Table 5 -. Main biological processes according to the enriched GO terms (p<0.05) from the differentially expressed proteins between the male and female breast tumors (DAVID v. 6.8).

Biological functions	Gene symbol
Actin cytoskeleton	LCP1, PALLD, PFN1, SLC9A3R1, TNXB,
Cell adhesion	AGR2, AHNAK, CD36, PFN1, THBS1, TNC, TNXB, USO1, VAPB
Angiogenesis	BGN, DCN, PTGIS, THBS1
Apoptosis	AGR2, CACYBP, CD36, CRYAB, DHRS2, GLO1, PRKDC, PTGIS, SLC9A3R1, THBS1
Cell cycle	HSPA2, PHGDH, PRKDC, THBS1
Cell proliferation	DHRS2, SLC9A3R1, THBS1, TNC
DNA repair	HIST1H4A, PRKDC
Extracellular matrix (ECM)	BGN, DCN, LCP1, LUM, PRKDC, THBS1, TNC, TNXB, TTR,
ECM-receptor interaction	CD36, THBS1, TNC, TNXB
Gene expression	AGR2, CRYAB, DCN, FABP4, GLO1, HIST1H4A, LUM, PFN1, PHGDH, TNC
Hypoxia	CRYAB, PTGIS, THBS1
Oxidation-reduction process	CYB5A, CYB5R1, DHRS2, PHGDH, PTGIS, SORD
Migration process	LCP1, PALLD, PFN1, SLC9A3R1, TNC
Proteotoxic stress	AGR2, CRYAB, HSPA2, SEC63, THBS1, VAPB
Xenobiotic metabolism	ATP1A1, CES1, DHRS2, SORD
Wound healing	DNC, LCP1, TNC