PPARβ/δ ligandsinduce VEGF in bladder cancer [104], human breast(T47D, MCF7) and prostate (LNCaP, PNT1A) cancer cell lines, along with itsreceptor VEGFR1 [105], but not in colon(HT29, HCT116, LS-174T) and hepatoma (HepG2, HuH7) cell lines [106]. This evidence concerns the gene PPARD and cancer.