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Wang Y, Yang Z, Chen X, Jiang X, Fu G. Silk fibroin hydrogel membranes prepared by a sequential cross-linking strategy for guided bone regeneration. J Mech Behav Biomed Mater 2023; 147:106133. [PMID: 37742595 DOI: 10.1016/j.jmbbm.2023.106133] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 09/14/2023] [Accepted: 09/18/2023] [Indexed: 09/26/2023]
Abstract
Silk fibroin hydrogel is a widely used material for tissue engineering. However, its mechanical properties are the main obstacle to its application to medical bone regeneration barrier membranes. Here, we developed a new hydrogel membrane for guided bone regeneration (GBR). In this study, a sequential crosslinking strategy including photo crosslinking and organic solvent (ethanol) treatment was used to obtain silk fibroin hydrogel membrane (EA-SF). The mechanical properties of EA-SF were significantly enhanced compared to the hydrogel prepared only by photocrosslinking (E-SF). The compressive and tensile strengths of the hydrogel film treated with 75% ethanol for 6 h were 1.18 ± 0.36 MPa and 0.43 ± 0.03 MPa, respectively. In vitro cell culture results showed that EA-SF has good biocompatibility and can effectively shield fibroblasts (L929). EA-SF also has excellent in vitro protein hydrolysis stability. In vivo experiments (subcutaneous implantation and calvarial defect experiment) confirmed the stability and barrier functionality of EA-SF. In conclusion, this study demonstrated that ethanol could improve the mechanical properties of silk fibroin hydrogel and extend the scope of their application, making silk fibroin hydrogel a promising GBR material.
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Affiliation(s)
- Yuan Wang
- Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, China.
| | - Zhenyu Yang
- Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, China.
| | - Xi Chen
- Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, China.
| | - Xiaofeng Jiang
- Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, China.
| | - Gang Fu
- Stomatological Hospital of Chongqing Medical University, Chongqing, 401147, China; Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, 401147, China; Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, 401147, China.
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2
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Chitosan/silk fibroin composite bilayer PCL nanofibrous mats for bone regeneration with enhanced antibacterial properties and improved osteogenic potential. Int J Biol Macromol 2023; 230:123265. [PMID: 36646346 DOI: 10.1016/j.ijbiomac.2023.123265] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 12/18/2022] [Accepted: 01/10/2023] [Indexed: 01/14/2023]
Abstract
In regenerative medicine and bone tissue engineering, various composite materials are enormously popular, but the final tissue restoration outcome is not always satisfactory. In this study, bilayer-deposited multifunctional nanofiber mats were successfully fabricated with an osteogenic side of silk fibroin/poly (ε-caprolactone) (referred to as SF/PCL) and an antibacterial side of poly (ε-caprolactone)/chitosan (referred to as PCL/CS). The PCL/CS-SF/PCL (referred to as PCSP) mats exhibited biocompatible properties, sufficient hydrophilicity and mechanical properties, as well as a higher breaking strength (3.6 MPa) than the monolayer of SF/PCL mats (1.5 MPa). The antibacterial side of PCSP mats (A-layer) demonstrated ideal antibacterial potency because the survival rate of Escherichia coli (E. coli) (approximately 25 %) and Staphylococcus aureus (S. aureus) (approximately 15 %) were both significantly lower. Subsequently, the plasmid encoding runt related transcription factor 2 (Runx2) was complexed with the osteogenic side of PCSP mats (O-layer) through polyethyleneimine (PEI), thereby enhancing both osteogenesis-related gene expression and the formation of mineralized nodules. Similarly, the implantation of PCSP+Runx2 mats effectively promoted bone tissue generation in vivo. These results indicated the excellent prospects of applying PCSP mats to bone regeneration with gene delivery.
