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Xia J, Qiao Z, Hao X, Zhang Y. LDHA-induced histone lactylation mediates the development of osteoarthritis through regulating the transcription activity of TPI1 gene. Autoimmunity 2024; 57:2384889. [PMID: 39086231 DOI: 10.1080/08916934.2024.2384889] [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: 03/21/2024] [Revised: 06/11/2024] [Accepted: 07/21/2024] [Indexed: 08/02/2024]
Abstract
Osteoarthritis (OA) is a worldwide joint disease, leading to the physical pain, stiffness, and even disability. Lactate dehydrogenase A (LDHA) is known as a lactylation mediator that can regulate histone lactylation of its target genes. However, the role of LDHA-mediated histone H3 lysine 18 lactylation (H3K18la) in OA progression is yet to be clarified. Our study aims at revealing the role and mechanism of LDHA-mediated histone lactylation in the glycolysis of chondrocytes. In this study, we determined at first that the H3K18la level was enhanced in OA. Energy metabolism such as glycolysis is often altered in OA progress. Therefore, we further explored the mechanism mediating glycolysis and thus promoting OA progress. Moreover, glycolysis was enhanced in LPS-induced OA cell model, as evidenced by the increased glucose consumption and lactate production. Furthermore, we silenced LDHA for loss-of-function assays. The results showed that knockdown of LDHA suppressed glycolysis of LPS-induced chondrocytes. In vivo animal study demonstrated that knockout of LDHA recovered cartilage injury of OA mice. Mechanistically, we uncovered that LDHA-mediated H3K18la in TPI1 promoter enhanced the transcription activity of TPI1. Mutation of K69 site was found to ameliorate LPS-induced glycolysis in OA cell model. In conclusion, our study reveals the role of LDHA-mediated H3K18la of TPI1 promoter in OA progress.
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Affiliation(s)
- Junfeng Xia
- The First Department of Bone, Nanyang City First People's Hospital, Nanyang City, China
| | - Zongrui Qiao
- The First Department of Bone, Nanyang City First People's Hospital, Nanyang City, China
| | - Xiao Hao
- The First Department of Bone, Nanyang City First People's Hospital, Nanyang City, China
| | - Yin Zhang
- The First Department of Bone, Nanyang City First People's Hospital, Nanyang City, China
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Ma Y, Pang Y, Cao R, Zheng Z, Zheng K, Tian Y, Peng X, Liu D, Du D, Du L, Zhong Z, Yao L, Zhang C, Gao J. Targeting Parkin-regulated metabolomic change in cartilage in the treatment of osteoarthritis. iScience 2024; 27:110597. [PMID: 39220257 PMCID: PMC11363567 DOI: 10.1016/j.isci.2024.110597] [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: 02/16/2024] [Revised: 04/28/2024] [Accepted: 07/24/2024] [Indexed: 09/04/2024] Open
Abstract
Articular cartilage degeneration may lead to osteoarthritis (OA) during the aging process, but its underlying mechanism remains unknown. Here, we found that chondrocytes exhibited an energy metabolism shift from glycolysis to oxidative phosphorylation (OXPHOS) during aging. Parkin regulates various cellular metabolic processes. Reprogrammed cartilage metabolism by Parkin ablation decreased OXPHOS and increased glycolysis, with ameliorated aging-related OA. Metabolomics analysis indicated that lauroyl-L-carnitine (LLC) was decreased in aged cartilage, but increased in Parkin-deficient cartilage. In vitro, LLC improved the cartilage matrix synthesis of aged chondrocytes. In vivo, intra-articular injection of LLC in mice with anterior cruciate ligament transaction (ACLT) ameliorated OA progression. These results suggest that metabolic changes are regulated by Parkin-impaired cartilage during aging, and targeting this metabolomic changes by supplementation with LLC is a promising treatment strategy for ameliorating OA.
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Affiliation(s)
- Yiyang Ma
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Yidan Pang
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Ruomu Cao
- Department of Bone and Joint Surgery, the Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shanxi 710004, China
| | - Zhikai Zheng
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Kaiwen Zheng
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Yucheng Tian
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Xiaoyuan Peng
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Delin Liu
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Dajiang Du
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Lin Du
- Orthopedics Department, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, China
- Sports Medicine Institute, Shantou University Medical College, Shantou 515041, China
| | - Zhigang Zhong
- Orthopedics Department, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, China
- Sports Medicine Institute, Shantou University Medical College, Shantou 515041, China
| | - Lufeng Yao
- Department of Orthopaedic Surgery, Ningbo No.6 Hospital, No.1059 East Zhongshan Road, Yinzhou District, Ningbo, Zhejiang 315040, China
| | - Changqing Zhang
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
| | - Junjie Gao
- Department of Orthopaedics, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
- Institute of Microsurgery on Extremities, and Department of Orthopedic Surgery, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, China
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Xu Q, Wang J, Li H, Gao Y. Association between serum α-Klotho levels and osteoarthritis prevalence among middle-aged and older adults: an analysis of the NHANES 2007-2016. Rev Clin Esp 2024; 224:366-378. [PMID: 38670226 DOI: 10.1016/j.rceng.2024.04.012] [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] [Indexed: 04/28/2024]
Abstract
BACKGROUND As individuals age, the prevalence of osteoarthritis tends to increase gradually. α-Klotho is a hormone renowned for its anti-aging properties. However, the precise role of serum α-Klotho in osteoarthritis is still not fully comprehended. METHODS We conducted a cross-sectional study utilizing data from the National Health and Nutrition Examination Survey (NHANES) spanning from 2007 to 2016. Serum α-Klotho levels were measured using an enzyme-linked immunosorbent assay (ELISA). Osteoarthritis was assessed through self-reported questionnaires. Through univariate and multivariate logistic regression analyses, smooth curve fitting, threshold effect analysis, and subgroup analyses, we delved into the potential association between them. RESULTS The study encompassed a cohort of 10,265 participants. In fully adjusted models of multivariate logistic regression analysis, we identified a negative correlation between serum ln α-Klotho and OA (OR = 0.77, 95% CI: 0.65-0.91, p = 0.003). When stratifying serum α-Klotho levels into tertiles, individuals in the highest tertile exhibited a 26% reduced risk of OA compared to those in the lowest tertile (OR = 0.84, 95% CI: 0.73-0.97, p = 0.014). Subsequent analyses indicated a linearly negative association. In subgroup analyses, we explored the relationship between serum ln α-Klotho and osteoarthritis across diverse populations, revealing the persistence of this association in the majority of subgroups. CONCLUSION Serum α-Klotho levels exhibit a significant negative linear correlation with the prevalence of osteoarthritis in middle-aged and elderly populations in the United States.
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Affiliation(s)
- Qi Xu
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Nanyang Medical College, Nanyang, China; Department of Breast Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jiale Wang
- Department of Internal Medicine, The Affiliated Jiangning Hospital of Nanjing Medical University, Nanjing, China
| | - Hanzhi Li
- Department of Breast and Thyroid Surgery, The First Affiliated Hospital of Nanyang Medical College, Nanyang, China
| | - Yuwan Gao
- Department of Ophthalmology, The First Affiliated Hospital of Nanyang Medical College, Nanyang, China.
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Da W, Chen Q, Shen B. The current insights of mitochondrial hormesis in the occurrence and treatment of bone and cartilage degeneration. Biol Res 2024; 57:37. [PMID: 38824571 PMCID: PMC11143644 DOI: 10.1186/s40659-024-00494-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 04/03/2024] [Indexed: 06/03/2024] Open
Abstract
It is widely acknowledged that aging, mitochondrial dysfunction, and cellular phenotypic abnormalities are intricately associated with the degeneration of bone and cartilage. Consequently, gaining a comprehensive understanding of the regulatory patterns governing mitochondrial function and its underlying mechanisms holds promise for mitigating the progression of osteoarthritis, intervertebral disc degeneration, and osteoporosis. Mitochondrial hormesis, referred to as mitohormesis, represents a cellular adaptive stress response mechanism wherein mitochondria restore homeostasis and augment resistance capabilities against stimuli by generating reactive oxygen species (ROS), orchestrating unfolded protein reactions (UPRmt), inducing mitochondrial-derived peptides (MDP), instigating mitochondrial dynamic changes, and activating mitophagy, all prompted by low doses of stressors. The varying nature, intensity, and duration of stimulus sources elicit divergent degrees of mitochondrial stress responses, subsequently activating one or more signaling pathways to initiate mitohormesis. This review focuses specifically on the effector molecules and regulatory networks associated with mitohormesis, while also scrutinizing extant mechanisms of mitochondrial dysfunction contributing to bone and cartilage degeneration through oxidative stress damage. Additionally, it underscores the potential of mechanical stimulation, intermittent dietary restrictions, hypoxic preconditioning, and low-dose toxic compounds to trigger mitohormesis, thereby alleviating bone and cartilage degeneration.
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Affiliation(s)
- Wacili Da
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Quan Chen
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Bin Shen
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China.
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Ding X, Huang J, Zhou R, Che X, Pang Y, Liang D, Lu C, Zhuo Y, Cao F, Wu G, Li W, Li P, Zhao L, Rong X, Li P, Wang C. Bibliometric study and visualization of cellular senescence associated with osteoarthritis from 2009 to 2023. Medicine (Baltimore) 2024; 103:e37611. [PMID: 38669405 PMCID: PMC11049721 DOI: 10.1097/md.0000000000037611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 02/23/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Osteoarthritis is a common degenerative joint disease that is highly prevalent in the elderly population. Along with the occurrence of sports injuries, osteoarthritis is gradually showing a younger trend. Osteoarthritis has many causative factors, and its pathogenesis is currently unknown. Cellular senescence is a stable form of cell cycle arrest exhibited by cells in response to external stimuli and plays a role in a variety of diseases. And it is only in the last decade or so that cellular senescence has gradually become cross-linked with osteoarthritis. However, there is no comprehensive bibliometric analysis in this field. The aim of this study is to present the current status and research hotspots of cellular senescence in the field of osteoarthritis, and to predict the future trends of cellular senescence in osteoarthritis research from a bibliometric perspective. METHODS This study included 298 records of cellular senescence associated with osteoarthritis from 2009 to 2023, with data from the Web of Science Core Collection database. CiteSpace, Scimago Graphica software, VOSviewer, and the R package "bibliometrix" software were used to analyze regions, institutions, journals, authors, and keywords to predict recent trends in cellular senescence related to osteoarthritis research. RESULTS The number of publications related to cellular senescence associated with osteoarthritis is increasing year by year. China and the United States contribute more than 70% of the publications and are the mainstay of research in this field. Central South University is the most active institution with the largest number of publications. International Journal of Molecular Sciences is the most popular journal in the field with the largest number of publications, while Osteoarthritis and Cartilage is the most cited journal. Loeser, Richard F. is not only the most prolific author, but also the most frequently cited author, contributing greatly to the field. CONCLUSION In the last decade or so, this is the first bibliometric study that systematically describes the current status and development trend of research on cellular senescence associated with osteoarthritis. The study comprehensively and systematically summarizes and concludes the research hotspots and development trends, providing valuable references for researchers in this field.
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Affiliation(s)
- Xueting Ding
- Department of Embryology, School of Basic Medical Sciences, Shanxi Medical University, Shanxi, China
- Animal Experiment Center, Shanxi Medical University, Shanxi, China
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Jingrui Huang
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Raorao Zhou
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Xianda Che
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Yiming Pang
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Dan Liang
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Chengyang Lu
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Yuhao Zhuo
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Fuyang Cao
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Gaige Wu
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Wenjin Li
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Penghua Li
- Laboratory department, Fenyang Hospital of Shanxi Province, Shanxi, China
| | - Litao Zhao
- Pain Department, The Third People's Hospital of Hainan Province, Hainan, China
| | - XueQin Rong
- Pain Department, The Third People's Hospital of Hainan Province, Hainan, China
| | - Pengcui Li
- Orthopaedics, The Second Hospital of Shanxi Medical University, Shanxi, China
- Key Laboratory of Bone and Soft Tissue Injury Repair, The Second Hospital of Shanxi Medical University, Shanxi, China
| | - Chunfang Wang
- Department of Embryology, School of Basic Medical Sciences, Shanxi Medical University, Shanxi, China
- Animal Experiment Center, Shanxi Medical University, Shanxi, China
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Tian R, Su S, Yu Y, Liang S, Ma C, Jiao Y, Xing W, Tian Z, Jiang T, Wang J. Revolutionizing osteoarthritis treatment: How mesenchymal stem cells hold the key. Biomed Pharmacother 2024; 173:116458. [PMID: 38503241 DOI: 10.1016/j.biopha.2024.116458] [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: 01/09/2024] [Revised: 03/11/2024] [Accepted: 03/15/2024] [Indexed: 03/21/2024] Open
Abstract
Osteoarthritis (OA) is a multifaceted disease characterized by imbalances in extracellular matrix metabolism, chondrocyte and synoviocyte senescence, as well as inflammatory responses mediated by macrophages. Although there have been notable advancements in pharmacological and surgical interventions, achieving complete remission of OA remains a formidable challenge, oftentimes accompanied by significant side effects. Mesenchymal stem cells (MSCs) have emerged as a promising avenue for OA treatment, given their ability to differentiate into chondrocytes and facilitate cartilage repair, thereby mitigating the impact of an inflammatory microenvironment induced by macrophages. This comprehensive review aims to provide a concise overview of the diverse roles played by MSCs in the treatment of OA, while elucidating the underlying mechanisms behind these contributions. Specifically, the roles include: (a) Promotion of chondrocyte and synoviocyte regeneration; (b) Inhibition of extracellular matrix degradation; (c) Attenuating the macrophage-induced inflammatory microenvironment; (d) Alleviation of pain. Understanding the multifaceted roles played by MSCs in OA treatment is paramount for developing novel therapeutic strategies. By harnessing the regenerative potential and immunomodulatory properties of MSCs, it may be possible to devise more effective and safer approaches for managing OA. Further research and clinical studies are warranted to optimize the utilization of MSCs and realize their full potential in the field of OA therapeutics.
