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Zou Z, Li H, Yu K, Ma K, Wang Q, Tang J, Liu G, Lim K, Hooper G, Woodfield T, Cui X, Zhang W, Tian K. The potential role of synovial cells in the progression and treatment of osteoarthritis. EXPLORATION (BEIJING, CHINA) 2023; 3:20220132. [PMID: 37933282 PMCID: PMC10582617 DOI: 10.1002/exp.20220132] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 06/15/2023] [Indexed: 11/08/2023]
Abstract
Osteoarthritis (OA), the commonest arthritis, is characterized by the progressive destruction of cartilage, leading to disability. The Current early clinical treatment strategy for OA often centers on anti-inflammatory or analgesia medication, weight loss, improved muscular function and articular cartilage repair. Although these treatments can relieve symptoms, OA tends to be progressive, and most patients require arthroplasty at the terminal stages of OA. Recent studies have shown a close correlation between joint pain, inflammation, cartilage destruction and synovial cells. Consequently, understanding the potential mechanisms associated with the action of synovial cells in OA could be beneficial for the clinical management of OA. Therefore, this review comprehensively describes the biological functions of synovial cells, the synovium, together with the pathological changes of synovial cells in OA, and the interaction between the cartilage and synovium, which is lacking in the present literature. Additionally, therapeutic approaches based on synovial cells for OA treatment are further discussed from a clinical perspective, highlighting a new direction in the treatment of OA.
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Affiliation(s)
- Zaijun Zou
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Han Li
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
| | - Kai Yu
- Department of Bone and JointCentral Hospital of Zhuang He CityDalianLiaoningChina
| | - Ke Ma
- Department of Clinical MedicineChina Medical UniversityShenyangLiaoningChina
| | - Qiguang Wang
- National Engineering Research Center for BiomaterialsSichuan UniversityChengduSichuanChina
| | - Junnan Tang
- Department of CardiologyThe First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenanChina
| | - Guozhen Liu
- School of MedicineThe Chinese University of Hong Kong (Shenzhen)ShenzhenGuangdongChina
| | - Khoon Lim
- Christchurch Regenerative Medicine and Tissue Engineering Group (CReaTE)Department of Orthopaedic Surgery and Musculoskeletal MedicineUniversity of OtagoChristchurchNew Zealand
| | - Gary Hooper
- Christchurch Regenerative Medicine and Tissue Engineering Group (CReaTE)Department of Orthopaedic Surgery and Musculoskeletal MedicineUniversity of OtagoChristchurchNew Zealand
| | - Tim Woodfield
- Christchurch Regenerative Medicine and Tissue Engineering Group (CReaTE)Department of Orthopaedic Surgery and Musculoskeletal MedicineUniversity of OtagoChristchurchNew Zealand
| | - Xiaolin Cui
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
- School of MedicineThe Chinese University of Hong Kong (Shenzhen)ShenzhenGuangdongChina
- Christchurch Regenerative Medicine and Tissue Engineering Group (CReaTE)Department of Orthopaedic Surgery and Musculoskeletal MedicineUniversity of OtagoChristchurchNew Zealand
| | - Weiguo Zhang
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
- Key Laboratory of Molecular Mechanisms for Repair and Remodeling of Orthopaedic DiseasesLiaoning ProvinceDalianLiaoningChina
| | - Kang Tian
- Department of Sports MedicineThe First Affiliated Hospital of Dalian Medical UniversityDalianLiaoningChina
- Key Laboratory of Molecular Mechanisms for Repair and Remodeling of Orthopaedic DiseasesLiaoning ProvinceDalianLiaoningChina
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2
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Nabizadeh Z, Nasrollahzadeh M, Daemi H, Baghaban Eslaminejad M, Shabani AA, Dadashpour M, Mirmohammadkhani M, Nasrabadi D. Micro- and nanotechnology in biomedical engineering for cartilage tissue regeneration in osteoarthritis. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2022; 13:363-389. [PMID: 35529803 PMCID: PMC9039523 DOI: 10.3762/bjnano.13.31] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 03/24/2022] [Indexed: 05/12/2023]
Abstract
Osteoarthritis, which typically arises from aging, traumatic injury, or obesity, is the most common form of arthritis, which usually leads to malfunction of the joints and requires medical interventions due to the poor self-healing capacity of articular cartilage. However, currently used medical treatment modalities have reported, at least in part, disappointing and frustrating results for patients with osteoarthritis. Recent progress in the design and fabrication of tissue-engineered microscale/nanoscale platforms, which arises from the convergence of stem cell research and nanotechnology methods, has shown promising results in the administration of new and efficient options for treating osteochondral lesions. This paper presents an overview of the recent advances in osteochondral tissue engineering resulting from the application of micro- and nanotechnology approaches in the structure of biomaterials, including biological and microscale/nanoscale topographical cues, microspheres, nanoparticles, nanofibers, and nanotubes.
