1
|
Peng Y, Li J, Lin H, Tian S, Liu S, Pu F, Zhao L, Ma K, Qing X, Shao Z, Yp, Zs, Xq, Yp, Yp, Xq, Jl, St, Yp, Xq, Jl, St, Sl, Fp, Lz, Km, Xq, Yp, Xq, Hs, St, Yp, Jl, Hl, St, Lz, Fp, Sl, Zs, Xq. Endogenous repair theory enriches construction strategies for orthopaedic biomaterials: a narrative review. BIOMATERIALS TRANSLATIONAL 2021; 2:343-360. [PMID: 35837417 PMCID: PMC9255795 DOI: 10.12336/biomatertransl.2021.04.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 11/19/2021] [Indexed: 02/06/2023]
Abstract
The development of tissue engineering has led to new strategies for mitigating clinical problems; however, the design of the tissue engineering materials remains a challenge. The limited sources and inadequate function, potential risk of microbial or pathogen contamination, and high cost of cell expansion impair the efficacy and limit the application of exogenous cells in tissue engineering. However, endogenous cells in native tissues have been reported to be capable of spontaneous repair of the damaged tissue. These cells exhibit remarkable plasticity, and thus can differentiate or be reprogrammed to alter their phenotype and function after stimulation. After a comprehensive review, we found that the plasticity of these cells plays a major role in establishing the cell source in the mechanism involved in tissue regeneration. Tissue engineering materials that focus on assisting and promoting the natural self-repair function of endogenous cells may break through the limitations of exogenous seed cells and further expand the applications of tissue engineering materials in tissue repair. This review discusses the effects of endogenous cells, especially stem cells, on injured tissue repairing, and highlights the potential utilisation of endogenous repair in orthopaedic biomaterial constructions for bone, cartilage, and intervertebral disc regeneration.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | - Zengwu Shao
- Corresponding authors: Zengwu Shao, ; Xiangcheng Qing,
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
2
|
Liu C, Yang H, Shen NA, Li J, Chen Y, Wang JY. Improvement of mechanical properties of zein porous scaffold by quenching/electrospun fiber reinforcement. Biomed Mater 2021; 16. [PMID: 34517347 DOI: 10.1088/1748-605x/ac265d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 09/13/2021] [Indexed: 11/11/2022]
Abstract
As a novel bone substitute material, zein-based scaffolds (ZS) should have suitable mechanical properties and porosity. ZS has shown good compressive properties matching cancellous bone, but there is still a demand to improve its mechanical properties, especially tensile and bending properties without adding plasticizers. The present study explored two simple and environment-friendly factors for this purpose: fiber reinforcement and quenching. Addition of electrospun zein fibers enhanced all mechanical properties significantly including compressive, tensile, and bending moduli; compressive and bending strengths of ZS with both higher (70-80%) and lower (50-60%) porosities, no matter whether heating treated or not treated. Especially, all these parameters were further enhanced significantly by addition of heating treated fibers. AFM provided evidence that high temperature modification could significantly alter the micro-elastic properties of zein electrospun fibers, i.e., increased stiffness of fibers. Quenching treatment also enhanced compressive, tensile, and bending strengths significantly. Finally, quenching treated ZS were implanted into critical-sized bone defects (15 mm) of the rabbit model to compare the repair efficacy with a commercial β-tricalcium phosphate product. The results demonstrated that there were no remarkable differences in bone reconstructions between these two materials.
