Reprogramming of spermatogonial stem cells into pluripotent stem cells in the spheroidal state
DC Field | Value | Language |
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dc.contributor.author | Lee, Yukyeong | - |
dc.contributor.author | Lee, Minseong | - |
dc.contributor.author | Lee, Seung-Won | - |
dc.contributor.author | Choi, Na Yong | - |
dc.contributor.author | Ham, Seokbeom | - |
dc.contributor.author | Lee, Hye Jeong | - |
dc.contributor.author | Ko, Kisung | - |
dc.contributor.author | Ko, Kinarm | - |
dc.date.available | 2020-03-27T07:52:07Z | - |
dc.date.issued | 2019-11 | - |
dc.identifier.issn | 1976-8354 | - |
dc.identifier.issn | 2151-2485 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/37698 | - |
dc.description.abstract | Spermatogonial stem cells (SSCs) are unipotent adult stem cells, capable of differentiating into sperm cells. SSCs can be cultured in vitro for a long time. SSCs expressing Oct4, a pluripotency marker, and are the only adult cells which pluripotency can be induced under defined culture conditions. However, because 2D culture imposes limitations in cell junction formation, cell shape, metabolism, response to stimuli, and cell interface with medium, mechanistic studies on reprogramming of SSCs using feeder cells still have many challenges. Recent studies have shown that a culture system using a bio-matrix can be used in long-term feeder-free SSCs culture and for induction of pluripotency in SSCs. However, the bio-matrix cannot be the optimal micro-environment in mechanistic studies because it creates a physical barrier to growth factors and other signaling molecules. To overcome this effect of the matrix, we reprogrammed SSCs into pluripotent ESC-like cells, so-called germline-derived pluripotent stem cells (gPSCs) by using a 3D scaffold, in which cells are less responsive to external stimuli than in 2D cultures. Thus, we confirm the possibility of SSC reprogramming in the spheroidal state and suggest the utility of 3D scaffolds as a tool for studying the mechanism of SSC reprogramming into gPSCs without a bio-matrix. © 2019, © 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group Korean Society for Integrative Biology. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Taylor and Francis Ltd. | - |
dc.title | Reprogramming of spermatogonial stem cells into pluripotent stem cells in the spheroidal state | - |
dc.type | Article | - |
dc.identifier.doi | 10.1080/19768354.2019.1672578 | - |
dc.identifier.bibliographicCitation | Animal Cells and Systems, v.23, no.6, pp 392 - 398 | - |
dc.identifier.kciid | ART002533069 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 000542211000004 | - |
dc.identifier.scopusid | 2-s2.0-85074470529 | - |
dc.citation.endPage | 398 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 392 | - |
dc.citation.title | Animal Cells and Systems | - |
dc.citation.volume | 23 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | 3D culture | - |
dc.subject.keywordAuthor | pluripotent stem cells | - |
dc.subject.keywordAuthor | Spermatogonial stem cells | - |
dc.subject.keywordPlus | FIBROBLASTS | - |
dc.subject.keywordPlus | CULTURE | - |
dc.subject.keywordPlus | RENEWAL | - |
dc.subject.keywordPlus | OCT4 | - |
dc.relation.journalResearchArea | Cell Biology | - |
dc.relation.journalResearchArea | Zoology | - |
dc.relation.journalWebOfScienceCategory | Cell Biology | - |
dc.relation.journalWebOfScienceCategory | Zoology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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