RNA-seq analysis of human chondrocytes (HTC) shows Osteoarthritis has more HTC-1 (w/ more cell apoptosis & PD-1 genes) & proliferate fibrochondrocytes (ProFC2) w/ heightened inflammatory response, & increased cytokine signalling https://t.co/FZ72CnWk20 https://t.co/sx4NB2C8h3