The complexity and diversity of proteoglycan structure means that they have a range of functions that regulate cell behavior. Through multiple interactions of their core proteins and ...

Proteoglycans are ubiquitous molecules that function as critical components of the extracellular matrix. These proteins are composed of glycosaminoglycan chains that are covalently attached to a ...

Chondroitin sulfate proteoglycans (CSPGs), commonly obtained from salmon nasal cartilage, are a key ingredient of various health foods. As the popularity of health foods increases, scientists are ...

LA JOLLA, CA—Scientists at Scripps Research have developed a set of methods for the closer study of one of the least-accessible, least-understood players in biology: protein-sugar conjugates called ...

Proteoglycans—molecules consisting of a core protein with multiple sugar chains—are so complex that researchers usually study the protein and sugar components separately, which makes it difficult to ...

Heparan sulphate proteoglycans reside on the plasma membrane of all animal cells studied so far and are a major component of extracellular matrices. Studies of model organisms and human diseases have ...

Bone tissue is a complex structure, consisting of mineralized collagen fibers and a variety of non-collagenous proteins, including proteoglycans such as biglycan and decorin. These proteoglycans ...

Aggrecan, a major component of proteoglycan (PG) having chondroitin sulfate (CS) in cartilaginous tissues, has become increasingly popular as an ingredient in health food. In fact, proteoglycans from ...