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Lu X, Sun S, Li N, Hu S, Pan Y, Wang L, Zhou X, Chen H, Zhang F. Janus sponge/electrospun fibre composite combined with EGF/bFGF/CHX promotes reconstruction in oral tissue regeneration. Colloids Surf B Biointerfaces 2024; 243:114117. [PMID: 39084056 DOI: 10.1016/j.colsurfb.2024.114117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 07/03/2024] [Accepted: 07/20/2024] [Indexed: 08/02/2024]
Abstract
Guided bone regeneration (GBR) is currently the most widely used bone augmentation technique in oral clinics. However, infection and soft tissue management remain the greatest challenge. In this study, a Janus sponge/electrospun fibre membrane containing epidermal growth factor (EGF), basic fibroblast growth factor (bFGF) and chlorhexidine (CHX) were prepared to optimize its application as a barrier membrane for GBR. The loose sponge part was covalently bonded with the fiber part which has a dense structure. The composed scaffold exhibited superior biocompatibility and antibacterial activity verified by in vitro test. A rat model of unilateral skull bone injury was used to confirm the effectiveness on both hard and soft tissue regeneration. The chitosan sponge on the soft tissue side containing EGF, bFGF and CHX had a loose structure, promoting collagen and cell regeneration and exerting an antibacterial effect. Meanwhile, the dense PLGA/PCL layer on the hard tissue side prevented fibroblast entry into the bone defect, thereby facilitating bone regeneration. The Janus composite scaffold provides a promising strategy for oral tissue restoration.
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Affiliation(s)
- Xiaoli Lu
- Department of Prosthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Yuhui Stomatological Hospital, Nantong, Jiangsu, People's Republic of China
| | - Shangwen Sun
- Department of Prosthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Na Li
- Department of Prosthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Shuying Hu
- Department of General Dentistry, Nanjing Stomatological Hospital, Affiliated Hospital of Medical School, Institute of Stomatology, Nanjing University, Nanjing, Jiangsu, People's Republic of China
| | - Yuyao Pan
- Department of Prosthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Lin Wang
- Department of Stomatology, Shanxi Provincial People's Hospital, Taiyuan, Shanxi, People's Republic of China
| | - Xuefeng Zhou
- Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering, Southeast University, Nanjing, People's Republic of China
| | - Hanbang Chen
- Department of Prosthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China.
| | - Feimin Zhang
- Department of Prosthodontics, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China.
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Mousavi Mirkalaei S, Farivar S. Systematic optimization of culture media for maintenance of human induced pluripotent stem cells using the response surface methodology. Heliyon 2024; 10:e32558. [PMID: 38975108 PMCID: PMC11226774 DOI: 10.1016/j.heliyon.2024.e32558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 06/05/2024] [Accepted: 06/05/2024] [Indexed: 07/09/2024] Open
Abstract
The application of human induced pluripotent stem cells (hiPSCs) provides tremendous opportunities in cell therapy. However, culturing these cells faces many practical challenges, including costs associated with cell culture media and the optimization of cell culture conditions. Providing an optimized culture platform for hiPSCs to maintain pluripotency and self-renewal and generate cost-effective and robust therapeutics is an immediate requirement. This study used the design of experiments and the response surface methodology, a powerful statistical tool, to generate empirical models for predicting the optimal culture conditions of the hiPSCs. Pluripotency and cell proliferation were applied as read-outs to determine the optimal concentration of basic fibroblast growth factor (bFGF) and cell density. One model was defined to predict pluripotency and cell proliferation in terms of the predictor variables of the bFGF concentration and cell seeding density. Predicted culture conditions to maximize maintaining cell pluripotency were successfully validated. The present study's findings provide a novel approach that can potentially allow controllable hiPSC culture routine in translational research.
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Affiliation(s)
- Seyedmilad Mousavi Mirkalaei
- Department of Cell and Molecular Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Shirin Farivar
- Department of Cell and Molecular Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
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3
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Sun W, Gao C, Liu H, Zhang Y, Guo Z, Lu C, Qiao H, Yang Z, Jin A, Chen J, Dai Q, Liu Y. Scaffold-Based Poly(Vinylidene Fluoride) and Its Copolymers: Materials, Fabrication Methods, Applications, and Perspectives. ACS Biomater Sci Eng 2024; 10:2805-2826. [PMID: 38621173 DOI: 10.1021/acsbiomaterials.3c01989] [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] [Indexed: 04/17/2024]
Abstract
Tissue engineering involves implanting grafts into damaged tissue sites to guide and stimulate the formation of new tissue, which is an important strategy in the field of tissue defect treatment. Scaffolds prepared in vitro meet this requirement and are able to provide a biochemical microenvironment for cell growth, adhesion, and tissue formation. Scaffolds made of piezoelectric materials can apply electrical stimulation to the tissue without an external power source, speeding up the tissue repair process. Among piezoelectric polymers, poly(vinylidene fluoride) (PVDF) and its copolymers have the largest piezoelectric coefficients and are widely used in biomedical fields, including implanted sensors, drug delivery, and tissue repair. This paper provides a comprehensive overview of PVDF and its copolymers and fillers for manufacturing scaffolds as well as the roles in improving piezoelectric output, bioactivity, and mechanical properties. Then, common fabrication methods are outlined such as 3D printing, electrospinning, solvent casting, and phase separation. In addition, the applications and mechanisms of scaffold-based PVDF in tissue engineering are introduced, such as bone, nerve, muscle, skin, and blood vessel. Finally, challenges, perspectives, and strategies of scaffold-based PVDF and its copolymers in the future are discussed.
