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Zhou F, Chen M, Qian Y, Yuan K, Han X, Wang W, Guo JJ, Chen Q, Li B. Enhancing Endogenous Hyaluronic Acid in Osteoarthritic Joints with an Anti-Inflammatory Supramolecular Nanofiber Hydrogel Delivering HAS2 Lentivirus. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2400542. [PMID: 38593309 DOI: 10.1002/smll.202400542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/24/2024] [Indexed: 04/11/2024]
Abstract
Osteoarthritis (OA) management remains challenging because of its intricate pathogenesis. Intra-articular injections of drugs, such as glucocorticoids and hyaluronic acid (HA), have certain limitations, including the risk of joint infection, pain, and swelling. Hydrogel-based therapeutic strategies have attracted considerable attention because of their enormous therapeutic potential. Herein, a supramolecular nanofiber hydrogel is developed using dexamethasone sodium phosphate (DexP) as a vector to deliver lentivirus-encoding hyaluronan synthase 2 (HAS2) (HAS2@DexP-Gel). During hydrogel degradation, HAS2 lentivirus and DexP molecules are slowly released. Intra-articular injection of HAS2@DexP-Gel promotes endogenous HA production and suppresses synovial inflammation. Additionally, HAS2@DexP-Gel reduces subchondral bone resorption in the anterior cruciate ligament transection-induced OA mice, attenuates cartilage degeneration, and delays OA progression. HAS2@DexP-Gel exhibited good biocompatibility both in vitro and in vivo. The therapeutic mechanisms of the HAS2@DexP-Gel are investigated using single-cell RNA sequencing. HAS2@DexP-Gel optimizes the microenvironment of the synovial tissue by modulating the proportion of synovial cell subpopulations and regulating the interactions between synovial fibroblasts and macrophages. The innovative nanofiber hydrogel, HAS2@DexP-Gel, effectively enhances endogenous HA production while reducing synovial inflammation. This comprehensive approach holds promise for improving joint function, alleviating pain, and slowing OA progression, thereby providing significant benefits to patients.
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Affiliation(s)
- Feng Zhou
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Medical 3D Printing Center, Orthopedic Institute, School of Biology & Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu, 215000, P. R. China
| | - Muchao Chen
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu, 215123, P. R. China
| | - Yufan Qian
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Medical 3D Printing Center, Orthopedic Institute, School of Biology & Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu, 215000, P. R. China
| | - Kai Yuan
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, P. R. China
| | - Xuequan Han
- Department of Orthopaedics, Qilu Hospital of Shandong University, Shandong University Center for Orthopaedics, Advanced Medical Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, P. R. China
| | - Weishan Wang
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, 832099, P. R. China
| | - Jiong Jiong Guo
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Medical 3D Printing Center, Orthopedic Institute, School of Biology & Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu, 215000, P. R. China
| | - Qian Chen
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, Jiangsu, 215123, P. R. China
| | - Bin Li
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Medical 3D Printing Center, Orthopedic Institute, School of Biology & Basic Medical Sciences, Suzhou Medical College, Soochow University, Suzhou, Jiangsu, 215000, P. R. China
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Lee W, Georgas E, Komatsu DE, Qin YX. Daily low-intensity pulsed ultrasound stimulation mitigates joint degradation and pain in a post-traumatic osteoarthritis rat model. J Orthop Translat 2024; 44:9-18. [PMID: 38161708 PMCID: PMC10753057 DOI: 10.1016/j.jot.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/22/2023] [Accepted: 09/12/2023] [Indexed: 01/03/2024] Open
Abstract
