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Chen B, Sun Y, Xu G, Jiang J, Zhang W, Wu C, Xue P, Cui Z. Role of crosstalk between synovial cells and chondrocytes in osteoarthritis (Review). Exp Ther Med 2024; 27:201. [PMID: 38590580 PMCID: PMC11000048 DOI: 10.3892/etm.2024.12490] [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: 08/23/2023] [Accepted: 02/07/2024] [Indexed: 04/10/2024] Open
Abstract
Osteoarthritis (OA) is a low-grade, nonspecific inflammatory disease that affects the entire joint. This condition is characterized by synovitis, cartilage erosion, subchondral bone defects, and subpatellar fat pad damage. There is mounting evidence demonstrating the significance of crosstalk between synovitis and cartilage destruction in the development of OA. To comprehensively explore the phenotypic alterations of synovitis and cartilage destruction, it is important to elucidate the crosstalk mechanisms between chondrocytes and synovial cells. Furthermore, the updated iteration of single-cell sequencing technology reveals the interaction between chondrocyte and synovial cells. In the present review, the histological and pathological alterations between cartilage and synovium during OA progression are described, and the mode of interaction and molecular mechanisms between synovial cells and chondrocytes in OA, both of which affect the OA process mainly by altering the inflammatory environment and cellular state, are elucidated. Finally, the current OA therapeutic approaches are summarized and emerging therapeutic targets are reviewed in an attempt to provide potential insights into OA treatment.
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Affiliation(s)
- Baisen Chen
- Department of Orthopedics, Nantong City No. 1 People's Hospital and Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Yuyu Sun
- Department of Orthopedics, Nantong Third People's Hospital, Nantong, Jiangsu 226003, P.R. China
| | - Guanhua Xu
- Department of Orthopedics, Nantong City No. 1 People's Hospital and Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Jiawei Jiang
- Department of Orthopedics, Nantong City No. 1 People's Hospital and Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Wenhao Zhang
- Medical School of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Chunshuai Wu
- Department of Orthopedics, Nantong City No. 1 People's Hospital and Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Pengfei Xue
- Department of Orthopedics, Nantong City No. 1 People's Hospital and Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
| | - Zhiming Cui
- Department of Orthopedics, Nantong City No. 1 People's Hospital and Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China
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Wang M, Gao Z, Zhang Y, Zhao Q, Tan X, Wu S, Ding L, Liu Y, Qin S, Gu J, Xu L. Syringic acid promotes cartilage extracellular matrix generation and attenuates osteoarthritic cartilage degradation by activating TGF-β/Smad and inhibiting NF-κB signaling pathway. Phytother Res 2024; 38:1000-1012. [PMID: 38126609 DOI: 10.1002/ptr.8089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 11/14/2023] [Accepted: 11/26/2023] [Indexed: 12/23/2023]
Abstract
Osteoarthritis (OA) is a common chronic degenerative disease which is characterized by the disruption of articular cartilage. Syringic acid (SA) is a phenolic compound with anti-inflammatory, antioxidant, and other effects including promoting osteogenesis. However, the effect of SA on OA has not yet been reported. Therefore, the purpose of our study was to investigate the effect and mechanism of SA on OA in a mouse model of medial meniscal destabilization. The expressions of genes were evaluated by qPCR or western blot or immunofluorescence. RNA-seq analysis was performed to examine gene transcription alterations in chondrocytes treated with SA. The effect of SA on OA was evaluated using destabilization of the medial meniscus model of mice. We found that SA had no obvious toxic effect on chondrocytes, while promoting the expressions of chondrogenesis-related marker genes. The results of RNA-seq analysis showed that extracellular matrix-receptor interaction and transforming growth factor-β (TGF-β) signaling pathways were enriched among the up-regulated genes by SA. Mechanistically, we demonstrated that SA transcriptionally activated Smad3. In addition, we found that SA inhibited the overproduction of lipopolysaccharide-induced inflammation-related cytokines including tumor necrosis factor-α and interleukin-1β, as well as matrix metalloproteinase 3 and matrix metalloproteinase 13. The cell apoptosis and nuclear factor-kappa B (NF-κB) signaling were also inhibited by SA treatment. Most importantly, SA attenuated cartilage degradation in a mouse OA model. Taken together, our study demonstrated that SA could alleviate cartilage degradation in OA by activating the TGF-β/Smad and inhibiting NF-κB signaling pathway.
