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Motameni A, Çardaklı İS, Gürbüz R, Alshemary AZ, Razavi M, Farukoğlu ÖC. Bioglass-polymer composite scaffolds for bone tissue regeneration: a review of current trends. INT J POLYM MATER PO 2023. [DOI: 10.1080/00914037.2023.2186864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Affiliation(s)
- Ali Motameni
- Department of Metallurgical and Materials Engineering, Middle East Technical University, Ankara, Turkey
- Department of Mechanical Engineering, Çankaya University, Ankara, Turkey
| | - İsmail Seçkin Çardaklı
- Department of Metallurgical and Materials Engineering, Atatürk University, Erzurum, Turkey
| | - Rıza Gürbüz
- Department of Metallurgical and Materials Engineering, Middle East Technical University, Ankara, Turkey
| | - Ammar Z. Alshemary
- Department of Chemistry, College of Science and Technology, Wenzhou-Kean University, Wenzhou, China
- Biomedical Engineering Department, Al-Mustaqbal University College, Hillah, Iraq
| | - Mehdi Razavi
- Biionix™ (Bionic Materials, Implants & Interfaces) Cluster, Department of Internal Medicine, College of Medicine, University of Central Florida, Orlando, FL, USA
- Department of Material Sciences and Engineering, University of Central Florida, Orlando, FL, USA
| | - Ömer Can Farukoğlu
- Department of Mechanical Engineering, Çankaya University, Ankara, Turkey
- Department of Manufacturing Engineering, Gazi University, Ankara, Turkey
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Li J, Wang C, Gao G, Yin X, Pu X, Shi B, Liu Y, Huang Z, Wang J, Li J, Yin G. MBG/ PGA-PCL composite scaffolds provide highly tunable degradation and osteogenic features. Bioact Mater 2021; 15:53-67. [PMID: 35386352 PMCID: PMC8941175 DOI: 10.1016/j.bioactmat.2021.11.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/05/2021] [Accepted: 11/16/2021] [Indexed: 11/02/2022] Open
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3
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Sahrapeyma H, Asefnejad A, Azami M, Sadroddiny E. Fabrication of fibrous poly (ɛ‐caprolactone) nano‐fibers containing cerium doped‐bioglasses nanoparticles encapsulated collagen. J Appl Polym Sci 2021. [DOI: 10.1002/app.51202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Hamed Sahrapeyma
- Department of Biomedical Engineering, Science and Research Branch Islamic Azad University Tehran Iran
| | - Azadeh Asefnejad
- Department of Biomedical Engineering, Science and Research Branch Islamic Azad University Tehran Iran
| | - Mahmoud Azami
- Department of Tissue Engineering School of Advanced Technologies in Medicine, Tehran University of Medical Sciences Tehran Iran
| | - Esmaeil Sadroddiny
- Medical Biotechnology Department School of Advanced Technologies in Medicine, Tehran University of Medical Sciences Tehran Iran
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Huang C, Yu M, Li H, Wan X, Ding Z, Zeng W, Zhou Z. Research Progress of Bioactive Glass and Its Application in Orthopedics. ADVANCED MATERIALS INTERFACES 2021. [DOI: 10.1002/admi.202100606] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Chao Huang
- Department of Orthopaedics West China Hospital of Sichuan University No. 37 Guoxue Alley, Wuhou District Chengdu 610041 P. R. China
| | - Min Yu
- Department of Anesthesiology North‐Kuanren General Hospital No. 69 Xingguang Avenue, Yubei District Chongqing 401121 P. R. China
| | - Hao Li
- Department of Orthopaedics West China Hospital of Sichuan University No. 37 Guoxue Alley, Wuhou District Chengdu 610041 P. R. China
| | - Xufeng Wan
- Department of Orthopaedics West China Hospital of Sichuan University No. 37 Guoxue Alley, Wuhou District Chengdu 610041 P. R. China
| | - Zichuan Ding
- Department of Orthopaedics West China Hospital of Sichuan University No. 37 Guoxue Alley, Wuhou District Chengdu 610041 P. R. China
| | - Weinan Zeng
- Department of Orthopaedics West China Hospital of Sichuan University No. 37 Guoxue Alley, Wuhou District Chengdu 610041 P. R. China
| | - Zongke Zhou
- Department of Orthopaedics West China Hospital of Sichuan University No. 37 Guoxue Alley, Wuhou District Chengdu 610041 P. R. China
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Dejob L, Toury B, Tadier S, Grémillard L, Gaillard C, Salles V. Electrospinning of in situ synthesized silica-based and calcium phosphate bioceramics for applications in bone tissue engineering: A review. Acta Biomater 2021; 123:123-153. [PMID: 33359868 DOI: 10.1016/j.actbio.2020.12.032] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 12/10/2020] [Accepted: 12/15/2020] [Indexed: 02/07/2023]