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3
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Gu YH, Yan X, Chen Y, Guo XJ, Lang WZ. Exquisite manipulation of two-dimensional laminar graphene oxide (GO) membranes via layer-by-layer self-assembly method with cationic dyes as cross-linkers. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Liu X, Sun Y, Chen B, Li Y, Zhu P, Wang P, Yan S, Li Y, Yang F, Gu N. Novel magnetic silk fibroin scaffolds with delayed degradation for potential long-distance vascular repair. Bioact Mater 2022; 7:126-143. [PMID: 34466722 PMCID: PMC8379427 DOI: 10.1016/j.bioactmat.2021.04.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/26/2021] [Accepted: 04/27/2021] [Indexed: 01/09/2023] Open
Abstract
Although with the good biological properties, silk fibroin (SF) is immensely restrained in long-distance vascular defect repair due to its relatively fast degradation and inferior mechanical properties. It is necessary to construct a multifunctional composite scaffold based on SF. In this study, a novel magnetic SF scaffold (MSFCs) was prepared by an improved infiltration method. Compared with SF scaffold (SFC), MSFCs were found to have better crystallinity, magnetocaloric properties, and mechanical strength, which was ascribed to the rational introduction of iron-based magnetic nanoparticles (MNPs). Moreover, in vivo and in vitro experiments demonstrated that the degradation of MSFCs was significantly extended. The mechanism of delayed degradation was correlated with the dual effect that was the newly formed hydrogen bonds between SFC and MNPs and the complexing to tyrosine (Try) to inhibit hydrolase by internal iron atoms. Besides, the β-crystallization of protein in MSFCs was increased with the rise of iron concentration, proving the beneficial effect after MNPS doped. Furthermore, although macrophages could phagocytose the released MNPs, it did not affect their function, and even a reasonable level might cause some cytokines to be upregulated. Finally, in vitro and in vivo studies demonstrated that MSFCs showed excellent biocompatibility and the growth promotion effect on CD34-labeled vascular endothelial cells (VECs). In conclusion, we confirm that the doping of MNPs can significantly reduce the degradation of SFC and thus provide an innovative perspective of multifunctional biocomposites for tissue engineering.
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Affiliation(s)
- Xin Liu
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, PR China
| | - Yuxiang Sun
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, PR China
| | - Bo Chen
- Materials Science and Devices Institute, Suzhou University of Science and Technology, 1 Kerui Road, Suzhou, 215009, PR China
| | - Yan Li
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, PR China
| | - Peng Zhu
- State Key Laboratory of Quality Research in Chinese Medicines, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau, 999078, PR China
| | - Peng Wang
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, PR China
| | - Sen Yan
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, PR China
| | - Yao Li
- College of Social Sciences, University of Glasgow, Glasgow, G12 8QQ, United Kingdom
| | - Fang Yang
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, PR China
| | - Ning Gu
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science & Medical Engineering, Southeast University, Nanjing, 210096, PR China
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5
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Luo D, Yao C, Zhang R, Zhao R, Iqbal MZ, Mushtaq A, Lee IS, Kong X. Silk Fibroin/Collagen Blended Membrane Fabricated via a Green Papermaking Method for Potential Guided Bone Regeneration Application: In Vitro and In Vivo Evaluation. ACS Biomater Sci Eng 2021; 7:5788-5797. [PMID: 34724784 DOI: 10.1021/acsbiomaterials.1c01060] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Guided bone regeneration (GBR) technology is a commonly used surgical procedure for the repair of damaged periodontal tissues. Poor mechanical property and rapid degradation rate are the major reasons for GBR membrane failure in clinical applications. Herein, we applied a green papermaking method to fabricate silk fibroin (SF) membranes blended with collagen and tested their performance. The results showed that the blended SF75 (SF and collagen in a weight ratio of 75:25) membranes are biocompatible with good mechanical properties in the wet condition and appropriate biodegradation rate. MC3T3-E1 osteoblast cell adhesion and proliferation on the membranes were improved by the hybrid biological functions of SF and collagen. Subcutaneous implantation in rats for 9 weeks demonstrated that the membranes induced a less severe inflammatory response. The biodegradation time of the SF75 membranes was appropriate for tissue regeneration. This research, for the first time, reports a blended membrane prepared from silk fibroin and collagen with an ecofriendly method, which shows promise for application in guided bone regeneration.
