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Sun H, Yin X, Yang C, Kuang H, Luo W. Advances in autogenous dentin matrix graft as a promising biomaterial for guided bone regeneration in maxillofacial region: A review. Medicine (Baltimore) 2024; 103:e39422. [PMID: 39183415 PMCID: PMC11346879 DOI: 10.1097/md.0000000000039422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 08/01/2024] [Accepted: 08/02/2024] [Indexed: 08/27/2024] Open
Abstract
Autogenous dentin matrix (ADM), derived from a patient's extracted tooth, can be repurposed as an autologous grafting material in reconstructive dentistry. Extracted teeth provide a source for ADM, which distinguishes itself with its low rejection rate, osteoinductive capabilities and ease of preparation. Consequently, it presents a viable alternative to autogenous bone. Animal studies have substantiated its effective osteoinductive properties, while its clinical applications encompass post-extraction site preservation, maxillary sinus floor augmentation, and guided bone tissue regeneration. Nevertheless, the long-term efficacy of ADM applied in bone regeneration remains underexplored and there is a lack of standardization in the preparation processes. This paper comprehensively explores the composition, mechanisms underlying osteoinductivity, preparation methods, and clinical applications of ADM with the aim of establishing a fundamental reference for future studies on this subject.
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Affiliation(s)
- Honglan Sun
- Key Laboratory of Emergency and Trauma of Ministry of Education, Department of Stomatology, Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, China
- School of Stomatology, Hainan Medical University, Haikou, Hainan Province, China
| | - Xiaoyunqing Yin
- Key Laboratory of Emergency and Trauma of Ministry of Education, Department of Stomatology, Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, China
- School of Stomatology, Hainan Medical University, Haikou, Hainan Province, China
| | - Chao Yang
- Department of Stomatology, The People’s Hospital of Longhua, Shenzhen, Guangdong Province, China
- Research and Development Department, Shenzhen Uni-medica Technology Co., Ltd, Shenzhen, Guangdong Province, China
| | - Huifang Kuang
- Key Laboratory of Emergency and Trauma of Ministry of Education, Department of Stomatology, Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, China
- School of Stomatology, Hainan Medical University, Haikou, Hainan Province, China
| | - Wen Luo
- Key Laboratory of Emergency and Trauma of Ministry of Education, Department of Stomatology, Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan Province, China
- School of Stomatology, Hainan Medical University, Haikou, Hainan Province, China
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Leonardi F, Simonazzi B, Martini FM, D’Angelo P, Foresti R, Botti M. Synthetic and Natural Biomaterials in Veterinary Medicine and Ophthalmology: A Review of Clinical Cases and Experimental Studies. Vet Sci 2024; 11:368. [PMID: 39195822 PMCID: PMC11360824 DOI: 10.3390/vetsci11080368] [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: 06/25/2024] [Revised: 08/08/2024] [Accepted: 08/10/2024] [Indexed: 08/29/2024] Open
Abstract
In recent years, there has been a growing interest in 3D printing technology within the field of bioengineering. This technology offers the ability to create devices with intricate macro- and micro-geometries, as well as specific models. It has particularly gained attention for its potential in personalized medicine, allowing for the production of organ or tissue models tailored to individual patient needs. Further, 3D printing has opened up possibilities to manufacture structures that can substitute, complement, or enhance damaged or dysfunctional organic parts. To apply 3D printing in the medical field, researchers have studied various materials known as biomaterials, each with distinct chemical and physical characteristics. These materials fall into two main categories: hard and soft materials. Each biomaterial needs to possess specific characteristics that are compatible with biological systems, ensuring long-term stability and biocompatibility. In this paper, we aim to review some of the materials used in the biomedical field, with a particular focus on those utilized in veterinary medicine and ophthalmology. We will discuss the significant findings from recent scientific research, focusing on the biocompatibility, structure, applicability, and in vitro and in vivo biological characteristics of two hard and four soft materials. Additionally, we will present the current state and prospects of veterinary ophthalmology.
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Affiliation(s)
- Fabio Leonardi
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy; (F.L.); (F.M.M.); (M.B.)
| | - Barbara Simonazzi
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy; (F.L.); (F.M.M.); (M.B.)
| | - Filippo Maria Martini
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy; (F.L.); (F.M.M.); (M.B.)
| | - Pasquale D’Angelo
- CNR-IMEM, Italian National Research Council, Institute of Materials for Electronics and Magnetism, 43126 Parma, Italy; (P.D.); (R.F.)
| | - Ruben Foresti
- CNR-IMEM, Italian National Research Council, Institute of Materials for Electronics and Magnetism, 43126 Parma, Italy; (P.D.); (R.F.)
