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Matheus HR, Özdemir ŞD, Guastaldi FPS. Stem cell-based therapies for temporomandibular joint osteoarthritis and regeneration of cartilage/osteochondral defects: a systematic review of preclinical experiments. Osteoarthritis Cartilage 2022; 30:1174-1185. [PMID: 35597373 DOI: 10.1016/j.joca.2022.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVES The aim of this systematic review was to assess the effects of stem cell-based therapies on the treatment of Temporomandibular Joint Osteoarthritis (TMJ-OA) and the regeneration of cartilage/osteochondral defects. METHODS Data on preclinical studies evaluating the effectiveness of stem cell-based therapies for treating Temporomandibular Disorders (TMDs) were extracted from PubMed, Web of Science, and Cochrane Library and the grey literature by three independent reviewers. A manual search was performed in the databases, the reference list of review studies, and relevant journals in the field. Compliance with the ARRIVE guidelines was evaluated for quality assessment. SYRCLE's risk of bias tool for animal experimental studies was assessed to define internal validity. RESULTS After applying the inclusion and exclusion criteria, 10 studies were included in the qualitative synthesis. Regardless of cell origin, stem cell-based therapeutic approaches induced protective, anti-inflammatory, and chondroregenerative potential in the treatment of TMJ-OA. Regeneration of the cartilage layer on the surface of the condyle was achieved when stem cells were directly flushed into the defect or when delivered within a carrier. CONCLUSION Stem cell-based therapies may be considered a promising approach for the treatment of TMJ-OA and for the regeneration of full-thickness cartilage and osteochondral defects in the TMJ. Human studies shall be performed to validate these results found in animals.
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Affiliation(s)
- H R Matheus
- Skeletal Biology Research Center, Department of Oral and Maxillofacial Surgery, Massachusetts General Hospital, Harvard School of Dental Medicine, Boston, MA, USA; Department of Diagnosis and Surgery - Periodontics Division, São Paulo State University (UNESP), School of Dentistry, Araçatuba, SP, Brazil.
| | - Ş D Özdemir
- Skeletal Biology Research Center, Department of Oral and Maxillofacial Surgery, Massachusetts General Hospital, Harvard School of Dental Medicine, Boston, MA, USA; Istanbul Medipol University, School of Dentistry, İstanbul, Turkey.
| | - F P S Guastaldi
- Skeletal Biology Research Center, Department of Oral and Maxillofacial Surgery, Massachusetts General Hospital, Harvard School of Dental Medicine, Boston, MA, USA.
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Shen H, Jiang W, Yu Y, Feng Y, Zhang T, Liu Y, Guo L, Zhou N, Huang X. microRNA-146a mediates distraction osteogenesis via bone mesenchymal stem cell inflammatory response. Acta Histochem 2022; 124:151913. [PMID: 35759812 DOI: 10.1016/j.acthis.2022.151913] [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: 02/14/2022] [Revised: 05/09/2022] [Accepted: 05/24/2022] [Indexed: 11/20/2022]
Abstract
Distraction osteogenesis (DO) is a widely used surgical technique to repair bone defects, partly owing to its high efficiency in inducing osteogenesis; however, the process of osteogenesis is complex, and the precise mechanism is still unclear. Among the factors identified for an effective DO procedure, well-controlled inflammation is essential. We aimed to explore how microRNA(miR)-146a, a negative regulator of inflammation, influences osteogenesis in DO. First, we established canine right mandibular DO and bone fracture models to evaluate the expression level of miR-146a in response to these procedures. Second, bone marrow mesenchymal stem cells (BMSCs) were isolated from healthy puppies and cultured with lipopolysaccharide (LPS) to observe how inflammation affects osteogenesis. Finally, the osteogenesis activity of BMSCs transfected with lentiviral vector either overexpressing (miR-146a-up) or inhibited for miR-146a expression was evaluated. miR-146a-up-transfected BMSCs were injected locally into the distraction gaps of the DO model canines. On days 42 and 56 post-surgery, the bone volume/tissue volume and bone mineral density values were evaluated via using micro-computed tomography, and newly formed tissues were harvested and evaluated via histological staining. The expression of miR-146a in both the DO canine model and LPS-stimulated BMSCs increased. Overexpression of miR-146a enhanced cell proliferation, migration, and osteogenic differentiation. Additionally, the newly formed callus was improved in canine mandibles injected with miR-146a-up-transfected BMSCs. In summary, miR-146a regulates mandibular DO by improving osteogenesis, and can serve as a potential target to shorten the therapy period of DO.
