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Qiu Y, Yao J, Li L, Xiao M, Meng J, Huang X, Cai Y, Wen Z, Huang J, Zhu M, Chen S, Long X, Li J. Machine learning identifies ferroptosis-related genes as potential diagnostic biomarkers for osteoarthritis. Front Endocrinol (Lausanne) 2023; 14:1198763. [PMID: 37378023 PMCID: PMC10292652 DOI: 10.3389/fendo.2023.1198763] [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: 04/02/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
Background Osteoarthritis (OA) is one of the most common forms of degenerative arthritis and a major cause of pain and disability. Ferroptosis, a novel mode of cell death, has been verified to participate in the development of OA, but its mechanism is still unclear. This paper analyzed the ferroptosis-related genes (FRGs) in OA and explored their potential clinical value. Methods We downloaded data through the GEO database and screened for DEGs. Subsequently, FRGs were obtained using two machine learning methods, LASSO regression and SVM-RFE. The accuracy of the FRGs as disease diagnosis was identified using ROC curves and externally validated. The CIBERSORT analyzed the immune microenvironment rug regulatory network constructed through the DGIdb. The competitive endogenous RNA (ceRNA) visualization network was constructed to search for possible therapeutic targets. The expression levels of FRGs were verified by qRT-PCR and immunohistochemistry. Results In this study, we found 4 FRGs. The ROC curve showed that the combined 4 FRGs had the highest diagnostic value. Functional enrichment analysis showed that the 4 FRGs in OA could influence the development of OA through biological oxidative stress, immune response, and other processes. qRT-PCR and immunohistochemistry verified the expression of these key genes, further confirming our findings. Monocytes and macrophages are heavily infiltrated in OA tissues, and the persistent state of immune activation may promote the progression of OA. ETHINYL ESTRADIOL was a possible targeted therapeutic agent for OA. Meanwhile, ceRNA network analysis identified some lncRNAs that could regulate the FRGs. Conclusion We identify 4 FRGs (AQP8, BRD7, IFNA4, and ARHGEF26-AS1) closely associated with bio-oxidative stress and immune response, which may become early diagnostic and therapeutic targets for OA.
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Affiliation(s)
- Yue Qiu
- Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jun Yao
- Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Lin Li
- Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Meimei Xiao
- Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jinzhi Meng
- Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Xing Huang
- Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yang Cai
- Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Zhenpei Wen
- Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Junpu Huang
- Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Miaomiao Zhu
- First Clinical Medical College, Guangxi Medical University, Nanning, China
| | - Siyuan Chen
- First Clinical Medical College, Guangxi Medical University, Nanning, China
| | - Xingqing Long
- First Clinical Medical College, Guangxi Medical University, Nanning, China
| | - Jingqi Li
- First Clinical Medical College, Guangxi Medical University, Nanning, China
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Wei J, Ou Z, Tong B, Liao Z, Yang C. Engineered extracellular vesicles as therapeutics of degenerative orthopedic diseases. Front Bioeng Biotechnol 2023; 11:1162263. [PMID: 37362216 PMCID: PMC10289007 DOI: 10.3389/fbioe.2023.1162263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 05/19/2023] [Indexed: 06/28/2023] Open
Abstract
Degenerative orthopedic diseases, as a global public health problem, have made serious negative impact on patients' quality of life and socio-economic burden. Traditional treatments, including chemical drugs and surgical treatments, have obvious side effects and unsatisfactory efficacy. Therefore, biological therapy has become the focus of researches on degenerative orthopedic diseases. Extracellular vesicles (EVs), with superior properties of immunoregulatory, growth support, and drug delivery capabilities, have emerged as a new cell-free strategy for the treatment of many diseases, including degenerative orthopedic diseases. An increasing number of studies have shown that EVs can be engineered through cargo loading, surface modification, and chemical synthesis to improve efficiency, specificity, and safety. Herein, a comprehensive overview of recent advances in engineering strategies and applications of engineered EVs as well as related researches in degenerative orthopedic diseases, including osteoarthritis (OA), osteoporosis (OP), intervertebral disc degeneration (IDD) and osteonecrosis of the femoral head (ONFH), is provided. In addition, we analyze the potential and challenges of applying engineered EVs to clinical practice.
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Affiliation(s)
| | | | | | | | - Cao Yang
- *Correspondence: Zhiwei Liao, ; Cao Yang,
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103
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Wang H, Wu Z, Xu K. CKLF1 interference alleviates IL‑1β‑induced inflammation, apoptosis and degradation of the extracellular matrix in chondrocytes via CCR5. Exp Ther Med 2023; 25:303. [PMID: 37229323 PMCID: PMC10203912 DOI: 10.3892/etm.2023.12002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 03/29/2023] [Indexed: 05/27/2023] Open
Abstract
Osteoarthritis (OA) is a type of joint disease with a rising prevalence and incidence among the elderly across the global population. Chemokine-like factor 1 (CKLF1) is a human cytokine, which has been demonstrated to be involved in the progression of multiple human diseases. However, little attention has been paid to the impact of CKLF1 on OA. The present study was designed to identify the role of CKLF1 in OA and to clarify the regulatory mechanism. The expression levels of CKLF1 and its receptor CC chemokine receptor 5 (CCR5) were examined by reverse transcription-quantitative PCR (RT-qPCR) and western blotting. A Cell Counting Kit-8 assay was used to estimate cell viability. The levels and expression of inflammatory factors were determined by ELISA and RT-qPCR, respectively. Apoptosis was investigated by TUNEL assays and the protein levels of apoptosis-related factors were analyzed by western blotting. RT-qPCR and western blotting were used to examine the expression of extracellular matrix (ECM) degradation-associated proteins and ECM components. Dimethylmethylene blue analysis was used to analyze the production of soluble glycosamine sulfate additive. A co-immunoprecipitation assay was used to confirm the protein interaction between CKLF1 and CCR5. The results revealed that CKLF1 expression was increased in IL-1β-exposed murine chondrogenic ATDC5 cells. Furthermore, CKLF1 silencing enhanced the viability of IL-1β-induced ATDC5 cells, while inflammation, apoptosis and degradation of the ECM were reduced. Additionally, CKLF1 knockdown led to decreased CCR5 expression in IL-1β-challenged ATDC5 cells, and CKLF1 bound with CCR5. The enhanced viability, as well as the suppressed inflammation, apoptosis and degradation of the ECM, following CKLF1 knockdown in the IL-1β-induced ATDC5 cells were all restored after CCR5 was overexpressed. In conclusion, CKLF1 might serve a detrimental role in the development of OA by targeting its receptor CCR5.
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Affiliation(s)
- Haoran Wang
- Department of Orthopedics, Hangzhou Children's Hospital, Hangzhou, Zhejiang 310014, P.R. China
| | - Zhongqing Wu
- Department of Orthopedics, The First People's Hospital of Huzhou, Huzhou, Zhejiang 313000, P.R. China
| | - Kanna Xu
- Emergency Department, The First People's Hospital of Huzhou, Huzhou, Zhejiang 313000, P.R. China
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104
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Qian W, Li Z. Expression and diagnostic significance of integrin beta-2 in synovial fluid of patients with osteoarthritis. J Orthop Surg (Hong Kong) 2023; 31:10225536221147213. [PMID: 37379363 DOI: 10.1177/10225536221147213] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/30/2023] Open
Abstract
OBJECTIVE Osteoarthritis (OA) is characterized by synovial cartilage degeneration and is the leading cause of disability and pain worldwide. This study sought to investigate the expression of integrin beta-2 (ITGB2) in synovial fluid of OA patients and its clinical significance. METHODS A total of 110 OA patients were enrolled, who were classified into grade I (N = 35), II (N = 42), and III (N = 33) according to the Kellgren-Lawrence classification, with 110 healthy subjects as controls, and their clinical data were compared. ITGB2 level was detected by RT-qPCR. The receiver operating characteristic curve was used to analyze the predictive value of ITGB2 on OA occurrence. The correlation between ITGB2 and bone metabolism indexes procollagen type I N-terminal peptide (PINP), bone glaprotein (BGP), bone alkaline phosphatase (BALP), and β-collagen I telopeptide (β-CTX) was analyzed by the Pearson method. Logistic regression model was performed to analyze the influencing factors of OA. RESULTS The content of red blood cells, white blood cells, PINP, BGP, and BALP was lowered in OA patients, while β-CTX was elevated. ITGB2 was highly-expressed in OA patients, negatively-correlated with PINP, BGP, and BALP, but positively-correlated with β-CTX. ITGB2 level increased with the elevation of OA grade. The ITGB2 level >1.375 had certain diagnostic values for OA. ITGB2 level is related to OA severity and may be a biomarker for OA classification. ITGB2 was an independent risk factor for OA. CONCLUSION High expression of ITGB2 in synovial fluid can assist OA diagnosis and may be a biomarker for OA grade.
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Affiliation(s)
- Weiwei Qian
- Hangzhou Fuyang District Bone Injury Hospital of Traditional Chinese Medicine, Hangzhou, China
| | - Zhen Li
- Hangzhou Fuyang District Bone Injury Hospital of Traditional Chinese Medicine, Hangzhou, China
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Liu W, Jiang T, Zheng W, Zhang J, Li A, Lu C, Lin Z. FTO-mediated m6A demethylation of pri-miR-3591 alleviates osteoarthritis progression. Arthritis Res Ther 2023; 25:53. [PMID: 37005694 PMCID: PMC10067311 DOI: 10.1186/s13075-023-03035-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 03/20/2023] [Indexed: 04/04/2023] Open
Abstract
OBJECTIVES Increasing evidence have demonstrated the N6-methyladenosine (m6A) plays critical roles in osteoarthritis (OA) progression, but the role of m6A in OA has not been completely illuminated. Herein, we investigated the function and underlying mechanism of m6A demethylase fat mass and obesity-associated protein (FTO) in OA progression. MATERIALS AND METHODS The FTO expression was detected in mice OA cartilage tissues and lipopolysaccharide (LPS)-stimulated chondrocytes. Gain-of-function assays was used to evaluate the role of FTO in OA cartilage injury in vitro and in vivo. The miRNA-sequencing, RNA-binding protein immunoprecipitation (RIP), luciferase reporter assay, and in vitro pri-miRNA processing assays were conducted to confirm that FTO modulated the pri-miR-3591 process in an m6A-dependent manner and then the binding sites of miR-3591-5p with PRKAA2. RESULTS FTO was outstandingly downregulated in LPS-stimulated chondrocytes and OA cartilage tissues. FTO overexpression enhanced the proliferation, suppressed apoptosis, and decreased degradation of extracellular matrix in LPS-induced chondrocytes, whereas FTO knockdown contributed to the opposite effects. In vivo animal experiments showed that FTO overexpression markedly alleviated OA mice cartilage injury. Mechanically, FTO-mediated m6A demethylation of pri-miR-3591 leaded to a maturation block of miR-3591-5p, which relieved the inhibitory effect of miR-3591-5p on PRKAA2 and then promoted the increase of PRKAA2, thereby alleviating OA cartilage damage. CONCLUSIONS Our results attested that FTO alleviated the OA cartilage damage by mediating FTO/miR-3591-5p/PRKAA2 axis, which provided fresh insights into the therapeutic strategies for OA.
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Affiliation(s)
- Wengang Liu
- Department of Orthopedics, Guangdong Provincial Second Hospital of Traditional Chinese Medicine, Guangzhou, 510095, China
| | - Tao Jiang
- Department of Orthopedics, Guangdong Provincial Second Hospital of Traditional Chinese Medicine, Guangzhou, 510095, China
| | - Wei Zheng
- The Fifth Clinical College of Guangzhou, University of Chinese Medicine, Guangzhou, 510405, China
| | - Jiayuan Zhang
- The Fifth Clinical College of Guangzhou, University of Chinese Medicine, Guangzhou, 510405, China
| | - Anan Li
- Department of Orthopedics, Guangdong Provincial Second Hospital of Traditional Chinese Medicine, Guangzhou, 510095, China
| | - Chao Lu
- Department of Orthopedics, Guangdong Provincial Second Hospital of Traditional Chinese Medicine, Guangzhou, 510095, China
| | - Zhaowei Lin
- Orthopedics Center, Zhujiang Hospital of Southern Medical University, Guangzhou, 510000, China.
- Department of Joint and Orthopedics, Zhujiang Hospital of Southern Medical University, Guangzhou, 510000, China.
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Liu H, Zhao H, Huang Y, Lei M. Circ_0002715 promotes the development of osteoarthritis through regulating LXN by sponging miR-127-5p. J Orthop Surg Res 2023; 18:230. [PMID: 36949500 PMCID: PMC10031964 DOI: 10.1186/s13018-023-03638-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 02/22/2023] [Indexed: 03/24/2023] Open
Abstract
BACKGROUND Our study aims to investigate the role and mechanism of circular RNA_0002715 (circ_0002715) in osteoarthritis (OA) progression. METHODS IL-1β-induced CHON-001 cells were used to mimic OA cell model. Circ_0002715, microRNA (miR)-127-5p and Latexin (LXN) expression was detected by quantitative real-time PCR. Cell functions were determined by MTT assay, flow cytometry and ELISA assay. Protein expression was examined by western blot. RESULTS Circ_0002715 was highly expressed in OA cartilage tissues. Circ_0002715 silencing inhibited inflammation, apoptosis, and ECM degradation in IL-1β-interfered CHON-001 cells. Circ_0002715 could sponge miR-127-5p, and miR-127-5p could target LXN. The effect of circ_0002715 down-regulation on chondrocyte injury was partially restored by miR-127-5p inhibitor. MiR-127-5p could suppress chondrocyte injury by inhibiting LXN expression. CONCLUSION Circ_0002715 might be a new therapeutic target for OA, which regulated miR-127-5p/LXN axis to promote IL-1β-induced chondrocyte injury.
