DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Min Hwan | ko |
dc.contributor.author | Kim, Jongshin | ko |
dc.contributor.author | Hong, Hyowon | ko |
dc.contributor.author | Lee, Si-Hyung | ko |
dc.contributor.author | Lee, June Koo | ko |
dc.contributor.author | Jung, Eunji | ko |
dc.contributor.author | Kim, Joon | ko |
dc.date.accessioned | 2016-06-28T02:46:28Z | - |
dc.date.available | 2016-06-28T02:46:28Z | - |
dc.date.created | 2016-02-25 | - |
dc.date.created | 2016-02-25 | - |
dc.date.issued | 2016-03 | - |
dc.identifier.citation | EMBO JOURNAL, v.35, no.5, pp.462 - 478 | - |
dc.identifier.issn | 0261-4189 | - |
dc.identifier.uri | http://hdl.handle.net/10203/208167 | - |
dc.description.abstract | The activation of transcriptional coactivators YAP and its paralog TAZ has been shown to promote resistance to anti-cancer therapies. YAP/TAZ activity is tightly coupled to actin cytoskeleton architecture. However, the influence of actin remodeling on cancer drug resistance remains largely unexplored. Here, we report a pivotal role of actin remodeling in YAP/TAZ-dependent BRAF inhibitor resistance in BRAF V600E mutant melanoma cells. Melanoma cells resistant to the BRAF inhibitor PLX4032 exhibit an increase in actin stress fiber formation, which appears to promote the nuclear accumulation of YAP/TAZ. Knockdown of YAP/TAZ reduces the viability of resistant melanoma cells, whereas overexpression of constitutively active YAP induces resistance. Moreover, inhibition of actin polymerization and actomyosin tension in melanoma cells suppresses both YAP/TAZ activation and PLX4032 resistance. Our siRNA library screening identifies actin dynamics regulator TESK1 as a novel vulnerable point of the YAP/TAZ-dependent resistance pathway. These results suggest that inhibition of actin remodeling is a potential strategy to suppress resistance in BRAF inhibitor therapies. | - |
dc.language | English | - |
dc.publisher | WILEY-BLACKWELL | - |
dc.subject | HIPPO PATHWAY | - |
dc.subject | BRAF(V600E) INHIBITION | - |
dc.subject | METASTATIC MELANOMA | - |
dc.subject | CANCER GENOMICS | - |
dc.subject | RHO GTPASE | - |
dc.subject | YAP | - |
dc.subject | RAF | - |
dc.subject | TAZ | - |
dc.subject | MECHANOTRANSDUCTION | - |
dc.subject | SURVIVAL | - |
dc.title | Actin remodeling confers BRAF inhibitor resistance to melanoma cells through YAP/TAZ activation | - |
dc.type | Article | - |
dc.identifier.wosid | 000371442300002 | - |
dc.identifier.scopusid | 2-s2.0-84959345677 | - |
dc.type.rims | ART | - |
dc.citation.volume | 35 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 462 | - |
dc.citation.endingpage | 478 | - |
dc.citation.publicationname | EMBO JOURNAL | - |
dc.identifier.doi | 10.15252/embj.201592081 | - |
dc.contributor.localauthor | Kim, Joon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | actin cytoskeleton | - |
dc.subject.keywordAuthor | BRAF inhibitor resistance | - |
dc.subject.keywordAuthor | melanoma | - |
dc.subject.keywordAuthor | TAZ | - |
dc.subject.keywordAuthor | YAP | - |
dc.subject.keywordPlus | HIPPO PATHWAY | - |
dc.subject.keywordPlus | BRAF(V600E) INHIBITION | - |
dc.subject.keywordPlus | METASTATIC MELANOMA | - |
dc.subject.keywordPlus | CANCER GENOMICS | - |
dc.subject.keywordPlus | RHO GTPASE | - |
dc.subject.keywordPlus | YAP | - |
dc.subject.keywordPlus | RAF | - |
dc.subject.keywordPlus | TAZ | - |
dc.subject.keywordPlus | MECHANOTRANSDUCTION | - |
dc.subject.keywordPlus | SURVIVAL | - |
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