1
|
Gholivand K, Mohammadpour M, Derakhshankhah H, Samadian H, Aghaz F, Eshaghi Malekshah R, Rahmatabadi S. Composites based on alginate containing formylphosphazene-crosslinked chitosan and its Cu(II) complex as an antibiotic-free antibacterial hydrogel dressing with enhanced cytocompatibility. Int J Biol Macromol 2023; 253:127297. [PMID: 37813210 DOI: 10.1016/j.ijbiomac.2023.127297] [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: 05/18/2023] [Revised: 09/27/2023] [Accepted: 10/06/2023] [Indexed: 10/11/2023]
Abstract
Hydrogels based on chitosan or alginate biopolymers are believed to be desirable for covering skin lesions. In this research, we explored the potential of a new composite hydrogels series of sodium alginate (Alg) filled with cross-linked chitosan to use as hydrogel wound dressings. Cross-linked chitosan (CSPN) was synthesized by Schiff-base reaction with aldehydated cyclophosphazene, and its Cu(II) complex was manufactured and identified. Then, their powder suspension and Alg were transformed into hydrogel via ion-crosslinking with Ca2+. The hydrogel constituents were investigated by using FTIR, XRD, rheological techniques, and thermal analysis including TGA (DTG) and DSC. Moreover, structure optimization calculations were performed with the Material Studio 2017 program based on DFT-D per Dmol3 module. Examination of Alg's interactions with CSPN and CSPN-Cu using this module demonstrated that Alg molecules can be well adsorbed to the particle's surface. By changing the dosage of CSPN and CSPN-Cu, the number and size of pores, swelling rate, degradation behavior, protein absorption rate, cytotoxicity and blood compatibility were changed significantly. Subsequently, we employed erythromycin as a model drug to assess the entrapment efficiency, loading capacity, and drug release rate. FITC staining was selected to verify the hydrogels' intracellular uptake. Assuring the cytocompatibility of Alg-based hydrogels was approved by assessing the survival rate of fibroblast cells using MTT assay. However, the presence of Cu(II) in the developed hydrogels caused a significant antibacterial effect, which was comparable to the antibiotic-containing hydrogels. Our findings predict these porous, biodegradable, and mechanically stable hydrogels potentially have a promising future in the wound healing as antibiotic-free antibacterial dressings.
Collapse
Affiliation(s)
- Khodayar Gholivand
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran, Iran.
| | - Mahnaz Mohammadpour
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, Tehran, Iran
| | - Hossein Derakhshankhah
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hadi Samadian
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Faranak Aghaz
- Nano Drug Delivery Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Soheil Rahmatabadi
- Nano Drug Delivery Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| |
Collapse
|
2
|
Taylor CS, Barnes J, Prasad Koduri M, Haq S, Gregory DA, Roy I, D'Sa RA, Curran J, Haycock JW. Aminosilane Functionalized Aligned Fiber PCL Scaffolds for Peripheral Nerve Repair. Macromol Biosci 2023; 23:e2300226. [PMID: 37364159 DOI: 10.1002/mabi.202300226] [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: 05/20/2023] [Revised: 06/13/2023] [Indexed: 06/28/2023]
Abstract
Silane modification is a simple and cost-effective tool to modify existing biomaterials for tissue engineering applications. Aminosilane layer deposition has previously been shown to control NG108-15 neuronal cell and primary Schwann cell adhesion and differentiation by controlling deposition of ─NH2 groups at the submicron scale across the entirety of a surface by varying silane chain length. This is the first study toreport depositing 11-aminoundecyltriethoxysilane (CL11) onto aligned Polycaprolactone (PCL) scaffolds for peripheral nerve regeneration. Fibers are manufactured via electrospinning and characterized using water contact angle measurements, atomic force microscopy (AFM), and X-ray photoelectron spectroscopy (XPS). Confirmed modified fibers are investigated using in vitro cell culture of NG108-15 neuronal cells and primary Schwann cells to determine cell viability, cell differentiation, and phenotype. CL11-modified fibers significantly support NG108-15 neuronal cell and Schwann cell viability. NG108-15 neuronal cell differentiation maintains Schwann cell phenotype compared to unmodified PCL fiber scaffolds. 3D ex vivo culture of Dorsal root ganglion explants (DRGs) confirms further Schwann cell migration and longer neurite outgrowth from DRG explants cultured on CL11 fiber scaffolds compared to unmodified scaffolds. Thus, a reproducible and cost-effective tool is reported to modify biomaterials with functional amine groups that can significantly improve nerve guidance devices and enhance nerve regeneration.
