1
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Zhang Z, Tang H, Du T, Yang D. The impact of copper on bone metabolism. J Orthop Translat 2024; 47:125-131. [PMID: 39021399 PMCID: PMC466973 DOI: 10.1016/j.jot.2024.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 04/08/2024] [Accepted: 06/13/2024] [Indexed: 07/20/2024] Open
Abstract
Copper is an essential trace element for the human body. Abnormalities in copper metabolism can lead to bone defects, mainly by directly affecting the viability of osteoblasts and osteoclasts and their bone remodeling function, or indirectly regulating bone metabolism by influencing enzyme activities as cofactors. Copper ions released from biological materials can affect osteoblasts and osteoclasts, either directly or indirectly by modulating the inflammatory response, oxidative stress, and rapamycin signaling. This review presents an overview of recent progress in the impact of copper on bone metabolism. Translational potential of this article: The impact of copper on bone metabolism can provide insights into clinical application of copper-containing supplements and biomaterials.
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Affiliation(s)
- Zihan Zhang
- Liaoning Provincial Key Laboratory of Oral Disease, Department of Endodontics, School and Hospital of Stomatology, China Medical University, Shenyang, 110002, China
| | - Huixue Tang
- Liaoning Provincial Key Laboratory of Oral Disease, Department of Endodontics, School and Hospital of Stomatology, China Medical University, Shenyang, 110002, China
| | - Tingting Du
- Liaoning Provincial Key Laboratory of Oral Disease, Department of Endodontics, School and Hospital of Stomatology, China Medical University, Shenyang, 110002, China
| | - Di Yang
- Liaoning Provincial Key Laboratory of Oral Disease, Department of Endodontics, School and Hospital of Stomatology, China Medical University, Shenyang, 110002, China
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2
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Rezakhani L, Gharibshahian M, Salehi M, Zamani S, Abpeikar Z, Ghaderzadeh O, Alizadeh M, Masoudi A, Rezaei N, Cheraghali D. Recent advances in hydrogels applications for tissue engineering and clinical trials. Regen Ther 2024; 26:635-645. [PMID: 39281106 PMCID: PMC11399602 DOI: 10.1016/j.reth.2024.08.015] [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: 06/03/2024] [Revised: 08/03/2024] [Accepted: 08/18/2024] [Indexed: 09/18/2024] Open
Abstract
Hydrogels are biomolecules made of artificial and natural polymers. Their quasi-three-dimensional structure has created unique features. They are very hydrophilic, and in addition to the high inflation rate, they also have excellent water maintenance capacity, biodegradability, biocompatibility, and strong mechanical properties. These properties are used in many tissue engineering applications. All these features have made these scaffolds widely used as attractive structures in the world of tissue engineering and regeneration medicine. In addition to research, scaffolds entered the field of medicine and are expected to play a significant role in the repair of many tissues in the future. This study aims to review the various polymers involved in hydrogel fabrication and their application in the repair of diverse tissues and clinical trials.
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Affiliation(s)
- Leila Rezakhani
- Fertility and Infertility Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Department of Tissue Engineering, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Maliheh Gharibshahian
- Department of Tissue Engineering and Applied Cell Sciences, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Majid Salehi
- Department of Tissue Engineering, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Sepehr Zamani
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Zahra Abpeikar
- Department of Tissue Engineering, School of Advanced Technologies in Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | - Omid Ghaderzadeh
- Department of Biomedical Engineering, AmirKabir University of Technology, Tehran, Iran
| | - Morteza Alizadeh
- Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and Technologies, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Alireza Masoudi
- Department of Pharmacology, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Nariman Rezaei
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Danial Cheraghali
- Department of Mechanical Engineering, New Jersey Institute of Technology, NJ, USA
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3
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Sharifi E, Yousefiasl S, Laderian N, Rabiee N, Makvandi P, Pourmotabed S, Ashrafizadeh M, Familsattarian F, Fang W. Cell-loaded genipin cross-linked collagen/gelatin skin substitute adorned with zinc-doped bioactive glass-ceramic for cutaneous wound regeneration. Int J Biol Macromol 2023; 251:125898. [PMID: 37479201 DOI: 10.1016/j.ijbiomac.2023.125898] [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: 12/09/2022] [Revised: 07/12/2023] [Accepted: 07/18/2023] [Indexed: 07/23/2023]
