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Khazaei MR, Ibrahim R, Faris R, Bozorgi A, Khazaei M, Rezakhani L. Decellularized kidney capsule as a three-dimensional scaffold for tissue regeneration. Cell Tissue Bank 2024; 25:721-734. [PMID: 38671187 DOI: 10.1007/s10561-024-10136-1] [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: 03/19/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024]
Abstract
Tissue regeneration is thought to have considerable promise with the use of scaffolds designed for tissue engineering. Although polymer-based scaffolds for tissue engineering have been used extensively and developed quickly, their ability to mimic the in-vivo milieu, overcome immunogenicity, and have comparable mechanical or biochemical properties has limited their capability for repair. Fortunately, there is a compelling method to get around these challenges thanks to the development of extracellular matrix (ECM) scaffolds made from decellularized tissues. We used ECM decellularized sheep kidney capsule tissue in our research. Using detergents such as Triton-X100 and sodium dodecyl sulfate (SDS), these scaffolds were decellularized. DNA content, histology, mechanical properties analysis, attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR), biocompatibility, hemocompatibility and scanning electron microscope (SEM) imaging were measured. The results showed that the three-dimensional (3D) structure of the ECM remained largely intact. The scaffolds mentioned above had several hydrophilic properties. The best biocompatibility and blood compatibility properties were reported in the SDS method of 0.5%. The best decellularization scaffold was introduced with 0.5% SDS. Therefore, it can be proposed as a scaffold that has ECM like natural tissue, for tissue engineering applications.
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Affiliation(s)
- Mohammad Rasool Khazaei
- 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
| | - Rawa Ibrahim
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Rayan Faris
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Azam Bozorgi
- 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
| | - Mozafar Khazaei
- 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
| | - 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.
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2
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Roncoroni M, Martinelli G, Farris S, Marzorati S, Sugni M. Sea Urchin Food Waste into Bioactives: Collagen and Polyhydroxynaphtoquinones from P. lividus and S. granularis. Mar Drugs 2024; 22:163. [PMID: 38667780 PMCID: PMC11051063 DOI: 10.3390/md22040163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/28/2024] Open
Abstract
Approximately 75,000 tons of different sea urchin species are globally harvested for their edible gonads. Applying a circular economy approach, we have recently demonstrated that non-edible parts of the Mediterranean Sea urchin Paracentrotus lividus can be fully valorized into high-value products: antioxidant pigments (polyhydroxynaphthoquinones-PHNQs) and fibrillar collagen can be extracted to produce innovative biomaterials for biomedical applications. Can waste from other edible sea urchin species (e.g., Sphaerechinus granularis) be similarly valorised? A comparative study on PHNQs and collagen extraction was conducted. PHNQ extraction yields were compared, pigments were quantified and identified, and antioxidant activities were assessed (by ABTS assay) and correlated to specific PHNQ presence (i.e., spinochrome E). Similarly, collagen extraction yields were evaluated, and the resulting collagen-based biomaterials were compared in terms of their ultrastructure, degradation kinetics, and resistance to compression. Results showed a partially similar PHNQ profile in both species, with significantly higher yield in P. lividus, while S. granularis exhibited better antioxidant activity. P. lividus samples showed higher collagen extraction yield, but S. granularis scaffolds showed higher stability. In conclusion, waste from different species can be successfully valorised through PHNQ and collagen extraction, offering diverse applications in the biomedical field, according to specific technical requirements.
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Affiliation(s)
- Margherita Roncoroni
- Department of Environmental Science and Policy, University of Milan, Via Celoria 2, 20133 Milan, Italy; (M.R.); (G.M.); (M.S.)
| | - Giordana Martinelli
- Department of Environmental Science and Policy, University of Milan, Via Celoria 2, 20133 Milan, Italy; (M.R.); (G.M.); (M.S.)
| | - Stefano Farris
- Department of Food, Environmental and Nutritional Sciences, University of Milan, Via Celoria 2, 20133 Milan, Italy;
| | - Stefania Marzorati
- Department of Environmental Science and Policy, University of Milan, Via Celoria 2, 20133 Milan, Italy; (M.R.); (G.M.); (M.S.)
| | - Michela Sugni
- Department of Environmental Science and Policy, University of Milan, Via Celoria 2, 20133 Milan, Italy; (M.R.); (G.M.); (M.S.)
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3
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Khazaei M, Alizadeh M, Rezakhani L. Resveratrol-loaded decellularized ovine pericardium: ECM introduced for tissue engineering. Biotechnol Appl Biochem 2024; 71:387-401. [PMID: 38082540 DOI: 10.1002/bab.2547] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 11/25/2023] [Indexed: 04/11/2024]
Abstract
An ideal scaffold for skin tissue engineering should have a suitable potential for antibacterial activity, no hemolysis, sufficient porosity for air exchange, water retention capacity, and a suitable swelling rate to maintain tissue moisture. Considering this issue, our study used decellularized ovine pericardial tissue's extracellular matrix (ECM). These scaffolds were decellularized with sodium dodecyl sulfate (SDS) and sodium deoxycholate (SD) detergents along with vacuum methods. Following imaging with scanning electron microscopy (SEM), analysis of the mechanical properties, and the measurement of the amount of DNA, collagen, and glycosaminoglycan (GAG), our study observed that the three-dimensional (3D) structure of ECM was largely preserved. Resveratrol (RES) 400 µg/µL was loaded into the above scaffold, and analysis revealed that scaffolds containing RES and with vacuum reported higher antibacterial properties, a higher swelling rate, and increased water retention capacity. The biocompatibility and hemocompatibility properties of the above scaffolds also reported a significant difference between methods of decellularization.
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Affiliation(s)
- Mozafar Khazaei
- 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
| | - Morteza Alizadeh
- Department of Tissue Engineering, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - 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
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4
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Okuno Y, Iwasaki Y. Encapsulation of multiple enzymes within a microgel via water-in-water emulsions for enzymatic cascade reactions. SOFT MATTER 2024; 20:1018-1024. [PMID: 38197458 DOI: 10.1039/d3sm01309j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Enzyme-loaded spherical microgels with diameters of several micrometers have been explored for use in therapeutic microreactors and biosensors. Conventional preparation strategies for enzyme-loaded microgels utilized water-in-oil emulsions or flow chemistry techniques. The former damage enzyme activity using organic solvents and the latter are expensive and difficult to expand because of the complex system. In this study, we present a simple strategy for creating multiple enzyme-loaded gelatin-based microgels with tunable diameters in a single flask. This strategy was based on our finding that enzymes spontaneously partitioned in a dispersed methacryloyl gelatin aqueous solution in a poly(vinylpyrrolidone) (WGelMA/WPVP) aqueous solution. The method achieved an encapsulation efficiency of over 70% even with four types of enzymes and retained their activity owing to the full aqueous system. Additionally, the encapsulated β-galactosidase activity was maintained for 24 hours at pH 6, although naked β-galactosidase lost approximately 60% of its activity, which was superior to that of previous enzyme-loaded gelatin gels. Moreover, this simple method enabled the production of 10 g-scale or more microgels in one batch. We also demonstrated that multiple enzyme-loaded gelatin microgels functioned as cascade microreactors for lactose and glucose sensing. This versatile strategy enables the production of enzyme-loaded microgels while maintaining the enzyme activity using very low technologies. This result contributes to the easy preparation of enzyme-loaded microgels and their applications in the biomedical and green catalytic fields.
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Affiliation(s)
- Yota Okuno
- Department of Chemistry and Materials Engineering, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka 564-8680, Japan.
- Organization for Research & Development of Innovative Science & Technology, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka 564-8680, Japan
| | - Yasuhiko Iwasaki
- Department of Chemistry and Materials Engineering, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka 564-8680, Japan.
- Organization for Research & Development of Innovative Science & Technology, Kansai University, 3-3-35 Yamate-cho, Suita-shi, Osaka 564-8680, Japan
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5
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Kim HM, Jin BR, Lee JS, Jo EH, Park MC, An HJ. Anti-atopic dermatitis effect of fish collagen on house dust mite-induced mice and HaCaT keratinocytes. Sci Rep 2023; 13:14888. [PMID: 37689763 PMCID: PMC10492863 DOI: 10.1038/s41598-023-41831-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 08/31/2023] [Indexed: 09/11/2023] Open
Abstract
Collagen, a major structural protein in mammalian tissues, is effective against skin wounds and osteoarthritis. Although bovine and porcine collagens have mainly been used, several potential risks of mammalian collagen have led to the use of fish collagen (FC) as an alternative. FC and its peptides are used as common cosmeceutical products because of their antihypertensive, anti-bacterial, and antioxidant activities. Despite the effects of FC on wrinkle reduction, UV-protection, and wound healing, the relationship between FC and atopic dermatitis (AD) has not yet been reported. Therefore, we investigated the anti-AD effects of FC against house dust mite (Dermatophagoides farinae, HDM)-induced AD in NC/Nga mice and TNF-α/IFN-γ-stimulated HaCaT keratinocytes. FC alleviated AD apparent symptoms, such as dermatitis score, transepidermal water loss, epidermal thickness, and mast cell infiltration upon declining pro-inflammatory cytokines and mediators, IL-6, IL-5, IL-13, TSLP, and TNF-α. The skin barrier protein, filaggrin, was also recovered by FC administration in vivo and in vitro. Immune response and skin barrier dysfunction are both mitigated by three routes of FC administration: oral, topical, and both routes via the regulation of IκB, MAPKs, and STATs pathways. In summary, FC could be a potential therapeutic agent for AD by regulating immune balance and skin barrier function.
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Affiliation(s)
- Hye-Min Kim
- Department of Herbology, College of Korean Medicine, Sangji University, Wonju, Gangwon-do, 26339, Republic of Korea
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Bo-Ram Jin
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Jin-Sil Lee
- R&D Institute, Haewon Biotech, Inc., Bucheon, Gyeonggi-do, Republic of Korea
| | - Eun Heui Jo
- Department of Acupuncture and Moxibustion, Wonkwang University Korean Medicine Hospital and Research Center of Traditional Korean Medicine, Wonkwang University, Deokjin-gu, Jeonju, Jeollabuk-do, Republic of Korea
| | - Min Cheol Park
- Department of Korean Medicine Ophthalmology and Otolaryngology and Dermatology, Wonkwang University Korean Medicine Hospital and Research Center of Traditional Korean Medicine, Wonkwang University, 460 Iksan-daero, Iksan, Jeollabuk-do, 54538, Republic of Korea.
| | - Hyo-Jin An
- Department of Oriental Pharmaceutical Science, College of Pharmacy, Kyung Hee University, Seoul, 02447, Republic of Korea.
- Department of Integrated Drug Development and Natural Products, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea.