Collapse
Affiliation(s)
- Chang Liu
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China, 86-21-34205822
| | - Hui Yang
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China, 86-21-34205822
| | - Nai-An Shen
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China, 86-21-34205822
| | - Juehong Li
- Department of Orthopaedic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 201306, China
| | - Yunsu Chen
- Department of Orthopaedic Surgery, Shanghai Jiaotong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 201306, China
| | - Jin-Ye Wang
- School of Biomedical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China, 86-21-34205822.,Jiaxing Yaojiao Medical Device Co. Ltd, 321 Jiachuang Road, Jiaxing 314032, China
| |
Collapse
|
3
|
Gaihre B, Bharadwaz A, Unagolla JM, Jayasuriya AC. Evaluation of the optimal dosage of BMP-9 through the comparison of bone regeneration induced by BMP-9 versus BMP-2 using an injectable microparticle embedded thermosensitive polymeric carrier in a rat cranial defect model. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 127:112252. [PMID: 34225891 PMCID: PMC8260961 DOI: 10.1016/j.msec.2021.112252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 05/03/2021] [Accepted: 06/07/2021] [Indexed: 01/07/2023]
Abstract
Bone morphogenetic proteins (BMPs) are well known as enhancers and facilitators of osteogenesis during bone regeneration. The use of recombinant BMP-2 (rhBMP-2) in bone defect healing has drawbacks, which has driven the scouting for alternatives, such as recombinant BMP-9 (rhBMP-9), to provide comparable new bone formation. However, the dosage of rhBMP-9 is quintessential for the facilitation of adequate bone defect healing. Therefore, this study has been designed to evaluate the optimal dosage of BMP-9 by comparing the bone defect healing induced by rhBMP-9 over rhBMP-2. The chitosan (CS) microparticles (MPs), coated with BMPs, were embedded in a thermoresponsive methylcellulose (MC) and calcium alginate (Alg) based injectable delivery system containing a dosage of either 0.5 μg or 1.5 μg of the respective rhBMP per bone defect. A 5 mm critical-sized cranial defect rat model has been used in this study, and bone tissues were harvested at eight weeks post-surgery. The standard tools for comparing the new bone regeneration included micro computerized tomography (micro-CT) and histological analysis. A novel perspective of analyzing the new bone quality and crystallinity was employed by using Raman spectroscopy, along with its elastic modulus quantified through Atomic Force Microscopy (AFM). Results showed that the rhBMP-9 administered at a dosage of 1.5 μg per bone defect, using this delivery system, can adequately facilitate the bone void filling with ample new bone mineralization and crystallinity as compared to rhBMP-2, thus approving the hypothesis for a viable rhBMP-2 alternative.
Collapse
Affiliation(s)
- Bipin Gaihre
- Biomedical Engineering Program, Department of Bioengineering, College of Engineering, The University of Toledo, Toledo, OH 43607, USA
| | - Angshuman Bharadwaz
- Biomedical Engineering Program, Department of Bioengineering, College of Engineering, The University of Toledo, Toledo, OH 43607, USA
| | - Janitha M Unagolla
- Biomedical Engineering Program, Department of Bioengineering, College of Engineering, The University of Toledo, Toledo, OH 43607, USA
| | - Ambalangodage C Jayasuriya
- Biomedical Engineering Program, Department of Bioengineering, College of Engineering, The University of Toledo, Toledo, OH 43607, USA; Department of Orthopaedic Surgery, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA.
| |
Collapse
|
4
|
Mukherjee S, Agarwal M, Bakshi A, Sawant S, Thomas L, Fujii N, Nair P, Kode J. Chemokine SDF1 Mediated Bone Regeneration Using Biodegradable Poly(D,L-lactide- co-glycolide) 3D Scaffolds and Bone Marrow-Derived Mesenchymal Stem Cells: Implication for the Development of an "Off-the-Shelf" Pharmacologically Active Construct. Biomacromolecules 2020; 21:4888-4903. [PMID: 33136384 DOI: 10.1021/acs.biomac.0c01134] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
There is an increasing need for bone substitutes for reconstructive orthopedic surgery following removal of bone tumors. Despite the advances in bone regeneration, the use of autologous mesenchymal stem cells (MSC) presents a significant challenge, particularly for the treatment of large bone defects in cancer patients. This study aims at developing new chemokine-based technology to generate biodegradable scaffolds that bind pharmacologically active proteins for regeneration/repair of target injured tissues in patients. Primary MSC were cultured from the uninvolved bone marrow (BM) of cancer patients and further characterized for "stemness". Their ability to differentiate into an osteogenic lineage was studied in 2D cultures as well as on 3D macroporous PLGA scaffolds incorporated with biomacromolecules bFGF and homing factor chemokine stromal-cell derived factor-1 (SDF1). MSC from the uninvolved BM of cancer patients exhibited properties similar to that reported for MSC from BM of healthy individuals. Macroporous PLGA discs were prepared and characterized for pore size, architecture, functional groups, thermostability, and cytocompatibility by ESEM, FTIR, DSC, and CCK-8 dye proliferation assay, respectively. It was observed that the MSC+PLGA+bFGF+SDF1 construct cultured for 14 days supported significant cell growth, osteo-lineage differentiation with increased osteocalcin expression, alkaline phosphatase secretion, calcium mineralization, bone volume, and soluble IL6 compared to unseeded PLGA and PLGA+MSC, as analyzed by confocal microscopy, biochemistry, ESEM, microCT imaging, flow cytometry, and EDS. Thus, chemotactic biomacromolecule SDF1-guided tissue repair/regeneration ability of MSC from cancer patients opens up the avenues for development of "off-the-shelf" pharmacologically active construct for optimal repair of the target injured tissue in postsurgery cancer patients, bone defects, damaged bladder tissue, and radiation-induced skin/mucosal lesions.