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Affiliation(s)
- Hongbo Liu
- Department of Rehabilitation, Chongqing Traditional Chinese Medicine Hospital, No. 6, Panxi Qizhi Road, Jiangbei District, Chongqing, 400021, China
| | - Hongxia Zhao
- Department of Rehabilitation, Chongqing Traditional Chinese Medicine Hospital, No. 6, Panxi Qizhi Road, Jiangbei District, Chongqing, 400021, China
| | - Yin Huang
- Department of Acupuncture, Chongqing Traditional Chinese Medicine Hospital, Chongqing, 400021, China
| | - Ming Lei
- Department of Rehabilitation, Chongqing Traditional Chinese Medicine Hospital, No. 6, Panxi Qizhi Road, Jiangbei District, Chongqing, 400021, China.
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Lagneau N, Tournier P, Nativel F, Maugars Y, Guicheux J, Le Visage C, Delplace V. Harnessing cell-material interactions to control stem cell secretion for osteoarthritis treatment. Biomaterials 2023; 296:122091. [PMID: 36947892 DOI: 10.1016/j.biomaterials.2023.122091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 03/08/2023] [Accepted: 03/12/2023] [Indexed: 03/16/2023]
Abstract
Osteoarthritis (OA) is the most common debilitating joint disease, yet there is no curative treatment for OA to date. Delivering mesenchymal stromal cells (MSCs) as therapeutic cells to mitigate the inflammatory symptoms associated with OA is attracting increasing attention. In principle, MSCs could respond to the pro-inflammatory microenvironment of an OA joint by the secretion of anti-inflammatory, anti-apoptotic, immunomodulatory and pro-regenerative factors, therefore limiting pain, as well as the disease development. However, the microenvironment of MSCs is known to greatly affect their survival and bioactivity, and using tailored biomaterial scaffolds could be key to the success of intra-articular MSC-based therapies. The aim of this review is to identify and discuss essential characteristics of biomaterial scaffolds to best promote MSC secretory functions in the context of OA. First, a brief introduction to the OA physiopathology is provided, followed by an overview of the MSC secretory functions, as well as the current limitations of MSC-based therapy. Then, we review the current knowledge on the effects of cell-material interactions on MSC secretion. These considerations allow us to define rational guidelines for next-generation biomaterial design to improve the MSC-based therapy of OA.
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Affiliation(s)
- Nathan Lagneau
- Nantes Université, Oniris, CHU Nantes, INSERM, Regenerative Medicine and Skeleton, RMeS, UMR 1229, F-44000, France
| | - Pierre Tournier
- Nantes Université, Oniris, CHU Nantes, INSERM, Regenerative Medicine and Skeleton, RMeS, UMR 1229, F-44000, France
| | - Fabien Nativel
- Nantes Université, Oniris, CHU Nantes, INSERM, Regenerative Medicine and Skeleton, RMeS, UMR 1229, F-44000, France; Nantes Université, UFR Sciences Biologiques et Pharmaceutiques, Nantes, F-44035, France
| | - Yves Maugars
- Nantes Université, Oniris, CHU Nantes, INSERM, Regenerative Medicine and Skeleton, RMeS, UMR 1229, F-44000, France
| | - Jérôme Guicheux
- Nantes Université, Oniris, CHU Nantes, INSERM, Regenerative Medicine and Skeleton, RMeS, UMR 1229, F-44000, France.
| | - Catherine Le Visage
- Nantes Université, Oniris, CHU Nantes, INSERM, Regenerative Medicine and Skeleton, RMeS, UMR 1229, F-44000, France
| | - Vianney Delplace
- Nantes Université, Oniris, CHU Nantes, INSERM, Regenerative Medicine and Skeleton, RMeS, UMR 1229, F-44000, France
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Asanuma K, Yokota S, Chosa N, Kamo M, Ibi M, Mayama H, Irié T, Satoh K, Ishisaki A. Hydrogen peroxide-induced oxidative stress promotes expression of CXCL15/Lungkine mRNA in a MEK/ERK-dependent manner in fibroblast-like synoviocytes derived from mouse temporomandibular joint. J Oral Biosci 2023; 65:97-103. [PMID: 36584898 DOI: 10.1016/j.job.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/21/2022] [Accepted: 12/19/2022] [Indexed: 12/29/2022]
Abstract
OBJECTIVES Temporomandibular joint osteoarthritis (TMJ-OA) is a multifactorial disease caused by inflammation and oxidative stress. It has been hypothesized that mechanical stress-induced injury of TMJ tissues induces the generation of reactive oxygen species (ROS), such as hydroxyl radical (OH∙), in the synovial fluid (SF). In general, the overproduction of ROS contributes to synovial inflammation and dysfunction of the subchondral bone in OA. However, the mechanism by which ROS-injured synoviocytes recruit inflammatory cells to TMJ-OA lesions remains unclear. METHODS Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was performed to evaluate the mRNA expression of chemoattractant molecules. The phosphorylation levels of intracellular signaling molecules were evaluated using western blot analysis. RESULTS Hydrogen peroxide (H2O2) treatment significantly promoted mRNA expression of neutrophil chemoattractant CXCL15/Lungkine in a dose-dependent manner (100-500 μM) in fibroblast-like synoviocytes (FLSs) derived from mouse TMJ. H2O2 (500 μM) significantly upregulated the phosphorylation of extracellular signal-regulated kinase (ERK)1 and ERK2 in FLSs. Intriguingly, the mitogen-activated protein (MAP)/ERK kinase (MEK) inhibitor U0126 (10 μM) nullified H2O2-induced increase in CXCL15/Lungkine mRNA expression. Additionally, H2O2 (500 μM) administration significantly upregulated OH∙ production in FLSs, as assessed by live-cell permeant fluorescent probe targeted against OH∙ under fluorescence microscopy. Furthermore, the ROS inhibitor N-acetyl-l-cysteine (5 mM) partially but significantly reversed H2O2-mediated phosphorylation of ERK1/2. CONCLUSIONS H2O2-induced oxidative stress promoted the expression of CXCL15/Lungkine mRNA in a MEK/ERK-dependent manner in mouse TMJ-derived FLSs, suggesting that FLSs recruit neutrophils to TMJ-OA lesions through the production of CXCL15/Lungkine and exacerbate the local inflammatory response.
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Affiliation(s)
- Kanna Asanuma
- Division of Cellular Biosignal Sciences, Department of Biochemistry, Iwate Medical University, 1-1-1 Idai-dori, Yahaba-cho, Shiwa-gun, Iwate-ken 028-3694, Japan; Division of Orthodontics, Department of Developmental Oral Health Science, Iwate Medical University, 1-3-27 Chuo-dori, Morioka-shi, Iwate-ken 020-8505, Japan
| | - Seiji Yokota
- Division of Cellular Biosignal Sciences, Department of Biochemistry, Iwate Medical University, 1-1-1 Idai-dori, Yahaba-cho, Shiwa-gun, Iwate-ken 028-3694, Japan
| | - Naoyuki Chosa
- Division of Cellular Biosignal Sciences, Department of Biochemistry, Iwate Medical University, 1-1-1 Idai-dori, Yahaba-cho, Shiwa-gun, Iwate-ken 028-3694, Japan
| | - Masaharu Kamo
- Division of Cellular Biosignal Sciences, Department of Biochemistry, Iwate Medical University, 1-1-1 Idai-dori, Yahaba-cho, Shiwa-gun, Iwate-ken 028-3694, Japan
| | - Miho Ibi
- Division of Anatomical and Cellular Pathology, Department of Pathology, Iwate Medical University, 1-1-1 Idai-dori, Yahaba-cho, Shiwa-gun, Iwate-ken 028-3694, Japan
| | - Hisayo Mayama
- Division of Orthodontics, Department of Developmental Oral Health Science, Iwate Medical University, 1-3-27 Chuo-dori, Morioka-shi, Iwate-ken 020-8505, Japan
| | - Tarou Irié
- Division of Anatomical and Cellular Pathology, Department of Pathology, Iwate Medical University, 1-1-1 Idai-dori, Yahaba-cho, Shiwa-gun, Iwate-ken 028-3694, Japan
| | - Kazuro Satoh
- Division of Orthodontics, Department of Developmental Oral Health Science, Iwate Medical University, 1-3-27 Chuo-dori, Morioka-shi, Iwate-ken 020-8505, Japan
| | - Akira Ishisaki
- Division of Cellular Biosignal Sciences, Department of Biochemistry, Iwate Medical University, 1-1-1 Idai-dori, Yahaba-cho, Shiwa-gun, Iwate-ken 028-3694, Japan.
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Mostafa RE, Salama AAA. Eplerenone modulates the inflammatory response in monosodium iodoacetate-induced knee osteoarthritis in rats: Involvement of RANKL/OPG axis. Life Sci 2023; 316:121405. [PMID: 36681186 DOI: 10.1016/j.lfs.2023.121405] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/04/2023] [Accepted: 01/13/2023] [Indexed: 01/20/2023]
Abstract
AIMS Osteoarthritis (OA) is a multifactorial degenerative disease marked by the progressive deterioration of articular cartilage with inflammation of the synovium. OA's main symptoms include pain and function loss. Monosodium Iodoacetate (MIA) experimental model is widely-used for OS induction since it produces symptoms comparable to those occurring in humans. MATERIALS AND METHODS Thirty-two rats were divided into four groups (n = 8). The 1st group received saline and included the normal-control rats. Groups 2-4 received intra-articular injections of MIA (3 mg/50 μL) in the rats' knee joints to induce OA. Group 2 included the MIA-control rats. Groups 3 and 4 received intra-articular MIA followed by a 14-day oral eplerenone (50 and 100 mg/kg); respectively. KEY FINDINGS Intra-articular injection of MIA in rats' knee joints caused significant inflammation and pain, elevation of Akt and ERK gene expression in knee joints along with significant alterations in the histological pictures of knee joints and OARSI scores. RANKL/OPG Axis was significantly disrupted. SIGNIFICANCE Eplerenone treatment produced a significant improvement in motor coordination and spontaneous locomotor activity in rats and modulated the key inflammatory mediators in OA (TNF-α, NF-κβ, and IL-6). Eplerenone also suppressed the qRT-PCR gene expression of Akt and ERK in knee joint tissues and improved the histological pictures and OARSI scores of knee joints of treated rats. Eplerenone caused a decline in RANKL concentration accompanied by a rise in OPG concentration thus modulating the RANKL/OPG Axis. Consequently, eplerenone is a candidate for OA therapy due to its potential anti-inflammatory effects.
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Affiliation(s)
- Rasha E Mostafa
- Pharmacology Department, Medical Research and Clinical Studies Institute, National Research Centre (ID: 60014618), Cairo, Egypt.
| | - Abeer A A Salama
- Pharmacology Department, Medical Research and Clinical Studies Institute, National Research Centre (ID: 60014618), Cairo, Egypt
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Paesa M, Alejo T, Garcia-Alvarez F, Arruebo M, Mendoza G. New insights in osteoarthritis diagnosis and treatment: Nano-strategies for an improved disease management. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2023; 15:e1844. [PMID: 35965293 DOI: 10.1002/wnan.1844] [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: 12/02/2021] [Revised: 06/02/2022] [Accepted: 07/12/2022] [Indexed: 11/07/2022]
Abstract
Osteoarthritis (OA) is a common chronic joint pathology that has become a predominant cause of disability worldwide. Even though the origin and evolution of OA rely on different factors that are not yet elucidated nor understood, the development of novel strategies to treat OA has emerged in the last years. Cartilage degradation is the main hallmark of the pathology though alterations in bone and synovial inflammation, among other comorbidities, are also involved during OA progression. From a molecular point of view, a vast amount of signaling pathways are implicated in the progression of the disease, opening up a wide plethora of targets to attenuate or even halt OA. The main purpose of this review is to shed light on the recent strategies published based on nanotechnology for the early diagnosis of the disease as well as the most promising nano-enabling therapeutic approaches validated in preclinical models. To address the clinical issue, the key pathways involved in OA initiation and progression are described as the main potential targets for OA prevention and early treatment. Furthermore, an overview of current therapeutic strategies is depicted. Finally, to solve the drawbacks of current treatments, nanobiomedicine has shown demonstrated benefits when using drug delivery systems compared with the administration of the equivalent doses of the free drugs and the potential of disease-modifying OA drugs when using nanosystems. We anticipate that the development of smart and specific bioresponsive and biocompatible nanosystems will provide a solid and promising basis for effective OA early diagnosis and treatment. This article is categorized under: Diagnostic Tools > In Vivo Nanodiagnostics and Imaging Implantable Materials and Surgical Technologies > Nanotechnology in Tissue Repair and Replacement.