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Affiliation(s)
- Wenbin Sun
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Chuang Gao
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Huazhen Liu
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
- School of Medicine, Shanghai University, Shanghai 200444, China
| | - Yi Zhang
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Zilong Guo
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Chunxiang Lu
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Hao Qiao
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Zhiqiang Yang
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Aoxiang Jin
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Jianan Chen
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
| | - Qiqi Dai
- School of Medicine, Shanghai University, Shanghai 200444, China
| | - Yuanyuan Liu
- School of Mechatronic Engineering and Automation, Shanghai University, Shanghai 200444, China
- School of Medicine, Shanghai University, Shanghai 200444, China
- Wenzhou Institute of Shanghai University, Wenzhou, 325000, China
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Tamaño-Machiavello M, Carvalho E, Correia D, Cordón L, Lanceros-Méndez S, Sempere A, Sabater i Serra R, Ribelles JG. Osteogenic differentiation of human mesenchymal stem cells on electroactive substrates. Heliyon 2024; 10:e28880. [PMID: 38601667 PMCID: PMC11004758 DOI: 10.1016/j.heliyon.2024.e28880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 03/26/2024] [Accepted: 03/26/2024] [Indexed: 04/12/2024] Open
Abstract
This study investigates the effect of electroactivity and electrical charge distribution on the biological response of human bone marrow stem cells (hBMSCs) cultured in monolayer on flat poly(vinylidene fluoride), PVDF, substrates. Differences in cell behaviour, including proliferation, expression of multipotency markers CD90, CD105 and CD73, and expression of genes characteristic of different mesenchymal lineages, were observed both during expansion in basal medium before reaching confluence and in confluent cultures in osteogenic induction medium. The crystallisation of PVDF in the electrically neutral α-phase or in the electroactive phase β, both unpoled and poled, has been found to have an important influence on the biological response. In addition, the presence of a permanent positive or negative surface electrical charge distribution in phase β substrates has also shown a significant effect on cell behaviour.
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Affiliation(s)
- M.N. Tamaño-Machiavello
- Centre for Biomaterials and Tissue Engineering, CBIT, Universitat Politècnica de València, 46022 València, Spain
| | - E.O. Carvalho
- Centre of Physics, Universidade do Minho, 4710-057, Braga, Portugal
| | - D. Correia
- Centre of Chemistry, University of Minho, 4710-057, Braga, Portugal
| | - L. Cordón
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, València, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
| | - S. Lanceros-Méndez
- Centre of Physics, Universidade do Minho, 4710-057, Braga, Portugal
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, UPV/EHU Science Park, 48940, Leioa, Spain
- IKERBASQUE, Basque Foundation for Science, 48009, Bilbao, Spain
| | - A. Sempere
- Hematology Research Group, Instituto de Investigación Sanitaria La Fe, València, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto Carlos III, Madrid, Spain
- Hematology Department, Hospital Universitario y Politécnico La Fe, València, Spain
| | - R. Sabater i Serra
- Centre for Biomaterials and Tissue Engineering, CBIT, Universitat Politècnica de València, 46022 València, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Spain
| | - J.L. Gómez Ribelles
- Centre for Biomaterials and Tissue Engineering, CBIT, Universitat Politècnica de València, 46022 València, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina, Instituto de Salud Carlos III, Spain
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Hashemi SMJ, Enderami SE, Barzegar A, Mansour RN. Differentiation of Wharton's Jelly-derived mesenchymal stem cells into insulin-producing beta cells with the enhanced functional level on electrospun PRP-PVP-PCL/PCL fiber scaffold. Tissue Cell 2024; 87:102318. [PMID: 38377632 DOI: 10.1016/j.tice.2024.102318] [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: 06/20/2023] [Revised: 01/26/2024] [Accepted: 01/26/2024] [Indexed: 02/22/2024]
Abstract
Diabetes is a global problem that threatens human health. Cell therapy methods using stem cells, and tissue engineering of pancreatic islets as new therapeutic approaches have increased the chances of successful diabetes treatment. In this study, to differentiate Wharton's Jelly-derived mesenchymal stem cells (WJ-MSCs) into insulin-producing cells (IPCs) with improved maturity, and function, platelet-rich plasma (PRP)-Polyvinylpyrrolidone (PVP)-Polycaprolactone (PCL)/PCL scaffold was designed. The two-dimensional (2D) control group included cell culture without differentiation medium, and the experimental groups included 2D, and three-dimensional (3D) groups with pancreatic beta cell differentiation medium. WJ-MSCs-derived IPCs on PRP-PVP-PCL/PCL scaffold took round cluster morphology, the typical pancreatic islets morphology. Real-time PCR, immunocytochemistry, and flowcytometry data showed a significant increase in pancreatic marker genes in WJ-MSCs-derived IPCs on the PRP-PVP-PCL/PCL scaffold compared to the 2D-experimental group. Also, using the ELISA assay, a significant increase in the secretion of insulin, and C-peptide was measured in the WJ-MSCs-derived IPCs of the 3D-experimental group compared to the 2D experimental group, the highest amount of insulin (38 µlU/ml), and C-peptide (43 pmol/l) secretion was in the 3D experimental group, and in response to 25 mM glucose solution, which indicated a significant improvement in the functional level of the WJ-MSCs-derived IPCs in the 3D group. The results showed that the PRP-PVP-PCL/PCL scaffold can provide an appropriate microenvironment for the engineering of pancreatic islets, and the generation of IPCs.
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Affiliation(s)
| | - Seyed Ehsan Enderami
- Diabetes Research Center, Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Ali Barzegar
- Department of Basic Sciences, Sari Agricultural Sciences and Natural Resources University, Sari, Iran.
| | - Reyhaneh Nassiri Mansour
- Immunogenetics Research Center, Department of Tissue Engineering, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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Jia J, Wilson W, Karmaker A, Nishimura A, Otsuka H, Ohara K, Okawa H, McDonald K, Nandi S, Albeck JG, Rodriguez R, Zhou P, Nolta JA. Applications of Plant-Made Fibroblast Growth Factor for Human Pluripotent Stem Cells. Stem Cells Dev 2024; 33:57-66. [PMID: 38062993 DOI: 10.1089/scd.2023.0135] [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] [Indexed: 01/25/2024] Open
Abstract
Human embryonic stem cells (hESCs) and induced pluripotent stem cells (hiPSCs) hold great potential in regenerative medicine. These cells can be expanded indefinitely in theory and are able to differentiate into different types of cells for cell therapies, drug screening, and basic biology studies. The reliable and effective propagation of hESCs and hiPSCs is important for their downstream applications. Basic fibroblast growth factor (bFGF) is critical to hESCs and hiPSCs for maintaining their pluripotency. Plant-produced growth factors are safe to use without potential contamination of infectious viruses and are less expensive to produce. In this study, we used rice cell-made basic fibroblast growth factor (RbFGF) to propagate hESCs and hiPSCs for at least eight passages. Both hESCs and hiPSCs cultured with RbFGF not only maintained the morphology but also the specific expression (OCT4, SSEA4, SOX2, and TRA-1-60) of PSCs, similar to those cultured with the commercial Escherichia coli-produced bFGF. Furthermore, both gene chip-based PluriTest and TaqMan hPSC Scorecard pluripotency analysis demonstrated the pluripotent expression profile of the hESCs cultured with RbFGF. In vitro trilineage assays further showed that these hESCs and hiPSCs cultured on RbFGF were capable of giving rise to cell derivatives of ectoderm, mesoderm, and endoderm, further demonstrating their pluripotency. Finally, chromosome stability was also maintained in hESCs cultured with RbFGF as demonstrated by normal karyotypes. This study suggests broad applications for plant-made growth factors in stem cell culture and regenerative medicine.