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Affiliation(s)
- Min Wang
- Key Laboratory of Orthopaedics and Traumatology, Lingnan Medical Research Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhao Gao
- Er Sha Sports Training Center of Guangdong Province, Guangzhou, China
| | - Yage Zhang
- Key Laboratory of Orthopaedics and Traumatology, Lingnan Medical Research Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qiangqiang Zhao
- Key Laboratory of Orthopaedics and Traumatology, Lingnan Medical Research Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xinfang Tan
- Key Laboratory of Orthopaedics and Traumatology, Lingnan Medical Research Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Siluo Wu
- Key Laboratory of Orthopaedics and Traumatology, Lingnan Medical Research Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lingli Ding
- Key Laboratory of Orthopaedics and Traumatology, Lingnan Medical Research Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yamei Liu
- School of Basic Medical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shengnan Qin
- School of Biomedical Science, The University of Western Australia, Perth, Western Australia, Australia
| | - Jiangyong Gu
- School of Basic Medical Science, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Liangliang Xu
- Key Laboratory of Orthopaedics and Traumatology, Lingnan Medical Research Center, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
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Zou Z, Li H, Yu K, Ma K, Wang Q, Tang J, Liu G, Lim K, Hooper G, Woodfield T, Cui X, Zhang W, Tian K. The potential role of synovial cells in the progression and treatment of osteoarthritis. EXPLORATION (BEIJING, CHINA) 2023; 3:20220132. [PMID: 37933282 PMCID: PMC10582617 DOI: 10.1002/exp.20220132] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 06/15/2023] [Indexed: 11/08/2023]
Abstract
Osteoarthritis (OA), the commonest arthritis, is characterized by the progressive destruction of cartilage, leading to disability. The Current early clinical treatment strategy for OA often centers on anti-inflammatory or analgesia medication, weight loss, improved muscular function and articular cartilage repair. Although these treatments can relieve symptoms, OA tends to be progressive, and most patients require arthroplasty at the terminal stages of OA. Recent studies have shown a close correlation between joint pain, inflammation, cartilage destruction and synovial cells. Consequently, understanding the potential mechanisms associated with the action of synovial cells in OA could be beneficial for the clinical management of OA. Therefore, this review comprehensively describes the biological functions of synovial cells, the synovium, together with the pathological changes of synovial cells in OA, and the interaction between the cartilage and synovium, which is lacking in the present literature. Additionally, therapeutic approaches based on synovial cells for OA treatment are further discussed from a clinical perspective, highlighting a new direction in the treatment of OA.
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Affiliation(s)
- Zaijun Zou
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Han Li
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Kai Yu
- Department of Bone and JointCentral Hospital of Zhuang He CityDalianLiaoningChina
| | - Ke Ma
- Department of Clinical MedicineChina Medical UniversityShenyangLiaoningChina
| | - Qiguang Wang
- National Engineering Research Center for BiomaterialsSichuan UniversityChengduSichuanChina
| | - Junnan Tang
- Department of CardiologyThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Guozhen Liu
- School of MedicineThe Chinese University of Hong Kong (Shenzhen)ShenzhenGuangdongChina
| | - Khoon Lim
- Christchurch Regenerative Medicine and Tissue Engineering Group (CReaTE)Department of Orthopaedic Surgery and Musculoskeletal MedicineUniversity of OtagoChristchurchNew Zealand
| | - Gary Hooper
- Christchurch Regenerative Medicine and Tissue Engineering Group (CReaTE)Department of Orthopaedic Surgery and Musculoskeletal MedicineUniversity of OtagoChristchurchNew Zealand
| | - Tim Woodfield
- Christchurch Regenerative Medicine and Tissue Engineering Group (CReaTE)Department of Orthopaedic Surgery and Musculoskeletal MedicineUniversity of OtagoChristchurchNew Zealand
| | - Xiaolin Cui
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
