Figure 4From: Growth inhibitory and chemo-sensitization effects of naringenin, a natural flavanone purified from Thymus vulgaris, on human breast and colorectal cancerExpression of NKκB, pIκB, PI3K, Akt and pAkt in human colorectal and breast cancer cells treated with Nar. Colorectal (SW1116) and breast (HTB26) cancer cells (2.5 × 105 cells/well) were plated into 24-well plates and incubated at 37°C for 18 h. The cells were then treated with Nar (3 mM) for 24 h. Expression levels of NFκB/pIκB, in the nuclear extracts, (Aa, b and Ba, b); PI3K/pAkt/Akt (Ac-e and Bc- e) and β-actin (Af, Bf), in the whole cell extracts, were detected by western blot analyses. The relative protein expression of NFκB/pIκB (C a, b) and PI3K, pAkt, Akt, pAkt/Akt (Cc- f) was normalized to β-actin. *P ≤ 0.05 vs. control (untreated). The data were obtained from at least duplicate experiments.Back to article page