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Sestito JM, Harris TAL, Wang Y. Structural descriptor and surrogate modeling for design of biodegradable scaffolds. J Mech Behav Biomed Mater 2024; 152:106415. [PMID: 38301521 DOI: 10.1016/j.jmbbm.2024.106415] [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: 07/06/2023] [Revised: 12/29/2023] [Accepted: 01/20/2024] [Indexed: 02/03/2024]
Abstract
Biodegradable scaffolds are important to regenerative medicine in that they provide an amicable environment for tissue regrowth. However, establishing structure-property (SP) relationships for scaffold design is challenging due to the complexity of the three-dimensional porous scaffold geometry. The complexity requires high-dimensional geometric descriptors. The training of such a SP surrogate model will need a large amount of experimental or simulation data. In this work, a schema of constructing SP relationship surrogates is developed to predict the degraded mechanical properties from the initial scaffold geometry. A new structure descriptor, the extended surfacelet transform (EST), is proposed to capture important details of pores associated with the degradation of scaffolds. The efficiency is further enhanced with principal component analysis to reduce the high-dimensional EST data into a low-dimensional representation. The schema also includes a kinetic Monte Carlo biodegradation model to simulate the biodegradation of polymer scaffolds and to generate the training data for the formation of SP relationships. The schema is demonstrated with the design of polycaprolactone biodegradable scaffolds by connecting the initial scaffold geometry to the degraded compressive modulus.
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Affiliation(s)
- Jesse M Sestito
- College of Engineering, Valparaiso University, Valparaiso, IN, 46383, USA.
| | - Tequila A L Harris
- George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Yan Wang
- George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
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2
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Salehi Abar E, Vandghanooni S, Torab A, Jaymand M, Eskandani M. A comprehensive review on nanocomposite biomaterials based on gelatin for bone tissue engineering. Int J Biol Macromol 2024; 254:127556. [PMID: 37884249 DOI: 10.1016/j.ijbiomac.2023.127556] [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: 07/22/2023] [Revised: 10/09/2023] [Accepted: 10/18/2023] [Indexed: 10/28/2023]
Abstract
The creation of a suitable scaffold is a crucial step in the process of bone tissue engineering (BTE). The scaffold, acting as an artificial extracellular matrix, plays a significant role in determining the fate of cells by affecting their proliferation and differentiation in BTE. Therefore, careful consideration should be given to the fabrication approach and materials used for scaffold preparation. Natural polypeptides such as gelatin and collagen have been widely used for this purpose. The unique properties of nanoparticles, which vary depending on their size, charge, and physicochemical properties, have demonstrated potential in solving various challenges encountered in BTE. Therefore, nanocomposite biomaterials consisting of polymers and nanoparticles have been extensively used for BTE. Gelatin has also been utilized in combination with other nanomaterials to apply for this purpose. Composites of gelatin with various types of nanoparticles are particularly promising for creating scaffolds with superior biological and physicochemical properties. This review explores the use of nanocomposite biomaterials based on gelatin and various types of nanoparticles together for applications in bone tissue engineering.
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Affiliation(s)
- Elaheh Salehi Abar
- Department of Prosthodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran; Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Somayeh Vandghanooni
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Torab
- Department of Prosthodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Jaymand
- Nano Drug Delivery Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran; Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Morteza Eskandani
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
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Wang M, Xu P, Lei B. Engineering multifunctional bioactive citrate-based biomaterials for tissue engineering. Bioact Mater 2023; 19:511-537. [PMID: 35600971 PMCID: PMC9096270 DOI: 10.1016/j.bioactmat.2022.04.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 04/22/2022] [Accepted: 04/24/2022] [Indexed: 12/21/2022] Open
Abstract
Developing bioactive biomaterials with highly controlled functions is crucial to enhancing their applications in regenerative medicine. Citrate-based polymers are the few bioactive polymer biomaterials used in biomedicine because of their facile synthesis, controllable structure, biocompatibility, biomimetic viscoelastic mechanical behavior, and functional groups available for modification. In recent years, various multifunctional designs and biomedical applications, including cardiovascular, orthopedic, muscle tissue, skin tissue, nerve and spinal cord, bioimaging, and drug or gene delivery based on citrate-based polymers, have been extensively studied, and many of them have good clinical application potential. In this review, we summarize recent progress in the multifunctional design and biomedical applications of citrate-based polymers. We also discuss the further development of multifunctional citrate-based polymers with tailored properties to meet the requirements of various biomedical applications. Multifunctional bioactive citrate-based biomaterials have broad applications in regenerative medicine. Recent advances in multifunctional design and biomedical applications of citate-based polymers are summarized. Future challenge of citrate-based polymers in various biomedical applications are discussed.
