Sökning: "sulfotransferase"
Visar resultat 11 - 15 av 20 avhandlingar innehållade ordet sulfotransferase.
11. Cellular regulation of heparan sulfate structure and function
Sammanfattning : Heparan sulfate (HS) is a sulfated glycosaminoglycan found on cell surfaces and in the extracellular matrix as HS proteoglycans. HS is synthesized as a polymer of alternating glucuronic acid and N-acetylglucosamine units. LÄS MER
12. Functions of Heparan Sulfate During Mouse Development : Studies of Mice with Genetically Altered Heparan Sulfate Biosynthesis
Sammanfattning : Heparan sulfate (HS) is a ubiquitous polysaccharide on the cell surface and in the extracellular matrix. HS is an important actor in the regulation of cell signaling, especially in the developing embryo. LÄS MER
13. Understanding Heparan Sulfate Biosynthesis and Functional Implications of Heparanase
Sammanfattning : Heparan sulfate (HS) proteoglycans are present on the plasma membrane of all animal cells studied so far and are a major component of extracellular matrices. Heparanase is an endo-ß-glucuronidase that cleaves HS chains at internally located ß-glucuronidic linkages1. LÄS MER
14. FROM GENE TO STRUCTURE: Formation of Iduronic Acid in Dermatan Sulfate by Two DS-epimerases
Sammanfattning : During embryonic development and adult life a wide range of cell behaviors such as differentiation, proliferation and migration are in effect to maintain tissue integrity and function. An integral part of these dynamic processes is the interplay between the cells and their environment, i.e. the extracellular space. LÄS MER
15. Dopachrome and aminochrome, the oxidized metabolites of dopa and dopamine : studies on the molecular mechanisms underlying their reduction and conjugation with glutathione
Sammanfattning : Dopamine, like other catecholamines can be oxidized to the corresponding ortho-quinone, which undergoes cyclization of its amino chain to cyclized dopamine ortho-quinone (aminochrome). Both o-quinones are toxic metabolites that may contribute to neurotoxic effects of these catecholamines. LÄS MER