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Mistry K, Richardson G, Vleminckx S, Smith R, Gevaert E, Lovat PE. Porcine-derived collagen peptides promote re-epithelialisation through activation of integrin signalling. Wound Repair Regen 2024; 32:475-486. [PMID: 38572659 DOI: 10.1111/wrr.13177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 02/26/2024] [Accepted: 03/25/2024] [Indexed: 04/05/2024]
Abstract
Chronic non-healing cutaneous wounds represent a major burden to patients and healthcare providers worldwide, emphasising the continued unmet need for credible and efficacious therapeutic approaches for wound healing. We have recently shown the potential for collagen peptides to promote proliferation and migration during cutaneous wound healing. In the present study, we demonstrate that the application of porcine-derived collagen peptides significantly increases keratinocyte and dermal fibroblast expression of integrin α2β1 and activation of an extracellular signal-related kinase (ERK)-focal adhesion kinase (FAK) signalling cascade during wound closure in vitro. SiRNA-mediated knockdown of integrin β1 impaired porcine-derived collagen peptide-induced wound closure and activation of ERK-FAK signalling in keratinocytes but did not impair ERK or FAK signalling in dermal fibroblasts, implying the activation of differing downstream signalling pathways. Studies in ex vivo human 3D skin equivalents subjected to punch biopsy-induced wounding confirmed the ability of porcine-derived collagen peptides to promote wound closure by enhancing re-epithelialisation. Collectively, these data highlight the translational and clinical potential for porcine-derived collagen peptides as a viable therapeutic approach to promote re-epithelialisation of superficial cutaneous wounds.
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Affiliation(s)
- Krishan Mistry
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
- Department of Materials, University of Manchester, Manchester, Greater Manchester, United Kingdom of Great Britain and Northern Ireland
| | - Grant Richardson
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
- AMLo Biosciences, Newcastle upon Tyne, Tyne and Wear, UK
| | | | - Robert Smith
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
- AMLo Biosciences, Newcastle upon Tyne, Tyne and Wear, UK
| | | | - Penny E Lovat
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
- AMLo Biosciences, Newcastle upon Tyne, Tyne and Wear, UK
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Zhang W, Zheng Y, Yang C, Yu Z, Zhao Y, Yang L, Li Y, Liu Q, Xu C, Su J, Yan T. Experimental study of the biological properties of nmHA-SiO 2 fiber materials prepared by electrospinning technology. Dent Mater J 2024:2023-274. [PMID: 38853006 DOI: 10.4012/dmj.2023-274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
To study the biocompatibility of nanohydroxyapatite (nmHA)-SiO2 fiber material and its efficacy in guided bone regeneration. ① The cytotoxicity of the nmHA-SiO2 fiber material to MC3T3-E1 cells was determined by CCK-8 assay. The adhesion of cells on the surface of the material was observed. ② Bone defects were prepared in the skull of three groups of New Zealand white rabbits. The following treatments were administered: implantation of nmHA-SiO2, implantation of Bio-Oss, and no treatment. The defects were then covered with nmHA-SiO2 membrane or Hai'ao oral repair membrane. Animal samples were analyzed by gross observation, micro-computed tomography, hematoxylin-eosin staining and Masson staining. The data were statistically analyzed by multivariate analysis of variance to evaluate the repair of bone defects. ① The nmHA-SiO2 fiber material has suitable biocompatibility. ② The nmHA-SiO2 fiber material performed more effectively as a barrier membrane than other bone substitute materials in GBR model rabbits.
