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Kong L, Li Y, Deng Z, Chen X, Xia Y, Shen B, Ning R, Zhang L, Yin Z. Tibial cortex transverse transport regulates Orai1/STIM1-mediated NO release and improve the migration and proliferation of vessels via increasing osteopontin expression. J Orthop Translat 2024; 45:107-119. [PMID: 38524870 PMCID: PMC10960091 DOI: 10.1016/j.jot.2024.02.007] [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: 11/21/2023] [Revised: 01/31/2024] [Accepted: 02/26/2024] [Indexed: 03/26/2024] Open
Abstract
Background Diabetic foot is a major complication of diabetes. The bone transverse transport method could be applied in clinics for treatment, which could improve the metabolism of the tissues via lasting distraction forces. However, the process' specific regulating mechanism is still unknown. Methods Based on the notion that the healing of bones involves the recruitment of calcium ions, in this study, we established the model of tibial cortex transverse transport (TTT) on rats and then used tissue immunologic detection, such as the double fluorescent staining to explore the expression of the calcium channels' calcium release-activated calcium modulator 1 (Orai1)/stromal interaction molecule 1 (STIM1), which belong to the store-operated calcium entry (SOCE) signaling pathways on the tissues around the bone transport area. By using the laser capture microdissection (LCM) tool, we acquired samples of tissues around the bone and endeavored to identify pivotal protein molecules. Subsequently, we validated the functions of key protein molecules through in vitro and in vivo experiments. Results After protein profile analysis, we found the differentially expressed key protein osteopontin (OPN). The in vitro experiments verified that, being stimulated by OPN, the migration, proliferation, and angiogenesis of human umbilical vein endothelial cells (HUVEC) were observed to be enhanced. The activation of Orai1/STIM1 might increase the activity of endothelial nitric oxide synthase (eNOS) and its effect on releasing nitric oxide (NO). Subsequently, the migration and proliferation of the HUVECs are improved, which ultimately accelerates wound healing. These signaling pathway was also observed in the OPN-stimulated healing process of the skin wound surface of diabetic mice. Conclusion This study identifies the molecular biological mechanism of OPN-benefited the migration and proliferation of the HUVECs and provides ideas for searching for new therapeutic targets for drugs that repair diabetes-induced wounds to replace invasive treatment methods. The translational potential of this article The OPN is highly expressed in the tissues surrounding the TTT bone transfer area, which may possibly stimulate the activation of eNOS to increase NO release through the SOCE pathway mediated by Orai1/STIM1. This mechanism may play a significant role in the angiogenesis of diabetic foot's wounds promoted by TTT, providing new therapeutic strategies for the non-surgical treatment for this disease.
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Affiliation(s)
- Lingchao Kong
- Department of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, PR China
- Department of Orthopedics, The Third Affiliated Hospital of Anhui Medical University, Hefei, Anhui, PR China
| | - Yangyang Li
- School of Basic Medical Sciences, Guizhou Medical University, Guiyang, Guizhou, PR China
| | - Zhongfang Deng
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, PR China
| | - Xiaoyu Chen
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, PR China
| | - Yin Xia
- Department of Anesthesiology, Anhui Provincial Children's Hospital, Hefei, Anhui, PR China
| | - Bing Shen
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao SAR, PR China
| | - Rende Ning
- Department of Orthopedics, The Third Affiliated Hospital of Anhui Medical University, Hefei, Anhui, PR China
| | - Lesha Zhang
- Department of Physiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, PR China
| | - Zongsheng Yin
- Department of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, PR China
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Sun Y, Liu J, Wang J, He M, Chen X, Chen L. Network pharmacology integrated with experimental validation revealed the mechanism of Fengshi Gutong Capsule in the treatment of osteoarthritis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117261. [PMID: 37788787 DOI: 10.1016/j.jep.2023.117261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/28/2023] [Accepted: 09/29/2023] [Indexed: 10/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Fengshi Gutong Capsule (FSGTC) is a commonly used Chinese medicine for the treatment of joint pain caused by osteoarthritis (OA). However, the mechanism of action of FSGTC for OA remains unclear. AIM OF THE STUDY This study aimed to explore the alleviating effects and potential mechanisms of action of