- Department of Medicine and Surgery, University of Parma, 43123 Parma, Italy
- CERT, Center of Excellence for Toxicological Research, 43123 Parma, Italy
| | - Maddalena Botti
- Department of Veterinary Science, University of Parma, 43126 Parma, Italy; (F.L.); (F.M.M.); (M.B.)
- CNR-IMEM, Italian National Research Council, Institute of Materials for Electronics and Magnetism, 43126 Parma, Italy; (P.D.); (R.F.)
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Rehage E, Sowislok A, Busch A, Papaeleftheriou E, Jansen M, Jäger M. Surgical Site-Released Tissue Is Potent to Generate Bone onto TCP and PCL-TCP Scaffolds In Vitro. Int J Mol Sci 2023; 24:15877. [PMID: 37958857 PMCID: PMC10647844 DOI: 10.3390/ijms242115877] [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: 09/30/2023] [Revised: 10/24/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023] Open
Abstract
There is evidence that surgical site tissue (SSRT) released during orthopedic surgery has a strong mesenchymal regenerative potential. Some data also suggest that this tissue may activate synthetic or natural bone substitute materials and can thus upgrade its osteopromoting properties. In this comparative in vitro study, we investigate the composition of SSRT during total hip replacement (n = 20) harvested using a surgical suction handle. In addition, the osteopromoting effect of the cells isolated from SSRT is elucidated when incubated with porous beta-tricalcium phosphate (β-TCP) or 80% medical-grade poly-ε-caprolactone (PCL)/20% TCP composite material. We identified multiple growth factors and cytokines with significantly higher levels of PDGF and VEGF in SSRT compared to peripheral blood. The overall number of MSC was 0.09 ± 0.12‱ per gram of SSRT. A three-lineage specific differentiation was possible in all cases. PCL-TCP cultures showed a higher cell density and cell viability compared to TCP after 6 weeks in vitro. Moreover, PCL-TCP cultures showed a higher osteocalcin expression but no significant differences in osteopontin and collagen I synthesis. We could demonstrate the high regenerative potential from SSRT harvested under vacuum in a PMMA filter device. The in vitro data suggest advantages in cytocompatibility for the PCL-TCP composite compared to TCP alone.
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Affiliation(s)
- Emely Rehage
- Chair of Orthopaedics and Trauma Surgery, University of Duisburg-Essen, 45147 Essen, Germany; (E.R.); (A.S.)
| | - Andrea Sowislok
- Chair of Orthopaedics and Trauma Surgery, University of Duisburg-Essen, 45147 Essen, Germany; (E.R.); (A.S.)
| | - André Busch
- Department of Orthopaedics, Trauma and Reconstructive Surgery, Katholisches Klinikum Essen Philippus, 45355 Essen, Germany
| | - Eleftherios Papaeleftheriou
- Department of Orthopaedics, Trauma and Reconstructive Surgery, St. Marien-Hospital Mülheim an der Ruhr, 45468 Mülheim an der Ruhr, Germany;
| | - Melissa Jansen
- Institute of Cognitive Science, University of Osnabrück, 49090 Osnabrück, Germany;
| | - Marcus Jäger
- Chair of Orthopaedics and Trauma Surgery, University of Duisburg-Essen, 45147 Essen, Germany; (E.R.); (A.S.)
- Department of Orthopaedics, Trauma and Reconstructive Surgery, Katholisches Klinikum Essen Philippus, 45355 Essen, Germany
- Department of Orthopaedics, Trauma and Reconstructive Surgery, St. Marien-Hospital Mülheim an der Ruhr, 45468 Mülheim an der Ruhr, Germany;
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Diez-Escudero A, Andersson B, Persson C, Hailer NP. Hexagonal pore geometry and the presence of hydroxyapatite enhance deposition of mineralized bone matrix on additively manufactured polylactic acid scaffolds. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 125:112091. [PMID: 33965101 DOI: 10.1016/j.msec.2021.112091] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 03/08/2021] [Accepted: 03/26/2021] [Indexed: 11/24/2022]
Abstract
Additive manufacturing (AM) has revolutionized the design of regenerative scaffolds for orthopaedic applications, enabling customizable geometric designs and material compositions that mimic bone. However, the available evidence is contradictory with respect to which geometric designs and material compositions are optimal. There is a lack of studies that systematically compare different pore sizes and geometries in conjunction with the presence or absence of calcium phosphates. We therefore evaluated the physicochemical and biological properties of additively manufactured scaffolds based on polylactic acid (PLA) in combination with hydroxyapatite (HA). HA was either incorporated in the polymeric matrix or introduced as a coating, yielding 15 and 2% wt., respectively. Pore sizes of the scaffolds varied between 200 and 450 μm and were shaped either triangularly or hexagonally. All scaffolds supported the adhesion, proliferation and differentiation of both primary mouse osteoblasts and osteosarcoma cells up to four weeks, with only small differences in the production of alkaline phosphatase (ALP) between cells grown on different pore geometries and material compositions. However, mineralization of the PLA scaffolds was substantially enhanced in the presence of HA, either embedded in the PLA matrix or as a coating at the surface level, and by larger hexagonal pores. In conclusion, customized HA/PLA composite porous scaffolds intended for the repair of critical size bone defects were obtained by a cost-effective AM method. Our findings indicate that the analysis of osteoblast adhesion and differentiation on experimental scaffolds alone is inconclusive without the assessment of mineralization, and the effects of geometry and composition on bone matrix deposition must be carefully considered in order to understand the regenerative potential of experimental scaffolds.
