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Huang T, Zeng Y, Li C, Zhou Z, Xu J, Wang L, Yu DG, Wang K. Application and Development of Electrospun Nanofiber Scaffolds for Bone Tissue Engineering. ACS Biomater Sci Eng 2024; 10:4114-4144. [PMID: 38830819 DOI: 10.1021/acsbiomaterials.4c00028] [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: 06/05/2024]
Abstract
Nanofiber scaffolds have gained significant attention in the field of bone tissue engineering. Electrospinning, a straightforward and efficient technique for producing nanofibers, has been extensively researched. When used in bone tissue engineering scaffolds, electrospun nanofibers with suitable surface properties promote new bone tissue growth and enhance cell adhesion. Recent advancements in electrospinning technology have provided innovative approaches for scaffold fabrication in bone tissue engineering. This review comprehensively examines the utilization of electrospun nanofibers in bone tissue engineering scaffolds and evaluates the relevant literature. The review begins by presenting the fundamental principles and methodologies of electrospinning. It then discusses various materials used in the production of electrospun nanofiber scaffolds for bone tissue engineering, including natural and synthetic polymers, as well as certain inorganic materials. The challenges associated with these materials are also described. The review focuses on novel electrospinning techniques for scaffold construction in bone tissue engineering, such as multilayer nanofibers, multifluid electrospinning, and the integration of electrospinning with other methods. Recent advancements in electrospinning technology have enabled the fabrication of precisely aligned nanofiber scaffolds with nanoscale architectures. These innovative methods also facilitate the fabrication of biomimetic structures, wherein bioactive substances can be incorporated and released in a controlled manner for drug delivery purposes. Moreover, they address issues encountered with traditional electrospun nanofibers, such as mechanical characteristics and biocompatibility. Consequently, the development and implementation of novel electrospinning technologies have revolutionized scaffold fabrication for bone tissue engineering.
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Affiliation(s)
- Tianyue Huang
- School of Materials and Chemistry, University of Shanghai for Science and Technology 516 Jungong Road, Shanghai 200093, China
| | - YuE Zeng
- Department of Neurology, RuiJin Hospital Lu Wan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Chaofei Li
- Department of General Surgery, RuiJin Hospital Lu Wan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Zhengqing Zhou
- School of Materials and Chemistry, University of Shanghai for Science and Technology 516 Jungong Road, Shanghai 200093, China
| | - Jie Xu
- School of Materials and Chemistry, University of Shanghai for Science and Technology 516 Jungong Road, Shanghai 200093, China
| | - Lean Wang
- School of Materials and Chemistry, University of Shanghai for Science and Technology 516 Jungong Road, Shanghai 200093, China
| | - Deng-Guang Yu
- School of Materials and Chemistry, University of Shanghai for Science and Technology 516 Jungong Road, Shanghai 200093, China
| | - Ke Wang
- School of Materials and Chemistry, University of Shanghai for Science and Technology 516 Jungong Road, Shanghai 200093, China
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2
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Fu Z, Lai Y, Zhuang Y, Lin F. Injectable heat-sensitive nanocomposite hydrogel for regulating gene expression in the treatment of alcohol-induced osteonecrosis of the femoral head. APL Bioeng 2023; 7:016107. [PMID: 36691581 PMCID: PMC9862308 DOI: 10.1063/5.0130711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 12/20/2022] [Indexed: 01/19/2023] Open
Abstract
For repairing lesions, it is important to recover physiological and cellular activities. Gene therapy can restore these activities by regulating the expression of genes in lesion cells; however, in chronic diseases, such as alcohol-induced osteonecrosis of the femoral head (ONFH), gene therapy has failed to provide long-term effects. In this study, we developed a heat-sensitive nanocomposite hydrogel system with a secondary nanostructure that can regulate gene expression and achieve long-term gene regulation in lesion cells. This nanocomposite hydrogel exists in a liquid state at 25 °C and is injectable. Once injected into the body, the hydrogel can undergo solidification induced by body heat, thereby gaining the ability to be retained in the body for a prolonged time period. With the gradual degradation of the hydrogel in vivo, the internal secondary nanostructures are continuously released. These nanoparticles carry plasmids and siRNA into lesion stem cells to promote the expression of B-cell lymphoma 2 (inhibiting the apoptosis of stem cells) and inhibit the secretion of peroxisome proliferators-activated receptors γ (PPARγ, inhibiting the adipogenic differentiation of stem cells). Finally, the physiological activity of the stem cells in the ONFH area was restored and ONFH repair was promoted. In vivo experiments demonstrated that this nanocomposite hydrogel can be indwelled for a long time, thereby providing long-term treatment effects. As a result, bone reconstruction occurs in the ONFH area, thus enabling the treatment of alcohol-induced ONFH. Our nanocomposite hydrogel provides a novel treatment option for alcohol-related diseases and may serve as a useful biomaterial for other gene therapy applications.