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Affiliation(s)
- Monica Paesa
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Aragón Materials Science Institute, ICMA, Zaragoza, Spain
| | - Teresa Alejo
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Aragón Materials Science Institute, ICMA, Zaragoza, Spain
- Health Research Institute Aragon (IIS Aragon), Zaragoza, Spain
| | - Felicito Garcia-Alvarez
- Health Research Institute Aragon (IIS Aragon), Zaragoza, Spain
- Hospital Clínico Universitario Lozano Blesa, Department of Orthopedic Surgery & Traumatology, University of Zaragoza, Zaragoza, Spain
| | - Manuel Arruebo
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Aragón Materials Science Institute, ICMA, Zaragoza, Spain
- Health Research Institute Aragon (IIS Aragon), Zaragoza, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Madrid, Spain
| | - Gracia Mendoza
- Health Research Institute Aragon (IIS Aragon), Zaragoza, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Madrid, Spain
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111
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Huang H, Dong X, Mao K, Pan W, Nie B, Jiang L. Identification of key candidate genes and pathways in rheumatoid arthritis and osteoarthritis by integrated bioinformatical analysis. Front Genet 2023; 14:1083615. [PMID: 36861127 PMCID: PMC9968929 DOI: 10.3389/fgene.2023.1083615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 01/26/2023] [Indexed: 02/15/2023] Open
Abstract
Rheumatoid arthritis (RA) and osteoarthritis (OA) are the most common joint disorders. Although they have shown analogous clinical manifestations, the pathogenesis of RA and OA are different. In this study, we used the online Gene Expression Omnibus (GEO) microarray expression profiling dataset GSE153015 to identify gene signatures between RA and OA joints. The relevant data on 8 subjects obtained from large joints of RA patients (RA-LJ), 8 subjects obtained from small joints of RA patients (RA-SJ), and 4 subjects with OA were investigated. Differentially expressed genes (DEGs) were screened. Functional enrichment analysis of DEGs including the Gene Ontology terms and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways were identified, which were mainly associated with T cell activation or chemokine activity. Besides, protein-protein interaction (PPI) network analysis was performed, and key modules were identified. Hub genes of RA-LJ and OA groups were screened, they were CD8A, GZMB, CCL5, CD2, and CXCL9, whereas CD8A, CD2, IL7R, CD27, and GZMB were hub genes of RA-SJ and OA group. The novel DEGs and functional pathways between RA and OA identified in this study may provide new insight into the underlying molecular mechanisms and therapeutic strategies of RA and OA.
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Affiliation(s)
- Huijing Huang
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xinyi Dong
- Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Kaimin Mao
- Department of Critical Care Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Wanwan Pan
- Yankuang New Journey General Hospital, Jingning, Shandong, China
| | - Bin’en Nie
- Department of Bone and Joint Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Lindi Jiang
- Department of Rheumatology, Zhongshan Hospital, Fudan University, Shanghai, China,*Correspondence: Lindi Jiang,
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112
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Cai T, Ye H, Jiang H, Lin C, Lou C, Wang W, Yan Z, Xue X, Pan X, Lin J. Stevioside targets the NF-κB and MAPK pathways for inhibiting inflammation and apoptosis of chondrocytes and ameliorates osteoarthritis in vivo. Int Immunopharmacol 2023; 115:109683. [PMID: 36630751 DOI: 10.1016/j.intimp.2023.109683] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/21/2022] [Accepted: 12/31/2022] [Indexed: 01/11/2023]
Abstract
Osteoarthritis (OA) is a joint disease that is characterized by articular cartilage degeneration and destruction. Stevioside (SVS) is a diterpenoid glycoside extracted from Stevia rebaudiana Bertoni with some specific effects against inflammatory and apoptotic, whereas it is still unclear what function SVS has in osteoarthritis. This study focuses on the anti-inflammatory and anti-apoptosis functions of SVS on chondrocytes induced by interleukin (IL)-1beta, and the role of SVS in an osteoarthritis model for mice. We can detect the production of inflammatory factors such as nitric oxide (NO) and prostaglandin E2 (PGE2) using real-time quantitative polymerase chain reaction (RT-qPCR), the Griess reaction, and enzyme linked immunosorbent assay (ELISA). On the basis of Western blot, we have observed the protein expressions of cartilage matrix metabolism, inflammatory factors, and apoptosis of chondrocytes. Simultaneously, the pharmacological effects of SVS in mice were evaluated by hematoxylin and eosin (HE), toluidine blue, Safranin O, and immunohistochemical staining. The results show that SVS slows extracellular matrix degradation and chondrocyte apoptosis. In addition, SVS mediates its cellular effect by inhibiting the activation of mitogen-activated protein kinase (MAPK) and nuclear factor kappa B (NF-κB) signaling pathways. Meanwhile, molecular docking studies revealed that SVS has excellent binding capabilities to p65, extracellular signal-regulated kinase (ERK), p38, and c-Jun N-terminal kinase (JNK). The study suggests that SVS can be developed as a potential osteoarthritis treatment.
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Affiliation(s)
- Tingwen Cai
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China; Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, Zhejiang Province, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Hantao Ye
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China; Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, Zhejiang Province, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Hongyi Jiang
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China; Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, Zhejiang Province, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Chihao Lin
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China; Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, Zhejiang Province, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Chao Lou
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China; Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, Zhejiang Province, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Weidan Wang
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China; Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, Zhejiang Province, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Zijian Yan
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China; Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou, Zhejiang Province, China; The Second School of Medicine, Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Xinghe Xue
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - Xiaoyun Pan
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.
| | - Jian Lin
- Department of Orthopedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China.
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113
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Soluble and EV-Associated Diagnostic and Prognostic Biomarkers in Knee Osteoarthritis Pathology and Detection. Life (Basel) 2023; 13:life13020342. [PMID: 36836699 PMCID: PMC9961153 DOI: 10.3390/life13020342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/13/2023] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
Osteoarthritis (OA) is the most common degenerative disease of the connective tissue of the human musculoskeletal system. Despite its widespread prevalence, there are many limitations in its diagnosis and treatment. OA diagnosis currently relies on the presence of clinical symptoms, sometimes accompanied by changes in joint X-rays or MRIs. Biomarkers help not only to diagnose early disease progression but also to understand the process of OA in many ways. In this article, we briefly summarize information on articular joints and joint tissues, the pathogenesis of OA and review the literature about biomarkers in the field of OA, specifically inflammatory cytokines/chemokines, proteins, miRNA, and metabolic biomarkers found in the blood, synovial fluid and in extracellular vesicles.
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114
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Cai Y, Wang Z, Liao B, Sun Z, Zhu P. Anti-inflammatory and Chondroprotective Effects of Platelet-derived Growth Factor-BB on Osteoarthritis Rat Models. J Gerontol A Biol Sci Med Sci 2023; 78:51-59. [PMID: 35640164 DOI: 10.1093/gerona/glac118] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Indexed: 01/31/2023] Open
Abstract
Osteoarthritis (OA) is a common and challenging joint disease that mainly affects the diarthrodial joints. Traditionally, except for surgery for severe cases, treatments for OA mainly focus on relieving pain and improving joint function. However, these treatments are not effective for cartilage repair and induce only symptomatic relief. Platelet-derived growth factor (PDGF)-BB, a member of the PDGF cytokine family, has been proved to have effects on protecting the chondrocytes via multiple mechanisms. In this study, we further focused on the effects of PDGF-BB on OA and found that PDGF-BB could attenuate OA development by inhibiting inflammation and enhancing cell proliferation via JAK2/STAT3, PI3K/AKT, and p38 signaling pathways and PKA-mediated regulation of SOX-9/RunX-2. This article demonstrates the feasibility of PDGF-BB application as a treatment for OA. This is the first article that reports that PDGF-BB attenuates OA development via PKA-mediated regulation of SOX-9 and RunX-2.
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Affiliation(s)
- Yu Cai
- Department of Rehabilitation, Wuhan Fourth Hospital, Wuhan, China
| | - Zhengchao Wang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bokai Liao
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, China
| | - Zhenxing Sun
- Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengfei Zhu
- Department of Cardiology, Wuhan Fourth Hospital, Wuhan, China
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115
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Kassis A, Fichot MC, Horcajada MN, Horstman AMH, Duncan P, Bergonzelli G, Preitner N, Zimmermann D, Bosco N, Vidal K, Donato-Capel L. Nutritional and lifestyle management of the aging journey: A narrative review. Front Nutr 2023; 9:1087505. [PMID: 36761987 PMCID: PMC9903079 DOI: 10.3389/fnut.2022.1087505] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 12/28/2022] [Indexed: 01/25/2023] Open
Abstract
With age, the physiological responses to occasional or regular stressors from a broad range of functions tend to change and adjust at a different pace and restoring these functions in the normal healthy range becomes increasingly challenging. Even if this natural decline is somehow unavoidable, opportunities exist to slow down and attenuate the impact of advancing age on major physiological processes which, when weakened, constitute the hallmarks of aging. This narrative review revisits the current knowledge related to the aging process and its impact on key metabolic functions including immune, digestive, nervous, musculoskeletal, and cardiovascular functions; and revisits insights into the important biological targets that could inspire effective strategies to promote healthy aging.
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Affiliation(s)
- Amira Kassis
- Whiteboard Nutrition Science, Beaconsfield, QC, Canada,Amira Kassis,
| | | | | | | | - Peter Duncan
- Nestlé Research, Société des Produits Nestlé S.A., Lausanne, Switzerland
| | | | - Nicolas Preitner
- Nestlé Research, Société des Produits Nestlé S.A., Lausanne, Switzerland
| | - Diane Zimmermann
- Nestlé Research, Société des Produits Nestlé S.A., Lausanne, Switzerland
| | - Nabil Bosco
- Nestlé Research, Société des Produits Nestlé S.A., Lausanne, Switzerland
| | - Karine Vidal
- Nestlé Research, Société des Produits Nestlé S.A., Lausanne, Switzerland
| | - Laurence Donato-Capel
- Nestlé Research, Société des Produits Nestlé S.A., Lausanne, Switzerland,*Correspondence: Laurence Donato-Capel,
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116
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Mulberroside A alleviates osteoarthritis via restoring impaired autophagy and suppressing MAPK/NF-κB/PI3K-AKT-mTOR signaling pathways. iScience 2023; 26:105936. [PMID: 36698724 PMCID: PMC9868682 DOI: 10.1016/j.isci.2023.105936] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/11/2022] [Accepted: 01/04/2023] [Indexed: 01/07/2023] Open
Abstract
Osteoarthritis (OA) is a trauma-/age-related degenerative disease characterized by chronic inflammation as one of its pathogenic mechanisms. Mulberroside A (MA), a natural bioactive withanolide, demonstrates anti-inflammatory properties in various diseases; however, little is known about the effect of MA on OA. We aim to examine the role of MA on OA and to identify the potential mechanisms through which it protects articular cartilage. In vitro, MA improved inflammatory response, anabolism, and catabolism in IL-1β-induced OA chondrocytes. The chondroprotective effects of MA were attributed to suppressing the MAPK, NF-κB, and PI3K-AKT-mTOR signaling pathways, as well as promoting the autophagy process. In vivo, intra-articular injection of MA reduced the cartilage destruction and reversed the change of anabolic and catabolic-related proteins in destabilized medial meniscus (DMM)-induced OA models. Thus, the study indicates that MA exhibits a chondroprotective effect and might be a promising agent for OA treatment.
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117
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Zhang XA, Kong H. Mechanism of HIFs in osteoarthritis. Front Immunol 2023; 14:1168799. [PMID: 37020556 PMCID: PMC10067622 DOI: 10.3389/fimmu.2023.1168799] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 03/09/2023] [Indexed: 04/07/2023] Open
Abstract
Osteoarthritis (OA) is a common disabling disease which has a high incidence rate in the elderly. Studies have found that many factors are involved in the pathogenesis of OA. Hypoxia-inducible factors (HIFs) are core regulators that induce hypoxia genes, repair the cellular oxygen environment, and play an important role in the treatment of OA. For example, HIF-1α can maintain the stability of the articular cartilage matrix, HIF-2α is able to cause chondrocyte apoptosis and intensify in-flammatory response, and HIF-3α may be the target gene of HIF-1α and HIF-2α, thereby playing a negative regulatory role. This review examines the mechanism of HIFs in cartilage extracellular matrix degradation, apoptosis, inflammatory reaction, autophagy and then further expounds on the roles of HIFs in OA, consequently providing theoretical support for the pathogenesis of OA and a new target for OA treatment.
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118
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Xu L, Zhang F, Cheng G, Yuan X, Wu Y, Wu H, Wang Q, Chen J, Kuai J, Chang Y, Wei W, Yan S. Attenuation of experimental osteoarthritis with human adipose-derived mesenchymal stem cell therapy: inhibition of the pyroptosis in chondrocytes. Inflamm Res 2023; 72:89-105. [PMID: 36331571 DOI: 10.1007/s00011-022-01655-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 10/03/2022] [Indexed: 11/06/2022] Open
Abstract
AIM To explore the role and mechanism of human adipose-derived mesenchymal stem cells (hAD-MSCs) in the treatment of osteoarthritis (OA). METHODS OA hulth model of Sprague Dawley (SD) rats and 20 ng/ml TNF-α treated chondrocytes were used as models of OA in vivo and in vitro, respectively. hAD-MSCs were administrated in the articular cavity by injection in vivo and co-cultured with chondrocytes using transwell in vitro. Haematoxylin and eosin staining and Safranin-O/Fast green staining were performed to detect tissue destruction and histopathology. Scanning electron microscopy and transmission electron microscopy were used to observe the ultrastructure of chondrocytes. The pyroptosis signaling pathway-related proteins were detected by immunohistochemistry, immunofluorescence, qRT-PCR and Western blot. And small interference technology was used to study the mechanism in depth. RESULTS hAD-MSCs could delay the development of rat OA, improve the pathological changes of joints, inhibit the expression of NLRP3, Caspase1, GSDMD and TNFR1. In vitro, the expression of pyroptosis signal proteins in chondrocytes was significantly elevated when stimulated with TNF-α, the level of inflammatory factors such as IL-1β, IL-18 was increased, and the cell morphology was significantly destroyed. While co-cultured with hAD-MSCs, these syndromes were reversed. Knockout of TNFR1 also returned the upregulation of pyroptosis signals which caused by TNF-α. CONCLUSION These results demonstrated that hAD-MSCs could inhibit pyroptosis signaling pathway of chondrocytes induced by TNF-α, which have raised our understanding of the role of hAD-MSCs as promising therapy for the management of OA.