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Affiliation(s)
- Anna Diez-Escudero
- Ortholab, Department of Surgical Sciences-Orthopaedics, Uppsala University, Sweden; Biomaterial Systems, Department of Materials Science and Engineering, Uppsala University, Sweden.
| | - Brittmarie Andersson
- Ortholab, Department of Surgical Sciences-Orthopaedics, Uppsala University, Sweden
| | - Cecilia Persson
- Biomaterial Systems, Department of Materials Science and Engineering, Uppsala University, Sweden
| | - Nils P Hailer
- Ortholab, Department of Surgical Sciences-Orthopaedics, Uppsala University, Sweden
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Rittipakorn P, Thuaksuban N, Mai-ngam K, Charoenla S, Noppakunmongkolchai W. Bioactivity of a Novel Polycaprolactone-Hydroxyapatite Scaffold Used as a Carrier of Low Dose BMP-2: An In Vitro Study. Polymers (Basel) 2021; 13:polym13030466. [PMID: 33535638 PMCID: PMC7867198 DOI: 10.3390/polym13030466] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 01/26/2021] [Accepted: 01/28/2021] [Indexed: 01/23/2023] Open
Abstract
Scaffolds of polycaprolactone-30% hydroxyapatite (PCL-30% HA) were fabricated using melt stretching and multilayer deposition (MSMD), and the in vitro response of osteoblasts to the scaffolds was assessed. In group A, the scaffolds were immersed in 10 µg/mL bone morphogenetic protein-2 (BMP-2) solution prior to being seeded with osteoblasts, and they were cultured in the medium without BMP-2. In group B, the cell-scaffold constructs without BMP-2 were cultured in medium containing 10 µg/mL BMP-2. The results showed greater cell proliferation in group A. The upregulation of runt-related transcription factor 2 and osteocalcin genes correlated with the release of BMP-2 from the scaffolds. The PCL-30% HA MSMD scaffolds appear to be suitable for use as osteoconductive frameworks and BMP-2 carriers.
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Affiliation(s)
- Pawornwan Rittipakorn
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai, Songkhla 90110, Thailand;
| | - Nuttawut Thuaksuban
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Prince of Songkla University, Hatyai, Songkhla 90110, Thailand;
- Correspondence: ; Tel.: +66-954592492
| | - Katanchalee Mai-ngam
- Ministry of Higher Education Science Research and Innovation (MHESRI), Ratchathewi, Bangkok 10400, Thailand; (K.M.-n.); (S.C.); (W.N.)
| | - Satrawut Charoenla
- Ministry of Higher Education Science Research and Innovation (MHESRI), Ratchathewi, Bangkok 10400, Thailand; (K.M.-n.); (S.C.); (W.N.)
| | - Warobon Noppakunmongkolchai
- Ministry of Higher Education Science Research and Innovation (MHESRI), Ratchathewi, Bangkok 10400, Thailand; (K.M.-n.); (S.C.); (W.N.)
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Kang SH, Park JB, Kim I, Lee W, Kim H. Assessment of stem cell viability in the initial healing period in rabbits with a cranial bone defect according to the type and form of scaffold. J Periodontal Implant Sci 2019; 49:258-267. [PMID: 31485376 PMCID: PMC6713805 DOI: 10.5051/jpis.2019.49.4.258] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 07/30/2019] [Indexed: 12/22/2022] Open
Abstract
Purpose Increased bone regeneration has been achieved through the use of stem cells in combination with graft material. However, the survival of transplanted stem cells remains a major concern. The purpose of this study was to evaluate the viability of transplanted mesenchymal stem cells (MSCs) at an early time point (24 hours) based on the type and form of the scaffold used, including type I collagen membrane and synthetic bone. Methods The stem cells were obtained from the periosteum of the otherwise healthy dental patients. Four symmetrical circular defects measuring 6 mm in diameter were made in New Zealand white rabbits using a trephine drill. The defects were grafted with 1) synthetic bone (β-tricalcium phosphate/hydroxyapatite [β-TCP/HA]) and 1×105 MSCs, 2) collagen membrane and 1×105 MSCs, 3) β-TCP/HA+collagen membrane and 1×105 MSCs, or 4) β-TCP/HA, a chipped collagen membrane and 1×105 MSCs. Cellular viability and the cell migration rate were analyzed. Results Cells were easily separated from the collagen membrane, but not from synthetic bone. The number of stem cells attached to synthetic bone in groups 1, 3, and 4 seemed to be similar. Cellular viability in group 2 was significantly higher than in the other groups (P<0.05). The cell migration rate was highest in group 2, but this difference was not statistically significant (P>0.05). Conclusions This study showed that stem cells can be applied when a membrane is used as a scaffold under no or minimal pressure. When space maintenance is needed, stem cells can be loaded onto synthetic bone with a chipped membrane to enhance the survival rate.
