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Shang L, Wang S, Mao Y. Recent advances in plant-derived polysaccharide scaffolds in tissue engineering: A review. Int J Biol Macromol 2024:133830. [PMID: 39002914 DOI: 10.1016/j.ijbiomac.2024.133830] [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: 03/03/2024] [Revised: 06/13/2024] [Accepted: 07/10/2024] [Indexed: 07/15/2024]
Abstract
As a natural three-dimensional biopolymer, decellularized plant-derived scaffolds usually comprise various polysaccharides, mostly cellulose, pectin, and hemicellulose. They are characterized by natural biocompatibility and porous structures. The emergence of decellularized purified polysaccharide scaffolds provides an attractive method to overcome the challenges associated with nutrient delivery and biocompatibility, as they serve as optimal non-immune environments for stem cell adhesion and proliferation. To date, limited corresponding literature is available to systemically summarize the development and potential of these scaffolds in tissue engineering. Therefore, the current review summarized the biomimetic properties of plant-derived polysaccharide scaffolds and the latest progress in tissue engineering applications. This review first discusses the advantages of decellularized plant-derived polysaccharide scaffolds by briefly introducing their features and current limitations in clinical applications. Subsequently, the latest progress in emerging applications of regenerative biomaterials is reviewed, followed by a discussion of the studies on the interactions of biomaterials with cells and tissues. Finally, challenges in obtaining reliable scaffolds and possible future directions are discussed.
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Affiliation(s)
- Lijun Shang
- School of Life Sciences, Bengbu Medical University, Bengbu, China
| | - Shan Wang
- School of Life Sciences, Bengbu Medical University, Bengbu, China
| | - Yingji Mao
- School of Life Sciences, Bengbu Medical University, Bengbu, China.
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2
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Chuzeville L, Aissani A, Manisekaran A, Fleming Y, Grysan P, Contal S, Chary A, Duday D, Couture O, Anand R, Thomann JS. Size and phase preservation of amorphous calcium carbonate nanoparticles in aqueous media using different types of lignin for contrast-enhanced ultrasound imaging. J Colloid Interface Sci 2024; 658:584-596. [PMID: 38134667 DOI: 10.1016/j.jcis.2023.12.106] [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: 09/14/2023] [Revised: 12/04/2023] [Accepted: 12/17/2023] [Indexed: 12/24/2023]
Abstract
HYPOTHESIS Calcium carbonate (CaCO3) nanoparticles could have great potential for contrast-enhanced ultrasound imaging (CEUS) due to their gas-generating properties and sensitivity to physiological conditions. However, the use of nano CaCO3 for biomedical applications requires the assistance of stabilizers to control the size and avoid the fast dissolution/recrystallization of the particles when exposed to aqueous conditions. EXPERIMENTS Herein, we report the stabilization of nano CaCO3 using lignin, and synthesized core-shell amorphous CaCO3-lignin nanoparticles (LigCC NPs) with a diameter below 100 nm. We have then investigated the echogenicity of the LigCC NPs by monitoring the consequent generation of contrast in vitro for 90 min in linear and non-linear B-mode imaging. FINDINGS This research explores how lignin type and structure affect stabilization efficiency, lignin structuration around CaCO3 cores, and particle echogenicity. Interestingly, by employing lignin as the stabilizer, it becomes possible to maintain the echogenic properties of CaCO3, whereas the use of lipid coatings prevents the production of signal generation in ultrasound imaging. This work opens new avenue for CEUS imaging of the vascular and extravascular space using CaCO3, as it highlights the potential to generate contrast for extended durations at physiological pH by utilizing the amorphous phase of CaCO3.
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Affiliation(s)
- Lauriane Chuzeville
- Materials Research and Technology (MRT), Luxembourg Institute of Science and Technology, 5 Avenue des Hauts Fourneaux, Esch/Alzette L-4362, Luxembourg; University of Luxembourg, Department of Physics & Materials Science, 162a Avenue de la Faïencerie, 1511 Luxembourg city, Luxembourg
| | - Abderrahmane Aissani
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, 15 rue de l'école de médecine, 75006 Paris, France
| | - Ahilan Manisekaran
- Materials Research and Technology (MRT), Luxembourg Institute of Science and Technology, 5 Avenue des Hauts Fourneaux, Esch/Alzette L-4362, Luxembourg; University of Luxembourg, Department of Physics & Materials Science, 162a Avenue de la Faïencerie, 1511 Luxembourg city, Luxembourg
| | - Yves Fleming
- Materials Research and Technology (MRT), Luxembourg Institute of Science and Technology, 5 Avenue des Hauts Fourneaux, Esch/Alzette L-4362, Luxembourg
| | - Patrick Grysan
- Materials Research and Technology (MRT), Luxembourg Institute of Science and Technology, 5 Avenue des Hauts Fourneaux, Esch/Alzette L-4362, Luxembourg
| | - Servane Contal
- Environmental Research and Innovation (ERIN) Department, Luxembourg Institute of Science and Technology, 5 Avenue des Hauts Fourneaux, Esch/Alzette L-4362, Luxembourg
| | - Aline Chary
- Environmental Research and Innovation (ERIN) Department, Luxembourg Institute of Science and Technology, 5 Avenue des Hauts Fourneaux, Esch/Alzette L-4362, Luxembourg
| | - David Duday
- Materials Research and Technology (MRT), Luxembourg Institute of Science and Technology, 5 Avenue des Hauts Fourneaux, Esch/Alzette L-4362, Luxembourg
| | - Olivier Couture
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, 15 rue de l'école de médecine, 75006 Paris, France
| | - Resmi Anand
- Materials Research and Technology (MRT), Luxembourg Institute of Science and Technology, 5 Avenue des Hauts Fourneaux, Esch/Alzette L-4362, Luxembourg
| | - Jean-Sébastien Thomann
- Materials Research and Technology (MRT), Luxembourg Institute of Science and Technology, 5 Avenue des Hauts Fourneaux, Esch/Alzette L-4362, Luxembourg.
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3
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Okamura A, Hiratsuka T, Fushimi H, Nishimura I. Recombinant bone matrix maintains the graft space, induces vascularized bone regeneration and preserves canine tooth extraction socket structure. J Clin Periodontol 2024; 51:338-353. [PMID: 38110189 DOI: 10.1111/jcpe.13915] [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: 08/10/2023] [Revised: 10/22/2023] [Accepted: 11/24/2023] [Indexed: 12/20/2023]
Abstract
AIM Recombinant bone matrix (RBM) is a newly conceived and engineered porous bone graft granule of average size 600 μm composed of purified recombinant collagen peptide. We sought to examine the behaviour with time of RBM that was grafted in the canine tooth extraction socket. MATERIALS AND METHODS The canine tooth extraction socket of the hemisectioned mandibular third premolar distal root was grafted with RBM granules, whereas the opposite side extraction socket served as non-grafted control. The mandibular samples were harvested at 1, 3 and 6 months of healing and subjected to micro-CT imaging and decalcified paraffin-embedded histology. Separately, the effect of RBM was compared with that of deproteinized cancellous bovine bone (DCBB) and bovine atelocollagen plug (BACP) in the canine tooth extraction model at 3 months of healing. RESULTS RBM maintained the grafted space in the socket and the gingival connective tissue until new bone was formed within its porous space. The regenerated bone was highly vascularized and continued to mature, while RBM was completely bioresorbed by 6 months. The buccal and lingual alveolar ridge heights of the RBM-grafted extraction socket was better preserved than those of non-grafted control sockets. The degree of socket preservation by RBM was equivalent to that by DCBB, although their healing mechanisms were different. CONCLUSIONS This study demonstrated that RBM induced controlled active bone regeneration and preserved the extraction socket structure in a canine model. Bioresorbable RBM engineered without animal or human source materials presents a novel bone graft category with robust bone regenerative property.
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Affiliation(s)
- Ai Okamura
- Bio Science & Engineering Laboratories, FUJIFILM Corporation, Kanagawa, Japan
| | - Takahiro Hiratsuka
- Bio Science & Engineering Laboratories, FUJIFILM Corporation, Kanagawa, Japan
| | - Hideo Fushimi
- Bio Science & Engineering Laboratories, FUJIFILM Corporation, Kanagawa, Japan
| | - Ichiro Nishimura
- Weintraub Center for Reconstructive Biotechnology, UCLA School of Dentistry, Los Angeles, California, USA
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4
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Saurav S, Sharma P, Kumar A, Tabassum Z, Girdhar M, Mamidi N, Mohan A. Harnessing Natural Polymers for Nano-Scaffolds in Bone Tissue Engineering: A Comprehensive Overview of Bone Disease Treatment. Curr Issues Mol Biol 2024; 46:585-611. [PMID: 38248340 PMCID: PMC10814241 DOI: 10.3390/cimb46010038] [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: 11/26/2023] [Revised: 12/24/2023] [Accepted: 12/30/2023] [Indexed: 01/23/2024] Open
Abstract
Numerous surgeries are carried out to replace tissues that have been harmed by an illness or an accident. Due to various surgical interventions and the requirement of bone substitutes, the emerging field of bone tissue engineering attempts to repair damaged tissues with the help of scaffolds. These scaffolds act as template for bone regeneration by controlling the development of new cells. For the creation of functional tissues and organs, there are three elements of bone tissue engineering that play very crucial role: cells, signals and scaffolds. For the achievement of these aims, various types of natural polymers, like chitosan, chitin, cellulose, albumin and silk fibroin, have been used for the preparation of scaffolds. Scaffolds produced from natural polymers have many advantages: they are less immunogenic as well as being biodegradable, biocompatible, non-toxic and cost effective. The hierarchal structure of bone, from microscale to nanoscale, is mostly made up of organic and inorganic components like nanohydroxyapatite and collagen components. This review paper summarizes the knowledge and updates the information about the use of natural polymers for the preparation of scaffolds, with their application in recent research trends and development in the area of bone tissue engineering (BTE). The article extensively explores the related research to analyze the advancement of nanotechnology for the treatment of bone-related diseases and bone repair.
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Affiliation(s)
- Sushmita Saurav
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144401, Punjab, India; (S.S.); (P.S.); (Z.T.)
| | - Prashish Sharma
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144401, Punjab, India; (S.S.); (P.S.); (Z.T.)
| | - Anil Kumar
- Gene Regulation Laboratory, National Institute of Immunology, New Delhi 110067, Delhi, India;
| | - Zeba Tabassum
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144401, Punjab, India; (S.S.); (P.S.); (Z.T.)
| | - Madhuri Girdhar
- Division of Research and Development, Lovely Professional University, Phagwara 144401, Punjab, India;
| | - Narsimha Mamidi
- Wisconsin Centre for Nano Biosystems, School of Pharmacy, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Anand Mohan
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara 144401, Punjab, India; (S.S.); (P.S.); (Z.T.)
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5
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Suneetha M, Kim H, Han SS. Bone-like apatite formation in biocompatible phosphate-crosslinked bacterial cellulose-based hydrogels for bone tissue engineering applications. Int J Biol Macromol 2024; 256:128364. [PMID: 38000603 DOI: 10.1016/j.ijbiomac.2023.128364] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/14/2023] [Accepted: 11/21/2023] [Indexed: 11/26/2023]
Abstract
Addressing major bone injuries is a challenge in bone regeneration, necessitating innovative 3D hydrogel-based therapeutic approaches to enhance scaffold properties for better bioactivity. Bacterial cellulose (BC) is an excellent scaffold for bone tissue engineering due to its biocompatibility, high porosity, substantial surface area, and remarkable mechanical strength. However, its practical application is limited due to a lack of inherent osteogenic activity and biomineralization ability. In this study, we synthesized bone-like apatite in biocompatible BC hydrogel by introducing phosphate groups. Hydrogels were prepared using fibrous BC, acrylamide (AM), and bis [2-methacryloyloxy] ethyl phosphate (BMEP) as a crosslinker through free radical polymerization (P-BC-PAM). P-BC-PAM hydrogels exhibited outstanding compressive mechanical properties, highly interconnected porous structures, good swelling, and biodegradable properties. BMEP content significantly influenced the physicochemical and biological properties of the hydrogels. Increasing BMEP content enhanced the fibrous structure, porosity from 85.1 % to 89.5 %, and compressive mechanical strength. The optimized hydrogel (2.0P-BC-PAM) displayed maximum compressive stress, toughness, and elastic modulus at 75 % strain: 221 ± 0.08 kPa, 24,674.2 ± 978 kPa, and 11 ± 0.47 kPa, respectively. P-BC-PAM hydrogels underwent biomineralization in simulated body fluid (SBF) for 14 days, forming bone-like apatite with a Ca/P ratio of 1.75, similar to hydroxyapatite. Confirmed by Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and field-emission scanning electron microscopy (FE-SEM), this suggests their potential as scaffolds for bone tissue engineering. MC3T3-E1 osteoblast cells effectively attached and proliferated on P-BC-PAM. In summary, this study contributes insights into developing phosphate-functionalized BC-based hydrogels with potential applications in bone tissue engineering.