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Affiliation(s)
- Junjing Jia
- Stem Cell Program, University of California Davis Medical Center, Sacramento, California, USA
| | - Whitney Wilson
- Stem Cell Program, University of California Davis Medical Center, Sacramento, California, USA
| | - Anindya Karmaker
- Department of Chemical Engineering, University of California, Davis, California, USA
- Global HealthShare Initiative, University of California, Davis, California, USA
| | - Asuka Nishimura
- Kirin Central Research Institute, Kirin Holdings Company Ltd, Fujisawa, Kanagawa, Japan
| | - Hayuma Otsuka
- Kirin Central Research Institute, Kirin Holdings Company Ltd, Fujisawa, Kanagawa, Japan
| | - Kazuaki Ohara
- Kirin Central Research Institute, Kirin Holdings Company Ltd, Fujisawa, Kanagawa, Japan
| | - Hiroshi Okawa
- Kirin Central Research Institute, Kirin Holdings Company Ltd, Fujisawa, Kanagawa, Japan
| | - Karen McDonald
- Department of Chemical Engineering, University of California, Davis, California, USA
- Global HealthShare Initiative, University of California, Davis, California, USA
| | - Somen Nandi
- Department of Chemical Engineering, University of California, Davis, California, USA
- Global HealthShare Initiative, University of California, Davis, California, USA
| | - John G Albeck
- Department of Molecular and Cellular Biology, University of California, Davis, California, USA
| | - Raymond Rodriguez
- Global HealthShare Initiative, University of California, Davis, California, USA
- Kirin Central Research Institute, Kirin Holdings Company Ltd, Fujisawa, Kanagawa, Japan
| | - Ping Zhou
- Stem Cell Program, University of California Davis Medical Center, Sacramento, California, USA
- Department of Internal Medicine, University of California Davis Medical Center, Sacramento, California, USA
- University of California Davis Gene Therapy Center, Sacramento, California, USA
| | - Jan A Nolta
- Stem Cell Program, University of California Davis Medical Center, Sacramento, California, USA
- Department of Internal Medicine, University of California Davis Medical Center, Sacramento, California, USA
- University of California Davis Gene Therapy Center, Sacramento, California, USA
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Wang J, Shao L, Wu X, Liu C, Ni S, Dai T, Liu H, Zhao H. Electrospun sandwich mesh structures loaded with naringenin and vitamin K 2 polycaprolactone/gelatin nanofibers synergistically promote bone regeneration. Mater Today Bio 2023; 23:100794. [PMID: 37766894 PMCID: PMC10520447 DOI: 10.1016/j.mtbio.2023.100794] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 09/07/2023] [Accepted: 09/10/2023] [Indexed: 09/29/2023] Open
Abstract
Osteoblasts and osteoclasts play a crucial role in the dynamically coupled balance during bone regeneration and remodeling. They complement and restrict each other in the human body. Decreased osteoblasts lead to insufficient bone formation or excessive formation of osteoclasts, leading to increased bone resorption, which will destroy the structure of the bone tissue. This will greatly increase the risk of diseases such as osteoporosis and nonunions caused by bone defects. Herein, gelatin and polycaprolactone were used as substrates, and biomaterial membranes with mesh and sandwich structures were constructed using the electrospinning technology. Naringenin was loaded into the shell, and vitamin K2 was loaded into the core layer of the nanofibrous membrane. The biocompatibility and osteogenic capacity of the membranes were assessed in vitro using mouse bone marrow mesenchymal stem cells (BMSCs). During osteoclast induction, the receptor activator of nuclear factor kappa-Β ligand (RANKL) was used to coculture RAW264.7 cells with various materials. The regulatory effect of various membranes on osteoclast growth was evaluated by detecting the expression levels of osteoclast-related genes and proteins in the cells. Subsequently, we constructed a model of a rat skull defect and implanted different membranes into the defect. Then, we evaluated the new bone formation in the defect using histological staining and micro-computed tomography after 4 and 8 weeks. The results of in vitro experiments confirmed that the incorporation of naringenin and vitamin K2 stimulated the expression of osteogenesis-related genes and the secretion of osteogenesis-related proteins. Simultaneously, the results showed that naringenin and vitamin K2 inhibited the formation and growth of osteoclasts. Therefore, naringenin and vitamin K2 have a synergistic effect in promoting bone growth and regulating osteoclast growth.