Abstract
An optimal tissue-engineered dermal substitute should possess biocompatibility and cell adhesion conduction to facilitate fibroblast and keratinocyte infiltration and proliferation, as well as angiogenesis potential to escalate wound healing. Zinc was doped to bioactive glass-ceramic (Zn-BGC) to promote biocompatibility and angiogenesis properties. Zn-BGC was then incorporated into a collagen (Col) and gelatin (Gel) porous scaffold. The bioactive porous bionanocomposite exhibited biocompatibility along with improved cell attachment and proliferation. Scaffolds including Col-Gel/Zn-BGC with or without mouse embryonic fibroblasts were applied on full-thickness skin wounds on the BALB/c mice to assess their wound healing potential in vivo. The results indicated that the biodegradation rate of the Col-Gel/Zn-BGC nanocomposites was comparable to the rate of skin tissue regeneration in vivo. Macroscopic wound healing results showed that Col-Gel/Zn-BGC loaded with mouse embryonic fibroblast possesses the smallest wound size, indicating the fastest healing process. Histopathological evaluations displayed that the optimal wound regeneration was observed in Col-Gel/Zn-BGC nanocomposites loaded with mouse embryonic fibroblasts indicated by epithelialization and angiogenesis; besides the number of fibroblasts and hair follicles was increased. The bioactive nanocomposite scaffold of Col-Gel containing Zn-BGC nanoparticles loaded with mouse embryonic fibroblasts can be employed as a desirable skin substitute to ameliorate cutaneous wound regeneration.
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Affiliation(s)
- Esmaeel Sharifi
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Science, 8815713471 Shahrekord, Iran; Cancer Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Satar Yousefiasl
- Dental Research Center, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran 1417614411, Iran.
| | - Nilofar Laderian
- School of Medicine, Shahrekord University of Medical Science, 8815713471 Shahrekord, Iran
| | - Navid Rabiee
- School of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Pooyan Makvandi
- School of Engineering, Institute for Bioengineering, The University of Edinburgh, Edinburgh EH9 3JL, UK
| | - Samiramis Pourmotabed
- Department of Emergency Medicine, School of Medicine, Hamadan University of Medical Sciences, 6517838736 Hamadan, Iran
| | - Milad Ashrafizadeh
- Department of General Surgery and Integrated Chinese and Western Medicine, Institute of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong 518060, China; Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Fatemeh Familsattarian
- Department of Materials Engineering, Bu-Ali Sina University, P.O.B: 65178-38695, Hamedan, Iran
| | - Wei Fang
- Department of Laser and Aesthetic Medicine, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China.
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4
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Sharifi E, Sadati SA, Yousefiasl S, Sartorius R, Zafari M, Rezakhani L, Alizadeh M, Nazarzadeh Zare E, Omidghaemi S, Ghanavatinejad F, Jami M, Salahinejad E, Samadian H, Paiva‐Santos AC, De Berardinis P, Shafiee A, Tay FR, Pourmotabed S, Makvandi P. Cell loaded hydrogel containing Ag-doped bioactive glass-ceramic nanoparticles as skin substitute: Antibacterial properties, immune response, and scarless cutaneous wound regeneration. Bioeng Transl Med 2022; 7:e10386. [PMID: 36176609 PMCID: PMC9471996 DOI: 10.1002/btm2.10386] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 05/21/2022] [Accepted: 07/16/2022] [Indexed: 12/12/2022] Open
Abstract
An ideal tissue-engineered dermal substitute should possess angiogenesis potential to promote wound healing, antibacterial activity to relieve the bacterial burden on skin, as well as sufficient porosity for air and moisture exchange. In light of this, a glass-ceramic (GC) has been incorporated into chitosan and gelatin electrospun nanofibers (240-360 nm), which MEFs were loaded on it for healing acceleration. The GC was doped with silver to improve the antibacterial activity. The bioactive nanofibrous scaffolds demonstrated antibacterial and superior antibiofilm activities against Gram-negative and Gram-positive bacteria. The nanofibrous scaffolds were biocompatible, hemocompatible, and promoted cell attachment and proliferation. Nanofibrous skin substitutes with or without Ag-doped GC nanoparticles did not induce an inflammatory response and attenuated LPS-induced interleukin-6 release by dendritic cells. The rate of biodegradation of the nanocomposite was similar to the rate of skin regeneration under in vivo conditions. Histopathological evaluation of full-thickness excisional wounds in BALB/c mice treated with mouse embryonic fibroblasts-loaded nanofibrous scaffolds showed enhanced angiogenesis, and collagen synthesis as well as regeneration of the sebaceous glands and hair follicles in vivo.
