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Ladhari S, Vu NN, Boisvert C, Saidi A, Nguyen-Tri P. Recent Development of Polyhydroxyalkanoates (PHA)-Based Materials for Antibacterial Applications: A Review. ACS APPLIED BIO MATERIALS 2023; 6:1398-1430. [PMID: 36912908 DOI: 10.1021/acsabm.3c00078] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
The diseases caused by microorganisms are innumerable existing on this planet. Nevertheless, increasing antimicrobial resistance has become an urgent global challenge. Thus, in recent decades, bactericidal materials have been considered promising candidates to combat bacterial pathogens. Recently, polyhydroxyalkanoates (PHAs) have been used as green and biodegradable materials in various promising alternative applications, especially in healthcare for antiviral or antiviral purposes. However, it lacks a systematic review of the recent application of this emerging material for antibacterial applications. Therefore, the ultimate goal of this review is to provide a critical review of the state of the art recent development of PHA biopolymers in terms of cutting-edge production technologies as well as promising application fields. In addition, special attention was given to collecting scientific information on antibacterial agents that can potentially be incorporated into PHA materials for biological and durable antimicrobial protection. Furthermore, the current research gaps are declared, and future research perspectives are proposed to better understand the properties of these biopolymers as well as their possible applications.
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Affiliation(s)
- Safa Ladhari
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada
| | - Nhu-Nang Vu
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada
| | - Cédrik Boisvert
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada
| | - Alireza Saidi
- Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Institut de Recherche Robert-Sauvé en Santé et Sécurité du Travail (IRSST), 505 Boulevard de Maisonneuve Ouest, Montréal, Québec H3A 3C2, Canada
| | - Phuong Nguyen-Tri
- Department of Chemistry, Biochemistry and Physics, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada.,Laboratory of Advanced Materials for Energy and Environment, Université du Québec à Trois-Rivières (UQTR), 3351 Boulevard des Forges, Trois-Rivières, Québec G8Z 4M3, Canada
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Bonartsev A, Voinova V, Volkov A, Muraev A, Boyko E, Venediktov A, Didenko N, Dolgalev A. Scaffolds Based on Poly(3-Hydroxybutyrate) and Its Copolymers for Bone Tissue Engineering (Review). Sovrem Tekhnologii Med 2022; 14:78-90. [PMID: 37181830 PMCID: PMC10171059 DOI: 10.17691/stm2022.14.5.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Indexed: 05/16/2023] Open
Abstract
Biodegradable and biocompatible polymers are actively used in tissue engineering to manufacture scaffolds. Biomedical properties of polymer scaffolds depend on the physical and chemical characteristics and biodegradation kinetics of the polymer material, 3D microstructure and topography of the scaffold surface, as well as availability of minerals, medicinal agents, and growth factors loaded into the scaffold. However, in addition to the above, the intrinsic biological activity of the polymer and its biodegradation products can also become evident. This review provides studies demonstrating that scaffolds made of poly(3-hydroxybutyrate) (PHB) and its copolymers have their own biological activity, and namely, osteoinductive properties. PHB can induce differentiation of mesenchymal stem cells in the osteogenic direction in vitro and stimulates bone tissue regeneration during the simulation of critical and non-critical bone defects in vivo.