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Affiliation(s)
- Jiafeng Wang
- Department of Orthopedics, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213164, China
- Dalian Medical University, Dalian, 116044, China
| | - Longhui Shao
- Department of Orthopedics, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213164, China
- Dalian Medical University, Dalian, 116044, China
| | - Xiaoyu Wu
- Department of Orthopedics, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213164, China
| | - Chun Liu
- Department of Orthopedics, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213164, China
| | - Su Ni
- Department of Orthopedics, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213164, China
| | - Ting Dai
- Department of Orthopedics, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213164, China
| | - Hongwei Liu
- Department of Orthopedics, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213164, China
| | - Hongbin Zhao
- Department of Orthopedics, The Affiliated Changzhou Second People's Hospital of Nanjing Medical University, Changzhou, 213164, China
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Hojjat A, Mansour RN, Enderami SE, Hassannia H, Mahdavi M, Mellati A, Mehdipour Chari K, Salarinia R, Saburi E. The differentiation and generation of glucose-sensitive beta like-cells from menstrual blood-derived stem cells using an optimized differentiation medium with platelet-rich plasma (PRP). Acta Histochem 2023; 125:152025. [PMID: 37058856 DOI: 10.1016/j.acthis.2023.152025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 03/27/2023] [Accepted: 03/27/2023] [Indexed: 04/16/2023]
Abstract
Regarding their reversible damage of insulin-producing cells (IPCs) and the inefficiency of treatment methods for type 1 diabetes mellitus (T1DM), scientists decided to produce IPCs from an unlimited source of cells. But the production of these cells is constantly faced with problems such as low differentiation efficiency in cell therapy and regenerative medicine. This study provided an ideal differentiation medium enriched with plasma-rich platelet (PRP) delivery to produce IPCs from menstrual blood-derived stem cells (MenSCs). We compared them with and without PRP differentiation medium. MenSCs were then cultured in two experimental groups: with/without PRP differentiation medium and a control group (undifferentiated MenSCs). After 18 days, differentiated cells were analyzed for expression of pancreatic gene markers by real-time PCR. Immunocytochemical staining was used to detect the presence of insulin and Pdx-1 in the differentiated cells, and insulin and C-peptide secretion response to glucose were tested by ELISA. Finally, the morphology of differentiated cells was examined by an inverted microscope. In vitro studies showed that MenSCs differentiated in the PRP differentiation medium had strong properties of IPCs such as pancreatic islet-like structure. The expression of pancreatic markers at both RNA and protein levels showed that the differentiation efficiency was higher in the PRP differentiation medium. In both experimental groups, the differentiated cells were functional and secreted C-peptide and insulin on glucose stimulation, but the secretion of C-peptide and insulin in the PRP group was higher than those cultured in the without PRP differentiation medium. Our findings showed that using of PRP enriched differentiation medium can promote the differentiation of MenSCs into IPCs compared to the without PRP culture group. Therefore, the use of PRP into differentiation media can be proposed as a new approach to producing IPCs from MenSCs and used in cell-based therapies for T1DM.
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Affiliation(s)
- Atefeh Hojjat
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Islamic Republic of Iran
| | - Reyhaneh Nassiri Mansour
- Student Research Committee, Mazandaran University of Medical Sciences, Sari, Islamic Republic of Iran
| | - Seyed Ehsan Enderami
- Immunogenetics Research Center, Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Islamic Republic of Iran.
| | - Hadi Hassannia
- Immunogenetics Research Center, Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Islamic Republic of Iran
| | - Mohammadreza Mahdavi
- Thalassemia Research Center (TRC), Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Mazandaran, Islamic Republic of Iran
| | - Amir Mellati
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Islamic Republic of Iran
| | - Kayvan Mehdipour Chari
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Islamic Republic of Iran
| | - Reza Salarinia
- Department of Advanced Sciences and Technologies, School of Medicine, North Khorasan University of Sciences, Bojnurd, Islamic Republic of Iran
| | - Ehsan Saburi
- Medical Genetics and Molecular Medicine Department, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Islamic Republic of Iran
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9
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Arab F, Aghaee Bakhtiari SH, Pasdar A, Saburi E. Evaluation of osteogenic induction potency of miR-27a-3p in adipose tissue-derived human mesenchymal stem cells (AD-hMSCs). Mol Biol Rep 2023; 50:1281-1291. [PMID: 36451000 DOI: 10.1007/s11033-022-08084-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/01/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND Bone tissue as a dynamic tissue is able to repair its minor injuries, however, sometimes the repair cannot be completed by itself due to the size of lesion. In such cases, the best treatment could be bone tissue engineering. The use of stem cells in skeletal disorders to repair bone defects has created bright prospects. On the other hand, changes in the expression level of microRNAs (miRs) can lead to the commitment of mesenchymal stem cells (MSCs) to cell lineage. Many studies reported that post-transcriptional regulations by miRNAs are involved in all stages of osteoblast differentiation. METHOD After the preparing adipose tissue-derived mesenchymal stem cells, the target cells from the third passage were cultured in two groups, transfected MSCs with miR-27a-3p (DM.C + P) and control group. In different times, 7 and 14 days after culture, differentiation of these cells into osteoblast were measured using various techniques including the ALP test and calcium content test, Alizarin Red staining, Immunocytochemistry technique (ICC). Also, the relative expression of bone differentiation marker genes including Osteonectin (ON), Osteocalcin (OC), RUNX Family Transcription Factor 2 (RUNX2), Collagen type I alpha 1 (COL1) was investigated by real-time RT PCR. RESULTS In comparison with control groups, overexpression of miR-27a-3p in transfected cells resulted in a significant increase in the expression of bone markers genes (ON, OC, RUNX2, COL1), alkaline phosphatase (ALP) activity, and calcium content (p < 0.05). In addition, the results obtained from ICC technique showed that osteocalcin protein is expressed at the surface of bone cells. Furthermore, the expression of APC, as a target of miR-27a-3p, decreased in transfected cells. CONCLUSION Our data suggest that miR-27a-3p may positively regulates adipose tissue-derived mesenchymal stem cell differentiation into bone by targeting APC and activating the Wnt/b-catenin pathway.
