California Animal Hospital

Palmitoylation of TK1 exacerbates osteoarthritis by promoting JNK-mediated metabolic reprogramming

Osteoarthritis (OA) lacks approved disease-modifying therapies. Here, by integrating quantitative proteomics with reanalysis of public single-cell RNA sequencing data from human articular cartilage, we identify thymidine kinase 1 (TK1) as a pathogenic regulator linking inflammato...