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Affiliation(s)
- Zahra Nabizadeh
- Department of Medical Biotechnology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
- Biotechnology Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | | | - Hamed Daemi
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mohamadreza Baghaban Eslaminejad
- Department of Stem Cell and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Ali Akbar Shabani
- Department of Medical Biotechnology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
- Biotechnology Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Mehdi Dadashpour
- Department of Medical Biotechnology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
- Biotechnology Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Majid Mirmohammadkhani
- Department of Epidemiology and Biostatistics, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Davood Nasrabadi
- Department of Medical Biotechnology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
- Biotechnology Research Center, Semnan University of Medical Sciences, Semnan, Iran
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3
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Characterization of Biological Properties of Dental Pulp Stem Cells Grown on an Electrospun Poly(l-lactide- co-caprolactone) Scaffold. MATERIALS 2022; 15:ma15051900. [PMID: 35269131 PMCID: PMC8911644 DOI: 10.3390/ma15051900] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 02/15/2022] [Accepted: 03/01/2022] [Indexed: 02/01/2023]
Abstract
Poly(l-lactide-co-caprolactone) (PLCL) electrospun scaffolds with seeded stem cells have drawn great interest in tissue engineering. This study investigated the biological behavior of human dental pulp stem cells (hDPSCs) grown on a hydrolytically-modified PLCL nanofiber scaffold. The hDPSCs were seeded on PLCL, and their biological features such as viability, proliferation, adhesion, population doubling time, the immunophenotype of hDPSCs and osteogenic differentiation capacity were evaluated on scaffolds. The results showed that the PLCL scaffold significantly supported hDPSC viability/proliferation. The hDPSCs adhesion rate and spreading onto PLCL increased with time of culture. hDPSCs were able to migrate inside the PLCL electrospun scaffold after 7 days of seeding. No differences in morphology and immunophenotype of hDPSCs grown on PLCL and in flasks were observed. The mRNA levels of bone-related genes and their proteins were significantly higher in hDPSCs after osteogenic differentiation on PLCL compared with undifferentiated hDPSCs on PLCL. These results showed that the mechanical properties of a modified PLCL mat provide an appropriate environment that supports hDPSCs attachment, proliferation, migration and their osteogenic differentiation on the PLCL scaffold. The good PLCL biocompatibility with dental pulp stem cells indicates that this mat may be applied in designing a bioactive hDPSCs/PLCL construct for bone tissue engineering.
