Breast Cancer Screenings

Roswell Park Reports New Path to Overcoming Drug Resistance in HER2-Positive Breast Cancer

The HER2 protein, which encourages the growth of cancer cells, is present in about 20% of all breast cancers. While HER2-positive breast cancers tend to be very aggressive, today the prognosis is generally very good, thanks to the introduction of HER2 inhibitors such as trastuzumab (brand name Herceptin). However, not all HER2-positive breast cancers respond to existing HER2 inhibitors. A renderin... »