital East Campus Shanghai University of Medicine and Health, Shanghai 201306, People's Republic of China.,Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Bing Tu
- Department of Orthopedics, Shanghai Sixth People's Hospital East Campus Shanghai University of Medicine and Health, Shanghai 201306, People's Republic of China.,Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Yi Zhu
- Department of Orthopedics, Shanghai Sixth People's Hospital East Campus Shanghai University of Medicine and Health, Shanghai 201306, People's Republic of China.,Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Cunyi Fan
- Department of Orthopedics, Shanghai Sixth People's Hospital East Campus Shanghai University of Medicine and Health, Shanghai 201306, People's Republic of China.,Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| | - Yanfeng Li
- Department of Orthopedics, Shanghai Sixth People's Hospital East Campus Shanghai University of Medicine and Health, Shanghai 201306, People's Republic of China.,Department of Orthopedics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, People's Republic of China
| |
Collapse
|
26
|
Klein JC, Keith A, Rice SJ, Shepherd C, Agarwal V, Loughlin J, Shendure J. Functional testing of thousands of osteoarthritis-associated variants for regulatory activity. Nat Commun 2019; 10:2434. [PMID: 31164647 PMCID: PMC6547687 DOI: 10.1038/s41467-019-10439-y] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 04/29/2019] [Indexed: 12/19/2022] Open
Abstract
To date, genome-wide association studies have implicated at least 35 loci in osteoarthritis but, due to linkage disequilibrium, the specific variants underlying these associations and the mechanisms by which they contribute to disease risk have yet to be pinpointed. Here, we functionally test 1,605 single nucleotide variants associated with osteoarthritis for regulatory activity using a massively parallel reporter assay. We identify six single nucleotide polymorphisms (SNPs) with differential regulatory activity between the major and minor alleles. We show that the most significant SNP, rs4730222, exhibits differential nuclear protein binding in electrophoretic mobility shift assays and drives increased expression of an alternative isoform of HBP1 in a heterozygote chondrosarcoma cell line, in a CRISPR-edited osteosarcoma cell line, and in chondrocytes derived from osteoarthritis patients. This study provides a framework for prioritization of GWAS variants and highlights a role of HBP1 and Wnt signaling in osteoarthritis pathogenesis.
Collapse
Affiliation(s)
- Jason C Klein
- Department of Genome Sciences, University of Washington, Seattle, WA, 98195, USA
| | - Aidan Keith
- Department of Genome Sciences, University of Washington, Seattle, WA, 98195, USA
| | - Sarah J Rice
- Skeletal Research Group, Institute of Genetic Medicine, Newcastle University, International Centre for Life, Newcastle-upon-Tyne, NE1 3BZ, UK
| | - Colin Shepherd
- Skeletal Research Group, Institute of Genetic Medicine, Newcastle University, International Centre for Life, Newcastle-upon-Tyne, NE1 3BZ, UK
| | - Vikram Agarwal
- Department of Genome Sciences, University of Washington, Seattle, WA, 98195, USA
| | - John Loughlin
- Skeletal Research Group, Institute of Genetic Medicine, Newcastle University, International Centre for Life, Newcastle-upon-Tyne, NE1 3BZ, UK
| | - Jay Shendure
- Department of Genome Sciences, University of Washington, Seattle, WA, 98195, USA.
- Brotman Baty Institute for Precision Medicine, Seattle, WA, 98195, USA.
- Howard Hughes Medical Institute, University of Washington, Seattle, WA, 98195, USA.
| |
Collapse
|
27
|
Wood MJ, Leckenby A, Reynolds G, Spiering R, Pratt AG, Rankin KS, Isaacs JD, Haniffa MA, Milling S, Hilkens CM. Macrophage proliferation distinguishes 2 subgroups of knee osteoarthritis patients. JCI Insight 2019; 4:125325. [PMID: 30674730 DOI: 10.1172/jci.insight.125325] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 12/18/2018] [Indexed: 12/18/2022] Open
Abstract
Osteoarthritis (OA) is a leading cause of disability, globally. Despite an emerging role for synovial inflammation in OA pathogenesis, attempts to target inflammation therapeutically have had limited success. A better understanding of the cellular and molecular processes occurring in the OA synovium is needed to develop novel therapeutics. We investigated macrophage phenotype and gene expression in synovial tissue of OA and inflammatory-arthritis (IA) patients. Compared with IA, OA synovial tissue contained higher but variable proportions of macrophages (P < 0.001). These macrophages exhibited an activated phenotype, expressing folate receptor-2 and CD86, and displayed high phagocytic capacity. RNA sequencing of synovial macrophages revealed 2 OA subgroups. Inflammatory-like OA (iOA) macrophages are closely aligned to IA macrophages and are characterized by a cell proliferation signature. In contrast, classical OA (cOA) macrophages display cartilage remodeling features. Supporting these findings, when compared with cOA, iOA synovial tissue contained higher proportions of macrophages (P < 0.01), expressing higher levels of the proliferation marker Ki67 (P < 0.01). These data provide new insight into the heterogeneity of OA synovial tissue and suggest distinct roles of macrophages in pathogenesis. Our findings could lead to the stratification of OA patients for suitable disease-modifying treatments and the identification of novel therapeutic targets.
Collapse
Affiliation(s)
- Matthew J Wood
- Institute of Cellular Medicine, Newcastle University, United Kingdom.,Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence, Glasgow, Birmingham, Newcastle, United Kingdom
| | - Adam Leckenby
- Institute of Cellular Medicine, Newcastle University, United Kingdom.,Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence, Glasgow, Birmingham, Newcastle, United Kingdom
| | - Gary Reynolds
- Institute of Cellular Medicine, Newcastle University, United Kingdom.,Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence, Glasgow, Birmingham, Newcastle, United Kingdom.,NIHR Newcastle Biomedical Research Centre and
| | - Rachel Spiering
- Institute of Cellular Medicine, Newcastle University, United Kingdom.,Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence, Glasgow, Birmingham, Newcastle, United Kingdom
| | - Arthur G Pratt
- Institute of Cellular Medicine, Newcastle University, United Kingdom.,Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence, Glasgow, Birmingham, Newcastle, United Kingdom.,NIHR Newcastle Biomedical Research Centre and
| | - Kenneth S Rankin
- Institute of Cellular Medicine, Newcastle University, United Kingdom.,NIHR Newcastle Biomedical Research Centre and
| | - John D Isaacs
- Institute of Cellular Medicine, Newcastle University, United Kingdom.,Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence, Glasgow, Birmingham, Newcastle, United Kingdom.,NIHR Newcastle Biomedical Research Centre and
| | - Muzlifah A Haniffa
- Institute of Cellular Medicine, Newcastle University, United Kingdom.,NIHR Newcastle Biomedical Research Centre and.,Department of Dermatology, Newcastle Hospitals NHS Foundation Trust and Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Simon Milling
- Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence, Glasgow, Birmingham, Newcastle, United Kingdom.,Institute of Infection, Immunity and Inflammation, Glasgow University, United Kingdom
| | - Catharien Mu Hilkens
- Institute of Cellular Medicine, Newcastle University, United Kingdom.,Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence, Glasgow, Birmingham, Newcastle, United Kingdom.,NIHR Newcastle Biomedical Research Centre and
| |
Collapse
|
28
|
Chavez RD, Sohn P, Serra R. Prg4 prevents osteoarthritis induced by dominant-negative interference of TGF-ß signaling in mice. PLoS One 2019; 14:e0210601. [PMID: 30629676 PMCID: PMC6328116 DOI: 10.1371/journal.pone.0210601] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 12/28/2018] [Indexed: 11/20/2022] Open
Abstract
Objective Prg4, also known as Lubricin, acts as a joint/boundary lubricant. Prg4 has been used to prevent surgically induced osteoarthritis (OA) in mice. Surgically induced OA serves as a good model for post-traumatic OA but is not ideal for recapitulating age-related OA. Reduced expression of the TGF-β type II receptor (TGFβR2) is associated with age-related OA in clinical samples, so we previously characterized a mouse model that exhibits OA due to expression of a mutated dominant-negative form of TGFβR2 (DNIIR). Prg4 expression was significantly reduced in DNIIR mice. Furthermore, we showed that Prg4 was a transcriptional target of TGF-ß via activation of Smad3, the main signal transducing protein for TGF-ß. The objective of the present study was to determine whether maintenance of Prg4, a down-stream transcriptional target of TGF-ß, prevents OA associated with attenuated TGF-ß signaling in mice. Design Wild-type, DNIIR, and bitransgenic mice that express both DNIIR and Prg4, were compared. Mice were assessed with a foot misplacement behavioral test, μCT, histology, and Western blot. Results Compared to DNIIR mice, bitransgenic DNIIR+Prg4 mice missed 1.3 (0.4, 2.1) fewer steps while walking (mean difference (95% confidence interval)), exhibited a cartilage fibrillation score that was 1.8 (0.4, 3.1) points lower, exhibited cartilage that was 28.2 (0.5, 55.9) μm thicker, and exhibited an OARSI score that was 6.8 (-0.9, 14.5) points lower. However, maintenance of Prg4 expression did not restore levels of phosphorylated Smad3 in DNIIR mice, indicating Prg4 does not simply stimulate TGF-ß signaling. Conclusions Our results indicate that maintenance of Prg4 expression prevents OA progression associated with reduced TGF-β signaling in mice. Since there was no evidence that Prg4 acts by stimulating the TGF-ß signaling cascade, we propose that Prg4, a transcriptional target of TGF-ß, attenuates OA progression through its joint lubrication function.