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Affiliation(s)
- Ruijiao Tian
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Haikou 571199, China
| | - Shibo Su
- Engineering Research Center for Hainan Bio-Smart Materials and Bio-Medical Devices, Key Laboratory of Emergency and Trauma, Ministry of Education, Key Laboratory of Hainan Functional Materials and Molecular Imaging, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China; Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou 571199, China; School of Basic Medicine and Life Sciences, Hainan Medical University, Haikou 571199, China
| | - Yang Yu
- Department of Gastroenterology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121000, China
| | - Siqiang Liang
- Zhongke Comprehensive Medical Transformation Center Research Institute (Hainan) Co., Ltd, Haikou 571199, China
| | - Chuqing Ma
- The Second Clinical College, Hainan Medical University, Haikou 571199, China
| | - Yang Jiao
- Department of Biomedical Engineering, Faculty of Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Weihong Xing
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Haikou 571199, China
| | - Ziheng Tian
- School of Clinical Medicine, Jining Medical University, Jining 272002, China
| | - Tongmeng Jiang
- Engineering Research Center for Hainan Bio-Smart Materials and Bio-Medical Devices, Key Laboratory of Emergency and Trauma, Ministry of Education, Key Laboratory of Hainan Functional Materials and Molecular Imaging, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China; Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou 571199, China.
| | - Juan Wang
- Key Laboratory of Brain Science Research & Transformation in Tropical Environment of Hainan Province, Hainan Medical University, Haikou 571199, China; Engineering Research Center for Hainan Bio-Smart Materials and Bio-Medical Devices, Key Laboratory of Emergency and Trauma, Ministry of Education, Key Laboratory of Hainan Functional Materials and Molecular Imaging, College of Emergency and Trauma, Hainan Medical University, Haikou 571199, China; School of Basic Medicine and Life Sciences, Hainan Medical University, Haikou 571199, China.
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7
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Fu Z, Li Q, Jiang P, Song X, Yang J, Chen G, Gong X, Yang L. Macrophage migration inhibitory factor reversed senescent phenotype in human chondrocytes in vitro. Mol Biol Rep 2024; 51:154. [PMID: 38245877 DOI: 10.1007/s11033-023-09101-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/04/2023] [Indexed: 01/23/2024]
Abstract
BACKGROUND The senescence of chondrocytes, which is closely linked to the development of osteoarthritis (OA), has been found to be influenced by the inflammatory environment of joint cavity. However, there remains a lack of comprehensive understanding regarding the specific mechanisms through which cytokine impacts chondrocytes senescence. PURPOSE To investigate the effects of MIF on the chondrocytes senescence and explore the underlying mechanism. METHODS Human cytokine array and ELISA were used for the level of MIF in synovium fluid. CCK-8 was used for chondrocytes viability. IF, WB, SA-β-gal staining and flow cytometry were used for the chondrogenic, apoptotic and senescent phenotype of chondrocytes. RESULTS The level of MIF was significantly increased in OA patients. MIF significantly reversed the senescent phenotype induced by LPS pretreatment in human chondrocytes. MIF significantly enhanced the expression of Col II, SOX9, and ACAN in LPS pre-treated human chondrocytes. Furthermore, MIF significantly inhibited the apoptosis of LPS-induced senescent chondrocytes. CONCLUSION Increased level of MIF in osteoarthritic joint cavity might effectively suppress the senescent phenotype and simultaneously improve the chondrogenic phenotype in chondrocytes, the underlying mechanism was likely to be independent of apoptosis.
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Affiliation(s)
- Zhenlan Fu
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Qingqing Li
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Peiyao Jiang
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Xiongbo Song
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Junjun Yang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Guangxing Chen
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China.
| | - Xiaoyuan Gong
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China.
| | - Liu Yang
- Center for Joint Surgery, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China.
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Fernández-Moreno M, Hermida-Gómez T, Larkins N, Reynolds A, Blanco FJ. Anti-Inflammatory Activity of APPA (Apocynin and Paeonol) in Human Articular Chondrocytes. Pharmaceuticals (Basel) 2024; 17:118. [PMID: 38256951 PMCID: PMC10818286 DOI: 10.3390/ph17010118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/10/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
Osteoarthritis (OA) is a chronic joint disease leading to cartilage loss and reduction in the joint space which results in pain. The current pharmacological treatment of OA is inadequate and pharmacological interventions focus on symptom management. APPA, a combination of apocynin (AP) and paeonol (PA), is a potential drug for treating OA. The aim of this study was to analyze the effects of APPA on the modulation of the inflammatory response in chondrocytes. Samples were incubated with IL-1β and APPA, and their responses to proinflammatory cytokines, catabolic mediators and redox responses were then measured. The effect of APPA on mitogenesis was also evaluated. Results show that APPA attenuated the expression of IL-8, TNF-α, MMP-3, MMP-13, SOD-2 and iNOS, resulting in the protection of human articular cartilage. APPA decreased PGC-1α gene expression induced by IL-1β. APPA did not modulate the gene expression of Mfn2, Sirt-1 or Sirt-3. The overall findings indicate that APPA may be an effective treatment for OA by targeting several of the pathways involved in OA pathogenesis.
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Affiliation(s)
- Mercedes Fernández-Moreno
- Grupo de Investigación en Reumatología (GIR), Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade de A Coruña (UDC), 15071 A Coruña, Spain;
- Grupo de Investigación en Reumatología y Salud (GIR-S), Centro Interdisciplinar de Química y Biología (CICA), Universidade de A Coruña (UDC), Campus de Elviña, 15071 A Coruña, Spain
| | - Tamara Hermida-Gómez
- Grupo de Investigación en Reumatología (GIR), Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade de A Coruña (UDC), 15071 A Coruña, Spain;
- Grupo de Investigación en Reumatología y Salud (GIR-S), Centro Interdisciplinar de Química y Biología (CICA), Universidade de A Coruña (UDC), Campus de Elviña, 15071 A Coruña, Spain
- Centro de Investigación Biomédica en Red, Bioingenieria, Biomatereial y Nanomedicina (CIBER-BBN), 50018 Zaragoza, Spain
| | - Nicholas Larkins
- AKL Therapeutics Ltd., Stevenage Bioscience, Gunnels Wood Rd, Stevenage SG1 2FX, UK; (N.L.); (A.R.)
| | - Alan Reynolds
- AKL Therapeutics Ltd., Stevenage Bioscience, Gunnels Wood Rd, Stevenage SG1 2FX, UK; (N.L.); (A.R.)
| | - Francisco J. Blanco
- Grupo de Investigación en Reumatología (GIR), Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade de A Coruña (UDC), 15071 A Coruña, Spain;
- Grupo de Investigación en Reumatología y Salud (GIR-S), Departamento de Fisioterapia, Medicina y Ciencias Biomédicas, Facultad de Fisioterapia, Centro Interdisciplinar de Química y Biología (CICA), INIBIC-Sergas, Universidade de A Coruña (UDC), Campus de Oza, 15008 A Coruña, Spain
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Kaibara T, Kondo E, Matsuoka M, Iwasaki K, Onodera T, Sakamoto K, Oda Y, Tanei ZI, Momma D, Tanaka S, Iwasaki N. Atelocollagen-associated autologous chondrocyte implantation for the repair of large cartilage defects of the knee: Results at three to seven years. J Orthop Sci 2024; 29:207-216. [PMID: 36628847 DOI: 10.1016/j.jos.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 11/30/2022] [Accepted: 12/05/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Recently, various types of engineered autologous chondrocyte implantation (ACI) have been developed. Atelocollagen-associated ACI (A-ACI) is the only ACI procedure covered by Japanese Health Insurance since 2013. The indications of the A-ACI are traumatic cartilage defects and osteochondral dissecans (OCD) for knee joints. PURPOSE To evaluate midterm clinical results after A-ACI for the treatment for full-thickness cartilage defects of the knee. METHODS Thirteen consecutive patients who underwent A-ACI between 2014 and 2018 had been prospectively enrolled in this study. There were 11 men and 2 women with a mean age of 34 years at the time of surgery. The causes of the cartilage defect were trauma in 10 knees and OCD in 3 knees. The total number of lesions was 15, which were comprised of the medial femoral condyle in 5 knees, the lateral femoral condyle in 5 knees, and the femoral trochlea in 5 knees. The mean size of the lesion was 5.3 cm2. Each knee was clinically and radiologically evaluated preoperatively and postoperatively. RESULTS The mean Lysholm score improved significantly from 74.0 points to 94.0 points (p = 0.008) and each subscale in Knee injury and Osteoarthritis Outcome Score improved significantly (p < 0.001) at the mean final follow-up period of 51 months (range, 36-84 months). The magnetic resonance observation of cartilage repair tissue 2.0 score at the mean follow-up of 38 months was significantly higher than that at 2 months postoperatively (p = 0.014). According to the International Cartilage Repair Society (ICRS) grading scale, 3 knees were graded as normal, 3 knees as nearly normal, and 1 knee as severely abnormal in second-look arthroscopic evaluation at a mean of 22 months (range, 8-41 months) after A-ACI. CONCLUSION The present study showed a significant subjective and objective clinical improvement in the A-ACI for large cartilage defects of the knee at a mean follow-up of 51 months (range, 36-84 months).
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Affiliation(s)
- Takuma Kaibara
- Department of Orthopaedic Surgery, Hokkaido University Graduate School of Medicine, Kita-15, Nish-7, Kita-ku, Sapporo, Hokkaido 060-8638, Japan.
| | - Eiji Kondo
- Centre for Sports Medicine, Hokkaido University Hospital, Kita-14, Nishi-5, Kita-ku, Sapporo 060-8648, Japan.
| | - Masatake Matsuoka
- Department of Orthopaedic Surgery, Hokkaido University Graduate School of Medicine, Kita-15, Nish-7, Kita-ku, Sapporo, Hokkaido 060-8638, Japan.
| | - Koji Iwasaki
- Department of Functional Reconstruction for the Knee Joint, Hokkaido University, Kita-15, Nish-7, Kita-ku, Sapporo, Hokkaido 060-8638, Japan.
| | - Tomohiro Onodera
- Department of Orthopaedic Surgery, Hokkaido University Graduate School of Medicine, Kita-15, Nish-7, Kita-ku, Sapporo, Hokkaido 060-8638, Japan.
| | - Keita Sakamoto
- Department of Diagnostic and Interventional Radiology, Hokkaido Univeresity Hospital, Kita-14, Nish-5, Kita-ku, Sapporo, Hokkaido 060-8648, Japan.
| | - Yoshitaka Oda
- Department of Cancer Pathology, Faculty of Medicine, Hokkaido University, Kita-15, Nish-7, Kita-ku, Sapporo, Japan.
| | - Zen-Ichi Tanei
- Department of Cancer Pathology, Faculty of Medicine, Hokkaido University, Kita-15, Nish-7, Kita-ku, Sapporo, Japan.
| | - Daisuke Momma
- Centre for Sports Medicine, Hokkaido University Hospital, Kita-14, Nishi-5, Kita-ku, Sapporo 060-8648, Japan.
| | - Shinya Tanaka
- Department of Cancer Pathology, Faculty of Medicine, Hokkaido University, Kita-15, Nish-7, Kita-ku, Sapporo, Japan.
| | - Norimasa Iwasaki
- Department of Orthopaedic Surgery, Hokkaido University Graduate School of Medicine, Kita-15, Nish-7, Kita-ku, Sapporo, Hokkaido 060-8638, Japan.
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10
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Kong K, Jin M, Zhao C, Qiao H, Chen X, Li B, Rong K, Zhang P, Shan Y, Xu Z, Chang Y, Li H, Zhai Z. Mechanical overloading leads to chondrocyte degeneration and senescence via Zmpste24-mediated nuclear membrane instability. iScience 2023; 26:108119. [PMID: 37965144 PMCID: PMC10641493 DOI: 10.1016/j.isci.2023.108119] [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: 07/22/2023] [Revised: 08/28/2023] [Accepted: 09/29/2023] [Indexed: 11/16/2023] Open
Abstract
Patients with OA and varus knees are subject to abnormal mechanical environment and objective of this study was to investigate the molecular mechanisms underlying chondrocyte senescence caused by mechanical overloading and the role of Zmpste24-mediated nuclear membrane instability in varus knees. Finite element analysis showed that anteromedial region of tibial plateau experienced the most mechanical stress in an osteoarthritis patient with a varus knee. Immunohistochemistry exhibited lower Zmpste24 expression and higher expression of senescence marker p21 in the anteromedial region. Animal experiments and cell-stretch models also demonstrated an inverse relationship between Zmpste24 and mechanically induced senescence. Zmpste24 overexpression rescued cartilage degeneration and senescence in vitro by scavenging ROS. In conclusion, anteromedial tibial plateau is exposed to abnormal stress in varus knees, downregulation of Zmpste24, and nuclear membrane stability may explain increased senescence in this region. Zmpste24 and nuclear membrane stability are potential targets for treating osteoarthritis caused by abnormal alignment.
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Affiliation(s)
- Keyu Kong
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Minghao Jin
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chen Zhao
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Hua Qiao
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xuzhuo Chen
- Shanghai Key Laboratory of Stomatology, Department of Oral Surgery, College of Stomatology, Ninth People’s Hospital, Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Baixing Li
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Kewei Rong
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Pu Zhang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yu Shan
- Suzhou Ninth People’s Hospital, Department of Orthopedics, Suzhou Ninth Hospital affiliated to Soochow University, Suzhou, China
| | - Zhengquan Xu
- Suzhou Municipal Hospital, Department of Orthopedics, Suzhou Hospital Affiliated to Nanjing Medical University, Suzhou, China
| | - Yongyun Chang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Huiwu Li
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Zanjing Zhai
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
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11
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Atasoy-Zeybek A, Hawse GP, Nagelli CV, Lopez De Padilla C, Abdel MP, Evans CH. Transcriptomic changes during the replicative senescence of human articular chondrocytes. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.07.565835. [PMID: 37986862 PMCID: PMC10659330 DOI: 10.1101/2023.11.07.565835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Osteoarthritis (OA) is a degenerative joint disease and a leading cause of disability worldwide. Aging is a major risk factor for OA, but the specific mechanisms underlying this connection remain unclear. Although chondrocytes rarely divide in adult articular cartilage, they undergo replicative senescence in vitro which provides an opportunity to study changes related to aging under controlled laboratory conditions. In this pilot study, we performed bulk RNA sequencing on early- and late-passage human articular chondrocytes to identify transcriptomic changes associated with cellular aging. Chondrocytes were isolated from the articular cartilage of three donors, two with OA (age 70-80 years) and one with healthy cartilage (age 26 years). Chondrocytes were serially passaged until replicative senescence and RNA extracted from early- and late-passage cells. Principal component analysis of all genes showed clear separation between early- and late-passage chondrocytes, indicating substantial age-related differences in gene expression. Differentially expressed genes (DEGs) analysis confirmed distinct transcriptomic profiles between early- and late-passage chondrocytes. Hierarchical clustering revealed contrasting expression patterns between the two isolates from osteoarthritic samples and the healthy sample. Focused analysis of DEGs on transcripts associated with turnover of the extra-cellular matrix and the senescence-associated secretory phenotype (SASP) showed consistent downregulation of Col2A1 and ACAN, and upregulation of MMP19, ADAMTS4, and ADAMTS8 in late passage chondrocytes across all samples. SASP components including IL-1α, IL-1β, IL-6, IL-7, p16INK4A (CDKN2A) and CCL2 demonstrated significant upregulation in late passage chondrocytes originally isolated from OA samples. Pathway analysis between sexes with OA revealed shared pathways such as extracellular matrix (ECM) organization, collagen formation, skeletal and muscle development, and nervous system development. Sex-specific differences were observed, with males showing distinctions in ECM organization, regulation of the cell cycle process as well as neuron differentiation. In contrast, females exhibited unique variations in the regulation of the cell cycle process, DNA metabolic process, and the PID-PLK1 pathway.
