Article
Skeletal Dysplasias Caused by Sulfation Defects.
International journal of molecular sciences - 14 Apr 2020
Paganini Chiara, Gramegna Tota Chiara, Superti-Furga Andrea, Rossi Antonio
Abstract excerpt
Proteoglycans (PGs) are macromolecules present on the cell surface and in the extracellular matrix that confer specific mechanical, biochemical, and physical properties to tissues. Sulfate groups present on glycosaminoglycans, linear polysaccharide chains attached to PG core proteins, are fundamental for correct PG functions. Indeed, through the negative charge of sulfate groups, PGs interact with extracellular...
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