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Chen S, Shi Y, Luo Y, Ma J. Layer-by-layer coated porous 3D printed hydroxyapatite composite scaffolds for controlled drug delivery. Colloids Surf B Biointerfaces 2019; 179:121-127. [PMID: 30954012 DOI: 10.1016/j.colsurfb.2019.03.063] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 03/09/2019] [Accepted: 03/27/2019] [Indexed: 01/07/2023]
Abstract
Interconnected porous scaffolds are widely used in the applications of tissue repair and regeneration. Sustained local delivery of drugs and growth factors around the implanted scaffolds could accelerate the growth of cells and contribute to the regeneration of damaged tissues. In this study, porous hydroxyapatite composite scaffolds were prepared through 3D bio-printing for bone tissue engineering and were subsequently coated with chitosan and sodium hyaluronate by layer-by-layer (LBL) deposition. It was found that the LBL coating on the porous scaffolds could reduce the swelling ratio of scaffolds in size and increase the compressive strength by about 70%. The degradation rate of the scaffolds slowed down due to the LBL coating. Rhodamine B (RHB) and bovine serum albumin (BSA) were chosen as model drugs in order to understand the loading and release behaviors of the scaffolds. Small RHB molecules could penetrate deep into the LBL coated scaffolds and released a little slower than that without coating. Meanwhile, large BSA molecules showed faster release rate compared to that without coating. In addition, there was no significant cytotoxicity effect of these composite scaffolds towards MC-3T3E1 cells and the scaffolds provided proper conditions for cell adhesion and proliferation, indicating that the printed hydroxyapatite composite scaffolds exhibit a great potential in hard tissue engineering as a sustained delivery system.
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Affiliation(s)
- Shangsi Chen
- Advanced Biomaterials and Tissue Engineering Center, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Yufei Shi
- Advanced Biomaterials and Tissue Engineering Center, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Yun Luo
- Advanced Biomaterials and Tissue Engineering Center, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Jun Ma
- Advanced Biomaterials and Tissue Engineering Center, Huazhong University of Science and Technology, Wuhan, 430074, China; Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China.
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52
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Wu Y, Liu D, Zhou Q, Wang L, Li X, Yang X, Zhu X, Zhang K, Song Y, Zhang X. Effect of surface microstructure on the anti-fibrosis/adhesion of hydroxyapatite ceramics in spinal repair of rabbits. J Biomed Mater Res B Appl Biomater 2019; 107:2629-2637. [PMID: 30861641 DOI: 10.1002/jbm.b.34352] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 02/13/2019] [Accepted: 02/18/2019] [Indexed: 02/05/2023]
Abstract
Epidural adhesion is a great clinical challenge after laminectomy. In the present study, two types of hydroxyapatite (HA) laminas with distinct surface microstructures were prepared by cold isostatic pressing (CIP) and slip casting (SC) techniques, and investigated to their anti-fibrosis/adhesion effects by in vitro and in vivo evaluations. In contrast with the dense HA-CIP, HA-SC had a large number of micropores on the surface. After cultured on both HA ceramics, human skin fibroblasts presented the obvious senescent feature, and CCN1 gene expression was significantly up-regulated. HA-SC induced higher CCN1 gene expression than HA-CIP. After used for closing the lost vertebral after laminectomy in rabbits, both HA laminas promoted the recovery of the bony structure as well as prevented the hyperplastic fibrous tissue from penetration into the spinal canal area and inhibited the formation of scar-like tissue in laminectomy sites to some extent. Besides, thinner layer of fibrous tissue and smaller gap between the implant surface and paravertebral muscles were found in HA-CIP than HA-SC. Therefore, HA ceramics could have good anti-fibrosis/adhesion effect when used in spinal repair, and the dense HA-CIP could be an ideal choice. © 2019 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 107B:2629-2637, 2019.
