1
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Ghasemzadeh-Hasankolaei M, Pinto CA, Jesus D, Saraiva JA, Mano JF. Effect of high cyclic hydrostatic pressure on osteogenesis of mesenchymal stem cells cultured in liquefied micro-compartments. Mater Today Bio 2023; 23:100861. [PMID: 38058695 PMCID: PMC10696388 DOI: 10.1016/j.mtbio.2023.100861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 11/04/2023] [Accepted: 11/09/2023] [Indexed: 12/08/2023] Open
Abstract
Bone resident cells are constantly subjected to a range of distinct mechanical loadings, which generates a complex microenvironment. In particular, hydrostatic pressure (HP) has a key impact on modulation of cell function and fate determination. Although HP is a constant mechanical stimulus, its role in regulating the osteogenesis process within a defined 3D microenvironment has not been comprehensively elucidated. Perceiving how environmental factors regulate the differentiation of stem cells is essential for expanding their regenerative potential. Inspired by the mechanical environment of bone, this study attempted to investigate the influence of different ranges of cyclic HP on human adipose-derived mesenchymal stem cells (MSCs) encapsulated within a compartmentalized liquefied microenvironment. Taking advantage of the liquefied environment of microcapsules, MSCs were exposed to cyclic HP of 5 or 50 MPa, 3 times/week at 37 °C. Biological tests using fluorescence staining of F-actin filaments showed a noticeable improvement in cell-cell interactions and cellular network formation of MSCs. These observations were more pronounced in osteogenic (OST) condition, as confirmed by fluorescent staining of vinculin. More interestingly, there was a significant increase in alkaline phosphatase activity of MSCs exposed to 50 MPa magnitude of HP, even in the absence of osteoinductive factors. In addition, a greater staining area of both osteopontin and hydroxyapatite was detected in the 50 MPa/OST group. These findings highlight the benefit of hydrostatic pressure to regulate osteogenesis of MSCs as well as the importance of employing simultaneous biochemical and mechanical stimulation to accelerate the osteogenic potential of MSCs for biomedical purposes.
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Affiliation(s)
| | - Carlos A. Pinto
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Diana Jesus
- CICECO–Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Jorge A. Saraiva
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - João F. Mano
- CICECO–Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
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2
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Yamada Y, Okano T, Orita K, Makino T, Shima F, Nakamura H. 3D-cultured small size adipose-derived stem cell spheroids promote bone regeneration in the critical-sized bone defect rat model. Biochem Biophys Res Commun 2022; 603:57-62. [DOI: 10.1016/j.bbrc.2022.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 02/22/2022] [Accepted: 03/05/2022] [Indexed: 11/17/2022]
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3
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Recent Biomimetic Approaches for Articular Cartilage Tissue Engineering and Their Clinical Applications: Narrative Review of the Literature. Adv Orthop 2022; 2022:8670174. [PMID: 35497390 PMCID: PMC9054483 DOI: 10.1155/2022/8670174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 04/07/2022] [Accepted: 04/11/2022] [Indexed: 11/18/2022] Open
Abstract
Since articular cartilage is lacking blood vessels and nerves, its capacity to heal is extremely limited. This means that ruptured cartilage affects the joint as a whole. A health issue known as osteoarthritis can develop as a result of injury and deterioration. Osteoarthritis development can be speeded up by the widespread deterioration of articular cartilage, which ranks third on the list of musculoskeletal disorders requiring rehabilitation, behind only low back pain and broken bones. The current treatments for cartilage repair are ineffective and rarely restore full function or tissue normalcy. A promising new technology in tissue engineering may help create functional cartilage tissue substitutes. Ensuring that the cell source is loaded with bioactive molecules that promote cellular differentiation and/or maturation is the general approach. This review summarizes recent advances in cartilage tissue engineering, and recent clinical trials have been conducted to provide a comprehensive overview of the most recent research developments and clinical applications in the framework of degenerated articular cartilage and osteoarthritis.
