Article
Circulating ESR1 mutations at the end of aromatase inhibitor adjuvant treatment and after relapse in breast cancer patients.
Breast cancer research : BCR - 16 May 2018
Allouchery Violette, Beaussire Ludivine, Perdrix Anne, Sefrioui David, Augusto Laetitia, Guillemet Cécile, Sarafan-Vasseur Nasrin, Di Fiore Frédéric, Clatot Florian
Abstract excerpt
BACKGROUND: Detection of circulating ESR1 mutations is associated with acquired resistance to aromatase inhibitor (AI) in metastatic breast cancer. Until now, the presence of circulating ESR1 mutations at the end of adjuvant treatment by AI in early breast cancer had never been clearly established. In this context, the aim of the present study was to evaluate the circulating ESR1 mutation frequency at the end of...
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