FGFR1 and posterior cortical atrophy: These findings have been confirmed by experimental studies showing that FGFR1 is one of biomarkers for PCa progression in human prostate LuCaP 23.1 xenograft model [11], and it plays a critical and permissive roles in PCa metastasis in ARR2PBiPbsn−Cre/TRAMP/fgfr1loxP/loxP transgenic mice [15] as well as in FGFR1-overexpressed human PC3 cell xenograft model [13].