Osteoarthritis is the most common joint disorder, affecting about one-third of older adults, and currently there is no cure. A study published by Cell Press April 2nd in the Biophysical Journal reveals how the nanoscale biomechanical properties of cartilage at joints change at the earliest stages of osteoarthritis, making the tissue more prone to damage during fast physical activities. The findings could improve early detection of the disease as well as tissue engineering strategies to repair damaged cartilage in patients.
↧