GSE107590
Hyperactive mTOR and MNK1 phosphorylation of eIF4E confer tamoxifen resistance and estrogen independence through selective mRNA translation reprogramming
Tamoxifen resistant translational reprogramming is shown to be mediated by increased expression of eIF4E and its increased availability by hyperactive mTOR, and to require phosphorylation of eIF4E at Ser209 by increased MNK activity. Overall design: Polysome profiling examining eIF4E knock-down in tamoxifen resistant breast cancer cells (MCF7)