Figure 1From: Expression of TNF-superfamily members BAFF and APRIL in breast cancer: Immunohistochemical study in 52 invasive ductal breast carcinomasBAFF immunoreactivity in breast carcinoma (A), DCIS (B, arrowhead) and normal appearing duct (C, arrow) and lobule (C, arrowhead). Normal adipocytes are stained positively for BAFF (Pannel A, arrowhead). In D, a higher magnification is shown, in which a homogeneous cytoplasmic BAFF immunoreactivity is shown, with more prominent cell membrane staining. E: Normal Ig isotype staining.Back to article page