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Affiliation(s)
- Huijuan Shen
- Departement of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning 530021, People's Republic of China; Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Disease Treatment, Guangxi Clinical Research Center for Craniofacial Deformity, Nanning 530021, People's Republic of China
| | - Weidong Jiang
- Departement of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning 530021, People's Republic of China; Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Disease Treatment, Guangxi Clinical Research Center for Craniofacial Deformity, Nanning 530021, People's Republic of China
| | - Yangyang Yu
- Departement of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning 530021, People's Republic of China; Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Disease Treatment, Guangxi Clinical Research Center for Craniofacial Deformity, Nanning 530021, People's Republic of China
| | - Yuan Feng
- Departement of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning 530021, People's Republic of China; Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Disease Treatment, Guangxi Clinical Research Center for Craniofacial Deformity, Nanning 530021, People's Republic of China
| | - Tao Zhang
- Departement of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning 530021, People's Republic of China; Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Disease Treatment, Guangxi Clinical Research Center for Craniofacial Deformity, Nanning 530021, People's Republic of China
| | - Yan Liu
- Departement of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning 530021, People's Republic of China; Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Disease Treatment, Guangxi Clinical Research Center for Craniofacial Deformity, Nanning 530021, People's Republic of China
| | - Lina Guo
- Departement of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning 530021, People's Republic of China; Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Disease Treatment, Guangxi Clinical Research Center for Craniofacial Deformity, Nanning 530021, People's Republic of China
| | - Nuo Zhou
- Departement of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning 530021, People's Republic of China; Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Disease Treatment, Guangxi Clinical Research Center for Craniofacial Deformity, Nanning 530021, People's Republic of China.
| | - Xuanping Huang
- Departement of Oral and Maxillofacial Surgery, College of Stomatology, Guangxi Medical University, Nanning 530021, People's Republic of China; Guangxi Key Laboratory of Oral and Maxillofacial Rehabilitation and Reconstruction, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Disease Treatment, Guangxi Clinical Research Center for Craniofacial Deformity, Nanning 530021, People's Republic of China.
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Forces Exerted in Craniofacial Distraction Osteogenesis. J Craniofac Surg 2021; 33:187-191. [PMID: 34643602 DOI: 10.1097/scs.0000000000008283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The purpose of this study was to develop a methodology for quantifying linear forces of distraction osteogenesis, and thereafter apply this methodology to measure and compare distraction force magnitudes between cranial vault distraction osteogenesis (CVDO) and mandibular distraction osteogenesis (MDO). METHODS Patients undergoing CVDO or MDO as inpatients had distraction forces acquired with a digital torque-measuring screwdriver. Torque measurements were then converted into linear distraction force values, which were then compared across distraction types and protocols with appropriate statistics. RESULTS CVDO was performed on 7 patients (41.2%), and MDO was performed on 10 patients (58.8%). Across the entire cohort, the average maximum force per activation was 27.0 N, and the average elastic force was 10.7 N. Maximum force (CVDO: 52.9 N versus MDO: 12.9 N; P < 0.001) and elastic force (CVDO: 22.0 N versus MDO: 4.5 N; P < 0.001) were significantly higher in patients undergoing CVDO than MDO. Multivariate regression demonstrated that maximum activation force was significantly associated with sequential days of distraction (B= + 1.1 N/day; P < 0.001), distraction rate (B= + 8.9 N/mm/day; P = 0.016), distractor hardware failure (B= + 10.3 N if failure; P = 0.004), and distraction type (B= + 41.4 N if CVDO; P < 0.001). CONCLUSIONS Cranial vault distraction requires significantly more linear distraction force than mandibular distraction. Maximum forces increase with each day of distraction, as well as with increased distraction rates. Linear distraction force methodology from this study may provide the foundation for future development of optimized procedure-specific or patient-specific distraction protocols.