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Ghadimi T, Naderi Gharahgheshlagh S, Latifi N, Hivechi A, Hosseinpour Sarmadi V, Farokh Forghani S, Amini N, B Milan P, Latifi F, Hamidi M, Larijani G, Haramshahi SMA, Abdollahi M, Ghadimi F, Nezari S. The Effect of Rainbow Trout (Oncorhynchus mykiss) Collagen Incorporated with Exo-Polysaccharides Derived from Rhodotorula mucilaginosa sp. on Burn Healing. Macromol Biosci 2023; 23:e2300033. [PMID: 37120148 DOI: 10.1002/mabi.202300033] [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: 01/30/2023] [Revised: 04/03/2023] [Indexed: 05/01/2023]
Abstract
Burn is one of the physically debilitating injuries that can be potentially fatal; therefore, providing appropriate coverage in order to reduce possible mortality risk and accelerate wound healing is mandatory. In this study, collagen/exo-polysaccharide (Col/EPS 1-3%) scaffolds are synthesized from rainbow trout (Oncorhynchus mykiss) skins incorporated with Rhodotorula mucilaginosa sp. GUMS16, respectively, for promoting Grade 3 burn wound healing. Physicochemical characterizations and, consequently, biological properties of the Col/EPS scaffolds are tested. The results show that the presence of EPS does not affect the minimum porosity dimensions, while raising the EPS amount significantly reduces the maximum porosity dimensions. Thermogravimetric analysis (TGA), FTIR, and tensile property results confirm the successful incorporation of the EPS into Col scaffolds. Furthermore,the biological results show that the increasing EPS does not affect Col biodegradability and cell viability, and the use of Col/EPS 1% on rat models displays a faster healing rate. Finally, histopathological examination reveals that the Col/EPS 1% treatment accelerates wound healing, through greater re-epithelialization and dermal remodeling, more abundant fibroblast cells and Col accumulation. These findings suggest that Col/EPS 1% promotes dermal wound healing via antioxidant and anti-inflammatory activities, which can be a potential medical process in the treatment of burn wounds.
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Affiliation(s)
- Tayyeb Ghadimi
- Burn Research Center, Iran University of Medical Sciences, Shahid Motahari Hospital, Shahid Yasemi Street, Valiasr Street, Tehran, 1996714353, Iran
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Hazrat-e Fatemeh Hospital, 21th Alley, Seyed Jamaloddin Asad Abadi Street, Tehran, 1433933111, Iran
| | - Soheila Naderi Gharahgheshlagh
- Burn Research Center, Iran University of Medical Sciences, Shahid Motahari Hospital, Shahid Yasemi Street, Valiasr Street, Tehran, 1996714353, Iran
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Hazrat-e Fatemeh Hospital, 21th Alley, Seyed Jamaloddin Asad Abadi Street, Tehran, 1433933111, Iran
| | - Noorahmad Latifi
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Hazrat-e Fatemeh Hospital, 21th Alley, Seyed Jamaloddin Asad Abadi Street, Tehran, 1433933111, Iran
| | - Ahmad Hivechi
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Hazrat-e Fatemeh Hospital, 21th Alley, Seyed Jamaloddin Asad Abadi Street, Tehran, 1433933111, Iran
- Martin-Luther-University Halle-Wittenberg, Institute of Pharmacy, 6099, Halle (Saale), Germany
- Faculty of Advanced Technologies in Medicine, Institutes of Regenerative Medicine, Iran University of Medical Sciences, Tehran, 1449614535, Iran
| | - Vahid Hosseinpour Sarmadi
- Faculty of Advanced Technologies in Medicine, Institutes of Regenerative Medicine, Iran University of Medical Sciences, Tehran, 1449614535, Iran
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, 1996714353, Iran
| | - Siamak Farokh Forghani
- Burn Research Center, Iran University of Medical Sciences, Shahid Motahari Hospital, Shahid Yasemi Street, Valiasr Street, Tehran, 1996714353, Iran
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Hazrat-e Fatemeh Hospital, 21th Alley, Seyed Jamaloddin Asad Abadi Street, Tehran, 1433933111, Iran
| | - Naser Amini
- Faculty of Advanced Technologies in Medicine, Institutes of Regenerative Medicine, Iran University of Medical Sciences, Tehran, 1449614535, Iran
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, 1996714353, Iran
| | - Peiman B Milan
- Faculty of Advanced Technologies in Medicine, Institutes of Regenerative Medicine, Iran University of Medical Sciences, Tehran, 1449614535, Iran
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, 1996714353, Iran
| | - Fatemeh Latifi
- Department of Oral and Maxillofacial Surgery, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, 1983969411, Iran
| | - Masoud Hamidi
- Faculty of Paramedicine, Department of Medical Biotechnology, Guilan University of Medical Sciences, Rasht, 4188794755, Iran
| | - Ghazaleh Larijani
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, 1477893855, Iran
| | - Seyed Mohammad Amin Haramshahi
- Faculty of Advanced Technologies in Medicine, Institutes of Regenerative Medicine, Iran University of Medical Sciences, Tehran, 1449614535, Iran
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, 1996714353, Iran
| | - Motahareh Abdollahi
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Hazrat-e Fatemeh Hospital, 21th Alley, Seyed Jamaloddin Asad Abadi Street, Tehran, 1433933111, Iran
| | - Fatemeh Ghadimi
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Hazrat-e Fatemeh Hospital, 21th Alley, Seyed Jamaloddin Asad Abadi Street, Tehran, 1433933111, Iran
| | - Saeed Nezari
- Department of Plastic and Reconstructive Surgery, School of Medicine, Iran University of Medical Sciences, Hazrat-e Fatemeh Hospital, 21th Alley, Seyed Jamaloddin Asad Abadi Street, Tehran, 1433933111, Iran
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Oliveira C, Sousa D, Teixeira JA, Ferreira-Santos P, Botelho CM. Polymeric biomaterials for wound healing. Front Bioeng Biotechnol 2023; 11:1136077. [PMID: 37576995 PMCID: PMC10415681 DOI: 10.3389/fbioe.2023.1136077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 06/19/2023] [Indexed: 08/15/2023] Open
Abstract
Skin indicates a person's state of health and is so important that it influences a person's emotional and psychological behavior. In this context, the effective treatment of wounds is a major concern, since several conventional wound healing materials have not been able to provide adequate healing, often leading to scar formation. Hence, the development of innovative biomaterials for wound healing is essential. Natural and synthetic polymers are used extensively for wound dressings and scaffold production. Both natural and synthetic polymers have beneficial properties and limitations, so they are often used in combination to overcome overcome their individual limitations. The use of different polymers in the production of biomaterials has proven to be a promising alternative for the treatment of wounds, as their capacity to accelerate the healing process has been demonstrated in many studies. Thus, this work focuses on describing several currently commercially available solutions used for the management of skin wounds, such as polymeric biomaterials for skin substitutes. New directions, strategies, and innovative technologies for the design of polymeric biomaterials are also addressed, providing solutions for deep burns, personalized care and faster healing.
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Affiliation(s)
- Cristiana Oliveira
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, Braga, Portugal
- LABBELS—Associate Laboratory, Braga, Portugal
| | - Diana Sousa
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, Braga, Portugal
- LABBELS—Associate Laboratory, Braga, Portugal
| | - José A. Teixeira
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, Braga, Portugal
- LABBELS—Associate Laboratory, Braga, Portugal
| | - Pedro Ferreira-Santos
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, Braga, Portugal
- LABBELS—Associate Laboratory, Braga, Portugal
- Department of Chemical Engineering, Faculty of Science, University of Vigo, Ourense, Spain
| | - Claudia M. Botelho
- CEB—Centre of Biological Engineering, University of Minho, Campus de Gualtar, Braga, Portugal
- LABBELS—Associate Laboratory, Braga, Portugal
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Dos Santos Jorge Sousa K, de Souza A, de Lima LE, Erbereli R, de Araújo Silva J, de Almeida Cruz M, Martignago CCS, Ribeiro DA, Barcellos GRM, Granito RN, Renno ACM. Flounder fish (Paralichthys sp.) collagen a new tissue regeneration: genotoxicity, cytotoxicity and physical-chemistry characterization. Bioprocess Biosyst Eng 2023:10.1007/s00449-023-02884-3. [PMID: 37199771 DOI: 10.1007/s00449-023-02884-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 05/12/2023] [Indexed: 05/19/2023]
Abstract
Collagen dressings have been widely used as effective treatments for chronic wounds acting as barrier, protecting the area from infections and participating in the healing process. Collagen from fish skin is biocompatible, presents low immunogenicity and is able of stimulating wound healing. In this scenario, skin of flounder fish (Paralichthys sp.) may constitute a promising source for collagen. Then, our hypothesis is that fish collagen is able of increasing cell proliferation, with no cytotoxicity. In this context, the aim of the present study was to investigate the physicochemical and morphological properties of collagen using scanning electron microscopy (SEM), Energy dispersive X-ray spectroscopy (EDS), mass loss and pH. Moreover, the cytotoxicity and genotoxicity of collagen were studied using in vitro studies (cell viability, comet assay and micronucleus assay). Fish collagen showed no variation of pH and mass weight, with characteristic peaks of collagen in FTIR. Furthermore, all the extracts presented cell viability at least over 50% and no cytotoxicity was observed. Regarding genotoxicity data, the results showed that only the extract of 100% showed higher values in comparison with negative control group for CHO-K1 cell line as depicted by comet and micronucleus assays. Based on the results, it is suggested that fish collagen is biocompatible and present non-cytotoxicity in the in vitro studies, being considered a suitable material for tissue engineering proposals.
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Affiliation(s)
- Karolyne Dos Santos Jorge Sousa
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil.
| | - Amanda de Souza
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil
| | - Lindiane Eloisa de Lima
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil
| | - Rogério Erbereli
- Department of Mechanic Engineering, University of São Paulo (USP), 400 Trabalhador São-Carlense Avenue, São Carlos, SP, 13566-590, Brazil
| | - Jonas de Araújo Silva
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil
| | - Matheus de Almeida Cruz
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil
| | - Cintia Cristina Santi Martignago
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil
| | - Daniel Araki Ribeiro
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil
| | - Gustavo Rafael Mazzaron Barcellos
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil
| | - Renata Neves Granito
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil
| | - Ana Claudia Muniz Renno
- Department of Biosciences, Federal University of São Paulo (UNIFESP), Lab 342, 136 Silva Jardim Street, Santos, SP, 11015020, Brazil
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9
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Chen Z, Cheng Q, Wang L, Mo Y, Li K, Mo J. Optical coherence tomography for in vivo longitudinal monitoring of artificial dermal scaffold. Lasers Surg Med 2023; 55:316-326. [PMID: 36806261 DOI: 10.1002/lsm.23645] [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: 08/08/2022] [Revised: 01/26/2023] [Accepted: 01/28/2023] [Indexed: 02/21/2023]
Abstract
OBJECTIVES Artificial dermal scaffold (ADS) has undergone rapid development and been increasingly used for treating skin wound in clinics due to its good biocompatibility, controllable degradation, and low risk of disease infection. To obtain good treatment efficacy, ADS needs to be monitored longitudinally during the treatment process. For example, scaffold-tissue fit, cell in-growth, vascular regeneration, and scaffold degradation are the key properties to be inspected. However, to date, there are no effective, real-time, and noninvasive techniques to meet the requirement of the scaffold monitoring above. MATERIALS AND METHODS In this study, we propose to use optical coherence tomography (OCT) to monitor ADS in vivo through three-dimensional imaging. A swept source OCT system with a handheld probe was developed for in vivo skin imaging. Moreover, a cell in-growth, vascular regeneration, and scaffold degradation rate (IRDR) was defined with the volume reduction rate of the scaffold's collagen sponge layer. To measure the IRDR, a semiautomatic image segmentation algorithm was designed based on U-Net to segment the collagen sponge layer of the scaffold from OCT images. RESULTS The results show that the scaffold-tissue fit can be clearly visualized under OCT imaging. The IRDR can be computed based on the volume of the segmented collagen sponge layer. It is observed that the IRDR appeared to a linear function of the time and in addition, the IRDR varied among different skin parts. CONCLUSION Overall, it can be concluded that OCT has a good potential to monitor ADS in vivo. This can help guide the clinicians to control the treatment with ADS to improve the therapy.
