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Liu Y, Su G, Zhang R, Dai R, Li Z. Nanomaterials-Functionalized Hydrogels for the Treatment of Cutaneous Wounds. Int J Mol Sci 2022; 24:336. [PMID: 36613778 PMCID: PMC9820076 DOI: 10.3390/ijms24010336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/17/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Hydrogels have been utilized extensively in the field of cutaneous wound treatment. The introduction of nanomaterials (NMs), which are a big category of materials with diverse functionalities, can endow the hydrogels with additional and multiple functions to meet the demand for a comprehensive performance in wound dressings. Therefore, NMs-functionalized hydrogels (NMFHs) as wound dressings have drawn intensive attention recently. Herein, an overview of reports about NMFHs for the treatment of cutaneous wounds in the past five years is provided. Firstly, fabrication strategies, which are mainly divided into physical embedding and chemical synthesis of the NMFHs, are summarized and illustrated. Then, functions of the NMFHs brought by the NMs are reviewed, including hemostasis, antimicrobial activity, conductivity, regulation of reactive oxygen species (ROS) level, and stimulus responsiveness (pH responsiveness, photo-responsiveness, and magnetic responsiveness). Finally, current challenges and future perspectives in this field are discussed with the hope of inspiring additional ideas.
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Affiliation(s)
- Yangkun Liu
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
| | - Gongmeiyue Su
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
| | - Ruoyao Zhang
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
| | - Rongji Dai
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
- School of Life Science, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
| | - Zhao Li
- Institute of Engineering Medicine, School of Medical Technology, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
- Beijing Key Laboratory for Separation and Analysis in Biomedicine and Pharmaceuticals, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, China
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Orozco-Vega A, Montes-Rodríguez MI, Luévano-Colmenero GH, Barros-Gómez J, Muñoz-González PU, Flores-Moreno M, Delgadillo-Holtfort I, Vega-González A, Rojo FJ, Guinea GV, Mendoza-Novelo B. Decellularization of porcine esophageal tissue at three diameters and the bioscaffold modification with EETs-ECM gel. J Biomed Mater Res A 2022; 110:1669-1680. [PMID: 35703732 DOI: 10.1002/jbm.a.37416] [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: 01/04/2022] [Revised: 05/30/2022] [Accepted: 06/02/2022] [Indexed: 11/07/2022]
Abstract
Damaged complex modular organs repair is a current clinical challenge in which one of the primary goals is to keep their biological response. An interesting case of study it is the porcine esophagus since it is a tubular muscular tissue selected as raw material for tissue engineering. The design of esophageal constructs can draw on properties of the processed homologous extracellular matrix (ECM). In this work, we report the decellularization of multilayered esophagus tissue from 1-, 21- and 45-days old piglets through the combination of reversible alkaline swelling and detergent perfusion. The bioscaffolds were characterized in terms of their residual composition and tensile mechanical properties. The biological response to esophageal submucosal derived bioscaffolds modified with ECM gel containing epoxyeicosatrienoic acids (EETs) was then evaluated. Results suggest that the composition (laminin, fibronectin, and sulphated glycosaminoglycans/sGAG) depends on the donor age: a better efficiency of the decellularization process combined with a higher retention of sGAG and fibronectin is observed in piglet esophageal scaffolds. The heterogeneity of this esophageal ECM is maintained, which implied the preservation of anisotropic tensile properties. Coating of bioscaffolds with ECM gel is suitable for carrying esophageal epithelial cells and EETs. Bioactivity of EETs-ECM gel modified esophageal submucosal bioscaffolds is observed to promote neovascularization and antiinflammatory after rabbit full-thickness esophageal defect replacement.