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Affiliation(s)
- Seung-Hwan Kang
- Department of Dental Implantology, The Catholic University of Korea Graduate School of Clinical Dental Science, Seoul, Korea
| | - Jun-Beom Park
- Department of Dental Implantology, The Catholic University of Korea Graduate School of Clinical Dental Science, Seoul, Korea.,Department of Periodontics, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - InSoo Kim
- Department of Dental Implantology, The Catholic University of Korea Graduate School of Clinical Dental Science, Seoul, Korea.,Department of Oral and Maxillofacial Surgery, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Won Lee
- Department of Oral and Maxillofacial Surgery, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Heesung Kim
- Department of Oral and Maxillofacial Surgery, The Catholic University of Korea College of Medicine, Seoul, Korea.,Institute of Foreign Language Studies, Korea University, Seoul, Korea.,The Faculty of Liberal Arts, Eulji University, Seongnam, Korea
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Park H, Kim JS, Oh EJ, Kim TJ, Kim HM, Shim JH, Yoon WS, Huh JB, Moon SH, Kang SS, Chung HY. Effects of three-dimensionally printed polycaprolactone/β-tricalcium phosphate scaffold on osteogenic differentiation of adipose tissue- and bone marrow-derived stem cells. Arch Craniofac Surg 2018; 19:181-189. [PMID: 30282427 PMCID: PMC6177683 DOI: 10.7181/acfs.2018.01879] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 09/10/2018] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Autogenous bone grafts have several limitations including donor-site problems and insufficient bone volume. To address these limitations, research on bone regeneration is being conducted actively. In this study, we investigate the effects of a three-dimensionally (3D) printed polycaprolactone (PCL)/tricalcium phosphate (TCP) scaffold on the osteogenic differentiation potential of adipose tissue-derived stem cells (ADSCs) and bone marrow-derived stem cells (BMSCs). METHODS We investigated the extent of osteogenic differentiation on the first and tenth day and fourth week after cell culture. Cytotoxicity of the 3D printed PCL/β-TCP scaffold was evaluated by 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium assay, prior to osteogenic differentiation analysis. ADSCs and BMSCs were divided into three groups: C, only cultured cells; M, cells cultured in the 3D printed PCL/β-TCP scaffold; D, cells cultured in the 3D printed PCL/β-TCP scaffold with a bone differentiation medium. Alkaline phosphatase (ALP) activity assay, von Kossa staining, reverse transcription-polymerase chain reaction (RT-PCR), and Western blotting were performed for comparative analysis. RESULTS ALP assay and von Kossa staining revealed that group M had higher levels of osteogenic differentiation compared to group C. RT-PCR showed that gene expression was higher in group M than in group C, indicating that, compared to group C, osteogenic differentiation was more extensive in group M. Expression levels of proteins involved in ossification were higher in group M, as per the Western blotting results. CONCLUSION Osteogenic differentiation was increased in mesenchymal stromal cells (MSCs) cultured in the 3D printed PCL/TCP scaffold compared to the control group. Osteogenic differentiation activity of MSCs cultured in the 3D printed PCL/TCP scaffold was lower than that of cells cultured on the scaffold in bone differentiation medium. Collectively, these results indicate that the 3D printed PCL/TCP scaffold promoted osteogenic differentiation of MSCs and may be widely used for bone tissue engineering.