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Affiliation(s)
- Maduru Suneetha
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 38541, Republic of Korea.
| | - Hyeonjin Kim
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 38541, Republic of Korea
| | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 38541, Republic of Korea; Research Institute of Cell Culture, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 38541, Republic of Korea.
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6
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Kumawat VS, Bandyopadhyay-Ghosh S, Ghosh SB. An overview of translational research in bone graft biomaterials. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2023; 34:497-540. [PMID: 36124544 DOI: 10.1080/09205063.2022.2127143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Natural bone healing is often inadequate to treat fractures with critical size bone defects and massive bone loss. Immediate surgical interventions through bone grafts have been found to be essential on such occasions. Naturally harvested bone grafts, although are the preferred choice of the surgeons; they suffer from serious clinical limitations, including disease transmission, donor site morbidity, limited supply of graft etc. Synthetic bone grafts, on the other hand, offer a more clinically appealing approach to decode the pathways of bone repair through use of tissue engineered biomaterials. This article critically retrospects the translational research on various engineered biomaterials towards bringing transformative changes in orthopaedic healthcare. The first section of the article discusses about composition and ultrastructure of bone along with the global perspectives on statistical escalation of bone fracture surgeries requiring use of bone grafts. The next section reviews the types, benefits and challenges of various natural and synthetic bone grafts. An overview of clinically relevant biomaterials from traditionally used metallic, bioceramic, and biopolymeric biomaterials to new generation composites have been summarised. Finally, this narrative review concludes with the discussion on the emerging trends and future perspectives of the promising bone grafts.
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Affiliation(s)
- Vijay Shankar Kumawat
- Engineered Biomedical Materials Research and Innovation Centre (EnBioMatRIC), Manipal University Jaipur, Jaipur, Rajasthan, India.,Department of Mechanical Engineering, Manipal University Jaipur, Jaipur, Rajasthan, India
| | - Sanchita Bandyopadhyay-Ghosh
- Engineered Biomedical Materials Research and Innovation Centre (EnBioMatRIC), Manipal University Jaipur, Jaipur, Rajasthan, India.,Department of Mechanical Engineering, Manipal University Jaipur, Jaipur, Rajasthan, India
| | - Subrata Bandhu Ghosh
- Engineered Biomedical Materials Research and Innovation Centre (EnBioMatRIC), Manipal University Jaipur, Jaipur, Rajasthan, India.,Department of Mechanical Engineering, Manipal University Jaipur, Jaipur, Rajasthan, India
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7
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Palierse E, Masse S, Laurent G, Le Griel P, Mosser G, Coradin T, Jolivalt C. Synthesis of Hybrid Polyphenol/Hydroxyapatite Nanomaterials with Anti-Radical Properties. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3588. [PMID: 36296776 PMCID: PMC9612319 DOI: 10.3390/nano12203588] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
Plant-derived natural bioactive molecules are of great therapeutic potential but, so far, their application in nanomedicine has scarcely been studied. This work aimed at comparing two methodologies, i.e., adsorption and in situ incorporation, to prepare hybrid polyphenol/hydroxyapatite nanoparticles. Two flavonoids, baicalin and its aglycone derivative baicalein, and two phenolic acids derived from caffeic acid, rosmarinic and chlorogenic acids, were studied. Adsorption of these polyphenols on pre-formed hydroxyapatite nanoparticles did not modify particle size or shape and loading was less than 10% (w/w). In contrast, presence of polyphenols during the synthesis of nanoparticles significantly impacted and sometimes fully inhibited hydroxyapatite formation but recovered particles could exhibit higher loadings. For most hybrid particles, release profiles consisted of a 24 h burst effect followed by a slow release over 2 weeks. Antioxidant properties of the polyphenols were preserved after adsorption but not when incorporated in situ. These results provide fruitful clues for the valorization of natural bioactive molecules in nanomedicine.
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Affiliation(s)
- Estelle Palierse
- Sorbonne Université, CNRS, Laboratoire de Chimie de la Matière Condensée de Paris, 75005 Paris, France
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface, 75005 Paris, France
| | - Sylvie Masse
- Sorbonne Université, CNRS, Laboratoire de Chimie de la Matière Condensée de Paris, 75005 Paris, France
| | - Guillaume Laurent
- Sorbonne Université, CNRS, Laboratoire de Chimie de la Matière Condensée de Paris, 75005 Paris, France
| | - Patrick Le Griel
- Sorbonne Université, CNRS, Laboratoire de Chimie de la Matière Condensée de Paris, 75005 Paris, France
| | - Gervaise Mosser
- Sorbonne Université, CNRS, Laboratoire de Chimie de la Matière Condensée de Paris, 75005 Paris, France
| | - Thibaud Coradin
- Sorbonne Université, CNRS, Laboratoire de Chimie de la Matière Condensée de Paris, 75005 Paris, France
| | - Claude Jolivalt
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface, 75005 Paris, France
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8
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Chemical Bonding of Biomolecules to the Surface of Nano-Hydroxyapatite to Enhance Its Bioactivity. COATINGS 2022. [DOI: 10.3390/coatings12070999] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Hydroxyapatite (HA) is a significant constituent of bones or teeth and is widely used as an artificial bone graft. It is often used to replace the lost bones or in reconstructing alveolar bones before dental implantation. HA with biological functions finds its importance in orthopedic surgery and dentistry to increase the local concentration of calcium ions, which activate the growth and differentiation of mesenchymal stem cells (MSC). To make relevant use of HA in bone transplantation, the surfaces of orthopedic and dental implants are frequently coated with nanosized hydroxyapatite (nHA), but its low dispersibility and tendency to form aggregates, the purpose of the surface modification of bone implants is defeated. To overcome these drawbacks and to improve the histocompatibility of bone implants or to use nHA in therapeutic applications of implants in the treatment of bone diseases, various studies suggested the attachment of biomolecules (growth factors) or drugs through chemical bonding at the surface of nHA. The growth factors or drugs bonded physically at the surface of nHA are mostly unstable and burst released immediately. Therefore, reported studies suggested that the surface of nHA needs to be modified through the chemical bonding of biologically active molecules at the surface of bone implants such as proteins, peptides, or naturally occurring polysaccharides to prevent the aggregation of nHA and to get homogenous dispersion of nHA in solution. The role of irradiation in producing bioactive and antibacterial nHA through morphological variations in surfaces of nHA is also summarized by considering internal structures and the formation of reactive oxygen species on irradiation. This mini-review aims to highlight the importance of small molecules such as proteins, peptides, drugs, and photocatalysts in surface property modification of nHA to achieve stable, bioactive, and antibacterial nHA to act as artificial bone implants (scaffolds) in combination with biodegradable polymers.
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Svarca A, Grava A, Dubnika A, Ramata-Stunda A, Narnickis R, Aunina K, Rieksta E, Boroduskis M, Jurgelane I, Locs J, Loca D. Calcium Phosphate/Hyaluronic Acid Composite Hydrogels for Local Antiosteoporotic Drug Delivery. Front Bioeng Biotechnol 2022; 10:917765. [PMID: 35866026 PMCID: PMC9294454 DOI: 10.3389/fbioe.2022.917765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 06/07/2022] [Indexed: 11/13/2022] Open
Abstract
Despite the bone ability of self-regeneration, large bone defects require surgical intervention. Likewise, when it comes to osteoporotic bone fractures, new approaches should be considered a supportive mechanism for the surgery. In recent years, more and more attention has been attracted to advanced drug delivery systems for local osteoporosis treatment, combining appropriate biomaterials with antiosteoporotic drugs, allowing simultaneously to regenerate the bone and locally treat the osteoporosis. Within the current research, hyaluronic acid/strontium ranelate (HA/SrRan), HA/calcium phosphate nanoparticles (HA/CaP NPs), and HA/CaP NPs/SrRan hydrogels were prepared. The effect of CaP and SrRan presence in the composites on the swelling behavior, gel fraction, molecular structure, microstructure, and SrRan and Sr2+ release, as well as in vitro cell viability was evaluated. Obtained results revealed that the route of CaP nanoparticle incorporation into the HA matrix had a significant effect on the hydrogel gel fraction, rheological properties, swelling behavior, and microstructure. Nevertheless, it had a negligible effect on the release kinetics of SrRan and Sr2+. The highest cell (3T3) viability (>80%) was observed for HA hydrogels, with and without SrRan. Moreover, the positive effect of SrRan on 3T3 cells was also demonstrated, showing a significant increase (up to 50%) in cell viability if the used concentrations of SrRan were in the range of 0.05–0.2 μg/ml.
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Affiliation(s)
- Alise Svarca
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Andra Grava
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Arita Dubnika
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Anna Ramata-Stunda
- Department of Microbiology and Biotechnology, Faculty of Biology, University of Latvia, Riga, Latvia
| | - Raimonds Narnickis
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
| | - Kristine Aunina
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Eleonora Rieksta
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Martins Boroduskis
- Department of Microbiology and Biotechnology, Faculty of Biology, University of Latvia, Riga, Latvia
| | - Inga Jurgelane
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Janis Locs
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Dagnija Loca
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga, Latvia
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
- *Correspondence: Dagnija Loca,
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10
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Čandrlić M, Tomas M, Karl M, Malešić L, Včev A, Perić Kačarević Ž, Matijević M. Comparison of Injectable Biphasic Calcium Phosphate and a Bovine Xenograft in Socket Preservation: Qualitative and Quantitative Histologic Study in Humans. Int J Mol Sci 2022; 23:ijms23052539. [PMID: 35269686 PMCID: PMC8910217 DOI: 10.3390/ijms23052539] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 02/21/2022] [Accepted: 02/24/2022] [Indexed: 02/04/2023] Open
Abstract
This study is the first histologic evaluation of an injectable biphasic calcium phosphate (IBCP) in humans six months after socket preservation according to the principles of guided bone regeneration. After tooth extraction, the alveolar ridge of 21 patients was augmented with IBCP (maxresorb® inject) in the test group, while 20 patients in the control group received a bovine xenograft (BX) (cerabone®). Six months after augmentation, a reentry procedure was performed to collect biopsies of regenerated bone for qualitative and quantitative histologic analysis. A total of 20 biopsies were taken for analysis. Qualitative histologic analysis showed complete integration of the biomaterial and no inflammatory tissue reaction, indicating the biocompatibility of the bone grafts and the surrounding tissue in both groups. Histomorphometric analysis showed comparable results in terms of newly formed bone (IBCP: 26.47 ± 14.71%, BX: 30.47 ± 16.39%) and residual biomaterial (IBCP: 13.1 ± 14.07%, BX: 17.89 ± 11.81%), with no significant difference found across groups (p > 0.05, Mann—Whitney U test). Statistical significance between groups was found in the result of soft tissue percentage (IBCP: 60.43 ± 12.73%, BX: 51.64 ± 14.63%, p = 0.046, Mann—Whitney U test). To conclude, IBCP and BX showed good osteoconductivity and biocompatibility with comparable new bone formation six months after alveolar ridge preservation.
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Affiliation(s)
- Marija Čandrlić
- Department of Dental Medicine, Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia; (M.Č.); (M.T.); (M.K.)
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Matej Tomas
- Department of Dental Medicine, Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia; (M.Č.); (M.T.); (M.K.)
| | - Matej Karl
- Department of Dental Medicine, Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia; (M.Č.); (M.T.); (M.K.)
- Faculty of Medicine Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia
- Private Dental Practice Matej Karl, Prilaz Vilka Ivekovića 1, 31511 Belišće, Croatia
| | - Lucija Malešić
- Department of Anatomy, Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia;
| | - Aleksandar Včev
- Department of Pathophysiology, Physiology and Immunology, Faculty of Dental medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia;
| | - Željka Perić Kačarević
- Department of Anatomy, Histology, Embriology, Pathology Anatomy and Pathology Histology, Faculty of Dental Medicine and Health Osijek, J. J. Strossmayer University of Osijek, 31000 Osijek, Croatia
- Correspondence: (Ž.P.K.); (M.M.)
| | - Marko Matijević
- Community Healthcare Center of Osijek-Baranja County, 31000 Osijek, Croatia
- Correspondence: (Ž.P.K.); (M.M.)
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11
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Kamel R, Mabrouk M, El-Sayed SAM, Beherei HH, Abouzeid RE, Abo El-Fadl MT, Mahmoud AA, Maged A. Nanofibrillated cellulose/glucosamine 3D aerogel implants loaded with rosuvastatin and bioactive ceramic for dental socket preservation. Int J Pharm 2022; 616:121549. [PMID: 35131357 DOI: 10.1016/j.ijpharm.2022.121549] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 01/20/2022] [Accepted: 02/01/2022] [Indexed: 11/19/2022]
Abstract
Recycling of agro-wastes presents a great economic and ecologic value. In this study, TEMPO-oxidized nanofibrillated cellulose (TONFC) originating from sugarcane bagasse pulp was exploited in regenerative medicine. TONFC in combination with glucosamine HCl (G) were used to prepare a 3D aerogel implant loaded with rosuvastatin as an integrative approach for extraction-socket healing. Comparing the prepared devices, aerogel composed of TONFC: G (4:1 wt ratio) had the best mechanical properties and integrity. Strontium borate-based bioactive ceramic particles were prepared and characterized for crystal structure, shape, porosity, and zeta potential. The particles had a crystalline diffraction pattern relative to Sr3B2O6, and they were rod in shape with nanopores with a zeta potential value of -16 mV. The prepared bioactive ceramic (BC) was then added in different concentrations (3 or 6% w/w) to the selected aerogel implant. The BC had a concentration-dependent effect on the aerogel properties as it ameliorated its mechanical performance (compressive strength = 90 and 150 kPa for 3 and 6%, respectively) and retarded drug release (mean release time = 2.34 and 3.4 h for 3 and 6%, respectively) (p < 0.05). The microphotograph of the selected aerogel implant loaded with BC showed a rough surface with an interconnective porous structure. During cell biology testing, the selected implant loaded with the lower BC concentration had the highest ability to increase MG-63 cells proliferation. In conclusion, TONFC is a promising material to formulate rosuvastatin-loaded aerogel implant with the aid of glucosamine and bioactive ceramic for dental socket preservation.