Objectives The aim of this study was to investigate the effects of low-intensity pulsed ultrasound (LIPUS) in a post-traumatic osteoarthritis (OA) rat model and in vitro. Methods Thirty-eight male, four-month-old Sprague Dawley rats were randomly assigned to Sham, Sham + US, OA, and OA + US. Sham surgery was performed to serve as a negative control, and anterior cruciate ligament transection was used to induce OA. Three days after the surgical procedures, Sham + US and OA + US animals received daily LIPUS treatment, while the rest of the groups received sham ultrasound (US) signals. Behavioral pain tests were performed at baseline and every week thereafter. After 31 days, the tissues were collected, and histological analyses were performed on knees and innervated dorsal root ganglia (DRG) neurons traced by retrograde labeling. Furthermore, to assess the activation of osteoclasts by LIPUS treatment, RAW264.7 cells were differentiated into osteoclasts and treated with LIPUS. Results Joint degradation in cartilage and bone microarchitecture were mitigated in OA + US compared to OA. OA + US showed improvements in behavioral pain tests. A significant increase of large soma-sized DRG neurons was located in OA compared to Sham. In addition, a greater percentage of large soma-sized innervated neurons were calcitonin gene-related peptide-positive. Daily LIPUS treatment suppressed osteoclastogenesis in vitro, which was confirmed via histological analyses and mRNA expression. Finally, lower expression of netrin-1, a sensory innervation-related protein, was found in the LIPUS treated cells. Conclusion Our findings demonstrate that early intervention using LIPUS treatment has protective effects from the progression of knee OA, including reduced tissue degradation, mitigated pain characteristics, improved subchondral bone microarchitecture, and less sensory innervation. Furthermore, daily LIPUS treatment has a suppressive effect on osteoclastogenesis, which may be linked to the suppression of sensory innervation in OA. The translational potential of this article This study presents a new potential for early intervention in treating OA symptoms through the use of LIPUS, which involves the suppression of osteoclastogenesis and the alteration of DRG profiles. This intervention aims to delay joint degradation and reduce pain.
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Affiliation(s)
- Wonsae Lee
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY, USA
| | - Elias Georgas
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY, USA
| | - David E. Komatsu
- Department of Orthopaedics and Rehabilitation, Stony Brook University, Stony Brook, NY, USA
| | - Yi-Xian Qin
- Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY, USA
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Shi X, Mai Y, Fang X, Wang Z, Xue S, Chen H, Dang Q, Wang X, Tang S, Ding C, Zhu Z. Bone marrow lesions in osteoarthritis: From basic science to clinical implications. Bone Rep 2023; 18:101667. [PMID: 36909666 PMCID: PMC9996250 DOI: 10.1016/j.bonr.2023.101667] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 02/19/2023] [Accepted: 02/23/2023] [Indexed: 02/27/2023] Open
Abstract
Osteoarthritis (OA) is the most prevalent musculoskeletal disease characterized by multiple joint structure damages, including articular cartilage, subchondral bone and synovium, resulting in disability and economic burden. Bone marrow lesions (BMLs) are common and important magnetic resonance imaging (MRI) features in OA patients. Basic and clinical research on subchondral BMLs in the pathogenesis of OA has been a hotspot. New evidence shows that subchondral bone degeneration, including BML and angiogenesis, occurs not only at or after cartilage degeneration, but even earlier than cartilage degeneration. Although BMLs are recognized as important biomarkers for OA, their exact roles in the pathogenesis of OA are still unclear, and disputes about the clinical impact and treatment of BMLs remain. This review summarizes the current basic and clinical research progress of BMLs. We particularly focus on molecular pathways, cellular abnormalities and microenvironmental changes of subchondral bone that contributed to the formation of BMLs, and emphasize the crosstalk between subchondral bone and cartilage in OA development. Finally, potential therapeutic strategies targeting BMLs in OA are discussed, which provides novel strategies for OA treatment.