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Affiliation(s)
- Hannara Park
- Department of Plastic and Reconstructive Surgery, Daegu Fatima Hospital, Daegu, Korea
| | - Jin Soo Kim
- Department of Plastic and Reconstructive Surgery, Daegu Fatima Hospital, Daegu, Korea
| | - Eun Jung Oh
- Department of Plastic and Reconstructive Surgery, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Tae Jung Kim
- Department of Plastic and Reconstructive Surgery, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Hyun Mi Kim
- Department of Plastic and Reconstructive Surgery, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jin Hyung Shim
- Department of Mechanical Engineering, Korea Polytechnic University, Siheung, Korea
| | - Won Soo Yoon
- Department of Mechanical Engineering, Korea Polytechnic University, Siheung, Korea
| | - Jung Bo Huh
- Department of Prosthodontics, Dental Research Institute, Institute of Translational Dental Science, School of Dentistry, Pusan National University, Yangsan, Korea
| | - Sung Hwan Moon
- Department of Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Seong Soo Kang
- College of Veterinary Medicine, Chonnam National University, Gwangju, Korea
| | - Ho Yun Chung
- Department of Plastic and Reconstructive Surgery, School of Medicine, Kyungpook National University, Daegu, Korea
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Evaluation of the Healing Potential of Demineralized Dentin Matrix Fixed with Recombinant Human Bone Morphogenetic Protein-2 in Bone Grafts. MATERIALS 2017; 10:ma10091049. [PMID: 28880245 PMCID: PMC5615704 DOI: 10.3390/ma10091049] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 08/30/2017] [Accepted: 09/05/2017] [Indexed: 11/16/2022]
Abstract
We aimed to evaluate the efficacy of demineralized dentin matrix (DDM) fixed with recombinant human bone morphogenetic protein-2 (rhBMP-2) through an experimental and a clinical study. Unilateral upper second and third premolars of eight beagles were extracted. A mucoperiosteal flap was elevated around the extraction socket, and a bone defect was made using a surgical drill. Each DDM was fixed with rhBMP-2, and autogenous bone was grafted at the bone defect area with a collagenous membrane. The beagles were euthanized at two, four, eight, and 12 weeks after receiving the bone graft. Block specimens involving grafted bone and surrounding natural bone were extracted. A total of 23 patients who received bone grafts using human DDM fixed with rhBMP-2 (AutoBT BMP) with implant placements (36 implants; maxilla: 14, mandible: 22) were selected. The implant stability, marginal bone loss, and clinical outcome were evaluated. Three trephine cores were harvested fourmonths after bone grafting, and histologic examination was performed. In the histological evaluation performed four weeks after the bone graft, autogenous bone showed 52% new bone formation and DDM fixed with rhBMP-2 showed 33% new bone formation. Twelve weeks after the bone graft, autogenous bone showed 75% new bone formation and DDM fixed with rhBMP-2 showed 48% new bone formation. In the clinical study, favorable osseointegration was obtained in 35 out of 36 implant sites (one case of osseointegration failure). In all cases, severe complications were not observed. Histomorphometrically, new bone formation was observed in 14.98% of the cases. The residual DDM particles were 6.22%. AutoBT BMP provides good osteoinductive and osteoconductive potential and clinical efficacy.
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Youssef A, Hollister SJ, Dalton PD. Additive manufacturing of polymer melts for implantable medical devices and scaffolds. Biofabrication 2017; 9:012002. [DOI: 10.1088/1758-5090/aa5766] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Hosseinpour S, Ghazizadeh Ahsaie M, Rezai Rad M, Baghani MT, Motamedian SR, Khojasteh A. Application of selected scaffolds for bone tissue engineering: a systematic review. Oral Maxillofac Surg 2017; 21:109-129. [PMID: 28194530 DOI: 10.1007/s10006-017-0608-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 01/30/2017] [Indexed: 12/15/2022]
Abstract
PURPOSE The current systematic review investigated the results of application of some of the most commonly used scaffolds in conjugation with stem cells and growth factors in animal and clinical studies. METHODS A comprehensive electronic search was conducted according to the PRISMA guidelines in NCBI PMC and PubMed from January 1970 to December 2015 limited to English language publications with available full texts. In vivo studies in relation to "bone healing," "bone regeneration," and at least one of the following items were investigated: allograft, β-tricalcium phosphate, deproteinized bovine bone mineral, hydroxyapetite/tricalcium phosphate, nanohydroxyapatite, and composite scaffolds. RESULTS A total of 1252 articles were reviewed, and 46 articles completely fulfilled the inclusion criteria of this study. The highest bone regeneration has been achieved when combination of all three elements, given scaffolds, mesenchymal stem cells, and growth factors, were used. Among studies being reported in this review, bone marrow mesenchymal stem cells are the most studied mesenchymal stem cells, β-tricalcium phosphate is the most frequently used scaffold, and platelet-rich plasma is the most commonly used growth factor. CONCLUSION The current review aimed to inform reconstructive surgeons of how combinations of various mesenchymal stem cells, scaffolds, and growth factors enhance bone regeneration. The highest bone regeneration has been achieved when combination of all three elements, given scaffolds, mesenchymal stem cells, and growth factors, were used.