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Affiliation(s)
- Dandan Luo
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,Zhejiang-Mauritius Joint Research Center for Biomaterials and Tissue Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,School of Textile Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - Chenxue Yao
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,Zhejiang-Mauritius Joint Research Center for Biomaterials and Tissue Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - Rui Zhang
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,Zhejiang-Mauritius Joint Research Center for Biomaterials and Tissue Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - Ruibo Zhao
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,Zhejiang-Mauritius Joint Research Center for Biomaterials and Tissue Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - M Zubair Iqbal
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,Zhejiang-Mauritius Joint Research Center for Biomaterials and Tissue Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - Asim Mushtaq
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,Zhejiang-Mauritius Joint Research Center for Biomaterials and Tissue Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - In-Seop Lee
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,Zhejiang-Mauritius Joint Research Center for Biomaterials and Tissue Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,Institute of Natural Sciences, Yonsei University, Seoul 03722, Korea
| | - Xiangdong Kong
- Institute of Smart Biomedical Materials, School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.,Zhejiang-Mauritius Joint Research Center for Biomaterials and Tissue Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
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6
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Wang P, Zhang C, Zou Y, Li Y, Zhang H. Immobilization of lysozyme on layer-by-layer self-assembled electrospun films: Characterization and antibacterial activity in milk. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106468] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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7
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Dong Y, Zhang C, Yang M, Fu J, Shan H, Wang L, Liu Z, Shi J, Kong X. Ion-Excited Mechanically Active Self-Assembling Membranes for Rapid Wound Healing. ACS APPLIED BIO MATERIALS 2021. [DOI: 10.1021/acsabm.0c01156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ying Dong
- College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Cuiping Zhang
- Department of Rehabilitation Medicine, Shandong Energy Zaokuang Group Central Hospital, 2666 Qilian Mountain Road, 277000 Zaozhuang, China
| | - Manli Yang
- College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Jun Fu
- School of Materials Science and Engineering, Sun Yat-Sen University, 135 Xingang Road West, 510275 Guangzhou, China
| | - Hu Shan
- College of Veterinary Medicine, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Lili Wang
- College of Science and Information, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Zhenbin Liu
- College of Science and Information, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Jinsheng Shi
- College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
| | - Xiaoying Kong
- College of Chemistry and Pharmaceutical Science, Qingdao Agricultural University, 700 Changcheng Road, 266109 Qingdao, China
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8
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Wulandari E, Namivandi-Zangeneh R, Judzewitsch PR, Budhisatria R, Soeriyadi AH, Boyer C, Wong EHH. Silk Sponges with Surface Antimicrobial Activity. ACS APPLIED BIO MATERIALS 2021. [DOI: 10.1021/acsabm.0c01222] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Erna Wulandari
- Australian Centre for NanoMedicine (ACN), School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW 2052, Australia
| | - Rashin Namivandi-Zangeneh
- Australian Centre for NanoMedicine (ACN), School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW 2052, Australia
| | - Peter R. Judzewitsch
- Australian Centre for NanoMedicine (ACN), School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW 2052, Australia
| | - Rachel Budhisatria
- Mochtar Riady Institute of Nanotechnology (MRIN), Banten 15810, Indonesia
| | | | - Cyrille Boyer
- Australian Centre for NanoMedicine (ACN), School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW 2052, Australia
| | - Edgar H. H. Wong
- Australian Centre for NanoMedicine (ACN), School of Chemical Engineering, University of New South Wales (UNSW), Sydney, NSW 2052, Australia
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9
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Antibacterial Bio-Based Polymers for Cranio-Maxillofacial Regeneration Applications. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10238371] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Cranio-maxillofacial structure is a region of particular interest in the field of regenerative medicine due to both its anatomical complexity and the numerous abnormalities affecting this area. However, this anatomical complexity is what makes possible the coexistence of different microbial ecosystems in the oral cavity and the maxillofacial region, contributing to the increased risk of bacterial infections. In this regard, different materials have been used for their application in this field. These materials can be obtained from natural and renewable feedstocks, or by synthetic routes with desired mechanical properties, biocompatibility and antimicrobial activity. Hence, in this review, we have focused on bio-based polymers which, by their own nature, by chemical modifications of their structure, or by their combination with other elements, provide a useful antibacterial activity as well as the suitable conditions for cranio-maxillofacial tissue regeneration. This approach has not been reviewed previously, and we have specifically arranged the content of this article according to the resulting material and its corresponding application; we review guided bone regeneration membranes, bone cements and devices and scaffolds for both soft and hard maxillofacial tissue regeneration, including hybrid scaffolds, dental implants, hydrogels and composites.
