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. 2023 May 24;17:1191629. doi: 10.3389/fncel.2023.1191629

FIGURE 2.

FIGURE 2

PANoptosis pathways. Exposure to stimulus during CI/RI can lead to the initiation of the apical sensors, such as ZBP1, which then induces the activation of proteins involved in pyroptosis, apoptosis, and necroptosis to form the ZBP1-PANoptosome and mediate PANoptosis. Three arms of cell death are executed by GSDMD family proteins (pyoptosis), caspase-3/7/8 (apoptosis) and MLKL (necroptosis). TAK1 could block formation of the PANoptosome and induction of PANoptosis.