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Xiao Y, Yang Y, Li J, Ma Y, Wang H, Wang L, Huang Y, Zhang P, Zou Q, Lai X. Porous composite calcium citrate/polylactic acid materials with high mineralization activity and biodegradability for bone repair tissue engineering. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1740984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Yifei Xiao
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Yanan Yang
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Junfeng Li
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Yue Ma
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Hao Wang
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Li Wang
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Yi Huang
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Environment and Ecology, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Peicong Zhang
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Qin Zou
- Analytical and Testing Center, Sichuan University, Chengdu, Sichuan, P. R. China
| | - Xuefei Lai
- College of Chemical Engineering, Sichuan University, Chengdu, Sichuan, P. R. China
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Marchiori G, Berni M, Boi M, Filardo G. Cartilage mechanical tests: Evolution of current standards for cartilage repair and tissue engineering. A literature review. Clin Biomech (Bristol, Avon) 2019; 68:58-72. [PMID: 31158591 DOI: 10.1016/j.clinbiomech.2019.05.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 05/07/2019] [Accepted: 05/10/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Repair procedures and tissue engineering are solutions available in the clinical practice for the treatment of damaged articular cartilage. Regulatory bodies defined the requirements that any products, intended to regenerate cartilage, should have to be applied. In order to verify these requirements, the Food and Drug Administration (FDA, USA) and the International Standard Organization (ISO) indicated some Standard tests, which allow evaluating, in a reproducible way, the performances of scaffolds/treatments for cartilage tissue regeneration. METHODS A review of the literature about cartilage mechanical characterization found 394 studies, from 1970 to date. They were classified by material (simulated/animal/human cartilage) and method (theoretical/applied; static/dynamic; standard/non-standard study), and analyzed by nation and year of publication. FINDINGS While Standard methods for cartilage mechanical characterization still refer to studies developed in the eighties, expertise and interest on cartilage mechanics research are evolving continuously and internationally, with studies both in vitro - on human and animal tissues - and in silico, dealing with tissue function and modelling, using static and dynamic loading conditions. INTERPRETATION there is a consensus on the importance of mechanical characterization that should be considered to evaluate cartilage treatments. Still, relative Standards need to be updated to describe advanced constructs and procedures for cartilage regeneration in a more exhaustive way. The use of the more complex, fibre-reinforced biphasic model, instead of the standard simple biphasic model, to describe cartilage response to loading, and the standardisation of dynamic tests can represent a first step in this direction.
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Affiliation(s)
- Gregorio Marchiori
- IRCCS Istituto Ortopedico Rizzoli, Laboratory of Biomechanics and Technology Innovation, Via di Barbiano 1/10, 40136 Bologna, Italy.
