1
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Majeed A, Afzal H, Maqsood K, Noureen A, Gul Z, Imran M, Afzal A, Khawar MB. Using Carbohydrate-Based Polymers to Facilitate Testicular Regeneration. Biol Cell 2024:e2400013. [PMID: 38881160 DOI: 10.1111/boc.202400013] [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: 02/09/2024] [Revised: 05/01/2024] [Accepted: 05/29/2024] [Indexed: 06/18/2024]
Abstract
Male infertility is a significant global issue affecting 60-80 million people, with 40%-50% of cases linked to male issues. Exposure to radiation, drugs, sickness, the environment, and oxidative stress may result in testicular degeneration. Carbohydrate-based polymers (CBPs) restore testis differentiation and downregulate apoptosis genes. CBP has biodegradability, low cost, and wide availability, but is at risk of contamination and variations. CBP shows promise in wound healing, but more research is required before implementation in healthcare. Herein, we discuss the recent advances in engineering applications of CBP employed as scaffolds, drug delivery systems, immunomodulation, and stem cell therapy for testicular regeneration. Moreover, we emphasize the promising challenges warranted for future perspectives.
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Affiliation(s)
- Aneeqa Majeed
- Applied Molecular Biology and Biomedicine Lab, Department of Zoology, University of Narowal, Narowal, Pakistan
| | - Hanan Afzal
- Molecular Medicine and Cancer Therapeutics Lab, Department of Zoology, Faculty of Sciences & Technology, University of Central Punjab, Lahore, Pakistan
| | - Kaleem Maqsood
- Institute of Zoology, University of the Punjab, Lahore, Pakistan
| | - Amara Noureen
- Applied Molecular Biology and Biomedicine Lab, Department of Zoology, University of Narowal, Narowal, Pakistan
| | - Zaman Gul
- Institute of Zoology, University of the Punjab, Lahore, Pakistan
| | - Muhammad Imran
- Center of Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Ali Afzal
- Molecular Medicine and Cancer Therapeutics Lab, Department of Zoology, Faculty of Sciences & Technology, University of Central Punjab, Lahore, Pakistan
- Shenzhen Institutes of Advanced Technology, University of Chinese Academy of Sciences, Shenzhen, Guangdong, China
| | - Muhammad Babar Khawar
- Applied Molecular Biology and Biomedicine Lab, Department of Zoology, University of Narowal, Narowal, Pakistan
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou, China
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2
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Rostamani H, Fakhraei O, Zamirinadaf N, Mahjour M. An overview of nasal cartilage bioprinting: from bench to bedside. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2024; 35:1273-1320. [PMID: 38441976 DOI: 10.1080/09205063.2024.2321636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 02/08/2024] [Indexed: 03/07/2024]
Abstract
Nasal cartilage diseases and injuries are known as significant challenges in reconstructive medicine, affecting a substantial number of individuals worldwide. In recent years, the advent of three-dimensional (3D) bioprinting has emerged as a promising approach for nasal cartilage reconstruction, offering potential breakthroughs in the field of regenerative medicine. This paper provides an overview of the methods and challenges associated with 3D bioprinting technologies in the procedure of reconstructing nasal cartilage tissue. The process of 3D bioprinting entails generating a digital 3D model using biomedical imaging techniques and computer-aided design to integrate both internal and external scaffold features. Then, bioinks which consist of biomaterials, cell types, and bioactive chemicals, are applied to facilitate the precise layer-by-layer bioprinting of tissue-engineered scaffolds. After undergoing in vitro and in vivo experiments, this process results in the development of the physiologically functional integrity of the tissue. The advantages of 3D bioprinting encompass the ability to customize scaffold design, enabling the precise incorporation of pore shape, size, and porosity, as well as the utilization of patient-specific cells to enhance compatibility. However, various challenges should be considered, including the optimization of biomaterials, ensuring adequate cell viability and differentiation, achieving seamless integration with the host tissue, and navigating regulatory attention. Although numerous studies have demonstrated the potential of 3D bioprinting in the rebuilding of such soft tissues, this paper covers various aspects of the bioprinted tissues to provide insights for the future development of repair techniques appropriate for clinical use.