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Affiliation(s)
- Esmaeel Sharifi
- Cellular and Molecular Research Center, Basic Health Sciences InstituteShahrekord University of Medical ScienceShahrekordIran
- Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and TechnologiesHamadan University of Medical SciencesHamadanIran
| | - Seyede Athar Sadati
- Cellular and Molecular Research Center, Basic Health Sciences InstituteShahrekord University of Medical ScienceShahrekordIran
| | - Satar Yousefiasl
- School of DentistryHamadan University of Medical SciencesHamadanIran
| | - Rossella Sartorius
- Institute of Biochemistry and Cell Biology (IBBC)National Research Council (CNR)NaplesItaly
| | - Mahdi Zafari
- National Cell Bank, Pasteur Institute of IranTehranIran
| | - Leila Rezakhani
- Fertility and Infertility Research CenterHealth Technology Institute, Kermanshah University of Medical SciencesKermanshahIran
| | - Morteza Alizadeh
- Department of Tissue Engineering, School of MedicineShahroud University of Medical SciencesShahroudIran
| | | | - Shadi Omidghaemi
- Cellular and Molecular Research Center, Basic Health Sciences InstituteShahrekord University of Medical ScienceShahrekordIran
| | - Fatemeh Ghanavatinejad
- Cellular and Molecular Research Center, Basic Health Sciences InstituteShahrekord University of Medical ScienceShahrekordIran
| | - Mohammad‐Saeid Jami
- Cellular and Molecular Research Center, Basic Health Sciences InstituteShahrekord University of Medical ScienceShahrekordIran
| | - Erfan Salahinejad
- Faculty of Materials Science and EngineeringK. N. Toosi University of TechnologyTehranIran
| | - Hadi Samadian
- Dental Implants Research CenterHamadan University of Medical SciencesHamadanIran
| | - Ana Cláudia Paiva‐Santos
- Department of Pharmaceutical Technology, Faculty of PharmacyUniversity of CoimbraCoimbraPortugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of PharmacyUniversity of CoimbraCoimbraPortugal
| | | | - Abbas Shafiee
- UQ Diamantina Institute, Translational Research Institute, The University of QueenslandBrisbaneQueenslandAustralia
| | | | - Samiramis Pourmotabed
- Department of Emergency Medicine, School of MedicineHamadan University of Medical SciencesHamadanIran
| | - Pooyan Makvandi
- School of ChemistryDamghan UniversityDamghanIran
- Istituto Italiano di Tecnologia, Centre for Materials InterfacesPontederaPisaItaly
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5
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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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6
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Jeong JE, Park SY, Shin JY, Seok JM, Byun JH, Oh SH, Kim WD, Lee JH, Park WH, Park SA. 3D Printing of Bone-Mimetic Scaffold Composed of Gelatin/β-Tri-Calcium Phosphate for Bone Tissue Engineering. Macromol Biosci 2020; 20:e2000256. [PMID: 33164317 DOI: 10.1002/mabi.202000256] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/27/2020] [Indexed: 02/01/2023]
Abstract
3D printed scaffolds composed of gelatin and β-tri-calcium phosphate (β-TCP) as a biomimetic bone material are fabricated, thereby providing an environment appropriate for bone regeneration. The Ca2+ in β-TCP and COO- in gelatin form a stable electrostatic interaction, and the composite scaffold shows suitable rheological properties for bioprinting. The gelatin/β-TCP scaffold is crosslinked with glutaraldehyde vapor and unreacted aldehyde groups which can cause toxicity to cells is removed by a glycine washing. The stable binding of the hydrogel is revealed as a result of FTIR and degradation rate. It is confirmed that the composite scaffold has compressive strength similar to that of cancellous bone and 60 wt% β-TCP groups containing 40 wt% gelatin have good cellular activity with preosteoblasts. Also, in the animal experiments, the gelatin/β-TCP scaffold confirms to induce bone formation without any inflammatory responses. This study suggests that these fabricated scaffolds can serve as a potential bone substitute for bone regeneration.