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Affiliation(s)
- A.P. Bonartsev
- Associate Professor, Department of Bioengineering, Faculty of Biology; Lomonosov Moscow State University, 1–12 Leninskiye Gory, Moscow, 119234, Russia
- Corresponding author: Anton P. Bonartsev, e-mail:
| | - V.V. Voinova
- Senior Researcher, Department of Biochemistry, Faculty of Biology; Lomonosov Moscow State University, 1–12 Leninskiye Gory, Moscow, 119234, Russia
| | - A.V. Volkov
- Senior Researcher; N.N. Priorov National Medical Research Center of Traumatology and Orthopedics, 10 Priorova St., Moscow, 127299, Russia; Associate Professor, Department of Pathological Anatomy, Medical Institute; Peoples’ Friendship University of Russia, 6 Miklukho-Maklaya St., Moscow, 117198, Russia
| | - A.A. Muraev
- Professor, Department of Maxillofacial Surgery and Surgical Dentistry; Peoples’ Friendship University of Russia, 6 Miklukho-Maklaya St., Moscow, 117198, Russia
| | - E.M. Boyko
- Teacher, Essentuki Branch; Stavropol State Medical University, 310 Mira St., Stavropol, 355017, Russia
| | - A.A. Venediktov
- Director; Cardioplant LLC, 1B Tsentralnaya St., Bldg. 2, Penza, 440004, Russia
| | - N.N. Didenko
- Assistant, Department of Pathological Physiology; Stavropol State Medical University, 310 Mira St., Stavropol, 355017, Russia
| | - A.A. Dolgalev
- Associate Professor, Professor, Department of General and Pediatric Dentistry; Stavropol State Medical University, 310 Mira St., Stavropol, 355017, Russia; Head of the Center for Innovation and Technology Transfer of the Research and Innovation Association; Stavropol State Medical University, 310 Mira St., Stavropol, 355017, Russia
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Guo W, Yang K, Qin X, Luo R, Wang H, Huang R. Polyhydroxyalkanoates in tissue repair and regeneration. ENGINEERED REGENERATION 2022. [DOI: 10.1016/j.engreg.2022.01.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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Venkataiah VS, Yahata Y, Kitagawa A, Inagaki M, Kakiuchi Y, Nakano M, Suzuki S, Handa K, Saito M. Clinical Applications of Cell-Scaffold Constructs for Bone Regeneration Therapy. Cells 2021; 10:2687. [PMID: 34685667 PMCID: PMC8534498 DOI: 10.3390/cells10102687] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/20/2021] [Accepted: 10/01/2021] [Indexed: 12/14/2022] Open
Abstract
Bone tissue engineering (BTE) is a process of combining live osteoblast progenitors with a biocompatible scaffold to produce a biological substitute that can integrate into host bone tissue and recover its function. Mesenchymal stem cells (MSCs) are the most researched post-natal stem cells because they have self-renewal properties and a multi-differentiation capacity that can give rise to various cell lineages, including osteoblasts. BTE technology utilizes a combination of MSCs and biodegradable scaffold material, which provides a suitable environment for functional bone recovery and has been developed as a therapeutic approach to bone regeneration. Although prior clinical trials of BTE approaches have shown promising results, the regeneration of large bone defects is still an unmet medical need in patients that have suffered a significant loss of bone function. In this present review, we discuss the osteogenic potential of MSCs in bone tissue engineering and propose the use of immature osteoblasts, which can differentiate into osteoblasts upon transplantation, as an alternative cell source for regeneration in large bone defects.
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Affiliation(s)
- Venkata Suresh Venkataiah
- Department of Restorative Dentistry, Division of Operative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai 980-8575, Japan; (Y.Y.); (A.K.); (Y.K.); (M.N.); (S.S.); (K.H.); (M.S.)
| | - Yoshio Yahata
- Department of Restorative Dentistry, Division of Operative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai 980-8575, Japan; (Y.Y.); (A.K.); (Y.K.); (M.N.); (S.S.); (K.H.); (M.S.)
| | - Akira Kitagawa
- Department of Restorative Dentistry, Division of Operative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai 980-8575, Japan; (Y.Y.); (A.K.); (Y.K.); (M.N.); (S.S.); (K.H.); (M.S.)
- OsteRenatos Ltd., Sendai Capital Tower 2F, 4-10-3 Central, Aoba-ku, Sendai 980-0021, Japan
| | - Masahiko Inagaki
- National Institute of Advanced Industrial Science and Technology, 2266-98 Anagahora, Nagoya 463-8560, Japan;
| | - Yusuke Kakiuchi
- Department of Restorative Dentistry, Division of Operative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai 980-8575, Japan; (Y.Y.); (A.K.); (Y.K.); (M.N.); (S.S.); (K.H.); (M.S.)
| | - Masato Nakano
- Department of Restorative Dentistry, Division of Operative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai 980-8575, Japan; (Y.Y.); (A.K.); (Y.K.); (M.N.); (S.S.); (K.H.); (M.S.)
| | - Shigeto Suzuki
- Department of Restorative Dentistry, Division of Operative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai 980-8575, Japan; (Y.Y.); (A.K.); (Y.K.); (M.N.); (S.S.); (K.H.); (M.S.)
| | - Keisuke Handa
- Department of Restorative Dentistry, Division of Operative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai 980-8575, Japan; (Y.Y.); (A.K.); (Y.K.); (M.N.); (S.S.); (K.H.); (M.S.)
- Department of Oral Science, Division of Oral Biochemistry, Graduate School of Dentistry, Kanagawa Dental University, Yokosuka 238-8580, Japan
| | - Masahiro Saito
- Department of Restorative Dentistry, Division of Operative Dentistry, Graduate School of Dentistry, Tohoku University, Sendai 980-8575, Japan; (Y.Y.); (A.K.); (Y.K.); (M.N.); (S.S.); (K.H.); (M.S.)
