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Lan X, Luo M, Li M, Mu L, Li G, Chen G, He Z, Xiao J. Swim bladder-derived biomaterials: structures, compositions, properties, modifications, and biomedical applications. J Nanobiotechnology 2024; 22:186. [PMID: 38632585 PMCID: PMC11022367 DOI: 10.1186/s12951-024-02449-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: 08/10/2023] [Accepted: 04/01/2024] [Indexed: 04/19/2024] Open
Abstract
Animal-derived biomaterials have been extensively employed in clinical practice owing to their compositional and structural similarities with those of human tissues and organs, exhibiting good mechanical properties and biocompatibility, and extensive sources. However, there is an associated risk of infection with pathogenic microorganisms after the implantation of tissues from pigs, cattle, and other mammals in humans. Therefore, researchers have begun to explore the development of non-mammalian regenerative biomaterials. Among these is the swim bladder, a fish-derived biomaterial that is rapidly used in various fields of biomedicine because of its high collagen, elastin, and polysaccharide content. However, relevant reviews on the biomedical applications of swim bladders as effective biomaterials are lacking. Therefore, based on our previous research and in-depth understanding of this field, this review describes the structures and compositions, properties, and modifications of the swim bladder, with their direct (including soft tissue repair, dural repair, cardiovascular repair, and edible and pharmaceutical fish maw) and indirect applications (including extracted collagen peptides with smaller molecular weights, and collagen or gelatin with higher molecular weights used for hydrogels, and biological adhesives or glues) in the field of biomedicine in recent years. This review provides insights into the use of swim bladders as source of biomaterial; hence, it can aid biomedicine scholars by providing directions for advancements in this field.
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Affiliation(s)
- Xiaorong Lan
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital, Southwest Medical University, Luzhou, 646000, China
- Metabolic Vascular Diseases Key Laboratory of Sichuan Province, Southwest Medical University, Luzhou, 646000, China
- Basic Medicine Research Innovation Center for Cardiometabolic Diseases, Ministry of Education, Southwest Medical University, Luzhou, 646000, China
- Institute of Stomatology, Southwest Medical University, Luzhou, 646000, China
| | - Mingdong Luo
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital, Southwest Medical University, Luzhou, 646000, China
- Institute of Stomatology, Southwest Medical University, Luzhou, 646000, China
| | - Meiling Li
- Southwest Hospital of Army Military Medical University, Chongqing, 400038, China
| | - Linpeng Mu
- Institute for Advanced Study, Research Center of Composites & Surface and Interface Engineering, Chengdu University, Chengdu, 610106, China
| | - Guangwen Li
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital, Southwest Medical University, Luzhou, 646000, China
- Institute of Stomatology, Southwest Medical University, Luzhou, 646000, China
| | - Gong Chen
- Department of Cardiology, The Affiliated Hospital, Southwest Medical University, Luzhou, 646000, China.
| | - Zhoukun He
- Institute for Advanced Study, Research Center of Composites & Surface and Interface Engineering, Chengdu University, Chengdu, 610106, China.
| | - Jingang Xiao
- Luzhou Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, The Affiliated Stomatological Hospital, Southwest Medical University, Luzhou, 646000, China.
- Institute of Stomatology, Southwest Medical University, Luzhou, 646000, China.
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Varga V, Smeller L, Várdai R, Kocsis B, Zsoldos I, Cruciani S, Pala R, Hornyák I. Water-Insoluble, Thermostable, Crosslinked Gelatin Matrix for Soft Tissue Implant Development. Int J Mol Sci 2024; 25:4336. [PMID: 38673921 PMCID: PMC11050114 DOI: 10.3390/ijms25084336] [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: 02/26/2024] [Revised: 04/09/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
In this present study, the material science background of crosslinked gelatin (GEL) was investigated. The aim was to assess the optimal reaction parameters for the production of a water-insoluble crosslinked gelatin matrix suitable for heat sterilization. Matrices were subjected to enzymatic degradation assessments, and their ability to withstand heat sterilization was evaluated. The impact of different crosslinkers on matrix properties was analyzed. It was found that matrices crosslinked with butanediol diglycidyl ether (BDDE) and poly(ethylene glycol) diglycidyl ether (PEGDE) were resistant to enzymatic degradation and heat sterilization. Additionally, at 1 v/v % crosslinker concentration, the crosslinked weight was lower than the starting weight, suggesting simultaneous degradation and crosslinking. The crosslinked weight and swelling ratio were optimal in the case of the matrices that were crosslinked with 3% and 5% v/v BDDE and PEGDE. FTIR analysis confirmed crosslinking, and the reduction of free primary amino groups indicated effective crosslinking even at a 1% v/v crosslinker concentration. Moreover, stress-strain and compression characteristics of the 5% v/v BDDE crosslinked matrix were comparable to native gelatin. Based on material science measurements, the crosslinked matrices may be promising candidates for scaffold development, including properties such as resistance to enzymatic degradation and heat sterilization.
