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Ma RX, Li RF, Deng XQ, Qiao RQ, Li JK, Song KX, Ji SL, Hu YC. Repair of tendons treated with peracetic acid-ethanol and gamma irradiation by EDC combined with NHS: a morphological, biochemical and biomechanical study in vitro. Cell Tissue Bank 2024; 25:427-442. [PMID: 36797536 DOI: 10.1007/s10561-023-10080-6] [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: 11/23/2022] [Accepted: 02/04/2023] [Indexed: 02/18/2023]
Abstract
The purpose of this study was to investigate whether 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC) combined with n-hydroxysuccinimide (NHS) can repair tendon damage caused by peracetic acid-ethanol and gamma irradiation sterilization. The semitendinosus tendons of 15 New Zealand white rabbits were selected as experimental materials, and the tendons were sterilized in a solution containing 1% (v/w) peracetic acid and 24% (v/w) ethanol. After 15 kGy gamma irradiation sterilization, the tendons were randomly divided into three groups (n = 10). The tendons were repaired with EDCs of 0, 2.5 and 5 mM combined with 5 mM NHS for 6 h, the tendons were temporarily stored at - 80 ± °C. The arrangement and spatial structure of collagen fibers were observed by light microscopy and scanning electron microscopy, the collagen type and collagen crimp period were observed under a polarizing microscope, and the collagen fibril diameter and its distribution were measured by transmission electron microscopy, from which the collagen fibril index and mass average diameter were calculated. The resistance of collagen to enzymolysis was detected by the free hydroxyproline test, and tensile fracture and cyclic loading tests of each group of tendons were carried out, from which the elastic modulus, maximum stress, maximum strain, strain energy density and cyclic creep strain were calculated. The obtained results showed that the gap between loose collagen fibers in the 0 mM control group was wider, the parallel arrangement of tendons in the 2.5 and 5 mM groups was more uniform and regular and the fiber space decreased, the crimp period in the 5 mM group was lower than that in the 0 mM group (P < 0.05), and the concentration of hydroxyproline in the 5 mM group (711.64 ± 77.95 μg/g) was better than that in the control group (1150.57 ± 158.75 μg/g). The elastic modulus of the 5 mM group (424.73 ± 150.96 MPa) was better than that of the 0 mM group (179.09 ± 37.14 MPa). Our results show that EDC combined with NHS can repair damaged tendons after peracetic acid-ethanol and gamma radiation treatment, and 5 mM EDC has better morphological performance, anti-enzymolysis ability and biomechanical properties than 2.5 mM EDC.
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Affiliation(s)
- Rong-Xing Ma
- Department of Bone and Soft Tissue Oncology, Tianjin Hospital, 406 Jiefang Southern Road, Tianjin, 300211, China
- Graduate School, Tianjin Medical University, Tianjin, China
| | - Rui-Feng Li
- Graduate School, Tianjin Medical University, Tianjin, China
| | | | - Rui-Qi Qiao
- Graduate School, Tianjin Medical University, Tianjin, China
| | - Ji-Kai Li
- Graduate School, Tianjin Medical University, Tianjin, China
| | - Kun-Xiu Song
- Department of Hand and Microsurgery, Binzhou Medical University Hospital, Binzhou, Shandong Province, China
| | - Shao-Lin Ji
- Shandong Provincial Third Hospital, Shandong University, Jinan, Shandong Province, China
| | - Yong-Cheng Hu
- Department of Bone and Soft Tissue Oncology, Tianjin Hospital, 406 Jiefang Southern Road, Tianjin, 300211, China.
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2
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Mu Y, Du Z, Gao W, Xiao L, Crawford R, Xiao Y. The effect of a bionic bone ionic environment on osteogenesis, osteoimmunology, and in situ bone tissue engineering. Biomaterials 2024; 304:122410. [PMID: 38043465 DOI: 10.1016/j.biomaterials.2023.122410] [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: 07/11/2023] [Revised: 11/15/2023] [Accepted: 11/24/2023] [Indexed: 12/05/2023]
Abstract
Bone, a mineralized tissue, continuously undergoes remodeling. It is a process that engages the mineralization and demineralization of the bone matrix, orchestrated by the interactions among cells and cell-secreted biomolecules under the bone ionic microenvironment (BIE). The osteoinductive properties of the demineralized organic bone matrix and many biological factors have been well-investigated. However, the impact of the bone ionic environment on cell differentiation and osteogenesis remains largely unknown. In this study, we extracted and isolated inorganic bone components (bone-derived monetite, BM) using a low-temperature method and, for the first time, investigated whether the BIE could actively affect cell differentiation and regulate osteoimmune reactions. It was evidenced that the BIE could foster the osteogenesis of human bone marrow stromal cells (hBMSCs) and promote hBMSCs mineralization without using osteogenic inductive agents. Interestingly, it was noted that BIE resulted in intracellular mineralization, evidenced by intracellular accumulation of carbonate hydroxyapatite similar to that oberved in osteoblasts cultured in osteoinductive media. Additionally, BIE was found to enhance osteogenesis by generating a favorable osteoimmune environment. In a rat calvarial bone defect model, the osteogenic capacity of BIE was evaluated using a collagen type I-impregnated BM (Col-BM) composite. It showed that Col-BM significantly promoted new bone formation in the critical-size bone defect areas. Taken together, this is the first study that investigated the influence of the BIE on osteogenesis, osteoimmunology, and in situ bone tissue engineering. The innate osteoinductive potential of inorganic bone components, both in vitro and in vivo, not only expands the understanding of the BIE on osteogenesis but also benefits future biomaterials engineering for bone tissue regeneration.
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Affiliation(s)
- Yuqing Mu
- School of Medicine and Dentistry, Griffith University (GU), Gold Coast, QLD, 4222, Australia; The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Zhibin Du
- The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Wendong Gao
- School of Medicine and Dentistry, Griffith University (GU), Gold Coast, QLD, 4222, Australia; The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Lan Xiao
- School of Medicine and Dentistry, Griffith University (GU), Gold Coast, QLD, 4222, Australia; The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Ross Crawford
- The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia
| | - Yin Xiao
- School of Medicine and Dentistry, Griffith University (GU), Gold Coast, QLD, 4222, Australia; The Australia-China Centre for Tissue Engineering and Regenerative Medicine (ACCTERM), Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia; School of Mechanical, Medical and Process Engineering, Centre for Biomedical Technologies, Queensland University of Technology (QUT), Brisbane, QLD, 4000, Australia.
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Bahrami S, Mirzadeh H, Solouk A, Duprez D. Bioinspired scaffolds based on aligned polyurethane nanofibers mimic tendon and ligament fascicles. Biotechnol J 2023; 18:e2300117. [PMID: 37440460 DOI: 10.1002/biot.202300117] [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: 03/12/2023] [Revised: 07/02/2023] [Accepted: 07/11/2023] [Indexed: 07/15/2023]
Abstract
Topographical factors of scaffolds play an important role in regulating cell functions. Although the effects of alignment topography and three-dimensional (3D) configuration of nanofibers as well as surface stiffness on cell behavior have been investigated, there are relatively few reports that attempt to understand the relationship between synergistic effects of these parameters and cell responses. Herein, the influence of biophysical and biomechanical cues of electrospun polyurethane (PU) scaffolds on mesenchymal stem cells (MSCs) activities was evaluated. To this aim, multiscale bundles were developed by rolling up the aligned electrospun mats mimicking the fascicles of tendons/ligaments and other similar tissues. Compared to mats, the 3D bundles not only maintained the desirable topographical features (i.e., fiber diameter, fiber orientation, and pore size), but also boosted tensile strength (∼40 MPa), tensile strain (∼260%), and surface stiffness (∼1.75 MPa). Alignment topography of nanofibers noticeably dictated cell elongation and a uniaxial orientation, resulting in tenogenic commitment of MSCs. MSCs seeded on the bundles expressed higher levels of tenogenic markers compared to mats. Moreover, the biomimetic bundle scaffolds improved synthesis of extracellular matrix components compared to mats. These results suggest that biophysical and biomechanical cues modulate cell-scaffold interactions, providing new insights into hierarchical scaffold design for further studies.