Collapse
Affiliation(s)
- Robert Dalton Chavez
- Department of Biomedical Engineering, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Philip Sohn
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Rosa Serra
- Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
- * E-mail:
| |
Collapse
|
29
|
de Kroon LMG, van den Akker GGH, Brachvogel B, Narcisi R, Belluoccio D, Jenner F, Bateman JF, Little CB, Brama PAJ, Blaney Davidson EN, van der Kraan PM, van Osch GJVM. Identification of TGFβ-related genes regulated in murine osteoarthritis and chondrocyte hypertrophy by comparison of multiple microarray datasets. Bone 2018; 116:67-77. [PMID: 30010080 DOI: 10.1016/j.bone.2018.07.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 07/10/2018] [Accepted: 07/11/2018] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Osteoarthritis (OA) is a joint disease characterized by progressive degeneration of articular cartilage. Some features of OA, including chondrocyte hypertrophy and focal calcification of articular cartilage, resemble the endochondral ossification processes. Alterations in transforming growth factor β (TGFβ) signaling have been associated with OA as well as with chondrocyte hypertrophy. Our aim was to identify novel candidate genes implicated in chondrocyte hypertrophy during OA pathogenesis by determining which TGFβ-related genes are regulated during murine OA and endochondral ossification. METHODS A list of 580 TGFβ-related genes, including TGFβ signaling pathway components and TGFβ-target genes, was generated. Regulation of these TGFβ-related genes was assessed in a microarray of murine OA cartilage: 1, 2 and 6 weeks after destabilization of the medial meniscus (DMM). Subsequently, genes regulated in the DMM model were studied in two independent murine microarray datasets on endochondral ossification: the growth plate and transient embryonic cartilage (joint development). RESULTS A total of 106 TGFβ-related genes were differentially expressed in articular cartilage of DMM-operated mice compared to sham-control. From these genes, 43 were similarly regulated during chondrocyte hypertrophy in the growth plate or embryonic joint development. Among these 43 genes, 18 genes have already been associated with OA. The remaining 25 genes were considered as novel candidate genes involved in OA pathogenesis and endochondral ossification. In supplementary data of published human OA microarrays we found indications that 15 of the 25 novel genes are indeed regulated in articular cartilage of human OA patients. CONCLUSION By focusing on TGFβ-related genes during OA and chondrocyte hypertrophy in mice, we identified 18 known and 25 new candidate genes potentially implicated in phenotypical changes in chondrocytes leading to OA. We propose that 15 of these candidates warrant further investigation as therapeutic target for OA as they are also regulated in articular cartilage of OA patients.
Collapse
Affiliation(s)
- Laurie M G de Kroon
- Department of Rheumatology, Experimental Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Orthopedics, Erasmus MC University Medical Center, Rotterdam, the Netherlands.
| | - Guus G H van den Akker
- Department of Rheumatology, Experimental Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Bent Brachvogel
- Center for Biochemistry, Medical Faculty, University of Cologne, Cologne, Germany; Department of Pediatrics and Adolescent Medicine, Experimental Neonatology, Medical Faculty, University of Cologne, Cologne, Germany.
| | - Roberto Narcisi
- Department of Orthopedics, Erasmus MC University Medical Center, Rotterdam, the Netherlands.
| | - Daniele Belluoccio
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia.
| | - Florien Jenner
- Equine University Hospital, University of Veterinary Medicine, Vienna, Austria.
| | - John F Bateman
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia.
| | - Christopher B Little
- Raymond Purves Bone and Joint Research Laboratories, Kolling Institute of Medical Research, University of Sydney, St Leonards, New South Wales, Australia.
| | - Pieter A J Brama
- Veterinary Clinical Sciences, School of Veterinary Medicine, University College Dublin, Dublin, Ireland.
| | - Esmeralda N Blaney Davidson
- Department of Rheumatology, Experimental Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Peter M van der Kraan
- Department of Rheumatology, Experimental Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Gerjo J V M van Osch
- Department of Orthopedics, Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Otorhinolaryngology, Erasmus MC University Medical Center, Rotterdam, the Netherlands.
| |
Collapse
|
30
|
Hong JQ, Wang YX, Li SH, Jiang GY, Hu B, Yang YT, Meng JH, Yan SG. Association between SMAD3 gene polymorphisms and osteoarthritis risk: a systematic review and meta-analysis. J Orthop Surg Res 2018; 13:232. [PMID: 30208919 PMCID: PMC6134766 DOI: 10.1186/s13018-018-0939-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 09/04/2018] [Indexed: 12/30/2022] Open
Abstract
Objective Several studies have been performed to investigate the association between SMAD3 gene polymorphism and osteoarthritis (OA), but the results were inconclusive. This study aims to determine whether SMAD3 polymorphism is associated with risk of OA. Method A comprehensive literature search in PubMed, Embase, and ISI Web of Science for relevant studies was performed. After extracting data from eligible studies, we chose the fixed or random effect model according to the heterogeneity test. Estimation of publication bias and sensitivity analysis were conducted to confirm the stability of this meta-analysis. Results In total, 10 studies from 6 articles with 5093 OA patients and 5699 controls were enrolled in this meta-analysis. The combined results revealed significant association between SMAD3 rs12901499 polymorphism and the risk of OA (allele model: OR 1.21, 95% CI 1.07–1.38). Subgroup analysis revealed that G allele increased the risk of OA in Caucasians, but not in Asians (allele model: Caucasians: OR 1.31, 95% CI 1.18–1.44; Asians: OR 1.24, 95% CI 0.95–1.61). And the pooled results revealed significant association between SMAD3 rs12901499 polymorphism and both knee and hip OA (knee OA: OR 1.18, 95% CI 1.04–1.34; hip OA: OR 1.31, 95% CI 1.18–1.44). Conclusion The current meta-analysis revealed that the G variant of SMAD3 rs12901499 polymorphism increased the risk of OA in Caucasians. Further well-designed studies with larger sample size in different ethnic populations are required to confirm these results. Electronic supplementary material The online version of this article (10.1186/s13018-018-0939-2) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Jian-Qiao Hong
- Department of Orthopaedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, No.88 Jiefang Road, Hangzhou, 310009, People's Republic of China
| | - Yang-Xin Wang
- Department of Orthopaedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, No.88 Jiefang Road, Hangzhou, 310009, People's Republic of China
| | - Si-Hao Li
- Department of Orthopaedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, No.88 Jiefang Road, Hangzhou, 310009, People's Republic of China
| | - Guang-Yao Jiang
- Department of Orthopaedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, No.88 Jiefang Road, Hangzhou, 310009, People's Republic of China
| | - Bin Hu
- Department of Orthopaedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, No.88 Jiefang Road, Hangzhou, 310009, People's Republic of China
| | - Yu-Te Yang
- Department of Orthopaedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, No.88 Jiefang Road, Hangzhou, 310009, People's Republic of China
| | - Jia-Hong Meng
- Department of Orthopaedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, No.88 Jiefang Road, Hangzhou, 310009, People's Republic of China
| | - Shi-Gui Yan
- Department of Orthopaedic Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, No.88 Jiefang Road, Hangzhou, 310009, People's Republic of China.
