proteoglycan
/ˌproʊtiəˈɡlaɪkæn/
noun
- A type of protein that has sugar chains attached to it, found in connective tissues like cartilage and skin, helping to provide structure and support.
- Scientists study proteoglycans to understand how skin maintains its elasticity.
- Proteoglycans are important for keeping your joints healthy and flexible.
- The loss of proteoglycans in cartilage can lead to arthritis.