Sensation of mechanical stimuli by chondrocytes is critical to cartilage homeostasis and osteoarthritis development. The earliest responses in chondrocyte mechanotransduction pathways involve calcium influx and changes in mitochondrial function, which occur in seconds to minutes. Deeper understanding of these events can elucidate new therapeutic targets for early intervention to prevent osteoarthritis.
- Michelle L. Delco
- Lawrence J. Bonassar
