Figure 2.

Trogocytosis in eosinophils occurs early after contact with cancer cells

Time-lapse fluorescence microscopy images showing an in vivo trogocytic event between an eosinophil and an MC38 tumor cell (red). Arrows indicate the acquisition of red fluorescence in the eosinophil following cell contact and within 2 min. Numbers indicate seconds elapsed from the PKH26 labeling.