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Affiliation(s)
- Saeid Bahrami
- Department of Biomedical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
- Institut Biologie Paris Seine-Laboratoire de Biologie du Développement, Centre National de la Recherche Scientifique (CNRS) UMR 7622, Institut National de la Santé Et de la Recherche Médicale (Inserm) U1156, Université Pierre et Marie Curie, Sorbonne Université, Paris, France
| | - Hamid Mirzadeh
- Department of Biomedical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Atefeh Solouk
- Department of Biomedical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Delphine Duprez
- Institut Biologie Paris Seine-Laboratoire de Biologie du Développement, Centre National de la Recherche Scientifique (CNRS) UMR 7622, Institut National de la Santé Et de la Recherche Médicale (Inserm) U1156, Université Pierre et Marie Curie, Sorbonne Université, Paris, France
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Adamiak K, Sionkowska A. The influence of UV irradiation on fish skin collagen films in the presence of xanthohumol and propanediol. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 282:121652. [PMID: 35907314 DOI: 10.1016/j.saa.2022.121652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/27/2022] [Accepted: 07/17/2022] [Indexed: 06/15/2023]
Abstract
Fish skin collagen films are widely used as adhesives in medicine and cosmetology. Ultraviolet (UV) irradiation can be considered as an effective sterilization method for biomaterials, however, it may also lead to material photodegradation. In this work, the influence of xanthohumol and propanediol on the physico-chemical properties of collagen films before and after UV irradiation was studied. Collagen for this research was extracted from silver carp skin and thin films were fabricated by the solution casting methods. The structure of films was researched using infrared spectroscopy. The surface properties of films were investigated using Atomic Force Microscopy (AFM) and contact angle measurements. Mechanical properties were measured as well. It was found that the addition of xanthohumol and propanediol modified the roughness of collagen films and their mechanical properties. UV irradiation led to the water loss from the film and modification of the collagen structure. In the presence of propanediol and xanthohumol the water loss after UV irradiation was smaller than in UV-irradiated collagen films without these additives.
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Affiliation(s)
- Katarzyna Adamiak
- Department of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarin 7 Street, 87-100 Torun, Poland; WellU sp.z.o.o, Wielkopolska 280, 81-531 Gdynia, Poland.
| | - Alina Sionkowska
- Department of Biomaterials and Cosmetics Chemistry, Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarin 7 Street, 87-100 Torun, Poland
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Abbasnezhad S, Biazar E, Aavani F, Kamalvand M, Heidari Keshel S, Pourjabbar B. Chemical modification of acellular fish skin as a promising biological scaffold by carbodiimide cross‐linker for wound healing. Int Wound J 2022; 20:1566-1577. [PMID: 36372945 PMCID: PMC10088853 DOI: 10.1111/iwj.14012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/23/2022] [Accepted: 10/24/2022] [Indexed: 11/15/2022] Open
Abstract
Biological matrices can be modified with cross-linkers to improve some of their characteristics as scaffolds for tissue engineering. In this study, chemical cross-linker 1-Ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC) was used with different ratios (5, 10, 20, 30, and 40 mM) to improve properties such as mechanical strength, denaturation temperature, and degradability of the acellular fish skin as a biological scaffold for tissue engineering applications. Morphological analysis showed that the use of cross-linker at low concentrations had no effect on the structure and textiles of the scaffold, while increasing mechanical strength, denaturation temperature, and degradation time. Cytotoxicity and cellular studies showed that the optimal cross-linker concentration did not significantly affect cell viability as well as cell adhesion. In general, utilising the carbodiimide cross-linker with the optimal ratio can improve the characteristics and function of the biological tissues such as acellular fish skin.
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Affiliation(s)
- Sara Abbasnezhad
- Tissue Engineering Group, Department of Biomedical Engineering, Tonekabon Branch Islamic Azad University Tonekabon Iran
| | - Esmaeil Biazar
- Tissue Engineering Group, Department of Biomedical Engineering, Tonekabon Branch Islamic Azad University Tonekabon Iran
| | - Farzaneh Aavani
- Department of Oral and Maxillofacial Surgery, Division of Regenerative Orofacial Medicine, University Hospital Hamburg‐Eppendorf Hamburg Germany
| | - Mahshad Kamalvand
- Tissue Engineering Group, Department of Biomedical Engineering, Tonekabon Branch Islamic Azad University Tonekabon Iran
| | - Saeed Heidari Keshel
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Bahareh Pourjabbar
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine Shahid Beheshti University of Medical Sciences Tehran Iran
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6
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Origin of critical nature and stability enhancement in collagen matrix based biomaterials: Comprehensive modification technologies. Int J Biol Macromol 2022; 216:741-756. [PMID: 35908679 DOI: 10.1016/j.ijbiomac.2022.07.199] [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: 04/24/2022] [Revised: 07/17/2022] [Accepted: 07/24/2022] [Indexed: 02/08/2023]
Abstract
Collagen is the most abundant protein in animals and one of the most important extracellular matrices that chronically plays an important role in biomaterials. However, the major concern about native collagen is the lack of its thermal stability and weak resistance to proteolytic degradation. Currently, a series of modification technologies have been explored for critical nature and stability enhancement in collagen matrix-based biomaterials, and prosperously large-scale progress has been achieved. The establishment of covalent bonds among collagen noumenon has been verified assuringly to have pregnant influences on its physicochemical properties and biological properties, enlightening to discuss the disparate modification technologies on specific effects on the multihierarchical structures and pivotal performances of collagen. In this review, various existing modification methods were classified from a new perspective, scilicet whether to introduce exogenous substances, to reveal the basic scientific theories of collagen modification. Understanding the role of modification technologies in the enhancement of collagen performance is crucial for developing novel collagen-based biomaterials. Moreover, the different modification effects caused by the interaction sites between the modifier and collagen, and the structure-activity relationship between the structure of the modifier and the properties of collagen were reviewed.
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7
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Chen Y, Liu X, Zheng X, Huang X, Dan W, Li Z, Dan N, Wang Y. Advances on the modification and biomedical applications of acellular dermal matrices. JOURNAL OF LEATHER SCIENCE AND ENGINEERING 2022. [DOI: 10.1186/s42825-022-00093-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
AbstractAcellular dermal matrix (ADM) is derived from natural skin by removing the entire epidermis and the cell components of dermis, but retaining the collagen components of dermis. It can be used as a therapeutic alternative to “gold standard” tissue grafts and has been widely used in many surgical fields, since it possesses affluent predominant physicochemical and biological characteristics that have attracted the attention of researchers. Herein, the basic science of biologics with a focus on ADMs is comprehensively described, the modification principles and technologies of ADM are discussed, and the characteristics of ADMs and the evidence behind their use for a variety of reconstructive and prosthetic purposes are reviewed. In addition, the advances in biomedical applications of ADMs and the common indications for use in reconstructing and repairing wounds, maintaining homeostasis in the filling of a tissue defect, guiding tissue regeneration, and delivering cells via grafts in surgical applications are thoroughly analyzed. This review expectedly promotes and inspires the emergence of natural raw collagen-based materials as an advanced substitute biomaterial to autologous tissue transplantation.
Graphical Abstract
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Feng R, Dan N, Chen Y, Zheng X, Huang X, Yang N, Dan W. Heparinized Collagen Scaffolds Based on Schiff Base Bonds for Wound Dressings Accelerate Wound Healing without Scar. ACS Biomater Sci Eng 2022; 8:3411-3423. [PMID: 35773184 DOI: 10.1021/acsbiomaterials.2c00434] [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] [Indexed: 11/30/2022]
Abstract
Skin wound healing is a complex process with multiple growth factors and cytokines participating and regulating each other. It is essential to develop novel wound dressings to accelerate the wound healing process. In this study, we developed the heparinized collagen scaffold materials (OL-pA), and the cross-linking reaction was based on the Schiff base reaction between pig acellular dermal matrix (pADM) and dialdehyde low molecular weight heparin (LMWH). Compared with pADM, the OL-pA modified by cross-linking still retained the triple helix structure of native collagen. When the dosage of the OL cross-linking agent was 12 wt %, the cross-linking density of OL-pA was 49.67%, the shrinkage temperature was 75.6 °C, the tensile strength was 14.62 MPa, the elongation at break was 53.14%, and the water contact angle was 25.1°, all of which were significantly improved compared with pADM. The cytocompatibility test showed that L929 cells adhered better on the surface of OL-pA scaffolds, and the proliferation ability of primary fibroblasts was enhanced. In vivo experiments showed that the OL-pA scaffolds could better accelerate wound healing, more effectively promote the positive expression of bFGF, PDGF, and VEGF growth factors, accelerate capillary angiogenesis, and promote wound scarless healing. In summary, the OL-pA scaffolds have more excellent hygrothermal stability, mechanical properties, hydrophilicity, and cytocompatibility. Especially the scaffolds have significant pro-healing properties for the full-thickness skin wound of rats and are expected to be a potential pro-healing collagen-based wound dressing.