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Affiliation(s)
- Rabab Kamel
- Pharmaceutical Technology Department, National Research Centre, Dokki, 12622 Cairo, Egypt
| | - Mostafa Mabrouk
- Refractories, Ceramics and Building Materials Department, National Research Centre, Dokki, 12622 Cairo, Egypt
| | - Sara A M El-Sayed
- Refractories, Ceramics and Building Materials Department, National Research Centre, Dokki, 12622 Cairo, Egypt
| | - Hanan H Beherei
- Refractories, Ceramics and Building Materials Department, National Research Centre, Dokki, 12622 Cairo, Egypt
| | - Ragab E Abouzeid
- Cellulose and Paper Department, National Research Centre, Dokki, 12622 Cairo, Egypt
| | - Mahmoud T Abo El-Fadl
- Biochemistry Department, Biotechnology Research Institute, National Research Centre, Dokki, 12622 Cairo, Egypt; Cancer Biology and Genetics Laboratory, Centre of Excellence for Advanced Sciences, National Research Centre, Dokki, 12622 Cairo, Egypt
| | - Azza A Mahmoud
- Pharmaceutics and Pharmaceutical Technology Department, Faculty of Pharmacy, Future University in Egypt, Egypt.
| | - Amr Maged
- Pharmaceutics and Pharmaceutical Technology Department, Faculty of Pharmacy, Future University in Egypt, Egypt; Pharmaceutical Factory, Faculty of Pharmacy, Future University in Egypt, Egypt.
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12
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Synthesis of a graphene oxide/agarose/hydroxyapatite biomaterial with the evaluation of antibacterial activity and initial cell attachment. Sci Rep 2022; 12:1971. [PMID: 35121806 PMCID: PMC8816921 DOI: 10.1038/s41598-022-06020-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 01/18/2022] [Indexed: 01/24/2023] Open
Abstract
Various materials are used in bone tissue engineering (BTE). Graphene oxide (GO) is a good candidate for BTE due to its antibacterial activity and biocompatibility. In this study, an innovative biomaterial consists of GO, agarose and hydroxyapatite (HA) was synthesized using electrophoresis system. The characterization of the synthesized biomaterial showed that needle-like crystals with high purity were formed after 10 mA/10 h of electrophoresis treatment. Furthermore, the calcium-phosphate ratio was similar to thermodynamically stable HA. In the synthesized biomaterial with addition of 1.0 wt% of GO, the colony forming units test showed significantly less Staphylococcus aureus. Initial attachment of MC3T3-E1 cells on the synthesized biomaterial was observed which showed the safety of the synthesized biomaterial for cell viability. This study showed that the synthesized biomaterial is a promising material that can be used in BTE.
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13
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Shao R, Dong Y, Zhang S, Wu X, Huang X, Sun B, Zeng B, Xu F, Liang W. State of the art of bone biomaterials and their interactions with stem cells: Current state and future directions. Biotechnol J 2022; 17:e2100074. [PMID: 35073451 DOI: 10.1002/biot.202100074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 12/07/2021] [Accepted: 12/08/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Ruyi Shao
- Department of Orthopedics Zhuji People's Hospital Shaoxing Zhejiang Province 312500 P. R. China
| | - Yongqiang Dong
- Department of Orthopaedics Xinchang People's Hospital Shaoxing Zhejiang Province 312500 P. R. China
| | - Songou Zhang
- College of Medicine Shaoxing University Shaoxing Zhejiang Province 312000 P. R. China
| | - Xudong Wu
- Department of Orthopedics Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University 355 Xinqiao Road, Dinghai District Zhoushan Zhejiang Province 316000 P. R. China
| | - Xiaogang Huang
- Department of Orthopedics Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University 355 Xinqiao Road, Dinghai District Zhoushan Zhejiang Province 316000 P. R. China
| | - Bin Sun
- Department of Orthopedics Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University 355 Xinqiao Road, Dinghai District Zhoushan Zhejiang Province 316000 P. R. China
| | - Bin Zeng
- Department of Orthopedics Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University 355 Xinqiao Road, Dinghai District Zhoushan Zhejiang Province 316000 P. R. China
| | - Fangming Xu
- Department of Orthopedics Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University 355 Xinqiao Road, Dinghai District Zhoushan Zhejiang Province 316000 P. R. China
| | - Wenqing Liang
- Department of Orthopedics Zhoushan Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University 355 Xinqiao Road, Dinghai District Zhoushan Zhejiang Province 316000 P. R. China
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14
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Carter A, Popowski K, Cheng K, Greenbaum A, Ligler FS, Moatti A. Enhancement of Bone Regeneration Through the Converse Piezoelectric Effect, A Novel Approach for Applying Mechanical Stimulation. Bioelectricity 2021; 3:255-271. [PMID: 35018335 PMCID: PMC8742263 DOI: 10.1089/bioe.2021.0019] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Serious bone injuries have devastating effects on the lives of patients including limiting working ability and high cost. Orthopedic implants can aid in healing injuries to an extent that exceeds the natural regenerative capabilities of bone to repair fractures or large bone defects. Autografts and allografts are the standard implants used, but disadvantages such as donor site complications, a limited quantity of transplantable bone, and high costs have led to an increased demand for synthetic bone graft substitutes. However, replicating the complex physiological properties of biological bone, much less recapitulating its complex tissue functions, is challenging. Extensive efforts to design biocompatible implants that mimic the natural healing processes in bone have led to the investigation of piezoelectric smart materials because the bone has natural piezoelectric properties. Piezoelectric materials facilitate bone regeneration either by accumulating electric charge in response to mechanical stress, which mimics bioelectric signals through the direct piezoelectric effect or by providing mechanical stimulation in response to electrical stimulation through the converse piezoelectric effect. Although both effects are beneficial, the converse piezoelectric effect can address bone atrophy from stress shielding and immobility by improving the mechanical response of a healing defect. Mechanical stimulation has a positive impact on bone regeneration by activating cellular pathways that increase bone formation and decrease bone resorption. This review will highlight the potential of the converse piezoelectric effect to enhance bone regeneration by discussing the activation of beneficial cellular pathways, the properties of piezoelectric biomaterials, and the potential for the more effective administration of the converse piezoelectric effect using wireless control.
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Affiliation(s)
- Amber Carter
- Department of Biological Sciences, North Carolina State University, Raleigh, North Carolina, USA
- Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA
| | - Kristen Popowski
- Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA
- Department of Molecular Biomedical Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - Ke Cheng
- Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA
- Department of Molecular Biomedical Sciences, North Carolina State University, Raleigh, North Carolina, USA
- Division of Pharmacoengineering and Molecular Pharmaceutics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina, USA
| | - Alon Greenbaum
- Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina, USA
| | - Frances S. Ligler
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina, USA
| | - Adele Moatti
- Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, USA
- Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina, USA
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15
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Eshkol-Yogev I, Kaufman A, Haddad M, Zilberman M. Cell viability of novel composite hydrogels loaded with hydroxyapatite for oral and maxillofacial bone regeneration. Odontology 2021; 110:296-304. [PMID: 34623513 DOI: 10.1007/s10266-021-00662-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 09/29/2021] [Indexed: 11/26/2022]
Abstract
The development of hydrogels for maxillofacial bone regeneration holds vast potential. However, some challenges need to be addressed to further their application in clinical settings. One challenge is optimizing cell viability. To improve mechanical strength, various materials have been investigated; however, incorporation of these materials within the hydrogel network may affect cell viability. The purpose of this study was to evaluate the cell viability of novel gelatin-alginate composite hydrogels loaded with hydroxyapatite (HA) and nano-hydroxyapatite (n-HA) for maxillofacial bone regeneration. Nine different hydrogels were prepared: three loaded with 0.5%, 1%, and 3% w/v HA; three loaded with 0.25%, 0.5%, and 1% w/v n-HA; one not loaded as a control and two HA and n-HA hydrogels with a lower concentration of the EDC crosslinker. Cell viability of human osteoblasts exposed to the hydrogels as affected by the HA type, size, and concentration, as well as to the crosslinker concentration, was investigated. An Alamar Blue assay was used to evaluate cell viability in the presence of hydrogel extracts and in aqueous solutions (without the hydrogel). A qualitative model was developed for explaining cell viability and growth. Higher percentages of cell viability were observed in the hydrogels loaded with hydroxyapatite as compared with the control. The effect of HA-related parameters, i.e., particle size and concentration, was found to increase the cytotoxic effect, as expressed in lower cell viability. The most favorable composites were the n-HA hydrogels. The incorporation of n-HA in the hydrogel to form a composite seems to be a very promising approach for maxillofacial bone regeneration applications.
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Affiliation(s)
- Inbar Eshkol-Yogev
- Department of Biomedical Engineering, Faculty of Engineering, Tel-Aviv University, Tel-Aviv, Israel.
| | - Anat Kaufman
- Department of Biomedical Engineering, Faculty of Engineering, Tel-Aviv University, Tel-Aviv, Israel
| | - Marwan Haddad
- Head of Orthopedic Department, Holy Family Hospital, Nazareth, Israel
| | - Meital Zilberman
- Department of Biomedical Engineering, Faculty of Engineering, Tel-Aviv University, Tel-Aviv, Israel
- Department of Materials Science and Engineering, Tel-Aviv University, Tel-Aviv, Israel
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16
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Sánchez-Fernández MJ, Rutjes J, Félix Lanao RP, Bender JCME, van Hest JCM, Leeuwenburgh SCG. Bone-Adhesive Hydrogels Based on Dual Crosslinked Poly(2-oxazoline)s. Macromol Biosci 2021; 21:e2100257. [PMID: 34569720 DOI: 10.1002/mabi.202100257] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/27/2021] [Indexed: 11/08/2022]
Abstract
The development of bone glues based on bone-adhesive hydrogels to allow for facile bone fracture fixation remains a major challenge. Herein, dual crosslinked hydrogels that combine tunable stiffness, ductility, and self-healing capacity are successfully synthesized. The resulting double network hydrogel is formed by chemical crosslinking of N-hydroxysuccinimide-functionalized poly(2-oxazoline)s(POx-NHS)"?> with amine-functionalized poly(2-oxazoline)s, and physical crosslinking of alendronate-functionalized poly(2-oxazoline)s (POx-Ale) with calcium ions in solution. The use of an excess of alendronate-functionalized POx-Ale polymers also ensures affinity toward calcium cations in the mineral phase of bone, thereby rendering these hydrogels adhesive to bone. The mechanical and bone-adhesive properties of these novel hydrogels are superior to commercially available fibrin sealants. Moreover, hydrogels retain their bone-adhesive properties under wet conditions. Although the dual crosslinked hydrogels swell considerably, they are stable upon immersion in phosphate-buffered saline (up to 12 d) and even in ethylenediaminetetraacetic acid solution. The enhanced mechanical and bone-adhesive properties of these hydrogels, as well as their in vitro stability, indicate that they have much application potential as bone-adhesive glues.
