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Biosynthesis of Chondroitin/Dermatan Sulfate
IUBMB Life, 2002AbstractChondroitin sulfate and dermatan sulfate are synthesized as galactosaminoglycan polymers containing N ‐acetylgalactosmine alternating with glucuronic acid. The sugar residues are sulfated to varying degrees and positions depending upon the tissue sources and varying conditions of formation.
Jeremiah E, Silbert, Geetha, Sugumaran
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Dermatan sulfate as a potential therapeutic agent
General Pharmacology, 19951. Dermatan sulfate is a linear, sulfated polysaccharide and is a glycosaminoglycan component of several important proteoglycans. This minireview discusses the biosynthesis, structure and biological function of dermatan sulfate proteoglycans. 2.
Robert Linhardt +2 more
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Enzymatic Reconstruction of Dermatan Sulfate
Biochemical and Biophysical Research Communications, 2000We investigated the enzymatic reconstruction of dermatan sulfate (DS) using the transglycosylation reaction of testicular hyaluronidase. First, in order to insert the IdoA-GalNAc disaccharide unit into chondroitin sulfate chains consisting of GlcA-GalNAc disaccharide units, desulfated DS as a donor and pyridylaminated (PA) chondroitin 6-sulfate (Ch6S ...
K, Takagaki +4 more
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The anticoagulant effect of heparan sulfate and dermatan sulfate
Thrombosis Research, 1976Abstract The potency of the various glycosaminoglycans (GAGs) as anticoagulants in the activated partial thromboplastin time (APTT) test system has been investigated. Heparin, heparan sulfate (HS) and dermatan sulfate (DS) exhibit anticoagulant effect.
A N, Teien, U, Abildgaard, M, Höök
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Dermatan sulfate and chondroitin 6-sulfate conformations
Biochemical and Biophysical Research Communications, 1973Abstract X-ray diffraction patterns show that dermatan sulfate in oriented, crystalline films occurs as two or three or eight-fold helices. The two-fold helix has a greater axial rise per disaccharide residue [ h = 9.6 A ] than the corresponding chondroitin 6-sulfate helix [ h = 9.3 A ] .
S, Arnott +3 more
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Synthesis of disaccharide fragments of dermatan sulfate
Carbohydrate Research, 1989Condensation of crystalline methyl 2-azido-4,6-O-benzylidene-2-deoxy-beta-D-galactopyranoside with methyl (2,3,4-tri-O-acetyl-alpha-L-idopyranosyl bromide)uronate in dichloromethane, in the presence of silver triflate and molecular sieve, provided 54% of methyl 2-azido-4,6-O-benzylidene-2-deoxy-3-O-(methyl 2,3,4-tri-O-acetyl-alpha-L-idopyranosyluronate)
MARRA, Alberto +3 more
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Immunology of Chondroitin/Dermatan Sulfate
1995Variable substitutions and locations of the sulfate esters along the backbone of chondroitin/dermatan sulfate chains, combined with their carbohydrate structures, present topographies to immune systems which can be recognized as antigenic. This has led to the development of a number of monoclonal antibodies which recognize distinct epitopes in the ...
V C, Hascall +3 more
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Dermatan sulfates of normal and scarred fascia
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2001We evaluated the composition of dermatan sulfates (DS) derived from 23 samples of normal and 23 samples of scarred fascia lata. We analyzed the molecular weight of intact DS chains and the length of chain regions comprising: (1) clusters of L-iduronate-containing disaccharides ("iduronic sections"); (2) clusters of D-glucuronate-containing ...
E M, Kozma, K, Olczyk, A, Głowacki
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Pharmacological profile of a native dermatan sulfate
Thrombosis Research, 1992We performed different "in vivo" investigations to study the pharmacological properties of a native DS: anti-thrombosis by the stasis model, bleeding potential by tail transection bleeding time and template bleeding time, and profibrinolysis by a growing thrombus model and by an established thrombus model.
F M, Santoro, R, Alvarez, F, Fussi
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Solvolytic depolymerization of chondroitin and dermatan sulfates
Carbohydrate Research, 2009It is essential to establish a library of glycosaminoglycan oligosaccharides from the chondroitin and dermatan sulfates to investigate their biological functions and structure-activity relationships (SARs). There are several approaches to obtain oligosaccharides using chemical and enzymatic degradation procedures; however, purification of each ...
Toshihiko, Toida +5 more
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