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Affiliation(s)
- Rongxin Feng
- Key Laboratory of Leather Chemistry and engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China
| | - Nianhua Dan
- Key Laboratory of Leather Chemistry and engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China.,Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Yining Chen
- Key Laboratory of Leather Chemistry and engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China.,Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Xin Zheng
- Key Laboratory of Leather Chemistry and engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China
| | - Xuantao Huang
- Key Laboratory of Leather Chemistry and engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China
| | - Na Yang
- Key Laboratory of Leather Chemistry and engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China
| | - Weihua Dan
- Key Laboratory of Leather Chemistry and engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China.,Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
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9
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Collagen Extraction from Animal Skin. BIOLOGY 2022; 11:biology11060905. [PMID: 35741426 PMCID: PMC9219788 DOI: 10.3390/biology11060905] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 12/14/2022]
Abstract
Simple Summary Collagen is useful in many applications including cosmetics, medicine, yarn production and packaging. Collagen can be recovered from skins of animals raised for meat. Here, we review methods for the extraction and purification of collagen from animal skins. Abstract Collagen is the most abundant structural protein in animals. It is the major component of skin. It finds uses in cosmetics, medicine, yarn production and packaging. This paper reviews the extraction of collagen from hides of most consumed animals for meat with the focus on literature published since 2000. The different pretreatment and extraction techniques that have been investigated for producing collagen from animal skins are reviewed. Pretreatment by enzymatic, acid or alkaline methods have been used. Extraction by chemical hydrolysis, salt solubilization, enzymatic hydrolysis, ultrasound assisted extraction and other methods are described. Post-extraction purification methods are also explained. This compilation will be useful for anyone wishing to use collagen as a resource and wanting to further improve the extraction and purification methods.
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Zheng X, Chen Y, Dan N, Li Z, Dan W. Anti-calcification potential of collagen based biological patch crosslinked by epoxidized polysaccharide. Int J Biol Macromol 2022; 209:1695-1702. [PMID: 35489627 DOI: 10.1016/j.ijbiomac.2022.04.117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/26/2022] [Accepted: 04/16/2022] [Indexed: 01/13/2023]
Abstract
Biological patch is a kind of tissue substitute material derived from natural polymer materials for the repair of human soft tissue defects. The serious calcification of biological patch after implantation is one of the reasons for the decline and failure of patch. In previous studies, we synthesized a new biomaterial crosslinker epoxidized chitosan quaternary ammonium salt (EHTCC) and used it for the crosslinking of porcine acellular dermal matrix (pADM). The prepared EHTCC-pADM had good mechanical properties, biocompatibility and healing promoting properties. In order to broaden its application scenarios, the related properties of EHTCC-pADM as implant patch were further explored in this study. The results of X-ray diffraction (XRD) measurements showed that the structure of pADM did not change much before and after the crosslinking of EHTCC, which was conducive to the maintenance of the excellent biological properties of pADM. According to the enzymatic degradation resistance test in vitro, the resistance of EHTCC-pADM to type I collagenase degradation was significantly improved compared with non -crosslinked pADM. And with the increase of the amount of EHTCC, its degradation resistance was stronger. The experimental results showed that EHTCC-pADM can well support the growth of L929 fibroblasts and has good anti-calcification properties in vitro and in vivo.
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Affiliation(s)
- Xin Zheng
- Key Laboratory of Leather Chemistry and Engineering (Sichuan University), Ministry of Education, Chengdu 610065, China; The Research Center of Biomedicine Engineering of Sichuan University, Chengdu 610065, China
| | - Yining Chen
- Key Laboratory of Leather Chemistry and Engineering (Sichuan University), Ministry of Education, Chengdu 610065, China; The Research Center of Biomedicine Engineering of Sichuan University, Chengdu 610065, China
| | - Nianhua Dan
- Key Laboratory of Leather Chemistry and Engineering (Sichuan University), Ministry of Education, Chengdu 610065, China; The Research Center of Biomedicine Engineering of Sichuan University, Chengdu 610065, China.
| | - Zhengjun Li
- Key Laboratory of Leather Chemistry and Engineering (Sichuan University), Ministry of Education, Chengdu 610065, China
| | - Weihua Dan
- Key Laboratory of Leather Chemistry and Engineering (Sichuan University), Ministry of Education, Chengdu 610065, China; The Research Center of Biomedicine Engineering of Sichuan University, Chengdu 610065, China
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11
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Solarte David VA, Güiza-Argüello VR, Arango-Rodríguez ML, Sossa CL, Becerra-Bayona SM. Decellularized Tissues for Wound Healing: Towards Closing the Gap Between Scaffold Design and Effective Extracellular Matrix Remodeling. Front Bioeng Biotechnol 2022; 10:821852. [PMID: 35252131 PMCID: PMC8896438 DOI: 10.3389/fbioe.2022.821852] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 01/28/2022] [Indexed: 12/27/2022] Open
Abstract
The absence or damage of a tissue is the main cause of most acute or chronic diseases and are one of the appealing challenges that novel therapeutic alternatives have, in order to recover lost functions through tissue regeneration. Chronic cutaneous lesions are the most frequent cause of wounds, being a massive area of regenerative medicine and tissue engineering to have efforts to develop new bioactive medical products that not only allow an appropriate and rapid healing, but also avoid severe complications such as bacterial infections. In tissue repair and regeneration processes, there are several overlapping stages that involve the synergy of cells, the extracellular matrix (ECM) and biomolecules, which coordinate processes of ECM remodeling as well as cell proliferation and differentiation. Although these three components play a crucial role in the wound healing process, the ECM has the function of acting as a biological platform to permit the correct interaction between them. In particular, ECM is a mixture of crosslinked proteins that contain bioactive domains that cells recognize in order to promote migration, proliferation and differentiation. Currently, tissue engineering has employed several synthetic polymers to design bioactive scaffolds to mimic the native ECM, by combining biopolymers with growth factors including collagen and fibrinogen. Among these, decellularized tissues have been proposed as an alternative for reconstructing cutaneous lesions since they maintain the complex protein conformation, providing the required functional domains for cell differentiation. In this review, we present an in-depth discussion of different natural matrixes recently employed for designing novel therapeutic alternatives for treating cutaneous injuries, and overview some future perspectives in this area.
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Affiliation(s)
- Víctor Alfonso Solarte David
- Program of Medicine, Faculty of Health Sciences, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia
- Program of Biomedical Engineering, Faculty of Engineering, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia
| | - Viviana Raquel Güiza-Argüello
- Metallurgical Engineering and Materials Science Department, Faculty of Physicochemical Engineering, Universidad Industrial de Santander, Bucaramanga, Colombia
| | - Martha L. Arango-Rodríguez
- Multi-tissue Bank and Advanced Therapy Center, Fundación Oftalmológica de Santander, Clínica Carlos Ardila Lulle, Floridablanca, Colombia
| | - Claudia L. Sossa
- Program of Medicine, Faculty of Health Sciences, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia
- Multi-tissue Bank and Advanced Therapy Center, Fundación Oftalmológica de Santander, Clínica Carlos Ardila Lulle, Floridablanca, Colombia
| | - Silvia M. Becerra-Bayona
- Program of Medicine, Faculty of Health Sciences, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia
- *Correspondence: Silvia M. Becerra-Bayona,
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12
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Cheng C, Peng X, Qi H, Wang X, Yu X, Wang Y, Yu X. A promising potential candidate for vascular replacement materials with anti-inflammatory action, good hemocompatibility and endotheliocyte-cytocompatibility: phytic acid-fixed amniotic membrane. Biomed Mater 2021; 16. [PMID: 34492639 DOI: 10.1088/1748-605x/ac246d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 09/07/2021] [Indexed: 12/29/2022]
Abstract
Due to its excellent biocompatibility and anti-inflammatory activity, amniotic membrane (AM) has attracted much attention from scholars. However, its clinical application in vascular reconstruction was limited for poor processability, rapid biodegradation, and insufficient hemocompatibility. A naturally extracted substance with good cytocompatibility, phytic acid (PA), which can quickly form strong and stable hydrogen bonds on the tissue surface, was used to crosslink decellularized AM (DAM) to prepare a novel vascular replacement material. The results showed that PA-fixed AM had excellent mechanical strength and resistance to enzymatic degradation as well as appropriate surface hydrophilicity. Among all samples, 2% PA-fixed specimen showed excellent human umbilical vein endothelial cells (HUVECs)-cytocompatibility and hemocompatibility. It could also stimulate the secretion of vascular endothelial growth factor and endothelin-1 from seeded HUVECs, indicating that PA might promote neovascularization after implantation of PA-fixed specimens. Also, 2% PA-fixed specimen could inhibit the secretion of tumor necrosis factor-αfrom co-cultured macrophages, thus might reduce the inflammatory response after sample implantation. Finally, the results ofex vivoblood test andin vivoexperiments confirmed our deduction that PA might promote neovascularization after implantation. All the results indicated that prepared PA-fixed DAM could be considered as a promising small-diameter vascular replacement material.