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Affiliation(s)
- Zherui Fu
- Department of Emergency, The First People's
Hospital of Xiaoshan District, Xiaoshan Affiliated Hospital of Wenzhou
Medical University, Hangzhou, Zhejiang,
China
| | - Yi Lai
- Department of Emergency, The First People's
Hospital of Xiaoshan District, Xiaoshan Affiliated Hospital of Wenzhou
Medical University, Hangzhou, Zhejiang,
China
| | - Yaping Zhuang
- Department of Orthopedics, Shanghai Key Laboratory
for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute
of Traumatology and Orthopedics, Ruijin Hospital, Shanghai Jiao Tong
University School of Medicine, 197 Ruijin 2nd Road, Shanghai
200025, People's Republic of China.,Authors to whom correspondence should be
addressed: and
| | - Feng Lin
- Department of Orthopedics, The First
People's Hospital of Xiaoshan District, Xiaoshan Affiliated Hospital
of Wenzhou Medical University, Hangzhou, Zhejiang,
China,Authors to whom correspondence should be
addressed: and
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3
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Chen J, Yang C, Yang Y, Liang Q, Xie K, Liu J, Tang Y. Targeting DKK1 prevents development of alcohol-induced osteonecrosis of the femoral head in rats. Am J Transl Res 2021; 13:2320-2330. [PMID: 34017392 PMCID: PMC8129393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 01/20/2021] [Indexed: 06/12/2023]
Abstract
Osteonecrosis of the femoral head (ONFH) is a devastating bone disease characterized by avascular or aseptic necrosis of the femoral head, and alcohol consumption is reported one of the leading risks to this disease. Previous studies have linked Dickkopf-1 (DKK1) to the occurrence of ONFH, but the role of DKK1 in alcohol-induced ONFH (AONFH) has not been fully discussed. In this study, we found that the expression level of DKK1 was dramatically increased in serum and bone samples from AONFH patients, experimental AONFH rats, and cultured bone marrow mesenchymal stem cells (BMMSCs) with ethanol stimulation. Elevated DKK1 inhibited Wnt/β-catenin signaling in vivo and in vitro, while knockdown of DKK1 enhanced the nuclear translocation of β-catenin and promoted osteogenesis and inhibited adipogenesis in the BMMSC cell line C3H10T1/2. Local injection of DKK1 knockout lentivirus into the femoral head of rats alleviated the progression of AONFH, with activated Wnt/β-catenin signaling, increased bone formation, reduced number of empty adipose lacunae and restored blood supply. In conclusion, our findings confirmed the important role of DKK1 and canonical Wnt/β-catenin pathway in AONFH. We propose that DKK1 may be a prognostic marker of AONFH and targeting DKK1 to activate the canonical Wnt/β-catenin pathway and restore osteogenic potential could be a promising therapeutic strategy to prevent AONFH.