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Affiliation(s)
- Wenyun Zhang
- People's Liberation Army Joint Logistic Support Force 920th Hospital
| | - Yuhan Zheng
- People's Liberation Army Joint Logistic Support Force 920th Hospital
| | - Cheng Yang
- People's Liberation Army Joint Logistic Support Force 920th Hospital
| | - Zhimin Yu
- Kunming University of Science and Technology
| | - Yuan Zhao
- People's Liberation Army Joint Logistic Support Force 920th Hospital
| | - Li Yang
- People's Liberation Army Joint Logistic Support Force 920th Hospital
| | - Yanbo Li
- People's Liberation Army Joint Logistic Support Force 920th Hospital
| | - Qing Liu
- People's Liberation Army Joint Logistic Support Force 920th Hospital
| | - Chongyan Xu
- People's Liberation Army Joint Logistic Support Force 920th Hospital
| | - Jun Su
- People's Liberation Army Joint Logistic Support Force 920th Hospital
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Shi X, Li X, Tian Y, Qu X, Zhai S, Liu Y, Jia W, Cui Y, Chu S. Physical, mechanical, and biological properties of collagen membranes for guided bone regeneration: a comparative in vitro study. BMC Oral Health 2023; 23:510. [PMID: 37481548 PMCID: PMC10362553 DOI: 10.1186/s12903-023-03223-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 07/11/2023] [Indexed: 07/24/2023] Open
Abstract
BACKGROUND To provide a reference for clinical selection of collagen membranes by analyzing the properties of three kinds of collagen membranes widely used in clinics: Bio-Gide membrane from porcine dermis (PD), Heal-All membrane from bovine dermis (BD), and Lyoplant membrane from bovine pericardium (BP). METHODS The barrier function of three kinds of collagen membranes were evaluated by testing the surface morphology, mechanical properties, hydrophilicity, and degradation rate of collagen membranes in collagenase and artificial saliva. In addition, the bioactivity of each collagen membrane as well as the proliferation and osteogenesis of MC3T3-E1 cells were evaluated. Mass spectrometry was also used to analyze the degradation products. RESULTS The BP membrane had the highest tensile strength and Young's modulus as well as the largest water contact angle. The PD membrane exhibited the highest elongation at break, the smallest water contact angle, and the lowest degradation weight loss. The BD membrane had the highest degradation weight loss, the highest number of proteins in its degradation product, the strongest effect on the proliferation of MC3T3-E1 cells, and the highest expression level of osteogenic genes. CONCLUSIONS The PD membrane is the best choice for shaping and maintenance time, while the BD membrane is good for osteogenesis, and the BP membrane is suitable for spatial maintenance. To meet the clinical requirements of guided bone regeneration, using two different kinds of collagen membranes concurrently to exert their respective advantages is an option worth considering.
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Affiliation(s)
- Xiaolu Shi
- Department of Implantology, Hospital of Stomatology, Jilin University, Changchun, China
| | - Xianjing Li
- Department of Implantology, Hospital of Stomatology, Jilin University, Changchun, China
| | - Ye Tian
- Department of Implantology, Hospital of Stomatology, Jilin University, Changchun, China
| | - Xinyao Qu
- Department of Drug Clinical Trial, the Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, China
| | - Shaobo Zhai
- Department of Implantology, Hospital of Stomatology, Jilin University, Changchun, China
| | - Yang Liu
- Department of Implantology, Hospital of Stomatology, Jilin University, Changchun, China
| | - Wei Jia
- Yongchang Community Health Service Center of Chaoyang District, Changchun, China
| | - Yan Cui
- Department of Dermatology and Venereology, First Hospital of Jilin University, Jilin University, Changchun, China.
| | - Shunli Chu
- Department of Implantology, Hospital of Stomatology, Jilin University, Changchun, China.
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Asokan V, Yelleti G, Bhat C, Bajaj M, Banerjee P. A novel peptide isolated from Catla skin collagen acts as a self-assembling scaffold promoting nucleation of calcium-deficient hydroxyapatite nanocrystals. J Biochem 2023; 173:197-224. [PMID: 36494197 DOI: 10.1093/jb/mvac103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 11/23/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
Catla collagen hydrolysate (CH) was fractionated by chromatography and each fraction was subjected to HA nucleation, with the resultant HA-fraction composites being scored based on the structural and functional group of the HA formed. The process was repeated till a single peptide with augmented HA nucleation capacity was obtained. The peptide (4.6 kDa), exhibited high solubility, existed in polyproline-II conformation and displayed a dynamic yet stable hierarchical self-assembling property. The 3D modelling of the peptide revealed multiple calcium and phosphate binding sites and a high propensity to self-assemble. Structural analysis of the peptide-HA crystals revealed characteristic diffraction planes of HA with mineralization following the (002) plane, retention of the self-assembled hierarchy of the peptide and intense ionic interactions between carboxyl groups and calcium. The peptide-HA composite crystals were mostly of 25-40 nm dimensions and displayed 79% mineralization, 92% crystallinity, 39.25% porosity, 12GPa Young's modulus and enhanced stability in physiological pH. Cells grown on peptide-HA depicted faster proliferation rates and higher levels of osteogenic markers. It was concluded that the prerequisite for HA nucleation by a peptide included: a conserved sequence with a unique charge topology allowing calcium chelation and its ability to form a dynamic self-assembled hierarchy for crystal propagation.