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10
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Yılmaz Aykut D, Yolaçan Ö, Deligöz H. pH stimuli drug loading/release platforms from LbL single/blend films: QCM-D and in-vitro studies. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125113] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Yuan M, Dai F, Li D, Fan Y, Xiang W, Tao F, Cheng Y, Deng H. Lysozyme/collagen multilayers layer-by-layer deposited nanofibers with enhanced biocompatibility and antibacterial activity. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 112:110868. [PMID: 32409037 DOI: 10.1016/j.msec.2020.110868] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 03/13/2020] [Accepted: 03/19/2020] [Indexed: 12/19/2022]
Abstract
Biological meshes have always posed a challenge in biological medicine, for which nanocomposites with enhanced biocompatibility and antibacterial activity may be beneficial. In this study, lysozyme (LY) and collagen (Col) were alternately deposited on silk fibroin (SF) and nylon 6 (N6) composite nanofibrous mats using a layer-by-layer (LBL) self-assembly technique. The mechanical properties, biocompatibility, and antibacterial activity of the LBL structured mats were characterized systematically to investigate the impact of the LBL process on the biological properties of SF/N6 nanofibrous mats. Our results showed that the effective deposition of LY and Col may affect the surface topography, mechanical properties, and wetting behavior of the SF/N6 nanofibrous mats. Moreover, LBL structured mats exhibited excellent biocompatibility and antibacterial properties. Among all the tested mats, those coated with 10 bilayers of LY and Col displayed the best biocompatibility, and relatively good mechanical and antibacterial properties. Thus, LBL structured mats, especially those with a 10 bilayer coating, are potentially valuable in clinical therapy for pelvic organ prolapse in the future.
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Affiliation(s)
- Mengqin Yuan
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China; Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China
| | - Fangfang Dai
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China; Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China
| | - Dan Li
- Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China
| | - Yaqi Fan
- Shanghai Skin Disease Hospital, Shanghai 200443, China
| | - Wei Xiang
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan University, Wuhan 430060, China
| | - Fenghua Tao
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan University, Wuhan 430060, China
| | - Yanxiang Cheng
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China.
| | - Hongbing Deng
- Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China.
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12
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Li L, Wang X, Li D, Qin J, Zhang M, Wang K, Zhao J, Zhang L. LBL deposition of chitosan/heparin bilayers for improving biological ability and reducing infection of nanofibers. Int J Biol Macromol 2020; 154:999-1006. [PMID: 32198036 DOI: 10.1016/j.ijbiomac.2020.03.152] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 03/16/2020] [Accepted: 03/16/2020] [Indexed: 12/21/2022]
Abstract
The complexity of cardiovascular disease requires that the materials for preparing vascular grafts possess good biocompatibility, high mechanical property, and even some excellent additional properties. In this study, polycaprolactone (PCL) with good mechanical property and natural source silk fibroin (SF) were electrospun into PCL/SF nanofibers to obtain the nanofibrous substrate. With the addition of SF, the mechanical property of PCL/SF nanofibrous mats was maintained to a certain extent. While, the hydrophilicity of PCL/SF nanofibrous mats was greatly improved which is more suitable for immersive layer-by-layer assembly (LBL). The oppositely charged heparin (Hep) and chitosan (CS) were alternatively deposited on the surface of PCL/SF nanofibers via LBL. After implanting human umbilical vein endothelial cells (HUVEC) on the LBL-structured nanofibrous mats for 48 h, it was confirmed that the CS/Hep bilayers enhanced the biocompatibility of the nanofibers. Furthermore, the results of the antibacterial test showed that the antibacterial effects of the LBL-structured nanofibrous mats for Escherichia coli and Staphylococcus aureus were both achieved 95% when the number of Hep/CS bilayer was 10. It can be demonstrated that the LBL-structured nanofibrous mats with improved biocompatibility and reduced infectivity had been prepared successfully, and can be potentially used in vascular grafts.
