Urruticoechea, Ander Pre-clinical validation of early molecular markers of sensitivity to aromatase inhibitors in a mouse model of post-menopausal hormone-sensitive breast cancer. [electronic resource] - Breast cancer research and treatment Jun 2008 - 463-70 p. digital Publication Type: Journal Article ISSN: 0167-6806 Standard No.: 10.1007/s10549-007-9676-7 doi Subjects--Topical Terms: AnimalsAromatase Inhibitors--pharmacologyBiomarkers, Tumor--analysisBiopsy, NeedleBreast Neoplasms--drug therapyCyclin DCyclins--analysisDisease Models, AnimalFemaleGene Expression Regulation, Neoplastic--drug effectsKi-67 Antigen--analysisLetrozoleMiceNitriles--pharmacologyPeptides--analysisPostmenopauseReceptors, Estrogen--analysisTrefoil Factor-1Triazoles--pharmacology