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Affiliation(s)
- Liang Xu
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Feng Zhang
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Gang Cheng
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Xiaoyang Yuan
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Yujiao Wu
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Huaxun Wu
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Qingtong Wang
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Jingyu Chen
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Jiajie Kuai
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Yan Chang
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China.,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China.,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China
| | - Wei Wei
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. .,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China. .,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China.
| | - Shangxue Yan
- Institute of Clinical Pharmacology, Anhui Medical University, 81 Meishan Road, Hefei, 230032, China. .,Key Laboratory of Anti-Inflammatory and Immune Medicine, Ministry of Education, Hefei, China. .,Anhui Collaborative Innovation Center of Anti-Inflammatory and Immune Medicine, Hefei, China.
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119
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Cai D, Zhang J, Yang J, Lv Q, Zhong C. Overexpression of FTO alleviates osteoarthritis by regulating the processing of miR-515-5p and the TLR4/MyD88/NF-κB axis. Int Immunopharmacol 2023; 114:109524. [PMID: 36538851 DOI: 10.1016/j.intimp.2022.109524] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 11/18/2022] [Accepted: 11/27/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Osteoarthritis (OA) is regarded as the most prevalent chronic joint disease. Fat-mass and obesity-associated gene (FTO) is involved in OA alleviation. This study elucidated the role of FTO in OA and the associated mechanism. METHODS We established a cell injury model by stimulating human normal chondrocytes (C28/I2) with lipopolysaccharide (LPS), and measured cell viability, apoptosis, and inflammatory cytokines using CCK-8, flow cytometry, Western blot, and ELISA. TLR4, MyD88, p/t-p65, and p/t-IκBα levels, FTO, COX-2, and iNOS mRNA levels, and m6A methylation levels were measured by Western blot, RT-qPCR, and colorimetry. RNA immunoprecipitation and co-immunoprecipitation were conducted to confirm the interaction between FTO and DGCR8. pri-miR-515-5p process was regulated in an m6A-dependent manner. After predicting the presence of several binding sites between miR-515-5p and TLR4 on Targetscan, we further confirmed their relationship by dual-luciferase assay. OA rat models were established by monosodium iodoacetate injection. The pathological changes in knee joint were observed by HE staining. RESULTS FTO was diminished in LPS-induced C28/I2 cells. With the increase of LPS concentration, cell viability was repressed, apoptosis rate was increased, and inflammatory markers were promoted, which were annulled by FTO overexpression. FTO interacted with DGCR8 and modulated the pri-miR-515-5p processing in an m6A-dependent manner. miR-515-5p silencing partially averted the inhibitory effect of FTO on LPS-induced cell injury. Given that TLR4 was a direct target of miR-515-5p, miR-515-5p inactivated the MyD88/NF-κB pathway by targeting TLR4. FTO overexpression improved cartilage structure in OA rats, reduced apoptosis, inhibited inflammation in synovial fluid, and repressed the TLR4/MyD88/NF-κB axis. CONCLUSION FTO alleviated OA in an m6A-dependent manner via the miR-515-5p/TLR4/MyD88/NF-κB axis.
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Affiliation(s)
- Dongfeng Cai
- Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563000, China.
| | - Jing Zhang
- Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563000, China
| | - Jin Yang
- Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563000, China
| | - Qi Lv
- Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563000, China
| | - Chao Zhong
- Department of Orthopedics, Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Road, Huichuan District, Zunyi, Guizhou 563000, China
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120
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Kim J, Lee CG, Hwang S, Yun SH, Uprety LP, Oh KI, Singh S, Yoo J, Jeong H, Yong Y, Yeo S, Park E, Jeong SY. Anti-Osteoarthritic Effects of Prunella Vulgaris and Gentiana Lutea In Vitro and In Vivo. Antioxidants (Basel) 2022; 12:antiox12010047. [PMID: 36670908 PMCID: PMC9854930 DOI: 10.3390/antiox12010047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/15/2022] [Accepted: 12/19/2022] [Indexed: 12/29/2022] Open
Abstract
Osteoarthritis (OA) is the progressive destruction of articular cartilage with severe symptoms, including pain and stiffness. We investigated the anti-osteoarthritic effects of Prunella vulgaris (PV) and Gentiana lutea (GL) extract in primary cultured chondrocytes RAW 264.7 cells in vitro and destabilization of the medial meniscus (DMM)-induced OA mice in vivo. Primary chondrocytes were induced with IL-1β, and RAW 264.7 cells were treated with LPS and co-incubated with either individual extracts of PV and GL or different ratios of PV and GL mixture. For the OA animal model, the medial meniscus (DMM) was destabilized in 9-week-old male C57BL/6 mice. Treatment of individual PV and GL and combination of PV and GL extracts inhibited the mRNA expression level of COX2 in chondrocytes and RAW 264.7 cells. The optimized inhibitory effect was attained with a PV and GL combination at an 8:2 ratio (PG) without cytotoxic effects. PG extracts prevented the expression of catabolic factors (COX2, Mmp3, Mmp9, and Mmp13) and inflammatory mediator levels (PGE2 and collagenase). In addition, PG decreased subchondral sclerosis and increased BMD in the subchondral region of DMM-induced OA mice with protection of articular cartilage destruction by inhibiting inflammatory processes. This study suggests that PG may be an alternative medicinal herb for treatment of OA.
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Affiliation(s)
- Jeonghyun Kim
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Chang-Gun Lee
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
- AI-Superconvergence KIURI Translational Research Center, Ajou University School of Medicine, Suwon 16499, Republic of Korea
| | - Seokjin Hwang
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Seung-Hee Yun
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Laxmi Prasad Uprety
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Kang-Il Oh
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Shivani Singh
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Jisu Yoo
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
| | - Hyesoo Jeong
- Nine B Co., Ltd., Daejeon 34121, Republic of Korea
| | | | - Subin Yeo
- Nine B Co., Ltd., Daejeon 34121, Republic of Korea
| | - Eunkuk Park
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
- Correspondence: (E.P.); (S.-Y.J.); Tel.: +82-31-219-4520 (E.P. & S.-Y.J.); Fax: +82-31-219-4521 (E.P. & S.-Y.J.)
| | - Seon-Yong Jeong
- Department of Medical Genetics, Ajou University School of Medicine, Suwon 16499, Republic of Korea
- Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon 16499, Republic of Korea
- Nine B Co., Ltd., Daejeon 34121, Republic of Korea
- Correspondence: (E.P.); (S.-Y.J.); Tel.: +82-31-219-4520 (E.P. & S.-Y.J.); Fax: +82-31-219-4521 (E.P. & S.-Y.J.)
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Szponder T, Latalski M, Danielewicz A, Krać K, Kozera A, Drzewiecka B, Nguyen Ngoc D, Dobko D, Wessely-Szponder J. Osteoarthritis: Pathogenesis, Animal Models, and New Regenerative Therapies. J Clin Med 2022; 12:jcm12010005. [PMID: 36614806 PMCID: PMC9821671 DOI: 10.3390/jcm12010005] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/14/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Osteoarthritis (OA) is a chronic, progressive, multifactorial disease resulting in a progressive loss of articular cartilage structure and function that is most common in middle-aged and older patients. OA is involved in the loss of extracellular matrix and cartilage as well as cell number decreases within the matrix, especially in the further stages of the disease. The immune system plays a pivotal role in the pathomechanism of this condition. Both humoral and cellular mediators contribute to cartilage destruction, abnormal bone remodeling, synovitis, and joint effusion. The increasing prevalence of this disease has led to a growing interest in using animal models as the primary way to broaden the knowledge of the pathogenesis of OA and possible therapies at each stage of disease development. This review aims to describe the signs, pathogenesis, and classification of OA as well as discuss the advantages and disadvantages of some animal models. The currently used treatment methods include mesenchymal stem cells, exosomes, gene therapies, and blood-derived products. In addition, exogenous growth factors, platelet-rich plasma (PRP), platelet lysate, and autologous conditioned serum (ACS) are discussed with the application of tissue engineering techniques and biomaterials.
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Affiliation(s)
- Tomasz Szponder
- Department and Clinic of Animal Surgery, Faculty of Veterinary Medicine, University of Life Sciences, 20-612 Lublin, Poland
| | - Michał Latalski
- Children’s Orthopaedic Department, Medical University of Lublin, 20-093 Lublin, Poland
| | - Anna Danielewicz
- Children’s Orthopaedic Department, Medical University of Lublin, 20-093 Lublin, Poland
| | - Katarzyna Krać
- Students Research Group of Veterinary Analysts, Sub-Department of Pathophysiology, Department of Preclinical Veterinary Sciences, University of Life Sciences, 20-033 Lublin, Poland
| | - Aleksandra Kozera
- Students Research Group of Veterinary Analysts, Sub-Department of Pathophysiology, Department of Preclinical Veterinary Sciences, University of Life Sciences, 20-033 Lublin, Poland
| | - Beata Drzewiecka
- Sub-Department of Pathophysiology, Department of Preclinical Veterinary Sciences, Faculty of Veterinary Medicine, University of Life Sciences, 20-033 Lublin, Poland
| | - Dominika Nguyen Ngoc
- Sub-Department of Pathophysiology, Department of Preclinical Veterinary Sciences, Faculty of Veterinary Medicine, University of Life Sciences, 20-033 Lublin, Poland
| | - Dominika Dobko
- Students Research Group of Veterinary Analysts, Sub-Department of Pathophysiology, Department of Preclinical Veterinary Sciences, University of Life Sciences, 20-033 Lublin, Poland
| | - Joanna Wessely-Szponder
- Sub-Department of Pathophysiology, Department of Preclinical Veterinary Sciences, Faculty of Veterinary Medicine, University of Life Sciences, 20-033 Lublin, Poland
- Correspondence:
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Effect of autologous platelet-rich plasma combined with sodium hyaluronate on clinical efficacy and serum inflammatory factors in patients with knee osteoarthritis. Am J Transl Res 2022; 14:8724-8732. [PMID: 36628220 PMCID: PMC9827331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 11/16/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To observe the effect of autologous platelet-rich plasma combined with sodium hyaluronate on clinical efficacy and serum inflammatory factor levels in patients with knee osteoarthritis. METHODS A retrospective study was conducted on a total of 99 knee osteoarthritis patients who underwent arthroscopic surgery after failed conservative treatment in No. 215 Hospital of Shaanxi Nuclear Industry from January 2019 to January 2022. Among them, 45 patients treated with only sodium hyaluronate injection after arthroscopic debridement were grouped as the control group (CG), and 54 patients treated with platelet-rich plasma combined with intra-articular injection of sodium hyaluronate after arthroscopic debridement were the observation group (OG). Visual analogue scale/score (VAS) and Lysholm knee scale (LKS) were used to evaluate the clinical therapeutic effect before and 5 weeks after treatment, and ELISA was to detect the changes of matrix metalloproteinase-3 (MMP-3), interleukin-1β (IL-1β), high-sensitivity C-reactive protein (hs-CRP) and tumor necrosis factor-α (TNF-α) levels in the serum of patients before and 5 weeks after treatment. Risk factors affecting patient outcomes were analyzed by logistic regression. RESULTS Compared to theCG, the improvement of clinical efficacy in the OG was higher (P < 0.05), as well as its LKS score, while the VAS score after treatment in OG was markedly lower (P < 0.05). After treatment, MMP-3, IL-1β, hs-CRP, and TNF-α in the OG were significantly lower than those in the CG (P < 0.05). There was nodifference in the incidence rate of adverse reactions between the two groups (P > 0.05). Logistic regression analysis showed that younger age and lower BMI were protective factors for efficacy in the patients, while higher LKS and TNF-α were risk factors affecting the efficacy in the patients. CONCLUSION Intra-articular injection of platelet-rich plasma combined with sodium hyaluronate in the treatment of knee osteoarthritis can significantly reduce the symptoms of knee joint pain, improving knee joint function and in vivo inflammatory response.
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Investigation of MicroRNA Biomarkers in Equine Distal Interphalangeal Joint Osteoarthritis. Int J Mol Sci 2022; 23:ijms232415526. [PMID: 36555166 PMCID: PMC9779011 DOI: 10.3390/ijms232415526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/30/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022] Open
Abstract
Osteoarthritis of the equine distal interphalangeal joint is a common cause of lameness. MicroRNAs from biofluids are promising biomarkers and therapeutic candidates. Synovial fluid samples from horses with mild and severe equine distal interphalangeal joint osteoarthritis were submitted for small RNA sequencing. The results demonstrated that miR-92a was downregulated in equine synovial fluid from horses with severe osteoarthritis and there was a significant increase in COMP, COL1A2, RUNX2 and SOX9 following miR-92a mimic treatment of equine chondrocytes in monolayer culture. This is the first equine study to evaluate the role of miR-92a in osteoarthritic chondrocytes in vitro.
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Sartinah A, Nugrahani I, Ibrahim S, Anggadiredja K. Potential metabolites of Arecaceae family for the natural anti-osteoarthritis medicine: A review. Heliyon 2022; 8:e12039. [PMID: 36561673 PMCID: PMC9763769 DOI: 10.1016/j.heliyon.2022.e12039] [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] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 09/28/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022] Open
Abstract
Osteoarthritis (OA) is a chronic inflammatory disorder of the joints caused by fluid and cartilage matrix component reduction. This disease results in symptoms of pain, deformity, and limitation of movement. In general, OA is treated with anti-inflammatory drugs and chondroprotection compounds, includes natural nutraceutical ingredients, which are expected to be effective and have minimal side effects. Arecaceae plants are widely spread worldwide, especially in tropical areas. The objective of this review is to collect information about the Arecaceae family as anti-OA agents, with the main study focusing on the primary and secondary metabolites of plants of the Arecaceae family, i.e., sugar palm (Arenga pinnata), nipa palm (Nypa fruticans), palmyra palm (Borassus flabellifer), date palm (Phoenix dactylifera), and betel nut (Areca catechu) have potential as anti-OA agents. The Arecaceae's metabolites that show anti-inflammatory and chondroprotective effects are galactomannan, fatty acids (linoleic and linolenic acids), flavonoids (quercetin, luteolin, isorhamnetin), phenolics (coumaric acid, ferulic acid), polyphenols (epicatechin), and steroids (stigmasterol, campesterol, spirostane). Based on the reports, the Arecaceae family plants become worthy of being explored and developed into natural anti-OA products, such as supplements or nutraceuticals.