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Affiliation(s)
- Jae Eun Jeong
- Department of Nature-Inspired Nanoconvergence Systems, Korea Institute of Machinery and Materials, Daejeon, 34103, Republic of Korea.,Department of Advanced Organic Materials and Textile System Engineering, College of Engineering, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Shin Young Park
- Department of Dental Science and Dental Research Institute, School of Dentistry, Seoul National University, Seoul, 03080, Republic of Korea
| | - Ji Youn Shin
- Department of Advanced Organic Materials and Textile System Engineering, College of Engineering, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Ji Min Seok
- Department of Nature-Inspired Nanoconvergence Systems, Korea Institute of Machinery and Materials, Daejeon, 34103, Republic of Korea
| | - June Ho Byun
- Department of Oral and Maxillofacial Surgery, Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, 52727, Republic of Korea
| | - Se Heang Oh
- Department of Nanobiomedical Science, Dankook University, Cheonan, 31116, Republic of Korea
| | - Wan Doo Kim
- Department of Nature-Inspired Nanoconvergence Systems, Korea Institute of Machinery and Materials, Daejeon, 34103, Republic of Korea
| | - Jun Hee Lee
- Department of Nature-Inspired Nanoconvergence Systems, Korea Institute of Machinery and Materials, Daejeon, 34103, Republic of Korea
| | - Won Ho Park
- Department of Advanced Organic Materials and Textile System Engineering, College of Engineering, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Su A Park
- Department of Nature-Inspired Nanoconvergence Systems, Korea Institute of Machinery and Materials, Daejeon, 34103, Republic of Korea
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7
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Dos Santos DM, Correa DS, Medeiros ES, Oliveira JE, Mattoso LHC. Advances in Functional Polymer Nanofibers: From Spinning Fabrication Techniques to Recent Biomedical Applications. ACS APPLIED MATERIALS & INTERFACES 2020; 12:45673-45701. [PMID: 32937068 DOI: 10.1021/acsami.0c12410] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Functional polymeric micro-/nanofibers have emerged as promising materials for the construction of structures potentially useful in biomedical fields. Among all kinds of technologies to produce polymer fibers, spinning methods have gained considerable attention. Herein, we provide a recent review on advances in the design of micro- and nanofibrous platforms via spinning techniques for biomedical applications. Specifically, we emphasize electrospinning, solution blow spinning, centrifugal spinning, and microfluidic spinning approaches. We first introduce the fundamentals of these spinning methods and then highlight the potential biomedical applications of such micro- and nanostructured fibers for drug delivery, tissue engineering, regenerative medicine, disease modeling, and sensing/biosensing. Finally, we outline the current challenges and future perspectives of spinning techniques for the practical applications of polymer fibers in the biomedical field.
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Affiliation(s)
- Danilo M Dos Santos
- Nanotechnology National Laboratory for Agriculture (LNNA), Embrapa Instrumentação, 13560-970, São Carlos, São Paulo, Brazil
| | - Daniel S Correa
- Nanotechnology National Laboratory for Agriculture (LNNA), Embrapa Instrumentação, 13560-970, São Carlos, São Paulo, Brazil
| | - Eliton S Medeiros
- Materials and Biosystems Laboratory (LAMAB), Department of Materials Engineering (DEMAT), Federal University of Paraíba (UFPB), Cidade Universitária, 58.051-900, João Pessoa, Paraiba, Brazil
| | - Juliano E Oliveira
- Department of Engineering, Federal University of Lavras (UFLA), 37200-900, Lavras, Minas Gerais, Brazil
| | - Luiz H C Mattoso
- Nanotechnology National Laboratory for Agriculture (LNNA), Embrapa Instrumentação, 13560-970, São Carlos, São Paulo, Brazil
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8
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Zafari M, Mansouri M, Omidghaemi S, Yazdani A, Pourmotabed S, Hasanpour Dehkordi A, Nosrati H, Validi M, Sharifi E. Physical and biological properties of blend-electrospun polycaprolactone/chitosan-based wound dressings loaded with N-decyl-N, N-dimethyl-1-decanaminium chloride: An in vitro and in vivo study. J Biomed Mater Res B Appl Biomater 2020; 108:3084-3098. [PMID: 32459395 DOI: 10.1002/jbm.b.34636] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/16/2020] [Accepted: 04/29/2020] [Indexed: 01/05/2023]
Abstract
Dual-pump electrospinning of antibacterial N-decyl-N, N-dimethyl-1-decanaminium-chloride (DDAC)-loaded polycaprolactone (PCL) nanofibers, and chitosan (CS)/polyethylene-oxide (PEO)-based wound dressings with hydrophilic and hydrophobic properties to eliminate and absorb pathogenic bacteria from wound surface besides antibacterial action and to support wound healing and accelerate its process. Physicochemical properties of the prepared nanofibrous mat as well as antibacterial, cytotoxicity, and cell compatibility were studied. The full-thickness excisional wound healing properties up to 3 weeks using hematoxylin and eosin and Masson-trichrome staining were investigated. Addition of DDAC to CS/PEO-PCL mats decreased the diameter of the nanofibers, which is a crucial property for wound healing as large surface area per volume ratio of nanofibers, in addition to proper cell adhesion, increases loading of DDAC in mats and leads to increased cell viability and eliminating Gram-positive bacteria at in vitro studies. In vivo studies showed DDAC-loaded CS/PEO-PCL mats increased epithelialization and angiogenesis and decreased the inflammation according to histological results. We demonstrated that hydrophobic PCL/DDAC mats, besides antibacterial properties of DDAC, absorbed and eliminated the hydrophobic pathological microorganisms, whereas the hydrophilic nanofibers consisted of CS/PEO, increased the cell adhesion and proliferation due to positive charge of CS. Finally, we were able to increase the wound healing quality by using multifunctional wound dressing. CS/PEO-PCL containing 8 wt % of DDAC nanofibrous mats is promising as a wound dressing for wound management due to the favorable interactions between the pathogenic bacteria and PCL/CS-based wound dressing.