Abstract
The field of bone tissue engineering (BTE) focuses on the repair of bone defects that are too large to be restored by the natural healing process. To that purpose, synthetic materials mimicking the natural bone extracellular matrix (ECM) are widely studied and many combinations of compositions and architectures are possible. In particular, the electrospinning process can reproduce the fibrillar structure of bone ECM by stretching a viscoelastic solution under an electrical field. With this method, nano/micrometer-sized fibres can be produced, with an adjustable chemical composition. Therefore, by shaping bioactive ceramics such as silica, bioactive glasses and calcium phosphates through electrospinning, promising properties for their use in BTE can be obtained. This review focuses on the in situ synthesis and simultaneous electrospinning of bioceramic-based fibres while the reasons for using each material are correlated with its bioactivity. Theoretical and practical considerations for the synthesis and electrospinning of these materials are developed. Finally, investigations into the in vitro and in vivo bioactivity of different systems using such inorganic fibres are exposed.
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Affiliation(s)
- Léa Dejob
- Laboratoire des Multimatériaux et Interfaces, UMR CNRS 5615, Univ Lyon, Université Claude Bernard Lyon 1, Villeurbanne F-69622, France; Univ Lyon, INSA-Lyon, CNRS, MATEIS UMR 5510, Villeurbanne F-69621, France
| | - Bérangère Toury
- Laboratoire des Multimatériaux et Interfaces, UMR CNRS 5615, Univ Lyon, Université Claude Bernard Lyon 1, Villeurbanne F-69622, France
| | - Solène Tadier
- Univ Lyon, INSA-Lyon, CNRS, MATEIS UMR 5510, Villeurbanne F-69621, France
| | - Laurent Grémillard
- Univ Lyon, INSA-Lyon, CNRS, MATEIS UMR 5510, Villeurbanne F-69621, France
| | - Claire Gaillard
- Univ Lyon, INSA-Lyon, CNRS, MATEIS UMR 5510, Villeurbanne F-69621, France
| | - Vincent Salles
- Laboratoire des Multimatériaux et Interfaces, UMR CNRS 5615, Univ Lyon, Université Claude Bernard Lyon 1, Villeurbanne F-69622, France.
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de Moura NK, Martins EF, Oliveira RLMS, de Brito Siqueira IAW, Machado JPB, Esposito E, Amaral SS, de Vasconcellos LMR, Passador FR, de Sousa Trichês E. Synergistic effect of adding bioglass and carbon nanotubes on poly (lactic acid) porous membranes for guided bone regeneration. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 117:111327. [PMID: 32919681 DOI: 10.1016/j.msec.2020.111327] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/17/2020] [Accepted: 07/28/2020] [Indexed: 12/21/2022]
Abstract
Polymer membranes have been widely used in guided bone regeneration (GBR), especially when it comes to their use in dentistry. Poly (lactic acid) (PLA) have good mechanical properties such as flexibility, which allows the material to be moldable and also has biocompatibility and biodegradation. Besides that, bioglass (BG) incorporated into the polymer matrix can promote osteoinduction properties and osteoconduction properties to the polymer-ceramic biocomposite. The membranes are also required to exhibit antimicrobial activity to prevent or control the proliferation of pathogenic microorganisms, and the addition of carbon nanotubes (CNT) can assist in this property. The porous membranes of PLA with the addition of different contents of BG and CNT were obtained by solvent casting in controlled humidity method, and the synergistic effect of the addition of both fillers were investigated. The membranes showed pores (3-11 μm) on their surface. The addition of 5 wt% BG causes an increase in the surface porosity and bioactivity properties of the PLA. The agar diffusion test showed antimicrobial activity in the membranes with addition of CNT. In vitro results showed that the porous membranes were not cytotoxic and allowed cell activity and differentiation. Thus, BG collaborated to increase biological activity while CNT contributed to microbial activity, creating a synergistic effect on PLA porous membranes, being this effect more evident for PLA/5BG/1.0CNT. These results indicated a promising use of this new biomaterial for the production of porous membranes for GBR.
