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. 2018 Mar 30;9(24):16962–16973. doi: 10.18632/oncotarget.24764

Figure 6. Effect of rhizochalinin (2) and 18-hydroxyrhizochalinin (4) on the expression of different genes, controlled by AR-FL and AR-V7.

Figure 6

(A) Analysis of AR-V7 and AR-FL protein expression in different human prostate cancer cells lines. (B, C) mRNA expression levels of the genes controlled by AR-V7 (B) or AR-FL (C). 22Rv1 cells were pre-treated with the indicated concentrations of investigated compounds in 0.1% FBS/RPMI media for 30 min followed by co-treatment with 20 nM DHT for another 24 h. (D) Analysis of AR-V7 expression in 22Rv1 cells lines treated with compounds (2) and (4) for 48 h. Signal intensity was quantified with Quantity One 4.6 software and normalized to the signal of α-tubulin. Protein expression was analyzed by Western blotting. mRNA expression was analysed by qPCR. *p < 0.05 (Student's t-test).