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Affiliation(s)
- Ziye Chen
- Department of Electronic Information, Engineering School of Electronics and Information Engineering, Soochow University, Suzhou, China
| | - Qiong Cheng
- Department of Burn and Plastic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Lingyun Wang
- Department of Electronic Information, Engineering School of Electronics and Information Engineering, Soochow University, Suzhou, China
| | - Yunfeng Mo
- Department of Electronic Information, Engineering School of Electronics and Information Engineering, Soochow University, Suzhou, China
| | - Ke Li
- Department of Burn and Plastic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jianhua Mo
- Department of Electronic Information, Engineering School of Electronics and Information Engineering, Soochow University, Suzhou, China
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10
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Cutting Edge Aquatic-Based Collagens in Tissue Engineering. Mar Drugs 2023; 21:md21020087. [PMID: 36827128 PMCID: PMC9959471 DOI: 10.3390/md21020087] [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: 12/10/2022] [Revised: 01/18/2023] [Accepted: 01/21/2023] [Indexed: 01/27/2023] Open
Abstract
Aquatic-based collagens have attracted much interest due to their great potential application for biomedical sectors, including the tissue engineering sector, as a major component of the extracellular matrix in humans. Their physical and biochemical characteristics offer advantages over mammalian-based collagen; for example, they have excellent biocompatibility and biodegradability, are easy to extract, and pose a relatively low immunological risk to mammalian products. The utilization of aquatic-based collagen also has fewer religious restrictions and lower production costs. Aquatic-based collagen also creates high-added value and good environmental sustainability by aquatic waste utilization. Thus, this study aims to overview aquatic collagen's characteristics, extraction, and fabrication. It also highlights its potential application for tissue engineering and the regeneration of bone, cartilage, dental, skin, and vascular tissue. Moreover, this review highlights the recent research in aquatic collagen, future prospects, and challenges for it as an alternative biomaterial for tissue engineering and regenerative medicines.
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Sah MK, Mukherjee S, Flora B, Malek N, Rath SN. Advancement in "Garbage In Biomaterials Out (GIBO)" concept to develop biomaterials from agricultural waste for tissue engineering and biomedical applications. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2022; 20:1015-1033. [PMID: 36406592 PMCID: PMC9672289 DOI: 10.1007/s40201-022-00815-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 06/27/2022] [Indexed: 06/16/2023]
Abstract
UNLABELLED Presently on a global scale, one of the major concerns is to find effective strategies to manage the agricultural waste to protect the environment. One strategy that has been drawing attention among the researchers is the development of biocompatible materials from agricultural waste. This strategy implies successful conversion of agricultural waste products (e.g.: cellulose, eggshell etc.) into building blocks for biomaterial development. Some of these wastes contain even bioactive compounds having biomedical applications. The replacement and augmentation of human tissue with biomaterials as alternative to traditional method not only bypasses immune-rejection, donor scarcity, and maintenance; but also provides long term solution to damaged or malfunctioning organs. Biomaterials development as one of the key challenges in tissue engineering approach, resourced from natural origin imparts better biocompatibility due to closely mimicking composition with cellular microenvironment. The "Garbage In, Biomaterials Out (GIBO)" concept, not only recycles the agricultural wastes, but also adds to biomaterial raw products for further product development in tissue regeneration. This paper reviews the conversion of garbage agricultural by-products to the biocompatible materials for various biomedical applications. GRAPHICAL ABSTRACT The agro-waste biomass processed, purified, modified, and further utilized for the fabrication of biomaterials-based support system for tissue engineering applications to grow living body parts in vitro or in vivo.
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Affiliation(s)
- Mahesh Kumar Sah
- Department of Biotechnology, Dr. B. R. Ambedkar, National Institute of Technology, Jalandhar, Punjab 144011 India
| | - Sunny Mukherjee
- Department of Biotechnology, Dr. B. R. Ambedkar, National Institute of Technology, Jalandhar, Punjab 144011 India
| | - Bableen Flora
- Department of Biotechnology, Lovely Professional University, Jalandhar, Punjab India
| | - Naved Malek
- Department of Chemistry, S. V. National Institute of Technology, Surat, Gujarat India
| | - Subha Narayan Rath
- Department of Biomedical Engineering, Indian Institute of Technology Hyderabad, Kandi, Medak, Telangana India
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12
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An X, Duan S, Jiang Z, Chen S, Sun W, Liu X, Sun Z, Li Y, Yan M. Role of chlorogenic acid and procyanidin in the modification of self-assembled fibrillar gel prepared from tilapia collagen. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.110177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Ren S, Guo S, Yang L, Wang C. Effect of composite biodegradable biomaterials on wound healing in diabetes. Front Bioeng Biotechnol 2022; 10:1060026. [PMID: 36507270 PMCID: PMC9732485 DOI: 10.3389/fbioe.2022.1060026] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 11/14/2022] [Indexed: 11/27/2022] Open
Abstract
The repair of diabetic wounds has always been a job that doctors could not tackle quickly in plastic surgery. To solve this problem, it has become an important direction to use biocompatible biodegradable biomaterials as scaffolds or dressing loaded with a variety of active substances or cells, to construct a wound repair system integrating materials, cells, and growth factors. In terms of wound healing, composite biodegradable biomaterials show strong biocompatibility and the ability to promote wound healing. This review describes the multifaceted integration of biomaterials with drugs, stem cells, and active agents. In wounds, stem cells and their secreted exosomes regulate immune responses and inflammation. They promote angiogenesis, accelerate skin cell proliferation and re-epithelialization, and regulate collagen remodeling that inhibits scar hyperplasia. In the process of continuous combination with new materials, a series of materials that can be well matched with active ingredients such as cells or drugs are derived for precise delivery and controlled release of drugs. The ultimate goal of material development is clinical transformation. At present, the types of materials for clinical application are still relatively single, and the bottleneck is that the functions of emerging materials have not yet reached a stable and effective degree. The development of biomaterials that can be further translated into clinical practice will become the focus of research.
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Affiliation(s)
- Sihang Ren
- NHC Key Laboratory of Reproductive Health and Medical Genetics (Liaoning Research Institute of Family Planning), The Affiliated Reproductive Hospital of China Medical University, Shenyang, China,Department of Plastic Surgery, The First Hospital of China Medical University, Shenyang, China,The First Clinical College of China Medical UniversityChina Medical University, Shenyang, China,Department of Plastic Surgery, The Second Hospital of Dalian Medical University, Dalian, China
| | - Shuaichen Guo
- The First Clinical College of China Medical UniversityChina Medical University, Shenyang, China
| | - Liqun Yang
- NHC Key Laboratory of Reproductive Health and Medical Genetics (Liaoning Research Institute of Family Planning), The Affiliated Reproductive Hospital of China Medical University, Shenyang, China,*Correspondence: Liqun Yang, ; Chenchao Wang,
| | - Chenchao Wang
- Department of Plastic Surgery, The First Hospital of China Medical University, Shenyang, China,*Correspondence: Liqun Yang, ; Chenchao Wang,
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14
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Chandika P, Tennakoon P, Kim TH, Kim SC, Je JY, Kim JI, Lee B, Ryu B, Kang HW, Kim HW, Kim YM, Kim CS, Choi IW, Park WS, Yi M, Jung WK. Marine Biological Macromolecules and Chemically Modified Macromolecules; Potential Anticoagulants. Mar Drugs 2022; 20:md20100654. [PMID: 36286477 PMCID: PMC9604568 DOI: 10.3390/md20100654] [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: 09/27/2022] [Revised: 10/13/2022] [Accepted: 10/18/2022] [Indexed: 11/07/2022] Open
Abstract
Coagulation is a potential defense mechanism that involves activating a series of zymogens to convert soluble fibrinogen to insoluble fibrin clots to prevent bleeding and hemorrhagic complications. To prevent the extra formation and diffusion of clots, the counterbalance inhibitory mechanism is activated at levels of the coagulation pathway. Contrariwise, this system can evade normal control due to either inherited or acquired defects or aging which leads to unusual clots formation. The abnormal formations and deposition of excess fibrin trigger serious arterial and cardiovascular diseases. Although heparin and heparin-based anticoagulants are a widely prescribed class of anticoagulants, the clinical use of heparin has limitations due to the unpredictable anticoagulation, risk of bleeding, and other complications. Hence, significant interest has been established over the years to investigate alternative therapeutic anticoagulants from natural sources, especially from marine sources with good safety and potency due to their unique chemical structure and biological activity. This review summarizes the coagulation cascade and potential macromolecular anticoagulants derived from marine flora and fauna.
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Affiliation(s)
- Pathum Chandika
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Korea
| | - Pipuni Tennakoon
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
- Major of Biomedical Engineering, Division of Smart Healthcare and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Korea
| | - Tae-Hee Kim
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Korea
| | - Se-Chang Kim
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
- Major of Biomedical Engineering, Division of Smart Healthcare and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Korea
| | - Jae-Young Je
- Major of Human Bioconvergence, Division of Smart Healthcare, Pukyong National University, Busan 48513, Korea
| | - Jae-Il Kim
- Major of Food Science and Nutrition, Pukyong National University, Busan 48513, Korea
| | - Bonggi Lee
- Major of Food Science and Nutrition, Pukyong National University, Busan 48513, Korea
| | - BoMi Ryu
- Major of Food Science and Nutrition, Pukyong National University, Busan 48513, Korea
| | - Hyun Wook Kang
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Korea
- Major of Biomedical Engineering, Division of Smart Healthcare and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Korea
| | - Hyun-Woo Kim
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Korea
- Department of Marine Biology, Pukyong National University, Busan 48513, Korea
| | - Young-Mog Kim
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Korea
- Major of Food Science and Technology, Pukyong National University, Busan 48513, Korea
| | - Chang Su Kim
- Department of Orthopedic Surgery, Kosin University Gospel Hospital, Busan 49267, Korea
| | - Il-Whan Choi
- Department of Microbiology, College of Medicine, Inje University, Busan 47392, Korea
| | - Won Sun Park
- Department of Physiology, Institute of Medical Sciences, School of Medicine, Kangwon National University, Chuncheon 24341, Korea
| | - Myunggi Yi
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Korea
- Major of Biomedical Engineering, Division of Smart Healthcare and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Korea
| | - Won-Kyo Jung
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Korea
- Major of Biomedical Engineering, Division of Smart Healthcare and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Korea
- Correspondence:
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Potential Medical Applications of Chitooligosaccharides. Polymers (Basel) 2022; 14:polym14173558. [PMID: 36080631 PMCID: PMC9460531 DOI: 10.3390/polym14173558] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 11/16/2022] Open
Abstract
Chitooligosaccharides, also known as chitosan oligomers or chitooligomers, are made up of chitosan with a degree of polymerization (DP) that is less than 20 and an average molecular weight (MW) that is lower than 3.9 kDa. COS can be produced through enzymatic conversions using chitinases, physical and chemical applications, or a combination of these strategies. COS is of significant interest for pharmacological and medical applications due to its increased water solubility and non-toxicity, with a wide range of bioactivities, including antibacterial, anti-inflammatory, anti-obesity, neuroprotective, anticancer, and antioxidant effects. This review aims to outline the recent advances and potential applications of COS in various diseases and conditions based on the available literature, mainly from preclinical research. The prospects of further in vivo studies and translational research on COS in the medical field are highlighted.