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Affiliation(s)
- Xiaorui Shi
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yiying Mai
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiaofeng Fang
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zhiqiang Wang
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Song Xue
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Haowei Chen
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Qin Dang
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaoshuai Wang
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Su'an Tang
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Changhai Ding
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Department of Rheumatology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China.,Department of Orthopedics, Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China
| | - Zhaohua Zhu
- Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China.,Department of Orthopedics, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, China
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Zhang H, Wang L, Cui J, Wang S, Han Y, Shao H, Wang C, Hu Y, Li X, Zhou Q, Guo J, Zhuang X, Sheng S, Zhang T, Zhou D, Chen J, Wang F, Gao Q, Jing Y, Chen X, Su J. Maintaining hypoxia environment of subchondral bone alleviates osteoarthritis progression. SCIENCE ADVANCES 2023; 9:eabo7868. [PMID: 37018403 PMCID: PMC10075992 DOI: 10.1126/sciadv.abo7868] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 03/08/2023] [Indexed: 06/19/2023]
Abstract
Abnormal subchondral bone remodeling featured by overactivated osteoclastogenesis leads to articular cartilage degeneration and osteoarthritis (OA) progression, but the mechanism is unclear. We used lymphocyte cytosolic protein 1 (Lcp1) knockout mice to suppress subchondral osteoclasts in a mice OA model with anterior cruciate ligament transection (ACLT), and Lcp1-/- mice showed decreased bone remodeling in subchondral bone and retarded cartilage degeneration. For mechanisms, the activated osteoclasts in subchondral bone induced type-H vessels and elevated oxygen concentration, which ubiquitylated hypoxia-inducible factor 1 alpha subunit (HIF-1α) in chondrocytes and led to cartilage degeneration. Lcp1 knockout impeded angiogenesis, which maintained hypoxia environment in joints and delayed the OA progression. Stabilization of HIF-1α delayed cartilage degeneration, and knockdown of Hif1a abolished the protective effects of Lcp1 knockout. Last, we showed that Oroxylin A, an Lcp1-encoded protein l-plastin (LPL) inhibitor, could alleviate OA progression. In conclusion, maintaining hypoxic environment is an attractive strategy for OA treatment.
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Affiliation(s)
- Hao Zhang
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
- Department of Orthopedic, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Lipeng Wang
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Jin Cui
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Sicheng Wang
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
- Department of Orthopedics, Shanghai Zhongye Hospital, Shanghai 200941, China
| | - Yafei Han
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Hongda Shao
- Department of Nuclear Medicine, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Cheng Wang
- Department of Nuclear Medicine, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Yan Hu
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
- Department of Orthopedic, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Xiaoqun Li
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
- Department of Orthopedics, No. 929 Hospital, Naval Medical University, Shanghai 200433, China
| | - Qirong Zhou
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Jiawei Guo
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Xinchen Zhuang
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Shihao Sheng
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Tao Zhang
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Dongyang Zhou
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Jiao Chen
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Fuxiao Wang
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Qianmin Gao
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Yingying Jing
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
| | - Xiao Chen
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
- Department of Orthopedic, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Jiacan Su
- Department of Orthopedics, Shanghai Changhai Hospital, Naval Medical University, Shanghai 200433, China
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China
- Department of Orthopedic, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
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Li J, Zhang H, Han Y, Hu Y, Geng Z, Su J. Targeted and responsive biomaterials in osteoarthritis. Theranostics 2023; 13:931-954. [PMID: 36793867 PMCID: PMC9925319 DOI: 10.7150/thno.78639] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 11/07/2022] [Indexed: 02/04/2023] Open
Abstract
Osteoarthritis (OA) is a degenerative disease characterized by loss of articular cartilage and chronic inflammation, involving multiple cellular dysfunctions and tissue lesions. The non-vascular environment and dense cartilage matrix in the joints tend to block drug penetration, resulting in low drug bioavailability. There is a desire to develop safer and more effective OA therapies to meet the challenges of an aging world population in the future. Biomaterials have achieved satisfactory results in improving drug targeting, prolonging the duration of action, and achieving precision therapy. This article reviews the current basic understanding of the pathological mechanisms and clinical treatment dilemmas of OA, summarizes and discusses the advances for different kinds of targeted and responsive biomaterials in OA, seeking to provide new perspectives for the treatment of OA. Subsequently, limitations and challenges in clinical translation and biosafety are analyzed to guide the development of future therapeutic strategies for OA. As the need for precision medicine rises over time, emerging multifunctional biomaterials based on tissue targeting and controlled release will become an irreplaceable part of OA management.
