Figure 6

Relative quantification analysis of the expression levels of MICA and MICB genes after etoposide-induced stress. We treated HaCaT and HeLa cells with 170 μM etoposide during 4 h. After RNA extraction and retrotranscription, Real-Time PCR was performed using GAPDH and β-Actin as reference genes. The "fold expression" (ordinates) was obtained by normalizing the data values with the untreated cells, which was arbitrarily set at 1. The figure represents the average ± SD of the relative expression obtained with the reference genes.