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Meyva‐Zeybek Y, Kaynak C. Electrospinning of
PLA
and
PLA
/
POSS
nanofibers: Use of Taguchi optimization for process parameters. J Appl Polym Sci 2021. [DOI: 10.1002/app.49685] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Yelda Meyva‐Zeybek
- Department of Polymer Science and Technology Middle East Technical University Ankara Turkey
- Department of Metallurgical and Materials Engineering Karamanoglu Mehmetbey University Karaman Turkey
| | - Cevdet Kaynak
- Department of Polymer Science and Technology Middle East Technical University Ankara Turkey
- Department of Metallurgical and Materials Engineering Middle East Technical University Ankara Turkey
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5
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Meyva‐Zeybek Y, Kaynak C. A comparative study for the behavior of
3D‐printed
and compression molded
PLA
/
POSS
nanocomposites. J Appl Polym Sci 2020. [DOI: 10.1002/app.50246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Yelda Meyva‐Zeybek
- Polymer Science and Technology Department Middle East Technical University Ankara Turkey
- Metallurgical and Materials Engineering Department Karamanoglu Mehmetbey University Karaman Turkey
| | - Cevdet Kaynak
- Polymer Science and Technology Department Middle East Technical University Ankara Turkey
- Metallurgical and Materials Engineering Department Middle East Technical University Ankara Turkey
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Kolbuk D, Jeznach O, Wrzecionek M, Gadomska-Gajadhur A. Poly(Glycerol Succinate) as an Eco-Friendly Component of PLLA and PLCL Fibres towards Medical Applications. Polymers (Basel) 2020; 12:E1731. [PMID: 32756398 PMCID: PMC7464260 DOI: 10.3390/polym12081731] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/28/2020] [Accepted: 07/29/2020] [Indexed: 02/06/2023] Open
Abstract
This study was conducted as a first step in obtaining eco-friendly fibres for medical applications using a synthesised oligomer poly(glycerol succinate) (PGSu) as an additive for synthetic poly(L-lactic acid) (PLLA) and poly (L-lactide-co-caprolactone) (PLCL). The effects of the oligomer on the structure formation, morphology, crystallisation behaviour, and mechanical properties of electrospun bicomponent fibres were investigated. Nonwovens were investigated by means of scanning electron microscopy (SEM), wide angle X-ray scattering (WAXS), differential scanning calorimetry (DSC), and mechanical testing. The molecular structure of PLLA fibres is influenced by the presence of PGSu mainly acting as an enhancer of molecular orientation. In the case of semicrystalline PLCL, chain mobility was enhanced by the presence of PGSu molecules, and the crystallinity of bicomponent fibres increased in relation to that of pure PLCL. The mechanical properties of bicomponent fibres were influenced by the level of PGSu present and the extent of crystal formation of the main component. An in vitro study conducted using L929 cells confirmed the biocompatible character of all bicomponent fibres.
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Affiliation(s)
- Dorota Kolbuk
- Laboratory of Polymers and Biomaterials, Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawińskiego 5B Street, 02-106 Warsaw, Poland;
| | - Oliwia Jeznach
- Laboratory of Polymers and Biomaterials, Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawińskiego 5B Street, 02-106 Warsaw, Poland;
| | - Michał Wrzecionek
- Faculty of Chemistry of Warsaw University of Technology, Noakowskiego 3 Street, 00-664 Warsaw, Poland;
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7
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Yilmaz EN, Zeugolis DI. Electrospun Polymers in Cartilage Engineering-State of Play. Front Bioeng Biotechnol 2020; 8:77. [PMID: 32133352 PMCID: PMC7039817 DOI: 10.3389/fbioe.2020.00077] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 01/29/2020] [Indexed: 12/17/2022] Open
Abstract
Articular cartilage defects remain a clinical challenge. Articular cartilage defects progress to osteoarthritis, which negatively (e.g., remarkable pain, decreased mobility, distress) affects millions of people worldwide and is associated with excessive healthcare costs. Surgical procedures and cell-based therapies have failed to deliver a functional therapy. To this end, tissue engineering therapies provide a promise to deliver a functional cartilage substitute. Among the various scaffold fabrication technologies available, electrospinning is continuously gaining pace, as it can produce nano- to micro- fibrous scaffolds that imitate architectural features of native extracellular matrix supramolecular assemblies and can deliver variable cell populations and bioactive molecules. Herein, we comprehensively review advancements and shortfalls of various electrospun scaffolds in cartilage engineering.