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Affiliation(s)
- Yonghao Wu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Dan Liu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Quan Zhou
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Linnan Wang
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Xiangfeng Li
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Xi Yang
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Xiangdong Zhu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Kai Zhang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
| | - Yueming Song
- Department of Orthopedics, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Xingdong Zhang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
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53
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Yousefi AM, Liu J, Sheppard R, Koo S, Silverstein J, Zhang J, James PF. I-Optimal Design of Hierarchical 3D Scaffolds Produced by Combining Additive Manufacturing and Thermally Induced Phase Separation. ACS APPLIED BIO MATERIALS 2019; 2:685-696. [PMID: 31942566 PMCID: PMC6961819 DOI: 10.1021/acsabm.8b00534] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The limitations in the transport of oxygen, nutrients, and metabolic waste products pose a challenge to the development of bioengineered bone of clinically relevant size. This paper reports the design and characterization of hierarchical macro/microporous scaffolds made of poly(lactic-co-glycolic) acid and nanohydroxyapatite (PLGA/nHA). These scaffolds were produced by combining additive manufacturing (AM) and thermally induced phase separation (TIPS) techniques. Macrochannels with diameters of ~300 μm, ~380 μm, and ~460 μm were generated by embedding porous 3D-plotted polyethylene glycol (PEG) inside PLGA/nHA/1,4-dioxane or PLGA/1,4-dioxane solutions, followed by PEG extraction using deionized (DI) water. We have used an I-optimal design of experiments (DoE) and the response surface analysis (JMP® software) to relate three responses (scaffold thickness, porosity, and modulus) to the four experimental factors affecting the scaffold macro/microstructures (e.g., PEG strand diameter, PLGA concentration, nHA content, and TIPS temperature). Our results indicated that a PEG strand diameter of ~380 μm, a PLGA concentration of ~10% w/v, a nHA content of ~10% w/w, and a TIPS temperature around -10°C could generate scaffolds with a porosity of ~90% and a modulus exceeding 4 MPa. This paper presents the steps for the I-optimal design of these scaffolds and reports on their macro/microstructures, characterized using scanning electron microscopy (SEM) and micro-computed tomography (micro-CT).
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Affiliation(s)
- Azizeh-Mitra Yousefi
- Department of Chemical, Paper and Biomedical Engineering, Miami University, Oxford, OH 45056
| | - Junyi Liu
- Department of Chemical, Paper and Biomedical Engineering, Miami University, Oxford, OH 45056
| | - Riley Sheppard
- Department of Chemical, Paper and Biomedical Engineering, Miami University, Oxford, OH 45056
| | - Songmi Koo
- Department of Chemical, Paper and Biomedical Engineering, Miami University, Oxford, OH 45056
| | | | - Jing Zhang
- Department of Statistics, Miami University, Oxford, OH 45056
| | - Paul F. James
- Department of Biology, Miami University, Oxford, OH 45056
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54
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Li X, Song T, Chen X, Wang M, Yang X, Xiao Y, Zhang X. Osteoinductivity of Porous Biphasic Calcium Phosphate Ceramic Spheres with Nanocrystalline and Their Efficacy in Guiding Bone Regeneration. ACS APPLIED MATERIALS & INTERFACES 2019; 11:3722-3736. [PMID: 30629405 DOI: 10.1021/acsami.8b18525] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Conventional biphasic calcium phosphate (BCP) bioceramics are facing many challenges to meet the demands of regenerative medicine, and their biological properties are limited to a large extent due to the large grain size in comparison with nanocrystalline of natural bone mineral. Herein, this study aimed to fabricate porous BCP ceramic spheres with nanocrystalline (BCP-N) by combining alginate gelatinizing with microwave hybrid sintering methods and investigated their in vitro and in vivo combinational osteogenesis potential. For comparison, spherical BCP granules with microcrystalline (BCP-G) and commercially irregular BCP granules (BAM, BCP-I) were selected as control. The obtained BCP-N with specific nanotopography could well initiate and regulate in vitro biological response, such as degradation, protein adsorption, bone-like apatite formation, cell behaviors, and osteogenic differentiation. In vivo canine intramuscular implantation and rabbit mandible critical-sized bone defect repair further confirmed that nanotopography in BCP-N might be responsible for the stronger osteoinductivity and bone regenerative ability than BCP-G and BCP-I. Collectedly, due to nanotopographic similarities with nature bone apatite, BCP-N has excellent efficacy in guiding bone regeneration and holds great potential to become a potential alternative to standard bone grafts in bone defect filling applications.
