FOLH1 and adenocarcinoma: The potential correlations between the assembly of PSMA molecular complex and PCa progression were investigated by immunohistochemistry of Tissue Macro Arrays (TMA) of castration resistant PCa from 16 patients (15 adenocarcinoma and 1 neuroendocrine carcinoma) selected from 309 patients stratified according to GS and group grading (Table 1).