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Affiliation(s)
- Elif Nur Yilmaz
- Regenerative, Modular & Developmental Engineering Laboratory, National University of Ireland Galway, Galway, Ireland.,Science Foundation Ireland, Centre for Research in Medical Devices, National University of Ireland Galway, Galway, Ireland
| | - Dimitrios I Zeugolis
- Regenerative, Modular & Developmental Engineering Laboratory, National University of Ireland Galway, Galway, Ireland.,Science Foundation Ireland, Centre for Research in Medical Devices, National University of Ireland Galway, Galway, Ireland
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8
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Chitosan-hybrid poss nanocomposites for bone regeneration: The effect of poss nanocage on surface, morphology, structure and in vitro bioactivity. Int J Biol Macromol 2020; 142:643-657. [DOI: 10.1016/j.ijbiomac.2019.10.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 09/18/2019] [Accepted: 10/01/2019] [Indexed: 12/11/2022]
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9
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Tamburaci S, Cecen B, Ustun O, Ergur BU, Havitcioglu H, Tihminlioglu F. Production and Characterization of a Novel Bilayer Nanocomposite Scaffold Composed of Chitosan/Si-nHap and Zein/POSS Structures for Osteochondral Tissue Regeneration. ACS APPLIED BIO MATERIALS 2019; 2:1440-1455. [DOI: 10.1021/acsabm.8b00700] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Sedef Tamburaci
- Graduate Program of Biotechnology and Bioengineering, Gulbahce Campus, İzmir Institute of Technology, Urla, İzmir 35430, Turkey
- Department of Chemical Engineering, Gulbahce Campus, İzmir Institute of Technology, Urla, İzmir 35430, Turkey
| | - Berivan Cecen
- Department of Biomechanics, Institute of Health Science, Inciralti Health Campus, Dokuz Eylul University, İzmir 35220, Turkey
| | - Ozcan Ustun
- Faculty of Medicine, Basic Medical Sciences, Histology and Embryology, Inciralti Health Campus, Dokuz Eylul University, İzmir 35220, Turkey
| | - Bekir Ugur Ergur
- Faculty of Medicine, Basic Medical Sciences, Histology and Embryology, Inciralti Health Campus, Dokuz Eylul University, İzmir 35220, Turkey
| | - Hasan Havitcioglu
- Department of Biomechanics, Institute of Health Science, Inciralti Health Campus, Dokuz Eylul University, İzmir 35220, Turkey
| | - Funda Tihminlioglu
- Department of Chemical Engineering, Gulbahce Campus, İzmir Institute of Technology, Urla, İzmir 35430, Turkey
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10
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Miron RJ, Zhang Y. Autologous liquid platelet rich fibrin: A novel drug delivery system. Acta Biomater 2018; 75:35-51. [PMID: 29772345 DOI: 10.1016/j.actbio.2018.05.021] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 04/24/2018] [Accepted: 05/14/2018] [Indexed: 02/07/2023]
Abstract
There is currently widespread interest within the biomaterial field to locally deliver biomolecules for bone and cartilage regeneration. Substantial work to date has focused on the potential role of these biomolecules during the healing process, and the carrier system utilized is a key factor in their effectiveness. Platelet rich fibrin (PRF) is a naturally derived fibrin scaffold that is easily obtained from peripheral blood following centrifugation. Slower centrifugation speeds have led to the commercialization of a liquid formulation (liquid-PRF) resulting in an upper plasma layer composed of liquid fibrinogen/thrombin prior to clot formation that remains in its liquid phase for approximately 15 min until injected into bodily tissues. Herein, we introduce the use of liquid PRF as an advanced local delivery system for small and large biomolecules. Potential target molecules including large (growth factors/cytokines and morphogenetic/angiogenic factors), as well as small (antibiotics, peptides, gene therapy and anti-osteoporotic) molecules are considered potential candidates for enhanced bone/cartilage tissue regeneration. Furthermore, liquid-PRF is introduced as a potential carrier system for various cell types and nano-sized particles that are capable of limiting/by-passing the immune system and minimizing potential foreign body reactions within host tissues following injection. STATEMENT OF SIGNIFICANCE There is currently widespread interest within the biomaterial field to locally deliver biomolecules for bone and cartilage regeneration. This review article focuses on the use of a liquid version of platelet rich fibrin (PRF) composed of liquid fibrinogen/thrombin as a drug delivery system. Herein, we introduce the use of liquid PRF as an advanced local delivery system for small and large biomolecules including growth factors, cytokines and morphogenetic/angiogenic factors, as well as antibiotics, peptides, gene therapy and anti-osteoporotic molecules as potential candidates for enhanced bone/cartilage tissue regeneration.