| | - Matteo Berni
- IRCCS Istituto Ortopedico Rizzoli, Laboratory of Biomechanics and Technology Innovation, Via di Barbiano 1/10, 40136 Bologna, Italy
| | - Marco Boi
- IRCCS Istituto Ortopedico Rizzoli, NanoBiotechnology Laboratory (NaBi), Via di Barbiano 1/10, 40136 Bologna, Italy
| | - Giuseppe Filardo
- IRCCS Istituto Ortopedico Rizzoli, NanoBiotechnology Laboratory (NaBi), Via di Barbiano 1/10, 40136 Bologna, Italy; IRCCS Istituto Ortopedico Rizzoli, Applied and Translational Research Center, Via di Barbiano 1/10, 40136 Bologna, Italy
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3D Printed, PVA⁻PAA Hydrogel Loaded-Polycaprolactone Scaffold for the Delivery of Hydrophilic In-Situ Formed Sodium Indomethacin. MATERIALS 2018; 11:ma11061006. [PMID: 29899307 PMCID: PMC6024948 DOI: 10.3390/ma11061006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/06/2018] [Accepted: 06/07/2018] [Indexed: 11/17/2022]
Abstract
3D printed polycaprolactone (PCL)-blended scaffolds have been designed, prepared, and evaluated in vitro in this study prior to the incorporation of a polyvinyl alcohol–polyacrylic acid (PVA–PAA) hydrogel for the delivery of in situ-formed sodium indomethacin. The prepared PCL–PVA–PAA scaffold is proposed as a potential structural support system for load-bearing tissue damage where inflammation is prevalent. Uniaxial strain testing of the PCL-blended scaffolds were undertaken to determine the scaffold’s resistance to strain in addition to its thermal, structural, and porosimetric properties. The viscoelastic properties of the incorporated PVA–PAA hydrogel has also been determined, as well as the drug release profile of the PCL–PVA–PAA scaffold. Results of these analyses noted the structural strength, thermal stability, and porosimetric properties of the scaffold, as well as the ability of the PCL–PVA–PAA scaffold to deliver sodium indomethacin in simulated physiological conditions of pH and temperature. The results of this study therefore highlight the successful design, fabrication, and in vitro evaluation of a 3D printed polymeric strain-resistant supportive platform for the delivery of sodium indomethacin.
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Marrella A, Lagazzo A, Dellacasa E, Pasquini C, Finocchio E, Barberis F, Pastorino L, Giannoni P, Scaglione S. 3D Porous Gelatin/PVA Hydrogel as Meniscus Substitute Using Alginate Micro-Particles as Porogens. Polymers (Basel) 2018; 10:E380. [PMID: 30966415 PMCID: PMC6415243 DOI: 10.3390/polym10040380] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 03/28/2018] [Accepted: 03/29/2018] [Indexed: 01/07/2023] Open
Abstract
One of the current major challenges in orthopedic surgery is the treatment of meniscal lesions. Some of the main issues include mechanical consistency of meniscal implants, besides their fixation methods and integration with the host tissues. To tackle these aspects we realized a micro-porous, gelatin/polyvinyl alcohol (PVA)-based hydrogel to approach the high percentage of water present in the native meniscal tissue, recapitulating its biomechanical features, and, at the same time, realizing a porous implant, permissive to cell infiltration and tissue integration. In particular, we adopted aerodynamically-assisted jetting technology to realize sodium alginate micro-particles with controlled dimensions to be used as porogens. The porous hydrogels were realized through freezing-thawing cycles, followed by alginate particles leaching. Composite hydrogels showed a high porosity (74%) and an open porous structure, while preserving the elasticity behavior (E = 0.25 MPa) and high water content, typical of PVA-based hydrogels. The ex vivo animal model validation proved that the addition of gelatin, combined with the micro-porosity of the hydrogel, enhanced implant integration with the host tissue, allowing penetration of host cells within the construct boundaries. Altogether, these results show that the combined use of a water-insoluble micro-porogen and gelatin, as a bioactive agent, allowed the realization of a porous composite PVA-based hydrogel to be envisaged as a potential meniscal substitute.
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Affiliation(s)
- Alessandra Marrella
- CNR-National Research Council of Italy, IEIIT Institute, Via De Marini 6, 16149 Genoa, Italy.