Collapse
Affiliation(s)
- Shayanti Mukherjee
- Tumor Immunology and Immunotherapy Group, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre (TMC), Kharghar, Navi Mumbai 410210, India
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton VIC Australia 3168
| | - Manish Agarwal
- Department of Orthopaedic Oncology, Tata Memorial Hospital, TMC, Parel, Mumbai 400012, India
- Department of Orthopedic Oncology, P.D. Hinduja National Hospital & Medical Research Centre, Mumbai, India
| | - Ashish Bakshi
- Department of Medical Oncology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre (TMC), Kharghar, Navi Mumbai 410210, India
- Department of Bone Marrow Transplantation, Department of Medical Oncology, Hiranandani Hospital, Powai, Mumbai 400076, India
| | - Sharada Sawant
- Electron Microscopy Facility, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre (TMC), Kharghar, Navi Mumbai 410210, India
| | - Lynda Thomas
- Laboratory for Polymer Analysis, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology Poojappura, Trivandrum, India
| | - Nobutaka Fujii
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - Prabha Nair
- Laboratory for Polymer Analysis, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology Poojappura, Trivandrum, India
| | - Jyoti Kode
- Tumor Immunology and Immunotherapy Group, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre (TMC), Kharghar, Navi Mumbai 410210, India
- Homi Bhabha National Institute (HBNI), Training School Complex, Anushakti Nagar, Mumbai 400094, India
| |
Collapse
|
5
|
Zhang F, Li Q, Lin Z, Ma L, Xu S, Feng Q, Dong H, Zhang Y, Cao X. Engineered Fe(OH)3 nanoparticle-coated and rhBMP-2-releasing PLGA microsphere scaffolds for promoting bone regeneration by facilitating cell homing and osteogenic differentiation. J Mater Chem B 2018; 6:2831-2842. [DOI: 10.1039/c8tb00569a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Iron facilitates cell homing and enhances the capacity of rhBMP-2.
Collapse
Affiliation(s)
- Fen Zhang
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641
- China
- National Engineering Research Centre for Tissue Restoration and Reconstruction
| | - Qingtao Li
- National Engineering Research Centre for Tissue Restoration and Reconstruction
- Guangzhou 510006
- China
- Guangdong Province Key Laboratory of Biomedical Engineering
- South China University of Technology
| | - Zefeng Lin
- Department of Orthopedics
- Guangzhou General Hospital of Guangzhou Military Command
- Guangzhou
- China
- Guangdong Key Laboratory of Orthopedic Technology and Implant Materials
| | - Limin Ma
- Department of Orthopedics
- Guangzhou General Hospital of Guangzhou Military Command
- Guangzhou
- China
- Guangdong Key Laboratory of Orthopedic Technology and Implant Materials
| | - Sheng Xu
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641
- China
- National Engineering Research Centre for Tissue Restoration and Reconstruction
| | - Qi Feng
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641
- China
- National Engineering Research Centre for Tissue Restoration and Reconstruction
| | - Hua Dong
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641
- China
- National Engineering Research Centre for Tissue Restoration and Reconstruction
| | - Yu Zhang
- Department of Orthopedics
- Guangzhou General Hospital of Guangzhou Military Command
- Guangzhou
- China
- Guangdong Key Laboratory of Orthopedic Technology and Implant Materials
| | - Xiaodong Cao
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641
- China
- National Engineering Research Centre for Tissue Restoration and Reconstruction
| |
Collapse
|
6
|
Griffin MF, Kalaskar DM, Seifalian A, Butler PE. An update on the Application of Nanotechnology in Bone Tissue Engineering. Open Orthop J 2016; 10:836-848. [PMID: 28217209 PMCID: PMC5299580 DOI: 10.2174/1874325001610010836] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 05/31/2016] [Accepted: 05/31/2016] [Indexed: 12/23/2022] Open
Abstract