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Affiliation(s)
- Vishwadeep Asokan
- Department of Biochemistry, School of Basic and Applied Sciences, Dayananda Sagar University, Bangalore, Karnataka 560078, India
| | - Geethika Yelleti
- Department of Biochemistry, School of Basic and Applied Sciences, Dayananda Sagar University, Bangalore, Karnataka 560078, India
| | - Chetna Bhat
- Department of Biochemistry, School of Basic and Applied Sciences, Dayananda Sagar University, Bangalore, Karnataka 560078, India
| | - Mayur Bajaj
- School of Biological Sciences, Indian Institute of Science Education and Research, Tirupati, Andhra Pradesh 517507, India
| | - Pradipta Banerjee
- Department of Biochemistry, School of Basic and Applied Sciences, Dayananda Sagar University, Bangalore, Karnataka 560078, India
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Wang L, Qu Y, Li W, Wang K, Qin S. Effects and metabolism of fish collagen sponge in repairing acute wounds of rat skin. Front Bioeng Biotechnol 2023; 11:1087139. [PMID: 36911203 PMCID: PMC9992718 DOI: 10.3389/fbioe.2023.1087139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/14/2023] [Indexed: 02/24/2023] Open
Abstract
Objective: Study the repair effect of tilapia collagen on acute wounds, and the effect on the expression level of related genes and its metabolic direction in the repair process. Materials and methods: After the full-thickness skin defect model was constructed in standard deviation rats, the wound healing effect was observed and evaluated by means of characterization, histology, and immunohistochemistry. RT-PCR, fluorescence tracer, frozen section and other techniques were used to observe the effect of fish collagen on the expression of related genes and its metabolic direction in the process of wound repair. Results: After implantation, there was no immune rejection reaction, fish collagen fused with new collagen fibers in the early stage of wound repair, and was gradually degraded and replaced by new collagen in the later stage. It has excellent performance in inducing vascular growth, promoting collagen deposition and maturation, and re-epithelialization. The results of fluorescent tracer showed that fish collagen was decomposed, and the decomposition products were involved in the wound repair process and remained at the wound site as a part of the new tissue. RT-PCR results showed that, without affecting collagen deposition, the expression level of collagen-related genes was down-regulated due to the implantation of fish collagen. Conclusion: Fish collagen has good biocompatibility and wound repair ability. It is decomposed and utilized in the process of wound repair to form new tissues.
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Affiliation(s)
- Lei Wang
- The Affiliated Hospital of Weifang Medical University, Weifang, China.,Key Laboratory of Biology and Bioresource Utilization, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China.,University of Chinese Academy of Sciences, Yantai, China
| | - Yan Qu
- The Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Wenjun Li
- Key Laboratory of Biology and Bioresource Utilization, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China
| | - Kai Wang
- Department of Orthopedics, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Song Qin
- Key Laboratory of Biology and Bioresource Utilization, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China
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Sivaraman K, Shanthi C. Purified fish skin collagen hydrolysate attenuates TNF-α induced barrier dysfunction in-vitro and DSS induced colitis in-vivo model. Int J Biol Macromol 2022; 222:448-461. [PMID: 36116587 DOI: 10.1016/j.ijbiomac.2022.09.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 09/06/2022] [Accepted: 09/13/2022] [Indexed: 11/05/2022]
Abstract
Inflammatory mediators are key components in establishing pathogenesis in inflammatory bowel disease. Balanced expression of anti-inflammatory and pro-inflammatory cytokines is an important cue in maintaining gut native and adaptive immunity. In the present study, purified hydrolysate fraction of fish skin collagen from Clarias batrachus and Pangasius pangasius was evaluated as a treatment agent against TNF-α induced barrier dysfunction in Caco-2 cell line model and DSS induced colitis in mice model. Cell adhesion on purified hydrolysate fraction coated surfaces was found to be enhanced with increasing concentration in both Clarias batrachus and Pangasius pangasius. Alkaline phosphatase activity was enhanced in a concentration-dependent manner. The paracellular permeability assay demonstrated that Pangasius pangasius purified hydrolysate fraction had countered TNF-α induced barrier dysfunction. Analysis of the tight junction proteins (occludin, zonulae occluden, and claudin) by RT PCR, immunofluorescence, and western blot, further confirmed the effectiveness of Pangasius pangasius purified hydrolysate fraction against TNF-α. The Pangasius pangasius purified hydrolysate fraction was further evaluated for efficacy in DSS-induced colitis mice model. Two concentration of Pangasius pangasius purified hydrolysate was chosen based on in-vitro experiments, 80 μg/kg and 200 μg/kg BW of Balb/C male mice administered through intra-rectal route along with fish skin collagen 80 μg/kg BW. Pangasius pangasius purified hydrolysate fraction treatment improved the clinical signs of colitis such as body weight, rectal bleeding, colon length, and stool consistency caused by DSS administration. Immunofluorescence of colon tissue section showed that Pangasius pangasius purified hydrolysate fraction enhanced the expression of occludin protein. This study hints at the use of Pangasius pangasius purified hydrolysate fraction as a potential nutraceutical or treatment agent in healing ulcers of the mucosa.