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16
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Yan M, An X, Duan S, Jiang Z, Liu X, Zhao X, Li Y. A comparative study on cross-linking of fibrillar gel prepared by tilapia collagen and hyaluronic acid with EDC/NHS and genipin. Int J Biol Macromol 2022; 213:639-650. [PMID: 35671907 DOI: 10.1016/j.ijbiomac.2022.06.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 05/20/2022] [Accepted: 06/01/2022] [Indexed: 11/26/2022]
Abstract
Chemical cross-linking is an important step to grant satisfying properties to collagen-based materials. However, there are few comparative studies on crossing-linking of collagen-based fibrillar gels which are preferred biomaterials for similar properties to native tissues with different cross-linking agents. In this study, a fibrillar gel was fabricated with tilapia collagen and hyaluronic acid, and cross-linking conditions with EDC/NHS and genipin were discussed. Genipin gave gels much higher equilibrium cross-linking degree than EDC/NHS. ATR-FTIR and XPS showed EDC/NHS offered short-range cross-linking formed by amino and carboxyl groups in fibrils, while genipin induced long-range cross-linking by nucleophilic reaction through attack of amino groups in fibrils on carbon atoms at C-3 as well as ester groups in genipin, besides improved hydrogen bonds. XRD and SEM revealed the structural integrity of gels was strengthened after cross-linking, whereas fibril bundles disaggregated into thin fibrils. Consequently, swelling capacity and anti-degraded property were enhanced significantly, while thermal stability weakened. The fibrillar gels had good biocompatibility, but interestingly the appearance and migration of L929 fibroblasts were influenced by cross-linking degree. These results demonstrated that aquatic collagen-based fibrillar gel cross-linked by genipin had greater potential in biomaterials than EDC/NHS, whereas the cross-linking degree should be controlled.
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Affiliation(s)
- Mingyan Yan
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Xiangsheng An
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Shujun Duan
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Zhicong Jiang
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Xiaoyan Liu
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Xiaochen Zhao
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Yinping Li
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China.
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Ijaola AO, Akamo DO, Damiri F, Akisin CJ, Bamidele EA, Ajiboye EG, Berrada M, Onyenokwe VO, Yang SY, Asmatulu E. Polymeric biomaterials for wound healing applications: a comprehensive review. JOURNAL OF BIOMATERIALS SCIENCE. POLYMER EDITION 2022; 33:1998-2050. [PMID: 35695023 DOI: 10.1080/09205063.2022.2088528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Chronic wounds have been a global health threat over the past few decades, requiring urgent medical and research attention. The factors delaying the wound-healing process include obesity, stress, microbial infection, aging, edema, inadequate nutrition, poor oxygenation, diabetes, and implant complications. Biomaterials are being developed and fabricated to accelerate the healing of chronic wounds, including hydrogels, nanofibrous, composite, foam, spongy, bilayered, and trilayered scaffolds. Some recent advances in biomaterials development for healing both chronic and acute wounds are extensively compiled here. In addition, various properties of biomaterials for wound-healing applications and how they affect their performance are reviewed. Based on the recent literature, trilayered constructs appear to be a convincing candidate for the healing of chronic wounds and complete skin regeneration because they mimic the full thickness of skin: epidermis, dermis, and the hypodermis. This type of scaffold provides a dense superficial layer, a bioactive middle layer, and a porous lower layer to aid the wound-healing process. The hydrophilicity of scaffolds aids cell attachment, cell proliferation, and protein adhesion. Other scaffold characteristics such as porosity, biodegradability, mechanical properties, and gas permeability help with cell accommodation, proliferation, migration, differentiation, and the release of bioactive factors.
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Affiliation(s)
| | - Damilola O Akamo
- The Bredesen Center for Interdisciplinary Research and Graduate Education, University of Tennessee, Knoxville, TN, USA
| | - Fouad Damiri
- Laboratory of Biomolecules and Organic Synthesis (BIOSYNTHO), Department of Chemistry, Faculty of Sciences Ben M'Sick, University Hassam II of Casablanca, Casablanca, Morocco
| | | | | | | | - Mohammed Berrada
- Laboratory of Biomolecules and Organic Synthesis (BIOSYNTHO), Department of Chemistry, Faculty of Sciences Ben M'Sick, University Hassam II of Casablanca, Casablanca, Morocco
| | | | - Shang-You Yang
- Department of Orthopaedic Surgery, University of Kansas School of Medicine-Wichita, Wichita, KS, USA.,Biological Sciences, Wichita State University, Wichita, KS, USA
| | - Eylem Asmatulu
- Department of Mechanical Engineering, Wichita State University, Wichita, KS, USA
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18
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Kim SC, Heo SY, Oh GW, Yi M, Jung WK. A 3D-Printed Polycaprolactone/Marine Collagen Scaffold Reinforced with Carbonated Hydroxyapatite from Fish Bones for Bone Regeneration. Mar Drugs 2022; 20:md20060344. [PMID: 35736147 PMCID: PMC9230561 DOI: 10.3390/md20060344] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/18/2022] [Accepted: 05/23/2022] [Indexed: 02/01/2023] Open
Abstract
In bone tissue regeneration, extracellular matrix (ECM) and bioceramics are important factors, because of their osteogenic potential and cell–matrix interactions. Surface modifications with hydrophilic material including proteins show significant potential in tissue engineering applications, because scaffolds are generally fabricated using synthetic polymers and bioceramics. In the present study, carbonated hydroxyapatite (CHA) and marine atelocollagen (MC) were extracted from the bones and skins, respectively, of Paralichthys olivaceus. The extracted CHA was characterized using Fourier transform infrared (FTIR) spectroscopy and X-ray diffraction (XRD) analysis, while MC was characterized using FTIR spectroscopy and sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). The scaffolds consisting of polycaprolactone (PCL), and different compositions of CHA (2.5%, 5%, and 10%) were fabricated using a three-axis plotting system and coated with 2% MC. Then, the MC3T3-E1 cells were seeded on the scaffolds to evaluate the osteogenic differentiation in vitro, and in vivo calvarial implantation of the scaffolds was performed to study bone tissue regeneration. The results of mineralization confirmed that the MC/PCL, 2.5% CHA/MC/PCL, 5% CHA/MC/PCL, and 10% CHA/MC/PCL scaffolds increased osteogenic differentiation by 302%, 858%, 970%, and 1044%, respectively, compared with pure PCL scaffolds. Consequently, these results suggest that CHA and MC obtained from byproducts of P. olivaceus are superior alternatives for land animal-derived substances.
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Affiliation(s)
- Se-Chang Kim
- Major of Biomedical Engineering, Division of Smart Healthcare, College of Information Technology and Convergence and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48531, Korea; (S.-C.K.); (M.Y.)
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
| | - Seong-Yeong Heo
- Jeju Marine Research Center, Korea Institute of Ocean Science & Technology (KIOST), Jeju 63349, Korea;
| | - Gun-Woo Oh
- National Marine Biodiversity Institute of Korea (MABIK), Seochun, Chungcheongnam 33662, Korea;
| | - Myunggi Yi
- Major of Biomedical Engineering, Division of Smart Healthcare, College of Information Technology and Convergence and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48531, Korea; (S.-C.K.); (M.Y.)
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Korea
| | - Won-Kyo Jung
- Major of Biomedical Engineering, Division of Smart Healthcare, College of Information Technology and Convergence and New-Senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48531, Korea; (S.-C.K.); (M.Y.)
- Marine Integrated Biomedical Technology Center, The National Key Research Institutes in Universities, Pukyong National University, Busan 48513, Korea
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Korea
- Correspondence: ; Tel.: +82-51-629-5775
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Yan M, An X, Jiang Z, Duan S, Wang A, Zhao X, Li Y. Effects of cross-linking with EDC/NHS and genipin on characterizations of self-assembled fibrillar gel prepared from tilapia collagen and alginate. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.109929] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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21
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Ashraf SS, Parivar K, Hayati Roodbari N, Mashayekhan S, Amini N. Fabrication and characterization of biaxially electrospun collagen/alginate nanofibers, improved with Rhodotorula mucilaginosa sp. GUMS16 produced exopolysaccharides for wound healing applications. Int J Biol Macromol 2022; 196:194-203. [PMID: 34852259 DOI: 10.1016/j.ijbiomac.2021.11.132] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 10/26/2021] [Accepted: 11/19/2021] [Indexed: 12/12/2022]
Abstract
Fabrication of scaffolds with enhanced mechanical properties and desirable cellular compatibility is critical for numerous tissue engineering applications. This study was aimed at fabrication and characterization of a nanofiber skin substitute composed of collagen (Col)/sodium alginate (SA)/ polyethylene oxide (PEO)/Rhodotorula mucilaginosa sp. GUMS16 produced exopolysaccharides (EPS) were prepared using the biaxial electrospinning technique. This study used collagen extracted from the bovine tendon as a natural scaffold, sodium alginate as an absorber of excess wound fluids, and GUMS16 produced exopolysaccharides as an antioxidant. Collagen was characterized using FTIR and EDS analyses. The cross-linked nanofibers were characterized by SEM, FTIR, tensile, contact-angle, swelling test, MTT, and cell attachment techniques. The average diameter of Col nanofiber was 910 ± 89 nm. The Col and Col-SA/PEO non-woven mats' water contact angle measurement was 41.6o and 56.4o, Col/EPS1%, Col/EPS2%, Col-SA/PEO + EPS1%, and Col-SA/PEO + EPS2% were 61.4o, 58.3o, 38.5o, and 50.6o, respectively. Cell viability of more than 100% was shown in Col-SA/PEO + EPS nanofibers. Also, SEM images of cells on nanofiber scaffolds demonstrated that all nanofibers incorporated with GUMS16-produced EPS have good cell growth and proliferation. The acquired results expressed that the GUMS16-produced EPS can be considered a novel biomacromolecule in electrospun fibers that increase cell viability and proliferation.