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4
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Smakaj A, De Mauro D, Rovere G, Pietramala S, Maccauro G, Parolini O, Lattanzi W, Liuzza F. Clinical Application of Adipose Derived Stem Cells for the Treatment of Aseptic Non-Unions: Current Stage and Future Perspectives-Systematic Review. Int J Mol Sci 2022; 23:ijms23063057. [PMID: 35328476 PMCID: PMC8950719 DOI: 10.3390/ijms23063057] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/08/2022] [Accepted: 03/08/2022] [Indexed: 12/18/2022] Open
Abstract
Fracture non-union is a challenging orthopaedic issue and a socio-economic global burden. Several biological therapies have been introduced to improve traditional surgical approaches. Among these, the latest research has been focusing on adipose tissue as a powerful source of mesenchymal stromal cells, namely, adipose-derived stem cells (ADSCs). ADSC are commonly isolated from the stromal vascular fraction (SVF) of liposuctioned hypodermal adipose tissue, and their applications have been widely investigated in many fields, including non-union fractures among musculoskeletal disorders. This review aims at providing a comprehensive update of the literature on clinical application of ADSCs for the treatment of non-unions in humans. The study was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Only three articles met our inclusion criteria, with a total of 12 cases analyzed for demographics and harvesting, potential manufacturing and implantation of ADSCs. The review of the literature suggests that adipose derived cell therapy can represent a promising alternative in bone regenerative medicine for the enhancement of non-unions and bone defects. The low number of manuscripts reporting ADSC-based therapies for long bone fracture healing suggests some critical issues that are discussed in this review. Nevertheless, further investigations on human ADSC therapies are needed to improve the knowledge on their translational potential and to possibly achieve a consensus on their use for such applications.
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Affiliation(s)
- Amarildo Smakaj
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.S.); (D.D.M.); (G.R.); (S.P.); (G.M.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Domenico De Mauro
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.S.); (D.D.M.); (G.R.); (S.P.); (G.M.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Giuseppe Rovere
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.S.); (D.D.M.); (G.R.); (S.P.); (G.M.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Silvia Pietramala
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.S.); (D.D.M.); (G.R.); (S.P.); (G.M.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Giulio Maccauro
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.S.); (D.D.M.); (G.R.); (S.P.); (G.M.)
- Department of Geriatrics and Orthopaedic Sciences, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Ornella Parolini
- Department of Life Science and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
- Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy
| | - Wanda Lattanzi
- Department of Life Science and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
- Fondazione Policlinico A. Gemelli IRCCS, 00168 Rome, Italy
- Correspondence: (W.L.); (F.L.); Tel.: +39-06-30154464 (W.L.); +39-339-719-1314 (F.L.)
| | - Francesco Liuzza
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (A.S.); (D.D.M.); (G.R.); (S.P.); (G.M.)
- Correspondence: (W.L.); (F.L.); Tel.: +39-06-30154464 (W.L.); +39-339-719-1314 (F.L.)
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5
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Souza FFPD, Pérez-Guerrero JA, Gomes MJP, Cavalcante FL, Souza Filho MDSMD, Castro-Silva II. Development and characterization of poultry collagen-based hybrid hydrogels for bone regeneration. Acta Cir Bras 2022; 37:e370302. [PMID: 35584534 PMCID: PMC9109989 DOI: 10.1590/acb370302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 02/06/2022] [Indexed: 01/12/2023] Open
Abstract
Purpose: Poultry by-products can contribute as an innovative natural source for the
development of composites based on polymers and minerals aiming at bone
regeneration. The objective of this study was the physicochemical and
biological characterization of collagen-based hydrogels crosslinked with
ultraviolet (UV)-riboflavin. Methods: Pure hydrogels of 100% collagen (G1) or hybrid hydrogels, 90% collagen:10%
apatite (G2), 90% collagen:10% nanokeratin (G3), and 90% collagen:5%
apatite:5% nanokeratin (G4) were characterized by scanning electron
microscope, Fourier-transform infrared spectroscopy, differential scanning
calorimetry, swelling degree and quali-quantitative histological analysis.
Ectopic implantation in subcutaneous tissue in mice at one, three and nine
weeks allowed to assess the inflammation (neutrophils, lymphocytes,
macrophages, and giant cells) and repair (neovascularization, and connective
tissue) to determine biocompatibility and the integrity of biomaterials to
score their biodegradability. Histomorphometry on critical size defects in
rat calvaria at one and three months evaluated the percentage of bone,
connective tissue, and biomaterials in all groups. Results: The hydrogels presented porous microstructure, water absorption and
physicochemical characteristics compatible with their polymeric and/or
mineral composition. All materials exhibited biocompatibility,
biodegradability, and low osteoconductivity. G2 showed greater density of
new bone and biomaterial than the G1, G3 and G4. Conclusions: The collagen-apatite group formulation suggests potential for development as
osteopromoting membrane.