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Affiliation(s)
- Jinzhong Chen
- Department of Orthopedics, Affiliated Hospital of Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
- Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
| | - Chengliang Yang
- Department of Orthopedics, Affiliated Hospital of Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
| | - Ye Yang
- Department of Orthopedics, Affiliated Hospital of Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
- Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
| | - Qingyang Liang
- Department of Orthopedics, Affiliated Hospital of Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
- Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
| | - Kegong Xie
- Department of Orthopedics, Affiliated Hospital of Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
| | - Jia Liu
- Department of Orthopedics, Affiliated Hospital of Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
| | - Yujin Tang
- Department of Orthopedics, Affiliated Hospital of Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
- Youjiang Medical University for NationalitiesBaise 533000, Guangxi, China
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Yu H, Liu P, Zhu D, Yin J, Yang Q, Huang Y, Chen Y, Zhang C, Gao Y. Chrysophanic acid shifts the differentiation tendency of BMSCs to prevent alcohol-induced osteonecrosis of the femoral head. Cell Prolif 2020; 53:e12871. [PMID: 32597546 PMCID: PMC7445404 DOI: 10.1111/cpr.12871] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 06/11/2020] [Accepted: 06/17/2020] [Indexed: 12/13/2022] Open
Abstract
Objectives Osteonecrosis of the femoral head (ONFH), largely caused by alcohol abuse, is a refractory bone disease characterized by the impaired capacity of osteogenic differentiation of bone mesenchymal stem cells (BMSCs), as well as the disordered adipocyte accumulation. Chrysophanic acid (CPA) is a natural anthraquinone which has lipid regulation and bone protection capacity. The aim of this study was to reveal the potential function of CPA and the underlying mechanisms for the alcohol‐induced ONFH. Materials and Methods The effects of alcohol and CPA on BMSCs were investigated by cell proliferation, induced differentiation assays and immunofluorescent staining. Meanwhile, the function of PI3K/AKT and AMPK pathway was investigated in the process of osteogenic and adipogenic differentiation, respectively. Furthermore, we established the rat model of alcohol‐induced ONFH to reveal the pharmacotherapeutic effect of CPA in vivo using radiographical and histopathological methods. Results In vitro, alcohol significantly inhibited the proliferation and osteogenic differentiation of BMSCs but stimulated the adipogenic differentiation. However, CPA could counteract the anti‐osteogenesis of alcohol partly via PI3K/AKT pathway and retard the promotion of alcohol‐induced adipogenesis via AMPK pathway. In vivo, radiographical and histopathological findings showed that CPA could alleviate alcohol‐induced ONFH and substantially restore the bone volume. Conclusions We demonstrated that CPA ameliorated alcohol‐induced ONFH possibly via regulating the differentiation tendency of BMSCs. Hence, CPA may become a beneficial herb extract to alleviate alcohol‐induced ONFH.
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Affiliation(s)
- Hongping Yu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Pei Liu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Daoyu Zhu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Junhui Yin
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Qianhao Yang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yigang Huang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yixuan Chen
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Changqing Zhang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Youshui Gao
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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Xie X, Wang W, Cheng J, Liang H, Lin Z, Zhang T, Lu Y, Li Q. Bilayer pifithrin-α loaded extracellular matrix/PLGA scaffolds for enhanced vascularized bone formation. Colloids Surf B Biointerfaces 2020; 190:110903. [PMID: 32120128 DOI: 10.1016/j.colsurfb.2020.110903] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 02/03/2020] [Accepted: 02/24/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Xiaobo Xie
- Department of Orthopedics, Zhujiang Hospital, Southern Medical University, 253 Gongye Road, Guangzhou, Guangdong, 510282, PR China
| | - Wanshun Wang
- Guangdong Key Lab of Orthopedic Technology and Implant Materials, Key Laboratory of Trauma & Tissue Repair of Tropical Area of PLA, Hospital of Orthopedics, General Hospital of Southern Theater Command of PLA, 111 Liuhua Road, Guangzhou, Guangdong, 510010, PR China
| | - Jing Cheng
- Department of Orthopedics, Zhujiang Hospital, Southern Medical University, 253 Gongye Road, Guangzhou, Guangdong, 510282, PR China
| | - Haifeng Liang
- Department of Orthopedics, Zhujiang Hospital, Southern Medical University, 253 Gongye Road, Guangzhou, Guangdong, 510282, PR China
| | - Zefeng Lin
- Guangdong Key Lab of Orthopedic Technology and Implant Materials, Key Laboratory of Trauma & Tissue Repair of Tropical Area of PLA, Hospital of Orthopedics, General Hospital of Southern Theater Command of PLA, 111 Liuhua Road, Guangzhou, Guangdong, 510010, PR China
| | - Tao Zhang
- Guangdong Key Lab of Orthopedic Technology and Implant Materials, Key Laboratory of Trauma & Tissue Repair of Tropical Area of PLA, Hospital of Orthopedics, General Hospital of Southern Theater Command of PLA, 111 Liuhua Road, Guangzhou, Guangdong, 510010, PR China
| | - Yao Lu
- Department of Orthopedics, Zhujiang Hospital, Southern Medical University, 253 Gongye Road, Guangzhou, Guangdong, 510282, PR China; Guangdong Key Lab of Orthopedic Technology and Implant Materials, Key Laboratory of Trauma & Tissue Repair of Tropical Area of PLA, Hospital of Orthopedics, General Hospital of Southern Theater Command of PLA, 111 Liuhua Road, Guangzhou, Guangdong, 510010, PR China; Clinical Research Centre, Zhujiang Hospital, Southern Medical University, 253 Gongye Road, Guangzhou, Guangdong, 510282, PR China.
| | - Qi Li
- Department of Orthopedics, Zhujiang Hospital, Southern Medical University, 253 Gongye Road, Guangzhou, Guangdong, 510282, PR China.