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Affiliation(s)
- Aysegul Atasoy-Zeybek
- Musculoskeletal Gene Therapy Research Laboratory, Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
| | - Gresin P. Hawse
- Musculoskeletal Gene Therapy Research Laboratory, Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
| | - Christopher V. Nagelli
- Musculoskeletal Gene Therapy Research Laboratory, Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Consuelo Lopez De Padilla
- Musculoskeletal Gene Therapy Research Laboratory, Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
| | - Matthew P. Abdel
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Christopher H. Evans
- Musculoskeletal Gene Therapy Research Laboratory, Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
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12
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Jing Y, Jiang X, Ji Q, Wu Z, Wang W, Liu Z, Guillen-Garcia P, Esteban CR, Reddy P, Horvath S, Li J, Geng L, Hu Q, Wang S, Belmonte JCI, Ren J, Zhang W, Qu J, Liu GH. Genome-wide CRISPR activation screening in senescent cells reveals SOX5 as a driver and therapeutic target of rejuvenation. Cell Stem Cell 2023; 30:1452-1471.e10. [PMID: 37832549 DOI: 10.1016/j.stem.2023.09.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 08/04/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023]
Abstract
Our understanding of the molecular basis for cellular senescence remains incomplete, limiting the development of strategies to ameliorate age-related pathologies by preventing stem cell senescence. Here, we performed a genome-wide CRISPR activation (CRISPRa) screening using a human mesenchymal precursor cell (hMPC) model of the progeroid syndrome. We evaluated targets whose activation antagonizes cellular senescence, among which SOX5 outperformed as a top hit. Through decoding the epigenomic landscapes remodeled by overexpressing SOX5, we uncovered its role in resetting the transcription network for geroprotective genes, including HMGB2. Mechanistically, SOX5 binding elevated the enhancer activity of HMGB2 with increased levels of H3K27ac and H3K4me1, raising HMGB2 expression so as to promote rejuvenation. Furthermore, gene therapy with lentiviruses carrying SOX5 or HMGB2 rejuvenated cartilage and alleviated osteoarthritis in aged mice. Our study generated a comprehensive list of rejuvenators, pinpointing SOX5 as a potent driver for rejuvenation both in vitro and in vivo.
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Affiliation(s)
- Yaobin Jing
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China; School of Future Technology, University of Chinese Academy of Sciences, Beijing 100190, China
| | - Xiaoyu Jiang
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
| | - Qianzhao Ji
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
| | - Zeming Wu
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
| | - Wei Wang
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
| | - Zunpeng Liu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
| | - Pedro Guillen-Garcia
- Department of Traumatology and Research Unit, Clinica CEMTRO, 28035 Madrid, Spain
| | - Concepcion Rodriguez Esteban
- Altos Labs, Inc., San Diego, CA 94022, USA; Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Pradeep Reddy
- Altos Labs, Inc., San Diego, CA 94022, USA; Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Steve Horvath
- Altos Labs, Inc., San Diego, CA 94022, USA; Department of Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 10833, USA
| | - Jingyi Li
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
| | - Lingling Geng
- Advanced Innovation Center for Human Brain Protection, and National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital Capital Medical University, Beijing 100053, China; Aging Translational Medicine Center, International Center for Aging and Cancer, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Qinchao Hu
- Hospital of Stomatology, Sun Yat-sen University, Guangzhou 510060, China; Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510060, China
| | - Si Wang
- Advanced Innovation Center for Human Brain Protection, and National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital Capital Medical University, Beijing 100053, China; Aging Translational Medicine Center, International Center for Aging and Cancer, Xuanwu Hospital, Capital Medical University, Beijing 100053, China; Chongqing Renji Hospital, University of Chinese Academy of Sciences, Chongqing 400062, China
| | - Juan Carlos Izpisua Belmonte
- Altos Labs, Inc., San Diego, CA 94022, USA; Gene Expression Laboratory, Salk Institute for Biological Studies, La Jolla, CA 92037, USA
| | - Jie Ren
- Key Laboratory of RNA Science and Engineering, CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; School of Future Technology, University of Chinese Academy of Sciences, Beijing 100190, China.
| | - Weiqi Zhang
- Key Laboratory of RNA Science and Engineering, CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; School of Future Technology, University of Chinese Academy of Sciences, Beijing 100190, China.
| | - Jing Qu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China.
| | - Guang-Hui Liu
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China; School of Future Technology, University of Chinese Academy of Sciences, Beijing 100190, China; Advanced Innovation Center for Human Brain Protection, and National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital Capital Medical University, Beijing 100053, China; Aging Translational Medicine Center, International Center for Aging and Cancer, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
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13
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Ghandforoushan P, Alehosseini M, Golafshan N, Castilho M, Dolatshahi-Pirouz A, Hanaee J, Davaran S, Orive G. Injectable hydrogels for cartilage and bone tissue regeneration: A review. Int J Biol Macromol 2023; 246:125674. [PMID: 37406921 DOI: 10.1016/j.ijbiomac.2023.125674] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/29/2023] [Accepted: 07/01/2023] [Indexed: 07/07/2023]
Abstract
Annually, millions of patients suffer from irreversible injury owing to the loss or failure of an organ or tissue caused by accident, aging, or disease. The combination of injectable hydrogels and the science of stem cells have emerged to address this persistent issue in society by generating minimally invasive treatments to augment tissue function. Hydrogels are composed of a cross-linked network of polymers that exhibit a high-water retention capacity, thereby mimicking the wet environment of native cells. Due to their inherent mechanical softness, hydrogels can be used as needle-injectable stem cell carrier materials to mend tissue defects. Hydrogels are made of different natural or synthetic polymers, displaying a broad portfolio of eligible properties, which include biocompatibility, low cytotoxicity, shear-thinning properties as well as tunable biological and physicochemical properties. Presently, novel ongoing developments and native-like hydrogels are increasingly being used broadly to improve the quality of life of those with disabling tissue-related diseases. The present review outlines various future and in-vitro applications of injectable hydrogel-based biomaterials, focusing on the newest ongoing developments of in-situ forming injectable hydrogels for bone and cartilage tissue engineering purposes.
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Affiliation(s)
- Parisa Ghandforoushan
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tabriz University of Medical Science, Tabriz, Iran; Clinical Research Development, Unit of Tabriz Valiasr Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Morteza Alehosseini
- Department of Health Technology, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark
| | - Nasim Golafshan
- Department of Orthopedics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Miguel Castilho
- Department of Orthopedics, University Medical Center Utrecht, Utrecht, the Netherlands; Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, the Netherlands
| | | | - Jalal Hanaee
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tabriz University of Medical Science, Tabriz, Iran
| | - Soodabeh Davaran
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tabriz University of Medical Science, Tabriz, Iran
| | - Gorka Orive
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country UPV/EHU Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Networking Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain; Bioaraba, NanoBioCel Research Group, Vitoria-Gasteiz, Spain; University Institute for Regenerative Medicine and Oral Implantology - UIRMI (UPV/EHU-Fundación Eduardo Anitua), Vitoria, Spain; University of the Basque Country, Spain.
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14
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Carneiro DDC, Araújo LTD, Santos GC, Damasceno PKF, Vieira JL, Santos RRD, Barbosa JDV, Soares MBP. Clinical Trials with Mesenchymal Stem Cell Therapies for Osteoarthritis: Challenges in the Regeneration of Articular Cartilage. Int J Mol Sci 2023; 24:9939. [PMID: 37373096 DOI: 10.3390/ijms24129939] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/13/2023] [Accepted: 04/18/2023] [Indexed: 06/29/2023] Open
Abstract
Osteoarthritis (OA) is a whole-joint disease primarily characterized by the deterioration of hyaline cartilage. Current treatments include microfracture and chondrocyte implantation as early surgical strategies that can be combined with scaffolds to repair osteochondral lesions; however, intra-articular (IA) injections or implantations of mesenchymal stem cells (MSCs) are new approaches that have presented encouraging therapeutic results in animal models and humans. We critically reviewed clinical trials with MSC therapies for OA, focusing on their effectiveness, quality, and outcomes in the regeneration of articular cartilage. Several sources of autologous or allogeneic MSCs were used in the clinical trials. Minor adverse events were generally reported, indicating that IA applications of MSCs are potentially safe. The evaluation of articular cartilage regeneration in human clinical trials is challenging, particularly in the inflammatory environment of osteoarthritic joints. Our findings indicate that IA injections of MSCs are efficacious in the treatment of OA and the regeneration of cartilage, but that they may be insufficient for the full repair of articular cartilage defects. The possible interference of clinical and quality variables in the outcomes suggests that robust clinical trials are still necessary for generating reliable evidence with which to support these treatments. We suggest that the administration of just-sufficient doses of viable cells in appropriate regimens is critical to achieve effective and durable effects. In terms of future perspectives, genetic modification, complex products with extracellular vesicles derived from MSCs, cell encapsulation in hydrogels, and 3D bioprinted tissue engineering are promising approaches with which to improve MSC therapies for OA.
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Affiliation(s)
| | - Lila Teixeira de Araújo
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador 40296-710, Bahia, Brazil
- SENAI Institute of Advanced Health Systems, University Center SENAI CIMATEC, Salvador 41650-010, Bahia, Brazil
| | - Girlaine Café Santos
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador 40296-710, Bahia, Brazil
| | | | | | - Ricardo Ribeiro Dos Santos
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador 40296-710, Bahia, Brazil
- SENAI Institute of Advanced Health Systems, University Center SENAI CIMATEC, Salvador 41650-010, Bahia, Brazil
| | | | - Milena Botelho Pereira Soares
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador 40296-710, Bahia, Brazil
- SENAI Institute of Advanced Health Systems, University Center SENAI CIMATEC, Salvador 41650-010, Bahia, Brazil
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15
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Yagi M, Endo K, Komori K, Sekiya I. Comparison of the effects of oxidative and inflammatory stresses on rat chondrocyte senescence. Sci Rep 2023; 13:7697. [PMID: 37169906 PMCID: PMC10175275 DOI: 10.1038/s41598-023-34825-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 05/09/2023] [Indexed: 05/13/2023] Open
Abstract
Osteoarthritis (OA) is an age-related degenerative joint disease that causes progressive cartilage loss. Chondrocyte senescence is a fundamental mechanism that contributes to the imbalance of matrix homeostasis in OA by inducing senescence-associated secretory phenotype (SASP). Although OA chondrocytes are mainly exposed to oxidative and inflammatory stresses, the role of these individual stresses in chondrocyte senescence remains unclear. In this study, we compared the effects of these stresses on the senescence of rat chondrocytes. Rat chondrocytes were treated with H2O2 and a combination of IL-1β and TNF-α (IL/TNF) to compare their in vitro effect on senescent phenotypes. For in vivo evaluation, H2O2 and IL/TNF were injected into rat knee joints for 4 weeks. The in vitro results showed that H2O2 treatment increased reactive oxygen species, γ-H2AX, and p21 levels, stopped cell proliferation, and decreased glycosaminoglycan (GAG)-producing ability. In contrast, IL/TNF increased the expression of p16 and SASP factors, resulting in increased GAG degradation. Intraarticular injections of H2O2 did not cause any changes in senescent markers; however, IL/TNF injections reduced safranin O staining and increased the proportion of p16- and SASP factor-positive chondrocytes. Our results indicate that oxidative and inflammatory stresses have significantly different effects on the senescence of rat chondrocytes.
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Affiliation(s)
- Misaki Yagi
- Center for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - Kentaro Endo
- Center for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan.
| | - Keiichiro Komori
- Center for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
| | - Ichiro Sekiya
- Center for Stem Cell and Regenerative Medicine, Tokyo Medical and Dental University (TMDU), 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan
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16
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de Farias JO, Rezende TMB. Dental pulp and apical papilla cells senescence: causes, consequences, and prevention. Biogerontology 2023:10.1007/s10522-023-10029-y. [PMID: 37010664 DOI: 10.1007/s10522-023-10029-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 03/07/2023] [Indexed: 04/04/2023]
Abstract
Dental pulp under physiological conditions has a defense function, repair capacity, and important mechanisms in pathological processes. In addition, the dental papilla is involved in important defense processes and an essential function in the pulp revascularization process. It is known that dental pulp and apical papilla undergo a natural aging process, in addition to stressful situations such as bruxism, inflammation, and infections. Both aging and stressful situations can lead to cellular senescence. Some evidence indicates that the changes resulting from this cellular state can directly affect the efficiency of cells in these tissues and affect conservative and regenerative clinical treatments. Thus, it is necessary to understand the causes and consequences of cellular senescence in addition to the development of methods for senescence prevention. This review aims to provide an overview of possible causes and consequences of senescence in dental pulp and stem cells from apical papilla and discusses possible methods to prevent this cellular state.
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Affiliation(s)
- Jade Ormondes de Farias
- Pós-graduação em Ciências da Saúde, Faculdade de Ciências de Saúde, Universidade de Brasília, Campus Darcy Ribeiro s/n - Asa Norte, Brasília, DF, Brazil
| | - Taia Maria Berto Rezende
- Pós-graduação em Ciências da Saúde, Faculdade de Ciências de Saúde, Universidade de Brasília, Campus Darcy Ribeiro s/n - Asa Norte, Brasília, DF, Brazil.
- Curso de Odontologia, Universidade Católica de Brasília, QS 07 Lote 01, Brasília, DF, Brazil.
