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Stulajterova R, Giretova M, Medvecky L, Sopcak T, Luptakova L, Girman V. The Influence of Nanosilica on Properties of Cement Based on Tetracalcium Phosphate/Monetite Mixture with Addition of Magnesium Pyrophoshate. MATERIALS (BASEL, SWITZERLAND) 2022; 15:8212. [PMID: 36431697 PMCID: PMC9692293 DOI: 10.3390/ma15228212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/04/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
The effect of nanosilica on the microstructure setting process of tetracalcium phosphate/nanomonetite calcium phosphate cement mixture (CPC) with the addition of 5 wt% of magnesium pyrophosphate (assigned as CT5MP) and osteogenic differentiation of mesenchymal stem cells cultured in cement extracts were studied. A more compact microstructure was observed in CT5MP cement with 0.5 wt% addition of nanosilica (CT5MP1Si) due to the synergistic effect of Mg2P2O7 particles, which strengthened the cement matrix and nanosilica, which supported gradual growth and recrystallization of HAP particles to form compact agglomerates. The addition of 0.5 wt% of nanosilica to CT5MP cement caused an increase in CS from 18 to 24 MPa while the setting time increased almost twofold. It was verified that adding nanosilica to CPC cement, even in a low amount (0.5 and 1 wt% of nanosilica), positively affected the injectability of cement pastes and differentiation of cells with upregulation of osteogenic markers in cells cultured in cement extracts. Results revealed appropriate properties of these types of cement for filling bone defects.
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Affiliation(s)
- Radoslava Stulajterova
- Division of Functional and Hybrid Systems, Institute of Materials Research of SAS, Watsonova 47, 040 01 Kosice, Slovakia
| | - Maria Giretova
- Division of Functional and Hybrid Systems, Institute of Materials Research of SAS, Watsonova 47, 040 01 Kosice, Slovakia
| | - Lubomir Medvecky
- Division of Functional and Hybrid Systems, Institute of Materials Research of SAS, Watsonova 47, 040 01 Kosice, Slovakia
| | - Tibor Sopcak
- Division of Functional and Hybrid Systems, Institute of Materials Research of SAS, Watsonova 47, 040 01 Kosice, Slovakia
| | - Lenka Luptakova
- Department of Biology and Physiology, University of Veterinary Medicine and Pharmacy in Kosice, Komenskeho 73, 041 81 Kosice, Slovakia
| | - Vladimir Girman
- Division of Functional and Hybrid Systems, Institute of Materials Research of SAS, Watsonova 47, 040 01 Kosice, Slovakia
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Liu F, Wang X, Chen T, Zhang N, Wei Q, Tian J, Wang Y, Ma C, Lu Y. Hydroxyapatite/silver electrospun fibers for anti-infection and osteoinduction. J Adv Res 2019; 21:91-102. [PMID: 32071777 PMCID: PMC7015467 DOI: 10.1016/j.jare.2019.10.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 09/19/2019] [Accepted: 10/06/2019] [Indexed: 11/28/2022] Open
Abstract
Bone implant materials cause the most common complication of bone infections in orthopedic surgery, resulting in implant failure. Antibiotic treatment of bone infections leads to problems such as bacterial resistance and reduced osteogenic capacity. In this study, dopamine (DA) was self-polymerized on the surface of Polylactic acid (PLLA)/Hydroxyapatite (HA) nanowire composite fibers to form an adhesive polydopamine (PDA) membrane, and a stable silver-nanoparticles (Ag-NPs) coating layer was constructed on it by electrochemically driven Ag+ coordination and chelation through Polypyrrole (PPy) mediation, achieving steady and slow release of Ag-NPs. With optimized DA soaking time of 24 h and soaking concentration of 0.5 g·L-1, nanoparticles were uniformly distributed on PLLA/HA/PDA/PPy/Ag composite fibers and the hydrophilicity of the composite fibers was well-behaved. Besides, the composite fibers possessed good physiological stability and 100% antibacterial rate against Escherichia coli (E. coli) as well as Staphylococcus aureus (S. aureus). In addition, the composite fibers had promoted apatite nucleation and growth on surface and good cytocompatibility with osteoblasts, indicating ability of inducing osteogenic differentiation. In summary, a multi-functional PLLA/HA/PDA/PPy/Ag composite fiber with long-term antibacterial property, bioactivity and osteoinductivity was successfully constructed by electrospinning and electrochemical deposition.