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Affiliation(s)
- Mahdi Zafari
- Student Research Committee, Shahrekord University of Medical Sciences, Shahrekord, Iran.,Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Milad Mansouri
- Cellular and Molecular Research Center, Basic Health Science Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Shadi Omidghaemi
- Cellular and Molecular Research Center, Basic Health Science Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Amid Yazdani
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Samiramis Pourmotabed
- Department of Emergency Medicine, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ali Hasanpour Dehkordi
- Social Determinants of Health Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Hamed Nosrati
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Majid Validi
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Esmaeel Sharifi
- Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and Technologies, Hamadan University of Medical Sciences, Hamadan, Iran
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9
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He Y, Jin Y, Ying X, Wu Q, Yao S, Li Y, Liu H, Ma G, Wang X. Development of an antimicrobial peptide-loaded mineralized collagen bone scaffold for infective bone defect repair. Regen Biomater 2020; 7:515-525. [PMID: 33149940 PMCID: PMC7597801 DOI: 10.1093/rb/rbaa015] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/21/2020] [Accepted: 03/17/2020] [Indexed: 12/11/2022] Open
Abstract
The repair of infective bone defects is a great challenge in clinical work. It is of vital importance to develop a kind of bone scaffold with good osteogenic properties and long-term antibacterial activity for local anti-infection and bone regeneration. A porous mineralized collagen (MC) scaffold containing poly(d,l-lactide-co-glycolic acid) (PLGA) microspheres loaded with two antibacterial synthetic peptides, Pac-525 or KSL-W was developed and characterized via scanning electron microscopy (SEM), porosity measurement, swelling and mechanical tests. The results showed that the MC scaffold embedded with smooth and compact PLGA microspheres had a positive effect on cell growth and also had antibacterial properties. Through toxicity analysis, cell morphology and proliferation analysis and alkaline phosphatase evaluation, the antibacterial scaffolds showed excellent biocompatibility and osteogenic activity. The antibacterial property evaluated with Staphylococcus aureus and Escherichia coli suggested that the sustained release of Pac-525 or KSL-W from the scaffolds could inhibit the bacterial growth aforementioned in the long term. Our results suggest that the antimicrobial peptides-loaded MC bone scaffold has good antibacterial and osteogenic activities, thus providing a great promise for the treatment of infective bone defects.