- Pós-graduação em Ciências Genômicas e Biotecnologia, Universidade Católica de Brasília, SHAN 916 Módulo B Avenida W5 - Asa Norte, Campus II - Modulo C, Room C - 221, Brasília, DF, 70.790-160, Brazil.
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17
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van Tuijn IM, Emanuel KS, van Hugten PPW, Jeuken R, Emans PJ. Prognostic Factors for the Clinical Outcome after Microfracture Treatment of Chondral and Osteochondral Defects in the Knee Joint: A Systematic Review. Cartilage 2023; 14:5-16. [PMID: 36624991 PMCID: PMC10076892 DOI: 10.1177/19476035221147680] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE The objective of this study is to establish which patient and lesion characteristics are related to the clinical outcome after microfracture of cartilage defects in the knee. STUDY DESIGN Systematic review. METHODS After preregistration, PubMed, Embase, and Cochrane were searched for studies that analyzed prognostic factors for the outcome of microfracture treatment in the knee. The criteria for inclusion were outcome measured using Patient-Reported Outcome Measures (PROMs), a clinical study with ≥10 participants receiving microfracture, and a minimal follow-up period of 1 year. RESULTS For none of the investigated prognostic factors, effect size reporting was sufficiently homogeneous to conduct a meta-analysis. However, a majority of the included studies identified higher age, larger lesion size, longer preoperative symptom duration, and previous surgery on the ipsilateral knee, especially meniscectomy and anterior cruciate ligament reconstruction, as factors that are reported to be correlated to a less favorable outcome. A lesion location that does not include the trochlea or the patellofemoral joint and is not weightbearing, a nondegenerative mechanism of injury, and a single lesion were reported as factors that predict a favorable outcome. As to gender, body mass index, preoperative activity level, smoking, and concomitant knee surgery, the included articles were inconclusive or no effect was reported. CONCLUSIONS Several factors correlated with the clinical result after microfracture treatment. However, the information on the effect sizes of the influence on clinical outcome is incomplete due to poor reporting. Large-scale registries or pooling of homogeneous, well-reported data is needed to work toward prognostic models. That would be an important step toward personalized treatment.
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Affiliation(s)
- Iris M van Tuijn
- Department of Orthopedic Surgery, Joint Preserving Clinic, Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Orthopedic Surgery, CAPHRI Care and Public Health Research Institute, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Kaj S Emanuel
- Department of Orthopedic Surgery, Joint Preserving Clinic, Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Orthopedic Surgery and Sports Medicine and Amsterdam Movement Sciences, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
| | - Pieter P W van Hugten
- Department of Orthopedic Surgery, Joint Preserving Clinic, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Ralph Jeuken
- Department of Orthopedic Surgery, Joint Preserving Clinic, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Pieter J Emans
- Department of Orthopedic Surgery, Joint Preserving Clinic, Maastricht University Medical Center+, Maastricht, The Netherlands
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18
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Wang T, Wang J, Sun Z, Zhang L, Yu C, Zhao H, Yan M, Sun S, Ye Z, Zhang Y, Yu T. Single-cell RNA sequence presents atlas analysis for chondrocytes in the talus and reveals the potential mechanism in coping with mechanical stress. Front Cell Dev Biol 2022; 10:1047119. [PMID: 36438550 PMCID: PMC9685414 DOI: 10.3389/fcell.2022.1047119] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 10/12/2022] [Indexed: 09/02/2023] Open
Abstract
Chondrocytes are indispensable for the function of cartilage because they provide the extracellular matrix. Therefore, gaining insight into the chondrocytes may be helpful in understanding cartilage function and pinpointing potential therapeutical targets for diseases. The talus is a part of the ankle joint, which serves as the major large joint that bears body weight. Compared with the distal tibial and fibula, the talus bears much more mechanical loading, which is a risk factor for osteoarthritis (OA). However, in most individuals, OA seems to be absent in the ankle, and the cartilage of the talus seems to function normally. This study applied single-cell RNA sequencing to demonstrate atlas for chondrocyte subsets in healthy talus cartilage obtained from five volunteers, and chondrocyte subsets were annotated. Gene ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses for each cell type, cell-cell interactions, and single-cell regulatory network inference and clustering for each cell type were conducted, and hub genes for each cell type were identified. Immunohistochemical staining was used to confirm the presence and distribution of each cell type. Two new chondrocyte subsets were annotated as MirCs and SpCs. The identified and speculated novel microenvironment may pose different directions in chondrocyte composition, development, and metabolism in the talus.
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Affiliation(s)
- Tianrui Wang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Junjie Wang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Medical College, Qingdao University, Qingdao, China
| | - Zewen Sun
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Medical College, Qingdao University, Qingdao, China
| | - Lu Zhang
- Medical Research Center, Institute of Orthopaedics and Traumatology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chenghao Yu
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Medical College, Qingdao University, Qingdao, China
| | - Haibo Zhao
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Medical College, Qingdao University, Qingdao, China
| | - Mingyue Yan
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Medical College, Qingdao University, Qingdao, China
| | - Shenjie Sun
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
- Qingdao Medical College, Qingdao University, Qingdao, China
| | - Zhenhao Ye
- LC-Bio Technologies, Co., Ltd., Hangzhou, China
| | - Yingze Zhang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Tengbo Yu
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
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Evans LAE, Pitsillides AA. Structural clues to articular calcified cartilage function: A descriptive review of this crucial interface tissue. J Anat 2022; 241:875-895. [PMID: 35866709 PMCID: PMC9482704 DOI: 10.1111/joa.13728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 06/26/2022] [Accepted: 06/30/2022] [Indexed: 11/26/2022] Open
Abstract
Articular calcified cartilage (ACC) has been dismissed, by some, as a remnant of endochondral ossification without functional relevance to joint articulation or weight-bearing. Recent research indicates that morphologic and metabolic ACC features may be important, reflecting knee joint osteoarthritis (OA) predisposition. ACC is less investigated than neighbouring joint tissues, with its component chondrocytes and mineralised matrix often being either ignored or integrated into analyses of hyaline articular cartilage and subchondral bone tissue respectively. Anatomical variation in ACC is recognised between species, individuals and age groups, but the selective pressures underlying this variation are unknown. Consequently, optimal ACC biomechanical features are also unknown as are any potential locomotory roles. This review collates descriptions of ACC anatomy and biology in health and disease, with a view to revealing its structure/function relationship and highlighting potential future research avenues. Mouse models of healthy and OA joint ageing have shown disparities in ACC load-induced deformations at the knee joint. This raises the hypothesis that ACC response to locomotor forces over time may influence, or even underlie, the bony and hyaline cartilage symptoms characteristic of OA. To effectively investigate the ACC, greater resolution of joint imaging and merging of hierarchical scale data will be required. An appreciation of OA as a 'whole joint disease' is expanding, as is the possibility that the ACC may be a key player in healthy ageing and in the transition to OA joint pathology.
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Affiliation(s)
- Lucinda A. E. Evans
- Department of Comparative Biomedical SciencesRoyal Veterinary College, University of LondonLondonUK
| | - Andrew A. Pitsillides
- Department of Comparative Biomedical SciencesRoyal Veterinary College, University of LondonLondonUK
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20
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Zhuang Y, Jiang S, Yuan C, Lin K. The potential therapeutic role of extracellular vesicles in osteoarthritis. Front Bioeng Biotechnol 2022; 10:1022368. [PMID: 36185451 PMCID: PMC9523151 DOI: 10.3389/fbioe.2022.1022368] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 09/01/2022] [Indexed: 11/13/2022] Open
Abstract
Osteoarthritis (OA) is a worldwide and disabling disease, which cause severe pain and heavy socioeconomic burden. However, pharmacologic or surgical therapies cannot mitigate OA progression. Mesenchymal stem cells (MSCs) therapy has emerged as potential approach for OA treatment, while the immunogenicity and ethical audit of cell therapy are unavoidable. Compared with stem cell strategy, EVs induce less immunological rejection, and they are more stable for storage and in vivo application. MSC-EVs-based therapy possesses great potential in regulating inflammation and promoting cartilage matrix reconstruction in OA treatment. To enhance the therapeutic effect, delivery efficiency, tissue specificity and safety, EVs can be engineered via different modification strategies. Here, the application of MSC-EVs in OA treatment and the potential underlying mechanism were summarized. Moreover, EV modification strategies including indirect MSC modification and direct EV modification were reviewed.
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Affiliation(s)
- Yu Zhuang
- Department of Oral and Cranio-Maxillofacial Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
| | - Shengjie Jiang
- Department of Oral and Cranio-Maxillofacial Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
| | - Changyong Yuan
- School of Stomatology, Xuzhou Medical University, Shanghai, China
- Department of Dental Implant, The Affiliated Stomatological Hospital of Xuzhou Medical University, Shanghai, China
- Shanghai Key Laboratory of Stomatology, Department of Oral and Cranio-Maxillofacial Surgery, Shanghai Ninth People’s Hospital, Shanghai Research Institute of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Changyong Yuan, ; Kaili Lin,
| | - Kaili Lin
- Department of Oral and Cranio-Maxillofacial Surgery, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- College of Stomatology, Shanghai Jiao Tong University, Shanghai, China
- National Center for Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology, Research Unit of Oral and Maxillofacial Regenerative Medicine, Chinese Academy of Medical Sciences, Shanghai, China
- *Correspondence: Changyong Yuan, ; Kaili Lin,
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21
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Potential Methods of Targeting Cellular Aging Hallmarks to Reverse Osteoarthritic Phenotype of Chondrocytes. BIOLOGY 2022; 11:biology11070996. [PMID: 36101377 PMCID: PMC9312132 DOI: 10.3390/biology11070996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/12/2022] [Accepted: 06/20/2022] [Indexed: 01/15/2023]
Abstract
Osteoarthritis (OA) is a chronic degenerative joint disease that causes pain, physical disability, and life quality impairment. The pathophysiology of OA remains largely unclear, and currently no FDA-approved disease-modifying OA drugs (DMOADs) are available. As has been acknowledged, aging is the primary independent risk factor for OA, but the mechanisms underlying such a connection are not fully understood. In this review, we first revisit the changes in OA chondrocytes from the perspective of cellular hallmarks of aging. It is concluded that OA chondrocytes share many alterations similar to cellular aging. Next, based on the findings from studies on other cell types and diseases, we propose methods that can potentially reverse osteoarthritic phenotype of chondrocytes back to a healthier state. Lastly, current challenges and future perspectives are summarized.
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22
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Zhang X, Sun W, Wu W, Chen M, Ji T, Xu H, Wang Y. Pin1-mediated regulation of articular cartilage stem/progenitor cell aging. Tissue Cell 2022; 76:101765. [PMID: 35227974 DOI: 10.1016/j.tice.2022.101765] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 02/21/2022] [Accepted: 02/21/2022] [Indexed: 12/28/2022]
Abstract
Cartilage stem/progenitor cells (CSPCs) was recently isolated and identified from the cartilage tissue. CSPCs is essential for repair and regeneration of cartilage in osteoarthritis (OA). Aging is a primary risk factor for cartilage damage and joint OA. Although studies have confirmed the link between cell aging and OA, the underlying molecular mechanisms regulating CSPCs aging are not fully understood. In this study, we investigated the role of Pin1 in the aging of rat knee joint CSPCs. We isolated CSPCs from rat knee joints and demonstrated that, in long-term in vitro culture, Pin1 protein levels are significantly reduced. At the same time, expression of the senescence-related β-galactosidase and the senescence marker p16INK4A were markedly elevated. In addition, Pin1 overexpression reversed the progression of cellular senescence, as evidenced by the down-regulation of senescence-related β-galactosidase, increased EdU positive cells and diminished levels of p16INK4A. In contrast, Pin1 siRNA incorporation promoted CSPCs senescence. In addition, we also observed the distribution of cell cycles through flow cytometry and revealed that Pin1 deficiency results in cell cycle arrest in the G1 phase, suggesting severe lack of proliferation ability, a sign of cellular senescence. Collectively, these results validated that Pin1 is an essential regulator of CSPCs aging.
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Affiliation(s)
- Xiao Zhang
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong University, Nantong, Jiangsu, 226001, China; Medical College, Nantong University, Nantong, Jiangsu, 226001, China
| | - Weiwei Sun
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong University, Nantong, Jiangsu, 226001, China; Medical College, Nantong University, Nantong, Jiangsu, 226001, China
| | - Weijie Wu
- Department of Orthopaedics, The Sixth People's Hospital of Nantong, Nantong, Jiangsu, 226001, China
| | - Minhao Chen
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong University, Nantong, Jiangsu, 226001, China
| | - Tianyi Ji
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong University, Nantong, Jiangsu, 226001, China; Medical College, Nantong University, Nantong, Jiangsu, 226001, China
| | - Hua Xu
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong University, Nantong, Jiangsu, 226001, China.
| | - Youhua Wang
- Department of Orthopaedics, Affiliated Hospital of Nantong University, Nantong University, Nantong, Jiangsu, 226001, China.
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Wan S, Bao D, Li J, Lin K, Huang Q, Li Q, Li L. Extracellular Vesicles from Hypoxic Pretreated Urine-Derived Stem Cells Enhance the Proliferation and Migration of Chondrocytes by Delivering miR-26a-5p. Cartilage 2022; 13:19476035221077401. [PMID: 35548888 PMCID: PMC9137301 DOI: 10.1177/19476035221077401] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
OBJECTIVE Stem-cell therapy is a promising treatment for cartilage defects. The newly identified urine-derived stem cells (USCs), which have multipotency and sufficient proliferative ability, are promising candidates for several tissue engineering therapies. In this study, we investigated the role of USC extracellular vehicles (EVs) in promoting the proliferation and migration of chondrocytes. DESIGN USCs were characterized by measuring induced multipotent differentiation and flow cytometry analysis of surface marker expression. The EVs were isolated from USCs under normoxic conditions (nor-EVs) and hypoxic conditions (hypo-EVs). Transmission electron microscopy and western blot analysis characterized the EVs. The chondrocytes were cultured in the USC-EVs. CCK-8 assay and EdU staining detected the proliferation of chondrocytes, and transwell assay detected their migration. miR-26a-5p expression in EVs was detected by quantitative real-time polymerase chain reaction (qRT-PCR). The target relationship of miR-26a-5p and phosphatase and tensin homolog (PTEN) was predicted and confirmed. The roles of EVs-miR-26a-5p and PTEN on the proliferation and migration of chondrocytes were also investigated. RESULTS Hypo-EVs showed a superior effect in promoting the proliferation and migration of chondrocytes than nor-EVs. Mechanistically, USC-EVs delivered miR-26a-5p into chondrocytes to overexpress miR-26a-5p. PTEN was identified as an miR-26a-5p target in chondrocytes. The effects of EVs-miR-26a-5p on promoting the proliferation and migration of chondrocytes were mediated by its regulation of PTEN. CONCLUSION Our study suggested that hypoxic USC-EVs may represent a promising strategy for osteoarthritis by promoting the proliferation and migration of chondrocytes via miR-26a-5p transfer.
