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Vahidi M, Rizkalla AS, Mequanint K. Extracellular Matrix-Surrogate Advanced Functional Composite Biomaterials for Tissue Repair and Regeneration. Adv Healthc Mater 2024:e2401218. [PMID: 39036851 DOI: 10.1002/adhm.202401218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 06/13/2024] [Indexed: 07/23/2024]
Abstract
Native tissues, comprising multiple cell types and extracellular matrix components, are inherently composites. Mimicking the intricate structure, functionality, and dynamic properties of native composite tissues represents a significant frontier in biomaterials science and tissue engineering research. Biomimetic composite biomaterials combine the benefits of different components, such as polymers, ceramics, metals, and biomolecules, to create tissue-template materials that closely simulate the structure and functionality of native tissues. While the design of composite biomaterials and their in vitro testing are frequently reviewed, there is a considerable gap in whole animal studies that provides insight into the progress toward clinical translation. Herein, we provide an insightful critical review of advanced composite biomaterials applicable in several tissues. The incorporation of bioactive cues and signaling molecules into composite biomaterials to mimic the native microenvironment is discussed. Strategies for the spatiotemporal release of growth factors, cytokines, and extracellular matrix proteins are elucidated, highlighting their role in guiding cellular behavior, promoting tissue regeneration, and modulating immune responses. Advanced composite biomaterials design challenges, such as achieving optimal mechanical properties, improving long-term stability, and integrating multifunctionality into composite biomaterials and future directions, are discussed. We believe that this manuscript provides the reader with a timely perspective on composite biomaterials.
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Affiliation(s)
- Milad Vahidi
- Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, N6A5B9, Canada
| | - Amin S Rizkalla
- Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, N6A5B9, Canada
- School of Biomedical Engineering, The University of Western Ontario, London, N6A5B9, Canada
| | - Kibret Mequanint
- Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, N6A5B9, Canada
- School of Biomedical Engineering, The University of Western Ontario, London, N6A5B9, Canada
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Rößler S, Brückner A, Kruppke I, Wiesmann HP, Hanke T, Kruppke B. 3D Plotting of Silica/Collagen Xerogel Granules in an Alginate Matrix for Tissue-Engineered Bone Implants. MATERIALS 2021; 14:ma14040830. [PMID: 33572321 PMCID: PMC7916147 DOI: 10.3390/ma14040830] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/20/2021] [Accepted: 02/04/2021] [Indexed: 12/02/2022]
Abstract
Today, materials designed for bone regeneration are requested to be degradable and resorbable, bioactive, porous, and osteoconductive, as well as to be an active player in the bone-remodeling process. Multiphasic silica/collagen Xerogels were shown, earlier, to meet these requirements. The aim of the present study was to use these excellent material properties of silica/collagen Xerogels and to process them by additive manufacturing, in this case 3D plotting, to generate implants matching patient specific shapes of fractures or lesions. The concept is to have Xerogel granules as active major components embedded, to a large proportion, in a matrix that binds the granules in the scaffold. By using viscoelastic alginate as matrix, pastes of Xerogel granules were processed via 3D plotting. Moreover, alginate concentration was shown to be the key to a high content of irregularly shaped Xerogel granules embedded in a minimum of matrix phase. Both the alginate matrix and Xerogel granules were also shown to influence viscoelastic behavior of the paste, as well as the dimensionally stability of the scaffolds. In conclusion, 3D plotting of Xerogel granules was successfully established by using viscoelastic properties of alginate as matrix phase.
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Affiliation(s)
- Sina Rößler
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, 01069 Dresden, Germany; (S.R.); (A.B.); (H.-P.W.); (T.H.)
| | - Andreas Brückner
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, 01069 Dresden, Germany; (S.R.); (A.B.); (H.-P.W.); (T.H.)
| | - Iris Kruppke
- Institute of Textile Machinery and High Performance Materials Technology, TU Dresden, 01069 Dresden, Germany;
| | - Hans-Peter Wiesmann
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, 01069 Dresden, Germany; (S.R.); (A.B.); (H.-P.W.); (T.H.)
| | - Thomas Hanke
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, 01069 Dresden, Germany; (S.R.); (A.B.); (H.-P.W.); (T.H.)
| | - Benjamin Kruppke
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, 01069 Dresden, Germany; (S.R.); (A.B.); (H.-P.W.); (T.H.)