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Affiliation(s)
- Can Cheng
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Xu Peng
- Experimental and Research Animal Institute, Sichuan University, Chengdu 610065, People's Republic of China
| | - Hao Qi
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Xu Wang
- Chengdu University of TCM, College of Acupuncture and Massage College, No. 37, Twelve Bridge Road, Chengdu, Sichuan Province 610075, People's Republic of China
| | - Xiaoshuang Yu
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Yuhang Wang
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China
| | - Xixun Yu
- College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, People's Republic of China
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13
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Capella-Monsonís H, Zeugolis DI. Decellularized xenografts in regenerative medicine: From processing to clinical application. Xenotransplantation 2021; 28:e12683. [PMID: 33709410 DOI: 10.1111/xen.12683] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 01/28/2021] [Accepted: 02/25/2021] [Indexed: 12/13/2022]
Abstract
Decellularized xenografts are an inherent component of regenerative medicine. Their preserved structure, mechanical integrity and biofunctional composition have well established them in reparative medicine for a diverse range of clinical indications. Nonetheless, their performance is highly influenced by their source (ie species, age, tissue) and processing (ie decellularization, crosslinking, sterilization and preservation), which govern their final characteristics and determine their success or failure for a specific clinical target. In this review, we provide an overview of the different sources and processing methods used in decellularized xenografts fabrication and discuss their effect on the clinical performance of commercially available decellularized xenografts.
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Affiliation(s)
- Héctor Capella-Monsonís
- 1Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), Galway, Ireland.,Science Foundation Ireland (SFI) Centre for Research in Medical Devices (CÚRAM), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), Galway, Ireland
| | - Dimitrios I Zeugolis
- 1Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), Galway, Ireland.,Science Foundation Ireland (SFI) Centre for Research in Medical Devices (CÚRAM), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), Galway, Ireland.,Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), Lugano, Switzerland
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14
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Wang L, Gong J, Dan Y, Huang Y, Dan N, Dan W. Preparation and Characterization of Antibacterial Porcine Acellular Dermal Matrices with High Performance. ACS OMEGA 2020; 5:20238-20249. [PMID: 32832777 PMCID: PMC7439368 DOI: 10.1021/acsomega.0c01940] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 07/27/2020] [Indexed: 06/11/2023]
Abstract
Infection is a common complication in the process of wound management. An ideal wound dressing is supposed to reduce or even prevent the infection while promoting wound healing. A porcine acellular dermal matrix (pADM) has been already used as a wound dressing in clinic due to its capacity to accelerate wound healing. However, not only is pure pADM not antibacterial, its mechanical properties are poor. In this study, an antibacterial pADM with good performance was prepared by adding two natural products as modifiers, quercetin (QCT) and tea tree oil (TTO). The result of Fourier-transform infrared (FTIR) proved that the addition of modifiers did not break the natural triple-helical structure of collagen. Meanwhile, the results of differential scanning calorimetry (DSC), thermogravimetric analysis (TG), mechanic experiment, and enzymatic degradation demonstrated that pADM handled with QCT and TTO (termed QCT-TTO-pADM) had better thermal stability, mechanical strength, and resistance to enzymatic degradation than pADM. Meanwhile, QCT-TTO-pADM had excellent antibacterial activity and showed an antibacterial rate of over 80%. Furthermore, in the cytocompatibility analysis, QCT-TTO-pADM had no side effects on the adhesion, growth, and proliferation of fibroblasts. QCT-TTO-pADM could even accelerate wound healing more efficiently than pADM and glutaraldehyde-modified pADM (GA-pADM). In conclusion, QCT-TTO-pADM was a potential antibacterial wound dressing with good performance.
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Affiliation(s)
- Lu Wang
- College
of Biomass Science and Engineering, Sichuan
University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Research
Center of Biomedical Engineering, Sichuan
University, No. 24 South
Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Key
Laboratory for Leather Chemistry and Engineering of the Education
Ministry, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Juxia Gong
- College
of Biomass Science and Engineering, Sichuan
University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Research
Center of Biomedical Engineering, Sichuan
University, No. 24 South
Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Key
Laboratory for Leather Chemistry and Engineering of the Education
Ministry, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Ye Dan
- School
of Manufacturing Science and Engineering, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Yanping Huang
- College
of Biomass Science and Engineering, Sichuan
University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Research
Center of Biomedical Engineering, Sichuan
University, No. 24 South
Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Key
Laboratory for Leather Chemistry and Engineering of the Education
Ministry, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Nianhua Dan
- College
of Biomass Science and Engineering, Sichuan
University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Research
Center of Biomedical Engineering, Sichuan
University, No. 24 South
Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Key
Laboratory for Leather Chemistry and Engineering of the Education
Ministry, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Weihua Dan
- College
of Biomass Science and Engineering, Sichuan
University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Research
Center of Biomedical Engineering, Sichuan
University, No. 24 South
Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
- Key
Laboratory for Leather Chemistry and Engineering of the Education
Ministry, Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu, Sichuan 610065, China
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15
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Zhang X, Xu S, Shen L, Li G. Factors affecting thermal stability of collagen from the aspects of extraction, processing and modification. JOURNAL OF LEATHER SCIENCE AND ENGINEERING 2020. [DOI: 10.1186/s42825-020-00033-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Abstract
Collagen, as a thermal-sensitive protein, is the most abundant structural protein in animals. Native collagen has been widely applied in various fields due to its specific physicochemical and biological properties. The beneficial properties would disappear with the collapse of the unique triple helical structure during heating. Understanding thermal stability of collagen is of great significance for practical applications. Previous studies have shown the thermal stability would be affected by the different sources, extraction methods, solvent systems in vitro and modified methods. Accordingly, the factors affecting thermal stability of collagen are discussed in detail in this review.
