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Heterogeneous ER+ breast cancer models allow more accurate drug testing
Date:8/6/2012

een in the modern push toward personalized cancer care, these unique features may allow us to more effectively target an individual's tumor."

In the recent study, human breast tumor samples derived after surgery were transplanted into animal models, after which the tumor samples maintained their heterogeneity, as in the original tumors.

"The next treatment will come from better understanding of the ratios of ER+ and ER- cells present in individual tumors and deciphering their hierarchy," Kabos says.


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Contact: Garth Sundem
garth.sundem@ucdenver.edu
University of Colorado Denver
Source:Eurekalert

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