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Affiliation(s)
- Jiadong Li
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China.,Organoid Research Center, Shanghai University, Shanghai, 200444, China.,School of Medicine, Shanghai University, Shanghai 200444, China.,School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Hao Zhang
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China.,Organoid Research Center, Shanghai University, Shanghai, 200444, China
| | - Yafei Han
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China.,Organoid Research Center, Shanghai University, Shanghai, 200444, China
| | - Yan Hu
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China.,Organoid Research Center, Shanghai University, Shanghai, 200444, China
| | - Zhen Geng
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China.,Organoid Research Center, Shanghai University, Shanghai, 200444, China
| | - Jiacan Su
- Institute of Translational Medicine, Shanghai University, Shanghai, 200444, China.,Organoid Research Center, Shanghai University, Shanghai, 200444, China
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Li G, Liu S, Chen Y, Xu H, Qi T, Xiong A, Wang D, Yu F, Weng J, Zeng H. Teriparatide ameliorates articular cartilage degradation and aberrant subchondral bone remodeling in DMM mice. J Orthop Translat 2022; 38:241-255. [PMID: 36514714 PMCID: PMC9731868 DOI: 10.1016/j.jot.2022.10.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/22/2022] [Accepted: 10/27/2022] [Indexed: 12/12/2022] Open
Abstract
Objective Knee osteoarthritis (KOA) is a highly prevalent musculoskeletal disorder characterized by degeneration of cartilage and abnormal remodeling of subchondral bone (SCB). Teriparatide (PTH (1-34)) is an effective anabolic drug for osteoporosis (OP) and regulates osteoprotegerin (OPG)/receptor activator of nuclear factor ligand (RANKL)/RANK signaling, which also has a therapeutic effect on KOA by ameliorating cartilage degradation and inhibiting aberrant remodeling of SCB. However, the mechanisms of PTH (1-34) in treating KOA are still uncertain and remain to be explored. Therefore, we compared the effect of PTH (1-34) on the post-traumatic KOA mouse model to explore the potential therapeutic effect and mechanisms. Methods In vivo study, eight-week-old male mice including wild-type (WT) (n = 54) and OPG-/- (n = 54) were investigated and compared. Post-traumatic KOA model was created by destabilization of medial meniscus (DMM). WT mice were randomly assigned into three groups: the sham group (WT-sham; n = 18), the DMM group (WT-DMM; n = 18), and the PTH (1-34)-treated group (WT-DMM + PTH (1-34); n = 18). Similarly, the OPG-/- mice were randomly allocated into three groups as well. The designed mice were executed at the 4th, 8th, and 12th weeks to evaluate KOA progression. To further explore the chondro-protective of PTH (1-34), the ATDC5 chondrocytes were stimulated with different concentrations of PTH (1-34) in vitro. Results Compared with the WT-sham mice, significant wear of cartilage in terms of reduced cartilage thickness and glycosaminoglycan (GAG) loss was detected in the WT-DMM mice. PTH (1-34) exhibited cartilage-protective by alleviating wear, retaining the thickness and GAG contents. Moreover, the deterioration of the SCB was alleviated and the expression of PTH1R/OPG/RANKL/RANK were found to increase after PTH (1-34) treatment. Among the OPG-/- mice, the cartilage of the DMM mice displayed typical KOA change with higher OARSI score and thinner cartilage. The damage of the cartilage was alleviated but the abnormal remodeling of SCB didn't show any response to the PTH (1-34) treatment. Compared with the WT-DMM mice, the OPG-/--DMM mice caught more aggressive KOA with thinner cartilage, sever cartilage damage, and more abnormal remodeling of SCB. Moreover, both the damaged cartilage from the WT-DMM mice and the OPG-/--DMM mice were alleviated but only the deterioration of SCB in WT-DMM mice was alleviated after the administration of PTH (1-34). In vitro study, PTH (1-34) could promote the viability of chondrocytes, enhance the synthesis of extracellular matrix (ECM) (AGC, COLII, and SOX9) at the mRNA and protein level, but inhibit the secretion of inflammatory cytokines (TNF-α and IL-6). Conclusion Both wear of the cartilage was alleviated and aberrant remodeling of the SCB was inhibited in the WT mice, but only the cartilage-protective effect was observed in the OPG-/- mice. PTH (1-34) exhibited chondro-protective effect by decelerating cartilage degeneration in vivo as well as by promoting the proliferation and enhancing ECM synthesis of chondrocytes in vitro. The current investigation implied that the rescue of the disturbed SCB is dependent on the regulation of OPG while the chondro-protective effect is independent of modulation of OPG, which provides proof for the treatment of KOA. The translational potential of this article Systemic administration of PTH (1-34) could exert a therapeutic effect on both cartilage and SCB in different mechanisms to alleviate KOA progression, which might be a novel therapy for KOA.