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6
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Izgordu MS, Uzgur EI, Ulag S, Sahin A, Karademir Yilmaz B, Kilic B, Ekren N, Oktar FN, Gunduz O. Investigation of 3D-Printed Polycaprolactone-/Polyvinylpyrrolidone-Based Constructs. Cartilage 2021; 13:626S-635S. [PMID: 31893944 PMCID: PMC8804864 DOI: 10.1177/1947603519897302] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The aim of this study is to evaluate the mechanical and biological performance of cartilage-like constructs produced by 3D printing. During the investigation, poly(ε-caprolactone) (PCL) and polyvinylpyrrolidone (PVP) were used as a matrix polymer and low-molecular-weight chitosan (CS), hyaluronic acid (HA), and alginic acid sodium salt (SA) were integrated separately with the polymer matrix to fabricate the constructs. Thermal, mechanical, morphology, and chemical properties and swelling, degradation, and biocompatibility behaviors were evaluated in detail. With the addition of 3 fillers, the melting temperature of the matrix increased with the addition of fillers, and PCL/3wt.%PVP/1wt.%HA had the highest melting temperature value. Mechanical characterization results demonstrated that the printed PCL/3wt.%PVP/1wt.%CS displayed the highest compressive strength of around 9.51 MPa. The compressive strength difference between the PCL/3wt.%PVP and PCL/3wt.%PVP/1wt.%CS was 5.38 MPa. Biocompatibility properties of the constructs were tested by mitochondrial dehydrogenase activity, and in vitro studies showed that the PCL/3wt.%PVP/1wt.%HA composite construct had more cell viability than the other constructs by making use of the mesenchymal stem cell line.
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Affiliation(s)
- Muhammet Sefa Izgordu
- Department of Bioengineering, Faculty of
Engineering, Marmara University, Istanbul, Turkey
| | - Evren Isa Uzgur
- Department of Bioengineering, Faculty of
Engineering, Marmara University, Istanbul, Turkey
| | - Songul Ulag
- Center for Nanotechnology &
Biomaterials Application and Research (NBUAM), Marmara University, Istanbul,
Turkey,Metallurgical and Materials Engineering,
Institute of Pure and Applied Sciences, Marmara University, Istanbul, Turkey
| | - Ali Sahin
- Genetic and Metabolic Diseases Research
Center (GEMHAM), Marmara University, Istanbul, Turkey,Department of Biochemistry, Faculty of
Medicine, Marmara University, Istanbul, Turkey
| | - Betul Karademir Yilmaz
- Genetic and Metabolic Diseases Research
Center (GEMHAM), Marmara University, Istanbul, Turkey,Department of Biochemistry, Faculty of
Medicine, Marmara University, Istanbul, Turkey
| | - Beyhan Kilic
- Center for Nanotechnology &
Biomaterials Application and Research (NBUAM), Marmara University, Istanbul,
Turkey,Department of Electrical Engineering,
Faculty of Electrical and Electronics, Yildiz Technical University, Istanbul,
Turkey
| | - Nazmi Ekren
- Center for Nanotechnology &
Biomaterials Application and Research (NBUAM), Marmara University, Istanbul,
Turkey,Department of Electrical and Electronics
Engineering, Faculty of Technology, Marmara University, Istanbul, Turkey
| | - Faik Nuzhet Oktar
- Department of Bioengineering, Faculty of
Engineering, Marmara University, Istanbul, Turkey,Center for Nanotechnology &
Biomaterials Application and Research (NBUAM), Marmara University, Istanbul,
Turkey
| | - Oguzhan Gunduz
- Center for Nanotechnology &
Biomaterials Application and Research (NBUAM), Marmara University, Istanbul,
Turkey,Department of Metallurgical and
Materials Engineering, Faculty of Technology, Marmara University, Istanbul,
Turkey,Oguzhan Gunduz, Department of Metallurgical
and Materials Engineering, Faculty of Technology, Marmara University, Metalurji
ve Malzeme Müh. Göztepe Kampüsü, Kadıköy, Istanbul, 34722, Turkey.
