Figure 2From: Expression of TNF-superfamily members BAFF and APRIL in breast cancer: Immunohistochemical study in 52 invasive ductal breast carcinomasAPRIL immunoreactivity in invasive breast carcinoma (A), DCIS component of the same carcinoma (B, arrowhead), and normal looking ducts (C, arrow) and lobules (C, arrowhead). In D, a higher magnification is shown. APRIL immunoreactivity is presented as discrete cytoplasmic dots. E: Normal Ig isotype staining.Back to article page