Figure 4 .
Correlation of hornerin expression with breast cancer subtype and TNM staging. (A) Representative images of breast cancer biopsies that were subjected to immunohistochemical analysis using a hornerin-specific antibody or corresponding negative control (219 individual patient samples analyzed). Yellow bar = 200 μM. Hornerin expression in correlation with (B) breast cancer subtype IDC = invasive ductal carcinoma. ILC = invasive lobular carcinoma, (C) tumor grade, and (D) lymph node metastasis. Data represent mean relative intensity +/− SD. *P < 0.05.
Fleming et al. BMC Cancer 2012 12:266 doi:10.1186/1471-2407-12-266