Graphical abstract
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16
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Chen Y, Dan N, Huang Y, Yang C, Dan W, Liang Y. Insights into the interactions between collagen and a naturally derived crosslinker, oxidized chitosan oligosaccharide. J Appl Polym Sci 2019. [DOI: 10.1002/app.48489] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yining Chen
- Key Laboratory for Leather Chemistry and Engineering of the Education MinistrySichuan University Chengdu Sichuan 610065 China
- Research Center of Biomedical EngineeringSichuan University Chengdu Sichuan 610065 China
| | - Nianhua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education MinistrySichuan University Chengdu Sichuan 610065 China
- Research Center of Biomedical EngineeringSichuan University Chengdu Sichuan 610065 China
| | - Yanping Huang
- Key Laboratory for Leather Chemistry and Engineering of the Education MinistrySichuan University Chengdu Sichuan 610065 China
- Research Center of Biomedical EngineeringSichuan University Chengdu Sichuan 610065 China
| | - Changkai Yang
- Key Laboratory for Leather Chemistry and Engineering of the Education MinistrySichuan University Chengdu Sichuan 610065 China
- Research Center of Biomedical EngineeringSichuan University Chengdu Sichuan 610065 China
| | - Weihua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education MinistrySichuan University Chengdu Sichuan 610065 China
- Research Center of Biomedical EngineeringSichuan University Chengdu Sichuan 610065 China
| | - Yongxian Liang
- Fujian Key Laboratory of Green Design and Manufacture of Leather Jinjiang 362271 China
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17
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Dan W, Chen Y, Dan N, Zheng X, Wang L, Yang C, Huang Y, Liu X, Hu Y. Multi-level collagen aggregates and their applications in biomedical applications. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2019. [DOI: 10.1080/1023666x.2019.1656387] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Weihua Dan
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, P.R. China
| | - Yining Chen
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, P.R. China
| | - Nianhua Dan
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, P.R. China
| | - Xin Zheng
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, P.R. China
| | - Lu Wang
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, P.R. China
| | - Changkai Yang
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, P.R. China
| | - Yanping Huang
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, P.R. China
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, P.R. China
| | - Xinhua Liu
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, P.R. China
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi’an China
| | - Yang Hu
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, P.R. China
- Key Laboratory of Environment Correlative Dietology, Ministry of Education, Huazhong Agricultural University, Wuhan, P.R. China
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18
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Yang C, Dan N, You W, Huang Y, Chen Y, Yu G, Dan W, Wen H. Modification of collagen-chitosan membrane by oxidation sodium alginate and in vivo/ in vitro evaluation for wound dressing application. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2019. [DOI: 10.1080/1023666x.2019.1648637] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Changkai Yang
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan, P. R. China
| | - Nianhua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan, P. R. China
- Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan, P. R. China
| | - Weiting You
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan, P. R. China
| | - Yanping Huang
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan, P. R. China
| | - Yining Chen
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan, P. R. China
| | - Guofei Yu
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan, P. R. China
| | - Weihua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan, P. R. China
- Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan, P. R. China
| | - Huitao Wen
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan, P. R. China
- Fujian Key Laboratory of Green Design and Manufacture of Leather, Xingye Leather Technology Co., Ltd, Jinjiang, Fujian, P. R. China
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19
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Liu X, Zheng C, Luo X, Wang X, Jiang H. Recent advances of collagen-based biomaterials: Multi-hierarchical structure, modification and biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 99:1509-1522. [DOI: 10.1016/j.msec.2019.02.070] [Citation(s) in RCA: 118] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 02/17/2019] [Accepted: 02/17/2019] [Indexed: 01/09/2023]
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20
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Chen Y, Dan N, Huang Y, Bai Z, Yang C, Dan W, Cong L. Functional chemical modification of a porcine acellular dermal matrix with a modified naturally derived polysaccharide crosslinker. J Appl Polym Sci 2019. [DOI: 10.1002/app.47633] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yining Chen
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry; Sichuan University; Chengdu Sichuan 610065 China
- Research Center of Biomedical Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Nianhua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry; Sichuan University; Chengdu Sichuan 610065 China
- Research Center of Biomedical Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Yanping Huang
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry; Sichuan University; Chengdu Sichuan 610065 China
- Research Center of Biomedical Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Zhongxiang Bai
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry; Sichuan University; Chengdu Sichuan 610065 China
- Research Center of Biomedical Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Changkai Yang
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry; Sichuan University; Chengdu Sichuan 610065 China
- Research Center of Biomedical Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Weihua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry; Sichuan University; Chengdu Sichuan 610065 China
- Research Center of Biomedical Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Liangliang Cong
- Jiangyin Benshine Biological Technology Co., Ltd; Jiangyin 214400 People's Republic of China
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21
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Qiang T, Chen L, Yan Z, Liu X. Evaluation of a Novel Collagenous Matrix Membrane Cross-Linked with Catechins Catalyzed by Laccase: A Sustainable Biomass. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:1504-1512. [PMID: 30644748 DOI: 10.1021/acs.jafc.8b05810] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Collagen, a sustainable and biodegradable biomass material, has many applications in different scope including application in food packaging. However, owing to its poor mechanical properties, this kind of application is limited. In this work, collagen was cross-linked with catechin under the incubation of laccase to improve the mechanical properties of collagen, and the cross-linked collagen exhibited properties of excellent antioxidant capacity and lower swelling ratio. Meanwhile, Fourier transform infrared spectrometer (FTIR), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS) results provide evidence for changes in the structure of collagen after being cross-linked with the catechin. From the aspects of the thermal stability, tensile strength, elongation, antioxidant capacity, swelling, solubility, and morphological analysis, the cross-linked collagen has better physical properties in comparison with natural collagen. This indicates that the physical properties and antioxidant capacity of collagen after being cross-linked with catechins were improved significantly. Therefore, the cross-linked collagen can be used as green food-packaging materials.
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Affiliation(s)
- Taotao Qiang
- College of Bioresources Chemical and Materials Engineering , Shaanxi University of Science & Technology , Xi'an 710021 , China
- National Demonstration Center for Experimental Light Chemistry Engineering Education , Shaanxi University of Science & Technology , Xi'an 710021 , China
| | - Liang Chen
- College of Bioresources Chemical and Materials Engineering , Shaanxi University of Science & Technology , Xi'an 710021 , China
- National Demonstration Center for Experimental Light Chemistry Engineering Education , Shaanxi University of Science & Technology , Xi'an 710021 , China
| | - Zhuan Yan
- College of Bioresources Chemical and Materials Engineering , Shaanxi University of Science & Technology , Xi'an 710021 , China
- National Demonstration Center for Experimental Light Chemistry Engineering Education , Shaanxi University of Science & Technology , Xi'an 710021 , China
| | - Xinhua Liu
- College of Bioresources Chemical and Materials Engineering , Shaanxi University of Science & Technology , Xi'an 710021 , China
- National Demonstration Center for Experimental Light Chemistry Engineering Education , Shaanxi University of Science & Technology , Xi'an 710021 , China
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22
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Gu L, Shan T, Ma YX, Tay FR, Niu L. Novel Biomedical Applications of Crosslinked Collagen. Trends Biotechnol 2018; 37:464-491. [PMID: 30447877 DOI: 10.1016/j.tibtech.2018.10.007] [Citation(s) in RCA: 148] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 10/19/2018] [Accepted: 10/19/2018] [Indexed: 02/08/2023]
Abstract
Collagen is one of the most useful biopolymers because of its low immunogenicity and biocompatibility. The biomedical potential of natural collagen is limited by its poor mechanical strength, thermal stability, and enzyme resistance, but exogenous chemical, physical, or biological crosslinks have been used to modify the molecular structure of collagen to minimize degradation and enhance mechanical stability. Although crosslinked collagen-based materials have been widely used in biomedicine, there is no standard crosslinking protocol that can achieve a perfect balance between stability and functional remodeling of collagen. Understanding the role of crosslinking agents in the modification of collagen performance and their potential biomedical applications are crucial for developing novel collagen-based biopolymers for therapeutic gain.
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Affiliation(s)
- Lisha Gu
- Department of Operative Dentistry and Endodontics, Guanghua School of Stomatology and Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, PR China
| | - Tiantian Shan
- Department of Operative Dentistry and Endodontics, Guanghua School of Stomatology and Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, PR China
| | - Yu-Xuan Ma
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases and Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, PR China
| | - Franklin R Tay
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases and Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, PR China; The Dental College of Georgia, Augusta University, Augusta, GA, USA.
| | - Lina Niu
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases and Shaanxi Key Laboratory of Stomatology, Department of Prosthodontics, School of Stomatology, The Fourth Military Medical University, Xi'an, Shaanxi, PR China; The Dental College of Georgia, Augusta University, Augusta, GA, USA.
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23
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Oh HJ, Kim SH, Cho JH, Park SH, Min BH. Mechanically Reinforced Extracellular Matrix Scaffold for Application of Cartilage Tissue Engineering. Tissue Eng Regen Med 2018; 15:287-299. [PMID: 30603554 PMCID: PMC6171674 DOI: 10.1007/s13770-018-0114-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 01/09/2018] [Accepted: 01/15/2018] [Indexed: 12/23/2022] Open
Abstract
Scaffolds with cartilage-like environment and suitable physical properties are critical for tissue-engineered cartilage repair. In this study, decellularized porcine cartilage-derived extracellular matrix (ECM) was utilized to fabricate ECM scaffolds. Mechanically reinforced ECM scaffolds were developed by combining salt-leaching and crosslinking for cartilage repair. The developed scaffolds were investigated with respect to their physicochemical properties and their cartilage tissue formation ability. The mechanically reinforced ECM scaffold showed similar mechanical strength to that of synthetic PLGA scaffold and expressed higher levels of cartilage-specific markers compared to those expressed by the ECM scaffold prepared by simple freeze-drying. These results demonstrated that the physical properties of ECM-derived scaffolds could be influenced by fabrication method, which provides suitable environments for the growth of chondrocytes. By extension, this study suggests a promising approach of natural biomaterials in cartilage tissue engineering.
