Figure 7.
Correlation between the Ser473 and Thr308 phosphorylation status of Akt-kinase after incubation with different polyphenols and analyzed by Western blot. The strong statistically significant correlation (r = 0.9478, p = 0.0003, n = 3–6) suggested that the compounds exhibited similar inhibitory effects on both phosphorylation sites. CAT: (+)-catechin, TXF: Taxifolin, GEN: Genistein, 3-MS: 3,4′,5-trimethoxy-trans-stilbene, APG: Apigenin, RSV: Resveratrol, LUT: Luteolin, QUE: Quercetin.