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Affiliation(s)
- Xiangfeng Li
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
| | - Tao Song
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
| | - Xuening Chen
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
| | - Menglu Wang
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
| | - Xiao Yang
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
| | - Yumei Xiao
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
| | - Xingdong Zhang
- National Engineering Research Center for Biomaterials , Sichuan University , Chengdu 610064 , China
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Zhang L, Yang G, Johnson BN, Jia X. Three-dimensional (3D) printed scaffold and material selection for bone repair. Acta Biomater 2019; 84:16-33. [PMID: 30481607 DOI: 10.1016/j.actbio.2018.11.039] [Citation(s) in RCA: 372] [Impact Index Per Article: 74.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 10/06/2018] [Accepted: 11/23/2018] [Indexed: 12/15/2022]
Abstract
Critical-sized bone defect repair remains a substantial challenge in clinical settings and requires bone grafts or bone substitute materials. However, existing biomaterials often do not meet the clinical requirements of structural support, osteoinductive property, and controllable biodegradability. To treat large-scale bone defects, the development of three-dimensional (3D) porous scaffolds has received considerable focus within bone engineering. A variety of biomaterials and manufacturing methods, including 3D printing, have emerged to fabricate patient-specific bioactive scaffolds that possess controlled micro-architectures for bridging bone defects in complex configurations. During the last decade, with the development of the 3D printing industry, a large number of tissue-engineered scaffolds have been created for preclinical and clinical applications using novel materials and innovative technologies. Thus, this review provides a brief overview of current progress in existing biomaterials and tissue engineering scaffolds prepared by 3D printing technologies, with an emphasis on the material selection, scaffold design optimization, and their preclinical and clinical applications in the repair of critical-sized bone defects. Furthermore, it will elaborate on the current limitations and potential future prospects of 3D printing technology. STATEMENT OF SIGNIFICANCE: 3D printing has emerged as a critical fabrication process for bone engineering due to its ability to control bulk geometry and internal structure of tissue scaffolds. The advancement of bioprinting methods and compatible ink materials for bone engineering have been a major focus to develop optimal 3D scaffolds for bone defect repair. Achieving a successful balance of cellular function, cellular viability, and mechanical integrity under load-bearing conditions is critical. Hybridization of natural and synthetic polymer-based materials is a promising approach to create novel tissue engineered scaffolds that combines the advantages of both materials and meets various requirements, including biological activity, mechanical strength, easy fabrication and controllable degradation. 3D printing is linked to the future of bone grafts to create on-demand patient-specific scaffolds.
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Affiliation(s)
- Lei Zhang
- Department of Orthopaedics, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325200, China
| | - Guojing Yang
- Department of Orthopaedics, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325200, China
| | - Blake N Johnson
- Department of Industrial and Systems Engineering, Virginia Tech, Blacksburg, VA 24061, USA
| | - Xiaofeng Jia
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA; Department of Orthopedics, University of Maryland School of Medicine, Baltimore, MD 21201, USA; Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201, USA; Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA; Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
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Song P, Hu C, Pei X, Sun J, Sun H, Wu L, Jiang Q, Fan H, Yang B, Zhou C, Fan Y, Zhang X. Dual modulation of crystallinity and macro-/microstructures of 3D printed porous titanium implants to enhance stability and osseointegration. J Mater Chem B 2019; 7:2865-2877. [PMID: 32255089 DOI: 10.1039/c9tb00093c] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The macro architecture and micro surface topological morphology of implants play essential roles in bone tissue regeneration.
