Furthermore, as shown in Figure 7B, KEGG pathways analysis of the network proteins indicates that NLRP1 is related to the NOD‐like receptor signalling pathway, legionellosis, Yersinia infection, amyotrophic lateral sclerosis (ALS), cytosolic DNA‐sensing pathway, necroptosis, pertussis, Salmonella infection, pathogenic Escherichia coli infection, C‐type lectin receptor signalling pathway. The gene discussed is NLRP1; the disease is escherichia coli infection.