- Correspondence: ; Tel.: +49-351-463-42762
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Heinemann C, Adam J, Kruppke B, Hintze V, Wiesmann HP, Hanke T. How to Get Them off?-Assessment of Innovative Techniques for Generation and Detachment of Mature Osteoclasts for Biomaterial Resorption Studies. Int J Mol Sci 2021; 22:ijms22031329. [PMID: 33572748 PMCID: PMC7865995 DOI: 10.3390/ijms22031329] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/22/2021] [Accepted: 01/24/2021] [Indexed: 12/14/2022] Open
Abstract
The fusion process of mononuclear monocytes into multinuclear osteoclasts in vitro is an essential process for the study of osteoclastic resorption of biomaterials. Thereby biomaterials offer many influencing factors such as sample shape, material composition, and surface topography, which can have a decisive influence on the fusion and thus the entire investigation. For the specific investigation of resorption, it can therefore be advantageous to skip the fusion on samples and use mature, predifferentiated osteoclasts directly. However, most conventional detachment methods (cell scraper, accutase), lead to a poor survival rate of osteoclasts or to a loss of function of the cells after their reseeding. In the present study different conventional and novel methods of detachment in combination with different culture surfaces were investigated to obtain optimal osteoclast differentiation, yield, and vitality rates without loss of function. The innovative method-using thermoresponsive surfaces for cultivation and detachment-was found to be best suited. This is in particular due to its ability to maintain osteoclast activity, as proven by TRAP 5b-, CTSK-activity and resorption pits on dentin discs and decellularized osteoblast-derived matrix plates. In conclusion, it is shown, that osteoclasts can be predifferentiated on cell culture dishes and transferred to a reference biomaterial under preservation of osteoclastic resorption activity, providing biomaterial researchers with a novel tool for material characterization.
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Thomas J, Worch H, Kruppke B, Gemming T. Contribution to understand the biomineralization of bones. J Bone Miner Metab 2020; 38:456-468. [PMID: 32008099 DOI: 10.1007/s00774-020-01083-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 01/03/2020] [Indexed: 02/06/2023]
Abstract
INTRODUCTION The goal is to propose a material scientific hypothesis for the atomic arrangement of calcium phosphates during the mineralization of bones. MATERIALS AND METHODS It was reached by the analysis of bones of healthy and osteoporotic rats using analytical transmission electron microscopic methods. RESULTS Electron diffraction patterns show hydroxyapatite (HAP) as dominant phase within the mineralized areas. In the electron energy loss spectrum, a double peak of the phosphorous L-edge seems to be a characteristic feature of the phosphorous binding in biological HAP. The hypothesis bases on periodic features on the collagen surface which agree with distances between oxygen atoms in the (200) plane of octacalcium phosphate (OCP). Bridge pillars for the HAP network consist of OCP coupled with a half unit cell on collagen by oxygen-hydrogen bridges. Possibly, the metastable OCP bridges are only a transient step, while the mineralization is starting. OCP and HAP couple by similar distances of calcium atoms in an interface close to the (100) planes of the OCP and the HAP network. To reach the perfect overlap of the equidistant Ca atoms, the HAP network has to be rotated by 22.5° around the a-axis, 11.5° around the c-axis of HAP, and 10.1° around an axis perpendicular to a and c. CONCLUSIONS A supercell based on this idea is able to explain the dominance of HAP in the electron diffraction patterns, the arrangement of the (002) lattice planes perpendicular to the collagen fiber axis, and sections of high-resolution TEM images.
