Anti-inflammatory agent 51 is an amide/sulfonamide derivative with anti-inflammatory and potentially anti-tumor activity and inhibition of NF-κB activation, which can be used to study acute lung injury and ulcerative colitis.

Isoliquiritin apioside isolated from Glycyrrhizae radix rhizome significantly decreases PMA-induced increases in MMP9 activities and suppresses PMA-induced activation of MAPK and NF-κB.

Narasin induces tumor necrosis factor-related apoptosis-induced ligand (TRAIL)-mediated apoptosis by ER stress in glioma cells and inhibits NF-κB signaling by suppressing the phosphorylation of IκBα.