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Lv X, Zhang C, Liu X, Li P, Yang Y. 3D bioprinting technology to construct bone reconstruction research model and its feasibility evaluation. Front Bioeng Biotechnol 2024; 12:1328078. [PMID: 38314351 PMCID: PMC10834755 DOI: 10.3389/fbioe.2024.1328078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 01/09/2024] [Indexed: 02/06/2024] Open
Abstract
Objective: To explore and construct a 3D bone remodeling research model displaying stability, repeatability, and precise simulation of the physiological and biochemical environment in vivo. Methods: In this study, 3D bioprinting was used to construct a bone reconstruction model. Sodium alginate (SA), hydroxyapatite (HA) and gelatin (Gel) were mixed into hydrogel as scaffold material. The osteoblast precursor cells MC3T3-E1 and osteoclast precursor cells RAW264.7 were used as seed cells, which may or may not be separated by polycarbonate membrane. The cytokines osteoprotegerin (OPG) and receptor activator of NF-κB ligand (RANKL) were used to induce cell differentiation. The function of scaffolds in the process of bone remodeling was analyzed by detecting the related markers of osteoblasts (alkaline phosphatase, ALP) and osteoclasts (tartrate resistant acid phosphatase, TRAP). Results: The scaffold showed good biocompatibility and low toxicity. The surface morphology aided cell adhesion and growth. The scaffold had optimum degradability, water absorption capacity and porosity, which are in line with the conditions of biological experiments. The effect of induced differentiation of cells was the best when cultured alone. After direct contact between the two types of cells at 2D or 3D level, the induced differentiation of cells was inhibited to varying degrees, although they still showed osteogenesis and osteoclast. After the cells were induced by indirect contact culture, the effect of induced differentiation improved when compared with direct contact culture, although it was still not as good as that of single culture. On the whole, the effect of inducing differentiation at 3D level was the same as that at 2D level, and its relative gene expression and enzyme activity were higher than that in the control group. Hence the scaffold used in this study could induce osteogenesis as well as osteoclast, thereby rendering it more effective in inducing new bone formation. Conclusion: This method can be used to construct the model of 3D bone remodeling mechanism.
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Affiliation(s)
- Xiao Lv
- School of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, China
| | - Chenyang Zhang
- School of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, China
| | - Xingzhu Liu
- West China Hospital, Sichuan University, Hangzhou, China
| | - Ping Li
- School of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, China
| | - Yadong Yang
- School of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, China
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Zhang Q, Zhou J, Zhi P, Liu L, Liu C, Fang A, Zhang Q. 3D printing method for bone tissue engineering scaffold. MEDICINE IN NOVEL TECHNOLOGY AND DEVICES 2023; 17:None. [PMID: 36909661 PMCID: PMC9995276 DOI: 10.1016/j.medntd.2022.100205] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 12/27/2022] [Accepted: 12/29/2022] [Indexed: 01/06/2023] Open
Abstract
3D printing technology is an emerging technology. It constructs solid bodies by stacking materials layer by layer, and can quickly and accurately prepare bone tissue engineering scaffolds with specific shapes and structures to meet the needs of different patients. The field of life sciences has received a great deal of attention. However, different 3D printing technologies and materials have their advantages and disadvantages, and there are limitations in clinical application. In this paper, the technology, materials and clinical applications of 3D printed bone tissue engineering scaffolds are reviewed, and the future development trends and challenges in this field are prospected.
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Affiliation(s)
- Qiliang Zhang
- Department of Orthopaedic Surgery, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266071, China
| | - Jian Zhou
- Beijing Advanced Innovation Centre for Biomedical Engineering, School of Engineering Medicine, Beihang University, Beijing, 100191, China
- Department of Orthopaedic Surgery, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266071, China
| | - Peixuan Zhi
- Beijing Advanced Innovation Centre for Biomedical Engineering, School of Engineering Medicine, Beihang University, Beijing, 100191, China
- Department of Orthopaedic Surgery, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266071, China
- The First Affiliated Hospital and Its National Resident Standardized Training Base, Dalian Medical University, Dalian, 116000, China
| | - Leixin Liu
- Beijing Advanced Innovation Centre for Biomedical Engineering, School of Engineering Medicine, Beihang University, Beijing, 100191, China
- Department of Orthopaedic Surgery, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266071, China
- The First Affiliated Hospital and Its National Resident Standardized Training Base, Dalian Medical University, Dalian, 116000, China
| | - Chaozong Liu
- Division of Surgery and Interventional Science, Royal National Orthopaedic Hospital, University College London, London, United Kingdom
| | - Ao Fang
- Division of Surgery and Interventional Science, Royal National Orthopaedic Hospital, University College London, London, United Kingdom
- Department of Rehabilitation Medicine, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, 310003, China
- Corresponding author. Division of Surgery and Interventional Science, Royal National Orthopaedic Hospital, University College London, London, United Kingdom.
| | - Qidong Zhang
- Division of Surgery and Interventional Science, Royal National Orthopaedic Hospital, University College London, London, United Kingdom
- Beijing Advanced Innovation Centre for Biomedical Engineering, School of Engineering Medicine, Beihang University, Beijing, 100191, China
- Corresponding author. Division of Surgery and Interventional Science, Royal National Orthopaedic Hospital, University College London, London, United Kingdom.