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11
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Ondrésik M, Azevedo Maia FR, da Silva Morais A, Gertrudes AC, Dias Bacelar AH, Correia C, Gonçalves C, Radhouani H, Amandi Sousa R, Oliveira JM, Reis RL. Management of knee osteoarthritis. Current status and future trends. Biotechnol Bioeng 2016; 114:717-739. [DOI: 10.1002/bit.26182] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Revised: 07/13/2016] [Accepted: 09/09/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Marta Ondrésik
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
| | - Fatima R. Azevedo Maia
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
| | - Alain da Silva Morais
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Ana C. Gertrudes
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Ana H. Dias Bacelar
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Cristina Correia
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Cristiana Gonçalves
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Hajer Radhouani
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Rui Amandi Sousa
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
- Stemmatters, Biotecnologia e Medicina Regenerativa SA; Guimaraes Portugal
| | - Joaquim M. Oliveira
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
| | - Rui L. Reis
- 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; Universidade do Minho, Headquarters of the European Institute Regenerative Medicine; AvePark 4806-909, Caldas das Taipas Guimaraes Portugal
- ICVS/3B's-PT Government Associated Laboratory; Braga/Guimaraes Portugal
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12
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Yao Q, Wei B, Liu N, Li C, Guo Y, Shamie AN, Chen J, Tang C, Jin C, Xu Y, Bian X, Zhang X, Wang L. Chondrogenic regeneration using bone marrow clots and a porous polycaprolactone-hydroxyapatite scaffold by three-dimensional printing. Tissue Eng Part A 2016; 21:1388-97. [PMID: 25530453 DOI: 10.1089/ten.tea.2014.0280] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Scaffolds play an important role in directing three-dimensional (3D) cartilage regeneration. Our recent study reported the potential advantages of bone marrow clots (MC) in promoting extracellular matrix (ECM) scaffold chondrogenic regeneration. The aim of this study is to build a new scaffold for MC, with improved characteristics in mechanics, shaping, and biodegradability, compared to our previous study. To address this issue, this study prepared a 3D porous polycaprolactone (PCL)-hydroxyapatite (HA) scaffold combined with MC (Group A), while the control group (Group B) utilized a bone marrow stem cell seeded PCL-HA scaffold. The results of in vitro cultures and in vivo implantation demonstrated that although an initial obstruction of nutrient exchange caused by large amounts of fibrin and erythrocytes led to a decrease in the ratio of live cells in Group A, these scaffolds also showed significant improvements in cell adhesion, proliferation, and chondrogenic differentiation with porous recanalization in the later culture, compared to Group B. After 4 weeks of in vivo implantation, Group A scaffolds have a superior performance in DNA content, Sox9 and RunX2 expression, cartilage lacuna-like cell and ECM accumulation, when compared to Group B. Furthermore, Group A scaffold size and mechanics were stable during in vitro and in vivo experiments, unlike the scaffolds in our previous study. Our results suggest that the combination with MC proved to be a highly efficient, reliable, and simple new method that improves the biological performance of 3D PCL-HA scaffold. The MC-PCL-HA scaffold is a candidate for future cartilage regeneration studies.
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Affiliation(s)
- Qingqiang Yao
- 1 Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University , Nanjing, China
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13
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Abbah SA, Delgado LM, Azeem A, Fuller K, Shologu N, Keeney M, Biggs MJ, Pandit A, Zeugolis DI. Harnessing Hierarchical Nano- and Micro-Fabrication Technologies for Musculoskeletal Tissue Engineering. Adv Healthc Mater 2015; 4:2488-99. [PMID: 26667589 DOI: 10.1002/adhm.201500004] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2015] [Revised: 06/24/2015] [Indexed: 12/14/2022]
Abstract
Cells within a tissue are able to perceive, interpret and respond to the biophysical, biomechanical, and biochemical properties of the 3D extracellular matrix environment in which they reside. Such stimuli regulate cell adhesion, metabolic state, proliferation, migration, fate and lineage commitment, and ultimately, tissue morphogenesis and function. Current scaffold fabrication strategies in musculoskeletal tissue engineering seek to mimic the sophistication and comprehensiveness of nature to develop hierarchically assembled 3D implantable devices of different geometric dimensions (nano- to macrometric scales) that will offer control over cellular functions and ultimately achieve functional regeneration. Herein, advances and shortfalls of bottom-up (self-assembly, freeze-drying, rapid prototype, electrospinning) and top-down (imprinting) scaffold fabrication approaches, specific to musculoskeletal tissue engineering, are discussed and critically assessed.
