Phase II clinical trial using anti-CD3 x anti-HER2 bispecific antibody armed activated T cells (HER2 BATs) for HER2-negative (0-2+) metastatic breast cancer.

1080Background: This study presents a phase II cell therapy trial in 32 women with metastatic or locally advanced HER2- breast cancer (BrCa) who received infusions of anti-CD3 x anti-HER2 bispecifi...