- Department of Experimental Medicine, University of Genoa, Largo L.B. Alberti 2, 16132 Genoa, Italy.
| | - Alberto Lagazzo
- Department of Civil, Chemical and Environmental Engineering, University of Genova, via all'Opera Pia 15, 16145 Genoa, Italy.
| | - Elena Dellacasa
- Department of Informatics, Bioengineering, Robotics and Systems Engineering, Via all' Opera Pia 13, 16145 Genova, Italy.
| | - Camilla Pasquini
- CNR-National Research Council of Italy, IEIIT Institute, Via De Marini 6, 16149 Genoa, Italy.
| | - Elisabetta Finocchio
- Department of Civil, Chemical and Environmental Engineering, University of Genova, via all'Opera Pia 15, 16145 Genoa, Italy.
| | - Fabrizio Barberis
- Department of Civil, Chemical and Environmental Engineering, University of Genova, via all'Opera Pia 15, 16145 Genoa, Italy.
| | - Laura Pastorino
- Department of Informatics, Bioengineering, Robotics and Systems Engineering, Via all' Opera Pia 13, 16145 Genova, Italy.
| | - Paolo Giannoni
- Department of Experimental Medicine, University of Genoa, Largo L.B. Alberti 2, 16132 Genoa, Italy.
| | - Silvia Scaglione
- CNR-National Research Council of Italy, IEIIT Institute, Via De Marini 6, 16149 Genoa, Italy.
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Zhao Y, Zhang Q, Zhao L, Gan L, Yi L, Zhao Y, Xue J, Luo L, Du Q, Geng R, Sun Z, Benkirane-Jessel N, Chen P, Li Y, Chen Y. Enhanced Peripheral Nerve Regeneration by a High Surface Area to Volume Ratio of Nerve Conduits Fabricated from Hydroxyethyl Cellulose/Soy Protein Composite Sponges. ACS OMEGA 2017; 2:7471-7481. [PMID: 30023554 PMCID: PMC6044839 DOI: 10.1021/acsomega.7b01003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Accepted: 10/19/2017] [Indexed: 05/05/2023]
Abstract
Multichannel nerve guide conduits (MCNGCs) have been widely studied and exhibited outstanding nerve repair function. However, the effect of the geometric structure of MCNGCs on the nerve repair function was still not clear. Herein, we postulated that MCNGCs with different inner surface area-to-volume ratios (ISA/V) of the channels inside the nerve guide conduits (NGCs) would show different nerve repair functions. Therefore, in current work, we constructed a series of hydroxyethyl cellulose/soy protein sponge-based nerve conduit (HSSN) with low, medium, and high ISA/V from hydroxyethyl cellulose (HEC)/soy protein isolate (SPI) composite sponges, which were abbreviated as HSSN-L, HSSN-M and HSSN-H, respectively. These NGCs were applied to bridge and repair a 10 mm long sciatic nerve defect in a rat model. Finally, the influence of ISA/V on nerve repair function was evaluated by electrophysiological assessment, histological investigation, and in vivo biodegradability testing. The results of electrophysiological assessment and histological investigation showed that the regenerative nerve tissues bridged with HSSN-H and HSSN-M had higher compound muscle action potential amplitude ratio, higher percentage of positive NF200 and S100 staining, larger axon diameter, lower G-ratio, and greater myelination thickness. Furthermore, the regenerative nerve tissues bridged with HSSN-H also showed higher density of regenerated myelinated nerve fibers and more number of myelin sheath layers. On the whole, the repair efficiency of the peripheral nerve in HSSN-H and HSSN-M groups might be better than that in HSSN-L. These results indicated that higher ISA/V based on HEC/SPI composite sponge may result in greater nerve repair functions. The conclusion provided a probable guiding principle for the structural designs of NGCs in the future.
