Quantitative Measurement of Epidermal Growth Factor Receptor Is a Negative Predictive Factor for Tamoxifen Response in Hormone Receptor–Positive Premenopausal Breast Cancer
Author(s) -
Jennifer M. Giltnane,
Lisa Rydén,
Melissa A. Cregger,
PärOla Bendahl,
Karin Jirström,
David L. Rimm
Publication year - 2007
Publication title -
journal of clinical oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.482
H-Index - 548
eISSN - 1527-7755
pISSN - 0732-183X
DOI - 10.1200/jco.2006.08.9938
Subject(s) - tamoxifen , medicine , breast cancer , oncology , hazard ratio , epidermal growth factor receptor , estrogen receptor , tissue microarray , cancer , confidence interval
Although there is evidence for interaction between epidermal growth factor receptor (EGFR) and estrogen receptor (ER), it is still not clear how this affects response to endocrine therapies like tamoxifen. Here we assess the relationship between EGFR expression and tamoxifen response, with a new quantitative technology.
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