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7
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Le Q, Madhu V, Hart JM, Farber CR, Zunder ER, Dighe AS, Cui Q. Current evidence on potential of adipose derived stem cells to enhance bone regeneration and future projection. World J Stem Cells 2021; 13:1248-1277. [PMID: 34630861 PMCID: PMC8474721 DOI: 10.4252/wjsc.v13.i9.1248] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 05/22/2021] [Accepted: 08/18/2021] [Indexed: 02/06/2023] Open
Abstract
Injuries to the postnatal skeleton are naturally repaired through successive steps involving specific cell types in a process collectively termed “bone regeneration”. Although complex, bone regeneration occurs through a series of well-orchestrated stages wherein endogenous bone stem cells play a central role. In most situations, bone regeneration is successful; however, there are instances when it fails and creates non-healing injuries or fracture nonunion requiring surgical or therapeutic interventions. Transplantation of adult or mesenchymal stem cells (MSCs) defined by the International Society for Cell and Gene Therapy (ISCT) as CD105+CD90+CD73+CD45-CD34-CD14orCD11b-CD79αorCD19-HLA-DR- is being investigated as an attractive therapy for bone regeneration throughout the world. MSCs isolated from adipose tissue, adipose-derived stem cells (ADSCs), are gaining increasing attention since this is the most abundant source of adult stem cells and the isolation process for ADSCs is straightforward. Currently, there is not a single Food and Drug Administration (FDA) approved ADSCs product for bone regeneration. Although the safety of ADSCs is established from their usage in numerous clinical trials, the bone-forming potential of ADSCs and MSCs, in general, is highly controversial. Growing evidence suggests that the ISCT defined phenotype may not represent bona fide osteoprogenitors. Transplantation of both ADSCs and the CD105- sub-population of ADSCs has been reported to induce bone regeneration. Most notably, cells expressing other markers such as CD146, AlphaV, CD200, PDPN, CD164, CXCR4, and PDGFRα have been shown to represent osteogenic sub-population within ADSCs. Amongst other strategies to improve the bone-forming ability of ADSCs, modulation of VEGF, TGF-β1 and BMP signaling pathways of ADSCs has shown promising results. The U.S. FDA reveals that 73% of Investigational New Drug applications for stem cell-based products rely on CD105 expression as the “positive” marker for adult stem cells. A concerted effort involving the scientific community, clinicians, industries, and regulatory bodies to redefine ADSCs using powerful selection markers and strategies to modulate signaling pathways of ADSCs will speed up the therapeutic use of ADSCs for bone regeneration.
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Affiliation(s)
- Quang Le
- Department of Orthopaedic Surgery, University of Virginia School of Medicine, Charlottesville, VA 22908, United States
| | - Vedavathi Madhu
- Orthopaedic Surgery Research, Thomas Jefferson University, Philadelphia, PA 19107, United States
| | - Joseph M Hart
- Department of Orthopaedic Surgery, University of Virginia School of Medicine, Charlottesville, VA 22908, United States
| | - Charles R Farber
- Center for Public Health Genomics, University of Virginia, Charlottesville, VA 22908, United States
- Departments of Public Health Sciences and Biochemistry and Molecular Genetics, University of Virginia, Charlottesville, VA 22908, United States
| | - Eli R Zunder
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, United States
| | - Abhijit S Dighe
- Department of Orthopaedic Surgery, University of Virginia School of Medicine, Charlottesville, VA 22908, United States
| | - Quanjun Cui
- Department of Orthopaedic Surgery, University of Virginia School of Medicine, Charlottesville, VA 22908, United States
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8
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Park H, Collignon AM, Lepry WC, Ramirez-GarciaLuna JL, Rosenzweig DH, Chaussain C, Nazhat SN. Acellular dense collagen-S53P4 bioactive glass hybrid gel scaffolds form more bone than stem cell delivered constructs. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 120:111743. [PMID: 33545885 DOI: 10.1016/j.msec.2020.111743] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 10/21/2020] [Accepted: 11/13/2020] [Indexed: 01/07/2023]
Abstract
Dense collagen (DC) gels facilitate the osteoblastic differentiation of seeded dental pulp stem cells (DPSCs) and undergo rapid acellular mineralization when incorporated with bioactive glass particles, both in vitro and subcutaneously in vivo. However, the potential of DC-bioactive glass hybrid gels in delivering DPSCs for bone regeneration in an osseous site has not been investigated. In this study, the efficacies of both acellular and DPSC-seeded DC-S53P4 bioactive glass [(53)SiO2-(23)Na2O-(20)CaO-(4)P2O5, wt%] hybrid gels were investigated in a critical-sized murine calvarial defect. The incorporation of S53P4, an osteostimulative bioactive glass, into DC gels led to its accelerated acellular mineralization in simulated body fluid (SBF), in vitro, where hydroxycarbonated apatite was detected within 1 day. By day 7 in SBF, micro-mechanical analysis demonstrated an 8-fold increase in the compressive modulus of the mineralized gels. The in-situ effect of the bioactive glass on human-DPSCs within DC-S53P4 was evident, by their osteogenic differentiation in the absence of osteogenic supplements. The production of alkaline phosphatase and collagen type I was further increased when cultured in osteogenic media. This osteostimulative effect of DC-S53P4 constructs was confirmed in vivo, where after 8 weeks implantation, both acellular scaffolds and DPSC-seeded DC-S53P4 constructs formed mineralized and vascularized bone matrices with osteoblastic and osteoclastic cell activity. Surprisingly, however, in vivo micro-CT analysis confirmed that the acellular scaffolds generated larger volumes of bone, already visible at week 3 and exhibiting superior trabecular architecture. The results of this study suggest that DC-S53P4 scaffolds negate the need for stem cell delivery for effective bone tissue regeneration and may expedite their path towards clinical applications.
