moDC maturation status after MeV infection. (A to E) moDCs were infected at an MOI of 4, and the levels of cell surface markers CD80 (A), CD86 (B), HLA-DR (C), CD83 (D), and CD209 (E) were determined. The mean fluorescent intensity (M.F.I.) of the maturation markers was determined by flow cytometry. Graphs show the mean ± SEM from 2 donors. One-way ANOVA with Bonferroni multiple-comparison tests was used to compare the levels of MeV-infected cells to those of mock-infected cells. *, P < 0.05; **, P < 0.005; ***, P < 0.0005.