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Affiliation(s)
- Long Li
- Department of Cardiothoracic Surgery, ZhongNan Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Xianguo Wang
- Department of Cardiothoracic Surgery, ZhongNan Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Dan Li
- Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China
| | - Jinfa Qin
- Department of Cardiothoracic Surgery, ZhongNan Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Ming Zhang
- Department of Cardiothoracic Surgery, ZhongNan Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Kaijie Wang
- Department of Cardiothoracic Surgery, ZhongNan Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Jinping Zhao
- Department of Cardiothoracic Surgery, ZhongNan Hospital of Wuhan University, Wuhan, Hubei 430060, China.
| | - Li Zhang
- Department of Cardiothoracic Surgery, ZhongNan Hospital of Wuhan University, Wuhan, Hubei 430060, China.
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13
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Yu C, Xing M, Wang L, Guan G. Effects of aligned electrospun fibers with different diameters on hemocompatibility, cell behaviors and inflammation in vitro. Biomed Mater 2020; 15:035005. [DOI: 10.1088/1748-605x/ab673c] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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14
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Chen W, Wang C, Gao Y, Wu Y, Wu G, Shi X, Du Y, Deng H. Incorporating chitin derived glucosamine sulfate into nanofibers via coaxial electrospinning for cartilage regeneration. Carbohydr Polym 2019; 229:115544. [PMID: 31826435 DOI: 10.1016/j.carbpol.2019.115544] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 10/23/2019] [Accepted: 10/26/2019] [Indexed: 12/30/2022]
Abstract
Chitin is the second abundant natural polysaccharide, and the development of chitin and its derivatives have received more and more attention. Glucosamine sulfate (GAS) obtained by the hydrolysis of chitin can promote the growth of chondrocytes. The coaxial electrospinning technology had been utilized to encapsulated GAS into the core of polycaprolactone (PCL) nanofibers. It could protect the GAS from the environment and allow it to release sustainably over time. From the results of scanning electron microscopy (SEM), PCL/GAS nanofibers performed a typical fiber scaffold surface. Transmission electron microscopy (TEM) and energy dispersive X-ray spectroscopy (EDX) results confirmed the feasibility to use coaxial electrospinning to load GAS. Tensile tests exhibited that PCL/GAS mats could be stretched more than twice its own length. Besides, the cell experiments illustrated that PCL/GAS had a significant effect on the proliferation and growth of rat articular chondrocytes, attesting its prospect for cartilage regeneration.
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Affiliation(s)
- Wei Chen
- Wuhan Sports University, Wuhan, Hubei 430079, China; Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, Hubei Engineering Center of Natural Polymers-based Medical Materials, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China
| | - Chi Wang
- Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, Hubei Engineering Center of Natural Polymers-based Medical Materials, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China
| | - Yuying Gao
- Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, Hubei Engineering Center of Natural Polymers-based Medical Materials, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China
| | - Yang Wu
- Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, Hubei Engineering Center of Natural Polymers-based Medical Materials, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China.
| | - Guomin Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China.
| | - Xiaowen Shi
- Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, Hubei Engineering Center of Natural Polymers-based Medical Materials, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China
| | - Yumin Du
- Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, Hubei Engineering Center of Natural Polymers-based Medical Materials, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China
| | - Hongbing Deng
- Hubei International Scientific and Technological Cooperation Base of Sustainable Resource and Energy, Hubei Key Laboratory of Biomass Resource Chemistry and Environmental Biotechnology, Hubei Engineering Center of Natural Polymers-based Medical Materials, School of Resource and Environmental Science, Wuhan University, Wuhan 430079, China.