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Affiliation(s)
- Fatemeh Arab
- Department of Medical Genetics and Molecular Medicine Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Hamid Aghaee Bakhtiari
- Assistant Professor of Medical Biotechnology, Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Pasdar
- Department of Medical Genetics and Molecular Medicine Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Ehsan Saburi
- Department of Medical Genetics and Molecular Medicine Department, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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10
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Hoshi M, Taira M, Sawada T, Hachinohe Y, Hatakeyama W, Takafuji K, Tekemoto S, Kondo H. Preparation of Collagen/Hydroxyapatite Composites Using the Alternate Immersion Method and Evaluation of the Cranial Bone-Forming Capability of Composites Complexed with Acidic Gelatin and b-FGF. MATERIALS (BASEL, SWITZERLAND) 2022; 15:8802. [PMID: 36556608 PMCID: PMC9787395 DOI: 10.3390/ma15248802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/04/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
Bone-substitute materials are essential in dental implantology. We prepared collagen (Col)/hydroxyapatite (Hap)/acidic gelatin (AG)/basic fibroblast growth factor (b-FGF) constructs with enhanced bone-forming capability. The Col/Hap apatite composites were prepared by immersing Col sponges alternately in calcium and phosphate ion solutions five times, for 20 and 60 min, respectively. Then, the sponges were heated to 56 °C for 48 h. Scanning electron microscopy/energy-dispersive X-ray spectroscopy, Fourier-transform infrared spectroscopy, and X-ray diffraction analyses showed that the Col/Hap composites contained poorly crystalline Hap precipitates on the Col matrix. Col/Hap composite granules were infiltrated by AG, freeze-dried, and immersed in b-FGF solution. The wet quaternary constructs were implanted in rat cranial bone defects for 8 weeks, followed by soft X-ray measurements and histological analysis. Animal studies have shown that the constructs moderately increase bone formation in cranial bone defects. We found that an alternate immersion time of 20 min led to the greatest bone formation (p < 0.05). Constructs placed inside defects slightly extend the preexisting bone from the defect edges and lead to the formation of small island-like bones inside the defect, followed by disappearance of the constructs. The combined use of Col, Hap, AG, and b-FGF might bring about novel bone-forming biomaterials.
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Affiliation(s)
- Miki Hoshi
- Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, 19-1 Uchimaru, Morioka 020-8505, Japan
| | - Masayuki Taira
- Department of Biomedical Engineering, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho 028-3694, Japan
| | - Tomofumi Sawada
- Department of Biomedical Engineering, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho 028-3694, Japan
| | - Yuki Hachinohe
- Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, 19-1 Uchimaru, Morioka 020-8505, Japan
| | - Wataru Hatakeyama
- Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, 19-1 Uchimaru, Morioka 020-8505, Japan
| | - Kyoko Takafuji
- Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, 19-1 Uchimaru, Morioka 020-8505, Japan
| | - Shinji Tekemoto
- Department of Biomedical Engineering, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho 028-3694, Japan
| | - Hisatomo Kondo
- Department of Prosthodontics and Oral Implantology, School of Dentistry, Iwate Medical University, 19-1 Uchimaru, Morioka 020-8505, Japan
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11
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Daliri Shadmehri F, Karimi E, Saburi E. Electrospun PCL/fibrin scaffold as a bone implant improved the differentiation of human adipose-derived mesenchymal stem cells into osteo-like cells. INT J POLYM MATER PO 2022. [DOI: 10.1080/00914037.2022.2124253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
| | - Ehsan Karimi
- Department of biology, Mashhad branch, Islamic Azad University, Mashhad, Iran
| | - Ehsan Saburi
- Medical Genetics Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Medical Genetics and Molecular Medicine Department, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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12
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Azari Matin A, Fattah K, Saeidpour Masouleh S, Tavakoli R, Houshmandkia SA, Moliani A, Moghimimonfared R, Pakzad S, Dalir Abdolahinia E. Synthetic electrospun nanofibers as a supportive matrix in osteogenic differentiation of induced pluripotent stem cells. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 33:1469-1493. [PMID: 35321624 DOI: 10.1080/09205063.2022.2056941] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Continuous remodeling is not able to repair large bone defects. Bone tissue engineering is aimed to repair these defects by creating bone grafts. To do this, several technologies and biomaterials have been employed to fabricate an in vivo-like supportive matrix. Electrospinning is a versatile technique to fabricate porous matrices with interconnected pores and high surface area, replicating in vivo microenvironment. Electrospun scaffolds have been used in a large number of studies to provide a matrix for bone regeneration and osteogenic differentiation of stem cells such as induced pluripotent stem cells (iPSCs). Electrospinning uses both natural and synthetic polymers, either alone or in combination, to fabricate scaffolds. Among them, synthetic polymers have had a great promise in bone regeneration and repair. They allow the fabrication of biocompatible and biodegradable scaffolds with high mechanical properties, suitable for bone engineering. Furthermore, several attempts have done to increase the osteogenic properties of these scaffolds. This paper reviewed the potential of synthetic electrospun scaffolds in osteogenic differentiation of iPSCs. In addition, the approaches to improve the osteogenic differentiation of these scaffolds are addressed.
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Affiliation(s)
- Arash Azari Matin
- Department of Biology, California State University, Northridge, CA, USA
| | - Khashayar Fattah
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Reza Tavakoli
- Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Afshin Moliani
- Isfahan Medical Students Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Moghimimonfared
- Department of Mechanical Engineering, Iran University of Science and Technology, Tehran, Iran
| | - Sahar Pakzad
- Department of Oral and Maxillofacial Surgery, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Elaheh Dalir Abdolahinia
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
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13
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Samadi A, Salati MA, Safari A, Jouyandeh M, Barani M, Singh Chauhan NP, Golab EG, Zarrintaj P, Kar S, Seidi F, Hejna A, Saeb MR. Comparative review of piezoelectric biomaterials approach for bone tissue engineering. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 33:1555-1594. [PMID: 35604896 DOI: 10.1080/09205063.2022.2065409] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/05/2022] [Accepted: 04/08/2022] [Indexed: 06/15/2023]
Abstract
Bone as a minerals' reservoir and rigid tissue of the body generating red and white blood cells supports various organs. Although the self-regeneration property of bone, it cannot regenerate spontaneously in severe damages and still remains as a challenging issue. Tissue engineering offers several techniques for regenerating damaged bones, where various biomaterials are examined to fabricate scaffolds for bone repair. Piezoelectric characteristic plays a crucial role in repairing and regenerating damaged bone by mimicking the bone niche behavior. Piezoelectric biomaterials show significant potential for bone tissue engineering. Herein we try to have a comparative review on piezoelectric and non-piezoelectric biomaterials used in bone tissue engineering, classified them, and discussed their effects on implanted cells and manufacturing techniques. Especially, Polyvinylidene fluoride (PVDF) and its composites are the most practically used piezoelectric biomaterials for bone regeneration. PVDF and its composites have been summarized and discussed to repair damaged bone tissues.