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Affiliation(s)
- Nayara Koba de Moura
- Federal University of São Paulo (UNIFESP), 330 Talim St, 12231-280 São José dos Campos, SP, Brazil
| | - Eduardo Ferreira Martins
- Federal University of São Paulo (UNIFESP), 330 Talim St, 12231-280 São José dos Campos, SP, Brazil
| | | | | | - João Paulo Barros Machado
- National Institute for Space Research (INPE), 1758 dos Astronautas Avenue, 12227-010 São José dos Campos, SP, Brazil
| | - Elisa Esposito
- Federal University of São Paulo (UNIFESP), 330 Talim St, 12231-280 São José dos Campos, SP, Brazil
| | - Suelen Simões Amaral
- São Paulo State University (UNESP), Institute of Science and Technology, 777 Eng. Francisco José Longo Avenue, 12245-000 São José dos Campos, SP, Brazil
| | - Luana Marotta Reis de Vasconcellos
- São Paulo State University (UNESP), Institute of Science and Technology, 777 Eng. Francisco José Longo Avenue, 12245-000 São José dos Campos, SP, Brazil
| | - Fabio Roberto Passador
- Federal University of São Paulo (UNIFESP), 330 Talim St, 12231-280 São José dos Campos, SP, Brazil
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Preparation of ropivacaine-loaded mesoporous bioactive glass microspheres and evaluation of their efficacy for sciatic nerve block. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101810] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Xiao Y, Yang Y, Li J, Ma Y, Wang H, Wang L, Huang Y, Zhang P, Zou Q, Lai X. Porous composite calcium citrate/polylactic acid materials with high mineralization activity and biodegradability for bone repair tissue engineering. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1740984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Yifei Xiao
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Yanan Yang
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Junfeng Li
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Yue Ma
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Hao Wang
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Li Wang
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Yi Huang
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Environment and Ecology, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Peicong Zhang
- College of Materials, Chemistry and Chemical Engineering, Chengdu University of Technology, Chengdu, Sichuan, P. R. China
| | - Qin Zou
- Analytical and Testing Center, Sichuan University, Chengdu, Sichuan, P. R. China
| | - Xuefei Lai
- College of Chemical Engineering, Sichuan University, Chengdu, Sichuan, P. R. China
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Augustine R, Zahid AA, Hasan A, Wang M, Webster TJ. CTGF Loaded Electrospun Dual Porous Core-Shell Membrane For Diabetic Wound Healing. Int J Nanomedicine 2019; 14:8573-8588. [PMID: 31802870 PMCID: PMC6827515 DOI: 10.2147/ijn.s224047] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 09/30/2019] [Indexed: 12/27/2022] Open
Abstract
PURPOSE Impairment of wound healing is a major issue in type-2 diabetes that often causes chronic infections, eventually leading to limb and/or organ amputation. Connective tissue growth factor (CTGF) is a signaling molecule with several roles in tissue repair and regeneration including promoting cell adhesion, cell migration, cell proliferation and angiogenesis. Incorporation of CTGF in a biodegradable core-shell fiber to facilitate its sustained release is a novel approach to promote angiogenesis, cell migration and facilitate wound healing. In this paper, we report the development of CTGF encapsulated electrospun dual porous PLA-PVA core-shell fiber based membranes for diabetic wound healing applications. METHODS The membranes were fabricated by a core-shell electrospinning technique. CTGF was entrapped within the PVA