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Affiliation(s)
- Hyun Ju Oh
- Department of Molecular Science and Technology, Ajou University, 206, World Cup-ro, Yeongtonggu, Suwon, 16499 Korea
| | - Soon Hee Kim
- Cell Therapy Center, Ajou University Medical Center, Ajou University, 206, World Cup-ro, Yeongtonggu, Suwon, 16499 Korea
| | - Jae-Ho Cho
- Department of Orthopedic Surgery, School of Medicine, Ajou University, 206, World Cup-ro, Yeongtonggu, Suwon, 16499 Korea
| | - Sang-Hyug Park
- Department of Biomedical Engineering, Pukyong National University, 45, Yongso-ro, Namgu, Busan, 48513 Korea
| | - Byoung-Hyun Min
- Department of Molecular Science and Technology, Ajou University, 206, World Cup-ro, Yeongtonggu, Suwon, 16499 Korea
- Cell Therapy Center, Ajou University Medical Center, Ajou University, 206, World Cup-ro, Yeongtonggu, Suwon, 16499 Korea
- Department of Orthopedic Surgery, School of Medicine, Ajou University, 206, World Cup-ro, Yeongtonggu, Suwon, 16499 Korea
- Department of Orthopedic Surgery, School of Medicine, Ajou University, 206, World Cup-ro, Yeongtonggu, Suwon, 16499 Korea
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24
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Supercritical CO2 fluid-assisted cross-linking of porcine acellular dermal matrix by ethylene glycol diglycidyl ether. J CO2 UTIL 2018. [DOI: 10.1016/j.jcou.2018.03.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Zhao Y, Sun Z. Effects of gelatin-polyphenol and gelatin–genipin cross-linking on the structure of gelatin hydrogels. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2018. [DOI: 10.1080/10942912.2017.1381111] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Yuanyuan Zhao
- College of Life Sciences, Shandong Agricultural University, Tai’an, PR China
| | - Zhongtao Sun
- College of Life Sciences, Shandong Agricultural University, Tai’an, PR China
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26
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AN YZ, KIM YK, LIM SM, HEO YK, KWON MK, CHA JK, LEE JS, JUNG UW, CHOI SH. Physiochemical properties and resorption progress of porcine skin-derived collagen membranes: In vitro and in vivo analysis. Dent Mater J 2018; 37:332-340. [DOI: 10.4012/dmj.2017-065] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Yin-Zhe AN
- Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
| | - You-Kyoung KIM
- Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
| | - Su-Min LIM
- Biomaterials part, Research and Development Center, Neobiotech Co., Ltd
| | - Yeong-Ku HEO
- Global Academy of Osseointegration, Local Clinic
| | - Mi-Kyung KWON
- Biomaterials part, Research and Development Center, Neobiotech Co., Ltd
| | - Jae-Kook CHA
- Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
| | - Jung-Seok LEE
- Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
| | - Ui-Won JUNG
- Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
| | - Seong-Ho CHOI
- Department of Periodontology, Research Institute for Periodontal Regeneration, College of Dentistry, Yonsei University
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Dehydrothermally Cross-Linked Collagen Membrane with a Bone Graft Improves Bone Regeneration in a Rat Calvarial Defect Model. MATERIALS 2017; 10:ma10080927. [PMID: 28796152 PMCID: PMC5578293 DOI: 10.3390/ma10080927] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 07/29/2017] [Accepted: 08/05/2017] [Indexed: 11/17/2022]
Abstract
In this study, the bone regeneration efficacy of dehydrothermally (DHT) cross-linked collagen membrane with or without a bone graft (BG) material was evaluated in a critical-sized rat model. An 8-mm-diameter defect was created in the calvaria of 40 rats, which were randomized into four groups: (1) control; (2) DHT; (3) BG; and, (4) DHT + BG. Evaluations were made at 2 and 8 weeks after surgery using micro-computed tomographic (micro-CT), histological, and histomorphometric analyses. Micro-CT analysis showed an increase in the new bone volume (NBV) of the BG and DHT + BG groups at 2 weeks after surgery, representing a significant difference (p < 0.05). At 8 weeks after surgery, the NBV increased in all four groups. However, larger NBVs were observed in the BG and DHT + BG groups, and a significant difference was no longer observed between the two groups. Histologic analysis demonstrated that the graft materials sustained the center of the defect in the BG and DHT + BG groups, which was shown in histomorphometric analysis as well. These results suggest that DHT membrane is a safe biomaterial with adequate tissue integration, and has a positive effect on new bone formation. Moreover, the best effects were achieved when DHT was used in conjunction with BG materials.
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Liu T, Shi L, Gu Z, Dan W, Dan N. A novel combined polyphenol-aldehyde crosslinking of collagen film—Applications in biomedical materials. Int J Biol Macromol 2017; 101:889-895. [DOI: 10.1016/j.ijbiomac.2017.03.166] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 03/27/2017] [Accepted: 03/28/2017] [Indexed: 11/29/2022]
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29
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Liu T, Dan W, Dan N, Liu X, Liu X, Peng X. A novel grapheme oxide-modified collagen-chitosan bio-film for controlled growth factor release in wound healing applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:202-211. [PMID: 28532022 DOI: 10.1016/j.msec.2017.03.256] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 03/25/2017] [Accepted: 03/26/2017] [Indexed: 11/18/2022]
Abstract
Collagen-chitosan composite film modified with grapheme oxide (GO) and 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDC), termed CC-G-E film, was loaded with basic fibroblast growth factor (bFGF) as the development of an efficacious wound healing device. In this study we report a novel drug delivery system that prevents the initial burst release and loss of bioactivity of drugs in vitro and in vivo applications. The results showed that CC-G-E film possessed improved thermal stability and a higher rate of crosslinking with increased mechanical properties when the dosage of GO was between 0.03% and 0.07%. It was shown that the in vitro release of bFGF from CC-G-E film continued for more than 28d. Furthermore, the CC-G-E films demonstrated excellent in vitro biocompatibility following culture with L929 fibroblasts in terms of cell adhesion and proliferation. CC-G-E films were implanted into Sprague-Dawley rats to characterize their ability to repair full-thickness skin wounds. Results showed that the CC-G-E film accelerated the wound healing process compared with the blank control. Based on all the results, it was concluded that CC-G-E film operates as a novel drug delivery system and due to its performance in wound remodeling, has potential to be developed as a wound dressing material.
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Affiliation(s)
- Ting Liu
- Research Center of Biomedical Engineering, Sichuan University, Chengdu, China
| | - Weihua Dan
- Research Center of Biomedical Engineering, Sichuan University, Chengdu, China.
| | - Nianhua Dan
- Research Center of Biomedical Engineering, Sichuan University, Chengdu, China
| | - Xinhua Liu
- Research Center of Biomedical Engineering, Sichuan University, Chengdu, China
| | - Xuexu Liu
- Laboratory Animal Center of Sichuan University, Chengdu, China
| | - Xu Peng
- Laboratory Animal Center of Sichuan University, Chengdu, China
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30
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Duan L, Yuan J, Yang X, Cheng X, Li J. Interaction study of collagen and sericin in blending solution. Int J Biol Macromol 2016; 93:468-475. [PMID: 27601133 DOI: 10.1016/j.ijbiomac.2016.09.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Revised: 06/29/2016] [Accepted: 09/01/2016] [Indexed: 11/28/2022]
Abstract
The interactions of collagen and sericin were studied by fluorescence spectra, ultraviolet spectra, FTIR spectra and dynamic light scattering. The fluorescence quenching in emission spectra and red-shift (283-330nm) in synchronous fluorescence spectra suggested the Tyr of collagen and sericin overlapped with a distance of 3Å, generating excimer. The overlapped Tyr of collagen and sericin decreased the hydrophobicity of collagen, which resulted in the red-shifts (233-240nm) in ultraviolet spectra. Moreover, the red-shifts of amide bands of collagen in FTIR spectra indicated the hydrogen bonds of collagen were weaken and it could also be explained by the overlapped Tyr. The results of 2D-FTIR spectra demonstrated the backbone of collagen molecule was varied and the most susceptible structure of collagen was the triple helix with the presence of sericin. Based on dynamic light scattering, we conjectured large pure collagen aggregates were replaced by hybrid aggregates of collagen and sericin particles after the addition of sericin. With ascending sericin ratio, the diameters of the hybrid aggregates increased and attained maximum with 60% ratio of sericin, which were on account of the increasing excimer number. The results of DSC demonstrated the presence of sericin enhanced the thermal stability of collagen.