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Importance of crosslinking strategies in designing smart biomaterials for bone tissue engineering: A systematic review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 96:941-954. [PMID: 30606606 DOI: 10.1016/j.msec.2018.11.081] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 10/29/2018] [Accepted: 11/29/2018] [Indexed: 12/14/2022]
Abstract
Biomaterials are of significant importance in biomedical applications as these biological macromolecules have moderately replaced classical tissue grafting techniques owing to its beneficial properties. Despite of its favourable advantages, poor mechanical and degradative properties of biomaterials are of great concern. To this regard, crosslinkers have emerged as a smart and promising tool to augment the biological functionality of biopolymers. Different crosslinkers have been extensively used in past decades to develop bone substitutes, but the implications of toxic response and adverse reactions are truly precarious after implantation. Traditional crosslinker like glutaraldehyde has been widely used in numerous bio-implants but the potential toxicity is largely being debated with many disproving views. As alternative, green chemicals, enzymatic and non-enzymatic chemicals, bi-functional epoxies, zero-length crosslinkers and physical crosslinkers have been introduced to achieve the desired properties of a bone substitute. In this review, systematic literature search was performed on PubMed database to identify the most commonly used crosslinkers for developing promising bone like materials. The relevant articles were identified, analysed and reviewed in this paper giving due importance to different crosslinking methodologies and comparing their effectiveness and efficacy in regard to material composition, scaffold production, crosslinker dosage, toxicity and immunogenicity. This review summarizes the recent developments in crosslinking mechanism with an emphasis placed on their ability to link proteins through bonding reactions. Finally, this study also covers the convergent and divergent methodologies of crosslinking strategies also giving special importance in retrieving the current limitations and future opportunities of crosslinking modalities in bone tissue engineering.
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58
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Chen X, Fan H, Deng X, Wu L, Yi T, Gu L, Zhou C, Fan Y, Zhang X. Scaffold Structural Microenvironmental Cues to Guide Tissue Regeneration in Bone Tissue Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2018; 8:E960. [PMID: 30469378 PMCID: PMC6266401 DOI: 10.3390/nano8110960] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 11/15/2018] [Accepted: 11/17/2018] [Indexed: 02/07/2023]
Abstract
In the process of bone regeneration, new bone formation is largely affected by physico-chemical cues in the surrounding microenvironment. Tissue cells reside in a complex scaffold physiological microenvironment. The scaffold should provide certain circumstance full of structural cues to enhance multipotent mesenchymal stem cell (MSC) differentiation, osteoblast growth, extracellular matrix (ECM) deposition, and subsequent new bone formation. This article reviewed advances in fabrication technology that enable the creation of biomaterials with well-defined pore structure and surface topography, which can be sensed by host tissue cells (esp., stem cells) and subsequently determine cell fates during differentiation. Three important cues, including scaffold pore structure (i.e., porosity and pore size), grain size, and surface topography were studied. These findings improve our understanding of how the mechanism scaffold microenvironmental cues guide bone tissue regeneration.
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Affiliation(s)
- Xuening Chen
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
| | - Hongyuan Fan
- Scholl of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China.
| | - Xiaowei Deng
- Department of Civil Engineering, The University of Hongkong, Pokfulam, Hongkong 999077, China.
| | - Lina Wu
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
| | - Tao Yi
- Scholl of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China.
| | - Linxia Gu
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588-0526, USA.
| | - Changchun Zhou
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
| | - Yujiang Fan
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
| | - Xingdong Zhang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China.
