CDK4/6 Inhibitor Biomarker Research: Are We Barking Up the Wrong Tree?

Anurag, Meenakshi; Haricharan, Svasti; Ellis, Matthew J · Clin Cancer Res · 2020

editorial · Level V

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Abstract

CDK4/6 inhibitors have emerged as a significant advance for the treatment of patients with advanced estrogen receptor-positive breast cancer. However, the identification of predictive markers that optimize their use is proving harder than expected. In this commentary we advocate for unbiased discovery and a collaborative approach across trials.<i>See related article by Finn et al., p. 110</i>.

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