FSGTC for OA through data mining, network pharmacology, and in vitro experiments. MATERIALS AND METHODS High-performance liquid chromatography (HPLC) was performed to establish the fingerprints of FSGTC and detect the components of FSGTC absorbed in the blood. The effects of FSGTC on inflammation, immunity, and liver and kidney functions in patients with OA were evaluated by mining clinical data. The potential targets and pathways of FSGTC were screened using network pharmacology. Subsequently, CCK-8 assay, flow cytometry, western blotting, RT-qPCR, ELISA, and immunofluorescence were performed in IL-1β-stimulated chondrocytes for further validation. RESULTS Eighty-seven common peaks and 10 components were identified using the HPLC fingerprints of 12 batches of samples, and the similarity was in the range of 0.973-0.998. Retrospective clinical analysis demonstrated a significant reduction in inflammatory response levels among patients with OA who received FSGTC treatment. Network pharmacology analysis revealed that FSGTC potentially targeted processes related to inflammation, oxidative stress, and apoptosis. The phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT), The nuclear factor-κB (NF-κB), and janus kinase 2 (JAK2)/signal transducer and activator of transcription 3 (STAT3) signaling pathways were predicted to be the main pathways involved in the therapeutic effects of FSGTC in OA. In vitro, FSGTC-containing serum aided the proliferation of chondrocytes stimulated by IL-1β, while concurrently mitigating apoptosis, suppressing the expression of inflammatory cytokines and oxidative molecules, and inhibiting the degradation of the chondrocyte extracellular matrix (ECM). CONCLUSIONS FSGTC alleviates the inflammatory response in patients with OA. This therapeutic effect was attributed to its anti-inflammatory and antioxidant properties, and its ability to promote IL-1β-induced chondrocyte proliferation, inhibit apoptosis, and prevent the degradation of extracellular matrix. These favorable results were associated with the inhibition of the PI3K/AKT, NF-κB, and JAK2/STAT3 signaling pathways.
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Affiliation(s)
- Yanqiu Sun
- Department of Rheumatology and Immunology, First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, 230038, Anhui Province, China; Institute of Rheumatology, Anhui Academy of Chinese Medicine, Hefei, 230012, Anhui Province, China.
| | - Jian Liu
- Department of Rheumatology and Immunology, First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, 230038, Anhui Province, China; Institute of Rheumatology, Anhui Academy of Chinese Medicine, Hefei, 230012, Anhui Province, China.
| | - Jue Wang
- Sinopharm Group Jingfang (Anhui) Pharmaceutical Co., Ltd, Xuancheng City, 242000, Anhui Province, China.
| | - Mingyu He
- Department of Rheumatology and Immunology, First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, 230038, Anhui Province, China; Institute of Rheumatology, Anhui Academy of Chinese Medicine, Hefei, 230012, Anhui Province, China.
| | - Xiaolu Chen
- Department of Rheumatology and Immunology, First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, 230038, Anhui Province, China; Institute of Rheumatology, Anhui Academy of Chinese Medicine, Hefei, 230012, Anhui Province, China.
| | - Li Chen
- Pharmaceutical Department, First Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, 230038, Anhui Province, China.
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Kotla NG, Mohd Isa IL, Larrañaga A, Maddiboyina B, Swamy SK, Sivaraman G, Vemula PK. Hyaluronic Acid-Based Bioconjugate Systems, Scaffolds, and Their Therapeutic Potential. Adv Healthc Mater 2023; 12:e2203104. [PMID: 36972409 DOI: 10.1002/adhm.202203104] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/04/2023] [Indexed: 03/29/2023]
Abstract
In recent years, the development of hyaluronic acid or hyaluronan (HA) based scaffolds, medical devices, bioconjugate systems have expanded into a broad range of research and clinical applications. Research findings over the last two decades suggest that the abundance of HA in most mammalian tissues with distinctive biological roles and chemical simplicity for modifications have made it an attractive material with a rapidly growing global market. Besides its use as native forms, HA has received much interest on so-called "HA-bioconjugates" and "modified-HA systems". In this review, the importance of chemical modifications of HA, underlying rationale approaches, and various advancements of bioconjugate derivatives with their potential physicochemical, and pharmacological advantages are summarized. This review also highlights the current and emerging HA-based conjugates of small molecules, macromolecules, crosslinked systems, and surface coating strategies with their biological implications, including their potentials and key challenges discussed in detail.