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Affiliation(s)
- Feifei Liu
- College of Chemical Engineering, Xinjiang Normal University, Urumqi 830054, Xinjiang, PR China
| | - Xiaohui Wang
- College of Chemical Engineering, Xinjiang Normal University, Urumqi 830054, Xinjiang, PR China
| | - Tongtong Chen
- Radiology Department, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai 200025, PR China
| | - Naiyin Zhang
- College of Life Information Science and Instrument Engineering, Hangzhou Dianzi University, Xiasha Higher Education Zone, Hangzhou, Zhejiang 310018, PR China
| | - Qin Wei
- Animal Laboratory Center, Xinjiang Medical University, 393 Xinyi Road, Urumqi 830054, PR China
| | - Juling Tian
- Laboratory Department of the First People's Hospital of Urumqi, 1 Jiankang Road, Urumqi 830002, PR China
| | - Yingbo Wang
- College of Chemical Engineering, Xinjiang Normal University, Urumqi 830054, Xinjiang, PR China
| | - Chuang Ma
- Department of Orthopedics Center, the First Affiliated Hospital of Xinjiang Medical University, 393 Xinyi Road, Urumqi 830054, PR China
| | - Yong Lu
- Radiology Department, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai 200025, PR China
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Cao Y, Xiao L, Cao Y, Nanda A, Xu C, Ye Q. 3D printed β-TCP scaffold with sphingosine 1-phosphate coating promotes osteogenesis and inhibits inflammation. Biochem Biophys Res Commun 2019; 512:889-895. [PMID: 30929923 DOI: 10.1016/j.bbrc.2019.03.132] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 03/20/2019] [Indexed: 12/22/2022]
Abstract
Traditional treatments for bone repair with allografts and autografts are limited by the source of bone substitutes. Bone tissue engineering via a cell-based bone tissue scaffold is a new strategy for treatment against large bone defects with many advantages, such as the accessibility of biomaterials, good biocompatibility and osteoconductivity; however, the inflammatory immune response is still an issue that impacts osteogenesis. Sphingosine 1-phosphate (S1P) is a cell-derived sphingolipid that can mediate cell proliferation, immunoregulation and bone regeneration. We hypothesised that coating S1P on a β-Tricalcium phosphate (β-TCP) scaffold could regulate the immune response and increase osteogenesis. We tested the immunoregulation capability on macrophages and the osteogenic capability on rat bone marrow stromal cells of the coated scaffolds, which showed good biocompatibility. Additionally, the coated scaffolds exhibited dose-dependent inhibition of inflammatory-related gene expression. A high concentration of S1P (0.5 μM) upregulated osteogenic-related gene expression of OPN, OCN and RUNX2, which also significantly increased the alkaline phosphatase activity, as compared with the control group. In conclusion, S1P coated β-TCP scaffold could inhibit inflammation and promote bone regeneration.
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Affiliation(s)
- Yuxue Cao
- School of Dentistry, The University of Queensland, Brisbane, Queensland, 4006, Australia
| | - Lan Xiao
- School of Dentistry, The University of Queensland, Brisbane, Queensland, 4006, Australia; Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove Campus, Brisbane, 4006, Australia
| | - Yanfan Cao
- WMU-UQ Group for Regenerative Medicine, School of Stomatology, Wenzhou Medical University, China
| | - Ashwin Nanda
- School of Dentistry, The University of Queensland, Brisbane, Queensland, 4006, Australia
| | - Chun Xu
- School of Dentistry, The University of Queensland, Brisbane, Queensland, 4006, Australia; WMU-UQ Group for Regenerative Medicine, School of Stomatology, Wenzhou Medical University, China.
| | - Qingsong Ye
- School of Dentistry, The University of Queensland, Brisbane, Queensland, 4006, Australia; WMU-UQ Group for Regenerative Medicine, School of Stomatology, Wenzhou Medical University, China.
