TL;DR
It is suggested that PA exerts chondroprotective effects by modulating the miR-29a-3p/MAP2K6/p38 MAPK signaling axis, highlighting its therapeutic potential and supporting the development of miRNA-based therapeutic strategies for OA.
Background Cartilage injury is a hallmark of osteoarthritis (OA). erb-B2 receptor tyrosine kinase 2 (ERBB2) has been reported to be involved in mediating the therapeutic effects of polyphenols in orthopedic diseases. This study aimed to investigate the protective effects and underlying mechanisms of action of ERBB2 in...
Sinensetin (SIN) is a natural flavonoid with potential anti‑inflammatory effects. This study investigated whether SIN ameliorates osteoarthritis (OA) and explored its underlying mechanisms. In vitro, SIN (0.05-1 μg/mL) protected human OA chondrocytes from IL‑1β‑induced viability loss. Transcriptome sequencing and molec...
PURPOSE Osteoarthritis (OA) is a chronic and progressive joint disorder characterized by persistent inflammation, extracellular matrix (ECM) disruption, and chondrocyte apoptosis. This study aimed to investigate the protective effects of ginsenoside Rg3 (Rg3), a natural steroidal saponin from Panax ginseng, on OA and t...
Osteoarthritis (OA) is a prevalent degenerative joint disease characterized by cartilage destruction, inflammation, and chondrocyte senescence, yet no disease-modifying therapies are currently available. Poly(ADP-ribose) polymerase-1 (PARP-1) has been implicated in inflammation and aging, but its role in OA pathogenesi...
Osteoarthritis (OA) is a progressive joint disease characterized by cartilage destruction and is increasingly recognized as involving chronic low-grade inflammation. Synovitis contributes to OA progression through the production of proinflammatory mediators and reactive oxygen species (ROS). Sesamin, a lignan derived f...
Osteoarthritis (OA) is a degenerative joint disease characterized by cartilage degradation and inflammation. The role of microRNA-24 (miR-24) in the development of temporomandibular joint (TMJ) OA remains unclear. To address this, the ability of miR-24 to attenuate inflammatory responses induced by interleukin-1β (IL-1...
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