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Affiliation(s)
- K Sivaraman
- Department of Biotechnology, School of BioSciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamilnadu, India
| | - C Shanthi
- Department of Biotechnology, School of BioSciences and Technology, Vellore Institute of Technology, Vellore 632014, Tamilnadu, India.
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Roles of Oxidative Stress in Acute Tendon Injury and Degenerative Tendinopathy-A Target for Intervention. Int J Mol Sci 2022; 23:ijms23073571. [PMID: 35408931 PMCID: PMC8998577 DOI: 10.3390/ijms23073571] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/18/2022] [Accepted: 03/22/2022] [Indexed: 02/06/2023] Open
Abstract
Both acute and chronic tendon injuries are disabling sports medicine problems with no effective treatment at present. Sustained oxidative stress has been suggested as the major factor contributing to fibrosis and adhesion after acute tendon injury as well as pathological changes of degenerative tendinopathy. Numerous in vitro and in vivo studies have shown that the inhibition of oxidative stress can promote the tenogenic differentiation of tendon stem/progenitor cells, reduce tissue fibrosis and augment tendon repair. This review aims to systematically review the literature and summarize the clinical and pre-clinical evidence about the potential relationship of oxidative stress and tendon disorders. The literature in PubMed was searched using appropriate keywords. A total of 81 original pre-clinical and clinical articles directly related to the effects of oxidative stress and the activators or inhibitors of oxidative stress on the tendon were reviewed and included in this review article. The potential sources and mechanisms of oxidative stress in these debilitating tendon disorders is summarized. The anti-oxidative therapies that have been examined in the clinical and pre-clinical settings to reduce tendon fibrosis and adhesion or promote healing in tendinopathy are reviewed. The future research direction is also discussed.
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8
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Lv K, Wang L, He X, Li W, Han L, Qin S. Application of Tilapia Skin Acellular Dermal Matrix to Induce Acute Skin Wound Repair in Rats. Front Bioeng Biotechnol 2022; 9:792344. [PMID: 35237588 PMCID: PMC8882825 DOI: 10.3389/fbioe.2021.792344] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 12/29/2021] [Indexed: 11/13/2022] Open
Abstract
Extracellular matrix (ECM) material with good biological activity is essential to simulate cell growth microenvironment, induce cell infiltration and angiogenesis, and promote the repair of large area acute skin wound. In this study, tilapia skin acellular dermal matrix (TADM) was prepared to simulate ECM microenvironment, which can promote substantial area acute wound healing in rats. The main component of TADM is type I collagen, which has good physical and chemical properties, biological activity and cell adhesion. TADM is a form of biomaterial with low immunogenicity, low risk of prion infection and lower economic cost than other related materials such as mammalian collagen biomaterials. Our results show that TADM can guide cell infiltration, angiogenesis, regulate the expression and secretion of inflammatory and skin repair correlated factors to promote tissue healing.
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Affiliation(s)
- Kangning Lv
- School of Ocean, Yantai University, Yantai, China
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China
| | - Lei Wang
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China
| | - Xiaoli He
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China
- School of Life Science, Yantai University, Yantai, China
| | - Wenjun Li
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China
| | - Lei Han
- School of Life Science, Yantai University, Yantai, China
| | - Song Qin
- Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai, China
- *Correspondence: Song Qin,
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Yazdanpanah G, Jiang Y, Rabiee B, Omidi M, Rosenblatt MI, Shokuhfar T, Pan Y, Naba A, Djalilian AR. Fabrication, Rheological, and Compositional Characterization of Thermoresponsive Hydrogel from Cornea. Tissue Eng Part C Methods 2021; 27:307-321. [PMID: 33813860 DOI: 10.1089/ten.tec.2021.0011] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Fabricating thermoresponsive hydrogels from decellularized tissues is a trending and promising approach to develop novel biomaterials for tissue engineering and therapeutic purposes. There are differences in the characteristics of the produced hydrogels related to the source tissue as well as the decellularization and solubilization protocols used. Detailed characterization of the hydrogels will support the efforts to optimize their application as biomaterials for tissue engineering and therapeutics. Here, we describe an optimized method for fabricating an in situ thermoresponsive hydrogel from decellularized porcine cornea extracellular matrix (COMatrix), and provide a detailed characterization of its structure, thermoresponsive rheological behavior (heat-induced sol-gel transition), as well as exploring its protein composition using proteomics. COMatrix forms a transparent gel (10-min time to gelation) after in situ curing with heat, characterized by alteration in light absorbance and rheological indexes. The rheological characterization of heat-formed COMatrix gel shows similar behavior to common biomaterials utilized in tissue engineering. The fibrillar structure of COMatrix gel was observed by scanning electron microscopy showing that the density of fibers attenuates in lower concentrations. Mass spectrometry-based proteomic analysis revealed that COMatrix hydrogel is rich in proteins with known regenerative properties such as lumican, keratocan, and laminins in addition to structural collagen proteins (Data is available via ProteomeXchange with identifier PXD020606). COMatrix hydrogel is a naturally driven biomaterial with favorable biomechanical properties and protein content with potential application as a therapeutic biomaterial in ocular regeneration and tissue engineering. Impact statement Fabrication and application of decellularized porcine corneal extracellular matrix is an emerging approach for corneal tissue engineering and regeneration. There are several protocols for decellularization of porcine cornea with various efficiencies. Here, we are presenting an optimized protocol for decellularization of porcine cornea followed by fabrication of a thermoresponsive hydrogel from the decellularized cornea matrix. Moreover, the fabricated hydrogel was rheologically and compositionally characterized as crucial features to be employed for further application of this hydrogel in corneal tissue engineering and regeneration.
