DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kondo, Naoyuki | ko |
dc.contributor.author | Ueda, Yoshihiro | ko |
dc.contributor.author | Kita, Toshiyuki | ko |
dc.contributor.author | Ozawa, Madoka | ko |
dc.contributor.author | Tomiyama, Takashi | ko |
dc.contributor.author | Yasuda, Kaneki | ko |
dc.contributor.author | Lim, Dae-Sik | ko |
dc.contributor.author | Kinashi, Tatsuo | ko |
dc.date.accessioned | 2017-05-15T05:18:45Z | - |
dc.date.available | 2017-05-15T05:18:45Z | - |
dc.date.created | 2017-05-08 | - |
dc.date.created | 2017-05-08 | - |
dc.date.issued | 2017-04 | - |
dc.identifier.citation | MOLECULAR AND CELLULAR BIOLOGY, v.37, no.8 | - |
dc.identifier.issn | 0270-7306 | - |
dc.identifier.uri | http://hdl.handle.net/10203/223676 | - |
dc.description.abstract | Antigen-specific adhesion between T cells and antigen-presenting cells (APC) during the formation of the immunological synapse (IS) is mediated by LFA-1 and ICAM-1. Here, LFA-1-ICAM-1 interactions were measured at the single-molecule level on supported lipid bilayers. High-affinity binding was detected at low frequencies in the inner peripheral supramolecular activation cluster (SMAC) zone that contained high levels of activated Rap1 and kindlin-3. Rap1 was essential for T cell attachment, whereas deficiencies of ste20-like kinases, Mst1/Mst2, diminished high-affinity binding and abrogated central SMAC (cSMAC) formation with mis-localized kindlin-3 and vesicle transport regulators involved in T cell receptor recycling/releasing machineries, resulting in impaired T cell-APC interactions. We found that NDR1 kinase, activated by the Rap1 signaling cascade through RAPL and Mst1/Mst2, associated with and recruited kindlin-3 to the IS, which was required for high-affinity LFA-1/ICAM-1 binding and cSMAC formation. Our findings reveal crucial roles for Rap1 signaling via NDR1 for recruitment of kindlin-3 and IS organization. | - |
dc.language | English | - |
dc.publisher | AMER SOC MICROBIOLOGY | - |
dc.subject | T-CELL-RECEPTOR | - |
dc.subject | NDR-PROTEIN-KINASE | - |
dc.subject | IMMUNOLOGICAL SYNAPSE | - |
dc.subject | INTEGRIN ACTIVATION | - |
dc.subject | DENDRITIC CELLS | - |
dc.subject | LYMPHOCYTE TRAFFICKING | - |
dc.subject | LEUKOCYTE ADHESION | - |
dc.subject | MST1 | - |
dc.subject | PHOSPHORYLATION | - |
dc.subject | COMPLEX | - |
dc.title | NDR1-Dependent Regulation of Kindlin-3 Controls High-Affinity LFA-1 Binding and Immune Synapse Organization | - |
dc.type | Article | - |
dc.identifier.wosid | 000398844100001 | - |
dc.identifier.scopusid | 2-s2.0-85017124117 | - |
dc.type.rims | ART | - |
dc.citation.volume | 37 | - |
dc.citation.issue | 8 | - |
dc.citation.publicationname | MOLECULAR AND CELLULAR BIOLOGY | - |
dc.identifier.doi | 10.1128/MCB.00424-16 | - |
dc.contributor.localauthor | Lim, Dae-Sik | - |
dc.contributor.nonIdAuthor | Kondo, Naoyuki | - |
dc.contributor.nonIdAuthor | Ueda, Yoshihiro | - |
dc.contributor.nonIdAuthor | Kita, Toshiyuki | - |
dc.contributor.nonIdAuthor | Ozawa, Madoka | - |
dc.contributor.nonIdAuthor | Tomiyama, Takashi | - |
dc.contributor.nonIdAuthor | Yasuda, Kaneki | - |
dc.contributor.nonIdAuthor | Kinashi, Tatsuo | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | ICAM-1 | - |
dc.subject.keywordAuthor | immunological synapse | - |
dc.subject.keywordAuthor | LFA-1 | - |
dc.subject.keywordAuthor | NDR1 | - |
dc.subject.keywordAuthor | Rap1 | - |
dc.subject.keywordAuthor | single-molecule measurement | - |
dc.subject.keywordAuthor | vesicular transport | - |
dc.subject.keywordPlus | T-CELL-RECEPTOR | - |
dc.subject.keywordPlus | NDR-PROTEIN-KINASE | - |
dc.subject.keywordPlus | IMMUNOLOGICAL SYNAPSE | - |
dc.subject.keywordPlus | INTEGRIN ACTIVATION | - |
dc.subject.keywordPlus | DENDRITIC CELLS | - |
dc.subject.keywordPlus | LYMPHOCYTE TRAFFICKING | - |
dc.subject.keywordPlus | LEUKOCYTE ADHESION | - |
dc.subject.keywordPlus | MST1 | - |
dc.subject.keywordPlus | PHOSPHORYLATION | - |
dc.subject.keywordPlus | COMPLEX | - |
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