Figure 8.
The effect of eurycomanone and eurycomanol on IκBα degradation and on p65 and p50 nuclear translocation. Jurkat cells were pre-treated with eurycomanone (45 μM) and with eurycomanol (100 μM) for two hours followed by activation with TNFα (20 ng/mL) for the indicated time periods. Cytoplasmic (A) and nuclear (B) extracts were tested for P-IκBα, IκBα, p50 and p65. Protein loading and purity of extracts were verified by lamin B and α-tubulin controls. Data are representative of three independent experiments.