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Affiliation(s)
- Sepanta Hosseinpour
- School of Dentistry, Students' Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mitra Ghazizadeh Ahsaie
- School of Dentistry, Students' Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Rezai Rad
- Dental Research Center, Research Institute of Dental Research, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taghi Baghani
- Department of Orthodontics, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeed Reza Motamedian
- Prosthodontics Department, Dental School, Shahed University of Medical Sciences, Tehran, Iran
| | - Arash Khojasteh
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Yun PY, Kim YK, Jeong KI, Park JC, Choi YJ. Influence of bone morphogenetic protein and proportion of hydroxyapatite on new bone formation in biphasic calcium phosphate graft: Two pilot studies in animal bony defect model. J Craniomaxillofac Surg 2014; 42:1909-17. [DOI: 10.1016/j.jcms.2014.07.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2013] [Revised: 07/26/2014] [Accepted: 07/28/2014] [Indexed: 11/30/2022] Open
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Choi EJ, Kang SH, Kwon HJ, Cho SW, Kim HJ. Bone Healing Properties of Autoclaved Autogenous Bone Grafts Incorporating Recombinant Human Bone Morphogenetic Protein-2 and Comparison of Two Delivery Systems in a Segmental Rabbit Radius Defect. Maxillofac Plast Reconstr Surg 2014; 36:94-102. [PMID: 27489818 PMCID: PMC4281897 DOI: 10.14402/jkamprs.2014.36.3.94] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 04/15/2014] [Accepted: 05/14/2014] [Indexed: 12/04/2022] Open
Abstract
Purpose: This study aims to validate the effect of autoclaved autogenous bone (AAB), incorporating Escherichia coli-derived recombinant human bone morphogenetic protein-2 (ErhBMP-2), on critical-sized, segmental radius defects in rabbits. Delivery systems using absorbable collagen sponge (ACS) and fibrin glue (FG) were also evaluated. Methods: Radius defects were made in 12 New Zealand white rabbits. After autoclaving, the resected bone was reinserted and fixed. The animals were classified into three groups: only AAB reinserted (group 1, control), and AAB and ErhBMP-2 inserted using an ACS (group 2) or FG (group 3) as a carrier. Animals were sacrificed six or 12 weeks after surgery. Specimens were evaluated using radiology and histology. Results: Micro-computed tomography images showed the best bony union in group 2 at six and 12 weeks after operation. Quantitative analysis showed all indices except trabecular thickness were the highest in group 2 and the lowest in group 1 at twelve weeks. Histologic results showed the greatest bony union between AAB and radial bone at twelve weeks, indicating the highest degree of engraftment. Conclusion: ErhBMP-2 increases bony healing when applied on AAB graft sites. In addition, the ACS was reconfirmed as a useful delivery system for ErhBMP-2.
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Affiliation(s)
- Eun Joo Choi
- Department of Oral and Maxillofacial Surgery, Yonsei University College of Dentistry; Department of Oral and Maxillofacial Surgery, Wonkwang University School of Dentistry
| | - Sang-Hoon Kang
- Department of Oral and Maxillofacial Surgery, Yonsei University College of Dentistry; Department of Oral and Maxillofacial Surgery, National Health Insurance Service Ilsan Hospital
| | - Hyun-Jin Kwon
- Department of Oral Biology, Yonsei University College of Dentistry
| | - Sung-Won Cho
- Department of Oral Biology, Yonsei University College of Dentistry
| | - Hyung Jun Kim
- Department of Oral and Maxillofacial Surgery, Yonsei University College of Dentistry; Research Center for Orofacial Hard Tissue Regeneration, Yonsei University College of Dentistry
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13
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Calloni R, Viegas GS, Türck P, Bonatto D, Pegas Henriques JA. Mesenchymal stromal cells from unconventional model organisms. Cytotherapy 2013; 16:3-16. [PMID: 24113426 DOI: 10.1016/j.jcyt.2013.07.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Revised: 07/22/2013] [Accepted: 07/23/2013] [Indexed: 12/23/2022]
Abstract
Mesenchymal stromal cells (MSCs) are multipotent, plastic, adherent cells able to differentiate into osteoblasts, chondroblasts and adipocytes. MSCs can be isolated from many different body compartments of adult and fetal individuals. The most commonly studied MSCs are isolated from humans, mice and rats. However, studies are also being conducted with the use of MSCs that originate from different model organisms, such as cats, dogs, guinea pigs, ducks, chickens, buffalo, cattle, sheep, goats, horses, rabbits and pigs. MSCs derived from unconventional model organisms all present classic fibroblast-like morphology, the expression of MSC-associated cell surface markers such as CD44, CD73, CD90 and CD105 and the absence of CD34 and CD45. Moreover, these MSCs have the ability to differentiate into osteoblasts, chondroblasts and adipocytes. The MSCs isolated from unconventional model organisms are being studied for their potential to heal different tissue defects and injuries and for the development of scaffold compositions that improve the proliferation and differentiation of MSCs for tissue engineering.