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Affiliation(s)
- Yuzhu He
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Zhongguancun Street, Haidian District, Beijing 100084, China.,Department of Oral Prosthodontics, School of Stomatology, Dalian Medical University, Lvshun South Road, Lushunkou District, Dalian 116044, China
| | - Yahui Jin
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Zhongguancun Street, Haidian District, Beijing 100084, China.,Department of Oral Prosthodontics, School of Stomatology, Dalian Medical University, Lvshun South Road, Lushunkou District, Dalian 116044, China.,Department of Stomatology, Zhejiang Provincial Hospital of Chinese Medicine, The 9th Street, Economic and Technological Development Zone, Hangzhou 310018, China
| | - Xiaoxia Ying
- Department of Oral Prosthodontics, School of Stomatology, Dalian Medical University, Lvshun South Road, Lushunkou District, Dalian 116044, China
| | - Qiong Wu
- School of Life Sciences, Tsinghua University, Zhongguancun Street, Haidian District, Beijing 100084, China
| | - Shenglian Yao
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Zhongguancun Street, Haidian District, Beijing 100084, China
| | - Yuanyuan Li
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Zhongguancun Street, Haidian District, Beijing 100084, China.,Department of Oral Prosthodontics, School of Stomatology, Dalian Medical University, Lvshun South Road, Lushunkou District, Dalian 116044, China
| | - Huiying Liu
- Department of Oral Prosthodontics, School of Stomatology, Dalian Medical University, Lvshun South Road, Lushunkou District, Dalian 116044, China
| | - Guowu Ma
- Department of Oral Prosthodontics, School of Stomatology, Dalian Medical University, Lvshun South Road, Lushunkou District, Dalian 116044, China
| | - Xiumei Wang
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Zhongguancun Street, Haidian District, Beijing 100084, China
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10
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Hoveizi E, Mohammadi T. Differentiation of endometrial stem cells into insulin-producing cells using signaling molecules and zinc oxide nanoparticles, and three-dimensional culture on nanofibrous scaffolds. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2019; 30:101. [PMID: 31473826 DOI: 10.1007/s10856-019-6301-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 08/17/2019] [Indexed: 06/10/2023]
Abstract
Diabetes mellitus is the most common metabolic disorder with a high mortality and morbidity rate. A new promising strategy to treat DM is pancreatic tissue engineering. We described a 3D culture system accompanied by signaling factors to differentiate hEnSCs into IPCs in the presence of nZnO. We isolated EnSCs and cultured it in DMEM/F12 medium. Nanofibrous PLA/Cs scaffold was prepared through the electrospinning method. The morphological properties of the scaffolds and cells were evaluated by SEM. MTT assay was used to investigate the metabolic activity of the hEnSCs cultured on the scaffolds and a four-stage protocol was applied to differentiate hEnSCs. The differentiated cells were tested for pancreatic markers by immunocytochemistry, qRT-PCR and DTZ staining. The results of this study revealed that hEnSCs cultured on PLA/Cs scaffold and treated with nZnO can efficiently differentiate into IPCs. The examination of differentiated cell morphology showed their near similarity with pancreatic islet cells, and DTZ staining emphasized the presence of insulin granules inside their cytoplasm. Moreover, qRT-PCR and immunofluorescent staining results showed the efficient expression of specific gene markers of IPCs in resultant differentiated cells. Moreover, PLA/CS and nZnO were able to provide a good nanoenvironment for the differentiation of hEnSCs into IPCS the in presence of other molecules.
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Affiliation(s)
- Elham Hoveizi
- Department of Biology, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Tayebeh Mohammadi
- Department of Biology, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
- Department of Basic Sciences, Faculty of Veterinary Medicine, Razi University, Kermanshah, Iran
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11
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P R GA, H M C, D F S, M A C, A M P M, K R F, A C M R. Association of Bioglass/Collagen/Magnesium composites and low level irradiation: effects on bone healing in a model of tibial defect in rats. Laser Ther 2018; 27:271-282. [PMID: 31182902 DOI: 10.5978/islsm.27_18-or-25] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 08/27/2018] [Indexed: 12/17/2022]
Abstract
Background and Aims Bioglass (BG) and Magnesium (Mg) composites have been used for bone tissue engineering proposes due to its osteogenic activity and increased mechanical properties respectively. The introduction of Collagen (Col) is a common and efficient approach for bone tissue engineering applications toward cell proliferation. Recently, studies demonstrated that BG/Col/Mg composites presented proper mechanical properties and were non-cytotoxic. Although the osteogenic potential of BG/Col/Mg composites, in specific situations, biomaterials may not be capable of stimulating bone tissue. Therefore, combining biomaterial matrices and effective post-operative therapies (such as low level lasertherapy; LLLT) may be necessary to appropriately stimulate bone tissue. In this context, the aim of this study was to develop intra- and extra-operatively bone regenerative therapeutical strategies, based on the association of Col-enriched BG/Mg composites with LLLT. Materials and Methods Thereby, an in vivo study, using tibial defect in Wistar rats, was performed in order to investigate the bone regenerative capacity. LLLT treatment (Ga-Al-As laser 808 nm, 30 mW, 2.8 J, 94 s) was performed 3 times a week, in non-consecutive days. Histology, histomorphometry, immunohistochemical analysis and mechanical test were done after 15 and 45 days post-implantation. Results The results showed that Col could be successfully introduced into BG/Mg and the association of BG/Mg/Col and LLLT constituted an optimized treatment for accelerating material degradation and increasing bone deposition. Additionally, mechanical tests showed an increased maximal load for BG/Mg + LLLT compared to other groups. Conclusions These results lead us to conclude that the Col enriched BG/Mg composites irradiated with LLLT presented superior biological and mechanical properties, demonstrating to be a promising bone graft.
