6-Shogaol (enexasogoal) treatment improves experimental knee osteoarthritis exerting a pleiotropic effect over immune innate signalling responses in chondrocytes.

6-Shogaol evoked a preventive action on cartilage and synovial inflammation in osteoarthritis mice. 6-shogaol effect may take place not only by hindering the interaction between TLR4 ligands and the TLR4/MD-2 complex in chondrocytes, but also through inhibition of ERK phosphorylation, implying a pleiotropic effect on different mediators activated during osteoarthritis, which proposes it as an attractive drug for osteoarthritis treatments.