- School of MedicineThe Chinese University of Hong Kong (Shenzhen)ShenzhenGuangdongChina
- Christchurch Regenerative Medicine and Tissue Engineering Group (CReaTE)Department of Orthopaedic Surgery and Musculoskeletal MedicineUniversity of OtagoChristchurchNew Zealand
| | - Weiguo Zhang
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
- Key Laboratory of Molecular Mechanisms for Repair and Remodeling of Orthopaedic DiseasesLiaoning ProvinceDalianLiaoningChina
| | - Kang Tian
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
- Key Laboratory of Molecular Mechanisms for Repair and Remodeling of Orthopaedic DiseasesLiaoning ProvinceDalianLiaoningChina
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Mert L, Bilgiç B, Şenol BK, Zülfikar OB, Durmaz H, Polat G. What is the Effect of Bevacizumab on Cartilage and Synovium in a Rabbit Model of Hemophilic Arthropathy? Clin Orthop Relat Res 2023:00003086-990000000-01145. [PMID: 37036937 PMCID: PMC10344489 DOI: 10.1097/corr.0000000000002628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 02/27/2023] [Indexed: 04/12/2023]
Abstract
BACKGROUND Hemophilic arthropathy can cause recurrent hemarthroses and severe damage to the synovium and articular cartilage. Previous studies have shown that vascular endothelial growth factor (VEGF) plays an essential role in neoangiogenesis. Bevacizumab, a monoclonal VEGF inhibitor, is used clinically to prevent angiogenesis. However, its effects on hemophilic arthropathy are unknown. QUESTIONS/PURPOSES Using a hemophilic arthropathy rabbit model, we asked: Does an intra-articular injection of bevacizumab (1) inhibit VEGF, (2) decrease signal intensity in dynamic contrast-enhanced MRI (DCE-MRI) as an assessment of capillary permeability and neoangiogenesis, (3) reduce cartilage damage, (4) reduce synovial changes, and (5) affect macroscopic changes during the development of hemophilic arthropathy? METHODS Twenty-five male New Zealand rabbits were divided into four groups. Eight knees from four rabbits were used as the control group. We used an established animal model for hemophilic arthropathy in the remaining 21 rabbits. Animals were assigned randomly to three groups with seven rabbits in each group. One group was used to establish mild arthropathy, and the other two were used to establish severe arthropathy. Autologous blood from the rabbits' ears was injected into the right and left knees twice per week for 8 weeks to represent mild arthropathy and for 16 weeks to represent severe arthropathy. In the mild arthropathy group, bevacizumab was injected into the right knee once every 2 weeks. Bevacizumab was injected into the right knee of rabbits in one of the severe arthropathy groups once every 2 weeks for 16 weeks, and intra-articular bevacizumab injections were administered to the right knees of rabbits in the other severe arthropathy group once every 2 weeks after the eighth week. An equal volume of 0.9% saline was injected into the left knee of rabbits in all arthropathy groups. To explore the efficacy of bevacizumab, joint diameters were quantitatively measured, and cartilage and synovial changes were examined. Degeneration of articular cartilage was evaluated with the semiquantitative Osteoarthritis Research Society International grading system. Synovial damage was analyzed with a semiquantitative microscopic scoring system. In addition, we evaluated perfusion and angiogenesis using DCE-MRI (quantitative signal intensity changes). Immunohistochemical testing was used to measure VEGF levels (analyzed by Western blotting). RESULTS Intra-articular bevacizumab treatment inhibited VEGF in our rabbit model of hemophilic arthropathy. VEGF protein expression levels were lower in the mild arthropathy group that received intra-articular bevacizumab (0.89 ± 0.45) than the mild arthropathy control group (1.41 ± 0.61) (mean difference -0.52 [95% CI -0.898 to -0.143]; p = 0.02). VEGF levels were lower in the severe arthropathy group that received treatment for 16 weeks (0.94 ± 0.27) than in the control knees (1.49 ± 0.36) (mean difference -0.55 [95% CI -0.935 to -0.161]; p = 0.01). In the severe arthropathy group, the Osteoarthritis Research Society International score indicating cartilage damage was lower in the group that received intra-articular bevacizumab treatment from the beginning than in the control group (median 17 [range 13 to 18] versus 18 [range 17 to 20]; difference of medians 1; p = 0.02). Additionally, the scores indicated synovial damage was lower in the group