core which was coated by a thin layer of PLA. The developed membranes were characterized by techniques such as Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FTIR) and X-Ray Diffraction (XRD) analysis. In vitro cell culture studies using fibroblasts, keratinocytes and endothelial cells were performed to understand the effect of CTGF loaded membranes on cell proliferation, cell viability and cell migration. A chicken chorioallantoic membrane (CAM) assay was performed to determine the angiogenic potential of the membranes. RESULTS Results showed that the developed membranes were highly porous in morphology with secondary pore formation on the surface of individual fibers. In vitro cell culture studies demonstrated that CTGF loaded core-shell membranes improved cell viability, cell proliferation and cell migration. A sustained release of CTGF from the core-shell fibers was observed for an extended time period. Moreover, the CAM assay showed that core-shell membranes incorporated with CTGF can enhance angiogenesis. CONCLUSION Owing to the excellent cell proliferation, migration and angiogenic potential of CTGF loaded core-shell PLA-PVA fibrous membranes, they can be used as an excellent wound dressing membrane for treating diabetic wounds and other chronic ulcers.
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Affiliation(s)
- Robin Augustine
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, Doha, Qatar
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Alap Ali Zahid
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, Doha, Qatar
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Anwarul Hasan
- Department of Mechanical and Industrial Engineering, College of Engineering, Qatar University, Doha, Qatar
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Mian Wang
- Department of Chemical Engineering, 313 Snell Engineering Center, Northeastern University, Boston, MA02115, USA
| | - Thomas J Webster
- Department of Chemical Engineering, 313 Snell Engineering Center, Northeastern University, Boston, MA02115, USA
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Jia X, Miron RJ, Yin C, Xu H, Luo T, Wang J, Jia R, Wu M, Zhang Y, Li Y. HnRNPL inhibits the osteogenic differentiation of PDLCs stimulated by SrCl 2 through repressing Setd2. J Cell Mol Med 2019; 23:2667-2677. [PMID: 30746871 PMCID: PMC6433863 DOI: 10.1111/jcmm.14166] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 12/29/2018] [Indexed: 12/31/2022] Open
Abstract
Osteoporosis has been shown to intensify bone loss caused by periodontitis and both share common risk factors. One strategy utilized to manage the disease has been via the release of Sr ions by Strontium Ranelate having a direct effect on preventing osteoclast activation and promoting osteoblast differentiation. Previously we have developed and characterized porous Sr-mesoporous bioactive glass (Sr-MBG) scaffolds and demonstrated their ability to promote periodontal regeneration when compared to MBG alone. Our group further discovered a splicing factor, heterogeneous nuclear ribonucleoprotein L (hnRNPL), was drastically down-regulated in periodontal ligament stem cells (PDLCs) stimulated by Sr through the activation of AKT pathway. Furthermore, hnRNPL restrained the osteogenic differentiation of PDLCs through down-regulating H3K36me3-specific methyltransferase Setd2. The goal of the present study was to investigate the mechanism of periodontal regeneration stimulated by Sr It was first found that the epigenetic mechanism of splicing factor hnRNPL participated in the osteogenesis processing of PDLCs stimulated by SrCl2 . Meanwhile, the different role of hnRNPL and SET domain containing 2 (Setd2) may provide some implication of the treatment of periodontitis patients simultaneously suffering from osteoporosis.
