Abstract Ovarian cancer and triple-negative breast cancer are among the most lethal diseases affecting women, with few targeted therapies and high rates of metastasis. Cancer cells are capable of evading clearance by macrophages through the overexpression of anti-phagocytic surface proteins called ‘don’t eat me’ signals—including CD471, programmed cell death ligand 1 (PD-L1)2 and the beta-2 […]