Breast Cancer

Data on breast cancer discussed by researchers at McGill University

Published in Cancer Weekly, March 25th, 2008

"Elevated expression and activation of the focal adhesion kinase (FAK) occurs in a large proportion of human breast cancers. Although several studies have implicated FAK as an important signaling molecule in cell culture systems, evidence supporting a role for FAK in mammary tumor progression is lacking," researchers in Montreal, Canada report.

"To directly assess the role of FAK in this process, we have used the Cre/loxP recombination system to disrupt FAK function in the mammary epithelium of a transgenic model of breast cancer. Using this approach, we demonstrate that FAK expression is required for the transition of premalignant hyperplasias to carcinomas and their...

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Source: Cancer Weekly (2008-03-25)

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