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15
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Tang J, Gu Y, Zhang H, Wu L, Xu Y, Mao J, Xin T, Ye T, Deng L, Cui W, Santos HA, Chen L. Outer-inner dual reinforced micro/nano hierarchical scaffolds for promoting osteogenesis. NANOSCALE 2019; 11:15794-15803. [PMID: 31432854 DOI: 10.1039/c9nr03264a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Biomimetic scaffolds have been extensively studied for guiding osteogenesis through structural cues. Inspired by the natural bone growth process, we have employed a hierarchical outer-inner dual reinforcing strategy, which relies on the interfacial ionic bond interaction between amine/calcium and carboxyl groups, to build a nanofiber/particle dual strengthened hierarchical silk fibroin scaffold. This scaffold can provide an applicable form of osteogenic structural cue and mimic the natural bone forming process. Owing to the active interaction between compositions located in the outer pore space and the inner pore wall, the scaffold has over 4 times improvement in the mechanical properties, followed by a significant alteration of the cell-scaffold interaction pattern, demonstrated by over 2 times elevation in the spreading area and enhanced osteogenic activity potentially involving the activities of integrin, vinculin and Yes-associated protein (YAP). The in vivo performance of the scaffold identified the inherent osteogenic effect of the structural cue, which promotes rapid and uniform regeneration. Overall, the hierarchical scaffold is promising in promoting uniform bone regeneration through its specific structural cue endowed by its micro-nano construction.
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Affiliation(s)
- Jincheng Tang
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Orthopedic Institute, Soochow University, 708 Renmin Road, Suzhou, Jiangsu 215006, P.R. China.
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16
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A heparin-functionalized woven stent graft for endovascular exclusion. Colloids Surf B Biointerfaces 2019; 180:118-126. [DOI: 10.1016/j.colsurfb.2019.04.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 03/26/2019] [Accepted: 04/12/2019] [Indexed: 11/21/2022]
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17
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Fenbo M, Xingyu X, Bin T. Strontium chondroitin sulfate/silk fibroin blend membrane containing microporous structure modulates macrophage responses for guided bone regeneration. Carbohydr Polym 2019; 213:266-275. [DOI: 10.1016/j.carbpol.2019.02.068] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/14/2019] [Accepted: 02/17/2019] [Indexed: 12/19/2022]
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18
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Xia L, Long Y, Li D, Huang L, Wang Y, Dai F, Tao F, Cheng Y, Deng H. LBL deposition of chitosan and silk fibroin on nanofibers for improving physical and biological performance of patches. Int J Biol Macromol 2019; 130:348-356. [DOI: 10.1016/j.ijbiomac.2019.02.147] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 02/22/2019] [Accepted: 02/24/2019] [Indexed: 10/27/2022]
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19
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Qi Y, Lohman J, Bratlie KM, Peroutka-Bigus N, Bellaire B, Wannemuehler M, Yoon KJ, Barrett TA, Wang Q. Vitamin C and B 3 as new biomaterials to alter intestinal stem cells. J Biomed Mater Res A 2019; 107:1886-1897. [PMID: 31071241 DOI: 10.1002/jbm.a.36715] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 04/12/2019] [Accepted: 05/07/2019] [Indexed: 12/21/2022]
Abstract
Vitamin C (ascorbic acid) and vitamin B3 (niacin) have been extensively studied since the 20th century. In the area of stem cell biology, vitamin C has shown its direct impact toward homeostasis and epigenetic changes (D'Aniello et al., Stem Cells International, 2017, 1-16). Vitamin B3 aids in maintaining healthy intestinal homeostasis and reducing gut inflammation by participating in the rapamycin signaling pathway (Kumar et al., The American Journal of Physiology-Gastrointestinal and Liver Physiology, 2013). In this study, vitamin C and vitamin B3 (600 and 1,200 μg/mL) have been explored as potential new biomaterials to study their effects on four types of intestinal stem cells which are isolated from mice bearing different microbiota. We observed that C3H ASF and 129 ASF IL-10 are more sensitive towardB7 600 μg/mL vitamin B3 and 1,200 μg/mL vitamin C. The lowest growth rate and viability for all types of organoids was with 1,200 μg/mL vitamin C. From quantitative polymerase chain reaction analysis (qPCR analysis), MUC2 was upregulated for 129 ASF and C3H Conv when exposed to 600 μg/mL and 1,200 μg/mL vitamin C. It suggests that large amounts of glycoprotein may be produced after adding high concentrations of vitamin C. Since inflammatory bowel disease has low level of MUC2, this finding may be helpful in restoring mucosal health by upregulating the MUC2 gene while altering patient's microbiota (Sibila et al., Annals of the American Thoracic Society, 2016). These results are expected to have a positive translational impact because this bottom-up strategy would be instrumental in developing Vitamin C and B3 based orally available therapeutic strategies and formula for advancing the fields of gastrointestinal regenerative medicine.