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Affiliation(s)
- Jürgen Thomas
- Leibniz Institute for Solid State and Materials Research Dresden, Helmholtzstraße 20, 01069, Dresden, Germany.
| | - Hartmut Worch
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, Budapester Str. 27, 01069, Dresden, Germany
| | - Benjamin Kruppke
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technische Universität Dresden, Budapester Str. 27, 01069, Dresden, Germany
| | - Thomas Gemming
- Leibniz Institute for Solid State and Materials Research Dresden, Helmholtzstraße 20, 01069, Dresden, Germany
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Li Y, Zhang X, Dai C, Yin Y, Gong L, Pan W, Huang R, Bu Y, Liao X, Guo K, Gao F. Bioactive Three-Dimensional Graphene Oxide Foam/Polydimethylsiloxane/Zinc Silicate Scaffolds with Enhanced Osteoinductivity for Bone Regeneration. ACS Biomater Sci Eng 2020; 6:3015-3025. [PMID: 33463276 DOI: 10.1021/acsbiomaterials.9b01931] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Nanocomposite scaffold materials have shown great prospect in promoting bone integration and bone regeneration. A three-dimensional graphene oxide foam/polydimethylsiloxane/zinc silicate (GF/PDMS/ZS) scaffold for bone tissue engineering was synthesized via dip coating and hydrothermal synthesis processes, resulting in the interconnected macroporous structure. The scaffold was characterized with scanning electron microscopy (SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and thermogravimetric (TG) analysis. The result showed that scaffolds exhibiting a porous characteristic had organic-inorganic components similar to natural bone tissue. Moreover, the scaffolds possessed suitable pore size, high porosity, and good mechanical properties. In vitro experiments with mouse bone marrow mesenchymal stem cells (mBMSCs) revealed that the composite scaffold not only has great biocompatibility but also has the ability to induce mBMSC proliferation and preferential osteogentic differentiation. Thereafter, the expression of critical genes, ALP, RUNX2, VEGFA, and OPN, was activated. In vivo analysis of critical bone defect in rabbits demonstrated superior bone formation in defect sites in the GF/PDMS/ZS scaffold group at 12 weeks of post implantation without no significant inflammatory response. All the results validated that the GF/PDMS/ZS scaffold is a promising alternative for applications in bone regeneration.
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Affiliation(s)
- Yang Li
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China.,Department of Orthopedics, Affiliated Hospital of Xuzhou Medical University, 221002, Xuzhou, China
| | - Xing Zhang
- Department of Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, Aachen 52074, Germany
| | - Chengbai Dai
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China.,Department of Orthopedics, Affiliated Hospital of Xuzhou Medical University, 221002, Xuzhou, China
| | - Yiming Yin
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China
| | - Ling Gong
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China
| | - Wenzhen Pan
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China.,Department of Orthopedics, Affiliated Hospital of Xuzhou Medical University, 221002, Xuzhou, China
| | - Ruqi Huang
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China.,Department of Orthopedics, Affiliated Hospital of Xuzhou Medical University, 221002, Xuzhou, China
| | - Yeyang Bu
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China.,Department of Orthopedics, Affiliated Hospital of Xuzhou Medical University, 221002, Xuzhou, China
| | - Xianjiu Liao
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China
| | - Kaijin Guo
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China.,Department of Orthopedics, Affiliated Hospital of Xuzhou Medical University, 221002, Xuzhou, China
| | - Fenglei Gao
- School of Pharmacy, Xuzhou Medical University, 221004, Xuzhou, China
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Rößler S, Unbehau R, Gemming T, Kruppke B, Wiesmann HP, Hanke T. Calcite incorporated in silica/collagen xerogels mediates calcium release and enhances osteoblast proliferation and differentiation. Sci Rep 2020; 10:118. [PMID: 31924823 PMCID: PMC6954176 DOI: 10.1038/s41598-019-56023-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 12/05/2019] [Indexed: 11/13/2022] Open
Abstract
Multiphasic silica/collagen xerogels are biomaterials designed for bone regeneration. Biphasic silica/collagen xerogels (B30) and triphasic xerogels (B30H20 or B30CK20) additionally containing hydroxyapatite or calcite were demonstrated to exhibit several structural levels. On the first level, low fibrillar collagen serves as template for silica nanoparticle agglomerates. On second level, this silica-enriched matrix phase is fiber-reinforced by collagen fibrils. In case of hydroxyapatite incorporation in B30H20, resulting xerogels exhibit a hydroxyapatite-enriched phase consisting of hydroxyapatite particle agglomerates next to silica and low fibrillar collagen. Calcite in B30CK20 is incorporated as single non-agglomerated crystal into the silica/collagen matrix phase with embedded collagen fibrils. Both the structure of multiphasic xerogels and the manner of hydroxyapatite or calcite incorporation have an influence on the release of calcium from the xerogels. B30CK20 released a significantly higher amount of calcium into a calcium-free solution over a three-week period than B30H20. In calcium containing incubation media, all xerogels caused a decrease in calcium concentration as a result of their bioactivity, which was superimposed by the calcium release for B30CK20 and B30H20. Proliferation of human bone marrow stromal cells in direct contact to the materials was enhanced on B30CK20 compared to cells on both plain B30 and B30H20.