- OsteRenatos Ltd., Sendai Capital Tower 2F, 4-10-3 Central, Aoba-ku, Sendai 980-0021, Japan
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Gredes T, Schönitz S, Gedrange T, Stepien L, Kozak K, Kunert-Keil C. In vivo analysis of covering materials composed of biodegradable polymers enriched with flax fibers. Biomater Res 2017; 21:8. [PMID: 28529764 PMCID: PMC5437395 DOI: 10.1186/s40824-017-0094-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 05/11/2017] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The objective of this study was to investigate the in vivo effect of bioactive composites with poly(lactic acid) (PLA) or polycaprolactone (PCL) as the matrix, reinforced with bioplastic flax fibers, on the surrounding muscle tissue. METHODS Materials of pure PLA and PCL and their composites with flax fibers from genetically modified plants producing poly-3-hydroxybutyrate (PLA-transgen, PCL-transgen) and unmodified plants (PLA-wt, PCL-wt) were placed subcutaneous on the M. latissimus dorsi for four weeks. RESULTS The analysis of histological samples revealed that every tested material was differently encapsulated and the capsule thickness is much more pronounced when using the PCL composites in comparison with the PLA composites. The encapsulation by connective tissue was significantly reduced around PCL-transgen and significantly increased in the cases of PLA-transgen and PLA-wt. In the collected muscle samples, the measured protein expression of CD45, lymphocyte common antigen, was significantly increased after the use of all tested materials, with the exception of pure PCL. In contrast, the protein expression of caveolin-1 remained unchanged after treatment with the most examined materials. Only after insertion of PLA-wt, a significant increase of caveolin-1 protein expression was detected, due to the improved neovascularization. CONCLUSION These data support the presumption that the new bioactive composites are biocompatible and they could be applicable in the medical field to support the regenerative processes.
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Affiliation(s)
- Tomasz Gredes
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Fetscherstr. 74, D-01307 Dresden, Germany
| | - Sandra Schönitz
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Fetscherstr. 74, D-01307 Dresden, Germany
| | - Tomasz Gedrange
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Fetscherstr. 74, D-01307 Dresden, Germany
| | - Lukas Stepien
- Fraunhofer IWS, Winterbergstr. 28, D-01277 Dresden, Germany
| | - Karol Kozak
- Clinic for Neurology, Carl Gustav Carus Campus, Technische Universität Dresden, Fetscherstr. 74, D-01307 Dresden, Germany
- Fraunhofer IWS, Winterbergstr. 28, D-01277 Dresden, Germany
| | - Christiane Kunert-Keil
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Fetscherstr. 74, D-01307 Dresden, Germany
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Bone Regeneration after Treatment with Covering Materials Composed of Flax Fibers and Biodegradable Plastics: A Histological Study in Rats. BIOMED RESEARCH INTERNATIONAL 2016; 2016:5146285. [PMID: 27597965 PMCID: PMC4997065 DOI: 10.1155/2016/5146285] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 07/14/2016] [Accepted: 07/17/2016] [Indexed: 11/17/2022]
Abstract
The aim of this study was to examine the osteogenic potential of new flax covering materials. Bone defects were created on the skull of forty rats. Materials of pure PLA and PCL and their composites with flax fibers, genetically modified producing PHB (PLA-transgen, PCL-transgen) and unmodified (PLA-wt, PCL-wt), were inserted. The skulls were harvested after four weeks and subjected to histological examination. The percentage of bone regeneration by using PLA was less pronounced than after usage of pure PCL in comparison with controls. After treatment with PCL-transgen, a large amount of new formed bone could be found. In contrast, PCL-wt decreased significantly the bone regeneration, compared to the other tested groups. The bone covers made of pure PLA had substantially less influence on bone regeneration and the bone healing proceeded with a lot of connective tissue, whereas PLA-transgen and PLA-wt showed nearly comparable amount of new formed bone. Regarding the histological data, the hypothesis could be proposed that PCL and its composites have contributed to a higher quantity of the regenerated bone, compared to PLA. The histological studies showed comparable bone regeneration processes after treatment with tested covering materials, as well as in the untreated bone lesions.