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Affiliation(s)
- Seyedeh Sara Ashraf
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Kazem Parivar
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
| | - Nasim Hayati Roodbari
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Shohre Mashayekhan
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Naser Amini
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran; Institude of Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Scienses, Tehran, Iran.
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22
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Sood A, Gupta A, Agrawal G. Recent advances in polysaccharides based biomaterials for drug delivery and tissue engineering applications. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2021. [DOI: 10.1016/j.carpta.2021.100067] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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23
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Xu N, Peng XL, Li HR, Liu JX, Cheng JSY, Qi XY, Ye SJ, Gong HL, Zhao XH, Yu J, Xu G, Wei DX. Marine-Derived Collagen as Biomaterials for Human Health. Front Nutr 2021; 8:702108. [PMID: 34504861 PMCID: PMC8421607 DOI: 10.3389/fnut.2021.702108] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/08/2021] [Indexed: 12/19/2022] Open
Abstract
Collagen is a kind of biocompatible protein material, which is widely used in medical tissue engineering, drug delivery, cosmetics, food and other fields. Because of its wide source, low extraction cost and good physical and chemical properties, it has attracted the attention of many researchers in recent years. However, the application of collagen derived from terrestrial organisms is limited due to the existence of diseases, religious beliefs and other problems. Therefore, exploring a wider range of sources of collagen has become one of the main topics for researchers. Marine-derived collagen (MDC) stands out because it comes from a variety of sources and avoids issues such as religion. On the one hand, this paper summarized the sources, extraction methods and characteristics of MDC, and on the other hand, it summarized the application of MDC in the above fields. And on the basis of the review, we found that MDC can not only be extracted from marine organisms, but also from the wastes of some marine organisms, such as fish scales. This makes further use of seafood resources and increases the application prospect of MDC.
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Affiliation(s)
- Ning Xu
- Department of Orthopedics, Second Affiliated Hospital, Naval Medical University, Shanghai, China
| | - Xue-Liang Peng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Department of Life Sciences and Medicine, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Hao-Ru Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Department of Life Sciences and Medicine, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Jia-Xuan Liu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Department of Life Sciences and Medicine, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Ji-Si-Yu Cheng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Department of Life Sciences and Medicine, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Xin-Ya Qi
- Key Laboratory of Resource Biology and Biotechnology in Western China, Department of Life Sciences and Medicine, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Shao-Jie Ye
- Key Laboratory of Resource Biology and Biotechnology in Western China, Department of Life Sciences and Medicine, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Hai-Lun Gong
- Key Laboratory of Resource Biology and Biotechnology in Western China, Department of Life Sciences and Medicine, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Xiao-Hong Zhao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Department of Life Sciences and Medicine, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
| | - Jiangming Yu
- Department of Orthopedics, Tongren Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Guohua Xu
- Department of Orthopedics, Second Affiliated Hospital, Naval Medical University, Shanghai, China
| | - Dai-Xu Wei
- Key Laboratory of Resource Biology and Biotechnology in Western China, Department of Life Sciences and Medicine, Ministry of Education, School of Medicine, Northwest University, Xi'an, China
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Jafari H, Delporte C, Bernaerts KV, De Leener G, Luhmer M, Nie L, Shavandi A. Development of marine oligosaccharides for potential wound healing biomaterials engineering. CHEMICAL ENGINEERING JOURNAL ADVANCES 2021. [DOI: 10.1016/j.ceja.2021.100113] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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25
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Zhang J, Li HH, Chen YF, Chen LH, Tang HG, Kong FB, Yao YX, Liu XM, Lan Q, Yu XF. Microencapsulation of immunoglobulin Y: optimization with response surface morphology and controlled release during simulated gastrointestinal digestion. J Zhejiang Univ Sci B 2021; 21:611-627. [PMID: 32748577 DOI: 10.1631/jzus.b2000172] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Immunoglobulin Y (IgY) is an effective orally administered antibody used to protect against various intestinal pathogens, but which cannot tolerate the acidic gastric environment. In this study, IgY was microencapsulated by alginate (ALG) and coated with chitooligosaccharide (COS). A response surface methodology was used to optimize the formulation, and a simulated gastrointestinal (GI) digestion (SGID) system to evaluate the controlled release of microencapsulated IgY. The microcapsule formulation was optimized as an ALG concentration of 1.56% (15.6 g/L), COS level of 0.61% (6.1 g/L), and IgY/ALG ratio of 62.44% (mass ratio). The microcapsules prepared following this formulation had an encapsulation efficiency of 65.19%, a loading capacity of 33.75%, and an average particle size of 588.75 μm. Under this optimum formulation, the coating of COS provided a less porous and more continuous microstructure by filling the cracks on the surface, and thus the GI release rate of encapsulated IgY was significantly reduced. The release of encapsulated IgY during simulated gastric and intestinal digestion well fitted the zero-order and first-order kinetics functions, respectively. The microcapsule also allowed the IgY to retain 84.37% immune-activity after 4 h simulated GI digestion, significantly higher than that for unprotected IgY (5.33%). This approach could provide an efficient way to preserve IgY and improve its performance in the GI tract.
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Affiliation(s)
- Jin Zhang
- Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.,Zhejiang-Russia Joint R&D Center for Nutritional and Health Food Green Manufacturing, Hangzhou 310021, China
| | - Huan-Huan Li
- Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.,Zhejiang-Russia Joint R&D Center for Nutritional and Health Food Green Manufacturing, Hangzhou 310021, China
| | - Yi-Fan Chen
- Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.,Zhejiang-Russia Joint R&D Center for Nutritional and Health Food Green Manufacturing, Hangzhou 310021, China
| | - Li-Hong Chen
- Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.,Zhejiang-Russia Joint R&D Center for Nutritional and Health Food Green Manufacturing, Hangzhou 310021, China
| | - Hong-Gang Tang
- Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.,Zhejiang-Russia Joint R&D Center for Nutritional and Health Food Green Manufacturing, Hangzhou 310021, China
| | - Fan-Bin Kong
- Department of Food Science and Technology, The University of Georgia, Athens GA 30602, USA
| | - Yun-Xin Yao
- Zhejiang AGS Biotech Co., Ltd., Huzhou 313100, China
| | - Xu-Ming Liu
- Beijing Deqingyuan Food Co., Ltd., Beijing 100094, China
| | - Qian Lan
- Collage of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China
| | - Xiao-Fan Yu
- Collage of Chemistry and Bioengineering, Hunan University of Science and Engineering, Yongzhou 425199, China
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Chapelle C, David G, Caillol S, Negrell C, Desroches Le Foll M. Advances in chitooligosaccharides chemical modifications. Biopolymers 2021; 112:e23461. [PMID: 34115397 DOI: 10.1002/bip.23461] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 06/01/2021] [Accepted: 06/02/2021] [Indexed: 01/25/2023]
Abstract
Chitooligosaccharides (COS) differ from chitosan by their molar mass: those of COS are defined to be lower than 20 kg mol-1 . Their functionalization is widely described in the literature and leads to the introduction of new properties that broaden their application fields. Like chitosan, COS modification sites are mainly primary amine and hydroxyl groups. Among their chemical modification, one can find amidation or esterification, epoxy-amine/hydroxyl coupling, Schiff base formation, and Michael addition. When depolymerized through nitrous deamination, COS bear an aldehyde at the chain end that can open the way to other chemical reactions and lead to the synthesis of new interesting amphiphilic structures. This article details the recent developments in COS functionalization, primarily focusing on amine and hydroxyl groups and aldehyde-chain end reactions, as well as paying considerable attention to other types of modification. We also describe and compare the different functionalization protocols found in the literature while highlighting potential mistakes made in the chemical structures accompanied with suggestions. Such chemical modification can lead to new materials that are generally nontoxic, biobased, biodegradable, and usable in various applications.
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Affiliation(s)
| | - Ghislain David
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | - Claire Negrell
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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Tabassum N, Ahmed S, Ali MA. Chitooligosaccharides and their structural-functional effect on hydrogels: A review. Carbohydr Polym 2021; 261:117882. [DOI: 10.1016/j.carbpol.2021.117882] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/16/2021] [Accepted: 02/26/2021] [Indexed: 02/08/2023]
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Recent advances in the bioprospection and applications of chitinolytic bacteria for valorization of waste chitin. Arch Microbiol 2021; 203:1953-1969. [PMID: 33710379 DOI: 10.1007/s00203-021-02234-5] [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] [Received: 08/29/2020] [Revised: 01/12/2021] [Accepted: 02/11/2021] [Indexed: 10/21/2022]
Abstract
One of the most abundant natural polymers on earth, chitin is a fibrous and structural polysaccharide, composed of N-acetyl-D-glucosamine. The biopolymer is the major structural constituent of fungi, arthropods, mollusks, nematodes, and some algae. The biodegradation of chitin is largely manifested by chitinolytic enzyme secreting organisms including bacteria, insects, and plants. Among them, bacterial chitinases represent the most promising, inexpensive, and sustainable source of proteins that can be employed for industrial-scale applications. To this end, the presented review comes at a timely moment to highlight the major sources of chitinolytic bacteria. It also discusses the potential pros and cons of prospecting bacterial chitinases that can be easily manipulated through genetic engineering. Additionally, we have elaborated the recent applications of the chitin thereby branding chitinases as potential candidates for biorefinery and biomedical research for eco-friendly and sustainable management of chitin waste in the environment.
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Treatment of diabetic mice by microfluidic system-assisted transplantation of stem cells-derived insulin-producing cells transduced with miRNA. Life Sci 2021; 274:119338. [PMID: 33716064 DOI: 10.1016/j.lfs.2021.119338] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/25/2021] [Accepted: 02/27/2021] [Indexed: 01/22/2023]
Abstract
AIMS Cell-based therapy is a promising approach for the treatment of type-1 diabetes mellitus. Identifying stem cells with differentiation potential to Insulin-producing cells (IPCs) and their application is an emerging issue. Different strategies have been used to support cell survival and their specific functions to control hyperglycemia conditions. Novel technologies using appropriate materials/fibers can improve cell transplantation. MAIN METHODS In the present study, IPCs were differentiated from adipose-derived stem cells transduced with miR-375 and anti-miR-7. The cells' survival rate was also improved using a microfluidic system before their in vivo transplantation. KEY FINDINGS After adopting a stable, functional condition of the IPCs, the cells were used for in vivo grafting to diabetic mice, which resulted in a substantial drop in blood glucose during four weeks of grafting compared to the control group (p < 0.0001). The pattern of blood glucose levels in the mice receiving fiber entrapped IPCs, was similar to that of non-diabetic mice. Blood insulin was elevated in diabetic mice which received a transplant of fiber-entrapped-IPCs carrying miR-375 and anti-miR-7 after five weeks of transplantation compared to the diabetic mice (p < 0.014). SIGNIFICANCE For the first time, this study showed that the two-component microfluidic system is useful for supporting the Collagen-Alginate fiber-entrapped IPCs and the miRNA-based cell therapy. Overall, our data show that the IPC encapsulation using a microfluidic system can support the cells in terms of morphology and biological function and their efficiency for controlling the hyperglycemia condition in diabetic mice.
