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Wu J, Yu F, Shao M, Zhang T, Lu W, Chen X, Wang Y, Guo Y. Electrospun Nanofiber Scaffold for Skin Tissue Engineering: A Review. ACS APPLIED BIO MATERIALS 2024; 7:3556-3567. [PMID: 38777621 DOI: 10.1021/acsabm.4c00318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Skin tissue engineering (STE) is widely regarded as an effective approach for skin regeneration. Several synthetic biomaterials utilized for STE have demonstrated favorable fibrillar characteristics, facilitating the regeneration of skin tissue at the site of injury, yet they have exhibited a lack of in situ degradation. Various types of skin regenerative materials, such as hydrogels, nanofiber scaffolds, and 3D-printing composite scaffolds, have recently emerged for use in STE. Electrospun nanofiber scaffolds possess distinct advantages, such as their wide availability, similarity to natural structures, and notable tissue regenerative capabilities, which have garnered the attention of researchers. Hence, electrospun nanofiber scaffolds may serve as innovative biological materials possessing the necessary characteristics and potential for use in tissue engineering. Recent research has demonstrated the potential of electrospun nanofiber scaffolds to facilitate regeneration of skin tissues. Nevertheless, there is a need to enhance the rapid degradation and limited mechanical properties of electrospun nanofiber scaffolds in order to strengthen their effectiveness in soft tissue engineering applications in clinical settings. This Review centers on advanced research into electrospun nanofiber scaffolds, encompassing preparation methods, materials, fundamental research, and preclinical applications in the field of science, technology, and engineering. The existing challenges and prospects of electrospun nanofiber scaffolds in STE are also addressed.
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Affiliation(s)
- Jingwen Wu
- Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Beijing 100190, P. R. China
- Hangzhou CASbios Medical Company Hangzhou 310000, P. R. China
| | - Fenglin Yu
- Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Mingfei Shao
- Hangzhou CASbios Medical Company Hangzhou 310000, P. R. China
| | - Tong Zhang
- Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Weipeng Lu
- Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Beijing 100190, P. R. China
- Hangzhou CASbios Medical Company Hangzhou 310000, P. R. China
| | - Xin Chen
- Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Yihu Wang
- Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Yanchuan Guo
- Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Beijing 100190, P. R. China
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Mohammadi MA, Alizadeh AM, Mousavi M, Hashempour-Baltork F, Kooki S, Shadan MR, Hosseini SM, McClements DJ. Advances and applications of crosslinked electrospun biomacromolecular nanofibers. Int J Biol Macromol 2024; 271:132743. [PMID: 38821308 DOI: 10.1016/j.ijbiomac.2024.132743] [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: 03/29/2024] [Revised: 05/24/2024] [Accepted: 05/27/2024] [Indexed: 06/02/2024]
Abstract
Electrospinning is a technology for fabricating ultrafine fibers from natural or synthetic polymers that have novel or enhanced functional properties. These fibers have found applications in a diverse range of fields, including the food, medicine, cosmetics, agriculture, and chemical industries. However, the tendency for electrospun nanofibers to dissociate when exposed to certain environmental conditions limits many of their practical applications. The structural integrity and functional attributes of these nanofibers can be improved using physical and/or chemical crosslinking methods. This review article discusses the formation of polymeric nanofibers using electrospinning and then describes how different crosslinking methods can be used to enhance their mechanical, thermal, and biological attributes. Methods for optimizing the crosslinking reactions are discussed, including proper selection of crosslinker type and reaction conditions. Then, food, medical, and separation applications of crosslinked electrospun fibers are assessed, including in bone and skin tissue engineering, wound healing, drug delivery, air filtration, water filtration, oil removal, food packaging, food preservation, and bioactive delivery. Finally, areas where future research are needed are highlighted, as well as possible future applications of crosslinked nanofibers.
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Affiliation(s)
- Masoud Aman Mohammadi
- Student Research Committee, Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Adel Mirza Alizadeh
- Department of Food Safety and Hygiene, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran.
| | - Malihe Mousavi
- Department of Nutrition, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Fataneh Hashempour-Baltork
- Halal Research Center of IRI, Iran Food and Drug Administration, Ministry of Health and Medical Education, Tehran, Iran.
| | - Safa Kooki
- Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Mohammad Reza Shadan
- Clinical Immunology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Seyede Marzieh Hosseini
- Department of Food Technology, Faculty of Nutrition Science and Food Technology, Nutritional, and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Pepe A, Laezza A, Armiento F, Bochicchio B. Chemical Modifications in Hyaluronic Acid-Based Electrospun Scaffolds. Chempluschem 2024:e202300599. [PMID: 38507283 DOI: 10.1002/cplu.202300599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 03/22/2024]
Abstract
Hyaluronic acid (HA) is a natural, non-sulfated glycosaminoglycan (GAG) present in ECM. It is involved in different biological functions with appealing properties in cosmetics and pharmaceutical preparations as well as in tissue engineering. Generally, HA has been electrospun in blends with natural or synthetic polymers to produce fibers having diameters in the order of nano and micro-scale whose pores can host cells able to regenerate damaged tissues. In the last decade, a rich literature on electrospun HA-based materials arose. Chemical modifications were generally introduced in HA scaffolds to favour crosslinking or conjugation with bioactive molecules. Considering the high solubility of HA in water, HA-based electrospun scaffolds are cross-linked to increase the stability in biological fluids. Crosslinking is necessary also to avoid the release of HA from the hybrid scaffold when implanted in-vivo. Furthermore, to endow the HA based scaffolds with new chemical or biological properties, conjugation of bioactive molecules to HA was widely reported. Herein, we review the existing research classifying chemical modifications on HA and HA-based electrospun fibers into three categories: i) in-situ crosslinking of electrospun HA-based scaffolds ii) off-site crosslinking of electrospun HA-based scaffolds; iii) conjugation of biofunctional molecules to HA with focus on peptides.