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Affiliation(s)
- Xiaoshi Jia
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of EducationWuhan UniversityWuhanPeople's Republic of China
| | - Richard J. Miron
- Department of Periodontology, Cell Therapy Institute, College of Dental MedicineNova Southeastern UniversityFort LauderdaleFlorida
| | - Chengcheng Yin
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of EducationWuhan UniversityWuhanPeople's Republic of China
| | - Hudi Xu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of EducationWuhan UniversityWuhanPeople's Republic of China
| | - Tao Luo
- Key Laboratory of Oral MedicineGuangzhou Institute of Oral Disease, Stomatology Hospital of Guangzhou Medical UniversityGuangzhouChina
| | - Jiwei Wang
- Key Laboratory of Oral MedicineGuangzhou Institute of Oral Disease, Stomatology Hospital of Guangzhou Medical UniversityGuangzhouChina
| | - Rong Jia
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of EducationWuhan UniversityWuhanPeople's Republic of China
| | - Min Wu
- Hubei Key Laboratory of Cell Homeostasis, Hubei Key Laboratory of Developmentally Originated Disease, Department of Biochemistry and Molecular Biology, College of Life SciencesWuhan UniversityWuhanChina
| | - Yufeng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of EducationWuhan UniversityWuhanPeople's Republic of China
| | - Yuhong Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of EducationWuhan UniversityWuhanPeople's Republic of China
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Götz W, Tobiasch E, Witzleben S, Schulze M. Effects of Silicon Compounds on Biomineralization, Osteogenesis, and Hard Tissue Formation. Pharmaceutics 2019; 11:E117. [PMID: 30871062 PMCID: PMC6471146 DOI: 10.3390/pharmaceutics11030117] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 02/25/2019] [Accepted: 03/03/2019] [Indexed: 12/19/2022] Open
Abstract
Bioinspired stem cell-based hard tissue engineering includes numerous aspects: The synthesis and fabrication of appropriate scaffold materials, their analytical characterization, and guided osteogenesis using the sustained release of osteoinducing and/or osteoconducting drugs for mesenchymal stem cell differentiation, growth, and proliferation. Here, the effect of silicon- and silicate-containing materials on osteogenesis at the molecular level has been a particular focus within the last decade. This review summarizes recently published scientific results, including material developments and analysis, with a special focus on silicon hybrid bone composites. First, the sources, bioavailability, and functions of silicon on various tissues are discussed. The second focus is on the effects of calcium-silicate biomineralization and corresponding analytical methods in investigating osteogenesis and bone formation. Finally, recent developments in the manufacturing of Si-containing scaffolds are discussed, including in vitro and in vivo studies, as well as recently filed patents that focus on the influence of silicon on hard tissue formation.
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Affiliation(s)
- Werner Götz
- Department of Orthodontics, Oral Biology Laboratory, School of Dentistry, Rheinische Wilhelms University of Bonn, Welschnonnenstr. 17, D-53111 Bonn, Germany.
| | - Edda Tobiasch
- Department of Natural Sciences, Bonn-Rhine-Sieg University of Applied Sciences, D-53359 Rheinbach, Germany.
| | - Steffen Witzleben
- Department of Natural Sciences, Bonn-Rhine-Sieg University of Applied Sciences, D-53359 Rheinbach, Germany.
| | - Margit Schulze
- Department of Natural Sciences, Bonn-Rhine-Sieg University of Applied Sciences, D-53359 Rheinbach, Germany.