| |
Collapse
|
31
|
He Y, Yao W, Zhang M, Zhang Y, Zhang D, Jiang Z, Ma T, Sun J, Shao M, Chen J. Changes in osteogenic gene expression in hypertrophic chondrocytes induced by SIN-1. Exp Ther Med 2018; 16:609-618. [PMID: 30116317 PMCID: PMC6090273 DOI: 10.3892/etm.2018.6261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 04/26/2018] [Indexed: 01/08/2023] Open
Abstract
The molecular mechanisms underlying osteoarthritis (OA) and Kashin-Beck disease (KBD) remain poorly understood. Hypertrophic chondrocytes serve an important role in the development of both OA and KBD, whereas oxidative stress can contribute to the pathological progression of cartilage damage. Therefore, the aim of the present study was to detect altered expression of osteogenesis-related genes in hypertrophic chondrocytes, following treatment with 3-morpholinosydnonimine (SIN-1). ATDC5 cells were induced to develop into hypertrophic chondrocytes via Insulin-Transferrin-Selenium. The appropriate concentration and time of SIN-1 treatment was determined via MTT assay. Following hypertrophic chondrocyte stimulation with SIN-1, a liquid chip was analyzed using a polymerase chain reaction (PCR) array. Reverse transcription-quantitative PCR was conducted on individual genes to validate the array-based data. Analyses of protein-protein interactions, gene ontology functions and Kyoto Encyclopedia of Genes and Genomes pathway enrichment of the differentially expressed genes were also performed. A total of 6 upregulated and 34 downregulated genes were identified, including the mothers against decapentaplegic homolog (Smad) family (Smad1-4), bone morphogenetic proteins and their receptors (Bmp2, Bmp3, Bmpr1α and Bmpr1β), and matrix metalloproteinases (MMP2,−9 and−10). These genes are associated with collagen biology, transcriptional control, skeletal development, bone mineral metabolism, and cell adhesion. SIN-1 induced death of hypertrophic chondrocytes likely through TGF-β/Smad or BMP/Smad pathways. Oxidative-stress-dependent induction of abnormal gene expression may be associated with chondronecrosis in the cartilage of patients with OA or KBD.
Collapse
Affiliation(s)
- Ying He
- Institute of Endemic Diseases, School of Public Health, Xi'an Jiaotong University Health Science Center, Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, Xi'an, Shaanxi 710061, P.R. China.,Graduate Students Teaching Experiment Center, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
| | - Wen Yao
- Department of Neurology, Xi'an Children's Hospital, Xi'an, Shaanxi 710003, P.R. China
| | - Meng Zhang
- Institute of Endemic Diseases, School of Public Health, Xi'an Jiaotong University Health Science Center, Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, Xi'an, Shaanxi 710061, P.R. China
| | - Ying Zhang
- Institute of Endemic Diseases, School of Public Health, Xi'an Jiaotong University Health Science Center, Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, Xi'an, Shaanxi 710061, P.R. China
| | - Dan Zhang
- Institute of Endemic Diseases, School of Public Health, Xi'an Jiaotong University Health Science Center, Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, Xi'an, Shaanxi 710061, P.R. China
| | - Zhuocheng Jiang
- Institute of Endemic Diseases, School of Public Health, Xi'an Jiaotong University Health Science Center, Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, Xi'an, Shaanxi 710061, P.R. China
| | - Tianyou Ma
- Institute of Endemic Diseases, School of Public Health, Xi'an Jiaotong University Health Science Center, Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, Xi'an, Shaanxi 710061, P.R. China
| | - Jian Sun
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
| | - Mingming Shao
- Institute of Endemic Diseases, School of Public Health, Xi'an Jiaotong University Health Science Center, Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, Xi'an, Shaanxi 710061, P.R. China
| | - Jinghong Chen
- Institute of Endemic Diseases, School of Public Health, Xi'an Jiaotong University Health Science Center, Key Laboratory of Trace Elements and Endemic Diseases, National Health and Family Planning Commission, Xi'an, Shaanxi 710061, P.R. China
| |
Collapse
|
32
|
Onset and Progression of Human Osteoarthritis-Can Growth Factors, Inflammatory Cytokines, or Differential miRNA Expression Concomitantly Induce Proliferation, ECM Degradation, and Inflammation in Articular Cartilage? Int J Mol Sci 2018; 19:ijms19082282. [PMID: 30081513 PMCID: PMC6121276 DOI: 10.3390/ijms19082282] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 07/22/2018] [Accepted: 08/01/2018] [Indexed: 12/30/2022] Open
Abstract
Osteoarthritis (OA) is a degenerative whole joint disease, for which no preventative or therapeutic biological interventions are available. This is likely due to the fact that OA pathogenesis includes several signaling pathways, whose interactions remain unclear, especially at disease onset. Early OA is characterized by three key events: a rarely considered early phase of proliferation of cartilage-resident cells, in contrast to well-established increased synthesis, and degradation of extracellular matrix components and inflammation, associated with OA progression. We focused on the question, which of these key events are regulated by growth factors, inflammatory cytokines, and/or miRNA abundance. Collectively, we elucidated a specific sequence of the OA key events that are described best as a very early phase of proliferation of human articular cartilage (AC) cells and concomitant anabolic/catabolic effects that are accompanied by incipient pro-inflammatory effects. Many of the reviewed factors appeared able to induce one or two key events. Only one factor, fibroblast growth factor 2 (FGF2), is capable of concomitantly inducing all key events. Moreover, AC cell proliferation cannot be induced and, in fact, is suppressed by inflammatory signaling, suggesting that inflammatory signaling cannot be the sole inductor of all early OA key events, especially at disease onset.
Collapse
|
33
|
Kringel D, Lippmann C, Parnham MJ, Kalso E, Ultsch A, Lötsch J. A machine-learned analysis of human gene polymorphisms modulating persisting pain points to major roles of neuroimmune processes. Eur J Pain 2018; 22:1735-1756. [PMID: 29923268 PMCID: PMC6220816 DOI: 10.1002/ejp.1270] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2018] [Indexed: 12/21/2022]
Abstract
Background Human genetic research has implicated functional variants of more than one hundred genes in the modulation of persisting pain. Artificial intelligence and machine‐learning techniques may combine this knowledge with results of genetic research gathered in any context, which permits the identification of the key biological processes involved in chronic sensitization to pain. Methods Based on published evidence, a set of 110 genes carrying variants reported to be associated with modulation of the clinical phenotype of persisting pain in eight different clinical settings was submitted to unsupervised machine‐learning aimed at functional clustering. Subsequently, a mathematically supported subset of genes, comprising those most consistently involved in persisting pain, was analysed by means of computational functional genomics in the Gene Ontology knowledgebase. Results Clustering of genes with evidence for a modulation of persisting pain elucidated a functionally heterogeneous set. The situation cleared when the focus was narrowed to a genetic modulation consistently observed throughout several clinical settings. On this basis, two groups of biological processes, the immune system and nitric oxide signalling, emerged as major players in sensitization to persisting pain, which is biologically highly plausible and in agreement with other lines of pain research. Conclusions The present computational functional genomics‐based approach provided a computational systems‐biology perspective on chronic sensitization to pain. Human genetic control of persisting pain points to the immune system as a source of potential future targets for drugs directed against persisting pain. Contemporary machine‐learned methods provide innovative approaches to knowledge discovery from previous evidence. Significance We show that knowledge discovery in genetic databases and contemporary machine‐learned techniques can identify relevant biological processes involved in Persitent pain.