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Affiliation(s)
- María J Sánchez-Fernández
- Department of Dentistry-Regenerative Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, 6525 EX, the Netherlands
| | - Jens Rutjes
- Department of Dentistry-Regenerative Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, 6525 EX, the Netherlands
| | | | | | - Jan C M van Hest
- Department of Biomedical Engineering, Institute for Complex Molecular Systems, Eindhoven University of Technology, Eindhoven, MB, 5600, the Netherlands
| | - Sander C G Leeuwenburgh
- Department of Dentistry-Regenerative Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, 6525 EX, the Netherlands
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17
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Szustakiewicz K, Kryszak B, Dzienny P, Poźniak B, Tikhomirov M, Hoppe V, Szymczyk-Ziółkowska P, Tylus W, Grzymajło M, Gadomska-Gajadhur A, Antończak AJ. Cytotoxicity Study of UV-Laser-Irradiated PLLA Surfaces Subjected to Bio-Ceramisation: A New Way towards Implant Surface Modification. Int J Mol Sci 2021; 22:8436. [PMID: 34445136 PMCID: PMC8395104 DOI: 10.3390/ijms22168436] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Revised: 07/30/2021] [Accepted: 08/01/2021] [Indexed: 11/16/2022] Open
Abstract
In this research we subjected samples of poly(L-lactide) (PLLA) extruded film to ultraviolet (193 nm ArF excimer laser) radiation below the ablation threshold. The modified film was immersed in Simulated Body Fluid (SBF) at 37 °C for 1 day or 7 days to obtain a layer of apatite ceramic (CaP) coating on the modified PLLA surface. The samples were characterized by means of optical profilometry, which indicated an increase in average roughness (Ra) from 25 nm for the unmodified PLLA to over 580 nm for irradiated PLLA incubated in SBF for 1 day. At the same time, the water contact angle decreased from 78° for neat PLLA to 35° for irradiated PLLA incubated in SBF, which suggests its higher hydrophilicity. The obtained materials were investigated by means of cell response fibroblasts (3T3) and macrophage-like cells (RAW 264.7). Properties of the obtained composites were compared to the unmodified PLLA film as well as to the UV-laser irradiated PLLA. The activation of the PLLA surface by laser irradiation led to a distinct increase in cytotoxicity, while the treatment with SBF and the deposition of apatite ceramic had only a limited preventive effect on this harmful impact and depended on the cell type. Fibroblasts were found to have good tolerance for the irradiated and ceramic-covered PLLA, but macrophages seem to interact with the substrate leading to the release of cytotoxic products.
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Affiliation(s)
- Konrad Szustakiewicz
- Department of Polymer Engineering and Technology, Faculty of Chemistry, Wrocław University of Science and Technology (WUST), Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland;
| | - Bartłomiej Kryszak
- Department of Polymer Engineering and Technology, Faculty of Chemistry, Wrocław University of Science and Technology (WUST), Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland;
| | - Paulina Dzienny
- Laser and Fiber Electronics Group, Faculty of Electrical Engineering, Wrocław University of Science and Technology, 50-370 Wrocław, Poland; (P.D.); (A.J.A.)
| | - Błażej Poźniak
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, ul. Norwida 25, 50-375 Wrocław, Poland; (B.P.); (M.T.)
| | - Marta Tikhomirov
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Wrocław University of Environmental and Life Sciences, ul. Norwida 25, 50-375 Wrocław, Poland; (B.P.); (M.T.)
| | - Viktoria Hoppe
- Centre for Advanced Manufacturing Technologies, Faculty of Mechanical Engineering, Wrocław University of Science and Technology (WUST), Łukasiewicza 5, 50-370 Wrocław, Poland; (V.H.); (P.S.-Z.)
| | - Patrycja Szymczyk-Ziółkowska
- Centre for Advanced Manufacturing Technologies, Faculty of Mechanical Engineering, Wrocław University of Science and Technology (WUST), Łukasiewicza 5, 50-370 Wrocław, Poland; (V.H.); (P.S.-Z.)
| | - Włodzimierz Tylus
- Department of Advanced Material Technologies, Faculty of Chemistry, Wrocław University of Science and Technology, 50-370 Wrocław, Poland;
| | - Michał Grzymajło
- Department of Polymer Engineering and Technology, Faculty of Chemistry, Wrocław University of Science and Technology (WUST), Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland;
| | | | - Arkadiusz J. Antończak
- Laser and Fiber Electronics Group, Faculty of Electrical Engineering, Wrocław University of Science and Technology, 50-370 Wrocław, Poland; (P.D.); (A.J.A.)
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18
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Chen S, Wang H, Mainardi VL, Talò G, McCarthy A, John JV, Teusink MJ, Hong L, Xie J. Biomaterials with structural hierarchy and controlled 3D nanotopography guide endogenous bone regeneration. SCIENCE ADVANCES 2021; 7:eabg3089. [PMID: 34321208 PMCID: PMC8318363 DOI: 10.1126/sciadv.abg3089] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 06/11/2021] [Indexed: 05/08/2023]
Abstract
Biomaterials without exogenous cells or therapeutic agents often fail to achieve rapid endogenous bone regeneration with high quality. Here, we reported a class of three-dimensional (3D) nanofiber scaffolds with hierarchical structure and controlled alignment for effective endogenous cranial bone regeneration. 3D scaffolds consisting of radially aligned nanofibers guided and promoted the migration of bone marrow stem cells from the surrounding region to the center in vitro. These scaffolds showed the highest new bone volume, surface coverage, and mineral density among the tested groups in vivo. The regenerated bone exhibited a radially aligned fashion, closely recapitulating the scaffold's architecture. The organic phase in regenerated bone showed an aligned, layered, and densely packed structure, while the inorganic mineral phase showed a uniform distribution with smaller pore size and an even distribution of stress upon the simulated compression. We expect that this study will inspire the design of next-generation biomaterials for effective endogenous bone regeneration with desired quality.
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Affiliation(s)
- Shixuan Chen
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Hongjun Wang
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Valerio Luca Mainardi
- Regenerative Medicine Technologies Lab, Ente Ospedaliero Cantonale (EOC), via Tesserete 46, 6900, Lugano, Switzerland
- Laboratory of Biological Structures Mechanics (LaBS), Department of Chemistry, Material and Chemical Engineering "Giulio Natta", Politecnico di Milano, 20133, Milan, Italy
| | - Giuseppe Talò
- IRCCS Istituto Ortopedico Galeazzi, Cell and Tissue Engineering Laboratory, via Galeazzi, 4, 20161, Milan, Italy
| | - Alec McCarthy
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Johnson V John
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Matthew J Teusink
- Department of Orthaepedic Surgery and Rehabilitation, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Liu Hong
- Iowa Institute for Oral Health Research, The University of Iowa, Iowa City, IA 52242, USA
| | - Jingwei Xie
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, University of Nebraska Medical Center, Omaha, NE 68198, USA.
- Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
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19
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Mineralization of Titanium Surfaces: Biomimetic Implants. MATERIALS 2021; 14:ma14112879. [PMID: 34072082 PMCID: PMC8198012 DOI: 10.3390/ma14112879] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/21/2021] [Accepted: 05/25/2021] [Indexed: 02/06/2023]
Abstract
The surface modification by the formation of apatitic compounds, such as hydroxyapatite, improves biological fixation implants at an early stage after implantation. The structure, which is identical to mineral content of human bone, has the potential to be osteoinductive and/or osteoconductive materials. These calcium phosphates provoke the action of the cell signals that interact with the surface after implantation in order to quickly regenerate bone in contact with dental implants with mineral coating. A new generation of calcium phosphate coatings applied on the titanium surfaces of dental implants using laser, plasma-sprayed, laser-ablation, or electrochemical deposition processes produces that response. However, these modifications produce failures and bad responses in long-term behavior. Calcium phosphates films result in heterogeneous degradation due to the lack of crystallinity of the phosphates with a fast dissolution; conversely, the film presents cracks, which produce fractures in the coating. New thermochemical treatments have been developed to obtain biomimetic surfaces with calcium phosphate compounds that overcome the aforementioned problems. Among them, the chemical modification using biomineralization treatments has been extended to other materials, including composites, bioceramics, biopolymers, peptides, organic molecules, and other metallic materials, showing the potential for growing a calcium phosphate layer under biomimetic conditions.
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20
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Oliveira C, de Oliveira ALM, Chantelle L, Landers R, Medina-Carrasco S, Del Mar Orta M, Silva Filho EC, Fonseca MG. Zinc (II) modified hydroxyapatites for tetracycline removal: Zn (II) doping or ZnO deposition and their influence in the adsorption. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114879] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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21
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Palierse E, Hélary C, Krafft JM, Génois I, Masse S, Laurent G, Alvarez Echazu MI, Selmane M, Casale S, Valentin L, Miche A, Chan BC, Lau CB, Ip M, Desimone MF, Coradin T, Jolivalt C. Baicalein-modified hydroxyapatite nanoparticles and coatings with antibacterial and antioxidant properties. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 118:111537. [DOI: 10.1016/j.msec.2020.111537] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/31/2020] [Accepted: 09/17/2020] [Indexed: 12/11/2022]
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22
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O’Doherty M, Mulholland EJ, Chambers P, Pentlavalli S, Ziminska M, Chalanqui MJ, Pauly HM, Sathy BN, Donahue TH, Kelly DJ, Dunne N, McCarthy HO. Improving the Intercellular Uptake and Osteogenic Potency of Calcium Phosphate via Nanocomplexation with the RALA Peptide. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2442. [PMID: 33297306 PMCID: PMC7762210 DOI: 10.3390/nano10122442] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/26/2020] [Accepted: 11/27/2020] [Indexed: 11/17/2022]
Abstract
Calcium phosphate-base materials (e.g., alpha tri-calcium phosphate (α-TCP)) have been shown to promote osteogenic differentiation of stem/progenitor cells, enhance osteoblast osteogenic activity and mediate in vivo bone tissue formation. However, variable particle size and hydrophilicity of the calcium phosphate result in an extremely low bioavailability. Therefore, an effective delivery system is required that can encapsulate the calcium phosphate, improve cellular entry and, consequently, elicit a potent osteogenic response in osteoblasts. In this study, collagenous matrix deposition and extracellular matrix mineralization of osteoblast lineage cells were assessed to investigate osteogenesis following intracellular delivery of α-TCP nanoparticles. The nanoparticles were formed via condensation with a novel, cationic 30 mer amphipathic peptide (RALA). Nanoparticles prepared at a mass ratio of 5:1 demonstrated an average particle size of 43 nm with a zeta potential of +26 mV. The average particle size and zeta potential remained stable for up to 28 days at room temperature and across a range of temperatures (4-37 °C). Cell viability decreased 24 h post-transfection following RALA/α-TCP nanoparticle treatment; however, recovery ensued by Day 7. Immunocytochemistry staining for Type I collagen up to Day 21 post-transfection with RALA/α-TCP nanoparticles (NPs) in MG-63 cells exhibited a significant enhancement in collagen expression and deposition compared to an untreated control. Furthermore, in porcine mesenchymal stem cells (pMSCs), there was enhanced mineralization compared to α-TCP alone. Taken together these data demonstrate that internalization of RALA/α-TCP NPs elicits a potent osteogenic response in both MG-63 and pMSCs.
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Affiliation(s)
- Michelle O’Doherty
- School of Pharmacy, Queen’s University Belfast, Belfast BT9 7BL, UK; (M.O.); (E.J.M.); (P.C.); (S.P.); (M.Z.); (M.J.C.)
| | - Eoghan J. Mulholland
- School of Pharmacy, Queen’s University Belfast, Belfast BT9 7BL, UK; (M.O.); (E.J.M.); (P.C.); (S.P.); (M.Z.); (M.J.C.)
| | - Philip Chambers
- School of Pharmacy, Queen’s University Belfast, Belfast BT9 7BL, UK; (M.O.); (E.J.M.); (P.C.); (S.P.); (M.Z.); (M.J.C.)
| | - Sreekanth Pentlavalli
- School of Pharmacy, Queen’s University Belfast, Belfast BT9 7BL, UK; (M.O.); (E.J.M.); (P.C.); (S.P.); (M.Z.); (M.J.C.)
| | - Monika Ziminska
- School of Pharmacy, Queen’s University Belfast, Belfast BT9 7BL, UK; (M.O.); (E.J.M.); (P.C.); (S.P.); (M.Z.); (M.J.C.)
| | - Marine J. Chalanqui
- School of Pharmacy, Queen’s University Belfast, Belfast BT9 7BL, UK; (M.O.); (E.J.M.); (P.C.); (S.P.); (M.Z.); (M.J.C.)
| | - Hannah M. Pauly
- Department of Biomedical Engineering, University Colorado State University, 1374 Campus Delivery, Fort Collins, CO 80523, USA; (H.M.P.); (T.H.D.)
| | - Binulal N. Sathy
- Trinity Centre for Bioengineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland; (B.N.S.); (D.J.K.)
| | - Tammy H. Donahue
- Department of Biomedical Engineering, University Colorado State University, 1374 Campus Delivery, Fort Collins, CO 80523, USA; (H.M.P.); (T.H.D.)
- School of Biomedical Engineering, University of Massachusetts Amherst, 130 Natural Resources Road, Amherst, MA 01003, USA
| | - Daniel J. Kelly
- Trinity Centre for Bioengineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland; (B.N.S.); (D.J.K.)
- Department of Mechanical and Manufacturing Engineering, School of Engineering, Trinity College Dublin, Dublin 2, Ireland
- Department of Anatomy, Royal College of Surgeons in Ireland, Dublin 2, Ireland
- Advanced Materials and Bioengineering Research Centre (AMBER), Royal College of Surgeons in Ireland and Trinity College Dublin, Dublin 2, Ireland
| | - Nicholas Dunne
- School of Pharmacy, Queen’s University Belfast, Belfast BT9 7BL, UK; (M.O.); (E.J.M.); (P.C.); (S.P.); (M.Z.); (M.J.C.)
- Trinity Centre for Bioengineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland; (B.N.S.); (D.J.K.)
