The following KEGG pathways were identified: (1) TGF-Beta signaling pathway, (2) HIF-1 signaling pathway, (3) NOD-like receptor signaling pathway, (4) ErB signaling pathway, (5) PI3K-Akt signaling pathway, (6) cell cycle, (7) RIG-I-like receptor signaling pathway, (8) neutrophin signaling pathway, (9) Chagas disease, (10) apoptosis, (11) NF-kappa B signaling pathway, (12) Toll-like receptor signaling pathway, and (13) HTLV-I infection. The gene discussed is TGFB1; the disease is Chagas disease.