SRGN and breast cancer: We searched our observed mRNA expression pattern of the human SRGN gene against the Breast Cancer Gene-Expression Miner v4.0 database (http://bcgenex.centregauducheau.fr) and again found that mRNA expression of SRGN gene was significantly higher in basal-like and TNBC tumors than that in non basal-like and non-TNBC tumors (P<0.001, Figure 1e).