Fig. 2From: Association of Cytokeratin 5 and Claudin 3 expression with BRCA1 and BRCA2 germline mutations in women with early breast cancerE-cadherin. Positive staining in BRCA1-mutated (a) and BRCA wild type breast cancer (b). Positive benign epithelium (colon) as positive control (c). Negative staining in the wild type group (d)Back to article page