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Affiliation(s)
- Hosein Rostamani
- Department of Biomedical Engineering, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Omid Fakhraei
- Department of Biomedical Engineering, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Niloufar Zamirinadaf
- Department of Biomedical Engineering, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Mehran Mahjour
- Department of Biomedical Engineering, Mashhad Branch, Islamic Azad University, Mashhad, Iran
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3
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Schopper HK, Gadkaree SK, Lighthall JG. Approach to Major Nasal Reconstruction: Benefits of Staged Surgery and Use of Technology. Facial Plast Surg Clin North Am 2024; 32:199-210. [PMID: 38575278 DOI: 10.1016/j.fsc.2023.11.001] [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] [Indexed: 04/06/2024]
Abstract
This article reviews special considerations in complex nasal defects including treatment of adjacent subunit defects, timing of repair with radiation, reconstruction in patients with prior repairs or recurrent disease, and the role of prosthetics. The role of technological advances including virtual surgical planning, 3 dimensional printing, biocompatible materials, and tissue engineering is discussed.
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Affiliation(s)
- Heather K Schopper
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology - Head and Neck Surgery, Penn State College of Medicine, 500 University Drive H-091, Hershey, PA 17033, USA.
| | - Shekhar K Gadkaree
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology - Head and Neck Surgery, University of Miami Miller School of Medicine, 1120 Northwest 14th St, Miami, FL 33136, USA
| | - Jessyka G Lighthall
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology - Head and Neck Surgery, Penn State College of Medicine, 500 University Drive H-091, Hershey, PA 17033, USA
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4
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Slepičková Kasálková N, Rimpelová S, Vacek C, Fajstavr D, Švorčík V, Sajdl P, Slepička P. Surface activation of Hastalex by vacuum argon plasma for cytocompatibility enhancement. Heliyon 2024; 10:e27816. [PMID: 38510028 PMCID: PMC10951612 DOI: 10.1016/j.heliyon.2024.e27816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/06/2024] [Accepted: 03/07/2024] [Indexed: 03/22/2024] Open
Abstract
Here, we present surface analysis and biocompatibility evaluation of novel composite material based on graphene oxide traded as Hastalex. First, the surface morphology and elemental analysis of the pristine material were examined by atomic force and scanning electron microscopies, and by energy-dispersive and X-ray photoelectron spectroscopies, respectively. The Hastalex surface was then modified by plasma (3 and 8 W with exposure times up to 240 s), the impact of which on the material surface wettability and morphology was further evaluated. In addition, the material aging was studied at room and elevated temperatures. Significant changes in surface roughness, morphology, and area were detected at the nanometer scale after plasma exposure. An increase in oxygen content due to the plasma exposure was observed both for 3 and 8 W. The plasma treatment had an outstanding effect on the cytocompatibility of Hastalex foil treated at both input powers of 3 and 8 W. The cell number of human MRC-5 fibroblasts on Hastalex foils exposed to plasma increased significantly compared to pristine Hastalex and even to tissue culture polystyrene. The plasma exposure also affected the fibroblasts' cell growth and shape.