Collapse
Affiliation(s)
- Caroline S Taylor
- Department of Materials Science & Engineering, Kroto Research Institute, Broad Lane, Sheffield, S3 7HQ, UK
| | - Joseph Barnes
- Department of Mechanical, Materials and Aerospace, School of Engineering, University of Liverpool, Harrison Hughes Building, Liverpool, L69 3GH, UK
| | - Manohar Prasad Koduri
- Department of Mechanical, Materials and Aerospace, School of Engineering, University of Liverpool, Harrison Hughes Building, Liverpool, L69 3GH, UK
| | - Shamsal Haq
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK
| | - David A Gregory
- Department of Materials Science & Engineering, Kroto Research Institute, Broad Lane, Sheffield, S3 7HQ, UK
| | - Ipsita Roy
- Department of Materials Science & Engineering, Kroto Research Institute, Broad Lane, Sheffield, S3 7HQ, UK
| | - Raechelle A D'Sa
- Department of Mechanical, Materials and Aerospace, School of Engineering, University of Liverpool, Harrison Hughes Building, Liverpool, L69 3GH, UK
| | - Judith Curran
- Department of Mechanical, Materials and Aerospace, School of Engineering, University of Liverpool, Harrison Hughes Building, Liverpool, L69 3GH, UK
| | - John W Haycock
- Department of Materials Science & Engineering, Kroto Research Institute, Broad Lane, Sheffield, S3 7HQ, UK
| |
Collapse
|
3
|
Kanelli M, Bardhan NM, Sarmadi M, Alsaiari S, Rothwell WT, Pardeshi A, De Fiesta DC, Mak H, Spanoudaki V, Henning N, Han J, Belcher AM, Langer RS, Jaklenec A. A Machine Learning-optimized system for on demand, pulsatile, photo- and chemo-therapeutic treatment using near-infrared responsive MoS 2 -based microparticles in a breast cancer model. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.04.16.536750. [PMID: 37090507 PMCID: PMC10120681 DOI: 10.1101/2023.04.16.536750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
Cancer therapy research is of high interest because of the persistence and mortality of the disease and the side effects of traditional therapeutic methods, while often multimodal treatments are necessary based on the patient's needs. The development of less invasive modalities for recurring treatment cycles is thus of critical significance. Herein, a light-activatable microparticle system was developed for localized, pulsatile delivery of anticancer drugs with simultaneous thermal ablation, by applying controlled ON-OFF thermal cycles using near-infrared laser irradiation. The system is composed of poly(caprolactone) microparticles of 200 μm size with incorporated molybdenum disulfide (MoS 2 ) nanosheets as the photothermal agent and hydrophilic doxorubicin or hydrophobic violacein, as model drugs. Upon irradiation the nanosheets heat up to ≥50 °C leading to polymer matrix melting and release of the drug. MoS 2 nanosheets exhibit high photothermal conversion efficiency and allow for application of low power laser irradiation for the system activation. A Machine Learning algorithm was applied to acquire optimal laser operation conditions; 0.4 W/cm 2 laser power at 808 nm, 3-cycle irradiation, for 3 cumulative minutes. In a mouse subcutaneous model of 4T1 triple-negative breast cancer, 25 microparticles were intratumorally administered and after 3-cycle laser treatment the system conferred synergistic phototherapeutic and chemotherapeutic effect. Our on-demand, pulsatile synergistic treatment resulted in increased median survival up to 40 days post start of treatment compared to untreated mice, with complete eradication of the tumors at the primary site. Such a system could have potential for patients in need of recurring cycles of treatment on subcutaneous tumors. GRAPHICAL ABSTRACT
Collapse
|
4
|
Ansari M, Meftahizadeh H, Eslami H. Physical and antibacterial properties of Chitosan-guar-peppermint gel for improving wound healing. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04448-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
5
|
Kiaie N, Gorabi AM, Loveless R, Teng Y, Jamialahmadi T, Sahebkar A. The regenerative potential of glial progenitor cells and reactive astrocytes in CNS injuries. Neurosci Biobehav Rev 2022; 140:104794. [PMID: 35902044 DOI: 10.1016/j.neubiorev.2022.104794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 10/16/2022]
Abstract
Cell therapeutic approaches focusing on the regeneration of damaged tissue have been a popular topic among researchers in recent years. In particular, self-repair scarring from the central nervous system (CNS) can significantly complicate the treatment of an injured patient. In CNS regeneration schemes, either glial progenitor cells or reactive glial cells have key roles to play. In this review, the contribution and underlying mechanisms of these progenitor/reactive glial cells during CNS regeneration are discussed, as well as their role in CNS-related diseases.