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Affiliation(s)
- Ali Samadi
- Department of Polymer Engineering, Faculty of Engineering, Urmia University, Urmia, Iran
| | | | - Amin Safari
- Faculty of Polymer Engineering, Sahand University of Technology, Tabriz, Iran
| | - Maryam Jouyandeh
- Center of Excellent in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Mahmood Barani
- Medical Mycology and Bacteriology Research Center, Kerman University of Medical Sciences, Kerman 7616913555, Iran
| | - Narendra Pal Singh Chauhan
- Department of Chemistry, Faculty of Science, Bhupal Nobles' University, Udaipur 313002, Rajasthan, India
| | - Elias Ghaleh Golab
- Department of Petroleum Engineering, Omidiyeh Branch, Islamic Azad University, Iran
| | - Payam Zarrintaj
- Department of Biomedical and Pharmaceutical Sciences, University of Montana, Missoula, MT 59812, USA
| | - Saptarshi Kar
- College of Engineering and Technology, American University of the Middle East, Kuwait
| | - Farzad Seidi
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China
| | - Aleksander Hejna
- Department of Polymer Technology, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza 11/12 80-233, Gdańsk, Poland
| | - Mohammad Reza Saeb
- Department of Polymer Technology, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza 11/12 80-233, Gdańsk, Poland
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14
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Shen M, Wang L, Feng L, Gao Y, Li S, Wu Y, Xu C, Pei G. bFGF-Loaded Mesoporous Silica Nanoparticles Promote Bone Regeneration Through the Wnt/β-Catenin Signalling Pathway. Int J Nanomedicine 2022; 17:2593-2608. [PMID: 35698561 PMCID: PMC9188412 DOI: 10.2147/ijn.s366926] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 06/01/2022] [Indexed: 12/22/2022] Open
Abstract
Background Bone defects remain an unsolved clinical problem due to the lack of effective osteogenic induction protocols. Nanomaterials play an important role in bone defect repair by stimulating osteogenesis. However, constructing an effective bioactive nanomaterial remains a substantial challenge. Methods In this study, mesoporous silica nanoparticles (MSNs) were prepared and used as nanocarriers for basic fibroblast growth factor (bFGF). The characteristics and biological properties of the synthetic bFGF@MSNs were tested. The osteogenic effects of the particles on the behavior of MC3T3-E1 cells were investigated in vitro. In addition, the differentially expressed genes during induction of osteogenesis were analyzed by transcriptomic sequencing. Radiological and histological observations were carried out to determine bone regeneration capability in a distal femur defect model. Results Achieving bFGF sustained release, bFGF@MSNs had uniform spherical morphology and good biocompatibility. In vitro osteogenesis induction experiments showed that bFGF@MSNs exhibited excellent osteogenesis performance, with upregulation of osteogenesis-related genes (RUNX2, OCN, Osterix, ALP). Transcriptomic sequencing revealed that the Wnt/β-catenin signalling pathway could be activated in regulation of biological processes. In vivo, bone defect repair experiments showed enhanced bone regeneration, as indicated by radiological and histological analysis, after the application of bFGF@MSNs. Conclusion bFGF@MSNs can promote bone regeneration by activating the Wnt/β-catenin signalling pathway. These particles are expected to become a potential therapeutic bioactive material for clinical application in repairing bone defects in the future.
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Affiliation(s)
- Mingkui Shen
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, People’s Republic of China
| | - Lulu Wang
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, People’s Republic of China
| | - Li Feng
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, People’s Republic of China
| | - Yi Gao
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, People’s Republic of China
| | - Sijing Li
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, People’s Republic of China
| | - Yulan Wu
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, People’s Republic of China
| | - Chuangye Xu
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, People’s Republic of China
- Correspondence: Chuangye Xu; Guoxian Pei, Email ;
| | - Guoxian Pei
- School of Medicine, Southern University of Science and Technology, Shenzhen, 518055, People’s Republic of China
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15
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Nambiar J, Jana S, Nandi SK. Strategies for Enhancing Vascularization of Biomaterial-Based Scaffold in Bone Regeneration. CHEM REC 2022; 22:e202200008. [PMID: 35352873 DOI: 10.1002/tcr.202200008] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 03/12/2022] [Indexed: 12/29/2022]
Abstract
Despite the recent advances in reconstructive orthopedics; fracture union is a challenge to bone regeneration. Concurrent angiogenesis is a complex process governed by events, delicately entwined with osteogenesis. However, poorly perfused scaffolds have lower success rates; necessitating the need for a better vascular component, which is important for the delivery of nutrients, oxygen, waste elimination, recruitment of cells for optimal bone repair. This review highlights the latest strategies to promote biomaterial-based scaffold vascularization by incorporation of cells, growth factors, inorganic ions, etc. into natural or synthetic polymers, ceramic materials, or composites of organic and inorganic compounds. Furthermore, it emphasizes structural modifications, biophysical stimuli, and natural molecules to fabricate scaffolds aiding the genesis of dense vascularization following their implantation to manifest a compatible regenerative microenvironment without graft rejection.
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Affiliation(s)
- Jasna Nambiar
- Department of Veterinary Surgery and Radiology, West Bengal University of Animal & Fishery Sciences, Kolkata, 700037, India
| | - Sonali Jana
- Department of Veterinary Physiology, West Bengal University of Animal & Fishery Sciences, Kolkata, 700037, India
| | - Samit Kumar Nandi
- Department of Veterinary Surgery and Radiology, West Bengal University of Animal & Fishery Sciences, Kolkata, 700037, India
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16
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Guo L, Liang Z, Yang L, Du W, Yu T, Tang H, Li C, Qiu H. The role of natural polymers in bone tissue engineering. J Control Release 2021; 338:571-582. [PMID: 34481026 DOI: 10.1016/j.jconrel.2021.08.055] [Citation(s) in RCA: 119] [Impact Index Per Article: 39.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/29/2021] [Accepted: 08/30/2021] [Indexed: 12/31/2022]
Abstract
Bone is a dynamic self-healing organ and a continuous remodeling ensures the restoration of the bone structure and function over time. However, bone remodeling is not able to repair large traumatic injuries. Therefore, surgical interventions and bone substitutes are required. The aim of bone tissue engineering is to repair and regenerate tissues and engineered a bone graft as a bone substitute. To met this goal, several natural or synthetic polymers have been used to develop a biocompatible and biodegradable polymeric construct. Among the polymers, natural polymers have higher biocompatibility, excellent biodegradability, and no toxicity. So far, collagen, chitosan, gelatin, silk fibroin, alginate, cellulose, and starch, alone or in combination, have been widely used in bone tissue engineering. These polymers have been used as scaffolds, hydrogels, and micro-nanospheres. The functionalization of the polymer with growth factors and bioactive glasses increases the potential use of polymers for bone regeneration. As bone is a dynamic highly vascularized tissue, the vascularization of the polymeric scaffolds is vital for successful bone regeneration. Several in vivo and in vitro strategies have been used to vascularize the polymeric scaffolds. In this review, the application of the most commonly used natural polymers is discussed.
