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Sensitivity to aromatase inhibitor letrozole is prolonged after a “break” in treatment

Using a hormone dependent xenograft model, we established that loss of response to letrozole was accompanied by up-regulation of Her-2/MAPK pathway and downregulation of ERα and aromatase activity. In our previous study, we showed that stopping letrozole treatment or adding trastuzumab could reverse...

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Bibliographic Details
Main Authors: Sabnis, Gauri, Goloubeva, Olga, Gilani, Rabia, Macedo, Luciana, Brodie, Angela
Format: Artigo
Language:Inglês
Published: 2010
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2831468/
https://ncbi.nlm.nih.gov/pubmed/20053764
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1158/1535-7163.MCT-09-0696
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