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Affiliation(s)
- Lian Duan
- College of Textiles and Garments, Southwest University, Chongqing 400715, PR China
| | - Jingjie Yuan
- Chongqing Special Equipment Inspection and Research Institute, Chongqing 401121, PR China
| | - Xiao Yang
- College of Textiles and Garments, Southwest University, Chongqing 400715, PR China
| | - Xinjian Cheng
- College of Textiles and Garments, Southwest University, Chongqing 400715, PR China
| | - Jiao Li
- College of Textiles and Garments, Southwest University, Chongqing 400715, PR China; The Affiliated Stomatology Hospital, Chongqing Medical University, Chongqing 401147, PR China.
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31
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Liu X, Dan N, Dan W. Preparation and characterization of an advanced collagen aggregate from porcine acellular dermal matrix. Int J Biol Macromol 2016; 88:179-88. [DOI: 10.1016/j.ijbiomac.2016.03.066] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 03/28/2016] [Accepted: 03/29/2016] [Indexed: 10/22/2022]
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32
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Rodriguez IA, Saxena G, Hixon KR, Sell SA, Bowlin GL. In vitrocharacterization of MG-63 osteoblast-like cells cultured on organic-inorganic lyophilized gelatin sponges for early bone healing. J Biomed Mater Res A 2016; 104:2011-9. [DOI: 10.1002/jbm.a.35733] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 03/24/2016] [Accepted: 03/29/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Isaac A. Rodriguez
- Department of Biomedical Engineering; The University of Memphis and Joint University of Memphis-UTHSC-Memphis Biomedical Engineering Program; Memphis Tennessee 38152
| | - Gunjan Saxena
- Department of Biomedical Sciences; Heritage College of Osteopathic Medicine, Ohio University; Grosvenor Hall Athens Ohio 45701
| | - Katherine R. Hixon
- Department of Biomedical Engineering; Parks College of Engineering, Aviation, and Technology, Saint Louis University; 3507 Lindell Blvd St. Louis Missouri 63103
| | - Scott A. Sell
- Department of Biomedical Engineering; Parks College of Engineering, Aviation, and Technology, Saint Louis University; 3507 Lindell Blvd St. Louis Missouri 63103
| | - Gary L. Bowlin
- Department of Biomedical Engineering; The University of Memphis and Joint University of Memphis-UTHSC-Memphis Biomedical Engineering Program; Memphis Tennessee 38152
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33
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Zhu S, Gu Z, Xiong S, An Y, Liu Y, Yin T, You J, Hu Y. Fabrication of a novel bio-inspired collagen–polydopamine hydrogel and insights into the formation mechanism for biomedical applications. RSC Adv 2016. [DOI: 10.1039/c6ra12306f] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel bio-inspired hydrogel with good biological property and initiative adhesive ability to cells has been fabricated via collagen self-assembly and the incorporation of PDA, which provides a significant potential in biomedical applications.
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Affiliation(s)
- Shichen Zhu
- College of Food Science and Technology and MOE Key Laboratory of Environment Correlative Dietology
- Huazhong Agricultural University
- Wuhan 430070
- P. R. China
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province
| | - Zhipeng Gu
- Department of Biomedical Engineering
- School of Engineering
- Sun Yat-sen University
- Guangzhou 510006
- P. R. China
| | - Shanbai Xiong
- College of Food Science and Technology and MOE Key Laboratory of Environment Correlative Dietology
- Huazhong Agricultural University
- Wuhan 430070
- P. R. China
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province
| | - Yueqi An
- College of Food Science and Technology and MOE Key Laboratory of Environment Correlative Dietology
- Huazhong Agricultural University
- Wuhan 430070
- P. R. China
| | - Youming Liu
- College of Food Science and Technology and MOE Key Laboratory of Environment Correlative Dietology
- Huazhong Agricultural University
- Wuhan 430070
- P. R. China
| | - Tao Yin
- College of Food Science and Technology and MOE Key Laboratory of Environment Correlative Dietology
- Huazhong Agricultural University
- Wuhan 430070
- P. R. China
| | - Juan You
- College of Food Science and Technology and MOE Key Laboratory of Environment Correlative Dietology
- Huazhong Agricultural University
- Wuhan 430070
- P. R. China
| | - Yang Hu
- College of Food Science and Technology and MOE Key Laboratory of Environment Correlative Dietology
- Huazhong Agricultural University
- Wuhan 430070
- P. R. China
- Collaborative Innovation Center for Efficient and Health Production of Fisheries in Hunan Province
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34
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Chen Y, Dan N, Wang L, Liu X, Dan W. Study on the cross-linking effect of a natural derived oxidized chitosan oligosaccharide on the porcine acellular dermal matrix. RSC Adv 2016. [DOI: 10.1039/c6ra03434a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The purpose of this study is to investigate the cross-linking interaction between a natural derived oxidized chitosan oligosaccharide (OCOS) and the porcine acellular dermal matrix (pADM), and further evaluate the varying properties of the pADM after cross-linked.
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Affiliation(s)
- Yining Chen
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Nianhua Dan
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Lei Wang
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Xinhua Liu
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Weihua Dan
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
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35
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Davidenko N, Bax DV, Schuster CF, Farndale RW, Hamaia SW, Best SM, Cameron RE. Optimisation of UV irradiation as a binding site conserving method for crosslinking collagen-based scaffolds. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2016; 27:14. [PMID: 26676860 PMCID: PMC4681752 DOI: 10.1007/s10856-015-5627-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Accepted: 11/11/2015] [Indexed: 05/28/2023]
Abstract
Short wavelength (λ = 254 nm) UV irradiation was evaluated over a range of intensities (0.06 to 0.96 J/cm(2)) as a means of cross-linking collagen- and gelatin-based scaffolds, to tailor their material characteristics whilst retaining biological functionality. Zero-link carbodiimide treatments are commonly applied to collagen-based materials, forming cross-links from carboxylate anions (for example the acidic E of GFOGER) that are an essential part of integrin binding sites on collagen. Cross-linking these amino acids therefore disrupts the bioactivity of collagen. In contrast, UV irradiation forms bonds from less important aromatic tyrosine and phenylalanine residues. We therefore hypothesised that UV cross-linking would not compromise collagen cell reactivity. Here, highly porous (~99 %) isotropic, collagen-based scaffolds were produced via ice-templating. A series of scaffolds (pore diameters ranging from 130-260 μm) with ascending stability in water was made from gelatin, two different sources of collagen I, or blends of these materials. Glucose, known to aid UV crosslinking of collagen, was added to some lower-stability formulations. These scaffolds were exposed to different doses of UV irradiation, and the scaffold morphology, dissolution stability in water, resistance to compression and cell reactivity was assessed. Stabilisation in aqueous media varied with both the nature of the collagen-based material employed and the UV intensity. Scaffolds made from the most stable materials showed the greatest stability after irradiation, although the levels of cross-linking in all cases were relatively low. Scaffolds made from pure collagen from the two different sources showed different optimum levels of irradiation, suggesting altered balance between stabilisation from cross-linking and destabilisation from denaturation. The introduction of glucose into the scaffold enhanced the efficacy of UV cross-linking. Finally, as hypothesized, cell attachment, spreading and proliferation on collagen materials were unaffected by UV cross-linking. UV irradiation may therefore be used to provide relatively low level cross-linking of collagen without loss of biological functionality.