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Affiliation(s)
- Gabbai-Armelin P R
- Laboratory of Biomaterials and Tissue Engineering, Department of Biosciences, Federal University of Sao Paulo (UNIFESP)
| | - Caliari H M
- Laboratory of Biomaterials and Tissue Engineering, Department of Biosciences, Federal University of Sao Paulo (UNIFESP)
| | - Silva D F
- Laboratory of Biomaterials and Tissue Engineering, Department of Biosciences, Federal University of Sao Paulo (UNIFESP)
| | - Cruz M A
- Laboratory of Biomaterials and Tissue Engineering, Department of Biosciences, Federal University of Sao Paulo (UNIFESP)
| | - Magri A M P
- Laboratory of Biomaterials and Tissue Engineering, Department of Biosciences, Federal University of Sao Paulo (UNIFESP)
| | - Fernandes K R
- Laboratory of Biomaterials and Tissue Engineering, Department of Biosciences, Federal University of Sao Paulo (UNIFESP)
| | - Renno A C M
- Laboratory of Biomaterials and Tissue Engineering, Department of Biosciences, Federal University of Sao Paulo (UNIFESP)
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12
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Karimi S, Salahinejad E, Sharifi E, Nourian A, Tayebi L. Bioperformance of chitosan/fluoride-doped diopside nanocomposite coatings deposited on medical stainless steel. Carbohydr Polym 2018; 202:600-610. [PMID: 30287041 DOI: 10.1016/j.carbpol.2018.09.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 09/12/2018] [Accepted: 09/13/2018] [Indexed: 12/27/2022]
Abstract
This work focuses on the structure, bioactivity, corrosion, and biocompatibility characteristics of chitosan-matrix composites reinforced with various amounts of fluoride-doped diopside nanoparticles (at 20, 40, 60, and 80 wt%) deposited on stainless steel 316 L. Bioactivity studies reveal that the presence of the nanoparticles in the coatings induces apatite-forming ability to the surfaces. Based on electrochemical impedance spectroscopy and polarization experiments, the in vitro corrosion resistance of the substrate was enhanced by increasing the level of the nanoparticles in the coating. The sample containing 60% of the nanoparticles presented the highest osteoblast-like MG63 cell viability, in comparison to the other prepared and even control samples. Also, the cell attachment on the surfaces was improved with increasing the amount of the nanoparticles in the coatings. It is eventually concluded that the application of chitosan/fluoride-doped diopside nanocomposite coatings improves the bioperformance of metallic implants.
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Affiliation(s)
- S Karimi
- Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran
| | - E Salahinejad
- Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran.
| | - E Sharifi
- Department of Tissue Engineering and Biomaterials, School of Science and Advanced Technologies In Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - A Nourian
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - L Tayebi
- Department of Developmental Sciences, Marquette University School of Dentistry, Milwaukee, WI 53233, USA
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13
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Ortega Z, Alemán ME, Donate R. Nanofibers and Microfibers for Osteochondral Tissue Engineering. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1058:97-123. [PMID: 29691819 DOI: 10.1007/978-3-319-76711-6_5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The use of fibers into scaffolds is a way to mimic natural tissues, in which fibrils are embedded in a matrix. The use of fibers can improve the mechanical properties of the scaffolds and may act as structural support for cell growth. Also, as the morphology of fibrous scaffolds is similar to the natural extracellular matrix, cells cultured on these scaffolds tend to maintain their phenotypic shape. Different materials and techniques can be used to produce micrfibers- and nanofibers for scaffolds manufacturing; cells, in general, adhere and proliferate very well on PCL, chitosan, silk fibroin, and other nanofibers. One of the most important techniques to produce microfibers/nanofibers is electrospinning. Nanofibrous scaffolds are receiving increasing attention in bone tissue engineering, because they are able to offer a favorable microenvironment for cell attachment and growth. Different polymers can be electrospun, i.e., polyester, polyurethane, PLA, PCL, collagen, and silk. Other materials such as bioglass fibers, nanocellulose, and even carbon fiber and fabrics have been used to help increase bioactivity, mechanical properties of the scaffold, and cell proliferation. A compilation of mechanical properties and most common biological tests performed on fibrous scaffolds is included in this chapter. HIGHLIGHTS The use of microfibers and nanofibers allows for tailoring the scaffold properties. Electrospinning is one of the most important techniques nowadays to produce fibrous scaffolds. Microfibers and nanofibers use in scaffolds is a promising field to improve the behavior of scaffolds in osteochondral applications.
