FABP4 and cancer: Cancer-associated fibroblast infiltration was positively correlated with the expression levels of FABP4 (Rho = 0.283, p = 1.52e-04), ADIPOQ (Rho = 0.213, p = 4.74e-03), PPARG (Rho = 0.199, p = 8.56e- 03), CD36 (Rho = 0.326, p = 1.12e-05), PPARGC1A (Rho = 0.198, p = 8.73e-03), and CREBBP (Rho = 0.186, p = 1.4e-02).