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Affiliation(s)
- Viktória Varga
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary;
- Department of Materials Science and Technology, University of Győr, 9026 Győr, Hungary; (B.K.); (I.Z.)
| | - László Smeller
- Department of Biophysics and Radiation Biology, Semmelweis University, 1094 Budapest, Hungary;
| | - Róbert Várdai
- Laboratory of Plastics and Rubber Technology, Department of Physical Chemistry and Materials Science, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, 1111 Budapest, Hungary;
- Research Centre for Natural Sciences, Institute of Materials and Environmental Chemistry, 1111 Budapest, Hungary
| | - Bence Kocsis
- Department of Materials Science and Technology, University of Győr, 9026 Győr, Hungary; (B.K.); (I.Z.)
| | - Ibolya Zsoldos
- Department of Materials Science and Technology, University of Győr, 9026 Győr, Hungary; (B.K.); (I.Z.)
| | - Sara Cruciani
- Department of Biomedical Sciences, University of Sassari, Viale San Pietro 43/B, 07100 Sassari, Italy; (S.C.); (R.P.)
| | - Renzo Pala
- Department of Biomedical Sciences, University of Sassari, Viale San Pietro 43/B, 07100 Sassari, Italy; (S.C.); (R.P.)
| | - István Hornyák
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary;
- Department of Materials Science and Technology, University of Győr, 9026 Győr, Hungary; (B.K.); (I.Z.)
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Li X, Liu X, Lai K, Fan Y, Liu Y, Wang Y, Huang Y. Effects of acetic, malic, and citric acids on the large deformation behaviors of fish gelatin gels. J Texture Stud 2023; 54:755-762. [PMID: 37165551 DOI: 10.1111/jtxs.12767] [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: 10/09/2022] [Revised: 03/24/2023] [Accepted: 04/21/2023] [Indexed: 05/12/2023]
Abstract
This research was aimed to quantify the effects of acetic acid, malic acid, and citric acid (0, 0.5, 1.0, and 2.0 g/100 g H2 O) on the stress-strain responses of fish gelatin (FG) gels (2, 4, and 6.67 g/100 g H2 O) under uniaxial compression up to 68% of deformation. The first-order Ogden model fitted quite well for the compression responses of FG gels (R2 = 0.9909-0.9997). Protons from the acids played a key role on weakening the FG gel structures (gel rigidity, μ, decreased 11%-27%), as the μ values and pH values of FG gels were linearly correlated (R2 = 0.8240-0.9748), regardless of the acid type. The addition of an acid also resulted in a significant increase (p < .002) in the strain hardening capacity (α) of gels with 2 g FG/100 g H2 O. Both μ and α values of FG gels with higher gelatin concentrations were less affected by an acid partly due to their stronger buffering effects. The μ and α values of FG gels as affected by acids could not be fully explained based upon the pH changes, implying that the effects of acetate, malate, and citrate ions on the gel structure could not be ignored.
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Affiliation(s)
- Xiangjun Li
- School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha, Hunan, China
| | - Xiang Liu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Keqiang Lai
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Yuxia Fan
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
- Department of Food Science and Technology, School of Agricultural and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Yongle Liu
- School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha, Hunan, China
| | - Yifen Wang
- Department of Biosystems Engineering, Auburn University, Auburn, Alabama, USA
| | - Yiqun Huang
- School of Food Science and Bioengineering, Changsha University of Science and Technology, Changsha, Hunan, China
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