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60
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Dong Y, Duan H, Zhao N, Liu X, Ma Y, Shi X. Three-dimensional printing of
$$\varvec{\upbeta }$$
β
-tricalcium phosphate/calcium silicate composite scaffolds for bone tissue engineering. Biodes Manuf 2018. [DOI: 10.1007/s42242-018-0010-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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61
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Baptista LS, Kronemberger GS, Côrtes I, Charelli LE, Matsui RAM, Palhares TN, Sohier J, Rossi AM, Granjeiro JM. Adult Stem Cells Spheroids to Optimize Cell Colonization in Scaffolds for Cartilage and Bone Tissue Engineering. Int J Mol Sci 2018; 19:E1285. [PMID: 29693604 PMCID: PMC5983745 DOI: 10.3390/ijms19051285] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 04/13/2018] [Accepted: 04/13/2018] [Indexed: 02/07/2023] Open
Abstract
Top-down tissue engineering aims to produce functional tissues using biomaterials as scaffolds, thus providing cues for cell proliferation and differentiation. Conversely, the bottom-up approach aims to precondition cells to form modular tissues units (building-blocks) represented by spheroids. In spheroid culture, adult stem cells are responsible for their extracellular matrix synthesis, re-creating structures at the tissue level. Spheroids from adult stem cells can be considered as organoids, since stem cells recapitulate differentiation pathways and also represent a promising approach for identifying new molecular targets (biomarkers) for diagnosis and therapy. Currently, spheroids can be used for scaffold-free (developmental engineering) or scaffold-based approaches. The scaffold promotes better spatial organization of individual spheroids and provides a defined geometry for their 3D assembly in larger and complex tissues. Furthermore, spheroids exhibit potent angiogenic and vasculogenic capacity and serve as efficient vascularization units in porous scaffolds for bone tissue engineering. An automated combinatorial approach that integrates spheroids into scaffolds is starting to be investigated for macro-scale tissue biofabrication.
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Affiliation(s)
- Leandra Santos Baptista
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro (UFRJ) Xerém, 25245-390 Duque de Caxias, Rio de Janeiro, Brazil.
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
- Post-graduation Program in Biotechnology, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
- Post-graduation Program of Translational Biomedicine (Biotrans), Unigranrio, Campus I, 25071-202 Duque de Caxias, Rio de Janeiro, Brazil.
| | - Gabriela Soares Kronemberger
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro (UFRJ) Xerém, 25245-390 Duque de Caxias, Rio de Janeiro, Brazil.
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
- Post-graduation Program of Translational Biomedicine (Biotrans), Unigranrio, Campus I, 25071-202 Duque de Caxias, Rio de Janeiro, Brazil.
| | - Isis Côrtes
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro (UFRJ) Xerém, 25245-390 Duque de Caxias, Rio de Janeiro, Brazil.
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
- Post-graduation Program in Biotechnology, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
| | - Letícia Emiliano Charelli
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro (UFRJ) Xerém, 25245-390 Duque de Caxias, Rio de Janeiro, Brazil.
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
- Post-graduation Program in Biotechnology, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
| | - Renata Akemi Morais Matsui
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro (UFRJ) Xerém, 25245-390 Duque de Caxias, Rio de Janeiro, Brazil.
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
- Post-graduation Program in Biotechnology, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
| | - Thiago Nunes Palhares
- Brazilian Center for Physics Research, Xavier Sigaud 150, 22290-180 Urca, Rio de Janeiro, Brazil.
| | - Jerome Sohier
- Laboratory of tissue biology and therapeutic engineering-UMR 5305, CNRS, 69007 Lyon, France.
| | - Alexandre Malta Rossi
- Brazilian Center for Physics Research, Xavier Sigaud 150, 22290-180 Urca, Rio de Janeiro, Brazil.
| | - José Mauro Granjeiro
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
- Post-graduation Program in Biotechnology, National Institute of Metrology, Quality and Technology (Inmetro), 25250-020 Duque de Caxias, Rio de Janeiro, Brazil.
- Post-graduation Program of Translational Biomedicine (Biotrans), Unigranrio, Campus I, 25071-202 Duque de Caxias, Rio de Janeiro, Brazil.
- Laboratory of Clinical Research in Odontology, Fluminense Federal University (UFF), 24020-140 Niterói, Brazil.
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