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Qi J, Yu T, Hu B, Wu H, Ouyang H. Current Biomaterial-Based Bone Tissue Engineering and Translational Medicine. Int J Mol Sci 2021; 22:10233. [PMID: 34638571 PMCID: PMC8508818 DOI: 10.3390/ijms221910233] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/14/2021] [Accepted: 09/19/2021] [Indexed: 11/16/2022] Open
Abstract
Bone defects cause significant socio-economic costs worldwide, while the clinical "gold standard" of bone repair, the autologous bone graft, has limitations including limited graft supply, secondary injury, chronic pain and infection. Therefore, to reduce surgical complexity and speed up bone healing, innovative therapies are needed. Bone tissue engineering (BTE), a new cross-disciplinary science arisen in the 21st century, creates artificial environments specially constructed to facilitate bone regeneration and growth. By combining stem cells, scaffolds and growth factors, BTE fabricates biological substitutes to restore the functions of injured bone. Although BTE has made many valuable achievements, there remain some unsolved challenges. In this review, the latest research and application of stem cells, scaffolds, and growth factors in BTE are summarized with the aim of providing references for the clinical application of BTE.
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Affiliation(s)
- Jingqi Qi
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Department of Orthopedic Surgery of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China;
- Zhejiang University-University of Edinburgh Institute, Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Tianqi Yu
- Department of Mechanical Engineering, Zhejiang University-University of Illinois at Urbana-Champaign Institute, Zhejiang University, Haining 314400, China;
| | - Bangyan Hu
- Section of Molecular and Cell Biology, Division of Biological Sciences, University of California San Diego, La Jolla, CA 92093, USA;
| | - Hongwei Wu
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Department of Orthopedic Surgery of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China;
- Zhejiang University-University of Edinburgh Institute, Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Hongwei Ouyang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cells and Regenerative Medicine, Department of Orthopedic Surgery of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China;
- Zhejiang University-University of Edinburgh Institute, Key Laboratory of Tissue Engineering and Regenerative Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310003, China
- Department of Sports Medicine, Zhejiang University School of Medicine, Hangzhou 310003, China
- China Orthopedic Regenerative Medicine Group (CORMed), Hangzhou 310003, China
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Beloqui A, Cortajarena AL. Protein-based functional hybrid bionanomaterials by bottom-up approaches. Curr Opin Struct Biol 2020; 63:74-81. [PMID: 32485564 DOI: 10.1016/j.sbi.2020.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 04/15/2020] [Indexed: 12/11/2022]
Abstract
This review aims to summarize the last advances on the field of protein engineering towards functional bionanomaterials. Albeit being this an emerging research field, multidisciplinary perspectives in the design of synthetic protein-based hybrid bionanomaterials have resulted in significant progresses. The review covers the definition of bionanomaterials as such and the description of the main methodological approaches currently employed for their assembly. In this context, special emphasis is placed on the fundamental role of protein design. Then, a general overview of the most recent advances related to the fabrication and application of protein-based bionanomaterials in several applications is provided, with special focus on catalysis. Finally, key aspects to be considered by the research community to establish the path for significant future developments in this promising field are discussed.
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Affiliation(s)
- Ana Beloqui
- POLYMAT and Department of Applied Chemistry, University of the Basque Country UPV/EHU, Avda. Manuel de Lardizabal 3, E-20018 Donostia - San Sebastian, Spain; IKERBASQUE, Basque Foundation for Science, Maria Diaz de Haro 3, E-48013 Bilbao, Spain.
| | - Aitziber L Cortajarena
- IKERBASQUE, Basque Foundation for Science, Maria Diaz de Haro 3, E-48013 Bilbao, Spain; Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo Miramón, 194, E-20014 Donostia - San Sebastian, Spain.
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Park JY, Park SH, Kim MG, Park SH, Yoo TH, Kim MS. Biomimetic Scaffolds for Bone Tissue Engineering. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1064:109-121. [PMID: 30471029 DOI: 10.1007/978-981-13-0445-3_7] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The use of biomimetic scaffolds for bone tissue engineering has been studied for a long time. Biomimetic scaffolds can assist and accelerate bone regeneration that is similar to that of authentic tissue, which represents the environment of cells in a living organism. Currently, numerous biomaterials have been reported for use as a biomimetic scaffold. This review focuses on the design of biomimetic scaffolds, kinds of biomaterials and methods used to fabricate biomimetic scaffolds, growth factors used with biomimetic scaffold for bone regeneration, mobilization of biological agents into biomimetic scaffolds, and studies on (pre)clinical bone regeneration from biomimetic scaffolds. Then, future prospects for biomimetic scaffolds are discussed.
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Affiliation(s)
- Joon Yeong Park
- Department of Molecular Science and Technology, Ajou University, Suwon, South Korea
| | - Seung Hun Park
- Department of Molecular Science and Technology, Ajou University, Suwon, South Korea
| | - Mal Geum Kim
- Department of Molecular Science and Technology, Ajou University, Suwon, South Korea
| | - Sang-Hyug Park
- Department of Biomedical Engineering, Pukyong National University, Busan, South Korea
| | - Tae Hyeon Yoo
- Department of Molecular Science and Technology, Ajou University, Suwon, South Korea
| | - Moon Suk Kim
- Department of Molecular Science and Technology, Ajou University, Suwon, South Korea.
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