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Affiliation(s)
- Sha Wan
- Department of Orthopedics, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China
| | - Dingsu Bao
- Department of Orthopedics, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, China
| | - Jia Li
- Department of Orthopedics, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China
| | - Kefu Lin
- Department of Orthopedics, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China
| | - Qi Huang
- Department of Orthopedics, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China
| | - Qiang Li
- Department of Orthopedics, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China
| | - Lang Li
- Department of Orthopedics, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, Chengdu, China
- Lang Li, Department of Orthopedics, Hospital of Chengdu Office of People’s Government of Tibetan Autonomous Region, No. 20 Ximianqiao Cross Street, Wuhou District, Chengdu 610041, China.
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Terkawi MA, Ebata T, Yokota S, Takahashi D, Endo T, Matsumae G, Shimizu T, Kadoya K, Iwasaki N. Low-Grade Inflammation in the Pathogenesis of Osteoarthritis: Cellular and Molecular Mechanisms and Strategies for Future Therapeutic Intervention. Biomedicines 2022; 10:biomedicines10051109. [PMID: 35625846 PMCID: PMC9139060 DOI: 10.3390/biomedicines10051109] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/06/2022] [Accepted: 05/08/2022] [Indexed: 01/15/2023] Open
Abstract
Osteoarthritis (OA) is a musculoskeletal disease characterized by cartilage degeneration and stiffness, with chronic pain in the affected joint. It has been proposed that OA progression is associated with the development of low-grade inflammation (LGI) in the joint. In support of this principle, LGI is now recognized as the major contributor to the pathogenesis of obesity, aging, and metabolic syndromes, which have been documented as among the most significant risk factors for developing OA. These discoveries have led to a new definition of the disease, and OA has recently been recognized as a low-grade inflammatory disease of the joint. Damage-associated molecular patterns (DAMPs)/alarmin molecules, the major cellular components that facilitate the interplay between cells in the cartilage and synovium, activate various molecular pathways involved in the initiation and maintenance of LGI in the joint, which, in turn, drives OA progression. A better understanding of the pathological mechanisms initiated by LGI in the joint represents a decisive step toward discovering therapeutic strategies for the treatment of OA. Recent findings and discoveries regarding the involvement of LGI mediated by DAMPs in OA pathogenesis are discussed. Modulating communication between cells in the joint to decrease inflammation represents an attractive approach for the treatment of OA.
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Li DY, Gao FH, Wu CF, Liang ZJ, Xiong WH. miR-34a/SIRT1 Axis Plays a Critical Role in Regulating Chondrocyte Senescence in Type 2 Diabetes Mellitus. EXPLORATORY RESEARCH AND HYPOTHESIS IN MEDICINE 2022; 7:1-7. [DOI: 10.14218/erhm.2021.00029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Huzum B, Curpan AS, Puha B, Serban DN, Veliceasa B, Necoara RM, Alexa O, Serban IL. Connections between Orthopedic Conditions and Oxidative Stress: Current Perspective and the Possible Relevance of Other Factors, Such as Metabolic Implications, Antibiotic Resistance, and COVID-19. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:439. [PMID: 35334615 PMCID: PMC8951198 DOI: 10.3390/medicina58030439] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/06/2022] [Accepted: 03/10/2022] [Indexed: 12/15/2022]
Abstract
The general opinion in the literature is that these topics remain clearly understudied and underrated, with many unknown aspects and with controversial results in the respective areas of research. Based on the previous experience of our groups regarding such matters investigated separately, here we attempt a short overview upon their links. Thus, we summarize here the current state of knowledge regarding the connections between oxidative stress and: (a) orthopedic conditions; (b) COVID-19. We also present the reciprocal interferences among them. Oxidative stress is, of course, an interesting and continuously growing area, but what exactly is the impact of COVID-19 in orthopedic patients? In the current paper we also approached some theories on how oxidative stress, metabolism involvement, and even antibiotic resistance might be influenced by either orthopedic conditions or COVID-19. These manifestations could be relevant and of great interest in the context of this current global health threat; therefore, we summarize the current knowledge and/or the lack of sufficient evidence to support the interactions between these conditions.
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Affiliation(s)
- Bogdan Huzum
- Department of Orthopaedic and Traumatology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (B.H.); (B.P.); (B.V.); (O.A.)
- Department of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Alexandrina Stefania Curpan
- Department of Biology, Faculty of Biology, “Alexandru Ioan Cuza” University of Iasi, Carol I Avenue, 20A, 700554 Iasi, Romania
| | - Bogdan Puha
- Department of Orthopaedic and Traumatology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (B.H.); (B.P.); (B.V.); (O.A.)
| | - Dragomir Nicolae Serban
- Department of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Bogdan Veliceasa
- Department of Orthopaedic and Traumatology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (B.H.); (B.P.); (B.V.); (O.A.)
| | - Riana Maria Necoara
- Radiology-Imaging Clinic, “Sf. Spiridon” Clinical Emergency Hospital, 700111 Iasi, Romania;
| | - Ovidiu Alexa
- Department of Orthopaedic and Traumatology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania; (B.H.); (B.P.); (B.V.); (O.A.)
| | - Ionela Lacramioara Serban
- Department of Physiology, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
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Wu CJ, Liu RX, Huan SW, Tang W, Zeng YK, Zhang JC, Yang J, Li ZY, Zhou Y, Zha ZG, Zhang HT, Liu N. Senescent skeletal cells cross-talk with synovial cells plays a key role in the pathogenesis of osteoarthritis. Arthritis Res Ther 2022; 24:59. [PMID: 35227288 PMCID: PMC8883702 DOI: 10.1186/s13075-022-02747-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 02/14/2022] [Indexed: 12/20/2022] Open
Abstract
Osteoarthritis (OA) has been recognized as an age-related degenerative disease commonly seen in the elderly that affects the whole “organ” including cartilage, subchondral bone, synovium, and muscles. An increasing number of studies have suggested that the accumulation of senescent cells triggering by various stresses in the local joint contributes to the pathogenesis of age-related diseases including OA. In this review, we mainly focus on the role of the senescent skeletal cells (chondrocytes, osteoblasts, osteoclasts, osteocyte, and muscle cells) in initiating the development and progression of OA alone or through cross-talk with the macrophages/synovial cells. Accordingly, we summarize the current OA-targeted therapies based on the abovementioned theory, e.g., by eliminating senescent skeletal cells and/or inhibiting the senescence-associated secretory phenotype (SASP) that drives senescence. Furthermore, the existing animal models for the study of OA from the perspective of senescence are highlighted to fill the gap between basic research and clinical applications. Overall, in this review, we systematically assess the current understanding of cellular senescence in OA, which in turn might shed light on the stratified OA treatments.
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Affiliation(s)
- Chong-Jie Wu
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Ri-Xu Liu
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Song-Wei Huan
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China.,Institute of Orthopedic Diseases & The Bone and Joint Disease institute of Guangdong-Hong Kong-Macao Greater Bay Area, Jinan University, Guangzhou, 510630, China
| | - Wang Tang
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Yu-Kai Zeng
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Jun-Cheng Zhang
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Jie Yang
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China.,Institute of Orthopedic Diseases & The Bone and Joint Disease institute of Guangdong-Hong Kong-Macao Greater Bay Area, Jinan University, Guangzhou, 510630, China
| | - Zhen-Yan Li
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China.,Institute of Orthopedic Diseases & The Bone and Joint Disease institute of Guangdong-Hong Kong-Macao Greater Bay Area, Jinan University, Guangzhou, 510630, China
| | - Ying Zhou
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China
| | - Zhen-Gang Zha
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China.,Institute of Orthopedic Diseases & The Bone and Joint Disease institute of Guangdong-Hong Kong-Macao Greater Bay Area, Jinan University, Guangzhou, 510630, China
| | - Huan-Tian Zhang
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China. .,Institute of Orthopedic Diseases & The Bone and Joint Disease institute of Guangdong-Hong Kong-Macao Greater Bay Area, Jinan University, Guangzhou, 510630, China.
| | - Ning Liu
- Department of Bone and Joint Surgery, the First Affiliated Hospital, Jinan University, Guangzhou, 510630, Guangdong, China. .,Institute of Orthopedic Diseases & The Bone and Joint Disease institute of Guangdong-Hong Kong-Macao Greater Bay Area, Jinan University, Guangzhou, 510630, China.
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Implication of Mesenchymal Stem Cells and Their Derivates for Osteochondral Regeneration. Int J Mol Sci 2022; 23:ijms23052490. [PMID: 35269633 PMCID: PMC8910214 DOI: 10.3390/ijms23052490] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/11/2022] [Accepted: 02/15/2022] [Indexed: 02/04/2023] Open
Abstract
Healing of articular cartilage defects presents a challenging issue, due to its regenerative shortcomings. Lacking vascularity and innervation of cartilage and low proliferative potential of chondrocytes are the main reasons for the limited healing potential of articular cartilage. Traditional reparative approaches are limited in their efficiency, hence there is a demand for novel reparative treatments. Mesenchymal stromal cells, preferred for clinical uses, can be readily derived from various sources and have been proven to have a therapeutic effect on cartilage and subchondral bone. Therefore, mesenchymal stromal cells, their derivates, and scaffolds have been utilized in research targeting osteochondral regeneration. The present review aims to comprehensively outline and discuss literature considering this topic published within last 5 years.
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IκB-ζ signaling promotes chondrocyte inflammatory phenotype, senescence, and erosive joint pathology. Bone Res 2022; 10:12. [PMID: 35145063 PMCID: PMC8831569 DOI: 10.1038/s41413-021-00183-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 10/26/2021] [Accepted: 10/29/2021] [Indexed: 12/11/2022] Open
Abstract
Osteoarthritis is a joint disease characterized by a poorly-defined inflammatory response that does not encompass a massive immune cell infiltration yet contributes to cartilage degradation and loss of joint mobility, suggesting a chondrocyte intrinsic inflammatory response. Using primary chondrocytes from joints of osteoarthritic mice and patients, we first show that these cells express ample pro-inflammatory markers and RANKL in an NF-κB dependent manner. The inflammatory phenotype of chondrocytes was recapitulated by exposure of chondrocytes to IL-1β and bone particles, which were used to model bone matrix breakdown products revealed to be present in synovial fluid of OA patients, albeit their role was not defined. We further show that bone particles and IL-1β can promote senescent and apoptotic changes in primary chondrocytes due to oxidative stress from various cellular sources such as the mitochondria. Finally, we provide evidence that inflammation, oxidative stress and senescence converge upon IκB-ζ, the principal mediator downstream of NF-κB, which regulates expression of RANKL, inflammatory, catabolic, and SASP genes. Overall, this work highlights the capacity and mechanisms by which inflammatory cues, primarily joint degradation products, i.e., bone matrix particles in concert with IL-1β in the joint microenvironment, program chondrocytes into an "inflammatory phenotype" which inflects local tissue damage.
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Teo KYW, Sevencan C, Cheow YA, Zhang S, Leong DT, Toh WS. Macrophage Polarization as a Facile Strategy to Enhance Efficacy of Macrophage Membrane‐Coated Nanoparticles in Osteoarthritis. SMALL SCIENCE 2022. [DOI: 10.1002/smsc.202100116] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Kristeen Ye Wen Teo
- Faculty of Dentistry National University Centre for Oral Health National University of Singapore 9 Lower Kent Ridge Road, #10-01 Singapore 119085 Singapore
| | - Cansu Sevencan
- Department of Chemical and Biomolecular Engineering Faculty of Engineering National University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
| | - Yi Ann Cheow
- Faculty of Dentistry National University Centre for Oral Health National University of Singapore 9 Lower Kent Ridge Road, #10-01 Singapore 119085 Singapore
| | - Shipin Zhang
- Faculty of Dentistry National University Centre for Oral Health National University of Singapore 9 Lower Kent Ridge Road, #10-01 Singapore 119085 Singapore
| | - David Tai Leong
- Department of Chemical and Biomolecular Engineering Faculty of Engineering National University of Singapore 4 Engineering Drive 4 Singapore 117585 Singapore
- Integrative Sciences and Engineering Program NUS Graduate School National University of Singapore 21 Lower Kent Ridge Road Singapore 119077 Singapore
| | - Wei Seong Toh
- Faculty of Dentistry National University Centre for Oral Health National University of Singapore 9 Lower Kent Ridge Road, #10-01 Singapore 119085 Singapore
- Integrative Sciences and Engineering Program NUS Graduate School National University of Singapore 21 Lower Kent Ridge Road Singapore 119077 Singapore
- Department of Orthopaedic Surgery Yong Loo Lin School of Medicine National University of Singapore NUHS Tower Block Level 11, 1E Kent Ridge Road Singapore 119288 Singapore
- Department of Biomedical Engineering Faculty of Engineering National University of Singapore 4 Engineering Drive 3 Block 4, #04-08 Singapore 117583 Singapore
- NUS Tissue Engineering Program Life Sciences Institute National University of Singapore 28 Medical Drive Singapore 117456 Singapore
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Park H, Lee HR, Shin HJ, Park JA, Joo Y, Kim SM, Beom J, Kang SW, Kim DW, Kim J. p16INK4a-siRNA nanoparticles attenuate cartilage degeneration in osteoarthritis by inhibiting inflammation in fibroblast-like synoviocytes. Biomater Sci 2022; 10:3223-3235. [DOI: 10.1039/d1bm01941d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In osteoarthritis (OA), chondrocytes in cartilage undergo phenotypic changes and senescence, restricting cartilage regeneration and favoring disease progression. Although senescence biomarker p16INK4a expression is known to induce aging by halting...
