Researchers: Breast cancer drug could help more patients - AOL

For the first time, a drug targeting a protein that drives breast cancer growth has been shown to work against tumors with very low levels of the protein...

For the first time, a drug targeting a protein that drives breast cancer growth has been shown to work against tumors with very low levels of the protein. Its not a cure. But this latest gain for ta… [+3168 chars]

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