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Affiliation(s)
- Linqi Guo
- Department of General Surgery, The First Affiliated Hospital of Jiamusi University, Jiamusi, 154000, China
| | - Zhihui Liang
- Department of Neurology, The First Affiliated Hospital of Jiamusi University, Jiamusi 154000, China
| | - Liang Yang
- Department of Orthopaedics, The People's Hospital of Daqing, Daqing 163000, China
| | - Wenyan Du
- Department of Orthopaedics, The First Affiliated Hospital of Jiamusi University, Jiamusi, 154000, China
| | - Tao Yu
- Department of Orthopaedics, The First Affiliated Hospital of Jiamusi University, Jiamusi, 154000, China
| | - Huayu Tang
- Department of Orthopaedics, The First Affiliated Hospital of Jiamusi University, Jiamusi, 154000, China
| | - Changde Li
- Department of Orthopaedics, The First Affiliated Hospital of Jiamusi University, Jiamusi, 154000, China
| | - Hongbin Qiu
- Department of Public Health, Jiamusi University, Jiamusi, 154000, China.
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17
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Salehi A, Mobarhan MA, Mohammadi J, Shahsavarani H, Shokrgozar MA, Alipour A. Cabbage-derived three-dimensional cellulose scaffold-induced osteogenic differentiation of stem cells. J Cell Physiol 2020; 236:5306-5316. [PMID: 33377240 DOI: 10.1002/jcp.30239] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 12/19/2022]
Abstract
Herbal-derived three-dimensional scaffolds have a unique structure that represents the natural cellular microenvironment and can be potentially used for tissue engineering applications. In the present study, cabbage (Cb) leaves were decellularized and then their characteristics, such as surface roughness, wettability, porosity, mechanical properties, and specific surface area, were investigated. After that, scaffold osteoinductivity was studied by bone-marrow-derived mesenchymal stem cells (BM-MSCs) osteogenic differentiation while growing on the decellularized Cb leaves. Cells mineralization, calcium secretion, alkaline phosphatase (ALP) activity, and expression levels of bone-related genes were determined during the differentiation process. Our results from the structural characterization of the scaffolds demonstrated that decellularized Cb leaves are good candidates for bone differentiation in terms of surface roughness, mechanical properties, and interconnected pores. Osteogenic differentiation evaluation of the BM-MSCs determined that the cell's ALP activity and mineralization were increased significantly while cultured on the decellularized Cb leaves compared to the cells cultured on the culture plate as a control. Besides, Runx2, ALP, collagen-1 (Col-I), and osteocalcin genes were expressed in cells cultured on decellularized Cb leaves significantly higher than cells cultured on the culture plate. Based on these results, it can be concluded that the decellularized Cb scaffold has great potential for promoting BM-MSCs proliferation and osteogenic differentiation.
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Affiliation(s)
- Ali Salehi
- Department of Life Science, Faculty of New Science and Technology, University of Tehran, Tehran, Iran
| | - Mohammad A Mobarhan
- Department of Life Science, Faculty of New Science and Technology, University of Tehran, Tehran, Iran
| | - Javad Mohammadi
- Department of Life Science, Faculty of New Science and Technology, University of Tehran, Tehran, Iran
| | - Hosein Shahsavarani
- Department of Cellular and Molecular Sciences, Faculty of Bioscience and Biotechnology, Shahid Beheshti University, Tehran, Iran.,Laboratory of Regenerative Medicine and Biomedical Innovations, Pasteur Institute of Iran, Tehran, Iran
| | | | - Atefeh Alipour
- Department of Nanobiotechnology, Pasteur Institute of Iran, Tehran, Iran
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18
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Xing SG, Zhou YL, Yang QQ, Ju F, Zhang L, Tang JB. Effects of nanoparticle-mediated growth factor gene transfer to the injured microenvironment on the tendon-to-bone healing strength. Biomater Sci 2020; 8:6611-6624. [PMID: 33231577 DOI: 10.1039/d0bm01222j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The tendon-to-bone healing after trauma is usually slow and weak, and the repair site is easily disrupted during early mobilization exercise. bFGF and VEGFA gene therapy may hold promise in augmenting the tendon-to-bone healing process through enhancing cell proliferation and angiogenesis. This study is conducted to determine the effects of nanoparticle-mediated co-delivery of bFGF and VEGFA genes to the tendon-to-bone repair interface on the healing strength and biological responses in a chicken model. The PLGA nanoparticle/pEGFP-bFGF + pEGFP-VEGFA plasmid complexes were prepared and were characterized in vitro and in vivo. The nanoparticle/plasmid complexes can effectively transfer bFGF and VEGFA genes to the tendon-to-bone interface. Nanoparticle-mediated co-delivery of bFGF and VEGFA genes significantly improved the tendon-to-bone healing in terms of healing strengths and histology in a chicken flexor tendon repair model. Our results suggest a new biological approach to accelerate the tendon-to-bone healing.
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Affiliation(s)
- Shu Guo Xing
- The Nanomedicine Research Laboratory, Research for Frontier Medicine and Hand Surgery Research Center, Affiliated Hospital of Nantong University, Nantong 226001, Jiangsu, China.
