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Updated: Aug 19, 2026

Analysis of Retinoic Acid-induced Neural Differentiation of Mouse Embryonic Stem Cells in Two and Three-dimensional Embryoid Bodies
Published on: April 22, 2017
Modulation of glycosaminoglycan biosynthesis by retinoids
Abstract:
In conclusion, retinoids modulate phenotypic changes such as morphology, adhesion, and growth rate. These changes also result in specific alterations of glycosaminoglycans. We have observed increases in the degree of sulfation in fibroblast matrix heparan sulfate and, a change in the ratio of sulfamido to ester sulfate in matrix heparan sulfate in 407 cell surface. Matrix glycosaminoglycans have been functionally implicated in cellular interactions, and have a specific role in adhesion and growth rates. Our results are consistent with the proposed role for heparan sulfate. It is possible that some of the modulation in cellular behavior resulting from retinoid treatment may be mediated by cell surface and cellular changes in heparan sulfate and other glycosaminoglycans.
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