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Key Words
- AB, Alican blue
- ADAMTS5, ADAM Metallopeptidase with Thrombospondin Type 1 Motif 5
- AGC, Aggrecan
- AGC, aggrecan
- ANOVA, one-way analysis of variance
- ARRIVE, Animal Research: Reporting of In Vivo Experiments
- BMD, bone mineral density
- BV/TV, bone volume fraction
- CCK-8, cell counting kit-8
- CLSM, confocal laser scanning microscope
- COLII, Type II collagen
- COLX, Type X collagen
- Cartilage
- DMEM, Dulbecco's Modified Eagle's Medium
- DMM, destabilization of medical meniscus
- ECM, extracellular matrix
- EDTA, ethylene diamine tetra acetic acid
- ELISA, enzyme-linked immunosorbent assay
- EdU, 5-ethynyl-2′-deoxyuridine
- FBS, fatal bovine serum
- GAG, glycosaminoglycan
- GAPDH, glyceraldehyde-3-phosphate dehydrogenase
- HE, hematoxylin and eosin
- HPLC, High Performance Liquid Chromatography
- IL-1β, Interleukin-1β
- IL-6, Interleukin-6
- KOA, knee osteoarthritis
- Knee osteoarthritis
- MMP13, Matrix Metallopeptidase 13
- MT, masson's trichrome
- Micro-CT, microcomputer tomography
- NCBI, National Center for Biotechnology Information
- OARSI, Osteoarthritis Research Society International
- OD, optical density
- OP, osteoporosis
- OPG, osteoprotegerin
- OPG−/−, osteoprotegerin-knockout
- Osteoprotegerin (OPG)
- PBS, phosphate buffer solution
- PCR, polymerase chain reaction
- PTH (1–34), Teriparatide
- ROI, region of interest
- RT-qPCR, quantitative reverse transcription polymerase chain reaction
- S.I, subcutaneous injection
- SCB, subchondral bone
- SMI, structure model index
- SOFG, Safranin O-fast green
- SOX9, SRY-Box Transcription Factor 9
- Subchondral bone
- TB, toluidine blue O
- TNF-α, tumor necrosis factor-α
- Tb.N, trabecular number
- Tb.Th, trabecular thickness
- Teriparatide (PTH (1–34))
- WT, wild type
- nM, nMol/L
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Affiliation(s)
- Guoqing Li
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
| | - Su Liu
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
| | - Yixiao Chen
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
| | - Huihui Xu
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
| | - Tiantian Qi
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
| | - Ao Xiong
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
| | - Deli Wang
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
| | - Fei Yu
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- Corresponding author. Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, PR China.
| | - Jian Weng
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- Corresponding author. Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, 518036, PR China.
| | - Hui Zeng
- Department of Bone & Joint Surgery, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, People's Republic of China, 518036
- Corresponding author. National & Local Joint Engineering Research Center of Orthopaedic Biomaterials, Peking University Shenzhen Hospital, Shenzhen, 518036, PR China.