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Affiliation(s)
- Niranjan G Kotla
- Institute for Stem Cell Science and Regenerative Medicine (inStem), Bangalore, Karnataka, 560065, India
| | - Isma Liza Mohd Isa
- Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, 56000, Malaysia
| | - Aitor Larrañaga
- Department of Mining-Metallurgy Engineering and Materials Science, POLYMAT, Faculty of Engineering, University of the Basque Country (UPV/EHU), Bilbao, 48013, Spain
| | - Balaji Maddiboyina
- Department of Medical Writing, Freyr Solutions, Hyderabad, Telangana, 500081, India
| | - Samantha K Swamy
- Thrombosis Research Center (TREC), Department of Clinical Medicine, UiT-The Arctic University of Norway, Tromsø, 9037, Norway
| | - Gandhi Sivaraman
- Department of Chemistry, Gandhigram Rural Institute (Deemed to be University), Gandhigram, Tamil Nadu, 624302, India
| | - Praveen K Vemula
- Institute for Stem Cell Science and Regenerative Medicine (inStem), Bangalore, Karnataka, 560065, India
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Osteopontin: A Bone-Derived Protein Involved in Rheumatoid Arthritis and Osteoarthritis Immunopathology. Biomolecules 2023; 13:biom13030502. [PMID: 36979437 PMCID: PMC10046882 DOI: 10.3390/biom13030502] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/24/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Osteopontin (OPN) is a bone-derived phosphoglycoprotein related to physiological and pathological mechanisms that nowadays has gained relevance due to its role in the immune system response to chronic degenerative diseases, including rheumatoid arthritis (RA) and osteoarthritis (OA). OPN is an extracellular matrix (ECM) glycoprotein that plays a critical role in bone remodeling. Therefore, it is an effector molecule that promotes joint and cartilage destruction observed in clinical studies, in vitro assays, and animal models of RA and OA. Since OPN undergoes multiple modifications, including posttranslational changes, proteolytic cleavage, and binding to a wide range of receptors, the mechanisms by which it produces its effects, in some cases, remain unclear. Although there is strong evidence that OPN contributes significantly to the immunopathology of RA and OA when considering it as a common denominator molecule, some experimental trial results argue for its protective role in rheumatic diseases. Elucidating in detail OPN involvement in bone and cartilage degeneration is of interest to the field of rheumatology. This review aims to provide evidence of the OPN’s multifaceted role in promoting joint and cartilage destruction and propose it as a common denominator of AR and OA immunopathology.
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Zhang J, Nishida Y, Koike H, Ito K, Zhuo L, Nishida K, Kimata K, Ikuta K, Sakai T, Urakawa H, Seki T, Imagama S. Hyaluronan in articular cartilage: Analysis of hip osteoarthritis and osteonecrosis of femoral head. J Orthop Res 2023; 41:307-315. [PMID: 35538609 DOI: 10.1002/jor.25364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/28/2022] [Accepted: 05/05/2022] [Indexed: 02/04/2023]
Abstract
Hyaluronan (HA) plays crucial roles in the maintenance of high-quality cartilage extracellular matrix. Several studies have reported the HA in synovial fluid in patients with osteoarthritis (OA), but few have described the changes of HA in articular cartilage of OA or idiopathic osteonecrosis of the femoral head (ONFH). KIAA1199 was recently reported to have strong hyaluronidase activity. The aim of this study was to clarify the HA metabolism in OA and ONFH, particularly the involvement of KIAA1199. Immunohistochemical analysis of KIAA1199 and HA deposition was performed for human OA (n = 10), ONFH (n = 10), and control cartilage (n = 7). The concentration and molecular weight (MW) of HA were determined by competitive HA ELISA and Chromatography, respectively. Regarding HA metabolism-related molecules, HAS1, HAS2, HAS3, HYAL1, HYAL2, and KIAA1199 gene expression was assessed by reverse transcriptase polymerase chain reaction. Histological analysis showed the overexpression of KIAA1199 in OA cartilage, which was accompanied by decreased hyaluronic acid binding protein (HABP) staining compared with ONFH and control. Little KIAA1199 expression was observed in cartilage at the collapsed area of ONFH, which was accompanied by a slight decrease in HABP staining. The messenger RNA (mRNA) expression of HAS2 and KIAA1199 was upregulated in OA cartilage, while the mRNA expression of genes related to HA catabolism in ONFH cartilage showed mostly a downward trend. The MW of HA in OA cartilage increased while that in ONFH cartilage decreased. HA metabolism in ONFH is suggested to be generally indolent, and is activated in OA including high expression of KIAA1199. Interestingly, MW of HA in OA cartilage was not reduced.
