Lycopene inhibits IL-1β-induced inflammation in mouse chondrocytes and mediates murine osteoarthritis.

ABSTRACT: Osteoarthritis (OA) is a common chronic degenerative condition in the elderly, in which inflammation plays a key role in disease pathology. Lycopene (Lye), a member of the carotenoid family, has been reported to have anti-inflammatory effects. The purpose of this study was to investigate the effect of Lye on the inflammation of chondrocytes and the mouse OA model. Chondrocytes were treated with interleukin (IL)-1β, and the mouse OA model was induced by the surgical destabilization of the medial meniscus (DMM). The results showed that Lye could inhibit the expression of inflammatory factors and alleviate the degradation of extracellular matrix (ECM). Additionally, Lye could activate the Nrf2/HO-1 pathway and reverse the activations of NF-κB and STAT3 signal pathway induced by IL-1β, suggest

SUBMITTER: Zhan J 

PROVIDER: S-EPMC8034440 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature