Eliza Miranda-Buendia, Gertrudis H González-Gómez, Alfredo Maciel-Cerda, Maykel González-Torres
{"title":"新型电纺聚乳酸纤维支架上人真皮成纤维细胞的体外培养，支架上装有包裹型聚表儿茶素物理凝胶。","authors":"Eliza Miranda-Buendia, Gertrudis H González-Gómez, Alfredo Maciel-Cerda, Maykel González-Torres","doi":"10.3390/gels10090601","DOIUrl":null,"url":null,"abstract":"<p><p>Polyepicatechin (PEC) in a hydrogel has previously shown promise in enhancing physiological properties and scaffold preparation. However, it remains unclear whether PEC-based fibers can be applied in skin tissue engineering (STE). This study aimed to synthesize and characterize electrospun PEC physical gels and polylactic acid (PLA) scaffolds (PLA<sub>loaded</sub>PEC<sub>sub</sub>) for potential use as constructs with human dermal fibroblasts (HDFs). PEC was produced through enzymatic polymerization, as confirmed by Fourier transform infrared (FTIR) spectroscopy. Scanning electron microscopy (SEM) demonstrated the feasibility of producing PLA<sub>loaded</sub>PEC<sub>sub</sub> by electrospinning. The metabolic activity and viability of HDFs cocultured with the scaffolds indicate that PLA<sub>loaded</sub>PEC<sub>sub</sub> is promising for the use of STE.</p>","PeriodicalId":12506,"journal":{"name":"Gels","volume":"10 9","pages":""},"PeriodicalIF":5.0000,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11431576/pdf/","citationCount":"0","resultStr":"{\"title\":\"In Vitro Culture of Human Dermal Fibroblasts on Novel Electrospun Polylactic Acid Fiber Scaffolds Loaded with Encapsulated Polyepicatechin Physical Gels.\",\"authors\":\"Eliza Miranda-Buendia, Gertrudis H González-Gómez, Alfredo Maciel-Cerda, Maykel González-Torres\",\"doi\":\"10.3390/gels10090601\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Polyepicatechin (PEC) in a hydrogel has previously shown promise in enhancing physiological properties and scaffold preparation. However, it remains unclear whether PEC-based fibers can be applied in skin tissue engineering (STE). This study aimed to synthesize and characterize electrospun PEC physical gels and polylactic acid (PLA) scaffolds (PLA<sub>loaded</sub>PEC<sub>sub</sub>) for potential use as constructs with human dermal fibroblasts (HDFs). PEC was produced through enzymatic polymerization, as confirmed by Fourier transform infrared (FTIR) spectroscopy. Scanning electron microscopy (SEM) demonstrated the feasibility of producing PLA<sub>loaded</sub>PEC<sub>sub</sub> by electrospinning. The metabolic activity and viability of HDFs cocultured with the scaffolds indicate that PLA<sub>loaded</sub>PEC<sub>sub</sub> is promising for the use of STE.</p>\",\"PeriodicalId\":12506,\"journal\":{\"name\":\"Gels\",\"volume\":\"10 9\",\"pages\":\"\"},\"PeriodicalIF\":5.0000,\"publicationDate\":\"2024-09-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11431576/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Gels\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.3390/gels10090601\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"POLYMER SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Gels","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.3390/gels10090601","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
In Vitro Culture of Human Dermal Fibroblasts on Novel Electrospun Polylactic Acid Fiber Scaffolds Loaded with Encapsulated Polyepicatechin Physical Gels.
Polyepicatechin (PEC) in a hydrogel has previously shown promise in enhancing physiological properties and scaffold preparation. However, it remains unclear whether PEC-based fibers can be applied in skin tissue engineering (STE). This study aimed to synthesize and characterize electrospun PEC physical gels and polylactic acid (PLA) scaffolds (PLAloadedPECsub) for potential use as constructs with human dermal fibroblasts (HDFs). PEC was produced through enzymatic polymerization, as confirmed by Fourier transform infrared (FTIR) spectroscopy. Scanning electron microscopy (SEM) demonstrated the feasibility of producing PLAloadedPECsub by electrospinning. The metabolic activity and viability of HDFs cocultured with the scaffolds indicate that PLAloadedPECsub is promising for the use of STE.
期刊介绍：
The journal Gels (ISSN 2310-2861) is an international, open access journal on physical (supramolecular) and chemical gel-based materials. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the maximum length of the papers, and full experimental details must be provided so that the results can be reproduced. Short communications, full research papers and review papers are accepted formats for the preparation of the manuscripts.
Gels aims to serve as a reference journal with a focus on gel materials for researchers working in both academia and industry. Therefore, papers demonstrating practical applications of these materials are particularly welcome. Occasionally, invited contributions (i.e., original research and review articles) on emerging issues and high-tech applications of gels are published as special issues.
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