Other strongly enriched protein classes were related to viral infection [Hepatitis B (q < 10-28), Epstein–Barr (q < 10-21), HIV (q < 10-17), and Herpes simplex (q < 10-15)] and signaling pathways [TNFalpha (q < 10-28), TGFbeta (q < 10-24), and Leptin signaling (q < 10-23)]. Here, TGFB1 is linked to viral infectious disease.