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Affiliation(s)
- Ghasem Yazdanpanah
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA.,Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Yizhou Jiang
- Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Behnam Rabiee
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Meisam Omidi
- School of Dentistry, Marquette University, Milwaukee, Wisconsin, USA
| | - Mark I Rosenblatt
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Tolou Shokuhfar
- Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Yayue Pan
- Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Alexandra Naba
- Department of Physiology and Biophysics, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Ali R Djalilian
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois, USA
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10
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Xie Z, Wang X, Yu S, He M, Yu S, Xiao H, Song Y. Antioxidant and functional properties of cowhide collagen peptides. J Food Sci 2021; 86:1802-1818. [PMID: 33822356 DOI: 10.1111/1750-3841.15666] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 02/02/2021] [Accepted: 02/05/2021] [Indexed: 11/27/2022]
Abstract
In the present study, antioxidant activities and functional properties of cowhide collagen antioxidant peptides (CCAPs) with different molecular weight (MW) were investigated. The optimum preparation conditions of CCAPs were hydrolysis time of 1.53 hr, temperature of 54.9 °C, pH 7.38, and neutral enzyme to trypsin ratio of 0.048 g: 0.016 g according to single factor test and response surface methodology (RSM). Three fractions (CCAP-I, CCAP-II, and CCAP-III) were obtained by ultrafiltration and lyophilization. Antioxidant activities revealed that CCAP-III had high reducing power activity (0.323 ± 0.035) and scavenging effect on 2,2-diphenyl-1-picrylhydrazyl (DPPH) radicals (64.30 ± 5.99%), 2,2-azino-bis-(3-ethylbenzothiazoline)-6-sulfonic acid (ABTS) radicals (75.25 ± 3.14%), and hydroxyl radicals (68.26 ± 6.74%) compared to the other fractions. In addition, LC-MS/MS analysis showed that Ala-Gly-Glu-Arg, Gly-Ile-Ala-Gly-Glu-Arg, Gly-Pro-Ala-Gly-Pro-Ala-Gly-Pro-Arg, Gly-Val-Val-Gly-Pro-Glu-Gly-Ala-Arg and Gly-Phe-Ser-Gly-Leu-Asp-Gly-Ala-Lys were the major peptides of CCAP-III. CCAP-III showed good hygroscopicity (HYG), water holding capacity (WHC), and oil holding capacity (OHC) when compared with CCAP-I and CCAP-II. However, CCAP-II has great emulsifying properties, and CCAP-I has excellent foaming properties. Therefore, CCAPs can be used as a promising source of functional peptides with antioxidant properties. PRACTICAL APPLICATION: This study demonstrated the peptides of cowhide collagen has superior antioxidant and functional properties. This study provided a scientific basis for the preparation of antioxidant peptides from cowhide collagen.
