Cartilage Biology

Cartilage is a flexible, cushion-like tissue that covers the ends of bones in joints, providing support and absorbing shock during movement. It is made up of specialized cells called chondrocytes, embedded in a matrix of collagen fibers and water-rich substances, giving it resilience and smoothness. Cartilage lacks blood vessels, so it heals slowly if injured. It also plays vital roles in shaping structures like the nose and ears. Maintaining cartilage health is essential for joint function, and damage can lead to conditions like arthritis, often requiring medical attention or intervention.