Optimal targeting of HER2-PI3K signaling in breast cancer: mechanistic insights and clinical implications.

Rexer, Brent N; Arteaga, Carlos L · Cancer Res · 2013

review · Level V

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Abstract

The combination of a PI3K inhibitor with trastuzumab has been shown to be effective at overcoming trastuzumab resistance in models of HER2(+) breast cancer by inhibiting HER2-PI3K-FOXO-survivin signaling. In this review the potential clinical implications of these findings are discussed.

Medical subject headings