Collapse
Affiliation(s)
- Nasim Kiaie
- Research Center for Advanced Technologies in Cardiovascular Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Armita Mahdavi Gorabi
- Department of Tissue Engineering and Applied Cell Science, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reid Loveless
- Department of Oral Biology and Diagnostic Sciences, Dental College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - Yong Teng
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University School of Medicine, Atlanta, GA, USA
| | - Tannaz Jamialahmadi
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
6
|
A review of protein adsorption and bioactivity characteristics of poly ε-caprolactone scaffolds in regenerative medicine. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2021.110892] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
7
|
Biofunctional phosphorylated magnetic scaffold for bone tissue engineering. Colloids Surf B Biointerfaces 2021; 211:112284. [PMID: 34952284 DOI: 10.1016/j.colsurfb.2021.112284] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 11/23/2021] [Accepted: 12/10/2021] [Indexed: 12/21/2022]
Abstract
The development of highly bioactive engineered scaffolds is required to promote bone regeneration and the success of bone tissue engineering treatment approaches. This study attempts to fabricate a biofunctional magnetic scaffold based on new phosphorylated polycaprolactone combined with gelatin (MNPs-PCL-P/gelatin). Phosphorylated polymer and magnetic nanoparticles (MNPs) were synthesized and characterized by NMR, FT-IR, TEM, and DLS instruments. The synthetic polymer, MNPs, and biopolymer were mixed then freeze-dried to prepare a porous scaffold. Physiochemical assessments showed that a scaffold with well-developed porous morphology, and stable structure was obtained. MNPs-PCL-P/gelatin scaffold had no toxicity on human dental pulp stem cells (hDPSCs). The use of phosphorous-containing polymer resulted in improvement of the scaffold's osteoconductivity to support proper cell attachment and promote cell proliferation. Phosphate group by mimicking function of bone phosphate groups stimulate bone mineralization that reflected by alizarin red S staining assay. The presence of MNPs resulted in higher ALP activity and increased expression level of RUNX2, BMP2 osteogenic biomarkers. Also, phosphorylation enhanced osteoinductivity of scaffold and upregulate RUNX2, BMP2, COL1A1, and OCN genes in phosphors-containing scaffold test groups. It seems that biocompatible MNPs-PCL-P/gelatin scaffold possesses the potential of applications in bone tissue engineering.
Collapse
|
8
|
Roshani M, Kiaie N, Aghdam RM. Biomaterials and stem cells as drug/gene-delivery vehicles for Parkinson's treatment: an update. Regen Med 2021; 16:1057-1072. [PMID: 34865515 DOI: 10.2217/rme-2021-0050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
By introducing biomaterials and stem cells into Parkinson's disease (PD), therapeutic approaches have led to promising results due to facilitating brain targeting and blood-brain barrier permeation of the drugs and genes. Here, after reviewing the most recent drug- and gene-delivery vehicles including liposomes, exosomes, natural/synthetic polymeric particles/fibers, metallic/ceramic nanoparticles and microbubbles, used for Parkinson's disease treatment, the effect of stem cells as a reservoir of neurotrophic factors and exosomes is provided.
Collapse
Affiliation(s)
- Milad Roshani
- School of Metallurgy & Materials Engineering, College of Engineering, University of Tehran, Tehran 11155-4563, Iran.,Department of Biomedical Engineering, Shahab Danesh University, Qom, Iran
| | - Nasim Kiaie
- Research Center for Advanced Technologies in Cardiovascular Medicine, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Rouhollah Mehdinavaz Aghdam
- School of Metallurgy & Materials Engineering, College of Engineering, University of Tehran, Tehran 11155-4563, Iran
| |
Collapse
|
9
|
Ansari M, Eslami H. Development of a novel poly (lactic-co-glycolic acid) based composite scaffold for bone tissue engineering. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1954661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mojtaba Ansari
- Department of Biomedical Engineering, Meybod University, Meybod, Iran
| | - Hossein Eslami
- Department of Biomedical Engineering, Meybod University, Meybod, Iran
| |
Collapse
|
10
|
Nemcakova I, Blahova L, Rysanek P, Blanquer A, Bacakova L, Zajíčková L. Behaviour of Vascular Smooth Muscle Cells on Amine Plasma-Coated Materials with Various Chemical Structures and Morphologies. Int J Mol Sci 2020; 21:E9467. [PMID: 33322781 PMCID: PMC7763571 DOI: 10.3390/ijms21249467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 12/16/2022] Open
Abstract
Amine-coated biodegradable materials based on synthetic polymers have a great potential for tissue remodeling and regeneration because of their excellent processability and bioactivity. In the present study, we have investigated the influence of various chemical compositions of amine plasma polymer (PP) coatings and the influence of the substrate morphology, represented by polystyrene culture dishes and polycaprolactone nanofibers (PCL NFs), on the behavior of vascular smooth muscle cells (VSMCs). Although all amine-PP coatings improved the initial adhesion of VSMCs, 7-day long cultivation revealed a clear preference for the coating containing about 15 at.% of nitrogen (CPA-33). The CPA-33 coating demonstrated the ideal combination of good water stability, a sufficient amine group content, and favorable surface wettability and morphology. The nanostructured morphology of amine-PP-coated PCL NFs successfully slowed the proliferation rate of VSMCs, which is essential in preventing restenosis of vascular replacements in vivo. At the same time, CPA-33-coated PCL NFs supported the continuous proliferation of VSMCs during 7-day long cultivation, with no significant increase in cytokine secretion by RAW 264.7 macrophages. The CPA-33 coating deposited on biodegradable PCL NFs therefore seems to be a promising material for manufacturing small-diameter vascular grafts, which are still lacking on the current market.
