Combination of PI3K and MEK inhibitors yields durable remission in PDX models of PIK3CA-mutated metaplastic breast cancers oleh F. Coussy, R. El Botty, M. Lavigne, C. Gu, L. Fuhrmann, A. Briaux, L. de Koning, A. Dahmani, E. Montaudon, L. Morisset, L. Huguet, L. Sourd, P. Painsec, S. Chateau-Joubert, T. Larcher, S. Vacher, S. Melaabi, A. Vincent Salomon, E. Marangoni, I. Bieche