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In vitro and in vivo bone formation potential of surface calcium phosphate-coated polycaprolactone and polycaprolactone/bioactive glass composite scaffolds. Acta Biomater 2016; 30:319-333. [PMID: 26563472 DOI: 10.1016/j.actbio.2015.11.012] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 10/06/2015] [Accepted: 11/08/2015] [Indexed: 11/22/2022]
Abstract
In this study, polycaprolactone (PCL)-based composite scaffolds containing 50wt% of 45S5 Bioglass(®) (45S5) or strontium-substituted bioactive glass (SrBG) particles were fabricated into scaffolds using an additive manufacturing technique for bone tissue engineering purposes. The PCL scaffolds were surface coated with calcium phosphate (CaP) to enable further comparison of the osteoinductive potential of different scaffolds: PCL (control), PCL/CaP-coated, PCL/50-45S5 and PCL/50-SrBG scaffolds. The PCL/50-45S5 and PCL/50-SrBG composite scaffolds were reproducibly manufactured with a morphology highly resembling that of PCL only scaffolds. However, 50wt% loading of the bioactive glass (BG) particles into the PCL bulk decreased the scaffold's compressive Young's modulus. Coating of PCL scaffolds with CaP had a negligible effect on the scaffold's porosity and compressive Young's modulus. When immersed in culture media, BG dissolution ions (Si and Sr) were detected for up to 10weeks in the immersion media and surface precipitates were formed on both PCL/50-45S5 and PCL/50-SrBG scaffolds' surfaces, indicating good in vitro bioactivity. In vitro cell studies were conducted using sheep bone marrow stromal cells (BMSCs) under non-osteogenic or osteogenic conditioned media, and under static or dynamic culture environments. All scaffolds were able to support cell adhesion, growth and proliferation. However, when cultured in non-osteogenic media, only PCL/CaP, PCL/50-45S5 and PCL/50-SrBG scaffolds showed an up-regulation of osteogenic gene expression. Additionally, under a dynamic culture environment, the rate of cell growth, proliferation and osteoblast-related gene expression was enhanced across all scaffold groups. Subsequently, PCL/CaP, PCL/50-45S5 and PCL/50-SrBG scaffolds, with or without seeded cells, were implanted subcutaneously into nude rats for the evaluation of osteoinductivity potential. After 8 and 16weeks, host tissue infiltrated well into the scaffolds, but no mature bone formation was observed in any scaffolds groups. STATEMENT OF SIGNIFICANCE This novelty of this research work is that it provide a comprehensive comparison, both in vitro and in vivo, between 3 different composite materials widely used in the field of bone tissue engineering for their bone regeneration capabilities. The materials used in this study include polycaprolactone, 45S5 Bioglass, strontium-substituted bioactive glass and calcium phosphate. Additionally, the composite materials were fabricated into the form of 3D scaffolds using additive manufacturing technique, a widely used technique in tissue engineering.
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Ren Z, Wang Y, Ma S, Duan S, Yang X, Gao P, Zhang X, Cai Q. Effective Bone Regeneration Using Thermosensitive Poly(N-Isopropylacrylamide) Grafted Gelatin as Injectable Carrier for Bone Mesenchymal Stem Cells. ACS APPLIED MATERIALS & INTERFACES 2015; 7:19006-19015. [PMID: 26266480 DOI: 10.1021/acsami.5b02821] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this study, thermosensitive poly(N-isopropylacrylamide) (PNIPAAm) was grafted onto gelatin via atom transfer radical polymerization (ATRP). The chemical structure of PNIPAAm-grafted gelatin (Gel-PNIPAAm) was confirmed by XPS, ATR-IR, and (1)H NMR characterizations. Gel-PNIPAAm aqueous solution exhibited sol-to-gel transformation at physiological temperature, and was studied as injectable hydrogel for bone defect regeneration in a cranial model. The hydrogel was biocompatible and demonstrated the ability to enhance bone regeneration in comparison with the untreated group (control). With the incorporation of rat bone mesenchymal stem cells (BMSCs) into the hydrogel, the bone regeneration rate was further significantly enhanced. As indicated by micro-CT, histological (H&E and Masson) and immunohistochemical (osteocalcin and osteopontin) staining, newly formed woven bone tissue was clearly detected at 12 weeks postimplantation in the hydrogel/BMSCs treated group, showing indistinguishable boundary with surrounding host bone tissues. The results suggested that the thermosensitive Gel-PNIPAAm hydrogel was an excellent injectable delivery vehicle of BMSCs for in vivo bone defect regeneration.
