PTK2 and posterior cortical atrophy: In this study we report for the first time that the UC cell line T24/83 also express an AM receptor (CLR/RAMP3) and that AM can increase not only the PCa cell line PC-3 but also the UC cell line T24/83 invasive phenotype in the same way, by stimulating cell adhesion and migration through β1-integrin and FAK activation respectively.