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Zhu T, Cui Y, Zhang M, Zhao D, Liu G, Ding J. Engineered three-dimensional scaffolds for enhanced bone regeneration in osteonecrosis. Bioact Mater 2020; 5:584-601. [PMID: 32405574 PMCID: PMC7210379 DOI: 10.1016/j.bioactmat.2020.04.008] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/11/2020] [Accepted: 04/11/2020] [Indexed: 12/15/2022] Open
Abstract
Osteonecrosis, which is typically induced by trauma, glucocorticoid abuse, or alcoholism, is one of the most severe diseases in clinical orthopedics. Osteonecrosis often leads to joint destruction, and arthroplasty is eventually required. Enhancement of bone regeneration is a critical management strategy employed in osteonecrosis therapy. Bone tissue engineering based on engineered three-dimensional (3D) scaffolds with appropriate architecture and osteoconductive activity, alone or functionalized with bioactive factors, have been developed to enhance bone regeneration in osteonecrosis. In this review, we elaborate on the ideal properties of 3D scaffolds for enhanced bone regeneration in osteonecrosis, including biocompatibility, degradability, porosity, and mechanical performance. In addition, we summarize the development of 3D scaffolds alone or functionalized with bioactive factors for accelerating bone regeneration in osteonecrosis and discuss their prospects for translation to clinical practice. Engineered three-dimensional scaffolds boost bone regeneration in osteonecrosis. The ideal properties of three-dimensional scaffolds for osteonecrosis treatment are discussed. Bioactive factors-functionalized three-dimensional scaffolds are promising bone regeneration devices for osteonecrosis management. The challenges and opportunities of engineered three-dimensional scaffolds for osteonecrosis therapy are predicted.
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Affiliation(s)
- Tongtong Zhu
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, 126 Xiantai Street, Changchun, 130033, PR China
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, 130022, PR China
| | - Yutao Cui
- Department of Orthopedics, The Second Hospital of Jilin University, 218 Ziqiang Road, Changchun, 130041, PR China
| | - Mingran Zhang
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, 126 Xiantai Street, Changchun, 130033, PR China
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, 130022, PR China
| | - Duoyi Zhao
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, 130022, PR China
| | - Guangyao Liu
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, 126 Xiantai Street, Changchun, 130033, PR China
- Corresponding author.
| | - Jianxun Ding
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, 130022, PR China
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Chen Y, Zhu D, Gao J, Xu Z, Tao S, Yin W, Zhang Y, Gao Y, Zhang C. Diminished membrane recruitment of Akt is instrumental in alcohol‐associated osteopenia via thePTEN/Akt/GSK‐3β/β‐catenin axis. FEBS J 2019; 286:1101-1119. [PMID: 30656849 DOI: 10.1111/febs.14754] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 12/23/2018] [Accepted: 01/11/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Yi‐Xuan Chen
- Department of Orthopedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
| | - Dao‐Yu Zhu
- Department of Orthopedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
| | - Junjie Gao
- Department of Orthopedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
- Centre for Orthopaedic Translational Research School of Biomedical Sciences University of Western Australia Nedlands Perth Australia
| | - Zheng‐Liang Xu
- Department of Orthopedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
| | - Shi‐Cong Tao
- Department of Orthopedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
| | - Wen‐Jing Yin
- Department of Orthopedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
| | - Yue‐Lei Zhang
- Department of Orthopedics The First Affiliated Hospital of Anhui Medical University Hefei China
| | - You‐Shui Gao
- Department of Orthopedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
- Centre for Orthopaedic Translational Research School of Biomedical Sciences University of Western Australia Nedlands Perth Australia
| | - Chang‐Qing Zhang
- Department of Orthopedic Surgery Shanghai Jiao Tong University Affiliated Sixth People's Hospital Shanghai China
- Institute of Microsurgery on Extremities Shanghai China
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