Testing Biomarkers in Breast Cancer

Breast cancer in the United States

  • Comprises approximately 30% of all newly diagnosed cancers in women1
  • Is the second leading cause of cancer deaths in women1
  • Women have a 1 in 8 lifetime risk of being diagnosed with breast cancer2

Accurate biomarker testing may help personalize patient care3

Breast cancer biomarkers (eg, hormone receptors, HER2) are used to identify patients who may benefit from targeted therapy3

Learn more about select biomarkers




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Discover cancer biomarkers

Learn more about the importance of oncologic biomarkers and what they can tell you.

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Explore molecular pathways

Learn more about the how cancer avoids immune response.