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Affiliation(s)
- Adriana Orozco-Vega
- División de Ciencias e Ingenierías, Universidad de Guanajuato, León, Gto, Mexico
| | - Metzeri I Montes-Rodríguez
- División de Ciencias e Ingenierías, Universidad de Guanajuato, León, Gto, Mexico.,Hospital Gineco-Pediatra No 48, Centro Médico Nacional del Bajío, UMAE, Instituto Mexicano del Seguro Social, León, Gto, Mexico
| | - Guadalupe H Luévano-Colmenero
- División de Ciencias e Ingenierías, Universidad de Guanajuato, León, Gto, Mexico.,Unidad Profesional Interdisciplinaria de Ingeniería, Campus Guanajuato, Instituto Politécnico Nacional, Silao de la Victoria, Gto, Mexico
| | - Jimena Barros-Gómez
- División de Ciencias e Ingenierías, Universidad de Guanajuato, León, Gto, Mexico
| | | | | | | | - Arturo Vega-González
- División de Ciencias e Ingenierías, Universidad de Guanajuato, León, Gto, Mexico
| | - Francisco J Rojo
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Pozuelo de Alarcón, Spain.,Departamento de Ciencia de Materiales, ETSI de Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Gustavo V Guinea
- Centro de Tecnología Biomédica, Universidad Politécnica de Madrid, Pozuelo de Alarcón, Spain.,Departamento de Ciencia de Materiales, ETSI de Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain.,Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
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Muñoz-González PU, Lona-Ramos MC, Gutiérrez-Verdín LD, Luévano-Colmenero GH, Tenorio-Rocha F, García-Contreras R, González-García G, Rosillo-de la Torre A, Delgado J, Castellano LE, Mendoza-Novelo B. Gel dressing based on type I collagen modified with oligourethane and silica for skin wound healing. Biomed Mater 2022; 17. [PMID: 35483345 DOI: 10.1088/1748-605x/ac6b70] [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: 12/07/2021] [Accepted: 04/28/2022] [Indexed: 11/12/2022]
Abstract
Cutaneous wound healing is a complex process that leads the skin reparation with the formation of scar tissue that typically lacks skin appendages. This fact drives us to find new strategies to improve regenerative healing of the skin. This study outlines, the contribution of colloidal silica particles and oligourethane crosslinking on the collagen material properties and the effect on skin wound healing in rats. We characterized the gel properties that are key forin-situgelation, which is accomplished by the latent reactivity of oligourethane bearing blocked isocyanate groups to crosslink collagen while entrapping silica particles. The swelling/degradation behavior and the elastic modulus of the composite gel were consistent with the modification of collagen type I with oligourethane and silica. On the other hand, these gels were characterized as scaffold for murine macrophages and human stem cells. The application of a composite gel dressing on cutaneous wounds showed a histological appearance of the recovered skin as intact skin; featured by the epidermis, hair follicles, sebaceous glands, subcutaneous adipose layer, and dermis. The results suggest that the collagen-based composite dressings are promising modulators in skin wound healing to achieve a regenerative skin closure with satisfactory functional and aesthetic scars.
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Affiliation(s)
- Pedro U Muñoz-González
- Science and Engineering Division, University of Guanajuato. Loma del bosque # 103, Col. Lomas del campestre, C.P. 37150 León, GTO, México.,Natural and Exact Sciences Division, University of Guanajuato. Noria alta S/N, Col. Noria alta, C.P. 36050 Guanajuato, GTO, México
| | - María C Lona-Ramos
- Science and Engineering Division, University of Guanajuato. Loma del bosque # 103, Col. Lomas del campestre, C.P. 37150 León, GTO, México
| | - Luis D Gutiérrez-Verdín
- Science and Engineering Division, University of Guanajuato. Loma del bosque # 103, Col. Lomas del campestre, C.P. 37150 León, GTO, México.,Interdisciplinary Professional Engineering Unit Campus Guanajuato, National Polytechnic Institute. Mineral de Valenciana # 200, Col. Fraccionamiento industrial puerto interior, C.P. 36275 Silao de la Victoria, GTO, México
| | - Guadalupe H Luévano-Colmenero
- Interdisciplinary Professional Engineering Unit Campus Guanajuato, National Polytechnic Institute. Mineral de Valenciana # 200, Col. Fraccionamiento industrial puerto interior, C.P. 36275 Silao de la Victoria, GTO, México
| | - Fernando Tenorio-Rocha
- ENES León, National University Autonomous of Mexico, Boulevard UNAM #2011, Col. Predio el saucillo y el potrero, C.P. 37689 León, GTO, México
| | - René García-Contreras
- ENES León, National University Autonomous of Mexico, Boulevard UNAM #2011, Col. Predio el saucillo y el potrero, C.P. 37689 León, GTO, México
| | - Gerardo González-García
- Natural and Exact Sciences Division, University of Guanajuato. Noria alta S/N, Col. Noria alta, C.P. 36050 Guanajuato, GTO, México
| | - Argelia Rosillo-de la Torre
- Science and Engineering Division, University of Guanajuato. Loma del bosque # 103, Col. Lomas del campestre, C.P. 37150 León, GTO, México
| | - Jorge Delgado
- Science and Engineering Division, University of Guanajuato. Loma del bosque # 103, Col. Lomas del campestre, C.P. 37150 León, GTO, México
| | - Laura E Castellano
- Science and Engineering Division, University of Guanajuato. Loma del bosque # 103, Col. Lomas del campestre, C.P. 37150 León, GTO, México
| | - Birzabith Mendoza-Novelo
- Science and Engineering Division, University of Guanajuato. Loma del bosque # 103, Col. Lomas del campestre, C.P. 37150 León, GTO, México
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