Title : Chemoresistance to depsipeptide FK228 [(E)-(1S,4S,10S,21R)-7-[(Z)-ethylidene]-4,21-diisopropyl-2-oxa-12,13-dithia-5,8,20,23-tetraazabicyclo[8,7,6]-tricos-16-ene-3,6,9,22-pentanone] is mediated by reversible MDR1 induction in human cancer cell lines.

Pub. Date : 2005 Jul

PMID : 15833893






1 Functional Relationships(s)
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1 FK228 was found to reversibly induce MDR1 expression by HDAC inhibition and subsequent histone hyperacetylation at the MDR1 promoter, as shown by real-time RT-PCR, Western blot, and chromatin immunoprecipitation. romidepsin histone deacetylase 9 Homo sapiens