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Hare AM, Gaddam NG, Shi H, Acevedo JF, Word RA, Florian-Rodriguez ME. Impact of vaginal distention on cell senescence in an animal model of pelvic organ prolapse. Tissue Cell 2021; 73:101652. [PMID: 34560406 DOI: 10.1016/j.tice.2021.101652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/15/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Cellular senescence, associated with aging, leads to impaired tissue regeneration. We hypothesize that vaginal injury initiates cell senescence, further propagated during aging resulting in pelvic organ prolapse (POP). Our objective was to employ a mouse model of POP (Fibulin-5 knockout mice, Fbln5-/-) to determine if vaginal distention leads to cellular senescence and POP. METHODS 6wk old females [wild-type (WT), n = 81; Fbln5-/-, n = 47)] were assigned to control vs vaginal distention, which approximated vaginal delivery. Serial POP measurements were obtained until vagina were harvested from euthanized mice at 24, 48, 72 h and 1wk. Markers of cell senescence were quantified by immunofluorescence. DNA damage was assessed with γ-H2Ax. RESULTS WT distended mice showed decreased p53 (p = 0.0230) and γ-H2Ax (p = 0.0008) in vaginal stromal cells at 1wk compared to controls. In WT mice, SA-β-Gal activity increased 1wk after distention (p = 0.05). In Fbln5-/- mice, p53 and γ-H2Ax did not decrease, but p16 decreased 72 h after distention (p = 0.0150). SA-β-Gal activity also increased in Fbln5-/-, but at earlier time points and 1wk after distention (p < 0.0001). Fbln5-/- mice developed POP after distention earlier than non distended animals (p = 0.0135). CONCLUSIONS Vaginal distention downregulates p53 and γ-H2Ax in WT mice, thereby promoting cell proliferation 1wk after injury. This was absent among Fbln5-/- distention mice suggesting they do not escape senescence. These findings indicate a failure of cellular protection from senescence in animals predisposed to POP.
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Affiliation(s)
- Adam M Hare
- Department of Obstetrics and Gynecology, Division of Female Pelvic Medicine and Reconstructive Surgery, USA
| | - Neha G Gaddam
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Haolin Shi
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jesus F Acevedo
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - R Ann Word
- Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Maria E Florian-Rodriguez
- Department of Obstetrics and Gynecology, Division of Female Pelvic Medicine and Reconstructive Surgery, USA.
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Jeuken RM, van Hugten PPW, Roth AK, Timur UT, Boymans TAEJ, van Rhijn LW, Bugbee WD, Emans PJ. A Systematic Review of Focal Cartilage Defect Treatments in Middle-Aged Versus Younger Patients. Orthop J Sports Med 2021; 9:23259671211031244. [PMID: 34676269 PMCID: PMC8524698 DOI: 10.1177/23259671211031244] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 03/22/2021] [Indexed: 01/08/2023] Open
Abstract
Background: Focal cartilage defects are often debilitating, possess limited potential for
regeneration, are associated with increased risk of osteoarthritis, and are
predictive for total knee arthroplasty. Cartilage repair studies typically
focus on the outcome in younger patients, but a high proportion of treated
patients are 40 to 60 years of age (ie, middle-aged). The reality of current
clinical practice is that the ideal patient for cartilage repair is not the
typical patient. Specific attention to cartilage repair outcomes in
middle-aged patients is warranted. Purpose: To systematically review available literature on knee cartilage repair in
middle-aged patients and include studies comparing results across different
age groups. Study Design: Systematic review; Level of evidence, 4. Methods: A systematic search was performed in EMBASE, MEDLINE, and the Cochrane
Library database. Articles were screened for relevance and appraised for
quality. Results: A total of 21 articles (mean Coleman Methodology Score, 64 points) were
included. Two out of 3 bone marrow stimulation (BMS) studies, including 1
using the microfracture technique, revealed inferior clinical outcomes in
middle-aged patients in comparison with younger patients. Nine cell-based
studies were included showing inconsistent comparisons of results across age
groups for autologous chondrocyte implantation (ACI). Bone marrow aspirate
concentrate showed age-independent results at up to 8 years of follow-up. A
negative effect of middle age was reported in 1 study for both ACI and BMS.
Four out of 5 studies on bone-based resurfacing therapies (allografting and
focal knee resurfacing implants [FKRIs]) showed age-independent results up
to 5 years. One study in only middle-aged patients reported better clinical
outcomes for FKRIs when compared with biological repairs. Conclusion: Included studies were heterogeneous and had low methodological quality. BMS
in middle-aged patients seems to only result in short-term improvements.
More research is warranted to elucidate the ameliorating effects of
cell-based therapies on the aging joint homeostasis. Bone-based therapies
seem to be relatively insensitive to aging and may potentially result in
effective joint preservation. Age subanalyses in cohort studies, randomized
clinical trials, and international registries should generate more evidence
for the large but underrepresented (in terms of cartilage repair)
middle-aged population in the literature.
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Affiliation(s)
- Ralph M Jeuken
- Maastricht University Medical Center, Maastricht, the Netherlands
| | | | - Alex K Roth
- Maastricht University Medical Center, Maastricht, the Netherlands
| | - Ufuk Tan Timur
- Maastricht University Medical Center, Maastricht, the Netherlands
| | | | | | - William D Bugbee
- Department of Orthopaedic Surgery, Scripps Clinic, La Jolla, California, USA
| | - Pieter J Emans
- Maastricht University Medical Center, Maastricht, the Netherlands
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Lee S, Chae DS, Song BW, Lim S, Kim SW, Kim IK, Hwang KC. ADSC-Based Cell Therapies for Musculoskeletal Disorders: A Review of Recent Clinical Trials. Int J Mol Sci 2021; 22:ijms221910586. [PMID: 34638927 PMCID: PMC8508846 DOI: 10.3390/ijms221910586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/24/2021] [Accepted: 09/25/2021] [Indexed: 01/04/2023] Open
Abstract
Recently published clinical trials involving the use of adipose-derived stem cells (ADSCs) indicated that approximately one-third of the studies were conducted on musculoskeletal disorders (MSD). MSD refers to a wide range of degenerative conditions of joints, bones, and muscles, and these conditions are the most common causes of chronic disability worldwide, being a major burden to the society. Conventional treatment modalities for MSD are not sufficient to correct the underlying structural abnormalities. Hence, ADSC-based cell therapies are being tested as a form of alternative, yet more effective, therapies in the management of MSDs. Therefore, in this review, MSDs subjected to the ADSC-based therapy were further categorized as arthritis, craniomaxillofacial defects, tendon/ligament related disorders, and spine disorders, and their brief characterization as well as the corresponding conventional therapeutic approaches with possible mechanisms with which ADSCs produce regenerative effects in disease-specific microenvironments were discussed to provide an overview of under which circumstances and on what bases the ADSC-based cell therapy was implemented. Providing an overview of the current status of ADSC-based cell therapy on MSDs can help to develop better and optimized strategies of ADSC-based therapeutics for MSDs as well as help to find novel clinical applications of ADSCs in the near future.
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Affiliation(s)
- Seahyoung Lee
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
| | - Dong-Sik Chae
- Department of Orthopedic Surgery, International St. Mary’s Hospital, Catholic Kwandong University, Gangneung 210-701, Korea;
| | - Byeong-Wook Song
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
| | - Soyeon Lim
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
| | - Sang Woo Kim
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
| | - Il-Kwon Kim
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
- Correspondence: (I.-K.K.); (K.-C.H.); Fax: +82-32-290-2774 (K.-C.H.)
| | - Ki-Chul Hwang
- Institute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung 210-701, Korea; (S.L.); (B.-W.S.); (S.L.); (S.W.K.)
- Correspondence: (I.-K.K.); (K.-C.H.); Fax: +82-32-290-2774 (K.-C.H.)
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35
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Zhang XX, He SH, Liang X, Li W, Li TF, Li DF. Aging, Cell Senescence, the Pathogenesis and Targeted Therapies of Osteoarthritis. Front Pharmacol 2021; 12:728100. [PMID: 34497523 PMCID: PMC8419276 DOI: 10.3389/fphar.2021.728100] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/10/2021] [Indexed: 01/15/2023] Open
Abstract
Osteoarthritis (OA) is a chronic, debilitating joint disease characterized by progressive destruction of articular cartilage. For a long time, OA has been considered as a degenerative disease, while recent observations indicate the mechanisms responsible for the pathogenesis of OA are multifaceted. Aging is a key factor in its development. Current treatments are palliative and no disease modifying anti-osteoarthritis drugs (DMOADs) are available. In addition to articular cartilage degradation, cellular senescence, synovial inflammation, and epigenetic alterations may all have a role in its formation. Accumulating data demonstrate a clear relationship between the senescence of articular chondrocytes and OA formation and progression. Inhibition of cell senescence may help identify new agents with the properties of DMOADs. Several anti-cellular senescence strategies have been proposed and these include sirtuin-activating compounds (STACs), senolytics, and senomorphics drugs. These agents may selectively remove senescent cells or ameliorate their harmful effects. The results from preclinical experiments and clinical trials are inspiring. However, more studies are warranted to confirm their efficacy, safety profiles and adverse effects of these agents.
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Affiliation(s)
- Xin-Xin Zhang
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shi-Hao He
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xu Liang
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wei Li
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Tian-Fang Li
- Department of Rheumatology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Dai-Feng Li
- Department of Orthopaedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Department of Magnetic Resonance Imaging, Henan Key Laboratory of Functional Magnetic Resonance Imaging and Molecular Imaging, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Tudorachi NB, Totu EE, Fifere A, Ardeleanu V, Mocanu V, Mircea C, Isildak I, Smilkov K, Cărăuşu EM. The Implication of Reactive Oxygen Species and Antioxidants in Knee Osteoarthritis. Antioxidants (Basel) 2021; 10:985. [PMID: 34205576 PMCID: PMC8233827 DOI: 10.3390/antiox10060985] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/11/2021] [Accepted: 06/17/2021] [Indexed: 12/16/2022] Open
Abstract
Knee osteoarthritis (KOA) is a chronic multifactorial pathology and a current and essential challenge for public health, with a negative impact on the geriatric patient's quality of life. The pathophysiology is not fully known; therefore, no specific treatment has been found to date. The increase in the number of newly diagnosed cases of KOA is worrying, and it is essential to reduce the risk factors and detect those with a protective role in this context. The destructive effects of free radicals consist of the acceleration of chondrosenescence and apoptosis. Among other risk factors, the influence of redox imbalance on the homeostasis of the osteoarticular system is highlighted. The evolution of KOA can be correlated with oxidative stress markers or antioxidant status. These factors reveal the importance of maintaining a redox balance for the joints and the whole body's health, emphasizing the importance of an individualized therapeutic approach based on antioxidant effects. This paper aims to present an updated picture of the implications of reactive oxygen species (ROS) in KOA from pathophysiological and biochemical perspectives, focusing on antioxidant systems that could establish the premises for appropriate treatment to restore the redox balance and improve the condition of patients with KOA.
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Affiliation(s)
- Nicoleta Bianca Tudorachi
- Faculty of Medicine, “Ovidius” University of Constanța, Mamaia Boulevard 124, 900527 Constanța, Romania; (N.B.T.); (V.A.)
| | - Eugenia Eftimie Totu
- Faculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, 1–5 Polizu Street, 011061 Bucharest, Romania
| | - Adrian Fifere
- Centre of Advanced Research in Bionanoconjugates and Biopolymers Department, “Petru Poni” Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania
| | - Valeriu Ardeleanu
- Faculty of Medicine, “Ovidius” University of Constanța, Mamaia Boulevard 124, 900527 Constanța, Romania; (N.B.T.); (V.A.)
| | - Veronica Mocanu
- Faculty of Pharmacy, Grigore T. Popa University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania; (V.M.); (C.M.)
| | - Cornelia Mircea
- Faculty of Pharmacy, Grigore T. Popa University of Medicine and Pharmacy Iasi, 700115 Iasi, Romania; (V.M.); (C.M.)
| | - Ibrahim Isildak
- Faculty of Chemistry-Metallurgy, Department of Bioengineering, Yildiz Technical University, Istanbul 34220, Turkey;
| | - Katarina Smilkov
- Faculty of Medical Sciences, Division of Pharmacy, Department of Applied Pharmacy, Goce Delcev University, Krste Misirkov Street, No. 10-A, 2000 Stip, North Macedonia;
| | - Elena Mihaela Cărăuşu
- Faculty of Dental Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, “Nicolae Leon” Building, 13 Grigore Ghica Street, 700259 Iasi, Romania;
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Xu XX, Zheng G, Tang SK, Liu HX, Hu YZ, Shang P. Theaflavin protects chondrocytes against apoptosis and senescence via regulating Nrf2 and ameliorates murine osteoarthritis. Food Funct 2021; 12:1590-1602. [PMID: 33471008 DOI: 10.1039/d0fo02038a] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Oxidative stress-mediated excessive apoptosis and senescence of chondrocytes are the main pathological alterations in the osteoarthritis (OA) development. The protective effects of theaflavin (TF), a common group of polyphenols in black tea, against many degenerative diseases by attenuating oxidative stress are well reported. Nevertheless, its role in the OA treatment is still scantily understood. In the current research, by applying enzyme-linked immunosorbent assay (ELISA) kits and immunofluorescent staining, TF treatment was found to inhibit tert-Butyl hydroperoxide (TBHP)-induced imbalance of anabolism and catabolism in primary mouse chondrocytes. Then, according to western blot, live-dead staining, and SA-β-gal staining, the dramatically increased level of apoptosis and senescence of chondrocytes in response to TBHP was also found to be reduced by TF administration. With regard to upstream signaling investigation, the in vitro molecular binding analysis indicated that the beneficial effects of TF might be related to the regulation of the Keap1/Nrf2/HO-1 axis. Furthermore, the Silencing of Nrf2 resulted in the abolishment of the anti-apoptosis and anti-senescence effects of TF. In addition, the oral administration of TF was demonstrated to ameliorate osteoarthritis development in a surgically induced mouse OA model. Taken together, these results suggest that TF might be a promising therapeutic option for the treatment of OA.