Collapse
MESH Headings
- Amines/adverse effects
- Amines/chemistry
- Amines/immunology
- Amines/pharmacology
- Animals
- Cell Adhesion/drug effects
- Cell Adhesion/immunology
- Cell Proliferation/drug effects
- Cells, Cultured
- Coated Materials, Biocompatible/adverse effects
- Coated Materials, Biocompatible/chemistry
- Coated Materials, Biocompatible/pharmacology
- Macrophages/drug effects
- Macrophages/metabolism
- Mice
- Muscle, Smooth, Vascular/cytology
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/growth & development
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/metabolism
- Nanofibers/adverse effects
- Nanofibers/chemistry
- Photoelectron Spectroscopy
- Plasma/chemistry
- Plasma/immunology
- Polyesters/chemistry
- Polymers/adverse effects
- Polymers/chemistry
- Polymers/pharmacology
- RAW 264.7 Cells
- Rats
- Surface Properties/drug effects
- Tissue Scaffolds/adverse effects
- Tissue Scaffolds/chemistry
Collapse
Affiliation(s)
- Ivana Nemcakova
- Laboratory of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, v.v.i., Videnska 1083, 142 20 Prague 4, Czech Republic; (A.B.); (L.B.)
| | - Lucie Blahova
- Central European Institute of Technology—CEITEC, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; (L.B.); (L.Z.)
| | - Petr Rysanek
- Department of Physics, Faculty of Science, University of J. E. Purkyne in Usti nad Labem, Pasteurova 15, 400 96 Usti nad Labem, Czech Republic;
| | - Andreu Blanquer
- Laboratory of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, v.v.i., Videnska 1083, 142 20 Prague 4, Czech Republic; (A.B.); (L.B.)
| | - Lucie Bacakova
- Laboratory of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, v.v.i., Videnska 1083, 142 20 Prague 4, Czech Republic; (A.B.); (L.B.)
| | - Lenka Zajíčková
- Central European Institute of Technology—CEITEC, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic; (L.B.); (L.Z.)
- Department of Physical Electronics, Faculty of Science, Masaryk University, Kotlarska 2, 611 37 Brno, Czech Republic
- Central European Institute of Technology—CEITEC, Brno University of Technology, Purkynova 123, 612 00 Brno, Czech Republic
| |
Collapse
|
11
|
Mehdizadeh Omrani M, Kumar H, Mohamed MGA, Golovin K, S Milani A, Hadjizadeh A, Kim K. Polyether ether ketone surface modification with plasma and gelatin for enhancing cell attachment. J Biomed Mater Res B Appl Biomater 2020; 109:622-629. [PMID: 32945089 DOI: 10.1002/jbm.b.34726] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 07/23/2020] [Accepted: 09/02/2020] [Indexed: 01/20/2023]
Abstract
Polyether ether ketone (PEEK) has shown great promise for implant and biomedical applications because of its excellent chemical, mechanical, and biocompatible properties. However, PEEK is bioinert, which causes weak cell adhesion and limits its use for biomedical applications such as bone implants. Therefore, the activation of the PEEK's surface for cell attachment is desirable. In this study, oxygen plasma and gelatin were used to modify PEEK's surface and the effects of surface roughness, wettability, and cell adhesion to the surface were studied. Surface roughness was measured using a laser scanning confocal microscope, and wettability was measured using the sessile drop method. There was no significant difference in the roughness of the three samples. The gelatin-coated surface showed higher wettability than the plasma-modified or control samples. The cell attachment and proliferation rate were assessed by scanning electron microscopy and the XTT assay, respectively. The XTT assay results indicated that a greater number of cells grew on the gelatin-coated PEEK surface than on the control or plasma-treated surfaces. These results confirmed that the plasma and gelatin treatments enhanced the biocompatibility of the PEEK samples. The increase in biocompatibility could make PEEK a better material candidate for treating bone related injuries and defects.