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Affiliation(s)
- Yijun Qi
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa
| | - Jo Lohman
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa
| | - Kaitlin M Bratlie
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa.,Department of Materials Science and Engineering, Iowa State University, Ames, Iowa
| | - Nathan Peroutka-Bigus
- Department of Vet Microbiology and Preventive Medicine, Iowa State University, Ames, Iowa
| | - Bryan Bellaire
- Department of Vet Microbiology and Preventive Medicine, Iowa State University, Ames, Iowa
| | - Michael Wannemuehler
- Department of Vet Microbiology and Preventive Medicine, Iowa State University, Ames, Iowa
| | - Kyoung-Jin Yoon
- Department of Vet Diagnostic and Production Animal Medicine, Iowa State University, Ames, Iowa
| | - Terrence A Barrett
- Department of Internal Medicine, Division of Gastroenterology, University of Kentucky, Lexington, Kentucky
| | - Qun Wang
- Department of Chemical and Biological Engineering, Iowa State University, Ames, Iowa
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Tu H, Wu G, Yi Y, Huang M, Liu R, Shi X, Deng H. Layer-by-layer immobilization of amphoteric carboxymethyl chitosan onto biocompatible silk fibroin nanofibrous mats. Carbohydr Polym 2019; 210:9-16. [DOI: 10.1016/j.carbpol.2019.01.047] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 01/11/2019] [Accepted: 01/14/2019] [Indexed: 01/02/2023]
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21
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Rychter M, Milanowski B, Grześkowiak BF, Jarek M, Kempiński M, Coy EL, Borysiak S, Baranowska-Korczyc A, Lulek J. Cilostazol-loaded electrospun three-dimensional systems for potential cardiovascular application: Effect of fibers hydrophilization on drug release, and cytocompatibility. J Colloid Interface Sci 2019; 536:310-327. [DOI: 10.1016/j.jcis.2018.10.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 10/09/2018] [Accepted: 10/10/2018] [Indexed: 01/06/2023]
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22
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Enhanced physical and biological properties of silk fibroin nanofibers by layer-by-layer deposition of chitosan and rectorite. J Colloid Interface Sci 2018; 523:208-216. [DOI: 10.1016/j.jcis.2018.03.093] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 03/26/2018] [Accepted: 03/27/2018] [Indexed: 01/08/2023]
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23
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Andreeva TD, Stoichev S, Taneva SG, Krastev R. Hybrid graphene oxide/polysaccharide nanocomposites with controllable surface properties and biocompatibility. Carbohydr Polym 2018; 181:78-85. [DOI: 10.1016/j.carbpol.2017.10.053] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Revised: 09/29/2017] [Accepted: 10/13/2017] [Indexed: 01/04/2023]
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24
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Mirabelli V, Majidi Salehi S, Angiolillo L, Belviso BD, Conte A, Del Nobile MA, Di Profio G, Caliandro R. Enzyme Crystals and Hydrogel Composite Membranes as New Active Food Packaging Material. GLOBAL CHALLENGES (HOBOKEN, NJ) 2018; 2:1700089. [PMID: 31565305 PMCID: PMC6607345 DOI: 10.1002/gch2.201700089] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/01/2017] [Indexed: 06/10/2023]
Abstract
The great antimicrobial and antioxidant potential of enzymes makes them prone to be used as active packaging materials to preserve food from contamination or degradation. Major drawbacks are connected to the use of enzymes freely dispersed in solution, due to reduced protein stability. The immobilization of enzymes on solid supports to create biocatalytic interfaces has instead been proven to increase their stability and efficiency. In this work, it is shown that enzymes crystallized on hydrogel composite membranes (HCMs) can exert an effective antimicrobial action, thus making the composite membrane and crystals biofilm a potential active substrate for food packaging applications. The antimicrobial hen egg white lysozyme is crystallized on the surface of the hydrogel layer of HCMs, and its activity is determined by measuring the decrease in absorbance of Micrococcus lysodeikticus culture incubated with the specimen. The overall catalytic efficiency of the antimicrobial HCMs increases by a factor of 2 compared to the pure enzyme dissolved in solution at the same quantity. Because the enzyme in crystalline form is present in higher concentration and purity than in the solution, both its overall catalytic efficiency and antimicrobial action increase. Moreover, the hydrogel environment allows a better protein stabilization and retention during crystals dissolution.