- Department of Mechanical and Manufacturing Engineering, School of Engineering, Trinity College Dublin, Dublin 2, Ireland
- Advanced Materials and Bioengineering Research Centre (AMBER), Royal College of Surgeons in Ireland and Trinity College Dublin, Dublin 2, Ireland
- School of Mechanical and Manufacturing Engineering, Dublin City University, Dublin 9, Ireland
- Centre for Medical Engineering Research, School of Mechanical and Manufacturing Engineering, Dublin City University, Dublin 9, Ireland
- Advanced Manufacturing Research Centre (I-Form), School of Mechanical and Manufacturing Engineering, Dublin City University, Glasnevin, Dublin 9, Ireland
- Advanced Processing Technology Research Centre, Dublin City University, Dublin 9, Ireland
| | - Helen O. McCarthy
- School of Pharmacy, Queen’s University Belfast, Belfast BT9 7BL, UK; (M.O.); (E.J.M.); (P.C.); (S.P.); (M.Z.); (M.J.C.)
- School of Chemical Sciences, Dublin City University, Dublin 9, Ireland
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23
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Mansour A, Darwiche W, Yaker L, Da Nascimento S, Gomila C, Rossi C, Jung V, Sonnet P, Kamel S, Guerrera IC, Boullier A, Ausseil J. GFOGER Peptide Modifies the Protein Content of Extracellular Vesicles and Inhibits Vascular Calcification. Front Cell Dev Biol 2020; 8:589761. [PMID: 33330469 PMCID: PMC7734313 DOI: 10.3389/fcell.2020.589761] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/26/2020] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE Vascular calcification (VC) is an active process during which vascular smooth muscle cells (VSMCs) undergo an osteogenic switch and release extracellular vesicles (EVs). In turn, the EVs serve as calcification foci via interaction with type 1 collagen (COL1). We recently showed that a specific, six-amino-acid repeat (GFOGER) in the sequence of COL1 was involved in the latter's interaction with integrins expressed on EVs. Our main objective was to test the GFOGER ability to inhibit VC. APPROACH We synthesized the GFOGER peptide and tested its ability to inhibit the inorganic phosphate (Pi)-induced calcification of VSMCs and aortic rings. Using mass spectrometry, we studied GFOGER's effect on the protein composition of EVs released from Pi-treated VSMCs. RESULTS Calcification of mouse VSMCs (MOVAS-1 cells), primary human VSMCs, and rat aortic rings was lower in the presence of GFOGER than with Pi alone (with relative decreases of 66, 58, and 91%, respectively; p < 0.001 for all) (no effect was observed with the scramble peptide GOERFG). A comparative proteomic analysis of EVs released from MOVAS-1 cells in the presence or absence of Pi highlighted significant differences in EVs' protein content. Interestingly, the expression of some of the EVs' proteins involved in the calcification process (such as osteogenic markers, TANK-binding kinase 1, and casein kinase II) was diminished in the presence of GFOGER peptide (data are available via ProteomeXchange with identifier PXD018169∗). The decrease of osteogenic marker expression observed in the presence of GFOGER was confirmed by q-RT-PCR analysis. CONCLUSION GFOGER peptide reduces vascular calcification by modifying the protein content of the subsequently released EVs, in particular by decreasing osteogenicswitching in VSMCs.
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Affiliation(s)
- Ali Mansour
- MP3CV-UR7517, CURS-Université de Picardie Jules Verne, Amiens, France
| | - Walaa Darwiche
- MP3CV-UR7517, CURS-Université de Picardie Jules Verne, Amiens, France
| | - Linda Yaker
- MP3CV-UR7517, CURS-Université de Picardie Jules Verne, Amiens, France
| | - Sophie Da Nascimento
- AGIR, UR4294, UFR de Pharmacie, Université de Picardie Jules Verne, Amiens, France
| | - Cathy Gomila
- MP3CV-UR7517, CURS-Université de Picardie Jules Verne, Amiens, France
| | - Claire Rossi
- Alliance Sorbonne Université, Université de Technologie de Compiègne, UMR7025 CNRS Enzyme and Cell Engineering Laboratory, Compiègne, France
| | - Vincent Jung
- Plateforme protéomique Necker, Faculté de Médecine Paris Descartes, Université de Paris – Structure Fédérative de Recherche Necker, INSERM US24/CNRS UMS3633, Paris, France
| | - Pascal Sonnet
- AGIR, UR4294, UFR de Pharmacie, Université de Picardie Jules Verne, Amiens, France
| | - Saïd Kamel
- MP3CV-UR7517, CURS-Université de Picardie Jules Verne, Amiens, France
- Laboratoire de Biochimie, Centre Hospitalier Universitaire d’ Amiens, Amiens, France
| | - Ida Chiara Guerrera
- Plateforme protéomique Necker, Faculté de Médecine Paris Descartes, Université de Paris – Structure Fédérative de Recherche Necker, INSERM US24/CNRS UMS3633, Paris, France
| | - Agnès Boullier
- MP3CV-UR7517, CURS-Université de Picardie Jules Verne, Amiens, France
- Laboratoire de Biochimie, Centre Hospitalier Universitaire d’ Amiens, Amiens, France
| | - Jérôme Ausseil
- MP3CV-UR7517, CURS-Université de Picardie Jules Verne, Amiens, France
- Centre de Physiopathologie Toulouse Purpan, INSERM UMR1043 – CNRS UMR5282 – Université Toulouse III, Toulouse, France
- CHU Toulouse – Institut Fédératif de Biologie, Laboratoire de Biochimie, Toulouse, France
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24
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Bioactive and Topographically-Modified Electrospun Membranes for the Creation of New Bone Regeneration Models. Processes (Basel) 2020. [DOI: 10.3390/pr8111341] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Bone injuries that arise from trauma, cancer treatment, or infection are a major and growing global challenge. An increasingly ageing population plays a key role in this, since a growing number of fractures are due to diseases such as osteoporosis, which place a burden on healthcare systems. Current reparative strategies do not sufficiently consider cell-substrate interactions that are found in healthy tissues; therefore, the need for more complex models is clear. The creation of in vitro defined 3D microenvironments is an emerging topographically-orientated approach that provides opportunities to apply knowledge of cell migration and differentiation mechanisms to the creation of new cell substrates. Moreover, introducing biofunctional agents within in vitro models for bone regeneration has allowed, to a certain degree, the control of cell fate towards osteogenic pathways. In this research, we applied three methods for functionalizing spatially-confined electrospun artificial microenvironments that presented relevant components of the native bone stem cell niche. The biological and osteogenic behaviors of mesenchymal stromal cells (MSCs) were investigated on electrospun micro-fabricated scaffolds functionalized with extracellular matrix (ECM) proteins (collagen I), glycosaminoglycans (heparin), and ceramic-based materials (bioglass). Collagen, heparin, and bioglass (BG) were successfully included in the models without modifying the fibrous structures offered by the polycaprolactone (PCL) scaffolds. Mesenchymal stromal cells (MSCs) were successfully seeded in all the biofunctional scaffolds and they showed an increase in alkaline phosphatase production when exposed to PCL/BG composites. This research demonstrates the feasibility of manufacturing smart and hierarchical artificial microenvironments for studying stem cell behavior and ultimately the potential of incorporating these artificial microenvironments into multifunctional membranes for bone tissue regeneration
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25
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Kumar P, Saini M, Dehiya BS, Sindhu A, Kumar V, Kumar R, Lamberti L, Pruncu CI, Thakur R. Comprehensive Survey on Nanobiomaterials for Bone Tissue Engineering Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2019. [PMID: 33066127 PMCID: PMC7601994 DOI: 10.3390/nano10102019] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/08/2020] [Accepted: 10/09/2020] [Indexed: 02/06/2023]
Abstract
One of the most important ideas ever produced by the application of materials science to the medical field is the notion of biomaterials. The nanostructured biomaterials play a crucial role in the development of new treatment strategies including not only the replacement of tissues and organs, but also repair and regeneration. They are designed to interact with damaged or injured tissues to induce regeneration, or as a forest for the production of laboratory tissues, so they must be micro-environmentally sensitive. The existing materials have many limitations, including impaired cell attachment, proliferation, and toxicity. Nanotechnology may open new avenues to bone tissue engineering by forming new assemblies similar in size and shape to the existing hierarchical bone structure. Organic and inorganic nanobiomaterials are increasingly used for bone tissue engineering applications because they may allow to overcome some of the current restrictions entailed by bone regeneration methods. This review covers the applications of different organic and inorganic nanobiomaterials in the field of hard tissue engineering.
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Affiliation(s)
- Pawan Kumar
- Department of Materials Science and Nanotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal 131039, India; (M.S.); (B.S.D.)
| | - Meenu Saini
- Department of Materials Science and Nanotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal 131039, India; (M.S.); (B.S.D.)
| | - Brijnandan S. Dehiya
- Department of Materials Science and Nanotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal 131039, India; (M.S.); (B.S.D.)
| | - Anil Sindhu
- Department of Biotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal 131039, India;
| | - Vinod Kumar
- Department of Bio and Nanotechnology, Guru Jambheshwar University of Science and Technology, Hisar 125001, India; (V.K.); (R.T.)
| | - Ravinder Kumar
- School of Mechanical Engineering, Lovely Professional University, Phagwara 144411, India
| | - Luciano Lamberti
- Dipartimento di Meccanica, Matematica e Management, Politecnico di Bari, 70125 Bari, Italy;
| | - Catalin I. Pruncu
- Department of Design, Manufacturing & Engineering Management, University of Strathclyde, Glasgow G1 1XJ, UK
- Department of Mechanical Engineering, Imperial College London, London SW7 2AZ, UK
| | - Rajesh Thakur
- Department of Bio and Nanotechnology, Guru Jambheshwar University of Science and Technology, Hisar 125001, India; (V.K.); (R.T.)
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26
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Zuo Q, Yao J, Lu S, Du Z, Li S, Lin F, Shi W, Zhang Y, Xiao Y. The role of organic phosphate in the spatial control of periodontium complex bio-mineralization: an in vitro study. J Mater Chem B 2020; 7:5956-5965. [PMID: 31524208 DOI: 10.1039/c9tb01261c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The periodontal structure is a particularly exquisite model of hierarchical spatial control of mineralization. Extracellular matrix control in the selective mineralization of the periodontium complex remains elusive since the extracellular matrix is a set of mineralization promoters and inhibitors. The phosphorylated proteins, which are ubiquitous in the extracellular matrix of the periodontium complex, are well-documented as primary factors in the regulation of tissue mineralization. Whether organic phosphates are key regulators in defining the interfaces between dentin, cementum, periodontal ligament and alveolar bone is an issue worthy of research. Here, we investigated the in vitro remineralization process of demineralized and dephosphorylated periodontal tissue sections. When exposed to a metastable mineralization solution, a large number of calcospherulites deposited on the surface of the dephosphorylated sections and the tissue selective mineralization were disrupted. Interestingly, on adding a dentin matrix protein-1 analogue named polyacrylic acid, the surface mineralization rate in the dephosphorylated periodontal complex reduced dramatically. In contrast, hierarchical mineralization was displayed by the demineralized section at the tissue collagen fibrillar levels in both alveolar bone and dentin regions. These results demonstrated that the organic phosphate could prevent surface mineral deposition, and the minerals could penetrate the collagen fibrils to initiate a selective and hierarchal tissue mineralization with the assistance of the dentin matrix protein-1 analogue in the periodontal complex. This study enhances our understanding of the mineralization discrepancy in the periodontal tissues, which will provide some insight into the development of biomaterials for the regeneration of soft-hard tissue interfaces.
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Affiliation(s)
- Qiliang Zuo
- Ministry Education Key Laboratory for Oral Biomedical Engineering, School of Stomatology, Wuhan University, Wuhan 430079, P. R. China.
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27
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Legnani L, Iannazzo D, Pistone A, Celesti C, Giofrè S, Romeo R, Di Pietro A, Visalli G, Fresta M, Bottino P, Blanco I, Chiacchio MA. Functionalized polyhedral oligosilsesquioxane (POSS) based composites for bone tissue engineering: synthesis, computational and biological studies. RSC Adv 2020; 10:11325-11334. [PMID: 35495324 PMCID: PMC9050444 DOI: 10.1039/d0ra01636e] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 03/12/2020] [Indexed: 12/18/2022] Open
Abstract
Functionalized polyhedral oligosilsesquioxanes (POSS) containing an isoxazolidine nucleus have been synthesized by microwave assisted 1,3-dipolar cycloaddition of N-methyl-C-alkoxycarbonyl nitrone 1 with POSS containing olefin moieties. The results of cycloaddition processes were rationalized by computational studies at the DFT level. The covalent conjugation of chitosan with the cycloadduct 3a leads to composite material CS-POSS 7 which was gelified using genipin as cross linking agent. The suitability of the system for bone tissue engineering purposes was evaluated by in vitro drug release studies using ketoprofen as a model drug and cytotoxicity assays performed on human fetal osteoblastic cells. The preliminary biological tests showed the lack of cytotoxicity of the hybrid material and suggest its potential role in bone tissue engineering applications.