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Dekker H, Schulten EAJM, van Ruijven L, van Essen HW, Blom GJ, Bloemena E, Ten Bruggenkate CM, Kullaa AM, Bravenboer N. Bone microarchitecture and turnover in the irradiated human mandible. J Craniomaxillofac Surg 2020; 48:733-740. [PMID: 32591131 DOI: 10.1016/j.jcms.2020.05.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 04/13/2020] [Accepted: 05/31/2020] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVES The aim of this study was to assess the microarchitecture and turnover in irradiated cancellous mandibular bone and the relation with radiation dose, to elucidate the effects of radiotherapy on the mandible. PATIENTS AND METHODS Mandibular cancellous bone biopsies were taken from irradiated patients and controls. Micro-CT scanning was performed to analyze microstructural bone parameters. Bone turnover was assessed by histomorphometry. Local radiation dose at the biopsy site (Dmax) was estimated from radiotherapy plans. RESULTS Twenty-seven irradiated patients and 35 controls were included. Osteoid volume (Osteoid Volume/Bone Volume, OV/BV) [0.066/0.168 (median/interquartile range (IQR), OV/BV; %), P < 0.001], osteoid surface (Osteoid Surface/Bone Surface, OS/BS) [0.772/2.17 (median/IQR, OS/BS; %), P < 0.001] and osteoclasts number (Osteoclasts per millimetre bone surface, Ocl/mmBS; mm2) [0.026/0.123 (median/IQR, Ocl/mmBS; mm2), P < 0.001] were decreased; trabecular number (Tb.N) was lower [1.63/0.63 (median/IQR, Tb.N; 1/mm-1), P = 0.012] and trabecular separation (Tb.Sp) [0.626/0.24 (median/IQR, Tb.Sp; μm), P = 0.038] was higher in irradiated mandibular bone. With higher Dmax, trabecular number increases (Spearman's correlation R = 0.470, P = 0.018) and trabecular separation decreases (Spearman's correlation R = -0.526, P = 0.007). Bone mineral density (BMD, milligrams hydroxyappetite per cubic centimetre, mgHA/cm3) [1016/99 (median/IQR, BMD; mgHA/cm3), P = 0.03] and trabecular separation [0.739/0.21 (median/IQR, Tb.Sp; μm), P = 0.005] are higher whereas connectivity density (Conn Dens) [3.94/6.71 (median/IQR, Conn Dens), P = 0.047] and trabecular number [1.48/0.44 (median/IQR, Tb.N; 1/mm-1), P = 0.002] are lower in Dmax ≤50 Gy compared to controls. CONCLUSIONS Radiotherapy dramatically impairs bone turnover in the mandible. Deterioration in microarchitecture only affects bone irradiated with a Dmax of <50 Gy. The 50 Gy value seems to be a critical threshold to where the effects of the radiation is more detrimental.
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Affiliation(s)
- H Dekker
- Amsterdam UMC, Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam, Department of Oral and Maxillofacial Surgery/Oral Pathology, Amsterdam, the Netherlands.
| | - E A J M Schulten
- Amsterdam UMC, Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam, Department of Oral and Maxillofacial Surgery/Oral Pathology, Amsterdam, the Netherlands.
| | - L van Ruijven
- Department of Functional Anatomy, Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, the Netherlands.
| | - H W van Essen
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Clinical Chemistry, the Netherlands.
| | - G J Blom
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Radiotherapy, Amsterdam, the Netherlands.
| | - E Bloemena
- Amsterdam UMC, Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam, Department of Oral and Maxillofacial Surgery/Oral Pathology, Amsterdam, the Netherlands.
| | - Chr M Ten Bruggenkate
- Amsterdam UMC, Academic Centre for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam, Department of Oral and Maxillofacial Surgery/Oral Pathology, Amsterdam, the Netherlands; Alrijne Hospital, Department of Oral and Maxillofacial Surgery, Leiderdorp, the Netherlands.
| | - A M Kullaa
- Institute of Dentistry, University of Eastern Finland, Kuopio Campus, and Educational Dental Clinic, Kuopio University Hospital, Kuopio, Finland.
| | - N Bravenboer
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Clinical Chemistry, the Netherlands; Leiden University Medical Center, Department of Internal Medicine, Division of Endocrinology and Center for Bone Quality, Leiden, the Netherlands.