Collapse
Affiliation(s)
- D Kringel
- Institute of Clinical Pharmacology, Goethe - University, Frankfurt am Main, Germany
| | - C Lippmann
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Branch for Translational Medicine and Pharmacology TMP, Frankfurt
| | - M J Parnham
- Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Branch for Translational Medicine and Pharmacology TMP, Frankfurt
| | - E Kalso
- Institute of Clinical Medicine, University of Helsinki, Pain Clinic, Helsinki University Central Hospital, Helsinki, Finland.,Institute of Biomedicine, Pharmacology, University of Helsinki, Helsinki, Finland
| | - A Ultsch
- DataBionics Research Group, University of Marburg, Germany
| | - J Lötsch
- Institute of Clinical Pharmacology, Goethe - University, Frankfurt am Main, Germany.,Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Branch for Translational Medicine and Pharmacology TMP, Frankfurt
| |
Collapse
|
34
|
Tang X, Muhammad H, McLean C, Miotla-Zarebska J, Fleming J, Didangelos A, Önnerfjord P, Leask A, Saklatvala J, Vincent TL. Connective tissue growth factor contributes to joint homeostasis and osteoarthritis severity by controlling the matrix sequestration and activation of latent TGFβ. Ann Rheum Dis 2018; 77:1372-1380. [PMID: 29925506 PMCID: PMC6104679 DOI: 10.1136/annrheumdis-2018-212964] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Revised: 05/14/2018] [Accepted: 05/26/2018] [Indexed: 12/22/2022]
Abstract
OBJECTIVES One mechanism by which cartilage responds to mechanical load is by releasing heparin-bound growth factors from the pericellular matrix (PCM). By proteomic analysis of the PCM, we identified connective tissue growth factor (CTGF) and here investigate its function and mechanism of action. METHODS Recombinant CTGF (rCTGF) was used to stimulate human chondrocytes for microarray analysis. Endogenous CTGF was investigated by in vitro binding assays and confocal microscopy. Its release from cut cartilage (injury CM) was analysed by Western blot under reducing and non-reducing conditions. A postnatal, conditional CtgfcKO mouse was generated for cartilage injury experiments and to explore the course of osteoarthritis (OA) by destabilisation of the medial meniscus. siRNA knockdown was performed on isolated human chondrocytes. RESULTS The biological responses of rCTGF were TGFβ dependent. CTGF displaced latent TGFβ from cartilage and both were released on cartilage injury. CTGF and latent TGFβ migrated as a single high molecular weight band under non-reducing conditions, suggesting that they were in a covalent (disulfide) complex. This was confirmed by immunoprecipitation. Using CtgfcKO mice, CTGF was required for sequestration of latent TGFβ in the matrix and activation of the latent complex at the cell surface through TGFβR3. In vivo deletion of CTGF increased the thickness of the articular cartilage and protected mice from OA. CONCLUSIONS CTGF is a latent TGFβ binding protein that controls the matrix sequestration and activation of TGFβ in cartilage. Deletion of CTGF in vivo caused a paradoxical increase in Smad2 phosphorylation resulting in thicker cartilage that was protected from OA.
Collapse
Affiliation(s)
- Xiaodi Tang
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Hayat Muhammad
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | - Celia McLean
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | | | - Jacob Fleming
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| | | | | | - Andrew Leask
- Department of Dentistry, University of Western Ontario, London, Ontario, Canada
| | | | - Tonia L Vincent
- Kennedy Institute of Rheumatology, University of Oxford, Oxford, UK
| |
Collapse
|
35
|
Gao ST, Lv ZT, Sheng WB. The association between rs12901499 polymorphism in SMAD3 gene and risk of osteoarthritis: a meta-analysis. Ther Clin Risk Manag 2018; 14:929-936. [PMID: 29805262 PMCID: PMC5960251 DOI: 10.2147/tcrm.s164409] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Purpose This study was conducted to assess and synthesize the current evidence on the association between rs12901499 polymorphism in SMAD3 gene and risk of osteoarthritis (OA). Materials and methods Four electronic databases, including PubMed, Embase, ISI Web of Science, and CENTRAL were systematically searched for potential studies. Summary odds ratio and corresponding 95% CI were calculated to evaluate the association. Risk of bias was assessed through the Newcastle-Ottawa Scale. Subgroups and sensitivity analyses were performed using the RevMan 5.3 software. Publication bias was evaluated by Egger's and Begg's tests. Power analysis was conducted using the Power and Sample Size Calculation program. Results Eight case-control studies containing 5,625 patients with OA and 5,600 healthy controls were obtained for the meta-analysis. After excluding cohorts with inadequate power, the pooled data supported that G allele carriers of rs12901499 had a significantly increased risk of OA (odds ratio 1.31, 95% CI: 1.21 to 1.43, P<0.00001). When stratified by OA site and ethnicity, the association remained statistically significant. Conclusion The combined results evidently supported that rs12901499 polymorphism in SMAD3 gene is significantly associated with OA vulnerability across both Caucasian and Asian populations.
Collapse
Affiliation(s)
- Shu-Tao Gao
- Department of Spine Surgery, The First Affiliate Hospital, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Zheng-Tao Lv
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wei-Bin Sheng
- Department of Spine Surgery, The First Affiliate Hospital, Xinjiang Medical University, Urumqi, Xinjiang, China
| |
Collapse
|
36
|
Interleukin-10 and collagen type II immunoexpression are modulated by photobiomodulation associated to aerobic and aquatic exercises in an experimental model of osteoarthritis. Lasers Med Sci 2018; 33:1875-1882. [DOI: 10.1007/s10103-018-2541-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 05/14/2018] [Indexed: 12/20/2022]
|
37
|
SMAD3 gene rs12901499 polymorphism increased the risk of osteoarthritis. Biosci Rep 2018; 38:BSR20180380. [PMID: 29764993 PMCID: PMC6048206 DOI: 10.1042/bsr20180380] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 04/10/2018] [Accepted: 04/12/2018] [Indexed: 12/15/2022] Open
Abstract
A growing body of evidence suggested that smad family member 3 gene rs12901499 polymorphism was associated with the risk of osteoarthritis. However, the results of previous studies were conflicting. In the present study, we assessed whether smad family member 3 gene rs12901499 polymorphism was associated with the risk of osteoarthritis by the meta-analysis. We searched in the databases of PubMed, Embase, and CNKI. Pooled odds ratios and 95% confidence intervals were calculated. Seven papers involving 11 studies (5344 cases and 9080 controls) analyzed the association between smad family member 3 gene rs12901499 polymorphism and osteoarthritis risk. This meta-analysis confirmed that smad family member 3 gene rs12901499 polymorphism increased the risk of osteoarthritis. Stratification analysis of ethnicity found that rs12901499 polymorphism increased the risk of osteoarthritis among both Asians and Caucasians [G vs A: Asians, OR and 95%CI, 1.34(1.07, 1.69), P=0.012; Caucasians, OR and 95%CI, 1.21(1.13, 1.29), P<0.001]. In addition, subgroup analysis by type of osteoarthritis revealed that smad family member 3 gene rs12901499 polymorphism was correlated with the increased risk of hip osteoarthritis, but not associated with knee osteoarthritis. Sensitivity analysis did not draw different findings. In conclusion, this meta-analysis indicates that smad family member 3 gene rs12901499 polymorphism increased the risk of osteoarthritis.
