Optimization of Electrospun Poly(caprolactone) Fiber Diameter for Vascular Scaffolds to Maximize Smooth Muscle Cell Infiltration and Phenotype Modulation
DC Field | Value | Language |
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dc.contributor.author | Han, Dae Geun | - |
dc.contributor.author | Ahn, Chi Bum | - |
dc.contributor.author | Lee, Ji-Hyun | - |
dc.contributor.author | Hwang, Yongsung | - |
dc.contributor.author | Kim, Joo Hyun | - |
dc.contributor.author | Park, Kook Yang | - |
dc.contributor.author | Lee, Jin Woo | - |
dc.contributor.author | Son, Kuk Hui | - |
dc.date.available | 2020-02-27T03:42:40Z | - |
dc.date.created | 2020-02-04 | - |
dc.date.issued | 2019-04 | - |
dc.identifier.issn | 2073-4360 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/1661 | - |
dc.description.abstract | Due to the morphological resemblance between the electrospun nanofibers and extracellular matrix (ECM), electrospun fibers have been widely used to fabricate scaffolds for tissue regeneration. Relationships between scaffold morphologies and cells are cell type dependent. In this study, we sought to determine an optimum electrospun fiber diameter for human vascular smooth muscle cell (VSMC) regeneration in vascular scaffolds. Scaffolds were produced using poly(caprolactone) (PCL) electrospun fiber diameters of 0.5, 0.7, 1, 2, 2.5, 5, 7 or 10 m, and VSMC survivals, proliferations, infiltrations, and phenotypes were recorded after culturing cells on these scaffolds for one, four, seven, or 10 days. VSMC phenotypes and macrophage infiltrations into scaffolds were evaluated by implanting scaffolds subcutaneously in a mouse for seven, 14, or 28 days. We found that human VSMC survival was not dependent on the electrospun fiber diameter. In summary, increasing fiber diameter reduced VSMC proliferation, increased VSMC infiltration and increased macrophage infiltration and activation. Our results indicate that electrospun PCL fiber diameters of 7 or 10 mu m are optimum in terms of VSMC infiltration and macrophage infiltration and activation, albeit at the expense of VSMC proliferation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | POLYMERS | - |
dc.subject | DIFFERENTIATION | - |
dc.subject | GRAFTS | - |
dc.subject | PROLIFERATION | - |
dc.subject | IRRADIATION | - |
dc.subject | NANOFIBERS | - |
dc.subject | EFFICACY | - |
dc.subject | MATRIX | - |
dc.title | Optimization of Electrospun Poly(caprolactone) Fiber Diameter for Vascular Scaffolds to Maximize Smooth Muscle Cell Infiltration and Phenotype Modulation | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000467312900072 | - |
dc.identifier.doi | 10.3390/polym11040643 | - |
dc.identifier.bibliographicCitation | POLYMERS, v.11, no.4 | - |
dc.identifier.scopusid | 2-s2.0-85065926570 | - |
dc.citation.title | POLYMERS | - |
dc.citation.volume | 11 | - |
dc.citation.number | 4 | - |
dc.contributor.affiliatedAuthor | Han, Dae Geun | - |
dc.contributor.affiliatedAuthor | Ahn, Chi Bum | - |
dc.contributor.affiliatedAuthor | Lee, Ji-Hyun | - |
dc.contributor.affiliatedAuthor | Kim, Joo Hyun | - |
dc.contributor.affiliatedAuthor | Park, Kook Yang | - |
dc.contributor.affiliatedAuthor | Lee, Jin Woo | - |
dc.contributor.affiliatedAuthor | Son, Kuk Hui | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | electrospinning | - |
dc.subject.keywordAuthor | vascular smooth muscle | - |
dc.subject.keywordAuthor | vascular scaffold | - |
dc.subject.keywordAuthor | infiltration | - |
dc.subject.keywordAuthor | optimization | - |
dc.subject.keywordPlus | DIFFERENTIATION | - |
dc.subject.keywordPlus | GRAFTS | - |
dc.subject.keywordPlus | PROLIFERATION | - |
dc.subject.keywordPlus | IRRADIATION | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | EFFICACY | - |
dc.subject.keywordPlus | MATRIX | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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