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. 2022 Mar 3;29(1):702–713. doi: 10.1080/10717544.2022.2044937

Figure 3.

Figure 3.

ExoR848+Ce6-mediated enhancement of antigen presentation of DC2.4 in vitro. (A) Schematic illustration of the experimental procedure. (B) Western blot analysis of Hsp70 in DC2.4 cells after treated with different formulations. GAPDH served as internal control. (C) Total ROS generation in DC2.4 cells after different treatments was detected by confocal microscope, scale bar = 100 μm. (D) Quantification of (C). (E, F) Flow cytometric analysis assessing the expression of CD80 and CD86 on DC2.4 cells in the various treatment groups. (G, H) Quantification of the enhanced maturation of DCs. Data are expressed as mean ± SEM of five independent biological samples. *p<.05, ExoCe6+US, ExoR848, ExoCe6+R848+US versus ExoCtrl; #p<.05, ExoCe6+R848+US versus ExoR848.