Article
AKT-Induced Tamoxifen Resistance Is Overturned by RRM2 Inhibition
21 Dec 2013
Abstract excerpt
UNLABELLED: Acquired tamoxifen resistance develops in the majority of hormone-responsive breast cancers and frequently involves overexpression of the PI3K/AKT axis. Here, breast cancer cells with elevated endogenous AKT or overexpression of activated AKT exhibited tamoxifen-stimulated cell proliferation and enhanced cell motility. To gain mechanistic insight on AKT-induced endocrine resistance, gene expression...
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