03/03/2026
Triple-negative breast cancer (TNBC) is an aggressive form of breast cancer that lacks estrogen, progesterone, and HER2 receptors. Because of this, it has fewer targeted treatment options compared with other breast cancer subtypes, making it more challenging to treat.
Dana-Farber continues to advance TNBC research through initiatives like the TNBC Registry, which collects clinical data, biospecimens, and patient-reported outcomes to help researchers better understand the disease and develop more personalized treatments.
🎥 Watch the full research update in the 2025–2026 EMBRACE MBC Virtual Forum Series recording: dana-farber.org/cancer-care/treatment/breast-oncology/programs/metastatic-breast-cancer/support-education