Dicoumarol down-regulates human PTTG1/Securin mRNA expression through inhibition of Hsp90
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Dicoumarol down-regulates human PTTG1/Securin mRNA expression through inhibition of Hsp90.
Securin, the natural inhibitor of sister chromatid untimely separation, is a protooncogene overexpressed in tumors. Its protein levels correlate with malignancy and metastatic proneness. Dicoumarol, a long-established oral anticoagulant, is a new Hsp90 inhibitor that represses PTTG1/Securin gene expression and provokes apoptosis through a complex trait involving both intrinsic and extrinsic pat...
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ژورنال
عنوان ژورنال: Molecular Cancer Therapeutics
سال: 2008
ISSN: 1535-7163,1538-8514
DOI: 10.1158/1535-7163.mct-07-0457