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Chandika P, Oh GW, Heo SY, Kim SC, Kim TH, Kim MS, Jung WK. Electrospun porous bilayer nano-fibrous fish collagen/PCL bio-composite scaffolds with covalently cross-linked chitooligosaccharides for full-thickness wound-healing applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 121:111871. [PMID: 33579504 DOI: 10.1016/j.msec.2021.111871] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 12/28/2020] [Accepted: 12/29/2020] [Indexed: 12/14/2022]
Abstract
The development of tissue-engineered biodegradable artificial tissue substitutes with extracellular matrix-mimicking properties that govern the interaction between the material and biological environment is of great interest in wound-healing applications. In the present study, novel bilayer nanofibrous scaffolds composed of fish collagen (FC) and poly(ε-caprolactone) (PCL) were fabricated using electrospinning, with the covalent attachment of chitooligosaccharides (COS) via carbodiimide chemistry. The architecture and fiber diameter of the non-cross-linked nanofibrous scaffolds remained consistent irrespective of the polymer ratio under different electrospinning conditions, but the fiber diameter changed after cross-linking in association with the FC content. Fourier-transform infrared spectroscopy analysis indicated that the blend of biomaterials was homogenous, with an increase in COS levels with increasing FC content in the nanofibrous scaffolds. Based on cytocompatibility analysis (i.e., the cellular response to the nanofibrous scaffolds and their interaction), the nanofibrous scaffolds with high FC content were functionally active in response to normal human dermal fibroblast‑neonatal (NHDF-neo) and HaCaT keratinocyte cells, leading to the generation of a very effective tissue-engineered implant for full-thickness wound-healing applications. In addition to these empirical results, an assessment of the hydrophilicity, swelling, and mechanical integrity of the proposed COS-containing FC-rich FC/PCL (FCP) nanofibrous scaffolds confirmed that they have significant potential for use as tissue-engineered skin implants for rapid skin regeneration.
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Affiliation(s)
- Pathum Chandika
- Department of Biomedical Engineering, and New-senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Republic of Korea
| | - Gun-Woo Oh
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Seong-Yeong Heo
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea
| | - Se-Chang Kim
- Department of Biomedical Engineering, and New-senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Republic of Korea
| | - Tae-Hee Kim
- Department of Biomedical Engineering, and New-senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Republic of Korea
| | - Min-Sung Kim
- Department of Biomedical Engineering, and New-senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Republic of Korea
| | - Won-Kyo Jung
- Department of Biomedical Engineering, and New-senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan 48513, Republic of Korea; Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan 48513, Republic of Korea.
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31
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Tamer TM, Sabet MM, Omer AM, Abbas E, Eid AI, Mohy-Eldin MS, Hassan MA. Hemostatic and antibacterial PVA/Kaolin composite sponges loaded with penicillin-streptomycin for wound dressing applications. Sci Rep 2021; 11:3428. [PMID: 33564036 PMCID: PMC7873205 DOI: 10.1038/s41598-021-82963-1] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 01/27/2021] [Indexed: 12/13/2022] Open
Abstract
Hemorrhage is the major hindrance over the wound healing, which triggers microbial infections and might provoke traumatic death. Herein, new hemostatic and antibacterial PVA/Kaolin composite sponges were crosslinked using a freeze-thawing approach and boosted by penicillin–streptomycin (Pen-Strep). Physicochemical characteristics of developed membranes were analyzed adopting Fourier transformed infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), a thermal gravimetric analyzer (TGA), and differential scanning calorimetry (DSC). Furthermore, the impacts of kaolin concentrations on porosity, swelling behavior, gel fraction, and degradation of the membranes were investigated. SEM analyses revealed a spongy-like structure of hydrogels associated with high dispersion of kaolin inside PVA matrix. The thermal characteristics of PVA/Kaolin were significantly ameliorated compared to the prime PVA. Moreover, the results exhibited significant variations of swelling performance, surface roughness and pore capacity due to the alterations of kaolin contents. Besides, the adhesive strength ability was manifestly enhanced for PVA-K0.1 sponge. Biomedical evaluations including antibacterial activity, blood clotting index and thrombogenicity of the membranes were studied. The contact of PVA/Kaolin to blood revealed notable augmentation in blood clotting. Furthermore, the incorporation of kaolin into PVA presented mild diminution in antibacterial activities. Moreover, PVA/Kaolin composites illustrated no cellular toxicity towards fibroblast cells. These remarkable features substantiate that the PVA-K0.1 sponge could be applied as a multifunctional wound dressing.
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Affiliation(s)
- Tamer M Tamer
- Polymer Materials Research Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, P.O. Box: 21934, Alexandria, Egypt.
| | - Maysa M Sabet
- Polymer Materials Research Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, P.O. Box: 21934, Alexandria, Egypt
| | - Ahmed M Omer
- Polymer Materials Research Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, P.O. Box: 21934, Alexandria, Egypt
| | - Eman Abbas
- Zoology Department, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Alaa I Eid
- Advanced Materials Division, Composites Department, Central Metallurgical Research Institute (CMRDI), Eltebbin, Helwan, 12422, Cairo, Egypt
| | - Mohamed S Mohy-Eldin
- Polymer Materials Research Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, P.O. Box: 21934, Alexandria, Egypt
| | - Mohamed A Hassan
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, P.O. Box: 21934, Alexandria, Egypt.
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32
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Influences of Molecular Weights on Physicochemical and Biological Properties of Collagen-Alginate Scaffolds. Mar Drugs 2021; 19:md19020085. [PMID: 33540717 PMCID: PMC7912951 DOI: 10.3390/md19020085] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/22/2021] [Accepted: 01/28/2021] [Indexed: 12/16/2022] Open
Abstract
For tissue engineering applications, biodegradable scaffolds containing high molecular weights (MW) of collagen and sodium alginate have been developed and characterized. However, the properties of low MW collagen-based scaffolds have not been studied in previous research. This work examined the distinctive properties of low MW collagen-based scaffolds with alginate unmodified and modified by subcritical water. Besides, we developed a facile method to cross-link water-soluble scaffolds using glutaraldehyde in an aqueous ethanol solution. The prepared cross-linked scaffolds showed good structural properties with high porosity (~93%) and high cross-linking degree (50–60%). Compared with collagen (6000 Da)-based scaffolds, collagen (25,000 Da)-based scaffolds exhibited higher stability against collagenase degradation and lower weight loss in phosphate buffer pH 7.4. Collagen (25,000 Da)-based scaffolds with modified alginate tended to improve antioxidant capacity compared with scaffolds containing unmodified alginate. Interestingly, in vitro coagulant activity assay demonstrated that collagen (25,000 Da)-based scaffolds with modified alginate (C25-A63 and C25-A21) significantly reduced the clotting time of human plasma compared with scaffolds consisting of unmodified alginate. Although some further investigations need to be done, collagen (25,000 Da)-based scaffolds with modified alginate should be considered as a potential candidate for tissue engineering applications.
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Geanaliu-Nicolae RE, Andronescu E. Blended Natural Support Materials-Collagen Based Hydrogels Used in Biomedicine. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E5641. [PMID: 33321865 PMCID: PMC7764196 DOI: 10.3390/ma13245641] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/06/2020] [Accepted: 12/08/2020] [Indexed: 01/17/2023]
Abstract
Due to their unique properties-the are biocompatible, easily accessible, and inexpensive with programmable properties-biopolymers are used in pharmaceutical and biomedical research, as well as in cosmetics and food. Collagen is one of the most-used biomaterials in biomedicine, being the most abundant protein in animals with a triple helices structure, biocompatible, biomimetic, biodegradable, and hemostatic. Its disadvantages are its poor mechanical and thermal properties and enzymatic degradation. In order to solve this problem and to use its benefits, collagen can be used blended with other biomaterials such as alginate, chitosan, and cellulose. The purpose of this review article is to offer a brief paper with updated information on blended collagen-based formulations and their potential application in biomedicine.
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Affiliation(s)
- Ruxandra-Elena Geanaliu-Nicolae
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, University Politehnica of Bucharest, 060042 Bucharest, Romania;
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Chitooligosaccharides for wound healing biomaterials engineering. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 117:111266. [DOI: 10.1016/j.msec.2020.111266] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/03/2020] [Accepted: 07/03/2020] [Indexed: 01/04/2023]
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35
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Chandika P, Heo SY, Kim TH, Oh GW, Kim GH, Kim MS, Jung WK. Recent advances in biological macromolecule based tissue-engineered composite scaffolds for cardiac tissue regeneration applications. Int J Biol Macromol 2020; 164:2329-2357. [DOI: 10.1016/j.ijbiomac.2020.08.054] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 08/01/2020] [Accepted: 08/06/2020] [Indexed: 12/11/2022]
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36
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Oh GW, Nguyen VT, Heo SY, Ko SC, Kim CS, Park WS, Choi IW, Jung WK. 3D PCL/fish collagen composite scaffolds incorporating osteogenic abalone protein hydrolysates for bone regeneration application: in vitro and in vivo studies. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2020; 32:355-371. [PMID: 33063639 DOI: 10.1080/09205063.2020.1834908] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Three-dimensional (3 D) printing is an effective technology that has shown considerable potential for use in tissue regeneration. Of the many materials that have been proposed for this purpose, poly (ε-caprolactone) (PCL) 3 D scaffolds have been received significant attention in the bone tissue engineering field due to its advantageous mechanical properties and biocompatibility. In this study, a novel method was developed for tissue-engineered bone that combines PCL 3 D scaffolds with fish collagen (Col) and the osteogenic abalone intestine gastro-intestinal digests (AIGIDs) from Haliotis discus hannai. And then, mouse mesenchymal stem cells (MSCs) were seeded onto the fabricated scaffolds. After in vitro culturing, the proliferation of the MSCs on the scaffolds, alkaline phosphatase (ALP) activity, and the amount of deposited calcium were investigated. The results indicated that the ALP activity and mineralization in PCL/AIGIDs/Col was higher than that of the other scaffolds. In an in vivo experiment, the two fabricated scaffolds were implanted in a rabbit tibia. PCL/AIGIDs/Col group exhibited strong osteoinduction capability in the rabbit tibia defect model. These stimulated biological responses in vitro and in vivo suggest that the PCL/AIGIDs/Col scaffold are promising material for use in tissue implants and bone regeneration.