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Affiliation(s)
- Ari Sartinah
- School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
| | - Ilma Nugrahani
- School of Pharmacy, Bandung Institute of Technology, Bandung 40132, Indonesia
- Corresponding author.
| | - Slamet Ibrahim
- Faculty of Pharmacy, Universitas Jenderal Achmad Yani, Cimahi, Indonesia
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Miao Z, Dong M, Wang Z, Ma J, Lin Y, Wu Y. Linalool inhibits the progression of osteoarthritis via the Nrf2/HO-1 signal pathway both in vitro and in vivo. Int Immunopharmacol 2022; 113:109338. [DOI: 10.1016/j.intimp.2022.109338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/28/2022] [Accepted: 10/09/2022] [Indexed: 11/05/2022]
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A Study on the Potential Mechanism of Shujin Dingtong Recipe against Osteoarthritis Based on Network Pharmacology and Molecular Docking. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:1873004. [DOI: 10.1155/2022/1873004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 10/15/2022] [Accepted: 10/28/2022] [Indexed: 11/28/2022]
Abstract
Background. With the aging of the social population, Osteoarthritis (OA) has already become a vital health and economic problem globally. Shujin Dingtong recipe (SJDTR) is an effective formula to treat OA in China. Although studies have shown that SJDTR can significantly alleviate OA symptoms, its mechanism still remains unclear. Purpose. This study is aimed at investigating the potential mechanism of SJDTR for the treatment of OA based on network pharmacology and molecular docking. Methods. Main ingredients of SJDTR were retrieved from the Traditional Chinese Medicine Systems Pharmacology (TCMSP) database. OA disease targets were obtained from the Gene Expression Omnibus (GEO) database. The overlapped targets and signaling pathways were explored using Protein-Protein Interaction (PPI) network, Gene Ontology (GO), and Kyoto Encyclopedia of Genes and Genomes (KEGG). Following this, the core targets were employed to dock with corresponding components via molecular docking in order to further explore the mechanism of SJDTR in the treatment of OA. Results. From network pharmacology, we found 100 active components of SJDTR, 31 drug and OA-related targets, 1161 GO items, and 91 signaling pathways. Based on the analysis with PPI network and molecular docking, TP53, CCNB1, and MMP-2 were selected for the core targets of SJDTR against OA. Molecular docking demonstrated that Quercetin, Baicalein, and Luteolin, had good binding with the TP53, CCNB1, and MMP-2 protein, respectively. Conclusion. To conclude, our study suggested the main ingredients of SJDTR might alleviate the progression of OA through multiple targets and pathways. Additionally, network pharmacology and molecular docking, as new approaches, were adopted for systematically exploring the potential mechanism of SJDTR for the treatment of OA.
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Zhou J, Wang Q. Daphnoretin relieves IL-1β-mediated chondrocytes apoptosis via repressing endoplasmic reticulum stress and NLRP3 inflammasome. J Orthop Surg Res 2022; 17:487. [PMID: 36384642 PMCID: PMC9670399 DOI: 10.1186/s13018-022-03316-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 09/07/2022] [Indexed: 11/17/2022] Open
Abstract
Background Osteoarthritis (OA), mainly caused by severe joint degeneration, is often accompanied by joint pain and dysfunction syndrome. Inflammatory mediators and apoptosis play key roles in the evolution of OA. It is reported that daphnoretin has significant antiviral and anti-tumor values. The present study aims at investigating the role of daphnoretin in OA. Methods The OA mouse model was constructed by performing the destabilization of the medial meniscus through surgery, and the OA cell model was induced in ATDC5 chondrocytes with IL-1β (10 ng/mL) in vitro. Chondrocyte viability and apoptosis were measured by 3-(4,5)-dimethylthiahiazo (-z-y1)-3,5-di-phenytetrazoliumromide (MTT), Caspase-3 activity, and flow cytometry. The levels of COX-2, iNOS, TNF-α, IL-6, Bax, Bcl2, cleaved-Caspase3, endoplasmic reticulum stress (ERS) proteins (GRP78, CHOP, ATF6, and Caspase-12), and NLRP3-ASC-Caspase1 inflammasome were determined by quantitative real-time PCR or western blot. The concentrations of TNF-α, IL-6, and PGE2 were tested by enzyme-linked immunosorbent assay. The content of nitrates was detected by the Griess method. In vivo, morphologic differences in knee joint sections and the thickness of the subchondral bone density plate in mice were observed by hematoxylin–eosin (H&E) staining and safranin O-fast green staining. Results Daphnoretin effectively choked IL-1β-induced chondrocyte apoptosis and facilitated cell viability. Daphnoretin dose-dependently abated ERS, inflammatory mediators, and the activation of NLRP3 inflammasomes in IL-1β-induced chondrocytes. What’s more, in vivo experiments confirmed that daphnoretin alleviated OA progression in a murine OA model by mitigating inflammation and ERS. Conclusion Daphnoretin alleviated IL-1β-induced chondrocyte apoptosis by hindering ERS and NLRP3 inflammasome. Graphical abstract ![]()
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Asaoka R, Kiyomatsu H, Miura H, Jono A, Kinoshita T, Takao M, Katagiri T, Oshima Y. Prognostic potential and pathological validation of a diagnostic application using Raman spectroscopy in the characterization of degenerative changes in the cartilage of the humeral head. JOURNAL OF BIOMEDICAL OPTICS 2022; 27:115002. [PMID: 36352498 PMCID: PMC9646464 DOI: 10.1117/1.jbo.27.11.115002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Abstract
SIGNIFICANCE Raman spectroscopy is a well-established analytical method in the fields of chemistry, industry, biology, pharmaceutics, and medicine. Previous studies have investigated optical imaging and Raman spectroscopy for osteoarthritis (OA) diagnosis in weight-bearing joints such as hip and knee joints. However, to realize early diagnosis or a curable treatment, it is still challenging to understand the correlations with intrinsic factors or patients’ background. AIM To elucidate the correlation between the Raman spectral features and pathological variations of human shoulder joint cartilage. APPROACH Osteoarthritic cartilage specimens excised from the humeral heads of 14 patients who underwent shoulder arthroplasty were assessed by a confocal Raman microscope and histological staining. The Raman spectroscopic dataset of degenerative cartilage was further analyzed by principal component analysis and hierarchical cluster analysis. RESULTS Multivariate association of the Raman spectral data generated three major clusters. The first cluster of patients shows a relatively high Raman intensity of collagen. The second cluster displays relatively low Raman intensities of proteoglycans (PGs) and glycosaminoglycans (GAGs), whereas the third cluster shows relatively high Raman intensities of PGs and GAGs. The reduced PGs and GAGs are typical changes in OA cartilage, which have been confirmed by safranin–O staining. In contrast, the increased Raman intensities of collagen, PGs, and GAGs may reflect the instability of the cartilage matrix structure in OA patients. CONCLUSIONS The results obtained confirm the correlation between the Raman spectral features and pathological variations of human shoulder joint cartilage. Unsupervised machine learning methods successfully yielded a clinically meaningful classification between the shoulder OA patients. This approach not only has potential to confirm severity of cartilage defects but also to determine the origin of an individual’s OA by evaluating the cartilage quality.
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Affiliation(s)
- Ryuji Asaoka
- University of Toyama, Graduate School of Science and Engineering, Toyama, Japan
| | - Hiroshi Kiyomatsu
- Ehime University, Graduate School of Medicine, Department of Bone and Joint Surgery, Toon, Japan
| | | | - Akihiro Jono
- Ehime University, Graduate School of Medicine, Department of Bone and Joint Surgery, Toon, Japan
| | - Tomofumi Kinoshita
- Ehime University, Graduate School of Medicine, Department of Bone and Joint Surgery, Toon, Japan
| | - Masaki Takao
- Ehime University, Graduate School of Medicine, Department of Bone and Joint Surgery, Toon, Japan
| | | | - Yusuke Oshima
- University of Toyama, Faculty of Engineering, Toyama, Japan
- University of Toyama, Research Center for Pre-Disease Science, Toyama, Japan
- Oita University, Faculty of Medicine, Yufu, Japan
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Circ_0022383 alleviates IL-1β-induced apoptosis, inflammation and extracellular matrix degeneration in osteoarthritis cell model by miR-3619-5p/SIRT1 axis. Int Immunopharmacol 2022; 112:109289. [DOI: 10.1016/j.intimp.2022.109289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 09/15/2022] [Accepted: 09/23/2022] [Indexed: 11/21/2022]
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McLaughlin C, Datta P, Singh YP, Lo A, Horchler S, Elcheva IA, Ozbolat IT, Ravnic DJ, Koduru SV. Mesenchymal Stem Cell-Derived Extracellular Vesicles for Therapeutic Use and in Bioengineering Applications. Cells 2022; 11:3366. [PMID: 36359762 PMCID: PMC9657427 DOI: 10.3390/cells11213366] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/10/2022] [Accepted: 10/19/2022] [Indexed: 07/25/2023] Open
Abstract
Extracellular vesicles (EVs) are small lipid bilayer-delimited particles that are naturally released from cells into body fluids, and therefore can travel and convey regulatory functions in the distal parts of the body. EVs can transmit paracrine signaling by carrying over cytokines, chemokines, growth factors, interleukins (ILs), transcription factors, and nucleic acids such as DNA, mRNAs, microRNAs, piRNAs, lncRNAs, sn/snoRNAs, mtRNAs and circRNAs; these EVs travel to predecided destinations to perform their functions. While mesenchymal stem cells (MSCs) have been shown to improve healing and facilitate treatments of various diseases, the allogenic use of these cells is often accompanied by serious adverse effects after transplantation. MSC-produced EVs are less immunogenic and can serve as an alternative to cellular therapies by transmitting signaling or delivering biomaterials to diseased areas of the body. This review article is focused on understanding the properties of EVs derived from different types of MSCs and MSC-EV-based therapeutic options. The potential of modern technologies such as 3D bioprinting to advance EV-based therapies is also discussed.
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Affiliation(s)
- Caroline McLaughlin
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA 17033, USA
| | - Pallab Datta
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER) Kolkata, West Bengal 700054, India
| | - Yogendra P. Singh
- Department of Biomedical Engineering, Materials Research Institute, The Huck Institutes of Life Sciences, Penn State University, University Park, PA 16802, USA
| | - Alexis Lo
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA 17033, USA
| | - Summer Horchler
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA 17033, USA
| | - Irina A. Elcheva
- Department of Pediatrics, Hematology/Oncology, Penn State College of Medicine, Hershey, PA 17033, USA
| | - Ibrahim T. Ozbolat
- Department of Biomedical Engineering, Materials Research Institute, The Huck Institutes of Life Sciences, Penn State University, University Park, PA 16802, USA
| | - Dino J. Ravnic
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA 17033, USA
| | - Srinivas V. Koduru
- Department of Surgery, Penn State Health Milton S. Hershey Medical Center, Hershey, PA 17033, USA
- Department of Cellular and Molecular Physiology, Penn State College of Medicine, Hershey, PA 17033, USA
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Ma T, Chen H, Ruan H, Lv L, Yu Y, Jia L, Zhao J, Li X, Zang Y, Xu X, Zhang J, Gao L. Natural product, bilobalide, improves joint health in rabbits with osteoarthritis by anti-matrix degradation and antioxidant activities. Front Vet Sci 2022; 9:1034623. [PMID: 36337189 PMCID: PMC9631767 DOI: 10.3389/fvets.2022.1034623] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 10/07/2022] [Indexed: 05/01/2024] Open
Abstract
Osteoarthritis (OA) is a common chronic musculoskeletal disease reported in veterinary clinics that severely reduces the quality of life of animals. The natural product, bilobalide, has positive effects on chondroprotection but its exact mechanism of action is unclear. This study aimed to investigate the antioxidant and anti-matrix degradation activities of bilobalide in a rabbit model of OA and its protective effects on joints. We also investigated the possible mechanisms underlying these effects. The rabbit OA model was established by intra-articular injection of 4% papain. Thirty healthy male New Zealand rabbits were randomly divided into control, untreated OA, Cel (100 mg/kg celecoxib intervention as a positive control), BB-L and BB-H (40 mg /kg and 80 mg /kg bilobalide gavage treatment, respectively) groups. Two weeks after surgical induction, bilobalide or celecoxib was administered by gavage daily for 8 weeks. After 8 weeks of bilobalide intervention, cartilage macroscopic observation and histopathological images showed alleviation of cartilage damage after bilobalide treatment, and the Osteoarthritis Research Society International (OARSI) score was significantly lower than that in the OA group. Bilobalide reduced the expression of metalloproteinase 3 (MMP-3) and MMP-13 in cartilage tissue of OA rabbits and reversed the levels of serum C-telopeptides of type II collagen (CTX-II), cartilage oligomeric matrix protein (COMP), interleukin 1(IL-1), and tumor necrosis factor (TNF-α). Bilobalide (80 mg/kg) could improve the biomechanical properties and microstructural changes in subchondral bone in the early stage of OA in rabbits, thereby delaying subchondral bone damage. Mechanistically, bilobalide exerted antioxidant and anti-matrix degradation effects by upregulating the oxidative stress signaling Nrf2/HO-1 pathway and inhibiting cartilage degeneration in rabbit OA. We thus speculate that bilobalide supplements recovery from OA damage.
