Article
Identification of TACC1, NOV, and PTTG1 as new candidate genes associated with endocrine therapy resistance in breast cancer.
Journal of molecular endocrinology - 1 Feb 2009
Ghayad Sandra E, Vendrell Julie A, Bieche Ivan, Spyratos Frédérique, Dumontet Charles, Treilleux Isabelle, Lidereau Rosette, Cohen Pascale A
Abstract excerpt
Cross-resistance to molecules used in endocrine therapy is among the main challenges in the treatment of estrogen receptor-alpha (ERalpha) positive breast cancer. In this study, we used two different cell models of resistance to anti-estrogens: MVLN/CL6.7 cells and VP229/VP267 cells selected after exposure to tamoxifen respectively in vitro and in vivo to characterize a phenotype rarely observed, i.e. acquisition...
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