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Affiliation(s)
- Hyeree Park
- Department of Mining and Materials Engineering, McGill University, Canada
| | - Anne-Margaux Collignon
- Université de Paris, URP 2496 Laboratory Orofacial Pathologies, Imaging, and Biotherapies and Life Imaging Platform (PIV), Montrouge, France; AP-HP, GH Nord Université de Paris (Louis Mourier and Bretonneau hospitals), France
| | - William C Lepry
- Department of Mining and Materials Engineering, McGill University, Canada
| | | | - Derek H Rosenzweig
- Division of Orthopedic Surgery, McGill University, Canada; Injury, Repair and Recovery Program, Research Institute of McGill University Health Centre, Canada
| | - Catherine Chaussain
- Université de Paris, URP 2496 Laboratory Orofacial Pathologies, Imaging, and Biotherapies and Life Imaging Platform (PIV), Montrouge, France; AP-HP, GH Nord Université de Paris (Louis Mourier and Bretonneau hospitals), France
| | - Showan N Nazhat
- Department of Mining and Materials Engineering, McGill University, Canada.
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9
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Thyparambil NJ, Gutgesell LC, Bromet BA, Flowers LE, Greaney S, Day DE, Semon JA. Bioactive borate glass triggers phenotypic changes in adipose stem cells. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2020; 31:35. [PMID: 32206916 DOI: 10.1007/s10856-020-06366-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 02/17/2020] [Indexed: 06/10/2023]
Abstract
A bioactive borate glass, 13-93B3 (B3), has been used successfully in the clinic to treat chronic, nonhealing wounds without scarring. However, the mechanism by which B3 stimulates wound healing is poorly understood. Because adipose stem cells (ASCs) have been shown to have multiple roles in wound repair, we hypothesized that B3 triggers ASCs. In this study, we evaluate the effects of B3 on ASC survival, migration, differentiation, and protein secretion in vitro. In concentrations ≤10 mg/ml, B3 did not affect ASC viability under static conditions. B3 promoted the migration of ASCs but did not increase differentiation into bone or fat. B3 also decreased ASCs secretion of collagen I, PAI-1, MCP-1, DR6, DKK-1, angiogenin, IL-1, IGFBP-6, VEGF, and TIMP-2; increased expression of IL-1R and E-selectin; had a transient decrease in IL-6 secretion; and had a transient increase in bFGF secretion. Together, these results show that B3 alters the protein secretion of ASCs.
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Affiliation(s)
- Nathan J Thyparambil
- Department of Biological Sciences, Missouri University of Science and Technology, Rolla, MO, USA
| | - Lisa C Gutgesell
- Department of Biological Sciences, Missouri University of Science and Technology, Rolla, MO, USA
| | - Bradley A Bromet
- Department of Biological Sciences, Missouri University of Science and Technology, Rolla, MO, USA
| | - Lauren E Flowers
- Department of Biological Sciences, Missouri University of Science and Technology, Rolla, MO, USA
| | - Samantha Greaney
- Department of Biological Sciences, Missouri University of Science and Technology, Rolla, MO, USA
| | - Delbert E Day
- Department of Material Science and Engineering, Missouri University of Science and Technology, Rolla, MO, USA
- Center for Biomedical Science and Engineering, Missouri University of Science and Technology, Rolla, MO, USA
| | - Julie A Semon
- Department of Biological Sciences, Missouri University of Science and Technology, Rolla, MO, USA.
- Center for Biomedical Science and Engineering, Missouri University of Science and Technology, Rolla, MO, USA.
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10
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Wang D, Gilbert JR, Zhang X, Zhao B, Ker DFE, Cooper GM. Calvarial Versus Long Bone: Implications for Tailoring Skeletal Tissue Engineering. TISSUE ENGINEERING PART B-REVIEWS 2019; 26:46-63. [PMID: 31588853 DOI: 10.1089/ten.teb.2018.0353] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Tissue-engineered graft substitutes have shown great potential to treat large bone defects. While we usually assume that therapeutic approaches developed for appendicular bone healing could be similarly translated for application in craniofacial reconstruction and vice versa, this is not necessarily accurate. In addition to those more well-known healing-associated factors, such as age, lifestyle (e.g., nutrition and smoking), preexisting disease (e.g., diabetes), medication, and poor blood supply, the developmental origins and surrounding tissue of the wound sites can largely affect the fracture healing outcome as well as designed treatments. Therefore, the strategies developed for long bone fracture repair might not be suitable or directly applicable to skull bone repair. In this review, we discuss aspects of development, healing process, structure, and tissue engineering considerations between calvarial and long bones to assist in designing the tailored bone repair strategies. Impact Statement We summarized, in this review, the existing body of knowledge between long bone and calvarial bone with regard to their development and healing, tissue structure, and consideration of current tissue engineering strategies. By highlighting their similarities and differences, we propose that tailored tissue engineering strategies, such as scaffold features, growth factor usage, and the source of cells for tissue or region-specific bone repair, are necessary to ensure an optimized healing outcome.