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Huang CY, Huang TH, Kao CT, Wu YH, Chen WC, Shie MY. Mesoporous Calcium Silicate Nanoparticles with Drug Delivery and Odontogenesis Properties. J Endod 2017; 43:69-76. [DOI: 10.1016/j.joen.2016.09.012] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 09/08/2016] [Accepted: 09/13/2016] [Indexed: 02/08/2023]
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Chen YW, Ho CC, Huang TH, Hsu TT, Shie MY. The Ionic Products from Mineral Trioxide Aggregate–induced Odontogenic Differentiation of Dental Pulp Cells via Activation of the Wnt/β-catenin Signaling Pathway. J Endod 2016; 42:1062-9. [DOI: 10.1016/j.joen.2016.04.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 04/11/2016] [Accepted: 04/28/2016] [Indexed: 12/15/2022]
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Chen YW, Hsu TT, Wang K, Shie MY. Preparation of the fast setting and degrading Ca-Si-Mg cement with both odontogenesis and angiogenesis differentiation of human periodontal ligament cells. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 60:374-383. [PMID: 26706543 DOI: 10.1016/j.msec.2015.11.064] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 10/29/2015] [Accepted: 11/23/2015] [Indexed: 01/11/2023]
Abstract
Develop a fast setting and controllable degrading magnesium-calcium silicate cement (Mg-CS) by sol-gel, and establish a mechanism using Mg ions to stimulate human periodontal ligament cells (hPDLs) are two purposes of this study. We have used the diametral tensile strength measurement to obtain the mechanical strength and stability of Mg-CS cement; in addition, the cement degradation properties is realized by measuring the releasing amount of Si and Mg ions in the simulated body fluid. The other cell characteristics of hPDLs, such as proliferation, differentiation and mineralization were examined while hPDLs were cultured on specimen surfaces. This study found out the degradation rate of Mg-CS cements depends on the Mg content in CS. Regarding in vitro bioactivity; the CS cements were covered with abundant clusters of apatite spherulites after immersion of 24h, while less apatite spherulites were formatted on the Mg-rich cement surfaces. In addition, the authors also explored the effects of Mg ions on the odontogenesis and angiogenesis differentiation of hPDLs in comparison with CS cement. The proliferation, alkaline phosphatase, odontogenesis-related genes (DSPP and DMP-1), and angiogenesis-related protein (vWF and ang-1) secretion of hPDLs were significantly stimulated when the Mg content of the specimen was increased. The results in this study suggest that Mg-CS materials with this modified composition could stimulate hPDLs behavior and can be good bioceramics for bone substitutes and hard tissue regeneration applications as they stimulate odontogenesis/angiogenesis.
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Affiliation(s)
- Yi-Wen Chen
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung City, Taiwan; 3D Printing Medical Research Center, China Medical University Hospital, Taichung City, Taiwan
| | - Tuan-Ti Hsu
- Institute of Oral Science, Chung Shan Medical University, Taichung City, Taiwan
| | - Kan Wang
- H. Milton Stewart School of Industrial and Systems Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA; Georgia Tech Manufacturing Institute, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - Ming-You Shie
- 3D Printing Medical Research Center, China Medical University Hospital, Taichung City, Taiwan.
