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. 2020 Nov 20;11:5919. doi: 10.1038/s41467-020-19670-4

Fig. 5. Effect of the WDD in the early intracellular trafficking of IL-10/IL-10R endosomes.

Fig. 5

a Immunofluorescence assays to explore IL-10-induced IL-10RB trafficking to early endosomes. The indicated cells (FL or Nt) were continuously treated with IL-10 (50 ng/ml) for the shown times and fixed for immunofluorescence with anti-Flag (red) and anti-EEA1 (green) antibodies. Shown are representative confocal pictures. Arrows indicate examples of colocalization events. b Quantification of the phenotypes observed in a. The left panel shows the number of Flag-positive vesicles per cell at different times after IL-10 treatment in this experiment, and the right panel represents the percentage of colocalizing red (Flag) and green (EEA1) signals per cell (F: FL; N: Nt). Data are presented as box-plots where the central line represents the median value, the box shows percentiles 25–75 and the whiskers include the most extreme values (n = 27 cells; n.s: P > 0,05; *P < 0.05; **P < 0.01; ****P < 0.0001, two-sided Student’s t-test).