SREBF1 and posterior cortical atrophy: To investigate whether GTEE inhibits SREBP-1/lipogenesis and the AR axis in PCa cells, which play important roles in PCa development, survival, and progression [7,8,16,17], we performed quantitative Reverse Transcription-Polymerase Chain Reaction (qRT-PCR) and Western blot analyses to determine the expression of genes that are associated with SREBPs and AR.