Aggrecan is a major component of cartilage.

Aggrecans are important components of cartilage.

Aggrecanases are enzymes that degrade aggrecan in the extracellular matrix.

Aggrecanase is an enzyme that breaks down aggrecan in the extracellular matrix.

Aggrecanolysis is a process that involves the breakdown of aggrecans.

Aggrecanopathies are a group of disorders characterized by abnormalities in the aggrecan protein.

Aggrecanopathy is a rare genetic disorder that affects the production of aggrecan in the body.