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. 2021 Mar 4;12:631821. doi: 10.3389/fimmu.2021.631821

Table 2.

Sensor proteins and signal cell death in distinct mechanisms of cell death of neutrophils.

Apoptosis Necrosis Necroptosis Pyroptosis NETosis
Caspase−2,−3,−6,−7,−8,−9,−10 HIF RIPK1 Caspase−1,−11 Platelet-neutrophil interaction
Mitochondrial [Ca2+] uptake Nutrients RIPK3 Inflammasome
PIDDosome Temperature MLKL
Cythocrome C, ROS Mechanical stress NADPH oxidase (via NETosis)
Bacteria