Collapse
|
38
|
Hackinger S, Trajanoska K, Styrkarsdottir U, Zengini E, Steinberg J, Ritchie GRS, Hatzikotoulas K, Gilly A, Evangelou E, Kemp JP, Evans D, Ingvarsson T, Jonsson H, Thorsteinsdottir U, Stefansson K, McCaskie AW, Brooks RA, Wilkinson JM, Rivadeneira F, Zeggini E. Evaluation of shared genetic aetiology between osteoarthritis and bone mineral density identifies SMAD3 as a novel osteoarthritis risk locus. Hum Mol Genet 2018; 26:3850-3858. [PMID: 28934396 PMCID: PMC5886098 DOI: 10.1093/hmg/ddx285] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 07/15/2017] [Indexed: 01/20/2023] Open
Abstract
Osteoarthritis (OA) is a common complex disease with high public health burden and no curative therapy. High bone mineral density (BMD) is associated with an increased risk of developing OA, suggesting a shared underlying biology. Here, we performed the first systematic overlap analysis of OA and BMD on a genome wide scale. We used summary statistics from the GEFOS consortium for lumbar spine (n = 31,800) and femoral neck (n = 32,961) BMD, and from the arcOGEN consortium for three OA phenotypes (hip, ncases=3,498; knee, ncases=3,266; hip and/or knee, ncases=7,410; ncontrols=11,009). Performing LD score regression we found a significant genetic correlation between the combined OA phenotype (hip and/or knee) and lumbar spine BMD (rg=0.18, P = 2.23 × 10−2), which may be driven by the presence of spinal osteophytes. We identified 143 variants with evidence for cross-phenotype association which we took forward for replication in independent large-scale OA datasets, and subsequent meta-analysis with arcOGEN for a total sample size of up to 23,425 cases and 236,814 controls. We found robustly replicating evidence for association with OA at rs12901071 (OR 1.08 95% CI 1.05–1.11, Pmeta=3.12 × 10−10), an intronic variant in the SMAD3 gene, which is known to play a role in bone remodeling and cartilage maintenance. We were able to confirm expression of SMAD3 in intact and degraded cartilage of the knee and hip. Our findings provide the first systematic evaluation of pleiotropy between OA and BMD, highlight genes with biological relevance to both traits, and establish a robust new OA genetic risk locus at SMAD3.
Collapse
Affiliation(s)
- Sophie Hackinger
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton CB10 1HH, UK
| | - Katerina Trajanoska
- Departments of Internal Medicine and Epidemiology, Erasmus University Medical Center, Rotterdam 3000 CA, The Netherlands
| | | | - Eleni Zengini
- Department of Oncology and Metabolism, University of Sheffield, Sheffield S10 2RX, UK.,5th Department, Dromokaiteio Psychiatric Hospital, Athens 124 61, Greece
| | - Julia Steinberg
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton CB10 1HH, UK
| | | | | | - Arthur Gilly
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton CB10 1HH, UK
| | - Evangelos Evangelou
- Department of Hygiene and Epidemiology, University of Ioannina Medical School, Ioannina 45110, Greece.,Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - John P Kemp
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK.,University of Queensland Diamantina Institute, Translational Research Institute, Brisbane, QLD, Australia
| | | | - David Evans
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK.,University of Queensland Diamantina Institute, Translational Research Institute, Brisbane, QLD, Australia
| | - Thorvaldur Ingvarsson
- Department of Orthopedic Surgery, Akureyri Hospital, 600 Akureyri, Iceland.,Faculty of Medicine, University of Iceland, 101 Reykjavik, Iceland.,Institution of Health Science, University of Akureyri, 600 Akureyri, Iceland
| | - Helgi Jonsson
- Faculty of Medicine, University of Iceland, 101 Reykjavik, Iceland.,Department of Medicine, Landspitali, The National University Hospital of Iceland, 101 Reykjavik, Iceland
| | - Unnur Thorsteinsdottir
- deCODE Genetics, Sturlugata 8, IS-101 Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, 101 Reykjavik, Iceland
| | - Kari Stefansson
- deCODE Genetics, Sturlugata 8, IS-101 Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, 101 Reykjavik, Iceland
| | - Andrew W McCaskie
- Division of Trauma & Orthopaedic Surgery, University of Cambridge, Box 180, Addenbrooke's Hospital, Cambridge CB2 0QQ, UK
| | - Roger A Brooks
- Division of Trauma & Orthopaedic Surgery, University of Cambridge, Box 180, Addenbrooke's Hospital, Cambridge CB2 0QQ, UK
| | - Jeremy M Wilkinson
- Department of Oncology and Metabolism, University of Sheffield, Sheffield S10 2RX, UK
| | - Fernando Rivadeneira
- Departments of Internal Medicine and Epidemiology, Erasmus University Medical Center, Rotterdam 3000 CA, The Netherlands
| | | |
Collapse
|
39
|
Zhong F, Lu J, Wang Y, Song H. Genetic variation of SMAD3 is associated with hip osteoarthritis in a Chinese Han population. J Int Med Res 2018; 46:1178-1186. [PMID: 29310478 PMCID: PMC5972263 DOI: 10.1177/0300060517745186] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Objective This study was performed to investigate the association between genetic variation in SMAD3 and hip osteoarthritis (OA) in a Chinese Han population. Methods The frequency of two single nucleotide polymorphisms of SMAD3, rs1470002 and rs12901499, was examined in 500 patients with hip OA and 1080 healthy controls in a Chinese Han population. Further analysis was performed according to sex and age. Results We detected statistically significant differences in the allele frequency and genotype between the hip OA and healthy control groups. The frequency of the GA+GG and GA genotypes of rs12901499 and the G variant were much higher in patients with hip OA than in healthy controls. This association was also present when the participants were stratified by sex and age. However, there was no significant association between the risk of hip OA and the presence of rs1470002 GA, AA, or GA+AA genotypes, even after sex- and age-stratified analysis. Conclusions The SMAD3 SNP rs12901499 GA genotype and G variant may increase the risk of hip OA in Chinese Han patients.
Collapse
Affiliation(s)
- Fuhua Zhong
- 1 Department of Orthopedics, 414282 Tongde Hospital of Zhejiang Province , Zhejiang, CN, P.R. China
| | - Jianwei Lu
- 1 Department of Orthopedics, 414282 Tongde Hospital of Zhejiang Province , Zhejiang, CN, P.R. China
| | - Yangxin Wang
- 2 Department of Orthopedic Surgery, Second Affiliated Hospital's Campus in Binjiang District, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, CN, P.R. China
| | - Hongpu Song
- 1 Department of Orthopedics, 414282 Tongde Hospital of Zhejiang Province , Zhejiang, CN, P.R. China
| |
Collapse
|
40
|
Zhang L, Zhang L, Zhang H, Wang W, Zhao Y. Association between SMAD3 gene rs12901499 polymorphism and knee osteoarthritis in a Chinese population. J Clin Lab Anal 2018; 32:e22383. [PMID: 29315792 DOI: 10.1002/jcla.22383] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 12/18/2017] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Many studies have revealed that transforming growth factor-beta (TGF-β) signals play important roles in maintaining normal status of articular cartilage in human osteoarthritis (OA). However, SMAD3 had inhibitory effect on TGF-β-induced chondrocyte maturation. METHOD To evaluate the association of SMAD3 genetic variants with the risk of knee OA, we conducted this hospital-based case-control study involving 350 knee patients with OA and 400 controls in a Chinese population. Genotyping was performed using a custom-by-design 48-Plex single-nucleotide polymorphism (SNP) Scan™ Kit. RESULTS Our results indicate that the GG genotype of rs12901499 could decrease the risk of knee OA compared to AA genotype. However, stratified analyses by sex and age did not obtain positive findings with regard to the association between rs12901499 polymorphism and knee OA risk. CONCLUSION In conclusion, SMAD3 rs12901499 polymorphism may be involved in the development of knee OA. Larger studies with more diverse ethnic populations are needed to confirm these results.