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Affiliation(s)
- Xin-Xian Xu
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109, Xueyuanxi road, 325027 Wenzhou, China.
| | - Gang Zheng
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109, Xueyuanxi road, 325027 Wenzhou, China.
| | - Shang-Kun Tang
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109, Xueyuanxi road, 325027 Wenzhou, China. and The Second School of Medicine, Wenzhou Medical University, China
| | - Hai-Xiao Liu
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109, Xueyuanxi road, 325027 Wenzhou, China.
| | - Yue-Zheng Hu
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109, Xueyuanxi road, 325027 Wenzhou, China.
| | - Ping Shang
- Department of Rehabilitation, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, 109, Xueyuanxi road, 325027 Wenzhou, China
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Song H, Zhao J, Cheng J, Feng Z, Wang J, Momtazi-Borojeni AA, Liang Y. Extracellular Vesicles in chondrogenesis and Cartilage regeneration. J Cell Mol Med 2021; 25:4883-4892. [PMID: 33942981 PMCID: PMC8178250 DOI: 10.1111/jcmm.16290] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 12/16/2020] [Accepted: 01/06/2021] [Indexed: 12/18/2022] Open
Abstract
Extracellular vesicles (EVs), mainly exosomes and microvesicles, are bilayer lipids containing biologically active information, including nucleic acids and proteins. They are involved in cell communication and signalling, mediating many biological functions including cell growth, migration and proliferation. Recently, EVs have received great attention in the field of tissue engineering and regenerative medicine. Many in vivo and in vitro studies have attempted to evaluate the chondrogenesis potential of these microstructures and their roles in cartilage regeneration. EVs derived from mesenchymal stem cells (MSCs) or chondrocytes have been found to induce chondrocyte proliferation and chondrogenic differentiation of stem cells in vitro. Preclinical studies have shown that exosomes derived from MSCs have promising results in cartilage repair and in cell‐free therapy of osteoarthritis. This review will focus on the in vitro and in vivo chondrogenesis and cartilage regeneration of EVs as well as their potential in the treatment of osteoarthritis.
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Affiliation(s)
- Hong Song
- Department of Orthopedics, Guizhou Province Orthopedics Hospital, Guiyang, Guizhou, China
| | - Jiasong Zhao
- Department of International Ward, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jun Cheng
- Department of Spine Surgery, Chongqing Three Gorges Central Hospital, Chongqing, China
| | - Zhijie Feng
- Department of Geriatric Orthopaedics, Tangshan City Second Hospital, Hebei Province, Tangshan, China
| | - Jianhua Wang
- Department Bone Microsurgery, Sanya people's Hospital, Sanya, China
| | - Amir Abbas Momtazi-Borojeni
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Yimin Liang
- Department of Orthopedics, Huangyan Hospital of Wenzhou Medical University, Taizhou First People's Hospital, Taizhou, China
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Wang H, Zhu Z, Wu J, Wang H, Gao L, Xiao J. Effect of type II diabetes-induced osteoarthritis on articular cartilage aging in rats: A study in vivo and in vitro. Exp Gerontol 2021; 150:111354. [PMID: 33872738 DOI: 10.1016/j.exger.2021.111354] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 04/05/2021] [Accepted: 04/07/2021] [Indexed: 01/11/2023]
Abstract
OBJECTIVES Some evidence suggests that type II diabetes mellitus (T2DM) and osteoarthritis (OA) usually occur together clinically, and the symptoms are more obvious compared with non-diabetic patients with OA. We aimed to explore the effects in cartilage degradation, damage, and aging after T2DM combined with OA. METHODS Thirty male Sprague-Dawley (SD) rats were randomly divided into the young-control group (YCG, n = 10), old-control group (OCG, n = 10), and old T2DM-induced OA group (OTOG, n = 10) after the pre-experiment. T2DM model was established using a high-fat diet and streptozotocin. In vivo, all rats were evaluated by behavior, histology, immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). In vitro, chondrocytes of 17-day-old SD rats were cultured to obtain the passage 1 (P1) and passage 5 (P5) chondrocytes. The effects of different concentrations glucose on chondrocyte senescence were evaluated by chondrocyte staining, immunofluorescence, western blotting, and ROS analysis. RESULTS The results of histology (hematoxylin-eosin staining, safranin O-fast green staining, alizarin red S staining, and Mankin score), immunohistochemistry (COL-II, MMP-13, and p21), ELISA (IL-6 and IL-8), western blotting (COL-II, MMP-13, p21, p53, and p16), immunofluorescence, and ROS analysis indicated that the degeneration and aging in the articular cartilage of OTOG were more serious than other groups. Moreover, high concentration glucose can accelerated the degradation and aging degree of cartilage. The changes in P5 are more obvious than in P1 cells. CONCLUSION T2DM-induced OA can aggravate the aging of articular cartilage in aging individuals. High concentration glucose can cause a certain degree of damage, degradation, and aging of chondrocytes.
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Affiliation(s)
- Haoran Wang
- Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Zihan Zhu
- Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Junnan Wu
- Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Hongbin Wang
- Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Li Gao
- Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China
| | - Jianhua Xiao
- Laboratory of the Provincial Education Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
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40
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Rong Y, Zhang J, Jiang D, Ji C, liu W, Wang J, Ge X, Tang P, Yu S, Cui W, Cai W. Hypoxic pretreatment of small extracellular vesicles mediates cartilage repair in osteoarthritis by delivering miR-216a-5p. Acta Biomater 2021; 122:325-342. [PMID: 33348062 DOI: 10.1016/j.actbio.2020.12.034] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 12/15/2020] [Accepted: 12/15/2020] [Indexed: 12/29/2022]
Abstract
Osteoarthritis (OA) is a regressive joint disease that mainly affects the cartilage and surrounding tissues. Mounting studies have confirmed that the paracrine effect is related to the potential mechanism of mesenchymal stem cell (MSC) transplantation and that small extracellular vesicles (sEVs) play an imperative role in this paracrine signaling. In fact, hypoxia can significantly improve the effectiveness of MSC transplantation in various disease models. However, it remains unknown whether MSCs in the state of a hypoxic environment can enhance OA cartilage repair and whether this enhancement is mediated by sEV signaling. The primary aim of the present study was to determine whether sEVs from MSCs in the state of hypoxia (Hypo-sEVs) have a superior effect on OA cartilage repair relative to sEVs from MSCs in the normoxia (Nor-sEVs) state. By using an OA model and performing in vitro studies, we verified that Hypo-sEV treatment facilitated the proliferation, migration, and apoptosis suppression of chondrocytes to a greater extent than Nor-sEV treatment. Furthermore, we verified the functional role of sEV miR-216a-5p in the OA cartilage repair process. We also identified JAK2 as the target gene of sEV miR-216a-5p through a series of experiments. Our findings indicated that HIF-1α induces hypoxic BMSCs to release sEVs, which promote the proliferation, migration, and apoptosis inhibition of chondrocytes through the miR-216a-5p/JAK2/STAT3 signaling pathway. Therefore, hypoxic pretreatment is a prospective and effective method to maximize the therapeutic effect of MSC-derived sEVs on OA.
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41
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Xu L, Ma F, Huang J, Frankie Leung KL, Qin C, Lu WW, Guo XE, Tang B. Metformin Hydrochloride Encapsulation by Alginate Strontium Hydrogel for Cartilage Regeneration by Reliving Cellular Senescence. Biomacromolecules 2021; 22:671-680. [PMID: 33486954 DOI: 10.1021/acs.biomac.0c01488] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cartilage lesion is a common tissue defect and is challenging in clinical practice. Trauma-induced cellular senescence could decrease the chondrocyte capability of maintaining cartilage tissue regeneration. A previous investigation showed that, by controlling the cellular senescence, the cartilage regeneration can be significantly accelerated. Based on this finding, we design a novel hydrogel, Alg/MH-Sr, that combines metformin, an established drug for inhibiting senescence, and strontium, an effective anti-inflammatory material for cartilage tissue engineering. A RT-PCR test suggests the significant inhibitory effect of the hydrogel on senescent, apoptotic, oxidative, and inflammatory genes' expression. Histological examinations demonstrate that the Alg/MH-Sr hydrogel accelerated cartilage repairment, and chondrocyte senescence was significantly inhibited. Our study demonstrates that the Alg/MH-Sr hydrogel is effective for cartilage defect treatment and provides a new clue in accelerating tissue repairment by inhibiting the senescence of cells and tissues.
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Affiliation(s)
- Lei Xu
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, Guangdong, People's Republic of China.,Department of Orthopeadics and Traumatology, LKS Faculty of Medicine, the University of Hong Kong, Hong Kong 999077, SAR, People's Republic of China.,Bone Bioengineering Laboratory, Department of Biomedical Engineering, Columbia University, New York, 10027 New York, United States.,Department of Orthopeadics and Traumatology, Guangdong Second Provincial General Hospital, Guangzhou 510317, Guang Dong, People's Republic of China
| | - Fenbo Ma
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, Guangdong, People's Republic of China
| | - Jun Huang
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, Guangdong, People's Republic of China
| | - Ka Li Frankie Leung
- Department of Orthopeadics and Traumatology, LKS Faculty of Medicine, the University of Hong Kong, Hong Kong 999077, SAR, People's Republic of China
| | - Chenghe Qin
- Department of Orthopeadics and Traumatology, Guangdong Second Provincial General Hospital, Guangzhou 510317, Guang Dong, People's Republic of China
| | - William Weijia Lu
- Department of Orthopeadics and Traumatology, LKS Faculty of Medicine, the University of Hong Kong, Hong Kong 999077, SAR, People's Republic of China
| | - X Edward Guo
- Bone Bioengineering Laboratory, Department of Biomedical Engineering, Columbia University, New York, 10027 New York, United States
| | - Bin Tang
- Department of Biomedical Engineering, Southern University of Science and Technology, Shenzhen 518055, Guangdong, People's Republic of China.,Guangdong Provincial Key Laboratory of Cell Microenvironment and Disease Research, SUSTech, Schenzhen, Guangdong, People's Republic of China.,Shenzhen Key Laboratory of Cell Microenvironment, SUSTech, Schenzhen, Guangdong, People's Republic of China
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42
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Regenerative Medicine for Equine Musculoskeletal Diseases. Animals (Basel) 2021; 11:ani11010234. [PMID: 33477808 PMCID: PMC7832834 DOI: 10.3390/ani11010234] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/08/2021] [Accepted: 01/15/2021] [Indexed: 01/15/2023] Open
Abstract
Simple Summary Lameness due to musculoskeletal disease is the most common diagnosis in equine veterinary practice. Many of these orthopaedic disorders are chronic problems, for which no clinically satisfactory treatment exists. Thus, high hopes are pinned on regenerative medicine, which aims to replace or regenerate cells, tissues, or organs to restore or establish normal function. Some regenerative medicine therapies have already made their way into equine clinical practice mainly to treat tendon injures, tendinopathies, cartilage injuries and degenerative joint disorders with promising but diverse results. This review summarises the current knowledge of commonly used regenerative medicine treatments and critically discusses their use. Abstract Musculoskeletal injuries and chronic degenerative diseases commonly affect both athletic and sedentary horses and can entail the end of their athletic careers. The ensuing repair processes frequently do not yield fully functional regeneration of the injured tissues but biomechanically inferior scar or replacement tissue, causing high reinjury rates, degenerative disease progression and chronic morbidity. Regenerative medicine is an emerging, rapidly evolving branch of translational medicine that aims to replace or regenerate cells, tissues, or organs to restore or establish normal function. It includes tissue engineering but also cell-based and cell-free stimulation of endogenous self-repair mechanisms. Some regenerative medicine therapies have made their way into equine clinical practice mainly to treat tendon injures, tendinopathies, cartilage injuries and degenerative joint disorders with promising results. However, the qualitative and quantitative spatiotemporal requirements for specific bioactive factors to trigger tissue regeneration in the injury response are still unknown, and consequently, therapeutic approaches and treatment results are diverse. To exploit the full potential of this burgeoning field of medicine, further research will be required and is ongoing. This review summarises the current knowledge of commonly used regenerative medicine treatments in equine patients and critically discusses their use.
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Wang B, Sun W, Bi K, Li Y, Li F. Apremilast prevents IL‑17‑induced cellular senescence in ATDC5 chondrocytes mediated by SIRT1. Int J Mol Med 2021; 47:12. [PMID: 33448323 PMCID: PMC7834959 DOI: 10.3892/ijmm.2021.4845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 11/30/2020] [Indexed: 11/18/2022] Open
Abstract
Osteoarthritis is the most prevalent joint degenerative disease and has been considered a major cause of severe joint pain and physical disability in the elderly. The chondrocyte is the only cell type found in articular cartilage and chondrocyte senescence plays a pivotal role in the pathogenesis of osteoarthritis. Apremilast is an oral PDE4 inhibitor and has been used for the treatment of patients with active psoriatic arthritis. In the present study, the biological function of apremilast was examined in an interleukin (IL)-17-treated chondrocyte model. Expression levels of target genes and proteins were measured using reverse transcription-quantitative PCR, ELISA, and western blotting, respectively. ROS levels in chondrocytes were examined using the fluorescent dye DCFH-DA. Cellular senescence was determined using senescence-associated-β-galactosidase staining. The profile of cell cycle phases was analyzed via flow cytometry. It was revealed that treatment with apremilast reduced the expression of IL-1β, MCP-1, and the production of ROS. SA-β-gal staining results indicated that the presence of apremilast suppressed IL-17-induced cellular senescence. Furthermore, apremilast prevented IL-17-induced G0/G1 phase cell cycle arrest. In addition, it was demonstrated that apremilast suppressed IL-17-induced expression of p21 and PAI-1. Notably, the silencing of sirtuin 1 (SIRT1) abolished the protective effect of apremilast against IL-17-induced cellular senescence, suggesting that the action of apremilast in chondrocytes is dependent on SIRT1. In conclusion, the present results revealed that apremilast exerted a beneficial effect, thereby protecting chondrocytes from senescence induced by IL-17.