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Affiliation(s)
- Laura Legnani
- Dipartimento di Scienze del Farmaco, Università di Catania Viale A. Doria 6 95125 Catania Italy
| | - Daniela Iannazzo
- Dipartimento di Ingegneria, Università di Messina Contrada Di Dio 98166 Messina Italy
| | - Alessandro Pistone
- Dipartimento di Ingegneria, Università di Messina Contrada Di Dio 98166 Messina Italy
| | - Consuelo Celesti
- Dipartimento di Ingegneria, Università di Messina Contrada Di Dio 98166 Messina Italy
| | - Salvatore Giofrè
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina Via S.S. Annunziata 98168 Messina Italy
| | - Roberto Romeo
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina Via S.S. Annunziata 98168 Messina Italy
| | - Angela Di Pietro
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali Via Consolare Valeria 1 98100 Messina Italy
| | - Giuseppa Visalli
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali Via Consolare Valeria 1 98100 Messina Italy
| | - Monica Fresta
- Dipartimento di Scienze del Farmaco, Università di Catania Viale A. Doria 6 95125 Catania Italy
| | - Paola Bottino
- Dipartimento di Scienze del Farmaco, Università di Catania Viale A. Doria 6 95125 Catania Italy
| | - Ignazio Blanco
- Dipartimento di Ingegneria Civile e Architettura, Università di Catania Viale A. Doria 6 95125 Catania Italy
| | - Maria Assunta Chiacchio
- Dipartimento di Scienze del Farmaco, Università di Catania Viale A. Doria 6 95125 Catania Italy
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28
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Xu X, Chen X, Li J. Natural protein bioinspired materials for regeneration of hard tissues. J Mater Chem B 2020; 8:2199-2215. [DOI: 10.1039/d0tb00139b] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This review describes the protein bioinspired materials for the repair of hard tissues such as enamel, dentin and bone.
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Affiliation(s)
- Xinyuan Xu
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Xingyu Chen
- College of Medicine
- Southwest Jiaotong University
- Chengdu 610003
- China
| | - Jianshu Li
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
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29
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Neto AS, Fonseca AC, Abrantes J, Coelho JF, Ferreira JM. Surface functionalization of cuttlefish bone-derived biphasic calcium phosphate scaffolds with polymeric coatings. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 105:110014. [DOI: 10.1016/j.msec.2019.110014] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 07/04/2019] [Accepted: 07/25/2019] [Indexed: 12/15/2022]
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30
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Effect of gradient biomineral concentrations on osteogenic and chondrogenic differentiation of adipose derived stem cells. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.06.037] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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31
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Bystrom JL, Pujari-Palmer M. Phosphoserine Functionalized Cements Preserve Metastable Phases, and Reprecipitate Octacalcium Phosphate, Hydroxyapatite, Dicalcium Phosphate, and Amorphous Calcium Phosphate, during Degradation, In Vitro. J Funct Biomater 2019; 10:E54. [PMID: 31783637 PMCID: PMC6963472 DOI: 10.3390/jfb10040054] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 01/15/2023] Open
Abstract
Phosphoserine modified cements (PMC) exhibit unique properties, including strong adhesion to tissues and biomaterials. While TTCP-PMCs remodel into bone in vivo, little is known regarding the bioactivity and physiochemical changes that occur during resorption. In the present study, changes in the mechanical strength and composition were evaluated for 28 days, for three formulations of αTCP based PMCs. PMCs were significantly stronger than unmodified cement (38-49 MPa vs. 10 MPa). Inclusion of wollastonite in PMCs appeared to accelerate the conversion to hydroxyapatite, coincident with slight decrease in strength. In non-wollastonite PMCs the initial compressive strength did not change after 28 days in PBS (p > 0.99). Dissolution/degradation of PMC was evaluated in acidic (pH 2.7, pH 4.0), and supersaturated fluids (simulated body fluid (SBF)). PMCs exhibited comparable mass loss (<15%) after 14 days, regardless of pH and ionic concentration. Electron microscopy, infrared spectroscopy, and X-ray analysis revealed that significant amounts of brushite, octacalcium phosphate, and hydroxyapatite reprecipitated, following dissolution in acidic conditions (pH 2.7), while amorphous calcium phosphate formed in SBF. In conclusion, PMC surfaces remodel into metastable precursors to hydroxyapatite, in both acidic and neutral environments. By tuning the composition of PMCs, durable strength in fluids, and rapid transformation can be obtained.
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Affiliation(s)
| | - Michael Pujari-Palmer
- Applied Material Science, Department of Engineering, Uppsala University, 75121 Uppsala, Sweden;
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32
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Iaquinta MR, Mazzoni E, Bononi I, Rotondo JC, Mazziotta C, Montesi M, Sprio S, Tampieri A, Tognon M, Martini F. Adult Stem Cells for Bone Regeneration and Repair. Front Cell Dev Biol 2019; 7:268. [PMID: 31799249 PMCID: PMC6863062 DOI: 10.3389/fcell.2019.00268] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 10/21/2019] [Indexed: 12/13/2022] Open
Abstract
The regeneration of bone fractures, resulting from trauma, osteoporosis or tumors, is a major problem in our super-aging society. Bone regeneration is one of the main topics of concern in regenerative medicine. In recent years, stem cells have been employed in regenerative medicine with interesting results due to their self-renewal and differentiation capacity. Moreover, stem cells are able to secrete bioactive molecules and regulate the behavior of other cells in different host tissues. Bone regeneration process may improve effectively and rapidly when stem cells are used. To this purpose, stem cells are often employed with biomaterials/scaffolds and growth factors to accelerate bone healing at the fracture site. Briefly, this review will describe bone structure and the osteogenic differentiation of stem cells. In addition, the role of mesenchymal stem cells for bone repair/regrowth in the tissue engineering field and their recent progress in clinical applications will be discussed.
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Affiliation(s)
- Maria Rosa Iaquinta
- Department of Morphology, Surgery, and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Elisa Mazzoni
- Department of Morphology, Surgery, and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Ilaria Bononi
- Department of Morphology, Surgery, and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - John Charles Rotondo
- Department of Morphology, Surgery, and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Chiara Mazziotta
- Department of Morphology, Surgery, and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Monica Montesi
- Institute of Science and Technology for Ceramics, National Research Council, Faenza, Italy
| | - Simone Sprio
- Institute of Science and Technology for Ceramics, National Research Council, Faenza, Italy
| | - Anna Tampieri
- Institute of Science and Technology for Ceramics, National Research Council, Faenza, Italy
| | - Mauro Tognon
- Department of Morphology, Surgery, and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Fernanda Martini
- Department of Morphology, Surgery, and Experimental Medicine, University of Ferrara, Ferrara, Italy
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33
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How does osteocalcin lacking γ-glutamic groups affect biomimetic apatite formation and what can we say about its structure in mineral-bound form? J Struct Biol 2019; 207:104-114. [DOI: 10.1016/j.jsb.2019.04.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 04/11/2019] [Accepted: 04/17/2019] [Indexed: 12/20/2022]
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34
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Kolb AD, Bussard KM. The Bone Extracellular Matrix as an Ideal Milieu for Cancer Cell Metastases. Cancers (Basel) 2019; 11:cancers11071020. [PMID: 31330786 PMCID: PMC6678871 DOI: 10.3390/cancers11071020] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/01/2019] [Accepted: 07/18/2019] [Indexed: 12/12/2022] Open
Abstract
Bone is a preferential site for cancer metastases, including multiple myeloma, prostate, and breast cancers.The composition of bone, especially the extracellular matrix (ECM), make it an attractive site for cancer cell colonization and survival. The bone ECM is composed of living cells embedded within a matrix composed of both organic and inorganic components. Among the organic components, type I collagen provides the tensile strength of bone. Inorganic components, including hydroxyapatite crystals, are an integral component of bone and provide bone with its rigidity. Under normal circumstances, two of the main cell types in bone, the osteoblasts and osteoclasts, help to maintain bone homeostasis and remodeling through cellular communication and response to biophysical signals from the ECM. However, under pathological conditions, including osteoporosis and cancer, bone remodeling is dysregulated. Once in the bone matrix, disseminated tumor cells utilize normal products of bone remodeling, such as collagen type I, to fuel cancer cell proliferation and lesion outgrowth. Models to study the complex interactions between the bone matrix and metastatic cancer cells are limited. Advances in understanding the interactions between the bone ECM and bone metastatic cancer cells are necessary in order to both regulate and prevent metastatic cancer cell growth in bone.
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Affiliation(s)
- Alexus D Kolb
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Karen M Bussard
- Department of Cancer Biology, Thomas Jefferson University, Philadelphia, PA 19107, USA.
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35
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Chen X, Zhu L, Liu H, Wen W, Li H, Zhou C, Luo B. Biomineralization guided by polydopamine-modifed poly(L-lactide) fibrous membrane for promoted osteoconductive activity. ACTA ACUST UNITED AC 2019; 14:055005. [PMID: 31271155 DOI: 10.1088/1748-605x/ab2f2d] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A method to mediate biomineralization of electrospinning poly(L-lactide) (PLLA) fibrous membrane assisted by polydopamine (PDA) coating was developed to obtain enhanced osteoconductive activity. The biomineralization mechanism, surface composition, morphology and hydrophilicity of the original and modified PLLA fibrous membranes were characterized. Results revealed that the PDA coating effectively accelerated the formation of hydroxyapatite (HA) on PLLA fibrous membrane and resulted a great increase in hydrophilicity. Moreover, the tensile property of PLLA fibrous membrane was enhanced by the PDA coating while almost kept unchanged by further immobilized with HA. Cells culture results indicated that the successive introduction of PDA and HA contributed to an obvious improvement in the adhesion and proliferation, as well as up-regulated alkaline phosphatase (ALP) activity and promoted osteogenic-related genes and proteins expression of MC3T3-E1 cells. Overall, the as-prepared PLLA-PDA-HA fibrous membrane can be expected as a favorable scaffold for bone tissue repair.
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Affiliation(s)
- Xuexing Chen
- Biomaterial research laboratory, Department of Material Science and Engineering, College of Science and Engineering, Jinan University, Guangzhou 510632, People's Republic of China
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36
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Olthof MGL, Kempen DHR, Liu X, Dadsetan M, Tryfonidou MA, Yaszemski MJ, Dhert WJA, Lu L. Effect of Biomaterial Electrical Charge on Bone Morphogenetic Protein-2-Induced In Vivo Bone Formation. Tissue Eng Part A 2019; 25:1037-1052. [PMID: 30612538 DOI: 10.1089/ten.tea.2018.0140] [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] [Indexed: 11/12/2022] Open
Abstract
IMPACT STATEMENT Biomaterials can play a dual role in bone regeneration: they enable local sustained delivery of growth factors, such as bone morphogenetic protein-2 (BMP-2), while they provide structural support as scaffold. By better imitating the properties of native bone tissue, scaffolds may be both osteoconductive and osteoinductive. The latter can be achieved by modifying the electrical charge of the surface. The present work uses tunable oligo[(polyethylene glycol) fumarate] hydrogel and demonstrates that negative charge enhances BMP-2-induced bone formation compared with neutral or positive charge. Altogether, this indicates that tissue-specific surface charge modifications of biomaterials hold great promise in the field of tissue regeneration.
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Affiliation(s)
- Maurits G L Olthof
- 1Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, Minnesota.,2Department of Orthopedic Surgery, Mayo Clinic College of Medicine, Rochester, Minnesota.,3Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.,4Department of Orthopaedics, University Medical Center, Utrecht, The Netherlands
| | | | - Xifeng Liu
- 1Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, Minnesota.,2Department of Orthopedic Surgery, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - Mahrokh Dadsetan
- 1Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, Minnesota.,2Department of Orthopedic Surgery, Mayo Clinic College of Medicine, Rochester, Minnesota
| | | | - Michael J Yaszemski
- 1Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, Minnesota.,2Department of Orthopedic Surgery, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - Wouter J A Dhert
- 3Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.,4Department of Orthopaedics, University Medical Center, Utrecht, The Netherlands
| | - Lichun Lu
- 1Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine, Rochester, Minnesota.,2Department of Orthopedic Surgery, Mayo Clinic College of Medicine, Rochester, Minnesota
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37
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Owen R, Reilly GC. In vitro Models of Bone Remodelling and Associated Disorders. Front Bioeng Biotechnol 2018; 6:134. [PMID: 30364287 PMCID: PMC6193121 DOI: 10.3389/fbioe.2018.00134] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 09/07/2018] [Indexed: 01/02/2023] Open
Abstract
Disruption of bone remodelling by diseases such as osteoporosis results in an imbalance between bone formation by osteoblasts and resorption by osteoclasts. Research into these metabolic bone disorders is primarily performed in vivo; however, in the last decade there has been increased interest in generating in vitro models that can reduce or replace our reliance on animal testing. With recent advances in biomaterials and tissue engineering the feasibility of laboratory-based alternatives is growing; however, to date there are no established in vitro models of bone remodelling. In vivo, remodelling is performed by organised packets of osteoblasts and osteoclasts called bone multicellular units (BMUs). The key determinant of whether osteoclasts form and remodelling occurs is the ratio between RANKL, a cytokine which stimulates osteoclastogenesis, and OPG, its inhibitor. This review initially details the different circumstances, conditions, and factors which have been found to modulate the RANKL:OPG ratio, and fundamental factors to be considered if a robust in vitro model is to be developed. Following this, an examination of what has been achieved thus far in replicating remodelling in vitro using three-dimensional co-cultures is performed, before overviewing how such systems are already being utilised in the study of associated diseases, such as metastatic cancer and dental disorders. Finally, a discussion of the most important considerations to be incorporated going forward is presented. This details the need for the use of cells capable of endogenously producing the required cytokines, application of mechanical stimulation, and the presence of appropriate hormones in order to produce a robust model of bone remodelling.
