Mechanisms and therapeutic potential of traditional Chinese medicine for inflammatory bowel disease

Figure 1 Traditional Chinese medicine modulates inflammatory signalling pathways. LPS: Lipopolysaccharide; TLR4: Toll-like receptor 4; PI3K: Phosphatidylinositol 3-kinase; AKT: Protein kinase B; IκBα: Inhibitor of nuclear factor-kappa B alpha; NF-κB: Nuclear factor-kappa B; TNF-α: Tumour necrosis factor-alpha; IL-6: Interleukin-6; MyD88: Myeloid differentiation primary response 88; NLRP3: Nucleotide-binding oligomerisation domain-like receptor family pyrin domain containing 3; ROS: Reactive oxygen species; ERK: Extracellular regulated protein kinases; p38 MAPK: P38 mitogen-activated protein kinase; JNK: C-Jun N-terminal kinase; AP-1: Activator protein-1; IL-1β: Interleukin-1β.