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Affiliation(s)
- Dan Wang
- Department of Stomatology, Tenth People's Hospital of Tongji University, Shanghai, China.,Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China.,School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China.,Department of Plastic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - James R Gilbert
- Department of Plastic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania.,McGowan Institute for Regenerative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Xu Zhang
- Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China.,School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Bingkun Zhao
- Department of Stomatology, Tenth People's Hospital of Tongji University, Shanghai, China.,Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China.,School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Dai Fei Elmer Ker
- Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong, China.,School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Gregory M Cooper
- Department of Plastic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Oral Biology, University of Pittsburgh, Pittsburgh, Pennsylvania.,Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania
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11
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Han Z, Bhavsar M, Leppik L, Oliveira KMC, Barker JH. Histological Scoring Method to Assess Bone Healing in Critical Size Bone Defect Models. Tissue Eng Part C Methods 2019; 24:272-279. [PMID: 29466929 DOI: 10.1089/ten.tec.2017.0497] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Large bone defects are a major problem in trauma and orthopedic surgery. Tissue engineering based treatments have emerged as promising alternatives to traditional bone grafting techniques. Critical size bone defect animal models have been developed and widely used to evaluate and compare therapeutic effectiveness in bone tissue engineering treatments. To measure healing in a given defect after treatment, histological assessment methods are commonly used. These histological methods are typically qualitative and only measure the amount of newly formed bone. In this study, we introduce a new histological scoring method that in addition to new bone formation also measures newly formed "cartilage," "fibrous tissue," and "remnant bone defect size." Using Kappa analysis and interclass correlation analysis, we verified the reliability of our new scoring method. These additional parameters make it possible to differentiate between the hard callus and soft callus phases of healing and, thus, derive more valuable information about the effect different tissue-engineering treatments have on the healing process.
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Affiliation(s)
- Zhihua Han
- Frankfurt Initiative for Regenerative Medicine, Experimental Trauma and Orthopaedic Surgery, J.W. Goethe University , Frankfurt am Main, Germany
| | - Mit Bhavsar
- Frankfurt Initiative for Regenerative Medicine, Experimental Trauma and Orthopaedic Surgery, J.W. Goethe University , Frankfurt am Main, Germany
| | - Liudmila Leppik
- Frankfurt Initiative for Regenerative Medicine, Experimental Trauma and Orthopaedic Surgery, J.W. Goethe University , Frankfurt am Main, Germany
| | - Karla M C Oliveira
- Frankfurt Initiative for Regenerative Medicine, Experimental Trauma and Orthopaedic Surgery, J.W. Goethe University , Frankfurt am Main, Germany
| | - John H Barker
- Frankfurt Initiative for Regenerative Medicine, Experimental Trauma and Orthopaedic Surgery, J.W. Goethe University , Frankfurt am Main, Germany
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12
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Wolff P, Heimann L, Liebsch G, Meier RJ, Gutbrod M, van Griensven M, Balmayor ER. Oxygen-distribution within 3-D collagen I hydrogels for bone tissue engineering. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 95:422-427. [PMID: 30573266 DOI: 10.1016/j.msec.2018.02.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 01/23/2018] [Accepted: 02/20/2018] [Indexed: 01/20/2023]
Abstract
Tissue engineering (TE) approaches typically envisage the structural and functional reconstitution of previously damaged tissue in situ. An adequate three-dimensional environment is therefore of fundamental importance for the designated cells associated to the scaffold material. The sufficient supply with nutrients and oxygen in vitro and in vivo mark thereby critical challenges of TE. In this study, we intended to analyse the level of locally dissolved oxygen within 3-D cell-loaded collagen I gels in vitro. For the analysis of the oxygen levels in situ, we employed an optical fibre-based micro sensor setup, as well as a camera supported non-invasive optical sensor foil based technique. These complementary analytical tools enable the identification, localization, and temporal follow-up investigation of specified regions of interest within TE constructs. Human adipose-derived mesenchymal stem cells (hAdMSCs) cultured in collagen I gels under normoxic conditions were analysed periodically and kinetically up to 70 days - thereby revealing dynamic changes of the level of dissolved oxygen inside the gel constructs. Dependent on the applied cell concentration, the in vitro oxygen concentration (cO2) within the gels reached physiological ranges (7-9%) after 21 days, or 35 days of culture. The minimal cO2 was measured after 35 days in vitro, featuring an oxygen level of 4.8 ± 1.3%. Upon prolonged culture, a plateau-like status of the cO2 around 8-9% established, indicating a change in the physiological activity of the cells under investigation. The expression patterns of BCL2, CASP3 and MCM5 revealed significant differences among the proliferative and apoptotic stages of the cell-loaded samples at the investigated time points of 7 and 70 days in culture. In summary, these data show the temporary dynamic nature of the oxygen distribution in cell-loaded gel constructs. The applied technique is an ideal tool for the evaluation of multiple parameters affecting the oxygen distribution in vitro. We conclude that it takes 5 weeks for establishing an equilibrium of cO2. Levels reached in a 3-D gel construct are comparable with physiological oxygenation ranges in bone-associated tissues.