Background: Natural bone is a complex and hierarchical structure. Bone possesses an extracellular matrix that has a precise nano-sized environment to encourage osteoblasts to lay down bone by directing them through physical and chemical cues. For bone tissue regeneration, it is crucial for the scaffolds to mimic the native bone structure. Nanomaterials, with features on the nanoscale have shown the ability to provide the appropriate matrix environment to guide cell adhesion, migration and differentiation. Methods: This review summarises the new developments in bone tissue engineering using nanobiomaterials. The design and selection of fabrication methods and biomaterial types for bone tissue engineering will be reviewed. The interactions of cells with different nanostructured scaffolds will be discussed including nanocomposites, nanofibres and nanoparticles. Results: Several composite nanomaterials have been able to mimic the architecture of natural bone. Bioceramics biomaterials have shown to be very useful biomaterials for bone tissue engineering as they have osteoconductive and osteoinductive properties. Nanofibrous scaffolds have the ability to provide the appropriate matrix environment as they can mimic the extracellular matrix structure of bone. Nanoparticles have been used to deliver bioactive molecules and label and track stem cells. Conclusion: Future studies to improve the application of nanomaterials for bone tissue engineering are needed.
Collapse
Affiliation(s)
- M F Griffin
- University College London, Centre for Nanotechnology & Regenerative Medicine, UCL Division of Surgery & Interventional Science, London, UK; Department of Plastic and Reconstructive Surgery, Royal Free Hampstead NHS Trust Hospital, London, UK
| | - D M Kalaskar
- University College London, Centre for Nanotechnology & Regenerative Medicine, UCL Division of Surgery & Interventional Science, London, UK; Department of Plastic and Reconstructive Surgery, Royal Free Hampstead NHS Trust Hospital, London, UK
| | - A Seifalian
- University College London, Centre for Nanotechnology & Regenerative Medicine, UCL Division of Surgery & Interventional Science, London, UK; Department of Plastic and Reconstructive Surgery, Royal Free Hampstead NHS Trust Hospital, London, UK
| | - P E Butler
- University College London, Centre for Nanotechnology & Regenerative Medicine, UCL Division of Surgery & Interventional Science, London, UK; Department of Plastic and Reconstructive Surgery, Royal Free Hampstead NHS Trust Hospital, London, UK
| |
Collapse
|
7
|
A bird's eye view on the use of electrospun nanofibrous scaffolds for bone tissue engineering: Current state‐of‐the‐art, emerging directions and future trends. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 12:2181-2200. [DOI: 10.1016/j.nano.2016.05.014] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/05/2016] [Accepted: 05/13/2016] [Indexed: 12/16/2022]
|
8
|
Zhang YG, Zhu YJ, Chen F, Sun TW, Jiang YY. Highly porous ceramics based on ultralong hydroxyapatite nanowires. RSC Adv 2016. [DOI: 10.1039/c6ra20984j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Highly porous ceramics with high biocompatibility are prepared using ultralong hydroxyapatite nanowires and palmitic acid spheres.
Collapse
Affiliation(s)
- Yong-Gang Zhang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure
- Shanghai Institute of Ceramics
- Chinese Academy of Sciences
- Shanghai 200050
- P. R. China
| | - Ying-Jie Zhu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure
- Shanghai Institute of Ceramics
- Chinese Academy of Sciences
- Shanghai 200050
- P. R. China
| | - Feng Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure
- Shanghai Institute of Ceramics
- Chinese Academy of Sciences
- Shanghai 200050
- P. R. China
| | - Tuan-Wei Sun
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure
- Shanghai Institute of Ceramics
- Chinese Academy of Sciences
- Shanghai 200050
- P. R. China
| | - Ying-Ying Jiang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure
- Shanghai Institute of Ceramics
- Chinese Academy of Sciences
- Shanghai 200050
- P. R. China
| |
Collapse
|