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Teunissen M, Meij B, Snel L, Coeleveld K, Popov-Celeketic J, Ludwig I, Broere F, Lafeber F, Tryfonidou M, Mastbergen S. The catabolic-to-anabolic shift seen in the canine osteoarthritic cartilage treated with knee joint distraction occurs after the distraction period. J Orthop Translat 2022; 38:44-55. [PMID: 36313973 PMCID: PMC9589009 DOI: 10.1016/j.jot.2022.09.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 09/02/2022] [Accepted: 09/05/2022] [Indexed: 11/25/2022] Open
Abstract
Background Methods Results Conclusion The Translational Potential of this Article
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Affiliation(s)
- M. Teunissen
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht the Netherlands
| | - B.P. Meij
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht the Netherlands
| | - L. Snel
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht the Netherlands
| | - K. Coeleveld
- Rheumatology & Clinical Immunology, UMC Utrecht, Utrecht University, Utrecht the Netherlands
| | - J. Popov-Celeketic
- Rheumatology & Clinical Immunology, UMC Utrecht, Utrecht University, Utrecht the Netherlands
| | - I.S. Ludwig
- Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht the Netherlands
| | - F. Broere
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht the Netherlands,Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht the Netherlands
| | - F.P.J.G. Lafeber
- Rheumatology & Clinical Immunology, UMC Utrecht, Utrecht University, Utrecht the Netherlands
| | - M.A. Tryfonidou
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht the Netherlands
| | - S.C. Mastbergen
- Rheumatology & Clinical Immunology, UMC Utrecht, Utrecht University, Utrecht the Netherlands,Corresponding author. Rheumatology & Clinical Immunology, UMC Utrecht, F02.127, PO Box 85500, 3508 GA Utrecht, the Netherlands.
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Tong L, Yu H, Huang X, Shen J, Xiao G, Chen L, Wang H, Xing L, Chen D. Current understanding of osteoarthritis pathogenesis and relevant new approaches. Bone Res 2022; 10:60. [PMID: 36127328 PMCID: PMC9489702 DOI: 10.1038/s41413-022-00226-9] [Citation(s) in RCA: 85] [Impact Index Per Article: 42.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/27/2022] [Accepted: 06/19/2022] [Indexed: 12/20/2022] Open
Abstract
Osteoarthritis (OA) is the most common degenerative joint disease that causes painful swelling and permanent damage to the joints in the body. The molecular mechanisms of OA are currently unknown. OA is a heterogeneous disease that affects the entire joint, and multiple tissues are altered during OA development. To better understand the pathological mechanisms of OA, new approaches, methods, and techniques need to be used to understand OA pathogenesis. In this review, we first focus on the epigenetic regulation of OA, with a particular focus on DNA methylation, histone modification, and microRNA regulation, followed by a summary of several key mediators in OA-associated pain. We then introduce several innovative techniques that have been and will continue to be used in the fields of OA and OA-associated pain, such as CRISPR, scRNA sequencing, and lineage tracing. Next, we discuss the timely updates concerning cell death regulation in OA pathology, including pyroptosis, ferroptosis, and autophagy, as well as their individual roles in OA and potential molecular targets in treating OA. Finally, our review highlights new directions on the role of the synovial lymphatic system in OA. An improved understanding of OA pathogenesis will aid in the development of more specific and effective therapeutic interventions for OA.
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Affiliation(s)
- Liping Tong
- Research Center for Computer-aided Drug Discovery, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518005, China
| | - Huan Yu
- Research Center for Computer-aided Drug Discovery, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518005, China
- Faculty of Pharmaceutical Sciences, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Xingyun Huang
- Research Center for Computer-aided Drug Discovery, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518005, China
- Faculty of Pharmaceutical Sciences, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Jie Shen
- Department of Orthopedic Surgery, School of Medicine, Washington University in St. Louis, St. Louis, MO, 63110, USA
| | - Guozhi Xiao
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Lin Chen
- Department of Wound Repair and Rehabilitation, State Key Laboratory of Trauma, Burns and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Huaiyu Wang
- Research Center for Human Tissues and Organs Degeneration, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Lianping Xing
- Department of Pathology and Laboratory of Medicine, Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Di Chen
- Research Center for Computer-aided Drug Discovery, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518005, China.
- Faculty of Pharmaceutical Sciences, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China.