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Affiliation(s)
- Zhiwei Ren
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , 100029 Beijing, China
| | - Yang Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , 100029 Beijing, China
| | - Shiqing Ma
- School and Hospital of Stomatology, Tianjin Medical University , 300070 Tianjin, China
| | - Shun Duan
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , 100029 Beijing, China
| | - Xiaoping Yang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , 100029 Beijing, China
| | - Ping Gao
- School and Hospital of Stomatology, Tianjin Medical University , 300070 Tianjin, China
| | - Xu Zhang
- School and Hospital of Stomatology, Tianjin Medical University , 300070 Tianjin, China
| | - Qing Cai
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , 100029 Beijing, China
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Kunert-Keil C, Botzenhart U, Gedrange T, Gredes T. Interrelationship between bone substitution materials and skeletal muscle tissue. Ann Anat 2014; 199:73-8. [PMID: 25159858 DOI: 10.1016/j.aanat.2014.07.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 07/18/2014] [Accepted: 07/30/2014] [Indexed: 01/25/2023]
Abstract
Bone density and quantity are primary conditions for the insertion and stability of dental implants. In cases of a lack of adequate maxillary or mandibulary bone, bone augmentation will be necessary. The use of synthetic bioactive bone substitution materials is of increasing importance as alternatives to autogenously bone grafts. It is well known that bone can influence muscle function and muscle function can influence bone structures. Muscles have a considerable potential of adaptation and muscle tissue surrounding an inserted implant or bone surrogate can integrate changes in mechanical load of the muscle and hereupon induce signaling cascades with protein synthesis and arrangement of the cytoskeleton. The Musculus latissimus dorsi is very often used for the analyses of the in vivo biocompatibility of newly designed biomaterials. Beside macroscopically and histologically examination, biocompatibility can be assessed by analyses of the biomaterial influence of gene expression. This review discusses changes in the fiber type distribution, myosin heavy chain isoform composition, histological appearance and vascularization of the skeletal muscle after implantation of bone substitution materials. Especially, the effects of bone surrogates should be described at the molecular-biological and cellular level.
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Affiliation(s)
- Christiane Kunert-Keil
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Fetscherstr. 74, Haus 28, D-01307 Dresden, Germany.
| | - Ute Botzenhart
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Fetscherstr. 74, Haus 28, D-01307 Dresden, Germany
| | - Tomasz Gedrange
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Fetscherstr. 74, Haus 28, D-01307 Dresden, Germany
| | - Tomasz Gredes
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Fetscherstr. 74, Haus 28, D-01307 Dresden, Germany
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Gredes T, Gedrange T, Hinüber C, Gelinsky M, Kunert-Keil C. Histological and molecular-biological analyses of poly(3-hydroxybutyrate) (PHB) patches for enhancement of bone regeneration. Ann Anat 2014; 199:36-42. [PMID: 24862689 DOI: 10.1016/j.aanat.2014.04.003] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Revised: 02/17/2014] [Accepted: 04/18/2014] [Indexed: 01/25/2023]
Abstract
Tissue engineered cell-seeded constructs with poly(3)hydroxybutyrate (PHB) induced ectopic bone formation after implantation into the back muscle of rats. The objective of our in vivo study was to evaluate the osteogenic potential of pure PHB patches in surgically created cranial defects. For this, PHB patches were analyzed after implantation in surgically created defects on the cranium of adult male rats. After healing periods of 4, 8 and 12 weeks, the bone tissue specimens containing PHB patches were processed and analyzed histologically as well as molecular-biologically. After 4 weeks, the PHB patches were completely embedded in connective tissue. Eight weeks after PHB insertion, bone regeneration proceeding from bearing bone was found in 50% of all treated animals, whereas all PHB treated cavities showed both bone formation and embedding of the patches in bone 12 weeks after surgery. Furthermore, all slices showed pronounced development of blood vessels. Histomorphometric analysis presented a regenerated bone mean value between 46.4 ± 16.1% and 54.2 ± 19.3% after 4-12 weeks of healing. Caveolin-1 staining in capillary-like structures showed a 1.16-1.38 fold increased expression in PHB treated defects compared to controls. Real-time RT-PCR analyses showed significantly lower expressions of Alpl, Col1a1 and VEGFA in cranium defects after treatment with PHB patches compared to untreated bony defects of the same cranium. Within the limits of the presented animal investigation, it could conclude that the tested PHB patches featured a good biocompatibility and an osteoconductive character.
