CCND1 and FGFR1 gene amplifications are associated with reduced benefit from aromatase inhibitors in metastatic breast cancer.
S N AleksakhinaM M KramchaninovA D MikushinaS E KubrinaV V PetkauA O IvantsovV M MoiseyenkoE N ImyanitovAglaya G IyevlevaPublished in: Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico (2020)
Presence of CCND1 and/or FGFR1 amplification is associated with worse outcomes of AI therapy in patients with metastatic BC.