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. 2019 Nov 26;10:2749. doi: 10.3389/fimmu.2019.02749

Figure 1.

Figure 1

Dendritic cell induced-maturation after CPA160−189-loaded p8-PLGA nanoparticles. Bone-marrow-derived DCs were exposed to CPA160−189-loaded p8-PLGA nanoparticles for 24 h. DCs cultured in medium alone or p8-PLGA nanoparticles served as controls. Nanoparticle uptake and DC maturation were assessed by flow cytometry. (A) Evaluation of CPA160−189-loaded p8-PLGA nanoparticle uptake by DCs. Percentage of (B) CD40-, (C) CD80-, (D) MHCI-, and (E) MHCII-expressing CD11c+ DCs. Mean fluorescent intensity (MFI) of (F) CD40, (G) CD80, (H) MHCI, and (I) MHCII on CD11c+ DCs. Results represented as mean ± SD of three independent experiments and levels of significance, indicated by p-values, were assessed by one-way ANOVA and Tukey's multiple comparison tests (*p < 0.05; **p < 0.01; ***p < 0.001).