A. Confluent HDMECs were treated with VEGF, TGFβ, IFNα, Poly(I:C), LPS, Imiquimod and ODN2395 (A) or with ODN2336, ODN684 and ODN2395 (B) for 24h and collected for analysis by western blot. Densitometry of the western blot was analyzed with the Image J software (NIH). Results are shown as mean ± SD, n=3. Significant difference was accepted at *p<0.05 against the control group and calculated according to the Student t-test.