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Jin F, Zhu Y, Liu M, Wang R, Cui Y, Wu Y, Liu G, Wang Y, Wang X, Ren Z. Babam2 negatively regulates osteoclastogenesis by interacting with Hey1 to inhibit Nfatc1 transcription. Int J Biol Sci 2022; 18:4482-4496. [PMID: 35864959 PMCID: PMC9295054 DOI: 10.7150/ijbs.72487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 06/26/2022] [Indexed: 11/21/2022] Open
Abstract
Osteoclast-mediated excessive bone resorption was highly related to diverse bone diseases including osteoporosis. BRISC and BRCA1-A complex member 2 (Babam2) was an evolutionarily conserved protein that is highly expressed in bone tissues. However, whether Babam2 is involved in osteoclast formation is still unclear. In this study, we identify Babam2 as an essential negative regulator of osteoclast formation. We demonstrate that Babam2 knockdown significantly accelerated osteoclast formation and activity, while Babam2 overexpression blocked osteoclast formation and activity. Moreover, we demonstrate that the bone resorption activity was significantly downregulated in Babam2-transgenic mice as compared with wild-type littermates. Consistently, the bone mass of the Babam2-transgenic mice was increased. Furthermore, we found that Babam2-transgenic mice were protected from LPS-induced bone resorption activation and thus reduced the calvarial bone lesions. Mechanistically, we demonstrate that the inhibitory effects of Babam2 on osteoclast differentiation were dependent on Hey1. As silencing Hey1 largely diminished the effects of Babam2 on osteoclastogenesis. Finally, we show that Babam2 interacts with Hey1 to inhibit Nfatc1 transcription. In sum, our results suggested that Babam2 negatively regulates osteoclastogenesis and bone resorption by interacting with Hey1 to inhibit Nfatc1 transcription. Therefore, targeting Babam2 may be a novel therapeutic approach for osteoclast-related bone diseases.
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Affiliation(s)
- Fujun Jin
- Key Laboratory of Big Data-Based Precision Medicine, School of Engineering Medicine, Beihang University, Beijing 100191, China.,Guangzhou Jinan Biomedicine Research and Development Center, Institute of Biomedicine, College of Life Science and Technology, Jinan University, Guangzhou 510632, China
| | - Yexuan Zhu
- Guangzhou Jinan Biomedicine Research and Development Center, Institute of Biomedicine, College of Life Science and Technology, Jinan University, Guangzhou 510632, China
| | - Meijing Liu
- Key Laboratory of Big Data-Based Precision Medicine, School of Engineering Medicine, Beihang University, Beijing 100191, China
| | - Rongze Wang
- Guangzhou Jinan Biomedicine Research and Development Center, Institute of Biomedicine, College of Life Science and Technology, Jinan University, Guangzhou 510632, China
| | - Yi Cui
- Key Laboratory of Big Data-Based Precision Medicine, School of Engineering Medicine, Beihang University, Beijing 100191, China
| | - Yanting Wu
- Guangzhou Jinan Biomedicine Research and Development Center, Institute of Biomedicine, College of Life Science and Technology, Jinan University, Guangzhou 510632, China
| | - Gang Liu
- Department of Rehabilitation Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Yifei Wang
- Guangzhou Jinan Biomedicine Research and Development Center, Institute of Biomedicine, College of Life Science and Technology, Jinan University, Guangzhou 510632, China
| | - Xiaogang Wang
- Key Laboratory of Big Data-Based Precision Medicine, School of Engineering Medicine, Beihang University, Beijing 100191, China
| | - Zhe Ren
- Guangzhou Jinan Biomedicine Research and Development Center, Institute of Biomedicine, College of Life Science and Technology, Jinan University, Guangzhou 510632, China
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10
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Affiliation(s)
- Chunyi Wen
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
- Research Institute of Smart Ageing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Guozhi Xiao
- Department of Biochemistry, School of Medicine, Southern University of Science and Technology, Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, Shenzhen Key Laboratory of Cell Microenvironment, Shenzhen, 518055, China
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