Our data also highlight the proteins encoded by AGR2, AHNAK, CD36, CRYAB, DCN, HSPA2, LCPN1, PFN1, PRKDC, PTGIS, SLC9A3R1, THBS1, TNC and TNXB genes as DEPs between the male and female breast tumors. Here, TNXB is linked to breast neoplasm.