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Affiliation(s)
- Zhike Xie
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, Shandong, 255049, China
| | - Xuguang Wang
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, Shandong, 255049, China
| | - Shuyan Yu
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, Shandong, 255049, China
| | - Ming He
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, Shandong, 255049, China
| | - Shaoxuan Yu
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, Shandong, 255049, China
| | - Haifang Xiao
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, Shandong, 255049, China
| | - Yuanda Song
- School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, Shandong, 255049, China
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Meng J, Yu P, Tong J, Sun W, Jiang H, Wang Y, Xue K, Xie F, Qian H, Liu N, Zhao J, Bao N. Hydrogen treatment reduces tendon adhesion and inflammatory response. J Cell Biochem 2019; 120:1610-1619. [PMID: 30367509 DOI: 10.1002/jcb.27441] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Accepted: 07/16/2018] [Indexed: 01/24/2023]
Abstract
A rat model of tendon repair was established to investigate the effects of hydrogen water on tendon adhesion reduction. Thirty-six Sprague Dawley rats were randomly divided into a normal saline (NS) group and a hydrogen water (HS) group according to the processing reagents after a tendon repairing operation. Pre- and postoperative superoxide dismutase (SOD), malondialdehyde (MDA), and glutathione (GSH) in subjects' serum were observed. Skin fibroblasts were grouped into an NS group, H2 O2 group, H2 group, and H2 O2 H2 group. Expressions of Nrf2, CATA, and γ-GCS were also tested by Western blot analysis. 8-OHdG, GSH, MDA, and SOD of the cells were analyzed by the enzyme-linked immunosorbent assay method. The postoperative SOD activity and GSH contents were significantly reduced (P < 0.05), whereas the postoperative MDA level was significantly increased (P < 0.05). Similarly, the postoperative HS group showed significantly higher SOD activity and GSH contents (P < 0.05) but lower MDA (P < 0.05) compared with the postoperative NS group. MDA and 8-OHdG were significantly decreased in hydrogen-rich medium, while SOD and GSH were increased. The expression of Nrf2, CATA, and γ-GCS in antioxidant system were reduced after H2 O2 processing, which were restored after the application of hydrogen-rich medium. Hydrogen water can reduce tendon adhesion after tendon repairing and prohibit excessive inflammatory response, which could be associated with the activation of the Nrf2 pathway.
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Affiliation(s)
- Jia Meng
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Pan Yu
- Department of Burn and Plastic Surgery, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Jian Tong
- Orthopedic Department, The Affiliated Taizhou people's Hospital of Nantong University, Taizhou, Jiangsu, China
| | - Wenshuang Sun
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Hui Jiang
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Yicun Wang
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Kaiwen Xue
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Farong Xie
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Hong Qian
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Naicheng Liu
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jianning Zhao
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
| | - Nirong Bao
- Department of Orthopedics, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, China
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Fish Collagen Surgical Compress Repairing Characteristics on Wound Healing Process In Vivo. Mar Drugs 2019; 17:md17010033. [PMID: 30625985 PMCID: PMC6357035 DOI: 10.3390/md17010033] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 11/16/2018] [Accepted: 11/20/2018] [Indexed: 12/21/2022] Open
Abstract
The development of biomaterials with the potential to accelerate wound healing is a great challenge in biomedicine. In this study, four types of samples including pepsin soluble collagen sponge (PCS), acid soluble collagen sponge (ACS), bovine collagen electrospun I (BCE I) and bovine collagen electrospun II (BCE II) were used as wound dressing materials. We showed that the PCS, ACS, BCE I and BCE II treated rats increased the percentage of wound contraction, reduced the inflammatory infiltration, and accelerated the epithelization and healing. PCS, ACS, BCE I, and BCE II significantly enhanced the total protein and hydroxyproline level in rats. ACS could induce more fibroblasts proliferation and differentiation than PCS, however, both PCS and ACS had a lower effect than BCE I and BCE II. PCS, ACS, BCE I, and BCE II could regulate deposition of collagen, which led to excellent alignment in the wound healing process. There were similar effects on inducing the level of cytokines including EGF, FGF, and vascular endothelial marker CD31 among these four groups. Accordingly, this study disclosed that collagens (PCS and ACS) from tilapia skin and bovine collagen electrospun (BCE I and BCE II) have significant bioactivity and could accelerate wound healing rapidly and effectively in rat model.
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Sivaraman K, Shanthi C. Matrikines for therapeutic and biomedical applications. Life Sci 2018; 214:22-33. [PMID: 30449450 DOI: 10.1016/j.lfs.2018.10.056] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 10/24/2018] [Accepted: 10/25/2018] [Indexed: 12/25/2022]
Abstract
Matrikines, peptides originating from the fragmentation of extracellular matrix proteins are identified to play important role in both health and disease. They possess biological activities, much different from their parent protein. Identification of such bioactive cryptic regions in the extracellular matrix proteins has attracted the researchers all over the world in the recent decade. These bioactive peptides could find use in preparation of biomaterials and tissue engineering applications. Matrikines identified in major extracellular matrix (ECM) proteins like collagen, elastin, fibronectin, and laminin are being extensively studied for use in tissue engineering and regenerative medicine. They are identified to modulate cellular activity like cell growth, proliferation, migration and may induce apoptosis. RGD, a well-known peptide identified in fibronectin with cell adhesive property is being investigated in designing biomaterials. Collagen hexapeptide GFOGER was found to promote cell adhesion and differentiation. Laminin also possesses regions with strong cell adhesion property. Recently, cell-penetrating peptides from elastin are used as a targeted delivery system for therapeutic drugs. The continued search for cryptic sequences in the extracellular matrix proteins along with advanced peptide coupling chemistries would lead to biomaterials with improved surface properties. This review article outlines the peptides derived from extracellular matrix and some of the possible applications of these peptides in therapeutics and tissue engineering applications.
