Table 6 -. Main signaling pathways according to the enriched KEGG pathways (p<0.05) from the differentially expressed proteins between the male and female breast tumors (DAVID v. 6.8).

Signaling pathway	Gene symbol
EGFR receptor signaling pathway	AGR2
I-kappaB kinase/ NF-kappaB signaling	CD36, HACD3
MAPK signaling pathway	HSPA2
Nitric oxide mediated signal transduction	CD36, THBS1
p53 signaling pathway	THBS1
PI3K-Akt signaling pathway	THBS1, TNC, TNXB
Rac protein signal transduction	HACD3
Rho protein signal transduction	HACD3
TFG-beta signaling pathway	DCN, THBS1
Wnt signaling pathway	CACYBP, PFN1, SLC9A3R1