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Ng HM, Bee ST, Tin Sin L, Ratnam CT, Rahmat AR. Hydroxyapatite For Poly(α-Hydroxy Esters) Biocomposites Applications. POLYM REV 2018. [DOI: 10.1080/15583724.2018.1488729] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Hon-Meng Ng
- Department of Chemical Engineering Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang, Malaysia
| | - Soo-Tueen Bee
- Department of Chemical Engineering Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang, Malaysia
| | - Lee Tin Sin
- Department of Chemical Engineering Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Kajang, Malaysia
| | - Chantara T. Ratnam
- Radiation Processing Technology Division, Malaysian Nuclear Agency, Kajang, Malaysia
| | - Abdul Razak Rahmat
- Department of Polymer Engineering Faculty of Chemical Engineering, Universiti Teknologi Malaysia, Johor, Malaysia
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Polyák P, Dohovits E, Nagy GN, Vértessy BG, Vörös G, Pukánszky B. Enzymatic degradation of poly-[(R)-3-hydroxybutyrate]: Mechanism, kinetics, consequences. Int J Biol Macromol 2018; 112:156-162. [DOI: 10.1016/j.ijbiomac.2018.01.104] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 01/10/2018] [Accepted: 01/15/2018] [Indexed: 01/08/2023]
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Fajstavr D, Michaljaničová I, Slepička P, Neděla O, Sajdl P, Kolská Z, Švorčík V. Surface instability on polyethersulfone induced by dual laser treatment for husk nanostructure construction. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.02.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zeng D, Zhang X, Wang X, Huang Q, Wen J, Miao X, Peng L, Li Y, Jiang X. The osteoimmunomodulatory properties of MBG scaffold coated with amino functional groups. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:1425-1435. [PMID: 28853299 DOI: 10.1080/21691401.2017.1369428] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Mesoporous bioactive glass (MBG) is a good scaffold for bone regeneration. In this study, amino functionalized MBG (N-MBG) was used as a model scaffold to examine the effect of the scaffold to bone marrow stromal cells (BMSCs) and macrophages. The MTT results revealed that the proliferation of BMSCs from ovariectomized rabbits was enhanced by N-MBG. Compared to the control group, the expression of osteogenic genes was significantly enhanced by N-MBG, which was related to CaSR pathway. Meanwhile, the anti-inflammatory cytokines (interleukin-10 and arginase-1) were also upregulated by N-MBG stimulation compared with MBG. Furthermore, the amino functionalization of MBG resulted in an increase in the pH value of the material extract. Interestingly, the formation of TRAP+ multinuclear cells was inhibited by the slightly alkaline extract to a certain extent, which reasonably explained the increase in TRAP+ multinuclear cells after adjusting the pH value of N-MBG extract. In vivo, the areas of new bone formation in the maxillary sinus floor elevation were increased in the N-MBG/BMSCs group with less TRAP+ multinuclear cells compared with the MBG/BMSCs group. These findings provided valuable insight that the osteogenic ability of MBG scaffold could be enhanced by amino functionalization due to coordinate BMSCs and macrophages differentiation.
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Affiliation(s)
- Deliang Zeng
- a Department of Prosthodontics , Ninth People's Hospital affiliated to Shanghai Jiao Tong University, School of Medicine , Shanghai , China.,b Oral Bioengineering Lab , Shanghai Research Institute of Stomatology, Ninth People's Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology , Shanghai , China
| | - Xingdi Zhang
- c Lab of Low-Dimensional Materials Chemistry , Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology , Shanghai , China
| | - Xiao Wang
- a Department of Prosthodontics , Ninth People's Hospital affiliated to Shanghai Jiao Tong University, School of Medicine , Shanghai , China.,b Oral Bioengineering Lab , Shanghai Research Institute of Stomatology, Ninth People's Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology , Shanghai , China
| | - Qingfeng Huang
- a Department of Prosthodontics , Ninth People's Hospital affiliated to Shanghai Jiao Tong University, School of Medicine , Shanghai , China
| | - Jin Wen
- a Department of Prosthodontics , Ninth People's Hospital affiliated to Shanghai Jiao Tong University, School of Medicine , Shanghai , China.,b Oral Bioengineering Lab , Shanghai Research Institute of Stomatology, Ninth People's Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology , Shanghai , China
| | - Xinchao Miao
- a Department of Prosthodontics , Ninth People's Hospital affiliated to Shanghai Jiao Tong University, School of Medicine , Shanghai , China.,b Oral Bioengineering Lab , Shanghai Research Institute of Stomatology, Ninth People's Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology , Shanghai , China
| | - Lingjie Peng
- b Oral Bioengineering Lab , Shanghai Research Institute of Stomatology, Ninth People's Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology , Shanghai , China
| | - Yongsheng Li
- c Lab of Low-Dimensional Materials Chemistry , Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology , Shanghai , China
| | - Xinquan Jiang
- a Department of Prosthodontics , Ninth People's Hospital affiliated to Shanghai Jiao Tong University, School of Medicine , Shanghai , China.,b Oral Bioengineering Lab , Shanghai Research Institute of Stomatology, Ninth People's Hospital Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai Key Laboratory of Stomatology , Shanghai , China