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Affiliation(s)
- Zaida Ortega
- Grupo de investigación en Fabricación Integrada y Avanzada, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain.
| | - María Elena Alemán
- Grupo de investigación en Fabricación Integrada y Avanzada, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain
| | - Ricardo Donate
- Grupo de investigación en Fabricación Integrada y Avanzada, Universidad de Las Palmas de Gran Canaria, Las Palmas, Spain
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Kido HW, Gabbai-Armelin PR, Avanzi IR, da Silva AC, Fernandes KR, Fortulan CA, Rennó ACM. Vacuumed collagen-impregnated bioglass scaffolds: Characterization and influence on proliferation and differentiation of bone marrow stromal cells. J Biomed Mater Res B Appl Biomater 2018; 107:211-222. [PMID: 29569333 DOI: 10.1002/jbm.b.34112] [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: 09/14/2017] [Revised: 02/09/2018] [Accepted: 03/06/2018] [Indexed: 11/09/2022]
Abstract
This study evaluated physical-chemical characteristics of a vacuumed collagen-impregnated bioglass (BG) scaffolds and bone marrow stromal cells (BMSCs) behavior on those composites. scanning electron microscope and energy dispersive x-ray spectroscope demonstrated collagen (Col) was successfully introduced into BG. Vacuum impregnation system has showed efficiency for Col impregnation in BG scaffolds (approximately 20 wt %). Furthermore, mass weight decreasing and more stabilized pH were observed over time for BG/Col upon incubation in phosphate buffered saline compared to plain BG under same conditions. Calcium evaluation (Ca assay) demonstrated higher calcium uptake for BG/Col samples compared to BG. In addition, BG samples presented hydroxyapatite crystals formation on its surface after 14 days in simulated body fluid solution, and signs of initial degradation were observed for BG and BG/Col after 21 days. Fourier transform infrared spectroscopy spectra for both groups indicated peaks for hydroxyapatite formation. Finally, a significant increase of BMSCs viability for both composites was observed compared to control group, but no increase of osteogenic differentiation-related gene expressions were found. In summary, BG/Col scaffolds have improved degradation, pH equilibrium and Ca mineralization over time, accompanied by hydroxyapatite formation. Moreover, both BG and BG/Col scaffolds were biocompatible and noncytotoxic, promoting a higher cell viability compared to control. Future investigations should focus on additional molecular and in vivo studies in order to evaluate biomaterial performance for bone tissue engineering applications. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 107B: 211-222, 2019.
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Affiliation(s)
- Hueliton Wilian Kido
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Santos, SP, Brazil
| | | | - Ingrid Regina Avanzi
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Santos, SP, Brazil
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15
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Tabatabaei FS, Ai J. Mesenchymal endometrial stem/stromal cells for hard tissue engineering: a review of in vitro and in vivo evidence. Regen Med 2017; 12:983-995. [PMID: 29215321 DOI: 10.2217/rme-2017-0029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Hard tissues including teeth, bone and cartilage have inability or poor capacity to self-renew, especially in large defects. Therefore, repair of damages in these tissues represents a huge challenge in the medical field today. Hard tissue engineering commonly utilizes different stem cell sources as a promising strategy for treating bone, cartilages and tooth defects or disorders. Decades ago, researchers successfully isolated and identified endometrial mesenchymal stem/stromal cells (EnSCs) and discovered their multidifferentiation potential. Current studies suggest that EnSCs have significant advantages compared with stem cells derived from other tissues. In this review article, we summarize the current in vitro and in vivo studies that utilize EnSCs or menstrual blood-derived stem cells for differentiation to osteoblasts, odontoblasts or chondroblasts in an effort to realize the potential of these cells in hard tissues regeneration.
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Affiliation(s)
- Fahimeh S Tabatabaei
- Department of Dental Biomaterials, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Tissue Engineering, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jafar Ai
- Department of Tissue Engineering & Applied Cell Sciences, Faculty of Advance Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
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