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Affiliation(s)
- Raquel Calloni
- Centro de Biotecnologia da Universidade Federal do Rio Grande do Sul, Departamento de Biologia Molecular e Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), RS, Brazil
| | - Gabrihel Stumpf Viegas
- Centro de Biotecnologia da Universidade Federal do Rio Grande do Sul, Departamento de Biologia Molecular e Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), RS, Brazil
| | - Patrick Türck
- Centro de Biotecnologia da Universidade Federal do Rio Grande do Sul, Departamento de Biologia Molecular e Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), RS, Brazil
| | - Diego Bonatto
- Centro de Biotecnologia da Universidade Federal do Rio Grande do Sul, Departamento de Biologia Molecular e Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), RS, Brazil.
| | - João Antonio Pegas Henriques
- Centro de Biotecnologia da Universidade Federal do Rio Grande do Sul, Departamento de Biologia Molecular e Biotecnologia, Universidade Federal do Rio Grande do Sul (UFRGS), RS, Brazil
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14
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Kim YK, Lee J, Um IW, Kim KW, Murata M, Akazawa T, Mitsugi M. Tooth-derived bone graft material. J Korean Assoc Oral Maxillofac Surg 2013; 39:103-11. [PMID: 24471027 PMCID: PMC3858164 DOI: 10.5125/jkaoms.2013.39.3.103] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 05/01/2013] [Accepted: 05/28/2013] [Indexed: 02/02/2023] Open
Abstract
With successful extraction of growth factors and bone morphogenic proteins (BMPs) from mammalian teeth, many researchers have supported development of a bone substitute using tooth-derived substances. Some studies have also expanded the potential use of teeth as a carrier for growth factors and stem cells. A broad overview of the published findings with regard to tooth-derived regenerative tissue engineering technique is outlined. Considering more than 100 published papers, our team has developed the protocols and techniques for processing of bone graft material using extracted teeth. Based on current studies and studies that will be needed in the future, we can anticipate development of scaffolds, homogenous and xenogenous tooth bone grafts, and dental restorative materials using extracted teeth.
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Affiliation(s)
- Young-Kyun Kim
- Department of Oral and Maxillofacial Surgery, Section of Dentistry, Seoul National University Bundang Hospital, Seongnam, Korea
| | | | | | - Kyung-Wook Kim
- Department of Oral and Maxillofacial Surgery, College of Dentistry, Dankook University, Cheonan, Korea
| | - Masaru Murata
- Department of Oral and Maxillofacial Surgery, Health Sciences University of Hokkaido, Sapporo, Japan
| | - Toshiyuki Akazawa
- Department of Industrial Technology Research, Hokkaido Industrial Research Institute, Sapporo, Japan
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15
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Vahabzadeh S, Edgington J, Bose S. Tricalcium phosphate and tricalcium phosphate/polycaprolactone particulate composite for controlled release of protein. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:3576-82. [PMID: 23910252 DOI: 10.1016/j.msec.2013.04.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2012] [Revised: 03/21/2013] [Accepted: 04/01/2013] [Indexed: 02/01/2023]
Abstract
β-Tricalcium phosphate (β-TCP) with three different particle size ranges was used to study the effects of particle size and surface area on protein adsorption and release. Polycaprolactone (PCL) coating was applied on the particle systems to investigate its effect on particulate system properties from both structural and application aspects. The maximum loading of 27 mg/g was achieved for 100 nm particles. Bovine serum albumin (BSA) loading amount was controlled by varying the BSA loading solution concentration, as well as the sample powder's surface area. Increasing the surface area of the delivery powder significantly increased loading and release yield. Unlike the samples with low surface area, the lowest particle size samples showed sigmoidal release profile. This indicated that release was governed by different mechanisms for particles with different sizes. While the majority of samples showed no more than 50% release, the 550 nm particles demonstrated 100% release. PCL coating showed no significant ability to attenuate burst release in PBS. However, it led to a steadier release profile as compared to the bare TCP particles. FTIR analysis also proved that the secondary structure of BSA did not change significantly during the adsorption; however, minor denaturation was found during the release. The same results were found when PCL coating was applied on the TCP particles. We envision potential use of TCP and TCP+PCL systems in bone growth factor or orthopedic drug delivery applications in future bone tissue engineering application.
