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. 2017 Aug 30;38(5):2774–2786. doi: 10.3892/or.2017.5932

Figure 5.

Figure 5.

Effect of Hsp90 inhibition or Nrf2-induction on AR-FL and AR-V7 protein levels in 22Rv1 cells. Cells were exposed to increasing concentrations of either (A) Ganetespib (G; 0–2000 nM) or (B) Bardoxolone methyl (BM; 0–1000 nM) and AR protein levels were measured. Top panels show representative immunoblots depicting AR-FL, AR-V7 and GAPDH levels. Bottom panels show fold change in AR proteins, normalized to GAPDH levels. (C) The effect of G or BM co-exposure with SFN on AR-FL and AR-V7 protein levels is shown. (D) The effect of combined treatment with G and BM on AR-FL and AR-V7 protein levels is shown. In both groups, top panels show representative immunoblots and bottom panels show normalized fold changes in AR proteins (n=2). Bar graphs show mean ± SEM and P-values (*P<0.05).