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Chang NJ, Chen YW, Shieh DE, Fang HY, Shie MY. The effects of injectable calcium silicate-based composites with the Chinese herb on an osteogenic accelerator
in vitro. Biomed Mater 2015; 10:055004. [DOI: 10.1088/1748-6041/10/5/055004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Lai WY, Chen YW, Kao CT, Hsu TT, Huang TH, Shie MY. Human Dental Pulp Cells Responses to Apatite Precipitation from Dicalcium Silicates. MATERIALS (BASEL, SWITZERLAND) 2015; 8:4491-4504. [PMID: 28793451 PMCID: PMC5455620 DOI: 10.3390/ma8074491] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 07/08/2015] [Accepted: 07/15/2015] [Indexed: 12/12/2022]
Abstract
Unraveling the mechanisms behind the processes of cell attachment and the enhanced proliferation that occurs as a response to the presence of calcium silicate-based materials needs to be better understood so as to expand the applications of silicate-based materials. Ions in the environment may influence apatite precipitation and affect silicate ion release from silicate-based materials. Thus, the involvement of apatite precipitate in the regulation of cell behavior of human dental pulp cells (hDPCs) is also investigated in the present study, along with an investigation of the specific role of cell morphology and osteocalcin protein expression cultured on calcium silicate (CS) with different Dulbecco's modified Eagle's medium (DMEM). The microstructure and component of CS cement immersion in DMEM and P-free DMEM are analyzed. In addition, when hDPCs are cultured on CS with two DMEMs, we evaluate fibronectin (FN) and collagen type I (COL) secretion during the cell attachment stage. The facilitation of cell adhesion on CS has been confirmed and observed both by scanning with an electron microscope and using immunofluorescence imaging. The results indicate that CS is completely covered by an apatite layer with tiny spherical shapes on the surface in the DMEM, but not in the P-free DMEM. Compared to the P-free DMEM, the lower Ca ion in the DMEM may be attributed to the formation of the apatite on the surfaces of specimens as a result of consumption of the Ca ion from the DMEM. Similarly, the lower Si ion in the CS-soaked DMEM is attributed to the shielding effect of the apatite layer. The P-free DMEM group releases more Si ion increased COL and FN secretion, which promotes cell attachment more effectively than DMEM. This study provides new and important clues regarding the major effects of Si-induced cell behavior as well as the precipitated apatite-inhibited hDPC behavior on these materials.
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Affiliation(s)
- Wei-Yun Lai
- School of Dentistry, Chung Shan Medical University, Taichung City 40447, Taiwan.
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung City 40447, Taiwan.
| | - Yi-Wen Chen
- Printing Medical Research Center, China Medical University Hospital, Taichung City 40447, Taiwan.
| | - Chia-Tze Kao
- School of Dentistry, Chung Shan Medical University, Taichung City 40447, Taiwan.
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung City 40447, Taiwan.
| | - Tuan-Ti Hsu
- Institute of Oral Science, Chung Shan Medical University, Taichung City 40447, Taiwan.
| | - Tsui-Hsien Huang
- School of Dentistry, Chung Shan Medical University, Taichung City 40447, Taiwan.
- Department of Stomatology, Chung Shan Medical University Hospital, Taichung City 40447, Taiwan.
| | - Ming-You Shie
- Printing Medical Research Center, China Medical University Hospital, Taichung City 40447, Taiwan.
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Chen YW, Yeh CH, Shie MY. Stimulatory effects of the fast setting and suitable degrading Ca–Si–Mg cement on both cementogenesis and angiogenesis differentiation of human periodontal ligament cells. J Mater Chem B 2015; 3:7099-7108. [PMID: 32262712 DOI: 10.1039/c5tb00713e] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The purpose of this study is to develop a fast setting and suitable degrading Mg–calcium silicate cement (Mg–CS) and a mechanism using Mg ions to stimulate human periodontal ligament cells (hPDLCs).
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Affiliation(s)
- Yi-Wen Chen
- 3D Printing Medical Research Center
- China Medical University Hospital
- Taichung City
- Taiwan
| | - Chia-Hung Yeh
- 3D Printing Medical Research Center
- China Medical University Hospital
- Taichung City
- Taiwan
| | - Ming-You Shie
- 3D Printing Medical Research Center
- China Medical University Hospital
- Taichung City
- Taiwan
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