Dana-Farber Research Uncovers Approach to Activating the Immune System Against Metastatic Breast Cancer

Cancer spreads, or metastasizes, when tumor cells shed from a primary solid tumor, for example in the breast, and embed in other organs, such as the lung, liver, and brain, and begin to grow.

• By

• March 4, 2026

• 3 min

• Dana-Farber