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Affiliation(s)
- Paul Wolff
- Experimental Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany.
| | - Laura Heimann
- Experimental Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | | | | | | | - Martijn van Griensven
- Experimental Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Elizabeth R Balmayor
- Experimental Trauma Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
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13
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Walmsley GG, Ransom RC, Zielins ER, Leavitt T, Flacco JS, Hu MS, Lee AS, Longaker MT, Wan DC. Stem Cells in Bone Regeneration. Stem Cell Rev Rep 2017; 12:524-529. [PMID: 27250635 DOI: 10.1007/s12015-016-9665-5] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Bone has the capacity to regenerate and repair itself. However, this capacity may be impaired or lost depending on the size of the defect or the presence of certain disease states. In this review, we discuss the key principles underlying bone healing, efforts to characterize bone stem and progenitor cell populations, and the current status of translational and clinical studies in cell-based bone tissue engineering. Though barriers to clinical implementation still exist, the application of stem and progenitor cell populations to bone engineering strategies has the potential to profoundly impact regenerative medicine.
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Affiliation(s)
- Graham G Walmsley
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, 257 Campus Drive Room GK106, Stanford, CA, 94305-5461, USA.,Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Hagey Building, 257 Campus Dr., Stanford, CA, 94305, USA
| | - Ryan C Ransom
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, 257 Campus Drive Room GK106, Stanford, CA, 94305-5461, USA.,Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Hagey Building, 257 Campus Dr., Stanford, CA, 94305, USA
| | - Elizabeth R Zielins
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, 257 Campus Drive Room GK106, Stanford, CA, 94305-5461, USA
| | - Tripp Leavitt
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, 257 Campus Drive Room GK106, Stanford, CA, 94305-5461, USA
| | - John S Flacco
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, 257 Campus Drive Room GK106, Stanford, CA, 94305-5461, USA
| | - Michael S Hu
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, 257 Campus Drive Room GK106, Stanford, CA, 94305-5461, USA.,Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Hagey Building, 257 Campus Dr., Stanford, CA, 94305, USA.,Department of Surgery, John A. Burns School of Medicine, University of Hawai'i, Honolulu, Hawai'i, USA
| | - Andrew S Lee
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Hagey Building, 257 Campus Dr., Stanford, CA, 94305, USA
| | - Michael T Longaker
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, 257 Campus Drive Room GK106, Stanford, CA, 94305-5461, USA.,Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Hagey Building, 257 Campus Dr., Stanford, CA, 94305, USA
| | - Derrick C Wan
- Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, 257 Campus Drive Room GK106, Stanford, CA, 94305-5461, USA.
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14
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Paduano F, Marrelli M, Amantea M, Rengo C, Rengo S, Goldberg M, Spagnuolo G, Tatullo M. Adipose Tissue as a Strategic Source of Mesenchymal Stem Cells in Bone Regeneration: A Topical Review on the Most Promising Craniomaxillofacial Applications. Int J Mol Sci 2017; 18:ijms18102140. [PMID: 29027958 PMCID: PMC5666822 DOI: 10.3390/ijms18102140] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 10/11/2017] [Accepted: 10/11/2017] [Indexed: 01/01/2023] Open
Abstract
Bone regeneration in craniomaxillofacial surgery represents an issue that involves both surgical and aesthetic aspects. The most recent studies on bone tissue engineering involving adipose-derived stromal/stem cells (ASCs) have clearly demonstrated that such cells can play a crucial role in the treatment of craniomaxillofacial defects, given their strong commitment towards the osteogenic phenotype. A deeper knowledge of the molecular mechanisms underlying ASCs is crucial for a correct understanding of the potentialities of ASCs-based therapies in the most complex maxillofacial applications. In this topical review, we analyzed the molecular mechanisms of ASCs related to their support toward angiogenesis and osteogenesis, during bone regeneration. Moreover, we analyzed both case reports and clinical trials reporting the most promising clinical applications of ASCs in the treatment of craniomaxillofacial defects. Our study aimed to report the main molecular and clinical features shown by ASCs, used as a therapeutic support in bone engineering, as compared to the use of conventional autologous and allogeneic bone grafts.