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Affiliation(s)
| | - Gwendolen C. Reilly
- Department of Materials Science and Engineering, University of Sheffield, Insigneo Institute for in silico Medicine, Sheffield, United Kingdom
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38
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Guven M, Altuncu MS, Bal T, Oran DC, Gulyuz U, Kizilel S, Okay O, Avci D. Bisphosphonic Acid-Functionalized Cross-Linkers to Tailor Hydrogel Properties for Biomedical Applications. ACS OMEGA 2018; 3:8638-8647. [PMID: 31458994 PMCID: PMC6644954 DOI: 10.1021/acsomega.8b01103] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 07/23/2018] [Indexed: 05/05/2023]
Abstract
Two bisphosphonic acid-functionalized cross-linkers (one novel) with different spacer chain characteristics were synthesized and incorporated into hydrogels by copolymerization with 2-hydroxyethyl methacrylate at different ratios to control the hydrogels' swelling, mechanical properties, and ability to support mineralization for biomedical applications. The cross-linkers were synthesized by reaction of 2-isocyanatoethyl methacrylate and bisphosphonated diamines followed by selective dealkylation of the bisphosphonate ester groups. The hydrogels provide in vitro growth of carbonated apatite, morphology affected by the cross-linker structure. The hydrogels exhibit a high Young's modulus E (up to 400 kPa) and can sustain up to 10.2 ± 0.1 MPa compressive stresses. E and hence the cross-link density significantly increases upon mineralization reflecting the formation of many bisphosphonate BP-Ca2+ bonds acting as additional cross-links. Cyclic mechanical tests reveal self-recoverability of hydrogels because of reversible nature of BP-Ca2+ bonds. The results suggest that these cross-linkers can add calcium-binding abilities to hydrogels synthesized from any monomer and improve their mechanical, swelling, and mineralization properties and hence are potentially useful materials for biomedical applications.
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Affiliation(s)
- Melek
N. Guven
- Department
of Chemistry, Bogazici University, Bebek, 34342 Istanbul, Turkey
| | - Merve S. Altuncu
- Department
of Chemistry, Bogazici University, Bebek, 34342 Istanbul, Turkey
| | - Tugba Bal
- Department
of Chemical and Biological Engineering, Koc University, Rumelifeneri Yolu, Sariyer, 34450 Istanbul, Turkey
| | - Dilem C. Oran
- Department
of Chemical and Biological Engineering, Koc University, Rumelifeneri Yolu, Sariyer, 34450 Istanbul, Turkey
| | - Umit Gulyuz
- Department
of Chemistry and Chemical Processing Technologies, Kirklareli University, Luleburgaz, 39750 Kirklareli, Turkey
| | - Seda Kizilel
- Department
of Chemical and Biological Engineering, Koc University, Rumelifeneri Yolu, Sariyer, 34450 Istanbul, Turkey
| | - Oguz Okay
- Department
of Chemistry, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey
| | - Duygu Avci
- Department
of Chemistry, Bogazici University, Bebek, 34342 Istanbul, Turkey
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39
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Pettian MS, Plepis AMDG, Martins VDCA, dos Santos GR, Pinto CAL, Galdeano EA, Calegari ARA, de Moraes CA, da Cunha MR. Use of an anionic collagen matrix made from bovine intestinal serosa for in vivo repair of cranial defects. PLoS One 2018; 13:e0197806. [PMID: 30001321 PMCID: PMC6042682 DOI: 10.1371/journal.pone.0197806] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 05/09/2018] [Indexed: 12/15/2022] Open
Abstract
Polymeric biomaterials composed of extracellular matrix components possess osteoconductive capacity that is essential for bone healing. The presence of collagen and the ability to undergo physicochemical modifications render these materials a suitable alternative in bone regenerative therapies. The objective of this study was to evaluate the osteogenic capacity of collagen-based matrices (native and anionic after alkaline hydrolysis) made from bovine intestinal serosa (MBIS). Twenty-five animals underwent surgery to create a cranial defect to be filled with native and anionic collagen matrixes, mmineralized and non mineralized. The animals were killed painlessly 6 weeks after surgery and samples of the wound area were submitted to routine histology and morphometric analysis. In the surgical area there was new bone formation projecting from the margins to the center of the defect. More marked bone neoformation occurred in the anionic matrices groups in such a way that permitted union of the opposite margins of the bone defect. The newly formed bone matrix exhibited good optical density of type I collagen fibers. Immunoexpression of osteocalcin by osteocytes was observed in the newly formed bone. Morphometric analysis showed a greater bone volume in the groups receiving the anionic matrices compared to the native membranes. Mineralization of the biomaterial did not increase its osteoregenerative capacity. In conclusion, the anionic matrix exhibits osteoregenerative capacity and is suitable for bone reconstruction therapies.
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Affiliation(s)
- Mariane Silva Pettian
- Department of Morphology and Pathology, Faculty of Medicine of Jundiaí, São Paulo, Brazil, Jundiaí –SP, Brazil
| | - Ana Maria de Guzzi Plepis
- Interunit Postgraduate Program in Bioengineering, University of São Paulo, USP, São Carlos-SP, Brazil
- Institute of Chemistry of São Carlos, University of São Paulo, USP, São Carlos-SP, Brazil
| | | | - Geovane Ribeiro dos Santos
- Department of Morphology and Pathology, Faculty of Medicine of Jundiaí, São Paulo, Brazil, Jundiaí –SP, Brazil
| | - Clovis Antônio Lopes Pinto
- Department of Morphology and Pathology, Faculty of Medicine of Jundiaí, São Paulo, Brazil, Jundiaí –SP, Brazil
- Department of Anatomical Pathology, A.C. Camargo Cancer Center, São Paulo, SP, Brazil
| | - Ewerton Alexandre Galdeano
- Department of Morphology and Pathology, Faculty of Medicine of Jundiaí, São Paulo, Brazil, Jundiaí –SP, Brazil
| | | | - Carlos Alberto de Moraes
- Department of Morphology and Pathology, Faculty of Medicine of Jundiaí, São Paulo, Brazil, Jundiaí –SP, Brazil
| | - Marcelo Rodrigues da Cunha
- Department of Morphology and Pathology, Faculty of Medicine of Jundiaí, São Paulo, Brazil, Jundiaí –SP, Brazil
- Interunit Postgraduate Program in Bioengineering, University of São Paulo, USP, São Carlos-SP, Brazil
- * E-mail:
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40
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Harja M, Ciobanu G. Studies on adsorption of oxytetracycline from aqueous solutions onto hydroxyapatite. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 628-629:36-43. [PMID: 29428858 DOI: 10.1016/j.scitotenv.2018.02.027] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 02/02/2018] [Accepted: 02/02/2018] [Indexed: 05/28/2023]
Abstract
The presence of antibiotics in the water and wastewater has raised problems due to potential impacts on the environment and consequently their removal is of great importance. For this reason, this article aims to perform a study on the possibility of oxytetracycline (OTC) adsorption from aqueous medium by using the hydroxyapatite (HA) nanopowders as adsorbent materials. The hydroxyapatite nanopowders were synthesized by wet precipitation method by using orthophosphoric acid and calcium hydroxide as raw materials and investigated by XRD, SEM-EDX, FTIR and BET methods. The uncalcined and calcined hydroxyapatite samples have hexagonal crystal structure with crystal sizes smaller than 100nm and a specific surface area of 316m2/g and 139m2/g, respectively. The adsorption behavior of oxytetracycline, a zwitterionic antibiotic, on nanohydroxyapatite was investigated as a function of pH, contact time, adsorbent dosage and drug concentration by means of batch adsorption experiments. High oxytetracycline removal rates of about 97.58% and 89.95% for the uncalcined and calcined nanohydroxyapatites, respectively, were obtained at pH8 and ambient temperature. The adsorption process of oxytetracycline onto nanohydroxyapatite samples was found to follow a pseudo-second order and intraparticle diffusion kinetic models. The maximum adsorption capacities of 291.32mg/g and 278.27mg/g for uncalcined and calcined nanohydroxyapatite samples, respectively, have been found. The adsorption mechanism of OTC on the hydroxyapatite surface at pH8 can be established via surface complexation. The obtained results are indicative of good hydroxyapatite adsorption ability towards oxytetracycline drug.
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Affiliation(s)
- Maria Harja
- "Gheorghe Asachi" Technical University of Iasi, Prof. dr. docent Dimitrie Mangeron Rd., no. 73, Iasi 700050, Romania
| | - Gabriela Ciobanu
- "Gheorghe Asachi" Technical University of Iasi, Prof. dr. docent Dimitrie Mangeron Rd., no. 73, Iasi 700050, Romania.
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41
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Olthof MGL, Tryfonidou MA, Liu X, Pouran B, Meij BP, Dhert WJA, Yaszemski MJ, Lu L, Alblas J, Kempen DHR. Phosphate Functional Groups Improve Oligo[(Polyethylene Glycol) Fumarate] Osteoconduction and BMP-2 Osteoinductive Efficacy. Tissue Eng Part A 2018; 24:819-829. [PMID: 29065776 DOI: 10.1089/ten.tea.2017.0229] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Off-the-shelf availability in large quantities, drug delivery functionality, and modifiable chemistry and mechanical properties make synthetic polymers highly suitable candidates for bone grafting. However, most synthetic polymers lack the ability to support cell attachment, proliferation, migration, and differentiation, and ultimately tissue formation. Incorporating anionic peptides into the polymer that mimics acidic proteins, which contribute to biomineralization and cellular attachment, could enhance bone formation. Therefore, this study investigates the effect of a phosphate functional group on osteoconductivity and BMP-2-induced bone formation in an injectable and biodegradable oligo[(polyethylene glycol) fumarate] (OPF) hydrogel. Three types of OPF hydrogels were fabricated using 0%, 20%, or 40% Bis(2-(methacryloyloxy)ethyl) phosphate creating unmodified OPF-noBP and phosphate-modified OPF-BP20 and OPF-BP40, respectively. To account for the osteoinductive effect of various BMP-2 release profiles, two different release profiles (i.e., different ratios of burst and sustained release) were obtained by varying the BMP-2 loading method. To investigate the osteoconductive effect of phosphate modification, unloaded OPF composites were assessed for bone formation in a bone defect model after 3, 6, and 9 weeks. To determine the effect of the hydrogel phosphate modification on BMP-2-induced bone formation, BMP-2 loaded OPF composites with differential BMP-2 release were analyzed after 9 weeks of subcutaneous implantation in rats. The phosphate-modified OPF hydrogels (OPF-BP20 and OPF-BP40) generated significantly more bone in an orthotopic defect compared to the unmodified hydrogel (OPF-noBP). Furthermore, the phosphate functionalized surface-enhanced BMP-2-induced ectopic bone formation regardless of the BMP-2 release profile. In conclusion, this study clearly shows that phosphate functional groups improve the osteoconductive properties of OPF and enhanced BMP-2-induced bone formation. Therefore, functionalizing hydrogels with phosphate groups by crosslinking monomers into the hydrogel matrix could provide a valuable method for improving polymer characteristics and holds great promise for bone tissue engineering.
