The aCD11c-HA strain promotes the activation of BMDCs and the secretion of cytokines. (a) The flow peak diagrams from PBS, 409p′, HA, and aCD11c-HA groups are displayed. LPS was used as a positive control. (b) MFIs of CD40, CD80, and CD86 from each group analyzed by FCM. (c) Concentrations of IL-12P70 and IL-6 in cell culture supernatants measured by ELISA. The statistical significance was calculated using one-way ANOVA (*, P < 0.05; **, P < 0.01; ***, P < 0.001).