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Affiliation(s)
- Nikola Slepičková Kasálková
- Department of Solid State Engineering, University of Chemistry and Technology Prague, 166 28 Prague, Czech Republic
| | - Silvie Rimpelová
- Department of Biochemistry and Microbiology, University of Chemistry and Technology Prague, 166 28 Prague, Czech Republic
| | - Cyril Vacek
- Department of Solid State Engineering, University of Chemistry and Technology Prague, 166 28 Prague, Czech Republic
| | - Dominik Fajstavr
- Department of Solid State Engineering, University of Chemistry and Technology Prague, 166 28 Prague, Czech Republic
| | - Václav Švorčík
- Department of Solid State Engineering, University of Chemistry and Technology Prague, 166 28 Prague, Czech Republic
| | - Petr Sajdl
- Department of Power Engineering, University of Chemistry and Technology Prague, 166 28 Prague, Czech Republic
| | - Petr Slepička
- Department of Solid State Engineering, University of Chemistry and Technology Prague, 166 28 Prague, Czech Republic
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5
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Zhang C, Wang G, An Y. Achieving Nasal Septal Cartilage In Situ Regeneration: Focus on Cartilage Progenitor Cells. Biomolecules 2023; 13:1302. [PMID: 37759702 PMCID: PMC10527213 DOI: 10.3390/biom13091302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/10/2023] [Accepted: 08/17/2023] [Indexed: 09/29/2023] Open
Abstract
The nasal septal cartilage plays an important role in preventing the collapse of the nasal bones and maintaining the appearance of the nose. In the context of inherent difficulties regarding septal cartilage repair and the shortage of cartilage graft resources for regeneration, tissue engineering, especially the in situ strategy based on scaffolds, has become a new prospect and become one of the most promising approaches. Given that it is difficult for chondrocytes to achieve directional migration and secrete matrix components to participate in tissue repair after cartilage injury, cartilage progenitor cells (CPCs), with great migratory ability and stem cell characteristics, have caught the attention of researchers and brought hope for nasal septal cartilage in situ regeneration. In this review, we first summarized the distribution, characteristics, isolation, and culture methods of nasal septal CPCs. Subsequently, we described the roles of migratory CPCs in cartilage regeneration. Finally, we reviewed the existing studies on CPCs-based cartilage tissue engineering and summarized the strategies for promoting the migration and chondrogenesis of CPCs so as to provide ideas for achieving nasal septal cartilage in situ regeneration.
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Affiliation(s)
| | | | - Yang An
- Department of Plastic Surgery, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing 100191, China; (C.Z.)
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6
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Baddam P, Bayona-Rodriguez F, Campbell SM, El-Hakim H, Graf D. Properties of the Nasal Cartilage, from Development to Adulthood: A Scoping Review. Cartilage 2022; 13:19476035221087696. [PMID: 35345900 PMCID: PMC9137313 DOI: 10.1177/19476035221087696] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE Nasal septum cartilage is a hyaline cartilage that provides structural support to the nasal cavity and midface. Currently, information on its cellular and mechanical properties is widely dispersed and has often been inferred from studies conducted on other cartilage types such as the knee. A detailed understanding of nasal cartilage properties is important for several biological, clinical, and engineering disciplines. The objectives of this scoping review are to (1) consolidate actual existing knowledge on nasal cartilage properties and (2) identify gaps of knowledge and research questions requiring future investigations. DESIGN This scoping review incorporated articles identified using PROSPERO, Cochrane Library (CDSR and Central), WOS BIOSIS, WOS Core Collection, and ProQuest Dissertations and Theses Global databases. Following the screening process, 86 articles were considered. Articles were categorized into three groups: growth, extracellular matrix, and mechanical properties. RESULTS Most articles investigated growth properties followed by extracellular matrix and mechanical properties. NSC cartilage is not uniform. Nasal cartilage growth varies with age and location. Similarly, extracellular matrix composition and mechanical properties are location-specific within the NSC. Moreover, most articles included in the review investigate these properties in isolation and only very few articles demonstrate the interrelationship between multiple cartilage properties. CONCLUSIONS This scoping review presents a first comprehensive description of research on NSC properties with a focus on NSC growth, extracellular matrix and mechanical properties. It additionally identifies the needs (1) to understand how these various cartilage properties intersect and (2) for more granular, standardized assessment protocols to describe NSC.
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Affiliation(s)
- Pranidhi Baddam
- School of Dentistry, University of Alberta, Edmonton, AB, Canada
| | | | - Sandra M. Campbell
- John W. Scott Health Sciences Library, University of Alberta, Edmonton, AB, Canada
| | - Hamdy El-Hakim
- Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Daniel Graf
- School of Dentistry, University of Alberta, Edmonton, AB, Canada,Daniel Graf, School of Dentistry, University of Alberta, 7020N Katz Group Centre For Research, 11315 - 87 Ave NW, Edmonton, AB T6G 2H5, Canada.