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Jia X, Long Q, Miron RJ, Yin C, Wei Y, Zhang Y, Wu M. Setd2 is associated with strontium-induced bone regeneration. Acta Biomater 2017; 53:495-505. [PMID: 28219807 DOI: 10.1016/j.actbio.2017.02.025] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Revised: 01/11/2017] [Accepted: 02/13/2017] [Indexed: 12/13/2022]
Abstract
Strontium Ranelate has been utilized as a preventative treatment option for osteoporosis with the release of Sr ions having a direct effect on preventing osteoclast activation and promoting osteoblast differentiation. Previously our group has prepared and characterized a porous Sr-mesoporous bioactive glass (Sr-MBG) scaffold demonstrating its ability to enhance new bone formation when compared to MBG alone. The goal of the present study was to elucidate the bone-inducing properties of Sr by utilizing RNA-seq on in vivo tissue samples to investigate potential target genes responsible for Sr-induced new bone formation. The results demonstrated an increased expression and affiliation of Setd2 in the Sr-MBG group when compared to MBG group alone. Immunofluorescent staining further demonstrated a localization of Setd2 and H3K36me3 in Runx2-positive cells in defects treated with Sr-MBG scaffolds. It was detected that specifically MAPK pathway was activated in MG63 stimulated by Sr. To verify the role of Setd2 in bone formation in the presence of SrCl2, Setd2 was knocked-down and overexpressed in MG63 with/without SrCl2 stimulation. The result showed that Setd2 plays a positive role in osteoblast differentiation which was enhanced by SrCl2. Furthermore, it was found that Setd2 regulated the activation of ERK, which set up a positive feedback in the osteoblast differentiation process. Based on these findings, it was shown that Setd2 has an active role in osteoblast differentiation. As a histone methylase, Setd2 may also turn to be an epigenetic target for new treatment options of osteoporosis. STATEMENT OF SIGNIFICANCE Our research group recently demonstrated that the combination of MBG scaffolds with Sr, efficiently promoted bone regeneration in rat femoral defects even in severely compromised osteoporotic animals, however, the epigenetic mechanism by which Sr ions function to promote bone generation remains unclear. This study showed an increased expression and affiliation of Setd2 and H3K36me3. In vitro, the increased expression of Setd2 promoted osteoblastic differentiation of MG63 stimulated by SrCl2 in MAPK-dependent way, which activated ERK in turn leading to a positive feedback. Based on these findings, it was shown that Setd2 has an active role in osteoblast differentiation and may also turn to be an epigenetic target for new treatment options of osteoporosis and the development of novel bone regeneration scaffold.
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Tajbakhsh S, Hajiali F. A comprehensive study on the fabrication and properties of biocomposites of poly(lactic acid)/ceramics for bone tissue engineering. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 70:897-912. [DOI: 10.1016/j.msec.2016.09.008] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 08/27/2016] [Accepted: 09/06/2016] [Indexed: 12/22/2022]
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Schrekker CML, Sokolovicz YCA, Raucci MG, Selukar BS, Klitzke JS, Lopes W, Leal CAM, de Souza IOP, Galland GB, Dos Santos JHZ, Mauler RS, Kol M, Dagorne S, Ambrosio L, Teixeira ML, Morais J, Landers R, Fuentefria AM, Schrekker HS. Multitask Imidazolium Salt Additives for Innovative Poly(l-lactide) Biomaterials: Morphology Control, Candida spp. Biofilm Inhibition, Human Mesenchymal Stem Cell Biocompatibility, and Skin Tolerance. ACS APPLIED MATERIALS & INTERFACES 2016; 8:21163-21176. [PMID: 27486827 DOI: 10.1021/acsami.6b06005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Candida species have great ability to colonize and form biofilms on medical devices, causing infections in human hosts. In this study, poly(l-lactide) films with different imidazolium salt (1-n-hexadecyl-3-methylimidazolium chloride (C16MImCl) and 1-n-hexadecyl-3-methylimidazolium methanesulfonate (C16MImMeS)) contents were prepared, using the solvent casting process. Poly(l-lactide)-imidazolium salt films were obtained with different surface morphologies (spherical and directional), and the presence of the imidazolium salt in the surface was confirmed. These films with different concentrations of the imidazolium salts C16MImCl and C16MImMeS presented antibiofilm activity against isolates of Candida tropicalis, Candida parapsilosis, and Candida albicans. The minor antibiofilm concentration assay enabled one to determine that an increasing imidazolium salt content promoted, in general, an increase in the inhibition percentage of biofilm formation. Scanning electron microscopy micrographs confirmed the effective prevention of biofilm formation on the imidazolium salt containing biomaterials. Lower concentrations of the imidazolium salts showed no cytotoxicity, and the poly(l-lactide)-imidazolium salt films presented good cell adhesion and proliferation percentages with human mesenchymal stem cells. Furthermore, no acute microscopic lesions were identified in the histopathological evaluation after contact between the films and pig ear skin. In combination with the good morphological, physicochemical, and mechanical properties, these poly(l-lactide)-based materials with imidazolium salt additives can be considered as promising biomaterials for use in the manufacturing of medical devices.