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Affiliation(s)
- Valentina Mirabelli
- Institute of Crystallography (IC)National Research Council of Italy (CNR)via G. Amendola 122/o70126BariItaly
- Department of EconomicsUniversity of FoggiaLargo Papa Giovanni Paolo II, 171121FoggiaItaly
| | - Shabnam Majidi Salehi
- National Research Council of Italy (CNR) – Institute on Membrane Technology (ITM)via P. Bucci Cubo 17/C87036Rende (CS)Italy
| | - Luisa Angiolillo
- Department of Agricultural SciencesUniversity of FoggiaFood and Environment – Via Napoli 2571121FoggiaItaly
| | - Benny Danilo Belviso
- Institute of Crystallography (IC)National Research Council of Italy (CNR)via G. Amendola 122/o70126BariItaly
| | - Amalia Conte
- Department of Agricultural SciencesUniversity of FoggiaFood and Environment – Via Napoli 2571121FoggiaItaly
| | | | - Gianluca Di Profio
- National Research Council of Italy (CNR) – Institute on Membrane Technology (ITM)via P. Bucci Cubo 17/C87036Rende (CS)Italy
| | - Rocco Caliandro
- Institute of Crystallography (IC)National Research Council of Italy (CNR)via G. Amendola 122/o70126BariItaly
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25
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Yi S, Dai F, Wu Y, Zhao C, Si Y, Sun G. Scalable fabrication of sulfated silk fibroin nanofibrous membranes for efficient lipase adsorption and recovery. Int J Biol Macromol 2018; 111:738-745. [PMID: 29339287 DOI: 10.1016/j.ijbiomac.2018.01.074] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/10/2018] [Accepted: 01/12/2018] [Indexed: 01/23/2023]
Abstract
Fabricating adsorptive materials for fast and high efficient adsorption of enzymes is critical to match the great demands for separation and recovery of enzymes used as biocatalysts. However, it has proven extremely challenging. Here, we report a cost-effective strategy to construct the sulfated group surface-functionalized silk fibroin nanofibrous membranes (SS-SFNM) under mild conditions for positively charged Candida rugosa lipase adsorption. The naturally abundant silk is thus reconstructed into nanofibrous membranes with tunable surface functions. Thereby, the resultant SS-SFNM exhibited excellent adsorption performance towards lipase, including a superior adsorption capacity of 148 mg g-1, fast adsorption equilibrium within 3 h and good reversibility. The fabrication of such fascinating silk-based materials may provide new chance into the design and development of multi-functional membranes for various separated applications.
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Affiliation(s)
- Shixiong Yi
- College of Textile and Garment & State Key Laboratory of Silkworm Genome Biology & College of Biotechnology, Southwest University, Chongqing 400715, PR China
| | - Fangyin Dai
- College of Textile and Garment & State Key Laboratory of Silkworm Genome Biology & College of Biotechnology, Southwest University, Chongqing 400715, PR China
| | - Yuehan Wu
- Fiber and Polymer Science, University of California, Davis, CA 95616, USA
| | - Cunyi Zhao
- Fiber and Polymer Science, University of California, Davis, CA 95616, USA
| | - Yang Si
- Fiber and Polymer Science, University of California, Davis, CA 95616, USA.
| | - Gang Sun
- Fiber and Polymer Science, University of California, Davis, CA 95616, USA
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26
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Shelf-life extension and quality attributes of sauced silver carp fillet: A comparison among direct addition, edible coating and biodegradable film. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2017.08.068] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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