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Su Z, He L, Shang H, Dai T, Xu F, Zhao J. Overexpression of Bone Morphogenetic Protein-1 Promotes Osteogenesis of Bone Marrow Mesenchymal Stem Cells In Vitro. Med Sci Monit 2020; 26:e920122. [PMID: 32084123 PMCID: PMC7047925 DOI: 10.12659/msm.920122] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Osteogenesis of bone marrow mesenchymal stem cells (BMSCs) is an important research topic in the application of bone tissue engineering. Bone morphogenetic protein-1 (BMP-1) is important in bone formation and stability, but its effects on the osteogenesis of BMSCs are unclear. This study aimed to investigate the association of BMP-1 with the osteogenic capacity of BMSCs. MATERIAL AND METHODS Primary rabbit BMSCs were cultured and divided into a BMP-1-overexpressing group, a Green Fluorescent Protein-expressing (GFP) group, and a Control group. The transfection efficiency of BMP-1 was tested by Western blotting. Cell viabilities, alkaline phosphatase (ALP) activities, Ca2+ concentrations, and gross examinations of BMSC sheets were examined at different times. The osteogenic marker collagen I was assessed by immunohistochemical analysis. RESULTS The cell viability, ALP activity, and Ca2+ content of the BMP1-overexpressed group were significantly enhanced compared with the GFP group and Control group. Immunohistochemistry staining results showed that BMP-1 promoted the expression of type I collagen in BMSCs sheets. CONCLUSIONS Our results suggest that the overexpression of BMP-1 can promote the osteogenesis of BMSCs and provides an improved method of cell-based tissue engineering.
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Affiliation(s)
- Zhongping Su
- Department of Maxillofacial Surgery, The Third Affiliated Hospital of the Air Force Medical University, Xi'an, Shaanxi, China (mainland)
| | - Lisheng He
- Department of Maxillofacial Surgery, The Third Affiliated Hospital of the Air Force Medical University, Xi'an, Shaanxi, China (mainland)
| | - Hongtao Shang
- Department of Maxillofacial Surgery, The Third Affiliated Hospital of the Air Force Medical University, Xi'an, Shaanxi, China (mainland)
| | - Taiqiang Dai
- Department of Maxillofacial Surgery, The Third Affiliated Hospital of the Air Force Medical University, Xi'an, Shaanxi, China (mainland)
| | - Fangfang Xu
- Department of Maxillofacial Surgery, The Third Affiliated Hospital of the Air Force Medical University, Xi'an, Shaanxi, China (mainland)
| | - Jinlong Zhao
- Department of Maxillofacial Surgery, The Third Affiliated Hospital of the Air Force Medical University, Xi'an, Shaanxi, China (mainland)
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MORILLO CMR, SLONIAK MC, GONÇALVES F, VILLAR CC. Efficacy of stem cells on bone consolidation of distraction osteogenesis in animal models: a systematic review. Braz Oral Res 2018; 32:e83. [DOI: 10.1590/1807-3107bor-2018.vol32.0083] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/27/2018] [Indexed: 12/22/2022] Open
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Montes-Medina L, Hernández-Fernández A, Gutiérrez-Rivera A, Ripalda-Cemboráin P, Bitarte N, Pérez-López V, Granero-Moltó F, Prosper F, Izeta A. Effect of bone marrow stromal cells in combination with biomaterials in early phases of distraction osteogenesis: An experimental study in a rabbit femur model. Injury 2018; 49:1979-1986. [PMID: 30219381 DOI: 10.1016/j.injury.2018.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 08/24/2018] [Accepted: 09/04/2018] [Indexed: 02/07/2023]
Abstract
Acceleration of the consolidation of the distracted bone is a relevant medical need. As a platform to improve in vivo bone engineering, we developed a novel distraction osteogenesis (DO) model in a rabbit large bone (femur) and tested if the application of cultured bone marrow stromal cells (BMSCs) immediately after the osteotomy promotes the formation of bone. This report consists of two components, an animal study to evaluate the quality of the regenerate following different treatments and an in vitro study to evaluate osteogenic potential of BMSC cultures. To illuminate the mechanism of action of injected cells, we tested stem cell cultures enriched in osteogenic-BMSCs (O-BMSCs) as compared with cultures enriched in non-osteogenic BMSCs (NO-BMSCs). Finally, we included a group of animals treated with biomaterials (fibrin and ground cortical bone) in addition to cells. Injection of O-BMSCs promoted the maturity of distracted callus and decreased fibrosis. When combined with biomaterials, O-BMSCs modified the ossification pattern from endochondral to intramembranous type. The use of NO-BMSCs not only did not increase the maturity but also increased porosity of the bone. These preclinical results indicate that the BMSC cultures must be tested in vitro prior to clinical use, since a number of factors may influence their outcome in bone formation. We hypothesize that the use of osteogenic BMSCs and biomaterials could be clinically beneficial to shorten the consolidation period of the distraction and the total period of bone lengthening.