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Affiliation(s)
- Gun-Woo Oh
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, Republic of Korea
| | - Van-Tinh Nguyen
- Department of Cancer Research, Vinmec Research Institute of Stem Cell and Gene Technology, Hanoi, Vietnam
| | - Seong-Yeong Heo
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, Republic of Korea
| | - Seok-Chun Ko
- Team of Marine Bio-Resources, National Marine Biodiversity Institute of Korea, Seochun, Chungcheongnam-do, Republic of Korea
| | - Chang Su Kim
- Department of Orthopedic Surgery, Kosin University Gospel Hospital, Busan, Republic of Korea
| | - Won Sun Park
- Department of Physiology, Kangwon National University, School of Medicine, Chuncheon, Gangwon, Republic of Korea
| | - Il-Whan Choi
- Department of Microbiology, Inje University College of Medicine, Busan, Republic of Korea
| | - Won-Kyo Jung
- Research Center for Marine Integrated Bionics Technology, Pukyong National University, Busan, Republic of Korea.,Department of Biomedical Engineering, and New-senior Healthcare Innovation Center (BK21 Plus), Pukyong National University, Busan, Republic of Korea
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37
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Yi Z, Luo X, Zhao L. Research Advances in Chitosan Oligosaccharides: From Multiple Biological Activities to Clinical Applications. Curr Med Chem 2020; 27:5037-5055. [PMID: 31309881 DOI: 10.2174/0929867326666190712180147] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 04/12/2019] [Accepted: 06/16/2019] [Indexed: 12/14/2022]
Abstract
Chitosan oligosaccharides (COS), hydrolysed products of chitosan, are low-molecular weight polymers with a positive charge and good biocompatibility. COS have recently been reported to possess various biological activities, including hypoglycaemic, hypolipidaemic, antioxidantantioxidant, immune regulation, anti-inflammatory, antitumour, antibacterial, and tissue engineering activities, exhibiting extensive application prospects. Currently, the biological processes and mechanisms of COS are attractive topics of study, ranging from the genetic, molecular and protein levels. This article reviews the recent discoveries about COS, especially in metabolic regulation, immune function and tissue repair, providing important insights into their multiple biological activities, medical benefits, and therapeutic mechanisms.
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Affiliation(s)
- Zhen Yi
- Department of Plastic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Xiao Luo
- Department of Plastic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lei Zhao
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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38
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Marine collagen and its derivatives: Versatile and sustainable bio-resources for healthcare. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 113:110963. [DOI: 10.1016/j.msec.2020.110963] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 04/06/2020] [Accepted: 04/11/2020] [Indexed: 02/07/2023]
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39
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Wu C, Zhang Z, Zhou K, Chen W, Tao J, Li C, Xin H, Song Y, Ai F. Preparation and characterization of borosilicate-bioglass-incorporated sodium alginate composite wound dressing for accelerated full-thickness skin wound healing. Biomed Mater 2020; 15:055009. [PMID: 32422624 DOI: 10.1088/1748-605x/ab9421] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Full-thickness skin injury is a serious and intractable clinical problem. Wound dressing is urgently needed to treat serious skin defects or induce skin reconstruction. For the first time, we demonstrated a borosilicate bioglass (BBG)-incorporated sodium alginate (SA) wound dressing by a simple and effective technique for accelerated wound healing. The physical and chemical properties, in vitro and in vivo properties of SA-BBG composite wound dressing have been investigated. The results show that the SA-BBG composite dressing possesses good water absorption performance. The boron and silicon ions in BBG can maintain stable and sustained release. Most importantly, the SA-BBG composite wound dressing shows outstanding wound healing ability in full-thickness skin defects in rats. The wounds treated with SA-BBG composite dressing groups had almost closed at day 15. When the ratio of sodium alginate to bioglass in the sponge is 3:1, the wound healing effect is the best. In conclusion, the SA-BBG composite dressing shows great potential for application in skin wound healing and SA3BBG works best.
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Affiliation(s)
- Chunxuan Wu
- The Second Clinical Medical School, Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
- These authors contributed equally to this work
| | - Zhongjie Zhang
- Xiaogan Central Hospital, Xiaogan, Hubei 432000, People's Republic of China
- These authors contributed equally to this work
| | - Kui Zhou
- School of Mechanic & Electronic Engineering, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
| | - Weigao Chen
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Jun Tao
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Chen Li
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Hongbo Xin
- Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
| | - Yulin Song
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Fanrong Ai
- School of Mechanic & Electronic Engineering, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
- Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330031, People's Republic of China
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Llorens-Gámez M, Salesa B, Serrano-Aroca Á. Physical and biological properties of alginate/carbon nanofibers hydrogel films. Int J Biol Macromol 2020; 151:499-507. [DOI: 10.1016/j.ijbiomac.2020.02.213] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/19/2020] [Accepted: 02/19/2020] [Indexed: 02/09/2023]
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Kim MS, Oh GW, Jang YM, Ko SC, Park WS, Choi IW, Kim YM, Jung WK. Antimicrobial hydrogels based on PVA and diphlorethohydroxycarmalol (DPHC) derived from brown alga Ishige okamurae: An in vitro and in vivo study for wound dressing application. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 107:110352. [PMID: 31761165 DOI: 10.1016/j.msec.2019.110352] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 10/19/2019] [Accepted: 10/20/2019] [Indexed: 12/20/2022]
Abstract
In this study, we fabricated polyvinyl alcohol hydrogels containing diphlorethohydroxycarmalol (DPHC) from Ishige okamurae for its anti-bacterial effect in wound-dressing applications. First, the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of DPHC against Staphylococcus aureus and Pseudomonas aeruginosa were investigated, and these were found to be about 128 μg/mL and 512 μg/mL, respectively. Polyvinyl alcohol hydrogels loaded with different concentrations of DPHC were then produced for the dressing of wounds to assist in the healing process and to provide an antibacterial effect. To investigate the characteristics of the proposed PVA/DPHC hydrogels, we conducted SEM analysis, rheological analysis, thermogravimetric analysis, water swelling analysis, drug release testing, and gel fraction assessment. The antibacterial activity of the PVA/DPHC hydrogels was also tested against the gram-positive bacterium S. aureus and the gram-negative bacterium P. aeruginosa using ASTM E2149 tests. The biocompatibility of the PVA/DPHC hydrogels was assessed using in vitro indirect and direct contact tests and in vivo tests on ICR mice. The PVA/DPHC hydrogels exhibited the ability to reduce the viability of S. aureus and P. aeruginosa by about 99% in ASTM E2149 testing, while not producing any toxic effect on NHDF-Neo or HaCaT cells as shown in MTT assays and in vitro FDA fluorescence analysis. In addition, the PVA/DPHC hydrogels had a strong wound healing effect when compared to non-treated groups of ICR mice in vivo. Based on the characterization of the PVA/DPHC hydrogels in vitro and in vivo, this study suggests that the proposed hydrogel has significant potential for use in wound dressing.
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Affiliation(s)
- Min-Sung Kim
- Department of Biomedical Engineering, and Center for Marine-Integrated Biomedical Technology (BK21 Plus) Pukyong National University, Busan, 48513, Republic of Korea; Marine-Integrated Bionics Research Center, Pukyong National University, Busan, Republic of Korea
| | - Gun-Woo Oh
- Department of Biomedical Engineering, and Center for Marine-Integrated Biomedical Technology (BK21 Plus) Pukyong National University, Busan, 48513, Republic of Korea; Marine-Integrated Bionics Research Center, Pukyong National University, Busan, Republic of Korea
| | - Yu-Mi Jang
- Division of Food Science and Biotechnology, Pukyong National University, Busan, 48513, Republic of Korea
| | - Seok-Chun Ko
- Team of Marine Bio-resources, National Marine Biodiversity Institute of Korea, Seochun, Chungcheongnam-do, Republic of Korea
| | - Won-Sun Park
- Department of Physiology, Kangwon National University, School of Medicine, Chuncheon, Gangwon, Republic of Korea
| | - Il-Whan Choi
- Department of Microbiology, Inje University College of Medicine, Busan, Republic of Korea
| | - Young-Mog Kim
- Division of Food Science and Biotechnology, Pukyong National University, Busan, 48513, Republic of Korea
| | - Won-Kyo Jung
- Department of Biomedical Engineering, and Center for Marine-Integrated Biomedical Technology (BK21 Plus) Pukyong National University, Busan, 48513, Republic of Korea; Marine-Integrated Bionics Research Center, Pukyong National University, Busan, Republic of Korea.
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Yan M, Jiang X, Wang G, Wang A, Wang X, Wang X, Zhao X, Xu H, An X, Li Y. Preparation of self-assembled collagen fibrillar gel from tilapia skin and its formation in presence of acidic polysaccharides. Carbohydr Polym 2020; 233:115831. [PMID: 32059884 DOI: 10.1016/j.carbpol.2020.115831] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 01/02/2020] [Accepted: 01/03/2020] [Indexed: 12/20/2022]
Abstract
Fibrillar gel of pepsin-solubilized collagen from tilapia skin was prepared by self-assembly in neutral phosphate buffer at 28 °C. Then effects of acidic polysaccharides, such as sodium alginate (SA), chondroitin sulfate (CS), and hyaluronic acid (HA), on the formation and properties of self-assembled fibrillar gel were investigated. SA and CS prolonged gelling time, whereas HA had no obvious effect. SA made fibril network denser, while CS and HA induced the presence of larger ordered structures. All the acidic polysaccharides broadened the D-periodicity of fibrils. SA and HA increased the maximum mechanical strength of gel to 39.64 and 34.49 kN/m2, respectively, significantly higher than that of pure collagen gel (14.53 kN/m2), while that only 17.20 kN/m2 after CS introduced. HA had no evident effect on enzymatic resistance, while SA and CS decreased. Therefore, tilapia skin collagen with HA has a higher potential as a biomaterial than that with CS or SA.
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Affiliation(s)
- Mingyan Yan
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Xiujie Jiang
- State Key Laboratory of Marine Coatings, Marine Chemical Research Institute Co. Ltd., Qingdao 266071, PR China
| | - Gaochao Wang
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Ailing Wang
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Xinxin Wang
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Xinyu Wang
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Xiaochen Zhao
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Hao Xu
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Xiangsheng An
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Yinping Li
- Shandong Provincial Key Laboratory of Biochemical Engineering, College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China.
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Hua Y, Ma C, Wei T, Zhang L, Shen J. Collagen/Chitosan Complexes: Preparation, Antioxidant Activity, Tyrosinase Inhibition Activity, and Melanin Synthesis. Int J Mol Sci 2020; 21:ijms21010313. [PMID: 31906476 PMCID: PMC6982129 DOI: 10.3390/ijms21010313] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 12/26/2019] [Accepted: 12/31/2019] [Indexed: 12/20/2022] Open
Abstract
Bioactive collagen/chitosan complexes were prepared by an ion crosslinking method using fish skin collagen and chitosan solution as raw materials. Scanning electron microscopy observation confirmed that the collagen/chitosan complexes were of a uniform spherical shape and uniform particle size. The complexes were stable at different pH values for a certain period of time through swelling experiments. Differential scanning calorimetry (DSC) showed the collagen/ chitosan complexes were more stable than collagen. X-ray diffraction (XRD) showed that the complexes had a strong crystal structure, and Fourier transform infrared spectroscopy (FTIR) data revealed the changes in the secondary structure of the protein due to chitosan and TPP crosslinking. The content of malondialdehyde (MDA) in the complex treatment group was considerably lower, but the content of SOD was significantly higher than that of the collagen group or chitosan group. In addition, the collagen/chitosan complexes could considerably reduce melanin content, inhibit tyrosinase activity, and down-regulate tyrosinase mRNA expression. In conclusion, the collagen/chitosan complexes were potential oral protein preparation for antioxidant enhancement and inhibiting melanin synthesis.
