Our results are comparable to those of Williams et al. [32] who compared the immunoprofile of triple negative breast carcinomas in Vietnamese population with those from the United States and concluded that TNBC in both populations was characterized by the expression of basal cytokeratins, in combination to luminal cytokeratins (CK8, CK18, CK19). This evidence concerns the gene KRT19 and triple-negative breast carcinoma.