A Closer Look at the Evolution of Breast Cancer Cells with Dr. Kornelia Polyak

<p>The immune system plays a critical role in tumor growth by attacking cancer cells with white blood cells. Cancer cells that survive this immune attack can become invasive and metastatic (a process called immune escape). In this episode of Investigating Breast Cancer, Dr. Kornelia Polyak shares the impact of understanding breast cancer at a molecular level. Dr. Polyak, a BCRF investigator since 2008, is an internationally recognized leader in the breast cancer research field. </p>