INK4 tumor suppressor proteins mediate resistance to CDK4/6 kinase inhibitors
Cyclin-dependent kinases 4 and 6 (CDK4/6), represent a major therapeutic vulnerability for breast cancer. The kinases are clinically targeted via ATP competitive inhibitors (CDK4/6i); however, drug resistance commonly emerges over time. To understand CDK4/6i resistance, we surveyed over 1,300 breast cancers and identify several genetic alterations (e.g. FAT1, …
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