[Progress in the study of macrophage activation and ulcerative colitis from the Notch/NF-κB/NLRP3 signaling pathway]

Ulcerative colitis is an intestinal inflammatory disease characterized by diarrhea, abdominal pain and purulent stool. Uncontrolled inflammation caused by macrophage hyper-activation is an important cause of ulcerative colitis. Therefore, inhibiting macrophage hyper-activation is an effective way to treat ulcerative colitis. Notch signaling pathway is involved in regulating the immune response of macrophages and promoting inflammation. NF-κB signaling pathway is the "star pathway" involved in inflammation. NLRP3 inflammatory body is involved in the activation of macrophages. Notch, NF-κB and NLRP3 inflammatory bodies constitute the upstream and downstream signal pathways in the existing immune inflammatory diseases. Notch signal pathway can regulate the activation of macrophage via NF-κB/NLRP3 inflammatory body signaling pathway.