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Affiliation(s)
- Natalia Davidenko
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK.
| | - Daniel V Bax
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK
| | - Carlos F Schuster
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK
| | - Richard W Farndale
- Department of Biochemistry, University of Cambridge, Downing Site, Cambridge, CB2 1QW, UK
| | - Samir W Hamaia
- Department of Biochemistry, University of Cambridge, Downing Site, Cambridge, CB2 1QW, UK
| | - Serena M Best
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK
| | - Ruth E Cameron
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK
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36
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Liu X, Dan N, Dan W, Gong J. Feasibility study of the natural derived chitosan dialdehyde for chemical modification of collagen. Int J Biol Macromol 2015; 82:989-97. [PMID: 26562557 DOI: 10.1016/j.ijbiomac.2015.11.015] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Revised: 11/03/2015] [Accepted: 11/05/2015] [Indexed: 11/28/2022]
Abstract
The aim of this study is to evaluate the chemical crosslinking effects of the natural derived chitosan dialdehyde (OCS) on collagen. Fourier transform infrared (FTIR) spectroscopy, differential scanning calorimetry (DSC) and circular dichroism (CD) measurements suggest that introducing OCS might not destroy the natural triple helix conformation of collagen but enhance the thermal-stability of collagen. Meanwhile, a denser fibrous network of cross-linked collagen is observed by atomic force microscopy. Further, scanning electron microscopy (SEM) and aggregation kinetics analysis confirm that the fibrillation process of collagen advances successfully and OCS could lengthen the completion time of collagen fibrillogenesis but raise the reconstitution rate of collagen fibrils or microfibrils. Besides, the cytocompatibility analysis implies that when the dosage of OCS is less than 15%, introducing OCS into collagen might be favorable for the cell's adhesion, growth and proliferation. Taken as a whole, the present study demonstrates that OCS might be an ideal crosslinker for the chemical fixation of collagen.
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Affiliation(s)
- Xinhua Liu
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China; Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Nianhua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China; Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Weihua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China; Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Juxia Gong
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry, Sichuan University, Chengdu, Sichuan 610065, China; Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
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37
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Collagen/Beta-Tricalcium Phosphate Based Synthetic Bone Grafts via Dehydrothermal Processing. BIOMED RESEARCH INTERNATIONAL 2015; 2015:576532. [PMID: 26504812 PMCID: PMC4609365 DOI: 10.1155/2015/576532] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 08/10/2015] [Accepted: 08/13/2015] [Indexed: 12/15/2022]
Abstract
Millions of patients worldwide remain inadequately treated for bone defects related to factors such as disease or trauma. The drawbacks of metallic implant and autograft/allograft use have steered therapeutic approaches towards tissue engineering solutions involving tissue regeneration scaffolds. This study proposes a composite scaffold with properties tailored to address the macro- and microenvironmental conditions deemed necessary for successful regeneration of bone in defect areas. The biodegradable scaffold composed of porous beta-tricalcium phosphate particles and collagen type I fibers is prepared from a mixture of collagen type-I and β-tricalcium phosphate (β-TCP) particles via lyophilization, followed by dehydrothermal (DHT) processing. The effects of both sterilization via gamma radiation and the use of DHT processing to achieve cross-linking were investigated. The impact of the chosen fabrication methods on scaffold microstructure and β-TCP particle-collagen fiber combinations were analyzed using X-ray diffractometry (XRD), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and microcomputerized tomography (µ-CT). Electron spinning resonance (ESR) analysis was used to investigate free radicals formation following sterilization. Results revealed that the highly porous (65% porosity at an average of 100 µm pore size), mechanically adequate, and biocompatible scaffolds can be utilized for bone defect repairs.
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38
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Madaghiele M, Calò E, Salvatore L, Bonfrate V, Pedone D, Frigione M, Sannino A. Assessment of collagen crosslinking and denaturation for the design of regenerative scaffolds. J Biomed Mater Res A 2015; 104:186-94. [DOI: 10.1002/jbm.a.35554] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 07/23/2015] [Accepted: 08/10/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Marta Madaghiele
- Department of Engineering for Innovation; University of Salento; Lecce 73100 Italy
| | - Emanuela Calò
- Department of Engineering for Innovation; University of Salento; Lecce 73100 Italy
- Dhitech Scarl, Distretto Tecnologico High Tech; Lecce 73100 Italy
| | - Luca Salvatore
- Department of Engineering for Innovation; University of Salento; Lecce 73100 Italy
| | - Valentina Bonfrate
- Department of Engineering for Innovation; University of Salento; Lecce 73100 Italy
| | - Deborah Pedone
- Department of Engineering for Innovation; University of Salento; Lecce 73100 Italy
- Dhitech Scarl, Distretto Tecnologico High Tech; Lecce 73100 Italy
| | - Mariaenrica Frigione
- Department of Engineering for Innovation; University of Salento; Lecce 73100 Italy
| | - Alessandro Sannino
- Department of Engineering for Innovation; University of Salento; Lecce 73100 Italy
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39
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Xiao S, Dan W, Dan N. Insights into the interactions between porcine collagen and a Zr–Al–Ti metal complex. RSC Adv 2015. [DOI: 10.1039/c5ra14687a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Porcine acelluar dermal matrix (pADM), known as pure collagen with a three dimensional structure, was used to explore the interactions between porcine collagen and a metal complex in this study.
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Affiliation(s)
- Shiwei Xiao
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Weihua Dan
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Nianhua Dan
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
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40
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Liu T, Dan N, Dan W. The effect of crosslinking agent on sustained release of bFGF–collagen microspheres. RSC Adv 2015. [DOI: 10.1039/c5ra00991j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Initial burst release and loss of bioactivity of drugs are the shortcomings of drug delivery systems (DDSs) used for in vivo treatment.
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Affiliation(s)
- Ting Liu
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Nianhua Dan
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Weihua Dan
- Department of Biomass Chemistry and Engineering
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
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41
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Liu X, Dan W, Ju H, Dan N, Gong J. Preparation and evaluation of a novel pADM-derived micro- and nano electrospun collagen membrane. RSC Adv 2015. [DOI: 10.1039/c5ra08992a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel pADM-derived micro- and nano electrospun collagen membrane (PDEC) was successfully prepared by the electrospinning technique.
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Affiliation(s)
- Xinhua Liu
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Weihua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Haiyan Ju
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Nianhua Dan
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
| | - Juxia Gong
- Key Laboratory for Leather Chemistry and Engineering of the Education Ministry
- Sichuan University
- Chengdu
- China
- Research Center of Biomedical Engineering
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42
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Hu Y, Liu L, Gu Z, Dan W, Dan N, Yu X. Modification of collagen with a natural derived cross-linker, alginate dialdehyde. Carbohydr Polym 2013; 102:324-32. [PMID: 24507288 DOI: 10.1016/j.carbpol.2013.11.050] [Citation(s) in RCA: 112] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 10/27/2013] [Accepted: 11/27/2013] [Indexed: 01/03/2023]
Abstract
The interaction between collagen and a natural derived cross-linker alginate dialdehyde (ADA) was investigated. Fourier transform infrared (FTIR) spectroscopy and the circular dichroism (CD) measurements indicate that the structure integrity of collagen is still maintained after the ADA treatment, while the differential scanning calorimetry (DSC) study suggests that ADA could promote collagen-ADA membrane's thermostability compared to pure collagen. And the atomic force microscopy (AFM) of cross-linked collagen reveals a denser network structure. Besides, the water contact angle test indicates that the hydrophilic property of collagen-ADA membrane is promoted, which is favorable for cell's attachment and proliferation. Meanwhile, the cytocompatibility results imply that not only no extra cytotoxicity is introduced into the collagen-ADA membrane after ADA treatment, but also collagen-ADA membrane facilitates cell's proliferation when the content of ADA is less than 20%. In conclusion, our study reveals that ADA stabilizes collagen as a cross-linker and preserves its triple helical structure.
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Affiliation(s)
- Yang Hu
- Department of Biomass Chemistry and Engineering, Sichuan University, Chengdu, Sichuan 610065, China; Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Lan Liu
- Department of Biomass Chemistry and Engineering, Sichuan University, Chengdu, Sichuan 610065, China; Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Zhipeng Gu
- College of Polymer Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Weihua Dan
- Department of Biomass Chemistry and Engineering, Sichuan University, Chengdu, Sichuan 610065, China; Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Nianhua Dan
- Department of Biomass Chemistry and Engineering, Sichuan University, Chengdu, Sichuan 610065, China; Research Center of Biomedical Engineering, Sichuan University, Chengdu, Sichuan 610065, China.
| | - Xixun Yu
- College of Polymer Science and Engineering, Sichuan University, Chengdu, Sichuan 610065, China
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