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7
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Aleemardani M, Zare P, Seifalian A, Bagher Z, Seifalian AM. Graphene-Based Materials Prove to Be a Promising Candidate for Nerve Regeneration Following Peripheral Nerve Injury. Biomedicines 2021; 10:73. [PMID: 35052753 PMCID: PMC8773001 DOI: 10.3390/biomedicines10010073] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/27/2021] [Accepted: 12/28/2021] [Indexed: 12/16/2022] Open
Abstract
Peripheral nerve injury is a common medical condition that has a great impact on patient quality of life. Currently, surgical management is considered to be a gold standard first-line treatment; however, is often not successful and requires further surgical procedures. Commercially available FDA- and CE-approved decellularized nerve conduits offer considerable benefits to patients suffering from a completely transected nerve but they fail to support neural regeneration in gaps > 30 mm. To address this unmet clinical need, current research is focused on biomaterial-based therapies to regenerate dysfunctional neural tissues, specifically damaged peripheral nerve, and spinal cord. Recently, attention has been paid to the capability of graphene-based materials (GBMs) to develop bifunctional scaffolds for promoting nerve regeneration, often via supporting enhanced neural differentiation. The unique features of GBMs have been applied to fabricate an electroactive conductive surface in order to direct stem cells and improve neural proliferation and differentiation. The use of GBMs for nerve tissue engineering (NTE) is considered an emerging technology bringing hope to peripheral nerve injury repair, with some products already in preclinical stages. This review assesses the last six years of research in the field of GBMs application in NTE, focusing on the fabrication and effects of GBMs for neurogenesis in various scaffold forms, including electrospun fibres, films, hydrogels, foams, 3D printing, and bioprinting.
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Affiliation(s)
- Mina Aleemardani
- Biomaterials and Tissue Engineering Group, Department of Materials Science and Engineering, Kroto Research Institute, The University of Sheffield, Sheffield S3 7HQ, UK;
| | - Pariya Zare
- Department of Chemical Engineering, University of Tehran, Tehran 1417935840, Iran;
| | - Amelia Seifalian
- Department of Surgery and Cancer, Imperial College London, London W12 0NN, UK;
| | - Zohreh Bagher
- ENT and Head and Neck Research Centre, Hazrat Rasoul Akram Hospital, The Five Senses Health Institute, Iran University of Medical Sciences, Tehran 16844, Iran
| | - Alexander M. Seifalian
- Nanotechnology and Regenerative Medicine Commercialization Centre (NanoRegMed Ltd.), London BioScience Innovation Centre, London NW1 0NH, UK
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8
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Najafloo R, Majidi J, Asghari A, Aleemardani M, Kamrava SK, Simorgh S, Seifalian A, Bagher Z, Seifalian AM. Mechanism of Anosmia Caused by Symptoms of COVID-19 and Emerging Treatments. ACS Chem Neurosci 2021; 12:3795-3805. [PMID: 34609841 PMCID: PMC8507153 DOI: 10.1021/acschemneuro.1c00477] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/20/2021] [Indexed: 01/08/2023] Open
Abstract
The occurrence of anosmia, the loss or change in sense of smell, is one of the most common symptoms of COVID-19 experienced by almost 53% of those affected. Several hypotheses explain the mechanism of anosmia in patients suffering from COVID-19. This study aims to review the related mechanisms and answer the questions regarding COVID-19-related anosmia as well as propose a new strategy for treatment of long-term anosmia as a result of COVID-19 infection. This paper covers all of the studies investigating olfactory disorders following COVID-19 infection and explains the possible reasons for the correlated anosmia, including olfactory cleft syndrome, local inflammation in the nasal epithelium, early apoptosis of olfactory cells, changes in olfactory cilia and odor transmission, damage to microglial cells, effect on olfactory bulbs, epithelial olfactory injury, and impairment of olfactory neurons and stem cells. The key questions that arise in this field have been discussed, such as why prevalent anosmia is varied among the age categories and among sexes and the correlation of anosmia with mild or severe COVID-19 infection. The angiotensin-converting enzyme 2 receptor is a significant player in the mechanism of anosmia in COVID-19 patients. Based on current studies, a novel approach to treat long-COVID-19 with ongoing anosmia has been proposed. The fields of smart drug delivery, tissue engineering, and cell therapy provide a hypothesized strategy that can minimize the side effects of current treatments and support efficient recovery of the olfactory system.
