Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김원기 | * |
dc.contributor.author | 김희선 | * |
dc.date.accessioned | 2018-05-30T08:14:20Z | - |
dc.date.available | 2018-05-30T08:14:20Z | - |
dc.date.issued | 2006 | * |
dc.identifier.issn | 0020-7136 | * |
dc.identifier.other | OAK-3058 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/243604 | - |
dc.description.abstract | Aberrant expression of matrix metalloproteinase-9 (MMP-9) is implicated in the process of invasion and angiogenesis of malignant tumors as well as in inflammatory diseases of the CNS. Therefore, the development of compounds that can inhibit or suppress MMP-9 is required to treat brain tumors. We investigated the effects of a ginseng saponin metabolite, compound K (20-O-(β-D- glucopyranosyl)-20(S)-protopanaxadiol), on MMP-9 expression in human astroglioma cells. Compound K significantly inhibited the secretion and protein expression of MMP-9 induced by PMA. The inhibitory effect of compound K on MMP-9 expression correlated with decreased MMP-9 mRNA levels and suppression of MMP-9 promoter activity. The compound K-mediated inhibition of MMP-9 gene expression appears to occur via AP-1 because its DNA-binding and transcriptional activities were suppressed by the agent. Furthermore, compound K significantly repressed the PMA-mediated activation of p38 MAPK, ERK and JNK, which are upstream modulators of AP-1. Finally, compound K inhibited the in vitro invasiveness of glioma cells. Therefore, inhibition of MMP-9 expression by compound K might have therapeutic potential for controlling the growth and invasiveness of brain tumors. © 2005 Wiley-Liss, Inc. | * |
dc.language | English | * |
dc.title | Ginseng saponin metabolite suppresses phorbol ester-induced matrix metalloproteinase-9 expression through inhibition of activator protein-1 and mitogen-activated protein kinase signaling pathways in human astroglioma cells | * |
dc.type | Article | * |
dc.relation.issue | 2 | * |
dc.relation.volume | 118 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 490 | * |
dc.relation.lastpage | 497 | * |
dc.relation.journaltitle | International Journal of Cancer | * |
dc.identifier.doi | 10.1002/ijc.21356 | * |
dc.identifier.wosid | WOS:000233862100032 | * |
dc.identifier.scopusid | 2-s2.0-28844468779 | * |
dc.author.google | Jung S.-H. | * |
dc.author.google | Woo M.-S. | * |
dc.author.google | Kim S.-Y. | * |
dc.author.google | Kim W.-K. | * |
dc.author.google | Hyun J.-W. | * |
dc.author.google | Kim E.-J. | * |
dc.author.google | Kim D.-H. | * |
dc.author.google | Kim H.-S. | * |
dc.contributor.scopusid | 김원기(34770946200) | * |
dc.contributor.scopusid | 김희선(57191372551) | * |
dc.date.modifydate | 20240118140922 | * |