BDNF and shigellosis: The KEGG analysis showed that the candidate DEGs were enriched in NOD-like receptor signaling pathway, Lysosome, NET formation, Kaposi sarcoma-associated herpesvirus infection, Shigellosis, C- type lectin receptor signaling pathway, Neurotrophin signaling pathway, FoxO signaling pathway, Apoptosis, and Lipid and atherosclerosis, as shown in Fig. (7B).