Intracellular (polar) metabolome of PCa cell lines:AR-positive cells (22RV1 and LNCaP): untreated, n = 6treated with each AR antagonist, n = 6 per drugAR-negative cells (PC3, DU145):untreated, n = 6treated with AR antagonist, n = 6 per drug. This evidence concerns the gene AR and posterior cortical atrophy.