Collapse
Affiliation(s)
- Li Zhang
- Department of Pain, Yidu Central Hospital of Weifang, Qingzhou, Shangdong, China
| | - Limin Zhang
- Department of Gynecology, Maternity and Child Health Hospital of Weifang, Weifang, Shangdong, China
| | - Haiqin Zhang
- Department of Anesthesiology, Yidu Central Hospital of Weifang, Qingzhou, Shangdong, China
| | - Wenjun Wang
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - You Zhao
- Department of Orthopaedics, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| |
Collapse
|
41
|
Abstract
Osteoarthritis (OA) is the most prevalent joint disease characterized by pain and degenerative lesions of the cartilage, subchondral bone, and other joint tissues. The causes of OA remain incompletely understood. Over the years, it has become recognized that OA is a multifactorial disease. In particular, aging and trauma are the main risk factors identified for the development of OA; however, other factors such as genetic predisposition, obesity, inflammation, gender and hormones, or metabolic syndrome contribute to OA development and lead to a more severe outcome. While this disease mainly affects people older than 60 years, OA developed after joint trauma affects all range ages and has a particular impact on young individuals and people who have highest levels of physical activity such as athletes. Traumatic injury to the joint often results in joint instability or intra-articular fractures which lead to posttraumatic osteoarthritis (PTOA). In response to injury, several molecular mechanisms are activated, increasing the production and activation of different factors that contribute to the progression of OA.In this chapter, we have focused on the interactions and contribution of the multiple factors involved in joint destruction and progression of OA. In addition, we overview the main changes and molecular mechanisms related to OA pathogenesis.
Collapse
|
42
|
Taipale M, Solovieva S, Leino-Arjas P, Männikkö M. Functional polymorphisms in asporin and CILP together with joint loading predispose to hand osteoarthritis. BMC Genet 2017; 18:108. [PMID: 29233086 PMCID: PMC5727665 DOI: 10.1186/s12863-017-0585-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 12/07/2017] [Indexed: 01/07/2023] Open
Abstract
Background Osteoarthritis (OA) is the most common degenerative joint disease afflicting people in the Western world and has a strong genetic influence. The aim of this study was to examine the association of two known functional polymorphisms in the TGF-β inhibiting genes, asporin (ASPN) and cartilage intermediate layer protein (CILP), with hand OA and potential gene-occupational hand loading interaction. Results Statistically significant interaction of the CILP rs2073711 T and ASPN D15 alleles with hand OA was observed (OR = 2.48, 95% CI 1.27–4.85, p = 0.008) in a Finnish hand OA cohort of 543 women (aged 45–63). When stratified by variation in working tasks, low variation of working tasks increased the risk further (OR = 3.00, 95% CI 1.35–6.66, p = 0.007). Based on the analysis of ASPN and CILP protein-coding regions, functional studies were performed with one observed variant, rs41278695 in the ASPN gene. Analyses showed that bone morphogenetic protein 2 (BMP2) mediated expression of aggrecan (Agc1) and type II collagen (Col2a1) was significantly suppressed (p = 0.011 and p = 0.023, respectively) in a murine chondrocytic cell line (ATDC5) with cells stably expressing ASPN rs41278695. Conclusions The carriage of either ASPN D15 or CILP rs2073711 TT is associated with increased risk of symmetrical hand OA, particularly in individuals with low variation in work tasks. ASPN rs41278695 SNP had an effect on Agc1 and Col2a1 gene expression when induced with BMP-2 suggesting an effect on the cartilage extracellular matrix composition.
Collapse
Affiliation(s)
- Mari Taipale
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Aapistie 5, 90220, Oulu, Finland.,Biocenter Oulu and Faculty of Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland
| | - Svetlana Solovieva
- Department of Epidemiology and Biostatistics, Centre of Expertise for Health and Work Ability, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Päivi Leino-Arjas
- Department of Epidemiology and Biostatistics, Centre of Expertise for Health and Work Ability, Finnish Institute of Occupational Health, Helsinki, Finland
| | - Minna Männikkö
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, Aapistie 5, 90220, Oulu, Finland. .,Biocenter Oulu and Faculty of Faculty of Biochemistry and Molecular Medicine, University of Oulu, Oulu, Finland.
| |
Collapse
|
43
|
Candidate gene investigation of spinal degenerative osteoarthritis in Greek population. Spine J 2017; 17:1881-1888. [PMID: 28662992 DOI: 10.1016/j.spinee.2017.06.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 06/01/2017] [Accepted: 06/21/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Few data exist concerning the natural history of degenerative osteoarthritis (OA) of the spine and its associated gene investigation. Degenerative spinal OA demonstrates an international prevalence of 15% in the general population. PURPOSE The aim of this Greek case-control study is to examine gene polymorphisms that have been previously shown or hypothesized to be correlated to degenerative OA. Gene polymorphisms, especially for OA, have never been previously studied in the Greek population. STUDY DESIGN/SETTING The study was conducted from May 2009 to December 2012. Eligible subjects who agreed to take part in the study were Greek adults from all of Greece, referred for consultation to the Palliative Care and Pain Relief Unit of Aretaieion University Hospital, in Athens, Greece. PATIENT SAMPLE A total of 601 matched pairs (cases and controls) participated in the study, 258 patients (188 women and 70 men) with clinically and radiologically confirmed degenerative OA and 243 control subjects (138 women and 105 men). OUTCOME MEASURES All patients presented with chronic pain at the spine (cervical, thoracic or lumbar) caused by sympomatic osteophytes or disc narrowing, whereas clinical diagnosis of OA was based on the presence of both joint symptoms and evidence of structural changes seen on plain conventional X-rays. METHODS We investigated genetic variation across candidate OA gene GDF5, CDMP1, CDMP2, Asporin, SMAD3, and chromosomal region 7q22, in a sample of 258 patients with clinically and radiologically confirmed degenerative OA, and 243 control subjects from the Greek population. All subjects (patients and controls) were subsequently matched for the epidemiologic, demographic, and clinical risk factors, to prevent selection biases. A tagging single nucleotide polymorphism (SNP) approach was pursued to cover variation across all targeted loci. Single marker tests as well as haplotypic tests of association were performed. There is no conflict of interest, and also, there are no study funding sources. RESULTS We found significant association of spine OA with SNPs and haplotypes along the 7q22 chromosomal region and the SMAD3 gene. At 7q22, single marker association tests showed SNPs rs3801954 and rs2023685 to be associated with the disorder (p-value .0312 and .0041, respectively), but only SNP rs2023685 retained a significant p-value (.046) after performing 1,000 permutation tests. At the SMAD3 gene, SNP rs422342 was also found to be statistically associated (p-value .0282) to intervertebral disc degeneration (permutation p-value .042). CONCLUSIONS This is the first study to investigate genetic variation in relation to spine OA in the Greek population. Our results indicate that the genetic basis of the disease may differ in the Greek population in relation to populations of Asian origin, although larger sample sizes are required to underpin the full extent of the involvement of analyzed loci.
