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Breast Cancer

Research from A. Bruzzone and co-authors provides new data about breast cancer

Published in Cancer Weekly, June 2nd, 2009

"Breast cancer is the most frequent cancer in women. However, in vivo hormone receptor positive and metastatic models are scarce," researchers in Buenos Aires, Argentina report.

"The aim of the present manuscript was to assess if the novel steroid receptor positive human cell lines IBH-4, IBH-6, and IBH-7 developed in our laboratory from primary infiltrant ductal carcinomas are good models to study in vivo human breast cancer. Cell lines or tumors were inoculated to nude mice in the presence or absence of hormone supplementation. Growth was analyzed by ANOVA followed by Tukey-Kramer's test. Steroid hormone expression was assessed by immunohistochemistry and Western...

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