that received intra-articular bevacizumab treatment from the beginning than the control group (median 5 [range 4 to 9] versus 9 [range 8 to 12]; difference of medians 4; p = 0.02). The mean of mean values for signal intensity changes was higher in the nontreated severe groups than in the group of healthy knees. The signal intensity changes were higher in the severe arthropathy control groups (Groups BC and CC) (median 311.6 [range 301.4 to 361.2] and 315.1 [range 269.7 to 460.4]) than in the mild arthropathy control group (Group AC) (median 234.1 [range 212.5 to 304.2]; difference of medians 77.5 and 81, respectively; p = 0.02 and p = 0.04, respectively). In the severe arthropathy group, discoloration caused by hemosiderin deposition in the cartilage and synovium was more pronounced than in the mild arthropathy group. In the severe arthropathy group treated with intra-articular bevacizumab, joint diameters were smaller than in the control group (Group BT median 12.7 mm [range 12.3 to 14.0] versus Group BC median 14.0 mm [range 13.1 to 14.5]; difference of medians 1.3 mm; p = 0.02). CONCLUSION Hemarthrosis damages the synovial tissues and cartilage in the knees of rabbits, regardless of whether they are treated with intra-articular bevacizumab. However, intra-articular injection of bevacizumab may reduce cartilage and synovial damage in rabbits when treatment is initiated early during the development of hemophilic arthropathy. CLINICAL RELEVANCE If the findings in this study are replicated in larger-animal models that consider the limitations of our work, then a trial in humans might be appropriate to ascertain whether intra-articular injection of bevacizumab could reduce cartilage damage and synovial changes in patients with hemophilia whose hemarthroses cannot otherwise be controlled.
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Affiliation(s)
- Lezgin Mert
- Department of Orthopedics and Traumatology, Istanbul University, İstanbul Faculty of Medicine, İstanbul, Turkey
| | - Bilge Bilgiç
- Department of Pathology, Istanbul University, İstanbul Faculty of Medicine, İstanbul, Turkey
| | - Başak Koç Şenol
- Department of Pediatric Hematology-Oncology, İstanbul University, Oncology Institute, İstanbul, Turkey
| | - Osman Bülent Zülfikar
- Department of Pediatric Hematology-Oncology, İstanbul University, Oncology Institute, İstanbul, Turkey
| | - Hayati Durmaz
- Department of Orthopedics and Traumatology, Istanbul University, İstanbul Faculty of Medicine, İstanbul, Turkey
| | - Gökhan Polat
- Department of Orthopedics and Traumatology, Istanbul University, İstanbul Faculty of Medicine, İstanbul, Turkey
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Sotozawa M, Kumagai K, Ishikawa K, Yamada S, Inoue Y, Inaba Y. Bevacizumab suppressed degenerative changes in articular cartilage explants from patients with osteoarthritis of the knee. J Orthop Surg Res 2023; 18:25. [PMID: 36627659 PMCID: PMC9832671 DOI: 10.1186/s13018-023-03512-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/06/2023] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND This study was designed to test the hypothesis that blockade of vascular endothelial growth factor (VEGF) suppresses degenerative changes in articular cartilage from patients with osteoarthritis (OA). METHODS Articular cartilage from eight OA patients was subjected to explant culture for 2 days in the presence or absence of 10 ng/ml recombinant interleukin (IL)-1β. The blocking effect of VEGF was examined by the addition of 10 or 100 ng/ml of bevacizumab. The culture media were harvested, and markers for cartilage degradation were measured by sandwich enzyme-linked immunoassay. Total RNA was isolated from cartilage tissues, and gene expressions associated with the anabolic response were examined by the quantitative real-time polymerase chain reaction. RESULTS Bevacizumab significantly reduced concentrations of matrix metalloproteinase (MMP)-2, MMP-3, and cartilage oligomeric matrix protein in the culture media with and without IL-1β. Significant suppressive effects of bevacizumab on MMP-9 and MMP-13 were shown only in the presence of IL-1β. Gene expression of Col2a1 was significantly increased by the addition of bevacizumab in the absence of IL-1β. CONCLUSION Bevacizumab inhibits catabolic reactions and stimulates anabolic function in articular cartilage derived from OA patients directly, suggesting a protective effect on articular cartilage from OA progression.
