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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1672 | - |
dc.citation.number | 23-24 | - |
dc.citation.startPage | 1657 | - |
dc.citation.title | GENES & DEVELOPMENT | - |
dc.citation.volume | 33 | - |
dc.contributor.author | Park, Jeu | - |
dc.contributor.author | Huh, Jin Young | - |
dc.contributor.author | Oh, Jiyoung | - |
dc.contributor.author | Kim, Jong In | - |
dc.contributor.author | Han, Sang Mun | - |
dc.contributor.author | Shin, Kyung Cheul | - |
dc.contributor.author | Jeon, Yong Geun | - |
dc.contributor.author | Choe, Sung Sik | - |
dc.contributor.author | Park, Jiyoung | - |
dc.contributor.author | Kim, Jae Bum | - |
dc.date.accessioned | 2023-12-21T18:14:53Z | - |
dc.date.available | 2023-12-21T18:14:53Z | - |
dc.date.created | 2019-12-19 | - |
dc.date.issued | 2019-12 | - |
dc.description.abstract | In obesity, adipose tissue undergoes dynamic remodeling processes such as adipocyte hypertrophy, hypoxia, immune responses, and adipocyte death. However, whether and how invariant natural killer T (iNKT) cells contribute to adipose tissue remodeling are elusive. In this study, we demonstrate that iNKT cells remove unhealthy adipocytes and stimulate the differentiation of healthy adipocytes. In obese adipose tissue, iNKT cells were abundantly found nearby dead adipocytes. FasL-positive adipose iNKT cells exerted cytotoxic effects to eliminate hypertrophic and pro-inflammatory Fas-positive adipocytes. Furthermore, in vivo adipocyte-lineage tracing mice model showed that activation of iNKT cells by alpha-galactosylceramide promoted adipocyte turnover, eventually leading to potentiation of the insulin-dependent glucose uptake ability in adipose tissue. Collectively, our data propose a novel role of adipose iNKT cells in the regulation of adipocyte turnover in obesity. | - |
dc.identifier.bibliographicCitation | GENES & DEVELOPMENT, v.33, no.23-24, pp.1657 - 1672 | - |
dc.identifier.doi | 10.1101/gad.329557.119. | - |
dc.identifier.issn | 0890-9369 | - |
dc.identifier.scopusid | 2-s2.0-85075960237 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/30655 | - |
dc.identifier.url | http://genesdev.cshlp.org/content/33/23-24/1657 | - |
dc.identifier.wosid | 000500552000006 | - |
dc.language | 영어 | - |
dc.publisher | Cold Spring Harbor Laboratory Press | - |
dc.title | Activation of invariant natural killer T cells stimulates adipose tissue remodeling via adipocyte death and birth in obesity | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Cell Biology; Developmental Biology; Genetics & Heredity | - |
dc.relation.journalResearchArea | Cell Biology; Developmental Biology; Genetics & Heredity | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | iNKT cell | - |
dc.subject.keywordAuthor | adipocyte death | - |
dc.subject.keywordAuthor | adipocyte turnover | - |
dc.subject.keywordAuthor | adipogenesis | - |
dc.subject.keywordAuthor | adipose tissue remodeling | - |
dc.subject.keywordPlus | IN-VIVO IDENTIFICATION | - |
dc.subject.keywordPlus | INSULIN-RESISTANCE | - |
dc.subject.keywordPlus | NKT CELLS | - |
dc.subject.keywordPlus | GLUCOSE-TOLERANCE | - |
dc.subject.keywordPlus | APOPTOSIS | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordPlus | INFLAMMATION | - |
dc.subject.keywordPlus | FAS | - |
dc.subject.keywordPlus | PERFORIN | - |
dc.subject.keywordPlus | MACROPHAGES | - |
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