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Affiliation(s)
- Yingying Hua
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210046, China; (Y.H.); (C.M.); (T.W.)
| | - Chenjun Ma
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210046, China; (Y.H.); (C.M.); (T.W.)
| | - Tiantian Wei
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210046, China; (Y.H.); (C.M.); (T.W.)
| | - Liefeng Zhang
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210046, China; (Y.H.); (C.M.); (T.W.)
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biomedical Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210046, China
- Correspondence: (L.Z.); (J.S.); Tel.: +86-25-85891591 (L.Z.); +86-25-85891377 (J.S.)
| | - Jian Shen
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biomedical Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210046, China
- Correspondence: (L.Z.); (J.S.); Tel.: +86-25-85891591 (L.Z.); +86-25-85891377 (J.S.)
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Teixeira MA, Amorim MTP, Felgueiras HP. Poly(Vinyl Alcohol)-Based Nanofibrous Electrospun Scaffolds for Tissue Engineering Applications. Polymers (Basel) 2019; 12:polym12010007. [PMID: 31861485 PMCID: PMC7023576 DOI: 10.3390/polym12010007] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/21/2019] [Accepted: 12/12/2019] [Indexed: 01/27/2023] Open
Abstract
Tissue engineering (TE) holds an enormous potential to develop functional scaffolds resembling the structural organization of native tissues, to improve or replace biological functions and prevent organ transplantation. Amongst the many scaffolding techniques, electrospinning has gained widespread interest because of its outstanding features that enable the production of non-woven fibrous structures with a dimensional organization similar to the extracellular matrix. Various polymers can be electrospun in the form of three-dimensional scaffolds. However, very few are successfully processed using environmentally friendly solvents; poly(vinyl alcohol) (PVA) is one of those. PVA has been investigated for TE scaffolding production due to its excellent biocompatibility, biodegradability, chemo-thermal stability, mechanical performance and, most importantly, because of its ability to be dissolved in aqueous solutions. Here, a complete overview of the applications and recent advances in PVA-based electrospun nanofibrous scaffolds fabrication is provided. The most important achievements in bone, cartilage, skin, vascular, neural and corneal biomedicine, using PVA as a base substrate, are highlighted. Additionally, general concepts concerning the electrospinning technique, the stability of PVA when processed, and crosslinking alternatives to glutaraldehyde are as well reviewed.
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Phan TTV, Huynh TC, Oh J. Photothermal Responsive Porous Membrane for Treatment of Infected Wound. Polymers (Basel) 2019; 11:E1679. [PMID: 31615133 PMCID: PMC6835234 DOI: 10.3390/polym11101679] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 10/07/2019] [Accepted: 10/12/2019] [Indexed: 12/31/2022] Open
Abstract
Wound infection is a big issue of modern medicine because of multi-drug resistance bacteria; thus, developing an advanced therapy is curial. Photothermal therapy (PTT) is a newly noninvasive strategy that employs PTT agents to transfer near-infrared (NIR) light energy into heat to kill bacterial pathogens. In this work, the PTT agent-containing dressing was developed for the first time to treat the wound infection. Palladium nanoparticles (PdNPs) were chosen as PTT agents because of their high stability, good biocompatibility, excellent photothermal property, and simple-green preparation. With the flexibility and wettability, highly porous membrane chitosan/polyvinyl alcohol (CS/PVA) membrane was chosen as the dressing. The prepared wound dressings exhibited excellent biocompatibility, high porosity, a high degree of swelling, high moisture retention, and high photothermal performance. The treatment of PdNPs loading CS/PVA dressing (CS/PVA/Pd) and laser irradiation killed most of the bacteria in vitro. The proposed PTT agent containing wound dressing introduces a novel strategy for the treatment of wound infection.
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Affiliation(s)
- Thi Tuong Vy Phan
- Center for Advanced Chemistry, Institute of Research and Development, Duy Tan University, 03 Quang Trung, Hai Chau, Danang 550000, Vietnam;
| | - Thanh-Canh Huynh
- Center for Construction, Mechanics and Materials, Institute of Research and Development, Duy Tan University, 03 Quang Trung, Hai Chau, Danang 550000, Vietnam;
| | - Junghwan Oh
- Center for Marine-Integrated Biomedical Technology, Pukyong National University, Busan 48513, Korea
- Department of Biomedical Engineering, Pukyong National University, Busan 48513, Korea
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Lim YS, Ok YJ, Hwang SY, Kwak JY, Yoon S. Marine Collagen as A Promising Biomaterial for Biomedical Applications. Mar Drugs 2019; 17:E467. [PMID: 31405173 PMCID: PMC6723527 DOI: 10.3390/md17080467] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 08/06/2019] [Accepted: 08/07/2019] [Indexed: 02/07/2023] Open
Abstract
This review focuses on the expanding role of marine collagen (MC)-based scaffolds for biomedical applications. A scaffold-a three-dimensional (3D) structure fabricated from biomaterials-is a key supporting element for cell attachment, growth, and maintenance in 3D cell culture and tissue engineering. The mechanical and biological properties of the scaffolds influence cell morphology, behavior, and function. MC, collagen derived from marine organisms, offers advantages over mammalian collagen due to its biocompatibility, biodegradability, easy extractability, water solubility, safety, low immunogenicity, and low production costs. In recent years, the use of MC as an increasingly valuable scaffold biomaterial has drawn considerable attention from biomedical researchers. The characteristics, isolation, physical, and biochemical properties of MC are discussed as an understanding of MC in optimizing the subsequent modification and the chemistries behind important tissue engineering applications. The latest technologies behind scaffold processing are assessed and the biomedical applications of MC and MC-based scaffolds, including tissue engineering and regeneration, wound dressing, drug delivery, and therapeutic approach for diseases, especially those associated with metabolic disturbances such as obesity and diabetes, are discussed. Despite all the challenges, MC holds great promise as a biomaterial for developing medical products and therapeutics.
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Affiliation(s)
- Ye-Seon Lim
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan 50612, Korea
| | - Ye-Jin Ok
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan 50612, Korea
| | - Seon-Yeong Hwang
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan 50612, Korea
| | - Jong-Young Kwak
- Department of Pharmacology, School of Medicine, Ajou University, Suwon 16499, Korea
| | - Sik Yoon
- Department of Anatomy, School of Medicine, Pusan National University, Yangsan 50612, Korea.
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Zhang D, Wang Y. Functional Protein-Based Bioinspired Nanomaterials: From Coupled Proteins, Synthetic Approaches, Nanostructures to Applications. Int J Mol Sci 2019; 20:E3054. [PMID: 31234528 PMCID: PMC6627797 DOI: 10.3390/ijms20123054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 06/12/2019] [Accepted: 06/17/2019] [Indexed: 11/16/2022] Open
Abstract
Protein-based bioinspired nanomaterials (PBNs) combines the advantage of the size, shape, and surface chemistry of nanomaterials, the morphology and functions of natural materials, and the physical and chemical properties of various proteins. Recently, there are many exciting developments on biomimetic nanomaterials using proteins for different applications including, tissue engineering, drug delivery, diagnosis and therapy, smart materials and structures, and water collection and separation. Protein-based biomaterials with high biocompatibility and biodegradability could be modified to obtain the healing effects of natural organisms after injury by mimicking the extracellular matrix. For cancer and other diseases that are difficult to cure now, new therapeutic methods involving different kinds of biomaterials are studied. The nanomaterials with surface modification, which can achieve high drug loading, can be used as drug carriers to enhance target and trigger deliveries. For environment protection and the sustainability of the world, protein-based nanomaterials are also applied for water treatment. A wide range of contaminants from natural water source, such as organic dyes, oil substances, and multiple heavy ions, could be absorbed by protein-based nanomaterials. This review summarizes the formation and application of functional PBNs, and the details of their nanostructures, the proteins involved, and the synthetic approaches are addressed.
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Affiliation(s)
- Dong Zhang
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China.
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Hum, Kowloon 999077, Hong Kong.
| | - Yi Wang
- National Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Postharvest Handling of Ministry of Agriculture, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture, Zhejiang Key Laboratory for Agro-Food Processing, Fuli Institute of Food Science, College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China.
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Hum, Kowloon 999077, Hong Kong.
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation) and Shenzhen Key Laboratory of Food Biological Safety Control, Shenzhen Research Institute of Hong Kong Polytechnic University, Shenzhen 518057, China.
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Trevisol TC, Langbehn RK, Battiston S, Immich APS. Nonwoven membranes for tissue engineering: an overview of cartilage, epithelium, and bone regeneration. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 30:1026-1049. [PMID: 31106705 DOI: 10.1080/09205063.2019.1620592] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Scaffold-type biomaterials are crucial for application in tissue engineering. Among them, the use of a nonwoven scaffold has grown in recent years and has been widely investigated for the regeneration of different types of tissues. Several polymers, whether they are synthetic, biopolymers or both, have been used to produce a scaffold that can mimic the natural tissue to which it will be applied to. The scaffolds used in tissue engineering must be biocompatible and allow cell adhesion and proliferation to be applied in tissue engineering. In addition, the scaffolds should maintain the mechanical properties and architecture of the desired tissue. Nonwoven fabrics have produced good results and are more extensively applied for the regeneration of cartilage, epithelial and bone tissues. Recent advances in tissue engineering have shown promising results, however, no ideal material or standardization parameters and characteristics of the materials were obtained. The present review provides an overview of the application of nonwoven scaffolds, including the main results obtained regarding the properties of the biomaterials and their applications in vitro and in vivo, focusing on the cartilaginous, the epithelium, and bone tissue regeneration.
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Affiliation(s)
- Thalles Canton Trevisol
- a Department of Chemical and Food Engineering, Technological Center , Federal University of Santa Catarina , Florianópolis , Brazil
| | - Rayane Kunert Langbehn
- a Department of Chemical and Food Engineering, Technological Center , Federal University of Santa Catarina , Florianópolis , Brazil
| | - Suellen Battiston
- a Department of Chemical and Food Engineering, Technological Center , Federal University of Santa Catarina , Florianópolis , Brazil
| | - Ana Paula Serafini Immich
- b Department of Textile Engineering, Blumenau campus , Federal University of Santa Catarina , Blumenau , Brazil
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Sobhanian P, Khorram M, Hashemi SS, Mohammadi A. Development of nanofibrous collagen-grafted poly (vinyl alcohol)/gelatin/alginate scaffolds as potential skin substitute. Int J Biol Macromol 2019; 130:977-987. [DOI: 10.1016/j.ijbiomac.2019.03.045] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 02/13/2019] [Accepted: 03/06/2019] [Indexed: 12/31/2022]
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50
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Wang Z, Yang H, Zhu Z. Study on the blends of silk fibroin and sodium alginate: Hydrogen bond formation, structure and properties. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.01.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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