Fig. 5
From: Discovery of a new marker to identify myeloid cells associated with metastatic breast tumours
Immunohistochemistry of human breast cancer TMA (N = 487) and survival curve. A shows a representation of ARG1-positive cells' spatial distribution at 100X magnification. The picture to the right shows a zoom-in of the ARG1 positive staining at 400X magnification, which was observed as granular and cytoplasmic staining inside of polymorphonuclear cells. No cancer cells showed positive for ARG1 staining. B Survival curve analysis showing that a high infiltration of ARG1-positive cells was associated with lower breast cancer-specific survival. Patients were divided into two categories: < 10 and ≥ 10 ARG1 positively stained cells