DC Field | Value | Language |
---|---|---|
dc.contributor.author | Donghoon Choi | - |
dc.contributor.author | KwangSoon Kim | - |
dc.contributor.author | Se Hwan Yang | - |
dc.contributor.author | Doo Hyun Chung | - |
dc.contributor.author | Boyeong Song | - |
dc.contributor.author | Jonathan Sprent | - |
dc.contributor.author | Jae Ho Cho | - |
dc.contributor.author | Sung, YC | - |
dc.date.accessioned | 2016-03-31T09:17:46Z | - |
dc.date.available | 2016-03-31T09:17:46Z | - |
dc.date.created | 2012-01-16 | - |
dc.date.issued | 2011-12-15 | - |
dc.identifier.issn | 0008-5472 | - |
dc.identifier.other | 2011-OAK-0000024524 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16966 | - |
dc.description.abstract | Dendritic cells (DC) present a-galactosylceramide (alpha GalCer) to invariant T-cell receptor-expressing natural killer T cells (iNKT) activating these cells to secrete a variety of cytokines, which in turn results in DC maturation and activation of other cell types, including NK cells, B cells, and conventional T cells. In this study, we showed that alpha GalCer-pulsing of antigen-activated CD8 T cells before adoptive transfer to tumor-bearing mice caused a marked increase in donor T-cell proliferation, precursor frequency, and cytotoxic lymphocyte activity. This effect was interleukin (IL)-2 dependent and involved both natural killer T cells (NKT) and DCs, as mice lacking IL-2, NKTs, and DCs lacked any enhanced response to adoptively transferred alpha GalCer-loaded CD8 T cells. iNKT activation was mediated by transfer of alpha GalCer from the cell membrane of the donor CD8 T cells onto the alpha GalCer receptor CD1d which is present on host DCs. aGalCer transfer was increased by prior activation of the donor CD8 T cells and required AP-2-mediated endocytosis by host DCs. In addition, host iNKT cell activation led to strong IL-2 synthesis, thereby increasing expansion and differentiation of donor CD8 T cells. Transfer of these cells led to improved therapeutic efficacy against established solid tumors in mice. Thus, our findings illustrate how alpha GalCer loading of CD8 T cells after antigen activation in vitro may leverage the therapeutic potential of adoptive T-cell therapies. Cancer Res; 71(24); 7442-51. (C) 2011 AACR. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | American Association for Cancer Research | - |
dc.relation.isPartOf | CANCER RESEARCH | - |
dc.subject | TNF FAMILY-MEMBER | - |
dc.subject | IN-VIVO | - |
dc.subject | NKT CELLS | - |
dc.subject | ANTIGEN PRESENTATION | - |
dc.subject | B-CELLS | - |
dc.subject | CYTOKINE PRODUCTION | - |
dc.subject | ADAPTIVE IMMUNITY | - |
dc.subject | KILLER-CELLS | - |
dc.subject | PHASE-I | - |
dc.subject | ACTIVATION | - |
dc.title | Dendritic Cell Internalization of α-Galactosylceramide from CD8 T Cells Induces Potent Antitumor CD8 T-cell Responses | - |
dc.type | Article | - |
dc.contributor.college | 융합생명공학부 | - |
dc.identifier.doi | 10.1158/0008-5472.CAN-11-1459 | - |
dc.author.google | Choi D.H., Kim K.S., Yang S., Chung D.H., Song B., Sprent J., Cho J.H., Sung Y.C. | - |
dc.relation.volume | 71 | - |
dc.relation.issue | 24 | - |
dc.relation.startpage | 24 | - |
dc.contributor.id | 10053752 | - |
dc.relation.journal | CANCER RESEARCH | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | CANCER RESEARCH, v.71, no.24, pp.24 - 7451 | - |
dc.identifier.wosid | 000298407900012 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 7451 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 24 | - |
dc.citation.title | CANCER RESEARCH | - |
dc.citation.volume | 71 | - |
dc.contributor.affiliatedAuthor | Sung, YC | - |
dc.identifier.scopusid | 2-s2.0-84255192085 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 4 | - |
dc.description.scptc | 4 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | TNF FAMILY-MEMBER | - |
dc.subject.keywordPlus | NKT CELLS | - |
dc.subject.keywordPlus | ANTIGEN PRESENTATION | - |
dc.subject.keywordPlus | IN-VIVO | - |
dc.subject.keywordPlus | B-CELLS | - |
dc.subject.keywordPlus | CYTOKINE PRODUCTION | - |
dc.subject.keywordPlus | PHASE-I | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | IMMUNITY | - |
dc.subject.keywordPlus | INNATE | - |
dc.relation.journalWebOfScienceCategory | Oncology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Oncology | - |
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