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Affiliation(s)
- Francesco Paduano
- Biomedical Section, Stem Cells Unit, Tecnologica Research Institute, 88900 Crotone, Italy;
| | - Massimo Marrelli
- Unit of Craniomaxillofacial Surgery, Calabrodental, 88900 Crotone, Italy;
| | | | - Carlo Rengo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples “Federico II”, 80138 Naples, Italy; (C.R.); (S.R.); (G.S.)
| | - Sandro Rengo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples “Federico II”, 80138 Naples, Italy; (C.R.); (S.R.); (G.S.)
| | - Michel Goldberg
- Professeur Emerite, Biomédicale des Saints Pères, Université Paris Descartes, Institut National de la Santé et de la Recherche Médicale UMR-S 1124, 75654 Paris, France;
| | - Gianrico Spagnuolo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, University of Naples “Federico II”, 80138 Naples, Italy; (C.R.); (S.R.); (G.S.)
| | - Marco Tatullo
- Biomedical Section, Stem Cells Unit, Tecnologica Research Institute, 88900 Crotone, Italy;
- Correspondence: ; Tel.: +39-34-9874-2445
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15
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Zhang C, Li M, Zhu J, Luo F, Zhao J. Enhanced bone repair induced by human adipose-derived stem cells on osteogenic extracellular matrix ornamented small intestinal submucosa. Regen Med 2017; 12:541-552. [PMID: 28718708 DOI: 10.2217/rme-2017-0024] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
AIM Our aim was to design an osteogenic extracellular matrix (ECM) coated bioscaffold and to apply it to critical bone defect repair with adipose-derived stem cells (ADSCs). MATERIALS & METHODS Morphology of scaffolds was scanned by scanning electron microscope. Cell adhesion, proliferation and osteogenic differentiation of ADSCs on ECM-small intestinal submucosa (SIS) were evaluated by immunofluorescences staining, cell counting kit-8 and real-time qPCR, respectively. A mouse calvarial defect model was used to assess effects on bone regeneration in vivo. RESULTS Abundant ECM was coated on SIS, which facilitated cell adhesion and proliferation of ADSCs. ECM-SIS induced osteogenic differentiation of ADSCs even without osteogenic inductive factors. Bone regeneration in vivo was enhanced by ECM-SIS + ADSCs via BMP/SMAD pathway. CONCLUSION This work suggested a biofabricated SIS scaffold coated with osteogenic ECM-facilitated bone regeneration with ADSCs synergistically.
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Affiliation(s)
- Chi Zhang
- Zhejiang Key Laboratory of Pathophysiology, Medical School, Ningbo University, Ningbo, Zhejiang 315211, People's Republic of China
| | - Mei Li
- Zhejiang Key Laboratory of Pathophysiology, Medical School, Ningbo University, Ningbo, Zhejiang 315211, People's Republic of China.,Ningbo Institute of Medical Sciences, Ningbo, Zhejiang 315020, People's Republic of China
| | - Jinjin Zhu
- Zhejiang Key Laboratory of Pathophysiology, Medical School, Ningbo University, Ningbo, Zhejiang 315211, People's Republic of China
| | - Fangmiao Luo
- Zhejiang Key Laboratory of Pathophysiology, Medical School, Ningbo University, Ningbo, Zhejiang 315211, People's Republic of China
| | - Jiyuan Zhao
- Zhejiang Key Laboratory of Pathophysiology, Medical School, Ningbo University, Ningbo, Zhejiang 315211, People's Republic of China
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16
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Hamdy R, Alabdulkarim Y, Ghalimah B, Al-Otaibi M, Al-Jallad H, Mekhael M, Willie B. Recent advances in bone regeneration: The role of adipose tissue-derived stromal vascular fraction and mesenchymal stem cells. JOURNAL OF LIMB LENGTHENING & RECONSTRUCTION 2017. [DOI: 10.4103/jllr.jllr_1_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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