A-I. Dye release time courses from liposomes as a percentage of maximal release. A. Five different reactions, where 5 nM caspase-1 and 400 μM 6-carboxifluorescein-loaded liposomes prepared with E. Coli polar lipid extract were incubated with GSDMD concentrations of (nM): 520, 260, 130, 100, 65 (colored dark to light orange). The time point of 20 min is highlighted by a vertical dashed line. 