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Affiliation(s)
- Tomasz Gredes
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Germany.
| | - Tomasz Gedrange
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Germany
| | - Claudia Hinüber
- Leibniz Institute of Polymer Research Dresden e. V., Dresden, Germany; Institute of Material Science, Technische Universität Dresden, Germany
| | - Michael Gelinsky
- Centre for Translational Bone, Joint and Soft tissue research, Carl Gustav Carus Campus, Technische Universität, Dresden, Germany
| | - Christiane Kunert-Keil
- Department of Orthodontics, Carl Gustav Carus Campus, Technische Universität Dresden, Germany
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Ratanavaraporn J, Damrongsakkul S, Kanokpanont S, Yamamoto M, Tabata Y. Osteogenic Differentiation of Bone-Marrow-Derived Stem Cells Cultured with Mixed Gelatin and Chitooligosaccharide Scaffolds. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2012; 22:1083-98. [DOI: 10.1163/092050610x499050] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Juthamas Ratanavaraporn
- a Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, PhayaThai Road, Phatumwan, Bangkok 10330, Thailand
| | - Siriporn Damrongsakkul
- b Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, PhayaThai Road, Phatumwan, Bangkok 10330, Thailand
| | - Sorada Kanokpanont
- c Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, PhayaThai Road, Phatumwan, Bangkok 10330, Thailand
| | - Masaya Yamamoto
- d Institute for Frontier Medical Sciences, Kyoto University, 53 Kawara-cho Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Yasuhiko Tabata
- e Institute for Frontier Medical Sciences, Kyoto University, 53 Kawara-cho Shogoin, Sakyo-ku, Kyoto 606-8507, Japan.
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Riccio M, Maraldi T, Pisciotta A, La Sala GB, Ferrari A, Bruzzesi G, Motta A, Migliaresi C, De Pol A. Fibroin scaffold repairs critical-size bone defects in vivo supported by human amniotic fluid and dental pulp stem cells. Tissue Eng Part A 2012; 18:1006-13. [PMID: 22166080 DOI: 10.1089/ten.tea.2011.0542] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The main aim of this study was the comparative evaluation of fibroin scaffolds combined with human stem cells, such as dental pulp stem cells (hDPSCs) and amniotic fluid stem cells (hAFSCs), used to repair critical-size cranial bone defects in immunocompromised rats. Two symmetric full-thickness cranial defects on each parietal region of rats have been replenished with silk fibroin scaffolds with or without preseeded stem cells addressed toward osteogenic lineage in vitro. Animals were euthanized after 4 weeks postoperatively and cranial tissue samples were taken for histological analysis. The presence of human cells in the new-formed bone was confirmed by confocal analysis with an antibody directed to a human mitochondrial protein. Fibroin scaffolds induced mature bone formation and defect correction, with higher bone amount produced by hAFSC-seeded scaffolds. Our findings demonstrated the strong potential of stem cells/fibroin bioengineered constructs for correcting large cranial defects in animal model and is likely a promising approach for the reconstruction of human large skeletal defects in craniofacial surgery.
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Affiliation(s)
- Massimo Riccio
- CEIA-Department of Laboratories, Pathological Anatomy and Forensic Medicine, University of Modena and Reggio Emilia, Modena, Italy.
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Schubert T, Xhema D, Vériter S, Schubert M, Behets C, Delloye C, Gianello P, Dufrane D. The enhanced performance of bone allografts using osteogenic-differentiated adipose-derived mesenchymal stem cells. Biomaterials 2011; 32:8880-91. [PMID: 21872925 DOI: 10.1016/j.biomaterials.2011.08.009] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Accepted: 08/05/2011] [Indexed: 12/15/2022]
Abstract
Adipose tissue was only recently considered as a potential source of mesenchymal stem cells (MSCs) for bone tissue engineering. To improve the osteogenicity of acellular bone allografts, adipose MSCs (AMSCs) and bone marrow MSCs (BM-MSCs) at nondifferentiated and osteogenic-differentiated stages were investigated in vitro and in vivo. In vitro experiments demonstrated a superiority of AMSCs for proliferation (6.1±2.3 days vs. 9.0±1.9 days between each passage for BM-MSCs, respectively, P<0.001). A significantly higher T-cell depletion (revealed by mixed lymphocyte reaction, [MLR]) was found for AMSCs (vs. BM-MSCs) at both non- and differentiated stages. Although nondifferentiated AMSCs secreted a higher amount of vascular endothelial growth factor [VEGF] in vitro (between 24 and 72 h of incubation at 0.1-21% O(2)) than BM-MSCs (P<0.001), the osteogenic differentiation induced a significantly higher VEGF release by BM-MSCs at each condition (P<0.001). After implantation in the paraspinal muscles of nude rats, a significantly higher angiogenesis (histomorphometry for vessel development (P<0.005) and VEGF expression (P<0.001)) and osteogenesis (as revealed by osteocalcin expression (P<0.001) and micro-CT imagery for newly formed bone tissue (P<0.05)) were found for osteogenic-differentiated AMSCs in comparison to BM-MSCs after 30 days of implantation. Osteogenic-differentiated AMSCs are the best candidate to improve the angio-/osteogenicity of decellularized bone allografts.