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Affiliation(s)
- Laura Montes-Medina
- Department of Orthopaedic Surgery, Donostia University Hospital, San Sebastian, Spain
| | - Alberto Hernández-Fernández
- Department of Orthopaedic Surgery, Donostia University Hospital, San Sebastian, Spain; Department of Surgery, Radiology and Physical Medicine of the University of the Basque Country (UPV-EHU), San Sebastian, Spain
| | | | | | - Nerea Bitarte
- Tissue Engineering Group, Bioengineering Area, Instituto Biodonostia, San Sebastian, Spain
| | - Virginia Pérez-López
- Tissue Engineering Group, Bioengineering Area, Instituto Biodonostia, San Sebastian, Spain
| | - Froilán Granero-Moltó
- Department of Orthopaedic Surgery and Traumatology, Clínica Universidad de Navarra, Pamplona, Spain; Cell Therapy Area, Clínica Universidad de Navarra, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Felipe Prosper
- Cell Therapy Area, Clínica Universidad de Navarra, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Ander Izeta
- Tissue Engineering Group, Bioengineering Area, Instituto Biodonostia, San Sebastian, Spain; Department of Biomedical Engineering and Science, School of Engineering, Tecnun-University of Navarra, San Sebastian, Spain.
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Safari S, Mahdian A, Motamedian SR. Applications of stem cells in orthodontics and dentofacial orthopedics: Current trends and future perspectives. World J Stem Cells 2018; 10:66-77. [PMID: 29988866 PMCID: PMC6033713 DOI: 10.4252/wjsc.v10.i6.66] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 04/19/2018] [Accepted: 05/10/2018] [Indexed: 02/06/2023] Open
Abstract
A simple overview of daily orthodontic practice involves use of brackets, wires and elastomeric modules. However, investigating the underlying effect of orthodontic forces shows various molecular and cellular changes. Also, orthodontics is in close relation with dentofacial orthopedics which involves bone regeneration. In this review current and future applications of stem cells (SCs) in orthodontics and dentofacial orthopedics have been discussed. For craniofacial anomalies, SCs have been applied to regenerate hard tissue (such as treatment of alveolar cleft) and soft tissue (such as treatment of hemifacial macrosomia). Several attempts have been done to reconstruct impaired temporomandibular joint. Also, SCs with or without bone scaffolds and growth factors have been used to regenerate bone following distraction osteogenesis of mandibular bone or maxillary expansion. Current evidence shows that SCs also have potential to be used to regenerate infrabony alveolar defects and move the teeth into regenerated areas. Future application of SCs in orthodontics could involve accelerating tooth movement, regenerating resorbed roots and expanding tooth movement limitations. However, evidence supporting these roles is weak and further studies are required to evaluate the possibility of these ideas.
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Affiliation(s)
- Shiva Safari
- Department of Orthodontics, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran 13819, Iran
| | - Arezoo Mahdian
- Department of Orthodontics, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran 13819, Iran
| | - Saeed Reza Motamedian
- Department of Orthodontics, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran 13819, Iran
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Tee BC, Sun Z. Mandibular distraction osteogenesis assisted by cell-based tissue engineering: a systematic review. Orthod Craniofac Res 2016; 18 Suppl 1:39-49. [PMID: 25865532 DOI: 10.1111/ocr.12087] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2014] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To review the advances and limitations of recent investigations on mandibular distraction osteogenesis (MDO) assisted by mesenchymal stem cell (MSC) transplantation. MATERIALS AND METHODS Following the preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines, the PubMed, Scopus, and Cochrane electronic databases were systematically searched and screened from their inception through August 2014. Searching terms included the following: 'distraction osteogenesis', 'mandible OR mandibular OR jaw', and 'cells', without any other limitations. RESULTS Nineteen studies meeting the eligibility criteria were selected from 227 published articles and used for qualitative synthesis. Fifteen of the studies used small animal models (rats or rabbits), while the other four used large animal models (dogs, pigs or sheep). Among these studies, large variations exist in MDO protocol, cell transplantation time, route and quantity, as well as methodology of outcome assessment. Additionally, all studies had certain biases. Nevertheless, the majority of studies found that MSC transplantation enhanced MDO bone regeneration. CONCLUSION Evidence from animal studies indicates that MDO may be enhanced by mesenchymal stem cell transplantation, but many questions related to animal models, MDO protocols, and cell transplantation remain to be investigated.