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Affiliation(s)
- Sahar Vahabzadeh
- W. M. Keck Biomedical Materials Research Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164-2920, USA
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16
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McDuffee LA, Pack L, Lores M, Wright GM, Esparza-Gonzalez B, Masaoud E. Osteoprogenitor Cell Therapy in an Equine Fracture Model. Vet Surg 2012; 41:773-83. [DOI: 10.1111/j.1532-950x.2012.01024.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Laurie A. McDuffee
- Departments of Health Management; University of Prince Edward Island; Charlottetown; PEI; Canada
| | - LeeAnn Pack
- Companion Animals; University of Prince Edward Island; Charlottetown; PEI; Canada
| | - Marcos Lores
- Departments of Health Management; University of Prince Edward Island; Charlottetown; PEI; Canada
| | - Glenda M. Wright
- Biomedical Sciences; University of Prince Edward Island; Charlottetown; PEI; Canada
| | - Blanca Esparza-Gonzalez
- Departments of Health Management; University of Prince Edward Island; Charlottetown; PEI; Canada
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17
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Kim YK. Regenerative medicine for the reconstruction of hard tissue defects in oral and maxillofacial surgery. J Korean Assoc Oral Maxillofac Surg 2012. [DOI: 10.5125/jkaoms.2012.38.2.69] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Young-Kyun Kim
- Department of Oral and Maxillofacial Surgery, Section of Dentistry, Seoul National University Bundang Hospital, Seongnam, Korea
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18
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Ni P, Fu S, Fan M, Guo G, Shi S, Peng J, Luo F, Qian Z. Preparation of poly(ethylene glycol)/polylactide hybrid fibrous scaffolds for bone tissue engineering. Int J Nanomedicine 2011; 6:3065-75. [PMID: 22163160 PMCID: PMC3235027 DOI: 10.2147/ijn.s25297] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Polylactide (PLA) electrospun fibers have been reported as a scaffold for bone tissue engineering application, however, the great hydrophobicity limits its broad application. In this study, the hybrid amphiphilic poly(ethylene glycol) (PEG)/hydrophobic PLA fibrous scaffolds exhibited improved morphology with regular and continuous fibers compared to corresponding blank PLA fiber mats. The prepared PEG/PLA fibrous scaffolds favored mesenchymal stem cell (MSC) attachment and proliferation by providing an interconnected porous extracellular environment. Meanwhile, MSCs can penetrate into the fibrous scaffold through the interstitial pores and integrate well with the surrounding fibers, which is very important for favorable application in tissue engineering. More importantly, the electrospun hybrid PEG/PLA fibrous scaffolds can enhance MSCs to differentiate into bone-associated cells by comprehensively evaluating the representative markers of the osteogenic procedure with messenger ribonucleic acid quantitation and protein analysis. MSCs on the PEG/PLA fibrous scaffolds presented better differentiation potential with higher messenger ribonucleic acid expression of the earliest osteogenic marker Cbfa-1 and mid-stage osteogenic marker Col I. The significantly higher alkaline phosphatase activity of the PEG/PLA fibrous scaffolds indicated that these can enhance the differentiation of MSCs into osteoblast-like cells. Furthermore, the higher messenger ribonucleic acid level of the late osteogenic differentiation markers OCN (osteocalcin) and OPN (osteopontin), accompanied by the positive Alizarin red S staining, showed better maturation of osteogenic induction on the PEG/PLA fibrous scaffolds at the mineralization stage of differentiation. After transplantation into the thigh muscle pouches of rats, and evaluating the inflammatory cells surrounding the scaffolds and the physiological characteristics of the surrounding tissues, the PEG/PLA scaffolds presented good biocompatibility. Based on the good cellular response and excellent osteogenic potential in vitro, as well as the biocompatibility with the surrounding tissues in vivo, the electrospun PEG/PLA fibrous scaffolds could be one of the most promising candidates in bone tissue engineering.
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Affiliation(s)
- PeiYan Ni
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, Sichuan, People's Republic of China
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Khojasteh A, Eslaminejad MB, Nazarian H, Morad G, Dashti SG, Behnia H, Stevens M. Vertical bone augmentation with simultaneous implant placement using particulate mineralized bone and mesenchymal stem cells: a preliminary study in rabbit. J ORAL IMPLANTOL 2011; 39:3-13. [PMID: 21568719 DOI: 10.1563/aaid-joi-d-10-00206] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This study aimed to assess vertical bone augmentation with simultaneous implant placement in rabbit tibiae using particulate mineralized bone/fibrin glue/mesenchymal stem cell. Bone marrow was aspirated from tibiae of five 10-week-old New Zealand White male rabbits. Right and left tibiae of each rabbit were prepared, and a 3-mm protruding implant from tibial bone was placed in each side. Particulate allogenic bone/fibrin glue/mesenchymal stem cell combination was placed around test implants and particulate bone graft/fibrin glue around controls. Two months postoperatively, the animals were euthanized, and sections were prepared for histological analysis. The mean amount of vertical bone length was higher in the experimental group than the control group (2.09 mm vs 1.03 mm; P < .05). New supracrestal trabecular bone formation was also significantly higher in the test group (28.5 ± 4.5% vs 4.3 ± 1.8%; P < .05). Mesenchymal stem cell/particulate allograft/fibrin glue appears to be a promising combination for vertical bone augmentation around simultaneously inserted implants in rabbit tibia.
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Affiliation(s)
- Arash Khojasteh
- Department of Oral and Maxillofacial Surgery, Dental Faculty, Division of Basic Sciences, Research Institute for Dental Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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