Cyno Monkey Glypican 3 (XP_005594665.1) VersaClone cDNA

Cyno Monkey Glypican 3 (XP_005594665.1) VersaClone cDNA Summary

Specifications

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Background: Glypican 3

The glypicans (GPC) constitute a family of glycosylphosphatidylinositol (GPI)-anchored, heparan sulfate proteoglycans. Six members of this family have been identified in mammals (GPC1-GPC6). All glypican core proteins contain an N-terminal signal peptide, a large globular cysteine-rich domain (CRD) with 14 invariant cysteine residues, a stalk-like region containing the heparan sulfate attachment sites, and a C-terminal GPI attachment site.

Mutations in Glypican 3 cause a rare disorder in humans, Simpson-Golabi-Behmel Syndrome, which is characterized by pre- and postnatal overgrowth of multiple tissues and organs and an increased risk for developing embryonic tumors. These features are also present in the mouse knock-out of Glypican 3 indicating that Glypican 3 regulates cell survival and inhibits cell proliferation during development. Glypican 3 has been implicated in regulating many different signaling pathways including: IGF, FGF, BMP and Wnt. An endoproteolytic processing of Glypican 3 by proprotein convertases is required for the modulation of Wnt signaling. Direct interaction of Glypican 3 with FGF-basic has been observed and is mediated by the heparan sulfate chains.

Related Research Areas

• BMP Family
• Cancer Biomarkers
• FGF Family
• Hedgehog Family
• IGF Family
• Proteoglycans
• Proteoglycans and Regulators
• Wnt Family
• Wnt Signaling Modulators