TLR4 and colitis: A study from Jin-Hua Tao and his co-workers reported that Chrysanthemum polysaccharides exhibit excellent anti-inflammatory effects in the attenuation of overall clinical scores and various pathological markers of TNBS-induced colitis via the regulation of the metabolic profiling and NF-κB/TLR4 and IL-6/JAK2/STAT3 signaling pathways.