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Affiliation(s)
- Maurits G L Olthof
- 1 Department of Orthopedics, University Medical Center , Utrecht, The Netherlands .,2 Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine , Rochester, Minnesota.,3 Department of Orthopedics, Mayo Clinic College of Medicine , Rochester, Minnesota.,4 Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University , Utrecht, The Netherlands
| | - Marianna A Tryfonidou
- 4 Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University , Utrecht, The Netherlands
| | - Xifeng Liu
- 2 Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine , Rochester, Minnesota.,3 Department of Orthopedics, Mayo Clinic College of Medicine , Rochester, Minnesota
| | - Behdad Pouran
- 1 Department of Orthopedics, University Medical Center , Utrecht, The Netherlands .,5 Department of Biomechanical Engineering, Faculty of Mechanical, Maritime, and Materials Engineering, Delft University of Technology (TU Delft) , Delft, The Netherlands
| | - Björn P Meij
- 4 Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University , Utrecht, The Netherlands
| | - Wouter J A Dhert
- 1 Department of Orthopedics, University Medical Center , Utrecht, The Netherlands .,4 Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University , Utrecht, The Netherlands
| | - Michael J Yaszemski
- 2 Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine , Rochester, Minnesota.,3 Department of Orthopedics, Mayo Clinic College of Medicine , Rochester, Minnesota
| | - Lichun Lu
- 2 Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicine , Rochester, Minnesota.,3 Department of Orthopedics, Mayo Clinic College of Medicine , Rochester, Minnesota
| | - Jacqueline Alblas
- 1 Department of Orthopedics, University Medical Center , Utrecht, The Netherlands
| | - Diederik H R Kempen
- 6 Department of Orthopaedic Surgery, Onze Lieve Vrouwe Gasthuis , Amsterdam, The Netherlands
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42
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Baek J, Lee H, Jang TS, Song J, Kim HE, Jung HD. Incorporation of Calcium Sulfate Dihydrate into Hydroxyapatite Microspheres To Improve the Release of Bone Morphogenetic Protein-2 and Accelerate Bone Regeneration. ACS Biomater Sci Eng 2018; 4:846-856. [DOI: 10.1021/acsbiomaterials.7b00715] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jaeuk Baek
- Department of Materials Science and Engineering, Seoul National University, Seoul 151-742, South Korea
| | - Hyun Lee
- Department of Materials Science and Engineering, Seoul National University, Seoul 151-742, South Korea
| | - Tae-Sik Jang
- Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457, Singapore
| | - Juha Song
- Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457, Singapore
| | - Hyoun-Ee Kim
- Department of Materials Science and Engineering, Seoul National University, Seoul 151-742, South Korea
- Biomedical Implant Convergence Research Center, Advanced Institutes of Convergence Technology, Suwon 443-270, South Korea
| | - Hyun-Do Jung
- Liquid Processing & Casting Technology R&D Group, Korea Institute of Industrial Technology, Incheon 21999, Korea
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43
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Ha SW, Park J, Habib MM, Beck GR. Nano-Hydroxyapatite Stimulation of Gene Expression Requires Fgf Receptor, Phosphate Transporter, and Erk1/2 Signaling. ACS APPLIED MATERIALS & INTERFACES 2017; 9:39185-39196. [PMID: 29045789 DOI: 10.1021/acsami.7b12029] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Hydroxyapatite (HAp) is critical to health both as the main structural material of the skeleton and storage material of calcium and phosphate. Nanosized HAp (nHAp) is naturally produced by mineralizing cells during bone formation and remodeling and is the main constituent of the skeleton. As such, HAp is currently being investigated as a therapeutic biomaterial for orthopedic and dental purposes. Recent studies have suggested that extracellular nHAp can influence osteoblast lineage commitment and cell function through changes in gene expression; however, the mechanisms remain to be elucidated. Here, the cellular and molecular mechanism by which rod-shaped nHAp (10 × 100 nm) stimulates gene expression in preosteoblast bone marrow stromal cells was investigated. Electron microscopy detected a rapid and stable interaction of nHAp with the cell membrane, which correlated with a strong stimulation of the Erk1/2 signaling pathway. Results also identified the requirement of the Fgf receptor signaling and phosphate-transporters for nHAp regulated gene expression whereas a calcium-sensing receptor inhibitor had no effect. Collectively, the study uncovers novel signaling pathways and cellular events specifically stimulated by and required for the cellular response to free extracellular HAp. The results provide insight into the osteoblastic response to HAp relevant to functional mineralization and pathological calcification and could be used in the development of biomaterials for orthopedic purposes.
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Affiliation(s)
- Shin-Woo Ha
- Department of Medicine, Division of Endocrinology, Emory University , 101 Woodruff Circle, 1026 WMRB, Atlanta, Georgia 30322, United States
| | - Jonathan Park
- Department of Medicine, Division of Endocrinology, Emory University , 101 Woodruff Circle, 1026 WMRB, Atlanta, Georgia 30322, United States
| | - Mark M Habib
- The Atlanta Department of Veterans Affairs Medical Center , Decatur, Georgia 30033, United States
| | - George R Beck
- The Atlanta Department of Veterans Affairs Medical Center , Decatur, Georgia 30033, United States
- Department of Medicine, Division of Endocrinology, Emory University , 101 Woodruff Circle, 1026 WMRB, Atlanta, Georgia 30322, United States
- The Winship Cancer Institute, Emory University School of Medicine , Atlanta, Georgia 30322, United States
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44
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Functionalized biomimetic calcium phosphates for bone tissue repair. J Appl Biomater Funct Mater 2017; 15:e313-e325. [PMID: 28574097 DOI: 10.5301/jabfm.5000367] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2017] [Indexed: 12/17/2022] Open
Abstract
The design and development of novel materials for biomineralized tissues is an extremely attractive field of research where calcium phosphates (CaPs)-based materials for biomedical applications play a leading role. The biological performance of these compounds can be enhanced through functionalization with biologically active ions and molecules. This review reports on some important recent achievements in creating functionalized biomimetic CaP materials for applications in the musculoskeletal field. Particular attention is focused on the modifications of these inorganic compounds with bioactive ions, growth factors and drugs, as well as on recent trends in some important CaP applications as biomaterials - namely, as bone cements, coatings of metallic implants and scaffolds for regenerative medicine.
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45
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Harding JL, Krebs MD. Bioinspired Deposition-Conversion Synthesis of Tunable Calcium Phosphate Coatings on Polymeric Hydrogels. ACS Biomater Sci Eng 2017; 3:2024-2032. [DOI: 10.1021/acsbiomaterials.7b00280] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Jacqueline L. Harding
- Department of Chemical and
Biological Engineering, Colorado School of Mines, 1613 Illinois
Street, Golden, Colorado 80401, United States
| | - Melissa D. Krebs
- Department of Chemical and
Biological Engineering, Colorado School of Mines, 1613 Illinois
Street, Golden, Colorado 80401, United States
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46
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Liu Y, Liu S, Luo D, Xue Z, Yang X, Gu L, Zhou Y, Wang T. Hierarchically Staggered Nanostructure of Mineralized Collagen as a Bone-Grafting Scaffold. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:8740-8748. [PMID: 27530607 DOI: 10.1002/adma.201602628] [Citation(s) in RCA: 98] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 07/03/2016] [Indexed: 06/06/2023]
Abstract
A hierarchical, intrafibrillarly mineralized collagen (HIMC) is achieved through a selective mineralization progress in the collagenous gap regions mediated by poly(acrylic acid) with appropriate molecular weight. The associated topographical features directly correlate with nanomechanical heterogeneities of the HIMC to accommodate a broad range of external loads. Moreover, this hierarchically staggered nanostructure provides an optimized microenvironment to improve bone regeneration by instructing host cells.
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Affiliation(s)
- Yan Liu
- Center for Craniofacial Stem Cell Research and Regeneration, Department of Orthodontics, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, 100081, China
| | - Shuai Liu
- Center for Craniofacial Stem Cell Research and Regeneration, Department of Orthodontics, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, 100081, China
| | - Dan Luo
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing, 100190, China
- State Key Laboratory of Heavy Oil Processing, Institute of New Energy, China University of Petroleum (Beijing), Beijing, 102249, China
| | - Zhenjie Xue
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing, 100190, China
| | - Xinan Yang
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Lin Gu
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yanheng Zhou
- Center for Craniofacial Stem Cell Research and Regeneration, Department of Orthodontics, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, 100081, China.
| | - Tie Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, The Chinese Academy of Sciences, Beijing, 100190, China.
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47
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Farbod K, Sariibrahimoglu K, Curci A, Hayrapetyan A, Hakvoort JN, van den Beucken JJ, Iafisco M, Margiotta N, Leeuwenburgh SC. Controlled Release of Chemotherapeutic Platinum–Bisphosphonate Complexes from Injectable Calcium Phosphate Cements. Tissue Eng Part A 2016; 22:788-800. [DOI: 10.1089/ten.tea.2016.0001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Affiliation(s)
- Kambiz Farbod
- Department of Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Kemal Sariibrahimoglu
- Department of Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Alessandra Curci
- Department of Chemistry, Università degli Studi di Bari Aldo Moro, Bari, Italy
| | - Astghik Hayrapetyan
- Department of Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jan N.W. Hakvoort
- Department of Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jeroen J.J.P. van den Beucken
- Department of Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Michele Iafisco
- Institute of Science and Technology for Ceramics (ISTEC), National Research Council (CNR), Faenza, Italy
| | - Nicola Margiotta
- Department of Chemistry, Università degli Studi di Bari Aldo Moro, Bari, Italy
| | - Sander C.G. Leeuwenburgh
- Department of Biomaterials, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
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48
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Farbod K, Diba M, Zinkevich T, Schmidt S, Harrington MJ, Kentgens APM, Leeuwenburgh SCG. Gelatin Nanoparticles with Enhanced Affinity for Calcium Phosphate. Macromol Biosci 2016; 16:717-29. [DOI: 10.1002/mabi.201500414] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 12/09/2015] [Indexed: 01/04/2023]
Affiliation(s)
- Kambiz Farbod
- Department of Biomaterials; Radboud Institute for Molecular Life Sciences; Radboud University Medical Center; Philips van Leydenlaan 25 6525 EX Nijmegen The Netherlands
| | - Mani Diba
- Department of Biomaterials; Radboud Institute for Molecular Life Sciences; Radboud University Medical Center; Philips van Leydenlaan 25 6525 EX Nijmegen The Netherlands
| | - Tatiana Zinkevich
- Department of Solid State NMR; Institute for Molecules and Materials; Radboud University; Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
| | - Stephan Schmidt
- Biophysical Chemistry Group; Institute of Biochemistry; Faculty of Biosciences; Pharmacy and Psychology; Universität Leipzig; D-04103 Leipzig Germany
- Institute of Organic and Macromolecular Chemistry; Heinrich-Heine-University Düsseldorf; Universitätsstrasse 1 D-40225 Düsseldorf Germany
| | - Matthew J. Harrington
- Department of Biomaterials; Max Planck Institute for Colloids and Interfaces; D-14424 Potsdam Germany
| | - Arno P. M. Kentgens
- Department of Solid State NMR; Institute for Molecules and Materials; Radboud University; Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
| | - Sander C. G. Leeuwenburgh
- Department of Biomaterials; Radboud Institute for Molecular Life Sciences; Radboud University Medical Center; Philips van Leydenlaan 25 6525 EX Nijmegen The Netherlands
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49
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Farbod K, Curci A, Diba M, Zinkevich T, Kentgens APM, Iafisco M, Margiotta N, Leeuwenburgh SCG. Dual-functionalisation of gelatine nanoparticles with an anticancer platinum(ii)–bisphosphonate complex and mineral-binding alendronate. RSC Adv 2016. [DOI: 10.1039/c6ra19915a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Mineral-binding gelatine nanoparticles can be loaded with tailored amounts of anticancer molecules, which may benefit the development of bone-seeking carriers for targeted delivery of drugs to treat bone tumours.
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Affiliation(s)
- Kambiz Farbod
- Department of Biomaterials
- Radboud Institute for Molecular Life Sciences
- Radboud University Medical Center
- 6525 EX Nijmegen
- The Netherlands
| | - Alessandra Curci
- Dipartimento di Chimica
- Università degli Studi di Bari Aldo Moro
- 70125 Bari
- Italy
| | - Mani Diba
- Department of Biomaterials
- Radboud Institute for Molecular Life Sciences
- Radboud University Medical Center
- 6525 EX Nijmegen
- The Netherlands
| | - Tatiana Zinkevich
- Department of Solid State NMR
- Institute for Molecules and Materials
- Radboud University
- 6525 AJ Nijmegen
- The Netherlands
| | - Arno P. M. Kentgens
- Department of Solid State NMR
- Institute for Molecules and Materials
- Radboud University
- 6525 AJ Nijmegen
- The Netherlands
| | - Michele Iafisco
- Institute of Science and Technology for Ceramics (ISTEC)
- National Research Council (CNR)
- 48018 Faenza
- Italy
| | - Nicola Margiotta
- Dipartimento di Chimica
- Università degli Studi di Bari Aldo Moro
- 70125 Bari
- Italy
| | - Sander C. G. Leeuwenburgh
- Department of Biomaterials
- Radboud Institute for Molecular Life Sciences
- Radboud University Medical Center
- 6525 EX Nijmegen
- The Netherlands
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50
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Su K, Wang C. Recent advances in the use of gelatin in biomedical research. Biotechnol Lett 2015; 37:2139-45. [PMID: 26160110 DOI: 10.1007/s10529-015-1907-0] [Citation(s) in RCA: 243] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 06/29/2015] [Indexed: 10/23/2022]
Abstract
The biomacromolecule, gelatin, has increasingly been used in biomedicine-beyond its traditional use in food and cosmetics. The appealing advantages of gelatin, such as its cell-adhesive structure, low cost, off-the-shelf availability, high biocompatibility, biodegradability and low immunogenicity, among others, have made it a desirable candidate for the development of biomaterials for tissue engineering and drug delivery. Gelatin can be formulated in the form of nanoparticles, employed as size-controllable porogen, adopted as surface coating agent and mixed with synthetic or natural biopolymers forming composite scaffolds. In this article, we review recent advances in the versatile applications of gelatin within biomedical context and attempt to draw upon its advantages and potential challenges.
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Affiliation(s)
- Kai Su
- CSIRO Manufacturing Flagship, Bayview Avenue, Clayton, VIC, 3169, Australia
| | - Chunming Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Avenida da Universidade, N22-6011, Taipa, Macau, Special Administrative Region, People's Republic of China.
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