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Affiliation(s)
- B C Tee
- Division of Orthodontics, College of Dentistry, The Ohio State University, Columbus, OH, USA
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Nicolay NH, Lopez Perez R, Debus J, Huber PE. Mesenchymal stem cells – A new hope for radiotherapy-induced tissue damage? Cancer Lett 2015; 366:133-40. [DOI: 10.1016/j.canlet.2015.06.012] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 06/17/2015] [Accepted: 06/18/2015] [Indexed: 12/11/2022]
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Transport distraction osteogenesis with recombinant human bone morphogenic protein-2 for large calvarial defect reconstruction. J Craniofac Surg 2015; 25:502-8. [PMID: 24621696 DOI: 10.1097/scs.0000000000000672] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Transport distraction osteogenesis (TDO) has been used in attempts to treat large calvarial defects but has, until now, lacked consistency and reliability. To achieve sufficient bone formation, the effect of TDO was compared to the effect of TDO combined with recombinant human bone morphogenic protein-2 (rhBMP-2). METHODS Fourteen dogs were divided into 2 groups; 6 animals in the control group received TDO only, and 8 received TDO combined with rhBMP-2. A calvarial defect 33 × 35 mm in size was generated, and the drug-delivering internal distractor was applied. After a 5-day latency period, distraction with rhBMP-2 at 10 μg/day was initiated at a rate of 2 mm/day. This was followed by a consolidation period of 3 months, after which areas of osteogenesis and strength were measured and histologic examinations were conducted. RESULTS The average area of osteogenesis was higher in the experimental group (P < 0.01). Regenerated bone of the experimental group showed increased strength (P < 0.05). Histological examination showed typical mature bone in the experimental group. Prominent osteoblastic rimming was observed in the bone marrow of the experimental group. CONCLUSIONS TDO with an internal distraction device delivering rhBMP-2 can enhance bone regeneration of large calvarial defects in a dog model. These results suggest the potential for human clinical testing of TDO combined with rhBMP-2.
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Si JW, Wang XD, Shen SGF. Perinatal stem cells: A promising cell resource for tissue engineering of craniofacial bone. World J Stem Cells 2015; 7:149-159. [PMID: 25621114 PMCID: PMC4300925 DOI: 10.4252/wjsc.v7.i1.149] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 08/28/2014] [Accepted: 09/17/2014] [Indexed: 02/06/2023] Open
Abstract
In facing the mounting clinical challenge and suboptimal techniques of craniofacial bone defects resulting from various conditions, such as congenital malformations, osteomyelitis, trauma and tumor resection, the ongoing research of regenerative medicine using stem cells and concurrent advancement in biotechnology have shifted the focus from surgical reconstruction to a novel stem cell-based tissue engineering strategy for customized and functional craniofacial bone regeneration. Given the unique ontogenetical and cell biological properties of perinatal stem cells, emerging evidence has suggested these extraembryonic tissue-derived stem cells to be a promising cell source for extensive use in regenerative medicine and tissue engineering. In this review, we summarize the current achievements and obstacles in stem cell-based craniofacial bone regeneration and subsequently we address the characteristics of various types of perinatal stem cells and their novel application in tissue engineering of craniofacial bone. We propose the promising feasibility and scope of perinatal stem cell-based craniofacial bone tissue engineering for future clinical application.
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Makhdom AM, Nayef L, Tabrizian M, Hamdy RC. The potential roles of nanobiomaterials in distraction osteogenesis. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2015; 11:1-18. [DOI: 10.1016/j.nano.2014.05.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Revised: 04/25/2014] [Accepted: 05/16/2014] [Indexed: 10/25/2022]
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The effect of nicotine on osteoinduction by recombinant human bone morphogenetic protein 2. Int J Oral Maxillofac Surg 2014; 43:1022-9. [DOI: 10.1016/j.ijom.2014.02.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Revised: 01/11/2014] [Accepted: 02/27/2014] [Indexed: 11/19/2022]
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Makhdom AM, Hamdy RC. The Role of Growth Factors on Acceleration of Bone Regeneration During Distraction Osteogenesis. TISSUE ENGINEERING PART B-REVIEWS 2013; 19:442-53. [DOI: 10.1089/ten.teb.2012.0717] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Asim M. Makhdom
- Division of Orthopaedic Surgery, Shriners Hospital for Children, Montreal Children Hospital, McGill University, Montreal, QC, Canada
- Department of Orthopaedic Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Reggie C. Hamdy
- Division of Orthopaedic Surgery, Shriners Hospital for Children, Montreal Children Hospital, McGill University, Montreal, QC, Canada
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