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Affiliation(s)
- Jiarui Zhang
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Yoshihiro Nishida
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.,Department of Rehabilitation Medicine, Nagoya University Hospital, Nagoya, Aichi, Japan
| | - Hiroshi Koike
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Kan Ito
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Lisheng Zhuo
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Kazuki Nishida
- Department of Biostatistics Section, Center for Advanced Medicine and Clinical Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Koji Kimata
- Multidisciplinary Pain Center, Aichi Medical University, Nagakute, Aichi, Japan
| | - Kunihiro Ikuta
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Tomohisa Sakai
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Hiroshi Urakawa
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Taisuke Seki
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
| | - Shiro Imagama
- Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan
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Yuan Y, Liu Q, Wu Z, Zhong W, Lin Z, Luo W. TXNIP inhibits the progression of osteosarcoma through DDIT4-mediated mTORC1 suppression. Am J Cancer Res 2022; 12:3760-3779. [PMID: 36119812 PMCID: PMC9442022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/12/2022] [Indexed: 06/15/2023] Open
Abstract
Osteosarcoma (OS) is the most common primary malignant bone tumor in adolescents and children. The pathogenesis of this disease is complex and the mechanisms involved have not been fully elucidated. Thioredoxin-interacting protein (TXNIP), as a member of the α-rhodopsin inhibitory protein family, can combine with thioredoxin to inhibit its antioxidant function. This process inhibits glucose absorption and metabolic rearrangement necessary for the regulation of cellular growth. In recent years, TXNIP has emerged as a new candidate target for tumors. However, the biological function and role of TXNIP in OS remains unclear. This study confirmed the low expression of TXNIP in OS tissues and cells, which was significantly related to the poor survival rate and clinical characteristics of patients with OS. Various cell phenotype experiments have shown that TXNIP inhibits the proliferation, migration, and invasion of OS cells, and promotes their apoptosis. Further studies found that the tumor suppressor effect of TXNIP was mediated by upregulating DNA damage-inducible transcript 4 (DDIT4) and inhibiting the phosphorylation of mechanistic target of rapamycin complex 1 (mTORC1) downstream substrate S6. Based on the above, our study explored the key role of TXNIP/DDIT4/mTORC1 suppression as a regulatory axis in the progression of OS, and laid the foundation for precise targeted therapy for OS.
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Affiliation(s)
- Yuhao Yuan
- Department of Orthopaedics, Xiangya Hospital, Central South UniversityChangsha, Hunan, P. R. China
| | - Qing Liu
- Department of Orthopaedics, Xiangya Hospital, Central South UniversityChangsha, Hunan, P. R. China
| | - Ziyi Wu
- Department of Orthopaedics, Xiangya Hospital, Central South UniversityChangsha, Hunan, P. R. China
| | - Wei Zhong
- Department of Orthopaedics, Xiangya Hospital, Central South UniversityChangsha, Hunan, P. R. China
| | - Zili Lin
- Department of Orthopaedics, Xiangya Hospital, Central South UniversityChangsha, Hunan, P. R. China
| | - Wei Luo
- Department of Orthopaedics, Xiangya Hospital, Central South UniversityChangsha, Hunan, P. R. China
- National Clinical Research Center for Geriatric Disorders, Xiangya HospitalChangsha, Hunan, P. R. China
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Bai RJ, Li YS, Zhang FJ. Osteopontin, a bridge links osteoarthritis and osteoporosis. Front Endocrinol (Lausanne) 2022; 13:1012508. [PMID: 36387862 PMCID: PMC9649917 DOI: 10.3389/fendo.2022.1012508] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/13/2022] [Indexed: 11/13/2022] Open
Abstract
Osteoarthritis (OA) is the most prevalent joint disease characterized by degradation of articular cartilage, inflammation, and changes in periarticular and subchondral bone of joints. Osteoporosis (OP) is another systemic skeletal disease characterized by low bone mass and bone mineral density (BMD) accompanied by microarchitectural deterioration in bone tissue and increased bone fragility and fracture risk. Both OA and OP are mainly affected on the elderly people. Recent studies have shown that osteopontin (OPN) plays a vital role in bone metabolism and homeostasis. OPN involves these biological activities through participating in the proliferation, migration, differentiation, and adhesion of several bone-related cells, including chondrocytes, synoviocytes, osteoclasts, osteoblasts, and marrow mesenchymal stem cells (MSCs). OPN has been demonstrated to be closely related to the occurrence and development of many bone-related diseases, such as OA and OP. This review summarizes the role of OPN in regulating inflammation activity and bone metabolism in OA and OP. Furthermore, some drugs that targeted OPN to treat OA and OP are also summarized in the review. However, the complex mechanism of OPN in regulating OA and OP is not fully elucidated, which drives us to explore the depth effect of OPN on these two bone diseases.
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Affiliation(s)
- Rui-Jun Bai
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yu-Sheng Li
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
- *Correspondence: Yu-Sheng Li, ; Fang-Jie Zhang,
| | - Fang-Jie Zhang
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha, Hunan, China
- Department of Emergency Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
- *Correspondence: Yu-Sheng Li, ; Fang-Jie Zhang,
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