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Affiliation(s)
- Tianwen Ma
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Hong Chen
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Hongri Ruan
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Liangyu Lv
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yue Yu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Lina Jia
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Jinghua Zhao
- College of Animal Science and Technology, College of Veterinary Medicine, Zhejiang Agriculture and Forestry University, Hangzhou, China
| | - Xin Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Yuxin Zang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Xinyu Xu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
| | - Jiantao Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
- Heilongjiang Key Laboratory of Animals Disease Pathogenesis and Comparative Medicine, Harbin, China
| | - Li Gao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin, China
- Heilongjiang Key Laboratory of Animals Disease Pathogenesis and Comparative Medicine, Harbin, China
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Yang Q, Jin L, Ding Q, Hu W, Zou H, Xiao M, Chen K, Yu Y, Shang J, Huang X, Zhu Y. Novel Therapeutic Mechanism of Adipose-Derived Mesenchymal Stem Cells in Osteoarthritis via Upregulation of BTG2. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9252319. [PMID: 36299602 PMCID: PMC9590117 DOI: 10.1155/2022/9252319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 08/27/2022] [Accepted: 09/05/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND Osteoarthritis (OA) is a debilitating and degenerative joint disease, which is characterized by progressive destruction of articular cartilage. Mesenchymal stem cells (MSCs) have been implicated in the treatment of OA. However, the function of adipose-derived MSCs (AD-MSCs) in OA and its underlying mechanism remain obscure. AIM We aimed to explore the function of AD-MSCs in OA and investigate its potential regulatory mechanism. METHODS A guinea pig model of OA was constructed. AD-MSCs injected into the articular cavity of OA guinea pigs were viewed by in vivo bioluminescence imaging. The effect of AD-MSCs on the gonarthritis of OA guinea pigs was evaluated through both macroscopic and microscopic detections. The detailed molecular mechanism was predicted by GEO databases and bioinformatics tools and then verified via mechanism experiments, including ChIP assay, DNA pulldown assay, and luciferase reporter assay. RESULTS AD-MSCs had a significant positive therapeutic effect on the gonarthritis of the OA model, and the overall effects of it was better than that of sodium hyaluronate (SH). B-cell translocation gene 2 (BTG2) was significantly downregulated in the articular cartilage of the OA guinea pigs. Furthermore, BTG2 was positively regulated by Krüppel-like factor 4 (KLF4) in AD-MSCs at the transcriptional level. AD-MSCs performed an effect on KLF4 expression at the transcriptional levels. CONCLUSION AD-MSCs suppresses OA progression through KLF4-induced transcriptional activation of BTG2. Our findings revealed an AD-MSCs-dominated therapeutic method for OA.
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Affiliation(s)
- Qinyan Yang
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
- Department of Hepatabiliary and Pancreatic Surgery Center, Cell Transplantation Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China
- Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, China
| | - Li Jin
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
| | - Qian Ding
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
| | - Wei Hu
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
| | - HaiBo Zou
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
- Department of Hepatabiliary and Pancreatic Surgery Center, Cell Transplantation Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China
- Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, China
| | - Mingming Xiao
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
| | - Keyuan Chen
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
| | - Yue Yu
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
| | - Jin Shang
- Department of Hepatabiliary and Pancreatic Surgery Center, Cell Transplantation Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China
- Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, China
| | - Xiaolun Huang
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
- Department of Hepatabiliary and Pancreatic Surgery Center, Cell Transplantation Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China
- Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, China
| | - Yizhun Zhu
- State Key Laboratory of Quality Research in Chinese Medicine & School of Pharmacy, Macau University of Science and Technology, Taipa, China
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Nasui BA, Talaba P, Nasui GA, Sirbu DM, Borda IM, Pop AL, Ciortea VM, Irsay L, Purcar-Popescu AI, Cinteza D, Iliescu MG, Popa FL, Suciu SM, Ungur RA. The Influence of Diet and Physical Activity on Oxidative Stress in Romanian Females with Osteoarthritis. Nutrients 2022; 14:nu14194159. [PMID: 36235811 PMCID: PMC9571916 DOI: 10.3390/nu14194159] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 09/27/2022] [Accepted: 10/04/2022] [Indexed: 11/16/2022] Open
Abstract
Osteoarthritis (OA) is the most prevalent chronic joint disease, increases in prevalence with age, and affects most individuals over 65. The present study aimed to assess the oxidative status in relation to diet and physical activity in patients with OA. We used a cross-sectional study applied to 98 females with OA. Blood samples were collected to determine oxidative stress markers: malonyl dialdehyde (MDA), reduced glutathione (GSH), oxidized glutathione (GSSG), and GSH/GSSG. Diet was estimated with a standardized food frequency questionnaire. We used the International Physical Activity Questionnaire (IPAQ) to assess the females’ physical activity. Multiple regression analyses were executed to determine the association between the oxidative markers and the intake of vegetables and fruit. The study showed that most patients were overweight or obese (88.8%). The level of physical activity was above the recommended level for adults, mainly based on household activities. The intake of vegetables and fruit was low. The MDA marker was inversely, statistically significantly associated with the consumption of vegetables (p < 0.05). Public health policies must address modifiable risk factors to reduce energy intake and obesity and increase the intake of vegetables and fruit. Higher consumption of vegetables and fruit may provide natural antioxidants that can balance oxidative compounds.
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Affiliation(s)
- Bogdana Adriana Nasui
- Department of Community Health, Faculty of Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, Pasteur Street, No.4, 400349 Cluj-Napoca, Romania
| | - Patricia Talaba
- Department of Community Health, Faculty of Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, Pasteur Street, No.4, 400349 Cluj-Napoca, Romania
| | - Gabriel Adrian Nasui
- Faculty of Law, “Dimitrie Cantemir” University, 60 Teodor Mihali Street, 400591 Cluj-Napoca, Romania
| | - Dana Manuela Sirbu
- Department of Community Health, Faculty of Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, Pasteur Street, No.4, 400349 Cluj-Napoca, Romania
| | - Ileana Monica Borda
- Department of Medical Specialties, Faculty of Medicine, “Iuliu-Hațieganu” University of Medicine and Pharmacy, 8 Victor Babeș Street, 400012 Cluj-Napoca, Romania
- Correspondence: (I.M.B.); (A.L.P.)
| | - Anca Lucia Pop
- Department of Clinical Laboratory, Food Safety, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020945 Bucharest, Romania
- Correspondence: (I.M.B.); (A.L.P.)
| | - Viorela Mihaela Ciortea
- Department of Medical Specialties, Faculty of Medicine, “Iuliu-Hațieganu” University of Medicine and Pharmacy, 8 Victor Babeș Street, 400012 Cluj-Napoca, Romania
| | - Laszlo Irsay
- Department of Medical Specialties, Faculty of Medicine, “Iuliu-Hațieganu” University of Medicine and Pharmacy, 8 Victor Babeș Street, 400012 Cluj-Napoca, Romania
| | - Anca Ileana Purcar-Popescu
- Department of Rehabilitation, Rehabilitation Clinical Hospital, 46-60 Viilor Street, 400066 Cluj-Napoca, Romania
| | - Delia Cinteza
- 9th Department—Physical Medicine and Rehabilitation, “Carol Davila” University of Medicine and Pharmacy, 37 Dionisie Lupu Street, 020021 Bucharest, Romania
| | - Madalina Gabriela Iliescu
- Department of Rehabilitation, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus—Corp B, 900470 Constanta, Romania
| | - Florina Ligia Popa
- Physical Medicine and Rehabilitation Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, Victoriei Blvd., 550024 Sibiu, Romania
- Academic Emergency Hospital of Sibiu, Coposu Blvd., 550245 Sibiu, Romania
| | - Soimita Mihaela Suciu
- Department of Physiology, Faculty of Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 8 Victor Babes Street, 400012 Cluj-Napoca, Romania
| | - Rodica Ana Ungur
- Department of Medical Specialties, Faculty of Medicine, “Iuliu-Hațieganu” University of Medicine and Pharmacy, 8 Victor Babeș Street, 400012 Cluj-Napoca, Romania
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Sullivan B, Abed V, Joiner J, Benningfield M, Landy D, Hawk GS, Conley C, Jacobs C, Stone AV. The Quality of Online Information for the Treatment of Knee Osteoarthritis: A Google Study. Cureus 2022; 14:e29995. [PMID: 36381839 PMCID: PMC9636897 DOI: 10.7759/cureus.29995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction Affecting more than 30 million adults annually, osteoarthritis (OA) is the most common joint disorder in the United States. A variety of management options for knee OA exists, including physical therapy, weight loss, intra-articular corticosteroid injections, and total joint arthroplasty. With many treatments available, patients often utilize the internet to educate themselves about their condition and management options. The purpose of this study was to evaluate the quality, transparency, and readability of online information for the treatment of knee OA. Methods The search terms “knee,” “arthritis,” and “treatment” were entered into an incognito mode Google browser. Websites were classified by type (commercial, academic, nonacademic medical practice, government/patient advocacy, and other) and graded on content quality, transparency, and readability using the following scores, respectively: modified DISCERN, Journal of American Medical Association (JAMA) Benchmark, and Flesch-Kincaid (FK) grade level. Results Of the 95 websites evaluated, commercial (mean, 38.2) and academic (37.3) sites had the highest total DISCERN scores, which were significantly greater than nonacademic medical practice (31.8) and government/patient advocacy sites (33.4) (p≤0.035). Nonacademic medical practice sites had the lowest mean total DISCERN (31.8) and JAMA (1.47) scores and the highest FK grade level readability (9.5). There was a significant positive correlation between mean total DISCERN and JAMA scores (r=0.46, p<0.001). Conclusion The mean overall quality of websites regarding the treatment of OA was good as evidenced by greater modified DISCERN scores. However, website quality ranged from poor to excellent, indicating that some websites are still missing key information patients may find useful when assessing treatment options online.
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Yin H, Li M, Tian G, Ma Y, Ning C, Yan Z, Wu J, Ge Q, Sui X, Liu S, Zheng J, Guo W, Guo Q. The role of extracellular vesicles in osteoarthritis treatment via microenvironment regulation. Biomater Res 2022; 26:52. [PMID: 36199125 PMCID: PMC9532820 DOI: 10.1186/s40824-022-00300-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 09/18/2022] [Indexed: 11/10/2022] Open
Abstract
Osteoarthritis (OA) is a degenerative joint disease that is common among the middle-aged and older populations, causes patients to experience recurrent pain in their joints and negatively affects their quality of life. Currently, therapeutic options for patients with OA consist of medications to alleviate pain and treat the symptoms; however, due to typically poor outcomes, patients with advanced OA are unlikely to avoid joint replacement. In recent years, several studies have linked disrupted homeostasis of the joint cavity microenvironment to the development of OA. Recently, extracellular vesicles (EVs) have received increasing attention in the field of OA. EVs are natural nano-microcarrier materials with unique biological activity that are produced by cells through paracrine action. They are composed of lipid bilayers that contain physiologically active molecules, such as nucleic acids and proteins. Moreover, EVs may participate in local and distal intercellular and intracellular communication. EVs have also recently been shown to influence OA development by regulating biochemical factors in the OA microenvironmental. In this article, we first describe the microenvironment of OA. Then, we provide an overview of EVs, summarize the main types used for the treatment of OA, and describe their mechanisms. Next, we review clinical studies using EVs for OA treatment. Finally, the specific mechanism underlying the application of miRNA-enriched EVs in OA therapy is described.
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Affiliation(s)
- Han Yin
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China
| | - Muzhe Li
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China
- Department of Orthopedics, The First Affiliated Hospital of University of South China, Hengyang, 421000, China
| | - Guangzhao Tian
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China
- School of Medicine, Nankai University, Tianjin, 300071, China
| | - Yang Ma
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China
| | - Chao Ning
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China
| | - Zineng Yan
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China
| | - Jiang Wu
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China
| | - Qian Ge
- Huaiyin People's Hospital of Huai'an, Huai'an, 223001, China
| | - Xiang Sui
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China
| | - Shuyun Liu
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China.
| | - Jinxuan Zheng
- Department of Orthodontics, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, No.56 Linyuan Xi Road, Yuexiu District, Guangzhou, Guangdong, 510055, People's Republic of China.
| | - Weimin Guo
- Department of Orthopaedic Surgery, Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, First Affiliated Hospital, Sun Yat-Sen University, No.58 Zhongshan Second Road, Yuexiu District, Guangzhou, 510080, Guangdong, China.
| | - Quanyi Guo
- Institute of Orthopedics, The First Medical Center, Chinese PLA General Hospital, Beijing Key Lab of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma and War Injuries PLA, No. 28 Fuxing Road, Haidian District, Beijing, 100853, PR China.
