Figure 10.
Model of the interactions between extracellular histones and the NLRP3 inflammasome during ALI. 1) Neutrophils are the source of extracellular histones during ALI (Fig. 3 and 4). 2) Extracellular histones activate the NLRP3 inflammasome (Fig. 5). 3) The NLRP3 inflammasome is required for optimal neutrophil influx (Fig. 1D) and histone presence (Fig. 8).