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Affiliation(s)
- Antonietta Pepe
- Department of Science, University of Basilicata, Via Ateneo Lucano, 10, 85100, Potenza, Italy
| | - Antonio Laezza
- Department of Science, University of Basilicata, Via Ateneo Lucano, 10, 85100, Potenza, Italy
| | - Francesca Armiento
- Department of Science, University of Basilicata, Via Ateneo Lucano, 10, 85100, Potenza, Italy
| | - Brigida Bochicchio
- Department of Science, University of Basilicata, Via Ateneo Lucano, 10, 85100, Potenza, Italy
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Chiloeches A, Zágora J, Plachá D, Torres MDT, de la Fuente-Nunez C, López-Fabal F, Gil-Romero Y, Fernández-García R, Fernández-García M, Echeverría C, Muñoz-Bonilla A. Synergistic Combination of Antimicrobial Peptides and Cationic Polyitaconates in Multifunctional PLA Fibers. ACS APPLIED BIO MATERIALS 2023; 6:4805-4813. [PMID: 37862451 PMCID: PMC10852355 DOI: 10.1021/acsabm.3c00576] [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: 07/25/2023] [Accepted: 10/05/2023] [Indexed: 10/22/2023]
Abstract
Combining different antimicrobial agents has emerged as a promising strategy to enhance efficacy and address resistance evolution. In this study, we investigated the synergistic antimicrobial effect of a cationic biobased polymer and the antimicrobial peptide (AMP) temporin L, with the goal of developing multifunctional electrospun fibers for potential biomedical applications, particularly in wound dressing. A clickable polymer with pendent alkyne groups was synthesized by using a biobased itaconic acid building block. Subsequently, the polymer was functionalized through click chemistry with thiazolium groups derived from vitamin B1 (PTTIQ), as well as a combination of thiazolium and AMP temporin L, resulting in a conjugate polymer-peptide (PTTIQ-AMP). The individual and combined effects of the cationic PTTIQ, Temporin L, and PTTIQ-AMP were evaluated against Gram-positive and Gram-negative bacteria as well as Candida species. The results demonstrated that most combinations exhibited an indifferent effect, whereas the covalently conjugated PTTIQ-AMP displayed an antagonistic effect, potentially attributed to the aggregation process. Both antimicrobial compounds, PTTIQ and temporin L, were incorporated into poly(lactic acid) electrospun fibers using the supercritical solvent impregnation method. This approach yielded fibers with improved antibacterial performance, as a result of the potent activity exerted by the AMP and the nonleaching nature of the cationic polymer, thereby enhancing long-term effectiveness.
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Affiliation(s)
- Alberto Chiloeches
- Instituto
de Ciencia y Tecnología de Polímeros (ICTP-CSIC), C/Juan de la Cierva 3, Madrid 28006, Spain
- Universidad
Nacional de Educación a Distancia (UNED), C/Bravo Murillo 38, Madrid 28015, Spain
| | - Jakub Zágora
- Nanotechnology
Centre, CEET, VSB—Technical University
of Ostrava, 17. Listopadu 2172/15, Ostrava-Poruba 708 00, Czech Republic
| | - Daniela Plachá
- Nanotechnology
Centre, CEET, VSB—Technical University
of Ostrava, 17. Listopadu 2172/15, Ostrava-Poruba 708 00, Czech Republic
| | - Marcelo D. T. Torres
- Machine
Biology Group, Departments of Psychiatry and Microbiology, Institute
for Biomedical Informatics, Institute for Translational Medicine and
Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Departments
of Bioengineering and Chemical and Biomolecular Engineering, School
of Engineering and Applied Science, University
of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Penn Institute
for Computational Science, University of
Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Cesar de la Fuente-Nunez
- Machine
Biology Group, Departments of Psychiatry and Microbiology, Institute
for Biomedical Informatics, Institute for Translational Medicine and
Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Departments
of Bioengineering and Chemical and Biomolecular Engineering, School
of Engineering and Applied Science, University
of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Penn Institute
for Computational Science, University of
Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Fátima López-Fabal
- Hospital
Universitario de Móstoles C/Dr. Luis Montes, s/n, Móstoles 28935, Madrid, Spain
- Facultad
de Ciencias Experimentales, Universidad
Francisco de Vitoria, Carretera Pozuelo a Majadahonda, Km 1.800, Madrid 28223, Spain
| | - Yolanda Gil-Romero
- Hospital
Universitario de Móstoles C/Dr. Luis Montes, s/n, Móstoles 28935, Madrid, Spain
| | | | - Marta Fernández-García
- Instituto
de Ciencia y Tecnología de Polímeros (ICTP-CSIC), C/Juan de la Cierva 3, Madrid 28006, Spain
| | - Coro Echeverría
- Instituto
de Ciencia y Tecnología de Polímeros (ICTP-CSIC), C/Juan de la Cierva 3, Madrid 28006, Spain
| | - Alexandra Muñoz-Bonilla
- Instituto
de Ciencia y Tecnología de Polímeros (ICTP-CSIC), C/Juan de la Cierva 3, Madrid 28006, Spain