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Affiliation(s)
- Masaichi Sotozawa
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Ken Kumagai
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Kimi Ishikawa
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Shunsuke Yamada
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Yusuke Inoue
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Yutaka Inaba
- grid.268441.d0000 0001 1033 6139Department of Orthopaedic Surgery, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004 Japan
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QIN L, GUO C, ZHAO R, WANG T, WANG J, GUO Y, ZHANG W, HU T, CHEN X, ZHANG Q, ZHANG D, XU Y. Acupotomy inhibits aberrant formation of subchondral bone through regulating osteoprotegerin/receptor activator of nuclear factor-κB ligand pathway in rabbits with knee osteoarthritis induced by modified Videman method. J TRADIT CHIN MED 2022; 42:389-399. [PMID: 35610008 PMCID: PMC9924767 DOI: 10.19852/j.cnki.jtcm.2022.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
OBJECTIVE To investigate the effects of acupotomy on inhibiting abnormal formation of subchondral bone in rabbits with knee osteoarthritis (KOA). METHODS A total of 24 New Zealand rabbits were randomly divided into four groups of 6 rabbits each [control, model, electroacupuncture (EA) and acupotomy]. Eighteen KOA model rabbits were established using a modified Videman method. Rabbits in EA and acupotomy groups received the intervention for 3 weeks. Then, the cartilage and subchondral bone unit were obtained and the histomorphological changes were recorded. Osteo-protegerin (OPG) and receptor activator of nuclear factor-κB ligand (RANKL) in subchondral bone were evaluated by Western blotting, real-time polymerase chain reaction and immunohistochemistry. RESULTS Compared with the model group, both the acupotomy and EA groups showed a significant decrease in the Lequesne index (both 0.01) and Mankin score ( 0.01, < 0.05). In addition, both EA and acupotomy groups had a higher expression of total articular cartilage (TAC) ( 0.05, < 0.01) and lower expression of articular calcified cartilage (ACC)/TAC ( 0.05, < 0.05) compared with the model group. The thickness of the subchondral bone plate in EA and acupotomy groups were decreased (both 0.01) compared to the model group. Moreover, trabecular bone volume (BV/TV), protein and relative expression of OPG and the ratio of OPG/RANKL in the subchondral bone of acupotomy group were decreased statistically significant, while these parameters were not significantly changed in the EA group compared with the model group. CONCLUSIONS In the rabbit model of KOA, acupotomy inhibits aberrant formation of subchondral bone by suppressing OPG/RANKL ratio as a potential therapy for KOA.
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Affiliation(s)
- Luxue QIN
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Changqing GUO
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
- Prof. GUO Changqing, School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China. ,Telephone: +86-10-64286687
| | - Ruili ZHAO
- 2 the First People's Hospital of Dongcheng District, Beijing 100050, China
| | - Tong WANG
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Junmei WANG
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yan GUO
- 3 Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, China
| | - Wei ZHANG
- 4 the Third Affiliated Hospital of Beijing Universality of Chinese Medicine, Beijing 100029, China
| | - Tingyao HU
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xilin CHEN
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qian ZHANG
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Dian ZHANG
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yue XU
- 1 School of Acupuncture-Moxibustion and Tuina, Beijing University of Chinese Medicine, Beijing 100029, China
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Chilbule SK, Rajagopal K, Walter N, Dutt V, Madhuri V. Role of WNT Agonists, BMP and VEGF Antagonists in Rescuing Osteoarthritic Knee Cartilage in a Rat Model. Indian J Orthop 2022; 56:24-33. [PMID: 35070139 PMCID: PMC8748585 DOI: 10.1007/s43465-021-00434-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/27/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The superficial zone of articular cartilage (AC) is vital for its function and biomechanics. The damaged AC gets vascularized and undergoes hypertrophy and ossification. Studies have highlighted these two as the major causative factors in osteoarthritis (OA). We aimed at preventing the OA progression in a rat knee instability model by inhibiting the vascular ingrowth and ossification using VEGF and BMP antagonist. A WNT agonist was also used to promote AC regeneration because of its protective effect on the superficial layer. METHODS Rat knee OA was created by surgical excision of the medial meniscus and medial collateral ligament. Forty rats were divided into two groups of twenty each for surgical control and tests (surgery + intra-articular injection of drugs every two weeks). Ten animals from each group were sacrificed at four and eight weeks. Histology was mainly used to evaluate the outcome. RESULTS A surgical OA model was successfully created with higher histological scores for operated knees, both in short- (P = 0.0001) and long-term (P = 0.001). Modified Mankin score was lesser in the test animals as compared to control (P = 0.17) in the short-term, but the trend was reversed in the long-term (P = 0.13). Subgroup analysis revealed that repeated injections in the anterolateral compartment contributed to higher scores in the lateral (P = 0.03) and anterior (P = 0.03) compartment of the knee in the long-term. CONCLUSION The combinatorial approach was effective in controlling the OA in short-term. Further studies are needed to test the sustained drug delivery system to improve the outcome.
