Article
YAP1 Mediates Resistance to MEK1/2 Inhibition in Neuroblastomas with Hyperactivated RAS Signaling.
Cancer research - 15 Dec 2019
Coggins Grace E, Farrel Alvin, Rathi Komal S, Hayes Colin M, Scolaro Laura, Rokita Jo Lynne, Maris John M
Abstract excerpt
Relapsed neuroblastomas are enriched with activating mutations of the RAS-MAPK signaling pathway. The MEK1/2 inhibitor trametinib delays tumor growth but does not sustain regression in neuroblastoma preclinical models. Recent studies have implicated the Hippo pathway transcriptional coactivator protein YAP1 as an additional driver of relapsed neuroblastomas, as well as a mediator of trametinib resistance in other...
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