Collapse
Affiliation(s)
- Maryam Mehdizadeh Omrani
- School of Engineering, University of British Columbia, Kelowna, British Columbia, Canada.,Department of Biomedical Engineering, Amirkabir University, Tehran, Iran
| | - Hitendra Kumar
- School of Engineering, University of British Columbia, Kelowna, British Columbia, Canada.,Department of Mechanical and Manufacturing Engineering, Biomedical Engineering Graduate Program, Schulich School of Engineering, University of Calgary, Calgary, Alberta, Canada
| | - Mohamed G A Mohamed
- School of Engineering, University of British Columbia, Kelowna, British Columbia, Canada
| | - Kevin Golovin
- School of Engineering, University of British Columbia, Kelowna, British Columbia, Canada
| | - Abbas S Milani
- School of Engineering, University of British Columbia, Kelowna, British Columbia, Canada
| | - Afra Hadjizadeh
- Department of Biomedical Engineering, Amirkabir University, Tehran, Iran
| | - Keekyoung Kim
- School of Engineering, University of British Columbia, Kelowna, British Columbia, Canada.,Department of Mechanical and Manufacturing Engineering, Biomedical Engineering Graduate Program, Schulich School of Engineering, University of Calgary, Calgary, Alberta, Canada
| |
Collapse
|
12
|
Ansari M. Bone tissue regeneration: biology, strategies and interface studies. Prog Biomater 2019; 8:223-237. [PMID: 31768895 PMCID: PMC6930319 DOI: 10.1007/s40204-019-00125-z] [Citation(s) in RCA: 142] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 11/15/2019] [Indexed: 12/11/2022] Open
Abstract
Nowadays, bone diseases and defects as a result of trauma, cancers, infections and degenerative and inflammatory conditions are increasing. Consequently, bone repair and replacement have been developed with improvement of orthopedic technologies and biomaterials of superior properties. This review paper is intended to sum up and discuss the most relevant studies performed in the field of bone biology and bone regeneration approaches. Therefore, the bone tissue regeneration was investigated by synthetic substitutes, scaffolds incorporating active molecules, nanomedicine, cell-based products, biomimetic fibrous and nonfibrous substitutes, biomaterial-based three-dimensional (3D) cell-printing substitutes, bioactive porous polymer/inorganic composites, magnetic field and nano-scaffolds with stem cells and bone-biomaterials interface studies.
Collapse
Affiliation(s)
- Mojtaba Ansari
- Department of Biomedical Engineering, Meybod University, Meybod, Iran.
| |
Collapse
|
13
|
Synthesis, characterization and non-isothermal degradation kinetics of poly(ε-caprolactone)/Fe3O4-dye nanocomposites. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-0489-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
|
14
|
|
15
|
Shirbin SJ, Karimi F, Chan NJA, Heath DE, Qiao GG. Macroporous Hydrogels Composed Entirely of Synthetic Polypeptides: Biocompatible and Enzyme Biodegradable 3D Cellular Scaffolds. Biomacromolecules 2016; 17:2981-91. [DOI: 10.1021/acs.biomac.6b00817] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Steven J. Shirbin
- Polymer Science Group, Department of Chemical
and Biomolecular Engineering, and §Department of Chemical
and Biomolecular Engineering, University of Melbourne, Parkville, Melbourne, Victoria 3010, Australia
| | - Fatemeh Karimi
- Polymer Science Group, Department of Chemical
and Biomolecular Engineering, and §Department of Chemical
and Biomolecular Engineering, University of Melbourne, Parkville, Melbourne, Victoria 3010, Australia
| | - Nicholas Jun-An Chan
- Polymer Science Group, Department of Chemical
and Biomolecular Engineering, and §Department of Chemical
and Biomolecular Engineering, University of Melbourne, Parkville, Melbourne, Victoria 3010, Australia
| | - Daniel E. Heath
- Polymer Science Group, Department of Chemical
and Biomolecular Engineering, and §Department of Chemical
and Biomolecular Engineering, University of Melbourne, Parkville, Melbourne, Victoria 3010, Australia
| | - Greg G. Qiao
- Polymer Science Group, Department of Chemical
and Biomolecular Engineering, and §Department of Chemical
and Biomolecular Engineering, University of Melbourne, Parkville, Melbourne, Victoria 3010, Australia
| |
Collapse
|