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Max interacting protein 1 induces IL-17-producing T helper/regulatory T imbalance in osteoarthritis by upregulating tectonic family member 2. Tissue Cell 2022; 78:101906. [DOI: 10.1016/j.tice.2022.101906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/11/2022] [Accepted: 08/20/2022] [Indexed: 01/15/2023]
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137
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Wang Y, Fan M, Wang H, You Y, Wei C, Liu M, Luo A, Xu X, Duan X. Relative safety and efficacy of topical and oral NSAIDs in the treatment of osteoarthritis: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e30354. [PMID: 36086745 PMCID: PMC10980447 DOI: 10.1097/md.0000000000030354] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 07/20/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Osteoarthritis (OA) often affects the hands, knees, and hip joints, causing considerable pain and disability, and often affecting the patient's quality of life. Non-steroidal anti-inflammatory drugs (NSAIDs) are common pain relievers often applied as first line therapies for OA. However, prolonged NSAIDs application can have unwanted side effects. Given this, this study was designed to systematically evaluate the efficacy and safety of topical and oral NSAIDs for the treatment of OA. METHODS We searched the PubMed, Embase, Cochrane Library, and Web of Science databases for relevant papers from their inception dates to May 2021. Our study only included randomized controlled trials comparing topical and oral NSAIDs and all data were analyzed using Review Manager version 5.3 (RevMan version 5.3). RESULTS We identified 8 RCTs (2096 patients with OA), for evaluation and revealed that, in general, topical and oral NSAIDs presented with similar efficacies for the treatment of OA. The Western Ontario and McMaster Osteoarthritis Index for assessing pain relief in OA patients was (standardized mean difference [SMD] 0.07; 95%CI -0.02, 0.17) and visual analog scale was (SMD -0.01; 95%CI -0.02, 0.18), and improved stiffness in OA patients (SMD 0.09; 95%Cl 0.03, 0.20). CONCLUSIONS Topical NSAIDs are as effective as oral NSAIDs for the treatment of OA and both topical and oral NSAIDs are equally effective in reducing pain and improving physical function in OA patients. In terms of safety, a larger number of samples are still needed to determine if there are any differences in the safety profile of topical or oral NSAIDs. REGISTRATION NUMBER INPLASY 2021110009.
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Affiliation(s)
- Yuhui Wang
- Guangxi Colleges and Universities Key Laboratory of pharmacology, Guilin Medical University, Guilin, Guangxi, China
| | - Miaozhen Fan
- Guangxi Colleges and Universities Key Laboratory of pharmacology, Guilin Medical University, Guilin, Guangxi, China
| | - Huideng Wang
- Guangxi Colleges and Universities Key Laboratory of pharmacology, Guilin Medical University, Guilin, Guangxi, China
| | - Yi You
- Guangxi Colleges and Universities Key Laboratory of pharmacology, Guilin Medical University, Guilin, Guangxi, China
| | - Chengqiong Wei
- Guangxi Colleges and Universities Key Laboratory of pharmacology, Guilin Medical University, Guilin, Guangxi, China
| | - Meng Liu
- Guangxi Colleges and Universities Key Laboratory of pharmacology, Guilin Medical University, Guilin, Guangxi, China
| | - Ailin Luo
- Guangxi Colleges and Universities Key Laboratory of pharmacology, Guilin Medical University, Guilin, Guangxi, China
| | - Xiaotian Xu
- Guangxi Colleges and Universities Key Laboratory of pharmacology, Guilin Medical University, Guilin, Guangxi, China
| | - Xiaoqun Duan
- Guangxi Colleges and Universities Key Laboratory of pharmacology, Guilin Medical University, Guilin, Guangxi, China
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138
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Shen Y, Li F, Cao L, Wang Y, Xiao J, Zhou X, Tian T. Hip Osteoarthritis and the Risk of Lacunar Stroke: A Two-Sample Mendelian Randomization Study. Genes (Basel) 2022; 13:genes13091584. [PMID: 36140752 PMCID: PMC9498627 DOI: 10.3390/genes13091584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/26/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
Whether hip osteoarthritis (OA) could increase the risk of lacunar stroke (LS) is not well understood. This two-sample Mendelian randomization (MR) study aimed to investigate in depth the effect of genetically predicted hip OA on LS risk. Hip OA-related instrumental variables (IVs) were selected from a genome-wide association study (GWAS) of 393,873 individuals. The summary data of LS were obtained from a GWAS meta-analysis, including 16,030 cases and 248,929 controls. We used the inverse-variance weighted (IVW) as the primary MR analysis method. Moreover, the weighted-median, MR-Egger regression, and the MR pleiotropy residual sum and outlier (MR-PRESSO) test were supplementary methods. The sensitivity analysis was performed using the leave-one-out test. We identified the positive causal relationship between hip OA and the risk of LS (odds ratio [OR] = 1.20, 95% confidence interval [CI]: 1.07, 1.36; p = 0.002 using the IVW method). The weighted median method provided similar results. There was no evidence of directed pleiotropy, and sensitivity analysis results were stable, suggesting the robustness of our study. This study showed a causal effect of hip OA on the risk of LS, and more efforts should be made to explore the potential mechanisms in the future.
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Affiliation(s)
- Yi Shen
- Department of Epidemiology & Health Statistics, School of Public Health, Nantong University, Nantong 226019, China
| | - Fuju Li
- Department of Epidemiology & Health Statistics, School of Public Health, Nantong University, Nantong 226019, China
| | - Lina Cao
- Department of Epidemiology & Health Statistics, School of Public Health, Nantong University, Nantong 226019, China
| | - Yunyun Wang
- Department of Epidemiology & Health Statistics, School of Public Health, Nantong University, Nantong 226019, China
| | - Jing Xiao
- Department of Epidemiology & Health Statistics, School of Public Health, Nantong University, Nantong 226019, China
| | - Xiaoyi Zhou
- Center for Disease Control and Prevention of Nantong, Nantong 226007, China
- Correspondence: (X.Z.); (T.T.); Tel.: +86-1891-439-6755 (X.Z.); +86-1599-655-5458 (T.T.)
| | - Tian Tian
- Department of Epidemiology & Health Statistics, School of Public Health, Nantong University, Nantong 226019, China
- Correspondence: (X.Z.); (T.T.); Tel.: +86-1891-439-6755 (X.Z.); +86-1599-655-5458 (T.T.)
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139
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Park J, Lee SY. A review of osteoarthritis signaling intervention using small-molecule inhibitors. Medicine (Baltimore) 2022; 101:e29501. [PMID: 35960127 PMCID: PMC9371536 DOI: 10.1097/md.0000000000029501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Numerous small-molecule inhibitors (SMIs) have been approved as adjuvant or first-line therapies for malignancies. Based on cancer treatment using SMIs, next-generation SMIs that can be used to optimize the therapeutic index, overcome drug resistance, and establish combination therapies are in development. Osteoarthritis (OA) is the most common chronic joint disease with senescence, and there are various approaches to OA treatment; however, the gold standard treatment is controversial. Therefore, in this manuscript, we demonstrated the potential of using SMIs in OA treatment and described the general strategies for using SMIs in OA treatment.
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Affiliation(s)
- Junyong Park
- Division of Rheumatology, Department of Internal Medicine, College of Medicine, Dong-A University, Busan, Republic of Korea
| | - Sang Yeob Lee
- Division of Rheumatology, Department of Internal Medicine, College of Medicine, Dong-A University, Busan, Republic of Korea
- * Correspondence: Sang Yeob Lee, MD, PhD, Division of Rheumatology, Department of Internal Medicine, College of Medicine, Dong-A University, 26 Daeshingongwon-ro, Seo-Gu, Busan 49201, Republic of Korea (e-mail: )
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140
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Functionalized Nanogels with Endothelin-1 and Bradykinin Receptor Antagonist Peptides Decrease Inflammatory and Cartilage Degradation Markers of Osteoarthritis in a Horse Organoid Model of Cartilage. Int J Mol Sci 2022; 23:ijms23168949. [PMID: 36012214 PMCID: PMC9408731 DOI: 10.3390/ijms23168949] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/04/2022] [Accepted: 08/07/2022] [Indexed: 11/17/2022] Open
Abstract
Osteoarthritis (OA) is a degenerative and heterogeneous disease that affects all types of joint structures. Current clinical treatments are only symptomatic and do not manage the degenerative process in animals or humans. One of the new orthobiological treatment strategies being developed to treat OA is the use of drug delivery systems (DDS) to release bioactive molecules over a long period of time directly into the joint to limit inflammation, control pain, and reduce cartilage degradation. Two vasoactive peptides, endothelin-1 and bradykinin, play important roles in OA pathogenesis. In this study, we investigated the effects of two functionalized nanogels as DDS. We assessed the effect of chitosan functionalized with a type A endothelin receptor antagonist (BQ-123-CHI) and/or hyaluronic acid functionalized with a type B1 bradykinin receptor antagonist (R-954-HA). The biocompatibility of these nanogels, alone or in combination, was first validated on equine articular chondrocytes cultured under different oxic conditions. Further, in an OA equine organoid model via induction with interleukin-1 beta (IL-1β), a combination of BQ-123-CHI and R-954-HA (BR5) triggered the greatest decrease in inflammatory and catabolic markers. In basal and OA conditions, BQ-123-CHI alone or in equimolar combinations with R-954-HA had weak pro-anabolic effects on collagens synthesis. These new nanogels, as part of a composite DDS, show promising attributes for treating OA.
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141
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Rao C, Shi S. Development of Nanomaterials to Target Articular Cartilage for Osteoarthritis Therapy. Front Mol Biosci 2022; 9:900344. [PMID: 36032667 PMCID: PMC9402910 DOI: 10.3389/fmolb.2022.900344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 05/09/2022] [Indexed: 01/10/2023] Open
Abstract
Osteoarthritis (OA) is an obstinate, degradative, and complicated disease that has drawn much attention worldwide. Characterized by its stubborn symptoms and various sequela, OA causes much financial burden on both patients and the health system. What’s more, conventional systematic therapy is not effective enough and causes multiple side effects. There’s much evidence that nanoparticles have unique properties such as high penetration, biostability, and large specific surface area. Thus, it is urgent to exploit novel medications for OA. Nanomaterials have been sufficiently studied, exploiting diverse nano-drug delivery systems (DDSs) and targeted nano therapeutical molecules. The nanomaterials are primarily intra-articular injected under the advantages of high topical concentration and low dosage. After administration, the DDS and targeted nano therapeutical molecules can specifically react with the components, including cartilage and synovium of a joint in OA, furthermore attenuate the chondrocyte apoptosis, matrix degradation, and macrophage recruitment. Thus, arthritis would be alleviated. The DDSs could load with conventional anti-inflammatory drugs, antibodies, RNA, and so on, targeting chondrocytes, synovium, or extracellular matrix (ECM) and releasing the molecules sequentially. The targeted nano therapeutical molecules could directly get to the targeted tissue, alleviating the inflammation and promoting tissue healing. This review will comprehensively collect and evaluate the targeted nanomaterials to articular cartilage in OA.
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A new heterometallic compound for the detection of acetylacetone and prevention activity on osteoarthritis. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04402-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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143
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Li J, Jiang M, Yu Z, Xiong C, Pan J, Cai Z, Xu N, Zhou X, Huang Y, Yang Z. Artemisinin relieves osteoarthritis by activating mitochondrial autophagy through reducing TNFSF11 expression and inhibiting PI3K/AKT/mTOR signaling in cartilage. Cell Mol Biol Lett 2022; 27:62. [PMID: 35902802 PMCID: PMC9331798 DOI: 10.1186/s11658-022-00365-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 07/11/2022] [Indexed: 11/10/2022] Open
Abstract
Osteoarthritis (OA) is a widespread chronic degenerative joint disease characterized by the degeneration of articular cartilage or inflamed joints. Our findings indicated that treatment with artemisinin (AT) downregulates the protein levels of MMP3, MMP13, and ADAMTS5, which are cartilage degradation-related proteins in OA, and inhibits the expression of inflammatory factors in interleukin-1β (IL-1β)-stimulated chondrocytes. However, the mechanism of the role of AT in OA remains unclear. Here, we performed gene sequencing and bioinformatics analysis in control, OA, and OA + AT groups to demonstrate that several mRNA candidates were enriched in the PI3K/AKT/mTOR signaling pathway, and TNFSF11 was significantly downregulated after AT treatment. TNFSF11 was downregulated in the OA + AT group, whereas it was upregulated in rat OA tissues and OA chondrocytes. Therefore, we confirmed that TNFSF11 was the target gene of AT. In addition, our study revealed that AT relieved cartilage degradation and defection by activating mitochondrial autophagy via inhibiting the PI3K/AKT/mTOR signaling pathway in IL-1β-induced chondrocytes. Furthermore, an OA model was established in rats with medial meniscus destabilization. Injecting AT into the knee joints of OA rat alleviated surgical resection-induced cartilage destruction. Thus, these findings revealed that AT relieves OA by activating mitochondrial autophagy by reducing TNFSF11 expression and inhibiting PI3K/AKT/mTOR signaling.
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Affiliation(s)
- Jin Li
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, 314000, China
| | - Mengqing Jiang
- Department of Pharmacy, The Second Affiliated Hospital of Jiaxing University, Jiaxing, 314000, China
| | - Zhentang Yu
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, 213000, China
| | - Chenwei Xiong
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, 213000, China
| | - Jieen Pan
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, 314000, China
| | - Zhenhai Cai
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Jiaxing University, Jiaxing, 314000, China
| | - Nanwei Xu
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, 213000, China
| | - Xindie Zhou
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, 213000, China.
| | - Yong Huang
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, 213000, China
| | - Zhicheng Yang
- Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou, 213000, China.
