One FGF isoform was found significantly differential in some tumor combinations; FGF7 was elevated in colon and prostate xenograft tumors (1.5-fold, Pcorr < 8.7e-6 and 3.7-fold, Pcorr < 7.5e-7) respectively but 2-fold suppressed in ovarian tumors (Pcorr <.006), Fig. 4. The gene discussed is FGF7; the disease is neoplasm.