Effect of U0126 on gene expression in peripheral blood myeloid DC. Relative expression of the indicated genes in CD1c⁺ myeloid DCs treated with either DMSO (-) or U0126 (UO) for 20 hours. Results are expressed as relative expression, which indicates the expression of each gene relative to its expression in DMSO-treated cells (*P < .05). Shown are the means and SDs of three independent experiments.