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Jiang Z, Zheng Z, Yu S, Gao Y, Ma J, Huang L, Yang L. Nanofiber Scaffolds as Drug Delivery Systems Promoting Wound Healing. Pharmaceutics 2023; 15:1829. [PMID: 37514015 PMCID: PMC10384736 DOI: 10.3390/pharmaceutics15071829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/22/2023] [Accepted: 06/24/2023] [Indexed: 07/30/2023] Open
Abstract
Nanofiber scaffolds have emerged as a revolutionary drug delivery platform for promoting wound healing, due to their unique properties, including high surface area, interconnected porosity, excellent breathability, and moisture absorption, as well as their spatial structure which mimics the extracellular matrix. However, the use of nanofibers to achieve controlled drug loading and release still presents many challenges, with ongoing research still exploring how to load drugs onto nanofiber scaffolds without loss of activity and how to control their release in a specific spatiotemporal manner. This comprehensive study systematically reviews the applications and recent advances related to drug-laden nanofiber scaffolds for skin-wound management. First, we introduce commonly used methods for nanofiber preparation, including electrostatic spinning, sol-gel, molecular self-assembly, thermally induced phase separation, and 3D-printing techniques. Next, we summarize the polymers used in the preparation of nanofibers and drug delivery methods utilizing nanofiber scaffolds. We then review the application of drug-loaded nanofiber scaffolds for wound healing, considering the different stages of wound healing in which the drug acts. Finally, we briefly describe stimulus-responsive drug delivery schemes for nanofiber scaffolds, as well as other exciting drug delivery systems.
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Affiliation(s)
- Ziwei Jiang
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangzhou 510515, China
| | - Zijun Zheng
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangzhou 510515, China
| | - Shengxiang Yu
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangzhou 510515, China
| | - Yanbin Gao
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangzhou 510515, China
| | - Jun Ma
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangzhou 510515, China
| | - Lei Huang
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangzhou 510515, China
| | - Lei Yang
- Department of Burns, Nanfang Hospital, Southern Medical University, Jingxi Street, Baiyun District, Guangzhou 510515, China
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Budiarso IJ, Rini NDW, Tsalsabila A, Birowosuto MD, Wibowo A. Chitosan-Based Smart Biomaterials for Biomedical Applications: Progress and Perspectives. ACS Biomater Sci Eng 2023. [PMID: 37178166 DOI: 10.1021/acsbiomaterials.3c00216] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Over the past decade, smart and functional biomaterials have escalated as one of the most rapidly emerging fields in the life sciences because the performance of biomaterials could be improved by careful consideration of their interaction and response with the living systems. Thus, chitosan could play a crucial role in this frontier field because it possesses many beneficial properties, especially in the biomedical field such as excellent biodegradability, hemostatic properties, antibacterial activity, antioxidant properties, biocompatibility, and low toxicity. Furthermore, chitosan is a smart and versatile biopolymer due to its polycationic nature with reactive functional groups that allow the polymer to form many interesting structures or to be modified in various ways to suit the targeted applications. In this review, we provide an up-to-date development of the versatile structures of chitosan-based smart biomaterials such as nanoparticles, hydrogels, nanofibers, and films, as well as their application in the biomedical field. This review also highlights several strategies to enhance biomaterial performance for fast growing fields in biomedical applications such as drug delivery systems, bone scaffolds, wound healing, and dentistry.
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Affiliation(s)
- Indra J Budiarso
- Materials Science and Engineering Research Group, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132, West Java, Indonesia
| | - Novi D W Rini
- Materials Science and Engineering Research Group, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132, West Java, Indonesia
| | - Annisa Tsalsabila
- Department of Physics, Faculty of Mathematics and Natural Sciences, IPB University, Jl. Meranti, Bogor 16680, West Java, Indonesia
| | - Muhammad D Birowosuto
- Łukasiewicz Research Network - PORT Polish Center for Technology Development, Stabłowicka 147, Wrocław 54-066, Poland
| | - Arie Wibowo
- Materials Science and Engineering Research Group, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung 40132, West Java, Indonesia
- Research Center for Nanoscience and Nanotechnology, Institut Teknologi Bandung, Bandung 40132, West Java, Indonesia
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