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Reshaping the Scientific Understanding of Breast Cancer

The New York Times reports, "In findings that are fundamentally reshaping the scientific understanding of breast cancer, researchers have identified four genetically distinct types of the cancer.  And within those types, they found hallmark genetic changes that are driving many cancers.  These discoveries are expected to lead to new treatments with drugs already approved for cancers in other parts of the body and new ideas for more precise treatments aimed at genetic aberrations that now have no known treatment."  The study was released by Nature on Sunday and "...is the first comprehensive genetic analysis of breast cancer, which kills more than 35,000 women a year in the United States.  The new paper, and several smaller recent studies, are electrifying the field."
http://tinyurl.com/9urfelh
http://www.nature.com/nature/journal/vaop/ncurrent/full/nature11412.html

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