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Affiliation(s)
- Thomas Schubert
- Laboratory of Experimental Surgery (IREC/CHEX), Université catholique de Louvain, Faculté de Médecine, Brussels, Belgium
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The rare phenomenon of vascular pedicle ossification of free fibular flap in mandibular reconstruction. J Craniomaxillofac Surg 2011; 39:114-8. [DOI: 10.1016/j.jcms.2010.03.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2009] [Revised: 03/22/2010] [Accepted: 03/22/2010] [Indexed: 11/17/2022] Open
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Ben-David D, Kizhner TA, Kohler T, Müller R, Livne E, Srouji S. Cell-scaffold transplant of hydrogel seeded with rat bone marrow progenitors for bone regeneration. J Craniomaxillofac Surg 2010; 39:364-71. [PMID: 20947366 DOI: 10.1016/j.jcms.2010.09.001] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2009] [Revised: 06/21/2010] [Accepted: 09/14/2010] [Indexed: 12/17/2022] Open
Abstract
Bone is the second most frequently transplanted tissue in humans and efforts are focused on developing cell-scaffold constructs which can be employed for autologous implantation in place of allogenic transplants. The objective of the present study was to examine the efficacy of a gelatin-based hydrogel scaffold to support osteogenic differentiation of rat bone marrow-derived mesenchymal stem cells (MSCs) and its application in a cranial defect model. MSCs which were cultured on hydrogel under osteogenic conditions demonstrated typical osteogenic differentiation which included cluster formation with positive Alizarin Red S staining, sedimentation of calcium phosphate as defined by SEM and EDS spectroscopy and expression of mRNA osteogenic markers. Empty scaffolds or those containing either differentiated cells or naïve cells were implanted into cranial defects of athymic nude mice and the healing process was followed by μCT. Substantial bone formation (65%) was observed with osteogenic cell-scaffold constructs when compared to the naïve cell construct (25%) and the cell free scaffold (10%). Results demonstrated the potential of hydrogel scaffolds to serve as a supportive carrier for bone marrow-derived MSCs.
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Affiliation(s)
- Dror Ben-David
- Department of Anatomy and Cell Biology, Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 32000, Israel
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Bone formation and degradation of a highly porous biphasic calcium phosphate ceramic in presence of BMP-7, VEGF and mesenchymal stem cells in an ectopic mouse model. J Craniomaxillofac Surg 2010; 38:423-30. [DOI: 10.1016/j.jcms.2010.01.003] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2009] [Revised: 01/18/2010] [Accepted: 01/19/2010] [Indexed: 11/23/2022] Open
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Rentsch C, Rentsch B, Breier A, Hofmann A, Manthey S, Scharnweber D, Biewener A, Zwipp H. Evaluation of the osteogenic potential and vascularization of 3D poly(3)hydroxybutyrate scaffolds subcutaneously implanted in nude rats. J Biomed Mater Res A 2010; 92:185-95. [PMID: 19170159 DOI: 10.1002/jbm.a.32314] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The aim of this study was to evaluate the osteogenic potential and the vascularization of embroidered, tissue engineered, and cell-seeded 3D poly(3)hydroxybutyrate (PHB) scaffolds in nude rats. Collagen I (coll I)- and collagen I/chondroitin sulfate (coll I/CS)-coated PHB scaffolds were seeded with human mesenchymal stem cells (hMSCs). Proliferation and differentiation were characterized by different biochemical assays in vitro. For animal experiments, the cells were cultivated on coll I- or coll I/CS-coated scaffolds and either expanded or osteogenically differentiated. Scaffolds were piled up to create a 3D scaffold pad and implanted subcutaneously into nude rats. In vitro hMSC showed proliferation and differentiation on PHB scaffolds. Alkaline phosphatase (ALP) and calcium increased in the differentiation medium and in the presence of coll I/CS. In vivo blood vessels were found in the scaffold-stack. Histological/immunohistological analyses of explanted scaffolds showed osteogenic markers such as osteopontin, osteonectin, and coll I around the PHB fibers. Coll I/CS-coated scaffolds with expanded hMSC showed higher values of ALP and calcium than the other combinations. Embroidered PHB scaffolds, coated with extracellular matrix components, provided an adequate environment and, therefore, a template for hMSC which could be differentiated in osteogenic direction.