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Affiliation(s)
- Sunny A. Abbah
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Network of Excellence for Functional Biomaterials (NFB); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Centre for Research in Medical Devices (CURAM); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
| | - Luis M. Delgado
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Network of Excellence for Functional Biomaterials (NFB); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Centre for Research in Medical Devices (CURAM); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
| | - Ayesha Azeem
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Network of Excellence for Functional Biomaterials (NFB); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Centre for Research in Medical Devices (CURAM); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
| | - Kieran Fuller
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Network of Excellence for Functional Biomaterials (NFB); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Centre for Research in Medical Devices (CURAM); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
| | - Naledi Shologu
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Network of Excellence for Functional Biomaterials (NFB); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Centre for Research in Medical Devices (CURAM); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
| | - Michael Keeney
- Department of Orthopaedic Surgery; Stanford School of Medicine; Stanford University CA USA
| | - Manus J. Biggs
- Network of Excellence for Functional Biomaterials (NFB); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Centre for Research in Medical Devices (CURAM); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
| | - Abhay Pandit
- Network of Excellence for Functional Biomaterials (NFB); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Centre for Research in Medical Devices (CURAM); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
| | - Dimitrios I. Zeugolis
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Network of Excellence for Functional Biomaterials (NFB); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
- Centre for Research in Medical Devices (CURAM); Biosciences Research Building; National University of Ireland Galway (NUI Galway); Galway Ireland
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14
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Stachewicz U, Qiao T, Rawlinson SCF, Almeida FV, Li WQ, Cattell M, Barber AH. 3D imaging of cell interactions with electrospun PLGA nanofiber membranes for bone regeneration. Acta Biomater 2015; 27:88-100. [PMID: 26348143 DOI: 10.1016/j.actbio.2015.09.003] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 08/02/2015] [Accepted: 09/04/2015] [Indexed: 11/15/2022]
Abstract
The interaction between resident cells and electrospun nanofibers is critical in determining resultant osteoblast proliferation and activity in orthopedic tissue scaffolds. The use of techniques to evaluate cell-nanofiber interactions is critical in understanding scaffold function, with visualization promising unparalleled access to spatial information on such interactions. 3D tomography exploiting focused ion beam (FIB)-scanning electron microscopy (SEM) was used to examine electrospun nanofiber scaffolds to understand the features responsible for (osteoblast-like MC3T3-E1 and UMR106) cell behavior and resultant scaffold function. 3D imaging of cell-nanofiber interactions within a range of electrospun poly(d,l-lactide-co-glycolide acid) (PLGA) nanofiber scaffold architectures indicated a coherent interface between osteoblasts and nanofiber surfaces, promoting osteoblast filopodia formation for successful cell growth. Coherent cell-nanofiber interfaces were demonstrated throughout a randomly organized and aligned nanofiber network. Gene expression of UMR106 cells grown on PLGA fibers did not deviate significantly from those grown on plastic, suggesting maintenance of phenotype. However, considerably lower expression of Ibsp and Alpl on PLGA fibers might indicate that these cells are still in the proliferative phase compared with a more differentiated cell on plastic. This work demonstrates the synergy between designing electrospun tissue scaffolds and providing comprehensive evaluation through high resolution imaging of resultant 3-dimensional cell growth within the scaffold. STATEMENT OF SIGNIFICANCE Membranes made from electrospun nanofibers are potentially excellent for promoting bone growth for next-generation tissue scaffolds. The effectiveness of an electrospun membrane is shown here using high resolution 3D imaging to visualize the interaction between cells and the nanofibers within the membrane. Nanofibers that are aligned in one direction control cell growth at the surface of the membrane whereas random nanofibers cause cell growth into the membrane. Such observations are important and indicate that lateral cell growth at the membrane surface using aligned nanofibers could be used for rapid tissue repair whereas slower but more extensive tissue production is promoted by membranes containing random nanofibers.