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Liu K, Fan XE, Zhang L, Yang Y, Zhou XL. Circ-NCX1 inhibits LPS-induced chondrocyte apoptosis by regulating the miR-133a/SIRT1 axis. Kaohsiung J Med Sci 2022; 38:992-1000. [PMID: 35894157 DOI: 10.1002/kjm2.12564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 02/08/2022] [Accepted: 04/26/2022] [Indexed: 11/08/2022] Open
Abstract
Osteoarthritis (OA) is a degenerative joint disease, which is characterized by the degeneration of articular cartilage, thickening of subchondral bone, and inflammation of the synovial membrane. In this study, we aimed to investigate the effects and underlying mechanisms of circ-NCX1 in lipopolysaccharide (LPS)-induced injury in SW1353 chondrocytes, an in vitro model of OA. The levels of circ-NCX1, miR-133a, and related apoptotic proteins were determined by RT-qPCR. MTT assay was used to evaluate the cell viability. The apoptosis was determined by flow cytometry, whereas the expression of apoptosis proteins was detected by Western blot. Immunofluorescence was used to detect cleaved caspase-3 expression in cells. Luciferase reporter assay was used to verify the interaction between circ-NCX1 and miR-133a, and between miR-133a and Silent information regulator 2 homolog 1 (Sirt1). The results showed that the overexpression of circ-NCX1 significantly upregulated the chondrocyte viability and proliferation, and alleviated apoptosis in LPS-induced SW1353 cells. Immunofluorescence results showed that the overexpression of circ-NCX1 significantly reduced expression of LPS-stimulated cleaved Caspase-3. The RT-qPCR results showed that the overexpression of circ-NCX1 inhibited mRNA levels of cleaved Caspase-3 and Bax, and promoted mRNA levels of Bcl-2. Luciferase reporter assay showed that circ-NCX1 targeted miR-133a, and miR-133a directly targeted the Sirt1. In addition, overexpression of circ-NCX1 inhibited chondrocyte apoptosis and promoted Akt phosphorylation via the miR-133a/Sirt1 axis in LPS-induced chondrocytes. In conclusion, circ-NCX1 may serve as an important regulator of LPS-induced chondrocyte apoptosis through the miR-133a/Sirt1 axis, and may be involved in the development of OA.
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Affiliation(s)
- Kai Liu
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, Shaanxi Province, China
| | - Xiao-E Fan
- Department of Thoracic Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, Shaanxi Province, China
| | - Li Zhang
- Department of Gastroenterology, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, Shaanxi Province, China
| | - Ying Yang
- Yan'an University, Yan'an City, Shaanxi Province, China
| | - Xiao-Ling Zhou
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an City, Shaanxi Province, China
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145
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Trojani MC, Chorin F, Gerus P, Breuil V, Michel C, Guis S, Bendahan D, Roux C. Concentric or eccentric physical activity for patients with symptomatic osteoarthritis of the knee: a randomized prospective study. Ther Adv Musculoskelet Dis 2022; 14:1759720X221102805. [PMID: 35832351 PMCID: PMC9272179 DOI: 10.1177/1759720x221102805] [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: 11/10/2021] [Accepted: 05/06/2022] [Indexed: 11/20/2022] Open
Abstract
Background: Knee osteoarthritis–related pain limits physical function and leads to functional disability. Physical activity is one of the central recommendations for the management of knee osteoarthritis. Although concentric muscle activities are often preferred to eccentric ones, the corresponding rationale remains controversial. Objective: To explore the effect of a 6-week exercise program on function, pain, and performance in patients with symptomatic knee osteoarthritis. Methods: Patients with symptomatic knee osteoarthritis were included in the prospective EX-ART project (Walking performance in osteoARThritic subjects: effect of an ECCentric muscle strengthening program) and randomized in a 6-week rehabilitation program including either eccentric or concentric activities. Metrics of interest chosen as end points measured before and after the rehabilitation were WOMAC score, pain, and muscular performance (quadriceps power PMAX and contraction strength MMAX). MRI was also used to assess muscle volume and fat infiltration changes. Results: 30 patients were included in each group; mean age was 74 (±7.6); 69% were women. At week 6, both groups showed a significant improvement in the WOMAC without difference between the two groups (p = 0.7). No difference between the two groups was identified for the pain reduction (p = 0.7). A significant improvement in the change in PMAX and MMAX at high velocity (p = 0.001 and p = 0.002) was observed in the eccentric group only. A vastus medialis hypertrophy was quantified in the eccentric group only (p = 0.002), whereas fat infiltration in the quadriceps muscles was unchanged. Conclusion: Physical activity, whether eccentric or concentric, has a benefit on function and pain in patients with symptomatic knee osteoarthritis. A few differences have been identified between the two types of rehabilitation. More particularly, a gain in muscle performance and vastus medialis volume was found with eccentric rehabilitation only. Registration: www.ClinicalTrials.gov, registration number NCT03167502.
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Affiliation(s)
| | - Fréderic Chorin
- LAMHESS Laboratory, HEALTHY Graduate School, Université Côte d'Azur, Nice, France
| | - Pauline Gerus
- LAMHESS Laboratory, HEALTHY Graduate School, Université Côte d'Azur, Nice, France
| | - Véronique Breuil
- Department of Rheumatology, Nice University Hospital, Université Côte d'Azur, Nice, France
| | - Constance Michel
- Center for Biological and Medical Magnetic Resonance, Faculty of Medicine of La Timone, Aix Marseille University, CNRS (UMR 7339), Marseille, France
| | - Sandrine Guis
- Department of Rheumatology, Conception Hospital, Marseille, France
| | - David Bendahan
- Center for Biological and Medical Magnetic Resonance, Faculty of Medicine of La Timone, Aix Marseille University, CNRS (UMR 7339), Marseille, France
| | - Christian Roux
- Department of Rheumatology, Nice University Hospital, Université Côte d'Azur, Nice, France
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146
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Gikaro JM, Xiong H, Lin F. Activity limitation and participation restriction in Osteoarthritis and Rheumatoid arthritis: findings based on the National Health and Nutritional Examination Survey. BMC Musculoskelet Disord 2022; 23:647. [PMID: 35794600 PMCID: PMC9258218 DOI: 10.1186/s12891-022-05607-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/27/2022] [Indexed: 11/12/2022] Open
Abstract
Background Osteoarthritis (OA) and Rheumatoid arthritis (RA) are the most common joint diseases leading to chronic pain and disability. Given the chronicity and disabling nature of OA and RA, they are likely to influence full participation of individuals in the society. An activity limitation occurs when a person has difficulty executing an activity; a participation restriction is experienced when a person has difficulty participating in a real-life situation. The aim of this study was to examine the associations between OA and RA and the domains of activity limitation and participation restriction. Methods A cross-sectional study design comprised 3604 adults from the 2009 to 2018 National Health and Nutrition Examination Survey (NHANES). All participants aged ≥ 20 years with complete data were included. Activity limitation and participation restriction were assessed by reported difficulty in performing 14 tasks selected from Physical Functioning Questionnaire. Data on OA and RA were obtained from Medical Conditions Questionnaire. Weighted logistic regression model was used to examine the associations between OA and RA and the selected tasks. Results Over 36% of participants had limitations. Both OA (OR = 2.11) and RA (OR = 2.36) were positively associated with activity limitation and participation restriction (p < 0.001). Poor or fair health was associated with difficulty in physical functioning, with highest odds observed in leisure activities (OR = 2.05), followed by difficulty in attending social events (OR = 1.99), walking for a quarter mile (OR = 1.97), preparing meals (OR = 1.93) and walking up ten steps (OR = 1.92). Conclusion Adults with OA and RA had nearly similar odds of having activity limitations and participation restrictions. Difficulty in executing most activities of daily living (ADLs) has significant association with poor or fair health. Holistic interdisciplinary care to individuals with OA or RA focusing on ADLs and environmental factors may improve health status.
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147
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The Involvement of Neutrophils in the Pathophysiology and Treatment of Osteoarthritis. Biomedicines 2022; 10:biomedicines10071604. [PMID: 35884909 PMCID: PMC9313259 DOI: 10.3390/biomedicines10071604] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 06/29/2022] [Accepted: 07/01/2022] [Indexed: 12/14/2022] Open
Abstract
Osteoarthritis (OA) is a chronic disability that significantly impairs quality of life. OA is one of the most prevalent joint pathologies in the world, characterized by joint pain and stiffness due to the degeneration of articular cartilage and the remodeling of subchondral bone. OA pathogenesis is unique in that it involves simultaneous reparative and degradative mechanisms. Low-grade inflammation as opposed to high-grade allows for this coexistence. Previously, macrophages and T cells have been identified as playing major roles in the inflammation and destruction of OA joints, but recent studies have demonstrated that neutrophils also contribute to the pathogenesis. Neutrophils are the first immune cells to enter the synovium after joint injury, and neutrophilic activity is indispensably a requisite for the progression of OA. Neutrophils act through multiple mechanisms including tissue degeneration via neutrophil elastase (NE), osteophyte development, and the release of inflammatory cytokines and chemokines. As the actions of neutrophils in OA are discovered, the potential for novel therapeutic targets as well as diagnostic methods are revealed. The use of chondrogenic progenitor cells (CPCs), microRNAs, and exosomes are among the newest therapeutic advances in OA treatment, and this review reveals how they can be used to mitigate destructive neutrophil activity.
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148
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Zeng CY, Wang XF, Hua FZ. HIF-1α in Osteoarthritis: From Pathogenesis to Therapeutic Implications. Front Pharmacol 2022; 13:927126. [PMID: 35865944 PMCID: PMC9294386 DOI: 10.3389/fphar.2022.927126] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 06/10/2022] [Indexed: 11/13/2022] Open
Abstract
Osteoarthritis is a common age-related joint degenerative disease. Pain, swelling, brief morning stiffness, and functional limitations are its main characteristics. There are still no well-established strategies to cure osteoarthritis. Therefore, better clarification of mechanisms associated with the onset and progression of osteoarthritis is critical to provide a theoretical basis for the establishment of novel preventive and therapeutic strategies. Chondrocytes exist in a hypoxic environment, and HIF-1α plays a vital role in regulating hypoxic response. HIF-1α responds to cellular oxygenation decreases in tissue regulating survival and growth arrest of chondrocytes. The activation of HIF-1α could regulate autophagy and apoptosis of chondrocytes, decrease inflammatory cytokine synthesis, and regulate the chondrocyte extracellular matrix environment. Moreover, it could maintain the chondrogenic phenotype that regulates glycolysis and the mitochondrial function of osteoarthritis, resulting in a denser collagen matrix that delays cartilage degradation. Thus, HIF-1α is likely to be a crucial therapeutic target for osteoarthritis via regulating chondrocyte inflammation and metabolism. In this review, we summarize the mechanism of hypoxia in the pathogenic mechanisms of osteoarthritis, and focus on a series of therapeutic treatments targeting HIF-1α for osteoarthritis. Further clarification of the regulatory mechanisms of HIF-1α in osteoarthritis may provide more useful clues to developing novel osteoarthritis treatment strategies.
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Affiliation(s)
- Chu-Yang Zeng
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xi-Feng Wang
- Department of Anesthesiology, The First Affiliated Hospital of Nanchang University, Nanchang, China
- *Correspondence: Xi-Feng Wang, ; Fu-Zhou Hua,
| | - Fu-Zhou Hua
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- *Correspondence: Xi-Feng Wang, ; Fu-Zhou Hua,
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149
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Siefen T, Bjerregaard S, Borglin C, Lamprecht A. Assessment of joint pharmacokinetics and consequences for the intraarticular delivery of biologics. J Control Release 2022; 348:745-759. [PMID: 35714731 DOI: 10.1016/j.jconrel.2022.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 01/15/2023]
Abstract
Intraarticular (IA) injections provide the opportunity to deliver biologics directly to their site of action for a local and efficient treatment of osteoarthritis. However, the synovial joint is a challenging site of administration since the drug is rapidly eliminated across the synovial membrane and has limited distribution into cartilage, resulting in unsatisfactory therapeutic efficacy. In order to rationally develop appropriate drug delivery systems, it is essential to thoroughly understand the unique biopharmaceutical environments and kinetics in the joint to adequately simulate them in relevant experimental models. This review presents a detailed view on articular kinetics and drug-tissue interplay of IA administered drugs and summarizes how these can be translated into reasonable formulation strategies by identification of key factors through which the joint residence time can be prolonged and specific structures can be targeted. In this way, pros and cons of the delivery approaches for biologics will be evaluated and the extent to which biorelevant models are applicable to gain mechanistic insights and ameliorate formulation design is discussed.
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Affiliation(s)
- Tobias Siefen
- Department of Pharmaceutics, Institute of Pharmacy, University of Bonn, Bonn, Germany
| | | | | | - Alf Lamprecht
- Department of Pharmaceutics, Institute of Pharmacy, University of Bonn, Bonn, Germany; PEPITE (EA4267), University of Burgundy/Franche-Comté, Besançon, France.
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150
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The Role of Mitochondrial Metabolism, AMPK-SIRT Mediated Pathway, LncRNA and MicroRNA in Osteoarthritis. Biomedicines 2022; 10:biomedicines10071477. [PMID: 35884782 PMCID: PMC9312479 DOI: 10.3390/biomedicines10071477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 06/16/2022] [Accepted: 06/17/2022] [Indexed: 11/20/2022] Open
Abstract
Osteoarthritis (OA) is the most common joint disease characterized by degeneration of articular cartilage and causes severe joint pain, physical disability, and impaired quality of life. Recently, it was found that mitochondria not only act as a powerhouse of cells that provide energy for cellular metabolism, but are also involved in crucial pathways responsible for maintaining chondrocyte physiology. Therefore, a growing amount of evidence emphasizes that impairment of mitochondrial function is associated with OA pathogenesis; however, the exact mechanism is not well known. Moreover, the AMP-activated protein kinase (AMPK)–Sirtuin (SIRT) signaling pathway, long non-coding RNA (lncRNA), and microRNA (miRNA) are important for regulating the physiological and pathological processes of chondrocytes, indicating that these may be targets for OA treatment. In this review, we first focus on the importance of mitochondria metabolic dysregulation related to OA. Then, we show recent evidence on the AMPK-SIRT mediated pathway associated with OA pathogenesis and potential treatment options. Finally, we discuss current research into the effects of lncRNA and miRNA on OA progression or inhibition.
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