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Affiliation(s)
- Benlong Wang
- Department of Sports Medicine of Zaozhuang Municipal Hospital, Zaozhuang, Shandong 277000, P.R. China
| | - Wei Sun
- Department of Sports Medicine of Zaozhuang Municipal Hospital, Zaozhuang, Shandong 277000, P.R. China
| | - Kunwei Bi
- Department of Sports Medicine of Zaozhuang Municipal Hospital, Zaozhuang, Shandong 277000, P.R. China
| | - Yong Li
- Department of Sports Medicine of Zaozhuang Municipal Hospital, Zaozhuang, Shandong 277000, P.R. China
| | - Feng Li
- Department of Sports Medicine of Zaozhuang Municipal Hospital, Zaozhuang, Shandong 277000, P.R. China
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Clock knockdown attenuated reactive oxygen species-mediated senescence of chondrocytes through restoring autophagic flux. Life Sci 2021; 269:119036. [PMID: 33450259 DOI: 10.1016/j.lfs.2021.119036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 01/03/2021] [Accepted: 01/04/2021] [Indexed: 11/20/2022]
Abstract
AIMS Articular cartilage degeneration has been recognized as the primary pathological change in osteoarthritis (OA). Mechanisms that govern the shift from cartilage homeostasis to OA remain unknown. Previous studies have reported that intrinsic circadian clock in chondrocytes could function to optimize cartilage repair/remodeling to optimum times of day, but little is known about its molecular mechanisms. This study attempted to investigate the potential role and mechanism of circadian gene Clock in OA pathology. MATERIALS AND METHODS The expression of Clock in OA chondrocytes and cartilage was detected by qRT-PCR, western blot and immunohistochemistry. Temporal gene expression changes were analyzed using qRT-PCR in chondrocytes transfected with siClock following dexamethasone synchronization. In addition, the effect of Clock knockdown on senescent phenotypes and autophagic flux was evaluated in chondrocytes treated with siClock or siCntrl. KEY FINDINGS The expression of Clock was up-regulated in OA cartilage from humans and mouse models. Clock knockdown had no influence on rhythmic expression of the downstream genes in primary chondrocytes. We also found that Clock knockdown elevated antioxidant enzyme activities, diminished reactive oxygen species (ROS) production and attenuated senescence of chondrocytes via restoring autophagic flux. SIGNIFICANCE Clock knockdown can attenuate ROS-mediated senescence of chondrocytes through restoring autophagic flux in non-circadian manner, providing a potential therapeutic target for OA.
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45
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Ganiev I, Alexandrova N, Aimaletdinov A, Rutland C, Malanyeva A, Rizvanov A, Zakirova E. The treatment of articular cartilage injuries with mesenchymal stem cells in different animal species. Open Vet J 2021; 11:128-134. [PMID: 33898294 PMCID: PMC8057211 DOI: 10.4314/ovj.v11i1.19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 01/21/2021] [Indexed: 01/09/2023] Open
Abstract
One of the major problems observed in veterinary practice is articular cartilage injuries in animals. In terms of agriculture, it leads to their culling from the herd, even if they are highly productive animals. With companion animals, owners usually have to decide between euthanasia or long-term sometimes lifelong treatment of the injury by a veterinarian. The use of mesenchymal stem cells (MSCs) for the treatment of cartilage injury in veterinary medicine is based on the good results observed in preclinical studies, where large animals have been used as experimental models to study the regenerative activity of MSCs. According to the literature, MSCs in veterinary medicine have been used to treat cartilage injury of dogs and horses, whereas sheep and goats are generally models for reproducing the disease in preclinical experimental studies.
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Affiliation(s)
- Ilnur Ganiev
- Institute of Fundamental Medicine and Biology of Kazan (Volga region) Federal University, Kazan, Russia
| | - Natalia Alexandrova
- Institute of Fundamental Medicine and Biology of Kazan (Volga region) Federal University, Kazan, Russia
| | - Alexander Aimaletdinov
- Institute of Fundamental Medicine and Biology of Kazan (Volga region) Federal University, Kazan, Russia
| | - Catrin Rutland
- School of Veterinary Medicine and Science, College Road, Sutton Bonington, University of Nottingham, Nottingham, UK
| | - Albina Malanyeva
- Institute of Fundamental Medicine and Biology of Kazan (Volga region) Federal University, Kazan, Russia
| | - Albert Rizvanov
- Institute of Fundamental Medicine and Biology of Kazan (Volga region) Federal University, Kazan, Russia
| | - Elena Zakirova
- Institute of Fundamental Medicine and Biology of Kazan (Volga region) Federal University, Kazan, Russia
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46
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Mao X, Fu P, Wang L, Xiang C. Mitochondria: Potential Targets for Osteoarthritis. Front Med (Lausanne) 2020; 7:581402. [PMID: 33324661 PMCID: PMC7726420 DOI: 10.3389/fmed.2020.581402] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/19/2020] [Indexed: 12/12/2022] Open
Abstract
Osteoarthritis (OA) is a common and disabling joint disorder that is mainly characterized by cartilage degeneration and narrow joint spaces. The role of mitochondrial dysfunction in promoting the development of OA has gained much attention. Targeting endogenous molecules to improve mitochondrial function is a potential treatment for OA. Moreover, research on exogenous drugs to improve mitochondrial function in OA based on endogenous molecular targets has been accomplished. In addition, stem cells and exosomes have been deeply researched in the context of cartilage regeneration, and these factors both reverse mitochondrial dysfunctions. Thus, we hypothesize that biomedical approaches will be applied to the treatment of OA. Furthermore, we have summarized the global status of mitochondria and osteoarthritis research in the past two decades, which will contribute to the research field and the development of novel treatment strategies for OA.
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Affiliation(s)
- Xingjia Mao
- Department of Orthopedic, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Panfeng Fu
- Department of Respiratory and Critical Care, The Affiliated Hospital of Medical School of Ningbo University, Ningbo, China
| | - Linlin Wang
- Department of Basic Medicine Sciences, The School of Medicine of Zhejiang University, Hangzhou, China
| | - Chuan Xiang
- Department of Orthopedic, The Second Hospital of Shanxi Medical University, Taiyuan, China
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47
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Toan DD, Binh NT, Dung TT, Thuy LQ, Hoa ND, Long NH, Tung PS. The effectiveness of knee osteoarthritis treatment by arthroscopic microfracture technique in combination with autologous bone marrow stem cells transplantation. J Back Musculoskelet Rehabil 2020; 33:397-403. [PMID: 31771038 DOI: 10.3233/bmr-191665] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE We aimed to evaluate the efficacy of the treatment of knee osteoarthritis (OA) patients by using microfracture technique in combination with autologous bone marrow stem cell transplantation. METHODS A clinical study was conducted between November 2011 and January 2015 and involved 46 patients (aged from 46 to 69) with primary knee OA grade II and III (according to Kellgren-Lawrence classification) at the Orthopedic Trauma Department, Vietnam-Germany Friendship Hospital. Patients were randomly assigned to receive knee arthroscopy and then bone-marrow stem cells from their pelvic bones via injection. RESULTS The mean Visual Analogue Scale (VAS) score of present pain decreased from 5.68 before surgery to 1.7 24 months after surgery. The mean preoperative Knee Injury and Osteoarthritis Outcome Score (KOOS) was 36.34 (± 3.13), which increased to 74.62 (± 2.86) 24 months after surgery. On the MRI scans, the average Noyes score decreased from 12 (± 1.46) to 7 (± 1.50). Cartilage volume increased on average from 0.4512 (± 0.26) cm3 to 0.5463 (± 0.29) cm3 12-24 months after surgery. CONCLUSION Treatment of osteoarthritis by a combination of arthroscopic microfracture and transplantation of autologous bone-marrow stem cells was an invasive, safe and effective method which showed an improvement in the clinical symptoms (VAS score) and knee functions (KOOS points).
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Affiliation(s)
- Duong Dinh Toan
- Hanoi Medical University, Hanoi, Vietnam.,Viet Duc Hospital, Vietnam
| | | | - Tran Trung Dung
- Hanoi Medical University, Hanoi, Vietnam.,Hanoi Medical University Hospital, Hanoi, Vietnam.,Saint Paul University Hospital, Hanoi, Vietnam
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Tan L, Register TC, Yammani RR. Age-Related Decline in Expression of Molecular Chaperones Induces Endoplasmic Reticulum Stress and Chondrocyte Apoptosis in Articular Cartilage. Aging Dis 2020; 11:1091-1102. [PMID: 33014525 PMCID: PMC7505268 DOI: 10.14336/ad.2019.1130] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 11/30/2019] [Indexed: 12/27/2022] Open
Abstract
Aging is a major risk factor for the development of osteoarthritis (OA). One hallmark of aging is loss of proteostasis resulting in increased cellular stress and cell death. However, its effect on the development of OA is not clear. Here, using knee articular cartilage tissue from young and old cynomolgus monkeys (Macaca fascicularis), we demonstrate that with aging there is loss of molecular chaperone expression resulting in endoplasmic reticulum (ER) stress and cell death. Chondrocytes from aged articular cartilage showed decreased expression of molecular chaperones, including protein disulfide isomerase, calnexin, and Ero1-like protein alpha, and increased immunohistochemical staining for ER stress markers (phosphorylated IRE1 alpha, spliced X-box binding protein-1, activating transcription factor 4 and C/EBP homologous protein), and apoptotic markers [cleaved caspase 3 and cleaved poly(ADP-ribose) polymerase], suggesting that decreased expression of molecular chaperone during aging induces ER stress and chondrocyte apoptosis in monkey articular cartilage. Apoptosis induced by aging-associated ER stress was further confirmed by TUNEL staining. Aged monkey cartilage also showed increased expression of nuclear protein 1 (Nupr1) and tribbles related protein-3 (TRB3), known regulators of apoptosis and cell survival pathways. Treatment of cultured monkey chondrocytes with a small molecule chemical chaperone, 4-phenylbutyric acid (PBA, a general ER stress inhibitor) or PERK Inhibitor I (an ER stress inhibitor specifically targeting the PERK branch of the unfolded protein response pathway), decreased the expression of ER stress and apoptotic markers and reduced the expression of Nupr1 and TRB3. Consistent with the above finding, knockdown of calnexin expression induces ER stress and apoptotic markers in normal human chondrocytes in vitro. Taken together, our study clearly demonstrates that aging promotes loss of proteostasis and induces ER stress and chondrocyte apoptosis in articular cartilage. Thus, restoring proteostasis using chemical/molecular chaperone or ER stress inhibitor could be a therapeutic option to treat aged-linked OA.
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Affiliation(s)
- Li Tan
- Section of Molecular Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - Thomas C Register
- Departments of Pathology and Comparative Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
| | - Raghunatha R Yammani
- Section of Molecular Medicine, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA
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Zheng L, Wang Y, Qiu P, Xia C, Fang Y, Mei S, Fang C, Shi Y, Wu K, Chen Z, Fan S, He D, Lin X, Chen P. Primary chondrocyte exosomes mediate osteoarthritis progression by regulating mitochondrion and immune reactivity. Nanomedicine (Lond) 2020; 14:3193-3212. [PMID: 31855117 DOI: 10.2217/nnm-2018-0498] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aim: We aimed to investigate the proteomics of primary chondrocyte exosomes and the effect of exosomes in osteoarthritis (OA) treatment. Materials & methods: We isolated exosomes from primary chondrocytes cultured in normal (D0) and inflammatory environments induced by IL-1β and determined the proteomics of these exosomes. Next, we investigated what effect and mechanism D0 chondrocytes exosomes have in OA treatment. Results: There were more proteins that belonged to mitochondrion and were involved in immune system processes in D0 exosomes. Notably, intra-articular administration of D0 exosomes successfully prevented the development of OA. D0 chondrocyte exosomes could restore mitochondrial dysfunction and polarize macrophage response toward an M2 phenotype. Conclusion: Our findings demonstrated that primary chondrocyte exosomes are efficient in OA treatment.
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Affiliation(s)
- Lin Zheng
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China.,Department of Orthopedics, 5th Affiliated Hospital, Lishui Municipal Central Hospital, Wenzhou Medical University, Lishui, PR China
| | - Yiyun Wang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Pengcheng Qiu
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Chen Xia
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Yifan Fang
- Hangzhou Foreign Languages School, Hangzhou, PR China
| | - Sheng Mei
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Chen Fang
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Yiling Shi
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Kaiwei Wu
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Zhijun Chen
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Shunwu Fan
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Dengwei He
- Department of Orthopedics, 5th Affiliated Hospital, Lishui Municipal Central Hospital, Wenzhou Medical University, Lishui, PR China
| | - Xianfeng Lin
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
| | - Pengfei Chen
- Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College of Zhejiang University, Hangzhou, PR China.,Key Laboratory of Musculoskeletal System Degeneration & Regeneration Translational Research of Zhejiang Province, Hangzhou, PR China
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Yang H, Chen C, Chen H, Duan X, Li J, Zhou Y, Zeng W, Yang L. Navitoclax (ABT263) reduces inflammation and promotes chondrogenic phenotype by clearing senescent osteoarthritic chondrocytes in osteoarthritis. Aging (Albany NY) 2020; 12:12750-12770. [PMID: 32611834 PMCID: PMC7377880 DOI: 10.18632/aging.103177] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 03/24/2020] [Indexed: 02/05/2023]
Abstract
Cell senescence is a chronic process associated with age-related degenerative diseases such as osteoarthritis (OA). Senescent cells (SnCs) accumulate in the articular cartilage and synovium, leading to OA pathologies. The accumulation of SnCs in the cartilage results in a senescence-associated secretory phenotype (SASP) and age-related inflammation and dysfunction. Selective removal of SnCs by senolytic agent as a therapeutic strategy has been developed recently. In this study, we examined the ability of the senolytic drug ABT263 (navitoclax) to clear SnCs and further evaluated the therapeutic effect of ABT263 on post-traumatic OA. Monolayer and 3D pellet cultured osteoarthritic chondrocytes were used to evaluate the effect of ABT263 in vitro and a DMM rat model was established for in vivo experiments. We found that ABT263 reduced the expression of inflammatory cytokines and promoted cartilage matrix aggregation in OA chondrocyte pellet culture by inducing SnC apoptosis. Moreover, OA pathological changes in the cartilage and subchondral bone in post-traumatic OA rat were alleviated by ABT263 intra-articular injection. These results demonstrated that ABT263 not only improves inflammatory microenvironment but also promotes cartilage phenotype maintenance in vitro. Furthermore, ABT263 might play a protective role against post-traumatic OA development. Therefore, strategies targeting SnC elimination might be promising for the clinical therapy of OA.
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Affiliation(s)
- Hao Yang
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Army Medical University, Chongqing 400038, People's Republic of China
| | - Cheng Chen
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Army Medical University, Chongqing 400038, People's Republic of China
| | - Hao Chen
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Army Medical University, Chongqing 400038, People's Republic of China
| | - Xiaojun Duan
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Army Medical University, Chongqing 400038, People's Republic of China
| | - Juan Li
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Army Medical University, Chongqing 400038, People's Republic of China
| | - Yi Zhou
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Army Medical University, Chongqing 400038, People's Republic of China
| | - Weinan Zeng
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Army Medical University, Chongqing 400038, People's Republic of China.,Department of Orthopedics, West China Hospital, West China School of Medicine, Sichuan University, Chengdu 610041, People's Republic of China
| | - Liu Yang
- Center for Joint Surgery, Southwest Hospital, Third Military Medical University, Army Medical University, Chongqing 400038, People's Republic of China
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