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Affiliation(s)
| | | | - Maria G Raucci
- Institute of Polymers, Composites and Biomaterials, National Research Council of Italy , Naples, Italy
| | | | | | | | | | | | | | | | | | - Moshe Kol
- School of Chemistry, Tel Aviv University , Tel Aviv, Israel
| | - Samuel Dagorne
- Laboratoire DECOMET, Institut de Chimie de Strasbourg, CNRS-Université de Strasbourg , Strasbourg, France
| | | | - Mário L Teixeira
- Laboratory of Biochemistry and Toxicology, Instituto Federal Catarinense , Concórdia, SC, Brazil
| | | | - Richard Landers
- Institute of Physics "Gleb Wataghin", Universidade Estadual de Campinas-UNICAMP , Campinas, SP, Brazil
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Manavitehrani I, Fathi A, Badr H, Daly S, Negahi Shirazi A, Dehghani F. Biomedical Applications of Biodegradable Polyesters. Polymers (Basel) 2016; 8:E20. [PMID: 30979116 PMCID: PMC6432531 DOI: 10.3390/polym8010020] [Citation(s) in RCA: 260] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 01/08/2016] [Accepted: 01/11/2016] [Indexed: 01/08/2023] Open
Abstract
The focus in the field of biomedical engineering has shifted in recent years to biodegradable polymers and, in particular, polyesters. Dozens of polyester-based medical devices are commercially available, and every year more are introduced to the market. The mechanical performance and wide range of biodegradation properties of this class of polymers allow for high degrees of selectivity for targeted clinical applications. Recent research endeavors to expand the application of polymers have been driven by a need to target the general hydrophobic nature of polyesters and their limited cell motif sites. This review provides a comprehensive investigation into advanced strategies to modify polyesters and their clinical potential for future biomedical applications.
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Affiliation(s)
- Iman Manavitehrani
- School of Chemical and Biomolecular Engineering, University of Sydney, NSW 2006, Australia.
| | - Ali Fathi
- School of Chemical and Biomolecular Engineering, University of Sydney, NSW 2006, Australia.
| | - Hesham Badr
- School of Chemical and Biomolecular Engineering, University of Sydney, NSW 2006, Australia.
| | - Sean Daly
- School of Chemical and Biomolecular Engineering, University of Sydney, NSW 2006, Australia.
| | - Ali Negahi Shirazi
- School of Chemical and Biomolecular Engineering, University of Sydney, NSW 2006, Australia.
| | - Fariba Dehghani
- School of Chemical and Biomolecular Engineering, University of Sydney, NSW 2006, Australia.
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Pu Y, Huang Y, Qi S, Chen C, Seo HJ. In situ hydroxyapatite nanofiber growth on calcium borate silicate ceramics in SBF and its structural characteristics. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 55:126-30. [DOI: 10.1016/j.msec.2015.05.053] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Revised: 04/22/2015] [Accepted: 05/17/2015] [Indexed: 10/23/2022]
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