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Affiliation(s)
- Claudia Rentsch
- Department of Trauma and Reconstructive Surgery, University Hospital Carl Gustav Carus Dresden, Fetscher Strasse 74, 01307 Dresden, Germany.
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Gallego L, Junquera L, Meana Á, Álvarez-Viejo M, Fresno M. Ectopic Bone Formation from Mandibular Osteoblasts Cultured in a Novel Human Serum-derived Albumin Scaffold. J Biomater Appl 2009; 25:367-81. [DOI: 10.1177/0885328209353643] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of this study was to evaluate the ectopic bone formation using a novel serum-derived albumin scaffold and cultured human mandibular osteoblasts in nude mice. Osteoblasts were cultured with 10% human serum and plated in a novel spongy noncalcified protein scaffold prepared with plasmatic albumin crossed with a glutaraldehyde type agent. Hematoxylin-eosin staining revealed a bone-like extracellular matrix and in vitro mineralization was confirmed by von Kossa staining. Histological and immunohistochemical evaluation showed progression of mineralization in vivo. These results suggest the clinical feasibility of alveolar cells and albumin scaffold as a good alternative for bone regeneration.
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Affiliation(s)
- Lorena Gallego
- Department of Oral and Maxillofacial Surgery, Cabueñes Hospital Gijón, Spain
| | - Luis Junquera
- Department of Oral and Maxillofacial Surgery University of Medicine, University Central Hospital, Oviedo, Spain,
| | - Álvaro Meana
- Tissue Engineering Research Unit, Centro Comunitario de Sangre y Tejidos de Asturias, Spain
| | | | - Manuel Fresno
- Department of Pathology, University of Medicine University Central Hospital, Oviedo, Spain
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Warnke PH, Douglas T, Sivananthan S, Wiltfang J, Springer I, Becker ST. Tissue engineering of periosteal cell membranesin vitro. Clin Oral Implants Res 2009; 20:761-6. [DOI: 10.1111/j.1600-0501.2009.01709.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Bernhardt A, Lode A, Boxberger S, Pompe W, Gelinsky M. Mineralised collagen--an artificial, extracellular bone matrix--improves osteogenic differentiation of bone marrow stromal cells. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2008; 19:269-75. [PMID: 17597360 DOI: 10.1007/s10856-006-0059-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2006] [Accepted: 11/29/2006] [Indexed: 05/16/2023]
Abstract
In the field of bone tissue engineering there is a high demand on bone graft materials which promote bone formation. By combination of collagen type I with nanocrystalline hydroxyapatite (HA) we generated a resorbable material which structure and composition is close to those of the extracellular bone matrix. This nanocomposite material was produced in a biomimetic process in which collagen fibril assembly and mineralisation with hydroxyapatite occur simultaneously. In this study the proliferation and osteogenic differentiation of human bone marrow-derived stromal cells (hBMSC) on membranes of biomimetically mineralised collagen type I was investigated. To this end, we optimised biochemical assays for determination of cell number and alkaline phosphatase activity corresponding to the special properties of this biomaterial. For cell experiments hBMSC were seeded on the mineralised collagen membranes and cultivated over 35 days, both in static and perfusion culture, in the presence and absence of dexamethasone, beta-glycerophosphate and ascorbate. Compared to cells grown on tissue culture polystyrene we found attenuated proliferation rates, but markedly increased activity of alkaline phosphatase on the mineralised collagen indicating its promoting effect on the osteogenic differentiation of hBMSC. Therefore this bone-like material may act as a suitable artificial extracellular matrix for bone tissue engineering. Perfusion of the 2D cell matrix constructs with cell culture medium did not improve proliferation and osteogenic differentiation of the hBMSC.
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Affiliation(s)
- Anne Bernhardt
- Max Bergmann Center of Biomaterials, Institute of Materials Science, Technische Universität Dresden, Budapester-Str. 27, 01069 Dresden, Germany.
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Mai R, Lux R, Proff P, Lauer G, Pradel W, Leonhardt H, Reinstorf A, Gelinsky M, Jung R, Eckelt U, Gedrange T, Stadlinger B. O-phospho-l-serine: a modulator of bone healing in calcium-phosphate cements. ACTA ACUST UNITED AC 2008; 53:229-33. [DOI: 10.1515/bmt.2008.040] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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