Figure 6

Effects of BTK- and SHIP1-deficiency on Ag-triggered effector functions. WT, Btk−/− (or WT cells + Ibrutinib), Ship1−/−, and DKO MCs (or Ship1−/− cells + Ibrutinib) are opposed to each other in an exemplary manner. Extent of FcεRI crosslinking is specified as suboptimal (sub) or optimal (opt). The level of induction of the analysed effector functions, degranulation and cytokine production, is represented by letter size (deg < Deg < DEG; cyto < Cyto < CYTO).