Fig. 6From: SPIO Enhance the Cross-Presentation and Migration of DCs and Anionic SPIO Influence the Nanoadjuvant Effects Related to Interleukin-1βGraphical abstract of SPIO as a nano-adjuvant for DCs. SPIO enhances the function of DCs by promoting the loading of DCs; thus, SPIO-labeled DCs can migrate to the ILNs active in an immune organ and may offer a new approach in cancer immunotherapy. Anionic-charged SPIOs activate protective IL-1β responses by triggering caspase-1 in DCs, thereby impairing antigen presentation to active T cellsBack to article page