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Affiliation(s)
- K Sivaraman
- School of Biosciences and Technology, VIT, Vellore 632014, Tamilnadu, India
| | - C Shanthi
- School of Biosciences and Technology, VIT, Vellore 632014, Tamilnadu, India.
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Ouyang QQ, Hu Z, Lin ZP, Quan WY, Deng YF, Li SD, Li PW, Chen Y. Chitosan hydrogel in combination with marine peptides from tilapia for burns healing. Int J Biol Macromol 2018; 112:1191-1198. [DOI: 10.1016/j.ijbiomac.2018.01.217] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 01/29/2018] [Accepted: 01/31/2018] [Indexed: 12/31/2022]
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Banerjee P, Das J, Tripathi S. Biomimetic synthesis of nanocrystalline hydroxyapatite from sharkskin collagen. BIOINSPIRED BIOMIMETIC AND NANOBIOMATERIALS 2018. [DOI: 10.1680/jbibn.16.00018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Hydroxyapatite (HA) ceramics have gained popularity as bone-grafting materials due to their excellent biocompatibility. However, chemically synthesized HA lacks a strong load-bearing capacity as required by bones. An alternative solution is to grow HA crystals by biomimetic mineralization of collagen under laboratory conditions. Marine industry wastes such as skin and bones, generally dumped in landfill, provide an alternative cheap source of collagen. This study was undertaken to utilize the recovered collagen from sharkskin, generally discarded as waste, as a substrate for growing nanocrystalline HA. Hammerhead sharkskin collagen was isolated, characterized and identified as type I. The biomimetic growth of HA was induced by subjecting the purified collagen to optimal mineralization condition with an in vitro nucleation solution. Fourier transform infrared spectroscopy and X-ray diffraction studies revealed the formation of HA after 21 d of incubation. The dimensions of the crystals were determined to be in the nanoscale range by scanning electron microscopy and atomic force microscopy. Osteoblasts displayed significantly higher adhesion and differentiation compared to Vero cells on dishes coated with HA crystals. The size, crystallinity and cellular interaction of biomimetically grown HA indicated that sharkskin could offer an ideal alternative substrate for nucleating bone growth in vivo.
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Affiliation(s)
- Pradipta Banerjee
- School of Basic and Applied Sciences, Dayananda Sagar University, Bangalore, India
| | - Jayashree Das
- Department of Biochemistry, Dayananda Sagar College of Arts, Science and Commerce, Bangalore, India
| | - Shuchita Tripathi
- School of Bio Science and Technology, Vellore Institute of Technology University, Vellore, India
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Das J, Dey P, Chakraborty T, Saleem K, Nagendra R, Banerjee P. Utilization of marine industry waste derived collagen hydrolysate as peroxide inhibition agents in lipid‐based food. J FOOD PROCESS PRES 2017. [DOI: 10.1111/jfpp.13430] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Jayashree Das
- Department of BiochemistryDayananda Sagar InstitutionBangalore Karnataka 560078 India
| | - Pritha Dey
- Department of BiochemistryDayananda Sagar InstitutionBangalore Karnataka 560078 India
| | - Tanuj Chakraborty
- Department of BiochemistryDayananda Sagar InstitutionBangalore Karnataka 560078 India
| | - Kadharbasha Saleem
- Department of BiochemistryDayananda Sagar InstitutionBangalore Karnataka 560078 India
| | - Rashmi Nagendra
- School of Basic and Applied SciencesDayananda Sagar UniversityBangalore Karnataka 560078 India
| | - Pradipta Banerjee
- School of Basic and Applied SciencesDayananda Sagar UniversityBangalore Karnataka 560078 India
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Jeong S, Ku SK, Min G, Choi H, Park DH, Bae JS. Suppressive effects of three diketopiperazines from marine-derived bacteria on polyphosphate-mediated septic responses. Chem Biol Interact 2016; 257:61-70. [DOI: 10.1016/j.cbi.2016.07.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 07/14/2016] [Accepted: 07/27/2016] [Indexed: 01/04/2023]
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Flampouri E, Mavrikou S, Mouzaki-Paxinou AC, Kintzios S. Alterations of cellular redox homeostasis in cultured fibroblast-like renal cells upon exposure to low doses of cytochrome bc1 complex inhibitor kresoxim-methyl. Biochem Pharmacol 2016; 113:97-109. [DOI: 10.1016/j.bcp.2016.06.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Accepted: 06/01/2016] [Indexed: 12/18/2022]