Collapse
|
44
|
Tai Z, Huang L, Lu F, Shi Y, Ma S, Cheng J, Lin H, Liu X, Li Y, Yang Z. Association study of candidate genes for susceptibility to Kashin-Beck disease in a Tibetan population. BMC MEDICAL GENETICS 2017. [PMID: 28651521 PMCID: PMC5485673 DOI: 10.1186/s12881-017-0423-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Many osteoarthritis (OA) susceptibility genes have been identified in recent years. Given the overlap in the phenotype of joint inflammation between OA and Kashin-Beck disease (KBD), the aim of this study is to explore whether the reported OA susceptibility genes and two genes that may link to OA pathophysiology are associated with KBD in the Tibetan population. Method Fifteen single-nucleotide polymorphisms (SNPs) in 12 candidate genes previously reported as OA susceptibility loci were selected for investigation. Genotyping was performed using the SNaPshot method for these SNPs in a Tibetan population composed of 849 KBD patients and 565 normal controls. Meanwhile, the coding regions of two genes, COL10A1 and HABP2, which may involve in the pathological mechanism of OA/KBD, were sequenced by Sanger sequencing to identify susceptibility coding variants for KBD in the Tibetan population. Results The two arthritis-susceptible candidate SNPs, rs7775 (p.Arg324Gly) in the FRZB gene and rs7033979 in the ASPN gene, showed associations with KBD (OR = 1.568, P = 4 × 10−3 and OR = 0.744, P = 8 × 10−3, respectively). The coding variants rs142463796 (p.Asp128Asn) and rs2228547 (p.Gly545Arg) in the COL10A1 gene (OR = 9.832 and P = 6 × 10−3 and OR = 1.242, P = 0.043, respectively) and rs548354451 (p.Asp272Glu) in the HABP2 gene (OR = 2.813, P = 0.010) were associated with KBD patients. Conclusion These finding suggested that rs7775 in the FRZB gene may increase susceptibility to KBD, while rs7033979 in the ASPN gene may play a protective role in susceptibility to KBD in Tibetans. Moreover, genetic variants in chondrogenesis-related genes COL10A1 and HABP2 may play a role in the risk of developing KBD in the Tibetan population. Electronic supplementary material The online version of this article (doi:10.1186/s12881-017-0423-6) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Zhengfu Tai
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.,Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan, China.,Sichuan Translational Medicine Research Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China
| | - Lulin Huang
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.,Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.,Sichuan Translational Medicine Research Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China
| | - Fang Lu
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.,Sichuan Translational Medicine Research Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China
| | - Yi Shi
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.,Sichuan Translational Medicine Research Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China
| | - Shi Ma
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.,Sichuan Translational Medicine Research Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China
| | - Jing Cheng
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.,Sichuan Translational Medicine Research Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China
| | - He Lin
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.,Sichuan Translational Medicine Research Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China
| | - Xin Liu
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China
| | - Yuanfeng Li
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China.,School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China.,Sichuan Translational Medicine Research Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China
| | - Zhenglin Yang
- The Key Laboratory for Human Disease Gene Study, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial People's Hospital, Chengdu, Sichuan, China. .,Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan, China. .,School of Medicine, University of Electronic Science and Technology of China, Chengdu, Sichuan, China. .,Sichuan Translational Medicine Research Hospital, Chinese Academy of Sciences, Chengdu, Sichuan, China. .,Center for Human Molecular Biology & Genetics, Hospital of University of Electronic Science and Technology of China and Sichuan Provincial, People's Hospital, 32 The First Ring Road West 2, Chengdu, Sichuan, 610072, China.
| |
Collapse
|
45
|
Lu N, Lu J, Zhou C, Zhong F. Association between transforming growth factor-beta 1 gene single nucleotide polymorphisms and knee osteoarthritis susceptibility in a Chinese Han population. J Int Med Res 2017. [PMID: 28627979 PMCID: PMC5718715 DOI: 10.1177/0300060517705719] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective To investigate associations between single polymorphisms (SNPs) rs1800469 and rs1982073 in the transforming growth factor-β1 gene (TGF-β1) and knee osteoarthritis (OA) susceptibility in a Chinese Han population. Methods TGF-β1 rs1800469 and rs1982073 were genotyped in patients with knee OA and age- and sex-matched OA-free controls from a Chinese Han population. The association was further analyzed according to gender and age. Results A total of 765 patients with knee OA and 780 controls were included. CT and CT + CC genotypes of rs1982073, and variant C, were associated with a significantly increased risk of knee OA. Stratification analysis showed that the association between the OA risk and rs1982073 CT heterozygotes compared with TT homozygotes was stronger in females and those aged >65 years. In contrast, CT, TT, and CT + TT genotypes of rs1800469 were not significantly associated with the risk of knee OA, even after further stratification analysis for gender and age. Conclusions The TGF-β1 rs1982073 T to C change and the variant C genotype may contribute to knee OA risk in the Chinese Han population.
Collapse
Affiliation(s)
- Ning Lu
- 1 Tongde Hospital of Zhejiang Province, Department of Orthopaedics, Zhejiang, CN, P.R. China
| | - Jianwei Lu
- 1 Tongde Hospital of Zhejiang Province, Department of Orthopaedics, Zhejiang, CN, P.R. China
| | - Chenhe Zhou
- 2 Second Affiliated Hospital's Campus in Binjiang District, School of Medicine, Zhejiang University, Department of Orthopedic Surgery, Hangzhou, Zhejiang, P.R. China
| | - FuHua Zhong
- 1 Tongde Hospital of Zhejiang Province, Department of Orthopaedics, Zhejiang, CN, P.R. China
| |
Collapse
|
46
|
Shen J, Wang C, Li D, Xu T, Myers J, Ashton JM, Wang T, Zuscik MJ, McAlinden A, O'Keefe RJ. DNA methyltransferase 3b regulates articular cartilage homeostasis by altering metabolism. JCI Insight 2017; 2:93612. [PMID: 28614801 DOI: 10.1172/jci.insight.93612] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 05/10/2017] [Indexed: 01/05/2023] Open
Abstract
Osteoarthritis (OA) is the most common form of arthritis worldwide. It is a complex disease affecting the whole joint but is generally characterized by progressive degradation of articular cartilage. Recent genome-wide association screens have implicated distinct DNA methylation signatures in OA patients. We show that the de novo DNA methyltransferase (Dnmt) 3b, but not Dnmt3a, is present in healthy murine and human articular chondrocytes and its expression decreases in OA mouse models and in chondrocytes from human OA patients. Targeted deletion of Dnmt3b in murine articular chondrocytes results in an early-onset and progressive postnatal OA-like pathology. RNA-Seq and methylC-Seq analyses of Dnmt3b loss-of-function chondrocytes show that cellular metabolic processes are affected. Specifically, TCA metabolites and mitochondrial respiration are elevated. Importantly, a chondroprotective effect was found following Dnmt3b gain of function in murine articular chondrocytes in vitro and in vivo. This study shows that Dnmt3b plays a significant role in regulating postnatal articular cartilage homeostasis. Cellular pathways regulated by Dnmt3b in chondrocytes may provide novel targets for therapeutic approaches to treat OA.