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Affiliation(s)
- Raziyeh Najafloo
- Department
of Tissue Engineering & Regenerative Medicine, Faculty of Advanced
Technologies in Medicine, Iran University
of Medical Sciences (IUMS), Tehran 1449614535, Iran
| | - Jila Majidi
- Department
of Tissue Engineering & Regenerative Medicine, Faculty of Advanced
Technologies in Medicine, Iran University
of Medical Sciences (IUMS), Tehran 1449614535, Iran
| | - Alimohamad Asghari
- Skull
Base Research Center, Hazrat Rasoul Akram Hospital, The Five Senses
Health Institute, Iran University of Medical
Sciences (IUMS), Tehran 1445613131, Iran
| | - Mina Aleemardani
- Biomaterials
and Tissue Engineering Group, Department of Materials Science and
Engineering, Kroto Research Institute, The
University of Sheffield, Sheffield S3 7HQ, United Kingdom
| | - Seyed Kamran Kamrava
- ENT
and Head and Neck Research Center and Department, Hazrat Rasoul Akram
Hospital, The Five Senses Health Institute, Iran University of Medical Sciences (IUMS), Tehran 1445613131, Iran
| | - Sara Simorgh
- Department
of Tissue Engineering & Regenerative Medicine, Faculty of Advanced
Technologies in Medicine, Iran University
of Medical Sciences (IUMS), Tehran 1449614535, Iran
| | - Amelia Seifalian
- University
College London Medical School (UCL), London WC1E 6BT, United
Kingdom
- Watford
General Hospital, Watford WD18 0HB, United Kingdom
| | - Zohreh Bagher
- Department
of Tissue Engineering & Regenerative Medicine, Faculty of Advanced
Technologies in Medicine, Iran University
of Medical Sciences (IUMS), Tehran 1449614535, Iran
- ENT
and Head and Neck Research Center and Department, Hazrat Rasoul Akram
Hospital, The Five Senses Health Institute, Iran University of Medical Sciences (IUMS), Tehran 1445613131, Iran
| | - Alexander M. Seifalian
- Nanotechnology
and Regenerative Medicine Commercialisation Centre (NanoRegMed Ltd.), London BioScience Innovation Centre, London NW1 0NH, United Kingdom
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9
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Zare P, Pezeshki-Modaress M, Davachi SM, Zare P, Yazdian F, Simorgh S, Ghanbari H, Rashedi H, Bagher Z. Alginate sulfate-based hydrogel/nanofiber composite scaffold with controlled Kartogenin delivery for tissue engineering. Carbohydr Polym 2021; 266:118123. [PMID: 34044939 DOI: 10.1016/j.carbpol.2021.118123] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 04/15/2021] [Accepted: 04/25/2021] [Indexed: 11/27/2022]
Abstract
In this study, we fabricated two different arrangements of laminated composite scaffolds based on Alginate:Alginate sulfate hydrogel, PCL:Gelatin electrospun mat, and Kartogenin-PLGA nanoparticles (KGN-NPs). The optimized composite scaffold revealed a range of advantages such as improved mechanical features as well as less potential of damage (less dissipated energy), interconnected pores of hydrogel and fiber with adequate pore size, excellent swelling ratio, and controlled biodegradability. Furthermore, the synthesized KGN-NPs with spherical morphology were incorporated into the composite scaffold and exhibited a linear and sustained release of KGN within 30 days with desirable initial burst reduction (12% vs. 20%). Additionally, the cytotoxicity impact of the composite was evaluated. Resazurin assay and Live/Dead staining revealed that the optimized composite scaffold has no cytotoxic effect and could improve cell growth. Overall, according to the enhanced mechanical features, suitable environment for cellular growth, and sustained drug release, the optimized scaffold would be a good candidate for tissue regeneration.