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Affiliation(s)
- Urszula Stachewicz
- Nanoforce Technology Ltd., Queen Mary, University of London, Mile End Road, London E1 4NS, United Kingdom; School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London E1 4NS, United Kingdom; AGH University of Science and Technology, International Centre of Electron Microscopy for Materials Science and Faculty of Metals Engineering and Industrial Computer Science, Al. A. Mickiewicza 30, 30-059 Kraków, Poland.
| | - Tuya Qiao
- School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London E1 4NS, United Kingdom.
| | - Simon C F Rawlinson
- Research Centre for Oral Growth and Development, Barts and The London, Queen Mary's School of Medicine and Dentistry, Queen Mary, University of London, 4 Newark Street, London E1 2AT, United Kingdom.
| | - Filipe Veiga Almeida
- School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London E1 4NS, United Kingdom.
| | - Wei-Qi Li
- School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London E1 4NS, United Kingdom.
| | - Michael Cattell
- Centre for Adult Oral Health, Institute of Dentistry, Barts and The London, Queen Mary's School of Medicine and Dentistry, Queen Mary, University of London, Turner Street, Whitechapel E1 2AD, United Kingdom.
| | - Asa H Barber
- Nanoforce Technology Ltd., Queen Mary, University of London, Mile End Road, London E1 4NS, United Kingdom; School of Engineering and Materials Science, Queen Mary, University of London, Mile End Road, London E1 4NS, United Kingdom; School of Engineering, University of Portsmouth, Portsmouth PO1 3DJ, United Kingdom.
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15
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Stachewicz U, Bailey RJ, Zhang H, Stone CA, Willis CR, Barber AH. Wetting Hierarchy in Oleophobic 3D Electrospun Nanofiber Networks. ACS APPLIED MATERIALS & INTERFACES 2015; 7:16645-16652. [PMID: 26176304 DOI: 10.1021/acsami.5b04272] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Wetting behavior between electrospun nanofibrous networks and liquids is of critical importance in many applications including filtration and liquid-repellent textiles. The relationship between intrinsic nanofiber properties, including surface characteristics, and extrinsic nanofibrous network organization on resultant wetting characteristics of the nanofiber network is shown in this work. Novel 3D imaging exploiting focused ion beam (FIB) microscopy and cryo-scanning electron microscopy (cryo-SEM) highlights a wetting hierarchy that defines liquid interactions with the network. Specifically, small length scale partial wetting between individual electrospun nanofibers and low surface tension liquids, measured both using direct SEM visualization and a nano Wilhelmy balance approach, provides oleophobic surfaces due to the high porosity of electrospun nanofiber networks. These observations conform to a metastable Cassie-Baxter regime and are important in defining general rules for understanding the wetting behavior between fibrous solids and low surface tension liquids for omniphobic functionality.
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Affiliation(s)
- Urszula Stachewicz
- §International Centre of Electron Microscopy for Materials Science and Faculty of Metals Engineering and Industrial Computer Science, AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Kraków, Poland
| | | | | | | | | | - Asa H Barber
- ⊥School of Engineering, University of Portsmouth, Portsmouth PO1 3DJ, United Kingdom
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16
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Noszczyk BH, Kowalczyk T, Łyżniak M, Zembrzycki K, Mikułowski G, Wysocki J, Kawiak J, Pojda Z. Biocompatibility of electrospun human albumin: a pilot study. Biofabrication 2015; 7:015011. [PMID: 25727172 DOI: 10.1088/1758-5090/7/1/015011] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Albumin is rarely used for electrospinning because it does not form fibres in its native globular form. This paper presents a novel method for electrospinning human albumin from a solution containing pharmaceutical grade protein and 25% polyethylene oxide (PEO) used as the fibre-forming agent. After spontaneous cross-linking at body temperature, with no further chemicals added, the fibres become insoluble and the excess PEO can be washed out. Albumin deposited along the fibres retains its native characteristics, such as its non-adhesiveness to cells and its susceptibility for degradation by macrophages. To demonstrate this we evaluated the mechanical properties, biocompatibility and biodegradability of this novel product. After subcutaneous implantation in mice, albumin mats were completely resorbable within six days and elicited only a limited local inflammatory response. In vitro, the mats suppressed cell attachment and migration. As this product is inexpensive, produced from human pharmaceutical grade albumin without chemical modifications, retains its native protein properties and fulfils the specific requirements for anti-adhesive dressings, its clinical use can be expedited. We believe that it could specifically be used when treating paediatric patients with epidermolysis bullosa, in whom non-healing wounds occur after minor hand injuries which lead to rapid adhesions and devastating contractures.
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Affiliation(s)
- B H Noszczyk
- Department of Plastic Surgery, Medical Centre of Postgraduate Education, Warsaw, Poland
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