Collapse
Affiliation(s)
- Jie Shen
- Department of Orthopaedic Surgery and
| | | | - Daofeng Li
- Department of Genetics, Center for Genome Sciences and Systems Biology, School of Medicine, Washington University, St. Louis, Missouri, USA
| | - Taotao Xu
- Department of Orthopaedic Surgery and.,Institute of Orthopaedics and Traumatology, the First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Jason Myers
- Genomics Research Center, School of Medicine and Dentistry, and
| | - John M Ashton
- Genomics Research Center, School of Medicine and Dentistry, and.,Department of Microbiology and Immunology, School of Medicine and Dentistry, and
| | - Ting Wang
- Department of Genetics, Center for Genome Sciences and Systems Biology, School of Medicine, Washington University, St. Louis, Missouri, USA
| | - Michael J Zuscik
- Department of Orthopaedics, School of Medicine and Dentistry, University of Rochester, Rochester, New York, USA
| | - Audrey McAlinden
- Department of Orthopaedic Surgery and.,Department of Cell Biology & Physiology, School of Medicine, Washington University, St. Louis, Missouri, USA
| | | |
Collapse
|
47
|
Sharma AC, Srivastava RN, Srivastava SR, Parmar D, Singh A, Raj S. Association between Single Nucleotide Polymorphisms of SMAD3 and BMP5 with the Risk of Knee Osteoarthritis. J Clin Diagn Res 2017; 11:GC01-GC04. [PMID: 28764194 DOI: 10.7860/jcdr/2017/22371.10073] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Accepted: 03/09/2017] [Indexed: 11/24/2022]
Abstract
INTRODUCTION The role of genetic factors influencing osteoarthritis (OA) susceptibility is well documented and several candidate genes have been identified to be associated with it. Among these genes are Bone Morphogenetic Protein 5 (BMP5) and Smad family member 3 (SMAD3), all involved in Transforming Growth Factor (TGF) signaling pathway. The knee is the commonly affected joint, and knee OA has an especially high prevalence in Asian population. AIM To investigate associations between Single Nucleotide Polymorphisms (SNPs) rs12901499 in SMAD3 and rs921126 in the BMP5 gene with knee OA susceptibility in and around Lucknow, Uttar Pradesh, India. MATERIALS AND METHODS SNPs rs12901499 in SMAD3 and rs921126 in BMP5 were genotyped in patients with knee OA and age- sex matched OA-free controls from our population. A total of 450 patients with knee OA and 458 controls were enrolled in the study. Venous blood samples were obtained from all cases as well as controls for PCR-RFLP (Polymerase Chain Reaction- Restriction Fragment Length Polymorphism). Data was collected and entered in excel sheets. Statistical analyses of the data were performed using statistical software package SPSS version 16.0. Chi-square, Student's t-test and logistic regression tests were used to analyse the data. RESULTS GA and GG genotypes of both SNPs (rs12901499 and rs921126), and variant G, were associated with a significantly increased risk of knee OA. A significantly increased risk of knee OA was associated with the genotype GG and GA of rs12901499 (p < 0.03 and p <0.004 respectively) and rs921126 (p< 0.0001 and p<0.001 respectively) compared with the AA genotype. In addition, those bearing at least one G allele (GG + GA) had a significantly increased risk of knee OA compared with those without the G allele (AA) in rs921126 (p< 0.0001). However, in rs12901499, significant association with the risk of knee OA was not found (p<0.4). On age and gender based stratification, the association between the risk of OA and rs921126 GG mutant compared with AA homozygotes was strong in both gender (adjusted OR= 2.93 for male and 2.25 for female) and in those aged >55 years (adjusted OR= 3.4), similarly in rs12901499, GG mutant compared with AA homozygote was strong in female (adjusted OR= 1.5) and in those aged >55 years (adjusted OR= 1.5). CONCLUSION The results showed that both in SMAD3 rs12901499 and BMP5 921126, G allele is significantly associated with knee OA. A to G change and variant G genotype may contribute to knee OA risk in our study population of Lucknow.
Collapse
Affiliation(s)
- Amar Chandra Sharma
- PhD Scholar, Department of Orthopaedic Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Rajeshwar Nath Srivastava
- Professor, Department of Orthopaedic Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Sudeepti Ratan Srivastava
- PhD Scholar, Department of Orthopaedic Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Devendra Parmar
- Senior Scientist, Developmental Toxicology Division, Indian Institute of Toxicology Research, Lucknow, Uttar Pradesh, India
| | - Ajai Singh
- Professor, Department of Orthopaedic Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Saloni Raj
- MBBS Intern, Department of Orthopaedic Surgery, King George's Medical University, Lucknow, Uttar Pradesh, India
| |
Collapse
|
48
|
SMAD3 and SMAD4 have a more dominant role than SMAD2 in TGFβ-induced chondrogenic differentiation of bone marrow-derived mesenchymal stem cells. Sci Rep 2017; 7:43164. [PMID: 28240243 PMCID: PMC5327413 DOI: 10.1038/srep43164] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 01/19/2017] [Indexed: 12/22/2022] Open
Abstract
To improve cartilage formation by bone marrow-derived mesenchymal stem cells (BMSCs), the signaling mechanism governing chondrogenic differentiation requires better understanding. We previously showed that the transforming growth factor-β (TGFβ) receptor ALK5 is crucial for chondrogenesis induced by TGFβ. ALK5 phosphorylates SMAD2 and SMAD3 proteins, which then form complexes with SMAD4 to regulate gene transcription. By modulating the expression of SMAD2, SMAD3 and SMAD4 in human BMSCs, we investigated their role in TGFβ-induced chondrogenesis. Activation of TGFβ signaling, represented by SMAD2 phosphorylation, was decreased by SMAD2 knockdown and highly increased by SMAD2 overexpression. Moreover, TGFβ signaling via the alternative SMAD1/5/9 pathway was strongly decreased by SMAD4 knockdown. TGFβ-induced chondrogenesis of human BMSCs was strongly inhibited by SMAD4 knockdown and only mildly inhibited by SMAD2 knockdown. Remarkably, both knockdown and overexpression of SMAD3 blocked chondrogenic differentiation. Chondrogenesis appears to rely on a delicate balance in the amount of SMAD3 and SMAD4 as it was not enhanced by SMAD4 overexpression and was inhibited by SMAD3 overexpression. Furthermore, this study reveals that TGFβ-activated phosphorylation of SMAD2 and SMAD1/5/9 depends on the abundance of SMAD4. Overall, our findings suggest a more dominant role for SMAD3 and SMAD4 than SMAD2 in TGFβ-induced chondrogenesis of human BMSCs.
Collapse
|
49
|
Chen D, Shen J, Zhao W, Wang T, Han L, Hamilton JL, Im HJ. Osteoarthritis: toward a comprehensive understanding of pathological mechanism. Bone Res 2017; 5:16044. [PMID: 28149655 PMCID: PMC5240031 DOI: 10.1038/boneres.2016.44] [Citation(s) in RCA: 636] [Impact Index Per Article: 90.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 09/02/2016] [Accepted: 09/08/2016] [Indexed: 12/14/2022] Open
Abstract
Osteoarthritis (OA) is the most common degenerative joint disease and a major cause of pain and disability in adult individuals. The etiology of OA includes joint injury, obesity, aging, and heredity. However, the detailed molecular mechanisms of OA initiation and progression remain poorly understood and, currently, there are no interventions available to restore degraded cartilage or decelerate disease progression. The diathrodial joint is a complicated organ and its function is to bear weight, perform physical activity and exhibit a joint-specific range of motion during movement. During OA development, the entire joint organ is affected, including articular cartilage, subchondral bone, synovial tissue and meniscus. A full understanding of the pathological mechanism of OA development relies on the discovery of the interplaying mechanisms among different OA symptoms, including articular cartilage degradation, osteophyte formation, subchondral sclerosis and synovial hyperplasia, and the signaling pathway(s) controlling these pathological processes.
Collapse
Affiliation(s)
- Di Chen
- Department of Biochemistry, Rush University Medical Center, Chicago, IL, USA
| | - Jie Shen
- Department of Orthopaedic Surgery, Washington University, St Louis, MO, USA
| | - Weiwei Zhao
- Department of Biochemistry, Rush University Medical Center, Chicago, IL, USA
- Department of Orthopaedics & Traumatology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Tingyu Wang
- Department of Pharmacy, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Lin Han
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA, USA
| | - John L Hamilton
- Department of Biochemistry, Rush University Medical Center, Chicago, IL, USA
| | - Hee-Jeong Im
- Department of Biochemistry, Rush University Medical Center, Chicago, IL, USA
| |
Collapse
|
50
|
Warner SC, Valdes AM. Genetic association studies in osteoarthritis: is it fairytale? Curr Opin Rheumatol 2017; 29:103-109. [DOI: 10.1097/bor.0000000000000352] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|