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Affiliation(s)
- Sanjay K. Chilbule
- Department of Paediatric Orthopaedics, Christian Medical College, Vellore, 632004 India
| | - Karthikeyan Rajagopal
- Department of Paediatric Orthopaedics, Christian Medical College, Vellore, 632004 India
- Centre for Stem Cell Research, Christian Medical College, Vellore, 632002 India
| | - Noel Walter
- Department of Forensic Medicine, Christian Medical College, Vellore, 632004 India
| | - Vivek Dutt
- Department of Paediatric Orthopaedics, Christian Medical College, Vellore, 632004 India
| | - Vrisha Madhuri
- Department of Paediatric Orthopaedics, Christian Medical College, Vellore, 632004 India
- Centre for Stem Cell Research, Christian Medical College, Vellore, 632002 India
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Bevacizumab Arrests Osteoarthritis Progression in a Rabbit Model: A Dose-Escalation Study. J Clin Med 2021; 10:jcm10132825. [PMID: 34206900 PMCID: PMC8268196 DOI: 10.3390/jcm10132825] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 06/20/2021] [Accepted: 06/23/2021] [Indexed: 02/05/2023] Open
Abstract
Cartilage neoangiogenesis holds a prominent role in osteoarthritis (OA) pathogenesis. This study aimed to assess the efficacy bevacizumab, an antibody against vascular endothelial growth factor and inhibitor of angiogenesis, in a rabbit OA model. Animals were divided into four groups: one receiving a sham intra-articular knee injection and three groups undergoing 5, 10, and 20 mg intra-articular bevacizumab injections. The effect of the antibody on articular cartilage and synovium was assessed through histology and quantified with the Osteoarthritis Research Society International (OARSI) scores. Immunohistochemistry was performed to investigate type 2 collagen, aggrecan, and matrix metalloproteinase 13 (MMP-13) expression. Bevacizumab treatment led to a significant reduction of cartilage degeneration and synovial OA changes. Immunohistochemistry revealed significantly lower cartilage MMP-13 expression levels in all experimental groups, with the one receiving 20 mg bevacizumab showing the lowest. The antibody also resulted in increased production of aggrecan and type 2 collagen after administration of 5, 10, and 20 mg. The group treated with 20 mg showed the highest levels of type 2 collagen, while aggrecan content was even higher than in the healthy cartilage. Intra-articular bevacizumab has been demonstrated to effectively arrest OA progression in our model, with 20 mg being the most efficacious dose.