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Shevtsov MA, Smagina LV, Kudriavtceva TA, Petlenko SV, Voronkina IV. Glu-Trp-ONa or its acylated analogue (R-Glu-Trp-ONa) administration enhances the wound healing in the model of chronic skin wounds in rabbits. DRUG DESIGN DEVELOPMENT AND THERAPY 2015; 9:1717-27. [PMID: 25848208 PMCID: PMC4374713 DOI: 10.2147/dddt.s79665] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The management of chronic skin wounds represents a major therapeutic challenge. The synthesized dipeptide (Glu-Trp-ONa) and its acylated analogue (R-Glu-Trp-ONa) were assessed in the model of nonhealing dermal wounds in rabbits in relation to their healing properties in wound closure. Following wound modeling, the rabbits received a course of intraperitoneal injections of Glu-Trp-ONa or R-Glu-Trp-ONa. Phosphate-buffered saline and Solcoseryl® were applied as negative and positive control agents, respectively. An injection of Glu-Trp-ONa and R-Glu-Trp-ONa decreased the period of wound healing in animals in comparison to the control and Solcoseryl-treated groups. Acylation of Glu-Trp-ONa proved to be beneficial as related to the healing properties of the dipeptide. Subsequent zymography analyses showed that the applied peptides decreased the proteolytic activity of matrix metalloproteinases MMP-9, MMP-8, and MMP-2 in the early inflammatory phase and reversely increased the activity of MMP-9, MMP-8, and MMP-1 in the remodeling phase. Histological analyses of the wound sections (hematoxylin-eosin, Mallory's staining) confirmed the enhanced formation of granulation tissue and re-epithelialization in the experimental groups. By administering the peptides, wound closures increased significantly through the modulation of the MMPs' activity, indicating their role in wound healing.
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Affiliation(s)
- Maxim A Shevtsov
- Institute of Cytology of the Russian Academy of Sciences (RAS), St Petersburg, Russia ; IP Pavlov State Medical University of St Petersburg, St Petersburg, Russia
| | - Larisa V Smagina
- Institute of Cytology of the Russian Academy of Sciences (RAS), St Petersburg, Russia
| | - Tatiana A Kudriavtceva
- Institute of Experimental Medicine of the North-West Branch of the Russian Academy of Medical Sciences (IEM NWB RAMS), St Petersburg, Russia
| | | | - Irina V Voronkina
- Institute of Cytology of the Russian Academy of Sciences (RAS), St Petersburg, Russia
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Bovine collagen peptides compounds promote the proliferation and differentiation of MC3T3-E1 pre-osteoblasts. PLoS One 2014; 9:e99920. [PMID: 24926875 PMCID: PMC4057461 DOI: 10.1371/journal.pone.0099920] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 05/20/2014] [Indexed: 01/22/2023] Open
Abstract
Objective Collagen peptides (CP) compounds, as bone health supplements, are known to play a role in the treatment of osteoporosis. However, the molecular mechanisms of this process remain unclear. This study aimed to investigate the effects of bovine CP compounds on the proliferation and differentiation of MC3T3-E1 cells. Methods Mouse pre-osteoblast cell line MC3T3-E1 subclone 4 cells were treated with bovine CP compounds. Cell proliferation was analyzed by MTT assays and the cell cycle was evaluated by flow cytometry scanning. Furthermore, MC3T3-E1 cell differentiation was analyzed at the RNA level by real-time PCR and at the protein level by western blot analysis for runt-related transcription factor 2 (Runx2), a colorimetric p-nitrophenyl phosphate assay for alkaline phosphatase (ALP), and ELISA for osteocalcin (OC). Finally, alizarin red staining for mineralization was measured using Image Software Pro Plus 6.0. Results Cell proliferation was very efficient after treatment with different concentrations of bovine CP compounds, and the best concentration was 3 mg/mL. Bovine CP compounds significantly increased the percentage of MC3T3-E1 cells in G2/S phase. Runx2 expression, ALP activity, and OC production were significantly increased after treatment with bovine CP compounds for 7 or 14 days. Quantitative analyses with alizarin red staining showed significantly increased mineralization of MC3T3-E1 cells after treatment with bovine CP compounds for 14 or 21 days. Conclusions Bovine CP compounds increased osteoblast proliferation, and played positive roles in osteoblast differentiation and mineralized bone matrix formation. Taking all the experiments together, our study indicates a molecular mechanism for the potential treatment of osteoarthritis and osteoporosis.
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