Fig. 3From: Local iron homeostasis in the breast ductal carcinoma microenvironmentFPN1-expressing leukocytes are composed by a mixture of CD4 and CD8 T-cells. Sections of normal breast tissue, DCIS (ductal carcinoma in situ) and IDC (invasive ductal carcinoma) to reveal the presence of CD4 and CD8 T cells, in FPN1-expressing leukocyte infiltrate. For details see Materials and Methods (Original magnification × 100- upper FPN images, ×400- CD4 and CD8 images)Back to article page