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Li X, Dai B, Guo J, Zheng L, Guo Q, Peng J, Xu J, Qin L. Nanoparticle-Cartilage Interaction: Pathology-Based Intra-articular Drug Delivery for Osteoarthritis Therapy. NANO-MICRO LETTERS 2021; 13:149. [PMID: 34160733 PMCID: PMC8222488 DOI: 10.1007/s40820-021-00670-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 05/19/2021] [Indexed: 05/03/2023]
Abstract
Osteoarthritis is the most prevalent chronic and debilitating joint disease, resulting in huge medical and socioeconomic burdens. Intra-articular administration of agents is clinically used for pain management. However, the effectiveness is inapparent caused by the rapid clearance of agents. To overcome this issue, nanoparticles as delivery systems hold considerable promise for local control of the pharmacokinetics of therapeutic agents. Given the therapeutic programs are inseparable from pathological progress of osteoarthritis, an ideal delivery system should allow the release of therapeutic agents upon specific features of disorders. In this review, we firstly introduce the pathological features of osteoarthritis and the design concept for accurate localization within cartilage for sustained drug release. Then, we review the interactions of nanoparticles with cartilage microenvironment and the rational design. Furthermore, we highlight advances in the therapeutic schemes according to the pathology signals. Finally, armed with an updated understanding of the pathological mechanisms, we place an emphasis on the development of "smart" bioresponsive and multiple modality nanoparticles on the near horizon to interact with the pathological signals. We anticipate that the exploration of nanoparticles by balancing the efficacy, safety, and complexity will lay down a solid foundation tangible for clinical translation.
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Affiliation(s)
- Xu Li
- Musculoskeletal Research Laboratory, Department of Orthopedics and Traumatology, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
- Joint Laboratory of Chinese Academic of Science and Hong Kong for Biomaterials, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
- Innovative Orthopedic Biomaterial and Drug Translational Research Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
| | - Bingyang Dai
- Musculoskeletal Research Laboratory, Department of Orthopedics and Traumatology, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
- Joint Laboratory of Chinese Academic of Science and Hong Kong for Biomaterials, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
- Innovative Orthopedic Biomaterial and Drug Translational Research Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
| | - Jiaxin Guo
- Musculoskeletal Research Laboratory, Department of Orthopedics and Traumatology, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
- Joint Laboratory of Chinese Academic of Science and Hong Kong for Biomaterials, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
- Innovative Orthopedic Biomaterial and Drug Translational Research Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
| | - Lizhen Zheng
- Musculoskeletal Research Laboratory, Department of Orthopedics and Traumatology, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
- Joint Laboratory of Chinese Academic of Science and Hong Kong for Biomaterials, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
- Innovative Orthopedic Biomaterial and Drug Translational Research Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China
| | - Quanyi Guo
- Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Jiang Peng
- Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Jiankun Xu
- Musculoskeletal Research Laboratory, Department of Orthopedics and Traumatology, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China.
- Joint Laboratory of Chinese Academic of Science and Hong Kong for Biomaterials, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China.
- Innovative Orthopedic Biomaterial and Drug Translational Research Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China.
| | - Ling Qin
- Musculoskeletal Research Laboratory, Department of Orthopedics and Traumatology, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China.
- Joint Laboratory of Chinese Academic of Science and Hong Kong for Biomaterials, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China.
- Innovative Orthopedic Biomaterial and Drug Translational Research Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Sha Tin, Hong Kong, SAR, People's Republic of China.
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Zhang L, Xing R, Huang Z, Ding L, Zhang L, Li M, Li X, Wang P, Mao J. Synovial Fibrosis Involvement in Osteoarthritis. Front Med (Lausanne) 2021; 8:684389. [PMID: 34124114 PMCID: PMC8187615 DOI: 10.3389/fmed.2021.684389] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/03/2021] [Indexed: 12/14/2022] Open
Abstract
Bone changes have always been the focus of research on osteoarthritis, but the number of studies on synovitis has increased only over the last 10 years. Our current understanding is that the mechanism of osteoarthritis involves all the tissues that make up the joints, including nerve sprouting, pannus formation, and extracellular matrix environmental changes in the synovium. These factors together determine synovial fibrosis and may be closely associated with the clinical symptoms of pain, hyperalgesia, and stiffness in osteoarthritis. In this review, we summarize the consensus of clinical work, the potential pathological mechanisms, the possible therapeutic targets, and the available therapeutic strategies for synovial fibrosis in osteoarthritis to gain insight and provide a foundation for further study.
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Affiliation(s)
- Li Zhang
- Departments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Runlin Xing
- Departments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Zhengquan Huang
- Departments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Liang Ding
- Departments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Li Zhang
- Departments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Mingchao Li
- Departments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiaochen Li
- Departments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Peimin Wang
- Departments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
| | - Jun Mao
- Departments of Orthopedics, The Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Jiangsu Province Hospital of Chinese Medicine, Nanjing, China
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