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Affiliation(s)
- S Rößler
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technical University Dresden, Budapester Str. 27, D-01069, Dresden, Germany.
| | - R Unbehau
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technical University Dresden, Budapester Str. 27, D-01069, Dresden, Germany
- Institute of Materials Research, Helmholtz-Zentrum Geesthacht, Postfach 1160, D-21494, Geesthacht, Germany
| | - T Gemming
- IFW Dresden, P.O. Box 270116, D-01171, Dresden, Germany
| | - B Kruppke
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technical University Dresden, Budapester Str. 27, D-01069, Dresden, Germany
| | - H-P Wiesmann
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technical University Dresden, Budapester Str. 27, D-01069, Dresden, Germany
| | - T Hanke
- Max Bergmann Center of Biomaterials and Institute of Materials Science, Technical University Dresden, Budapester Str. 27, D-01069, Dresden, Germany
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Fu YX, Wang YH, Tong XS, Gong Z, Sun XM, Yuan JC, Zheng TT, Li C, Niu DQ, Dai HG, Liu XF, Mao YJ, Tang BD, Xue W, Huang YJ. EDACO, a derivative of myricetin, inhibits the differentiation of Gaoyou duck embryonic osteoclasts in vitro. Br Poult Sci 2019; 60:169-175. [PMID: 30722674 DOI: 10.1080/00071668.2018.1564239] [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] [Indexed: 10/27/2022]
Abstract
1. This study determined the effects of (E)-3-(2-(4-(3-(2,4-dimethoxyphenyl)acryloyl)phenoxy)ethoxy)-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one (EDACO) on the differentiation of Gaoyou duck embryonic osteoclasts cultured in vitro. 2. Bone marrow mononuclear cells (BM-MNC) were collected from 23-d-old Gaoyou duck embryos and induced by macrophage colony-stimulating factor and receptor activator of nuclear factor κB ligand in the presence of EDACO at different concentrations (i.e. 10, 20, 40, 80 and 160 µM). Tartrate-resistant acid phosphatase (TRAP) staining and resorption ability determination were conducted. 3. Results suggested that EDACO suppressed the shaping of positive multinucleated cells and the number of TRAP-positive cells in the 20, 40, 80 and 160 μM EDACO groups was significantly decreased (P < 0.05 or P < 0.01). Besides, the absorption activity of differentiated duck embryonic osteoclasts was significantly inhibited (P < 0.05) in both 80 and 160 μM EDACO groups. 4. Overall, EDACO can inhibit the differentiation of BM-MNC into mature osteoclasts in duck embryos.1.
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Affiliation(s)
- Y X Fu
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - Y H Wang
- b State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering , Guizhou University , Huaxi District , Guiyang , 550025 , PR China
| | - X S Tong
- c College of Veterinary Medicine , Yangzhou University , Yangzhou , 225009 , PR China
| | - Z Gong
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - X M Sun
- d Department of Clinical Medicine , Bengbu Medical College , Bengbu , 233030 , PR China
| | - J C Yuan
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - T T Zheng
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - C Li
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - D Q Niu
- e Department of gynaecology and obstetrics , The Second Affiliated Hospital of Bengbu Medical College , Bengbu , 233030 , PR China
| | - H G Dai
- f Animal husbandry and veterinary bureau of Fengyang County , Chuzhou , 233100 , PR China
| | - X F Liu
- g Department of surgical oncology , The First Affiliated Hospital of Bengbu Medical College , Huaxi District , Bengbu , 233030 , PR China
| | - Y J Mao
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - B D Tang
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
| | - W Xue
- b State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering , Guizhou University , Huaxi District , Guiyang , 550025 , PR China
| | - Y J Huang
- a Department of Bioscience , Bengbu Medical College , Bengbu , 233030 , PR China
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