New pathway provides more clues about BRCA1 role in breast cancer

A breast cancer gene's newly discovered role in repairing damaged DNA may help explain why women who inherit a mutated copy of the gene are at increased risk for developing both breast and ovarian cancer.

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<p><a href="http://www.physorg.com/news119683749.html">New pathway provides more clues about BRCA1 role in breast cancer</a></p> <p>A breast cancer gene's newly discovered role in repairing damaged DNA may help explain why women who inherit a mutated copy of the gene are at increased risk for developing both breast and ovarian cancer.</p>