DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Cholsoon | ko |
dc.contributor.author | Lee, Gina | ko |
dc.contributor.author | Chung, Jongkyeong | ko |
dc.date.accessioned | 2013-03-06T14:56:33Z | - |
dc.date.available | 2013-03-06T14:56:33Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-10 | - |
dc.identifier.citation | JOURNAL OF CELL BIOLOGY, v.183, no.1, pp.11 - 17 | - |
dc.identifier.issn | 0021-9525 | - |
dc.identifier.uri | http://hdl.handle.net/10203/87325 | - |
dc.description.abstract | Silnoon (Sln) is a monocarboxylate transporter (MCT) that mediates active transport of metabolic monocarboxylates such as butyrate and lactate. Here, we identify Sln as a novel LKB1-interacting protein using Drosophila melanogaster genetic modi. er screening. Sln expression does not affect cell cycle progression or cell size but specifically enhances LKB1-dependent apoptosis and tissue size reduction. Conversely, down-regulation of Sln suppresses LKB1-dependent apoptosis, implicating Sln as a downstream mediator of LKB1. The kinase activity of LKB1 induces apical trafficking of Sln in polarized cells, and LKB1-dependent Sln trafficking is crucial for triggering apoptosis induced by extracellular butyrate. Given that LKB1 functions to control both epithelial polarity and cell death, we propose Sln is an important downstream target of LKB1. | - |
dc.language | English | - |
dc.publisher | Rockefeller Univ Press | - |
dc.subject | ACTIVATED PROTEIN-KINASE | - |
dc.subject | TUMOR-SUPPRESSOR LKB1 | - |
dc.subject | CELL-DEATH | - |
dc.subject | PATHWAY | - |
dc.subject | CANCER | - |
dc.subject | GUT | - |
dc.subject | MECHANISMS | - |
dc.subject | EXPRESSION | - |
dc.subject | APOPTOSIS | - |
dc.subject | POLARITY | - |
dc.title | LKB1 induces apical trafficking of Silnoon, a monocarboxylate transporter, in Drosophila melanogaster | - |
dc.type | Article | - |
dc.identifier.wosid | 000259985000003 | - |
dc.identifier.scopusid | 2-s2.0-53749095429 | - |
dc.type.rims | ART | - |
dc.citation.volume | 183 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 11 | - |
dc.citation.endingpage | 17 | - |
dc.citation.publicationname | JOURNAL OF CELL BIOLOGY | - |
dc.identifier.doi | 10.1083/jcb.200807052 | - |
dc.contributor.localauthor | Chung, Jongkyeong | - |
dc.contributor.nonIdAuthor | Jang, Cholsoon | - |
dc.contributor.nonIdAuthor | Lee, Gina | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | ACTIVATED PROTEIN-KINASE | - |
dc.subject.keywordPlus | TUMOR-SUPPRESSOR LKB1 | - |
dc.subject.keywordPlus | CELL-DEATH | - |
dc.subject.keywordPlus | PATHWAY | - |
dc.subject.keywordPlus | CANCER | - |
dc.subject.keywordPlus | GUT | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | APOPTOSIS | - |
dc.subject.keywordPlus | POLARITY | - |
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