Komen-Funded Researchers Are Pioneering Lifesaving Advancements in Early and Metastatic Triple Negative Breast Cancer
Triple negative breast cancer (TNBC) is an aggressive breast cancer that’s challenging to treat. Making up about 15-20% of all breast cancers, TNBC lacks three common tumor characteristics (biomarkers) that breast cancer treatments usually target: the estrogen receptor (ER), progesterone receptor (PR) and HER2 protein. Without these biomarkers, the cancer tests negative for all three, meaning it cannot be treated with standard hormonal therapies or HER2-targeted medications. Because TNBC tumors tend to recur (come back) within the first five years and with limited treatment options, it’s a high […]
