Interestingly, scientists said, neither Afinitor nor pertuzumab on their own are especially effective against breast cancer.

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The competition is stiff, especially with promising breast cancer data expected from Pfizer 's (nyse: PFE - news - people ) Sutent.

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We heard from Carla Hill, a two-time breast cancer survivor, who is now a spokeswoman and advocate for early detection, awareness, and researching the impact of breast cancer on young women, especially those of African descent in the Caribbean.

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Testicular cancer is relatively rare, affecting roughly one in 300 men (compared with one in eight women who get a breast cancer diagnosis) and is successfully treatable especially when detected early.

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More studies are needed to confirm these findings, especially as they apply to women with estrogen-sensitive breast cancer or those who take drugs such as tamoxifen to keep breast cancer at bay, say Ballard-Barbash and Neuhouser.

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