Heparan Sulfate Proteoglycans
Author(s) -
Sandrine Sarrazin,
William C. Lamanna,
Jeffrey D. Esko
Publication year - 2011
Publication title -
cold spring harbor perspectives in biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.011
H-Index - 173
ISSN - 1943-0264
DOI - 10.1101/cshperspect.a004952
Subject(s) - glycobiology , biology , library science , environmental ethics , computational biology , glycan , biochemistry , computer science , philosophy , glycoprotein
Heparan sulfate proteoglycans are found at the cell surface and in the extracellular matrix, where they interact with a plethora of ligands. Over the last decade, new insights have emerged regarding the mechanism and biological significance of these interactions. Here, we discuss changing views on the specificity of protein-heparan sulfate binding and the activity of HSPGs as receptors and coreceptors. Although few in number, heparan sulfate proteoglycans have profound effects at the cellular, tissue, and organismal level.
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