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Affiliation(s)
- Yanteng Zhao
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
- Department
of Transfusion, The First Affiliated Hospital
of Zhengzhou University, Zhengzhou 450052, China
| | - Qiang Zhang
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Lei Zhao
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Li Gan
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
- Department
of Cell Biology, School of Medicine, Wuhan
University of Science and Technology, Wuhan 430065, China
| | - Li Yi
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Yanan Zhao
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Jingling Xue
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Lihua Luo
- Laboratory
of Stem Cells and Tissue Engineering, School & Hospital of Stomatology, Wenzhou Medical University, Wenzhou 325027, China
| | - Qiaoyue Du
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Rongxin Geng
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Zhihong Sun
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Nadia Benkirane-Jessel
- INSERM
(French National Institute of Health and Medical Research), Osteoarticular
and Dental Regenerative Nanomedicine Laboratory, UMR 1109, Faculté
de Médecine, Strasbourg F-67000, France
- Université
de Strasbourg, Faculté de Chirurgie Dentaire, 1 place de l’Hôpital, Strasbourg F-67000, France
| | - Pu Chen
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
| | - Yinping Li
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
- E-mail: (Y.L.)
| | - Yun Chen
- Department
of Biomedical Engineering, School of Basic Medical Sciences, Wuhan University, Wuhan 430071, China
- E-mail: (Y.C.)
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Dai Y, Shen T, Ma L, Wang D, Gao C. Regeneration of osteochondral defects in vivo by a cell-free cylindrical poly(lactide-co-glycolide) scaffold with a radially oriented microstructure. J Tissue Eng Regen Med 2017; 12:e1647-e1661. [PMID: 29047223 DOI: 10.1002/term.2592] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 09/12/2017] [Accepted: 10/09/2017] [Indexed: 12/15/2022]
Abstract
A scaffold with an oriented porous architecture to facilitate cell infiltration and bioactive interflow between neo-host tissues is of great importance for in situ inductive osteochondral regeneration. In this study, a poly(lactide-co-glycolide) (PLGA) scaffold with oriented pores in its radial direction was fabricated via unidirectional cooling of the PLGA solution in the radial direction, following with lyophilization. Micro-computed tomography evaluation and scanning electron microscopy observation confirmed the radially oriented microtubular pores in the scaffold. The scaffold had porosity larger than 90% and a compressive modulus of 4 MPa in a dry state. Culture of bone marrow stem cells in vitro revealed faster migration and regular distribution of cells in the poly(lactide-co-glycolide) scaffold with oriented pores compared with the random PLGA scaffold. The cell-free oriented macroporous PLGA scaffold was implanted into rabbit articular osteochondral defect in vivo for 12 weeks to evaluate its inductive tissue regeneration function. Histological analysis confirmed obvious tide mark formation and abundant chondrocytes distributed regularly with obvious lacunae in the cartilage layer. Safranin O-fast green staining showed an obvious boundary between the two layers with distinct staining results, indicating the simultaneous regeneration of the cartilage and subchondral bone layers, which is not the case for the random poly(lactide-co-glycolide) scaffold after the same implantation in vivo. The oriented macroporous PLGA scaffold is a promising material for the in situ inductive osteochondral regeneration without the necessity of preseeding cells.
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Affiliation(s)
- Yuankun Dai
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, China
| | - Tao Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, China
| | - Lie Ma
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, China
| | - Dongan Wang
- Division of Bioengineering, School of Chemical & Biomedical Engineering, Nanyang Technological University, Singapore, Singapore
| | - Changyou Gao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, China.,Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Regenerative Medicine, Zhejiang University, Hangzhou, China
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Marrella A, Cavo M, Scaglione S. Rapid Prototyping for the Engineering of Osteochondral Tissues. REGENERATIVE STRATEGIES FOR THE TREATMENT OF KNEE JOINT DISABILITIES 2017. [DOI: 10.1007/978-3-319-44785-8_9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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11
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Scaffold microstructure effects on functional and mechanical performance: Integration of theoretical and experimental approaches for bone tissue engineering applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 68:872-879. [DOI: 10.1016/j.msec.2016.07.041] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 07/01/2016] [Accepted: 07/19/2016] [Indexed: 01/11/2023]
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12
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Li CC, Kharaziha M, Min C, Maas R, Nikkhah M. Microfabrication of Cell-Laden Hydrogels for Engineering Mineralized and Load Bearing Tissues. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 881:15-31. [DOI: 10.1007/978-3-319-22345-2_2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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