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Affiliation(s)
- Pariya Zare
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran.
| | | | - Seyed Mohammad Davachi
- Department of Food Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY, USA.
| | - Pouria Zare
- Department of Civil & Environmental Engineering, Amirkabir University of Technology, Tehran, Iran.
| | - Fatemeh Yazdian
- Department of Life Science Engineering, Faculty of New Science and Technology, University of Tehran, Iran.
| | - Sara Simorgh
- Department of Tissue Engineering and Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.
| | - Hadi Ghanbari
- ENT and Head & Neck Research Center and Department, Hazrat Rasoul Akram Hospital, The Five Senses Health Institute, Iran University of Medical Sciences (IUMS), Tehran, Iran.
| | - Hamid Rashedi
- Department of Biotechnology, School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran.
| | - Zohreh Bagher
- ENT and Head & Neck Research Center and Department, Hazrat Rasoul Akram Hospital, The Five Senses Health Institute, Iran University of Medical Sciences (IUMS), Tehran, Iran.
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10
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Zare P, Aleemardani M, Seifalian A, Bagher Z, Seifalian AM. Graphene Oxide: Opportunities and Challenges in Biomedicine. NANOMATERIALS 2021; 11:nano11051083. [PMID: 33922153 PMCID: PMC8143506 DOI: 10.3390/nano11051083] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/13/2021] [Accepted: 04/16/2021] [Indexed: 02/07/2023]
Abstract
Desirable carbon allotropes such as graphene oxide (GO) have entered the field with several biomedical applications, owing to their exceptional physicochemical and biological features, including extreme strength, found to be 200 times stronger than steel; remarkable light weight; large surface-to-volume ratio; chemical stability; unparalleled thermal and electrical conductivity; and enhanced cell adhesion, proliferation, and differentiation properties. The presence of functional groups on graphene oxide (GO) enhances further interactions with other molecules. Therefore, recent studies have focused on GO-based materials (GOBMs) rather than graphene. The aim of this research was to highlight the physicochemical and biological properties of GOBMs, especially their significance to biomedical applications. The latest studies of GOBMs in biomedical applications are critically reviewed, and in vitro and preclinical studies are assessed. Furthermore, the challenges likely to be faced and prospective future potential are addressed. GOBMs, a high potential emerging material, will dominate the materials of choice in the repair and development of human organs and medical devices. There is already great interest among academics as well as in pharmaceutical and biomedical industries.
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Affiliation(s)
- Pariya Zare
- Department of Chemical Engineering, University of Tehran, Tehran 1417466191, Iran;
| | - Mina Aleemardani
- Biomaterials and Tissue Engineering Group, Department of Materials Science and Engineering, Kroto Research Institute, The University of Sheffield, Sheffield S3 7HQ, UK;
| | - Amelia Seifalian
- Watford General Hospital, Watford WD18 0HB, UK;
- UCL Medical School, University College London, London WC1E 6BT, UK
| | - Zohreh Bagher
- ENT and Head and Neck Research Centre and Department, Hazrat Rasoul Akram Hospital, The Five Senses Health Institute, Iran University of Medical Sciences, Tehran 1445413131, Iran
- Correspondence: (Z.B.); (A.M.S.); Tel.: +44-(0)-2076911122 (A.M.S.)
| | - Alexander M. Seifalian
- Nanotechnology and Regenerative Medicine Commercialisation Centre (NanoRegMed Ltd.), London BioScience Innovation Centre, London NW1 0NH, UK
- Correspondence: (Z.B.); (A.M.S.); Tel.: +44-(0)-2076911122 (A.M.S.)
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