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19
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Elkhenany H, Elkodous MA, Newby SD, El-Derby AM, Dhar M, El-Badri N. Tissue Engineering Modalities and Nanotechnology. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/978-3-030-55359-3_10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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20
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Park SE, Yeon GB, Goo HG, Seo DS, Dayem AA, Lee KE, Park HM, Cho SG, Kim DS. Maintenance and differentiation of human ES cells on polyvinylidene fluoride scaffolds immobilized with a vitronectin-derived peptide. J Cell Physiol 2020; 236:3510-3520. [PMID: 33090499 DOI: 10.1002/jcp.30095] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 09/17/2020] [Accepted: 09/18/2020] [Indexed: 12/31/2022]
Abstract
Polyvinylidene fluoride (PVDF) is biocompatible, easy to fabricate, and has piezoelectric properties; it has been used for many biomedical applications including stem cell engineering. However, long-term cultivation of human embryonic stem cells (hESCs) and their differentiation toward cardiac lineages on PVDF have not been investigated. Herein, PVDF nanoscaled membrane scaffolds were fabricated by electrospinning; a vitronectin-derived peptide-mussel adhesive protein fusion (VNm) was immobilized on the scaffolds. hESCs cultured on the VNm-coated PVDF scaffold (VNm-PVDF scaffold) were stably expanded for more than 10 passages while maintaining the expression of pluripotency markers and genomic integrity. Under cardiac differentiation conditions, hESCs on the VNm-PVDF scaffold generated more spontaneously beating colonies and showed the upregulation of cardiac-related genes, compared with those cultured on Matrigel and VNm alone. Thus, VNm-PVDF scaffolds may be suitable for the long-term culture of hESCs and their differentiation into cardiac cells, thus expanding their application in regenerative medicine.
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Affiliation(s)
- Sang Eun Park
- AMO Lifescience Co., Ltd., Seoul, Seocho-gu, Republic of Korea
| | - Gyu-Bum Yeon
- Department of Biotechnology, Korea University, Seoul, Seongbuk-gu, Republic of Korea
| | - Hui-Gwan Goo
- AMO Lifescience Co., Ltd., Seoul, Seocho-gu, Republic of Korea
| | - Dong Sik Seo
- AMO Lifescience Co., Ltd., Seoul, Seocho-gu, Republic of Korea
| | - Ahmed A Dayem
- Department of Stem Cell and Regenerative Biotechnology, Molecular and Cellular Reprogramming Center (MCRC), Konkuk University, Seoul, Gwangjin-gu, Republic of Korea
| | - Kyung Eun Lee
- Advance Analysis Center, Korean Institute of Science and Technology, Seoul, Seongbuk-gu, Republic of Korea
| | - Hyun-Mee Park
- Advance Analysis Center, Korean Institute of Science and Technology, Seoul, Seongbuk-gu, Republic of Korea
| | - Ssang-Goo Cho
- Department of Stem Cell and Regenerative Biotechnology, Molecular and Cellular Reprogramming Center (MCRC), Konkuk University, Seoul, Gwangjin-gu, Republic of Korea
| | - Dae-Sung Kim
- Department of Biotechnology, Korea University, Seoul, Seongbuk-gu, Republic of Korea
- Department of Pediatrics, Guro Hospital, Korea University College of Medicine, Seoul, Guro-gu, Republic of Korea
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21
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Induced Pluripotent Stem Cells in Dental and Nondental Tissue Regeneration: A Review of an Unexploited Potential. Stem Cells Int 2020; 2020:1941629. [PMID: 32300365 PMCID: PMC7146092 DOI: 10.1155/2020/1941629] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 03/06/2020] [Indexed: 12/16/2022] Open
Abstract
Cell-based therapies currently represent the state of art for tissue regenerative treatment approaches for various diseases and disorders. Induced pluripotent stem cells (iPSCs), reprogrammed from adult somatic cells, using vectors carrying definite transcription factors, have manifested a breakthrough in regenerative medicine, relying on their pluripotent nature and ease of generation in large amounts from various dental and nondental tissues. In addition to their potential applications in regenerative medicine and dentistry, iPSCs can also be used in disease modeling and drug testing for personalized medicine. The current review discusses various techniques for the production of iPSC-derived osteogenic and odontogenic progenitors, the therapeutic applications of iPSCs, and their regenerative potential in vivo and in vitro. Through the present review, we aim to explore the potential applications of iPSCs in dental and nondental tissue regeneration and to highlight different protocols used for the generation of different tissues and cell lines from iPSCs.
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22
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Sun J, Ma X, Chu HT, Feng B, Tuan RS, Jiang Y. Biomaterials and Advanced Biofabrication Techniques in hiPSCs Based Neuromyopathic Disease Modeling. Front Bioeng Biotechnol 2019; 7:373. [PMID: 31850331 PMCID: PMC6895005 DOI: 10.3389/fbioe.2019.00373] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 11/13/2019] [Indexed: 12/22/2022] Open
Abstract
Induced pluripotent stem cells (iPSCs) are reprogrammed somatic cells by defined factors, and have great application potentials in tissue regeneration and disease modeling. Biomaterials have been widely used in stem cell-based studies, and are involved in human iPSCs based studies, but they were not enough emphasized and recognized. Biomaterials can mimic the extracellular matrix and microenvironment, and act as powerful tools to promote iPSCs proliferation, differentiation, maturation, and migration. Many classic and advanced biofabrication technologies, such as cell-sheet approach, electrospinning, and 3D-bioprinting, are used to provide physical cues in macro-/micro-patterning, and in combination with other biological factors to support iPSCs applications. In this review, we highlight the biomaterials and fabrication technologies used in human iPSC-based tissue engineering to model neuromyopathic diseases, particularly those with genetic mutations, such as Duchenne Muscular Dystrophy (DMD), Congenital Heart Diseases (CHD) and Alzheimer's disease (AD).
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Affiliation(s)
- Jing Sun
- Faculty of Medicine, School of Biomedical Sciences, Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China.,Faculty of Medicine, School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Xun Ma
- Faculty of Medicine, School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Ho Ting Chu
- Faculty of Medicine, School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Bo Feng
- Faculty of Medicine, School of Biomedical Sciences, Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China.,Faculty of Medicine, School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China.,Key Laboratory for Regenerative Medicine, Ministry of Education, Faculty of Medicine, School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Rocky S Tuan
- Faculty of Medicine, School of Biomedical Sciences, Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China.,Faculty of Medicine, School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Yangzi Jiang
- Faculty of Medicine, School of Biomedical Sciences, Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China.,Faculty of Medicine, School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
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