Glycation changes the charge distribution of type I collagen fibrils.

abstract：:The sugar chain-binding specificity of tomato lectin (LEA) against glycoproteins was investigated qualitatively using lectin blot analysis. Glycoproteins containing tri- and tetra-antennary complex-type N-glycans were stained with LEA. Unexpectedly, glycoproteins containing high mannose-type N-glycans and a horseradis...

journal_title：Glycoconjugate journal

authors： Oguri S

更新日期：2005-11-01 00:00:00

abstract：:GM3 ganglioside interacts specifically with complex-type N-linked glycans having multivalent GlcNAc termini, as shown for (1) and (2) below. (1) Oligosaccharides (OS) isolated from ConA-non-binding N-linked glycans of ovalbumin, whose structures were identified as penta-antennary complex-type with bisecting GlcNAc, ha...

journal_title：Glycoconjugate journal

authors： Yoon SJ,Nakayama K,Takahashi N,Yagi H,Utkina N,Wang HY,Kato K,Sadilek M,Hakomori SI

更新日期：2006-12-01 00:00:00

abstract：:Glycosphingolipids were prepared from pig lung and pooled into two fractions with (i) < or = 3 sugar residues, and (ii) > or = 3 sugar residues. Oligosaccharides were prepared and used for gas chromatography, gas chromatography/mass spectrometry and matrix-assisted laser desorption/ionization mass spectrometry. The gl...

journal_title：Glycoconjugate journal

authors： Bäcker AE,Thorbert S,Rakotonirainy O,Hallberg EC,Olling A,Gustavsson M,Samuelsson BE,Soussi B

更新日期：1999-01-01 00:00:00

abstract：:Transmannosylation from mannotriose (Man beta 1-4Man beta 1-4Man) to the 4-position at the nonreducing end N-acetylglucosaminyl residue of N,N'-diacetylchitobiose was regioselectively induced through the use of beta-D-mannanase from Aspergillus niger. The enzyme formed the trisaccharide Man beta 1-4GlcNAc beta 1-4GlcN...

journal_title：Glycoconjugate journal

authors： Usui T,Suzuki M,Sato T,Kawagishi H,Adachi K,Sano H

更新日期：1994-04-01 00:00:00

abstract：:The hallmarks of cancer are characterized by functional capabilities that allow cancer cells to survive, proliferate and disseminate during the multistep tumorigenesis. Cancer being a cellular disease, changes in cellular glycoproteins play an important role in malignant transformation and cancer progression. The pres...

journal_title：Glycoconjugate journal

authors： Vajaria BN,Patel PS

更新日期：2017-04-01 00:00:00

abstract：:Neutrophils participate in host protection and central to this process is the regulation of oxidative mechanisms. We purified by affinity chromatography the receptor for the GlcNAc-specific WGA from CD14+ CD16+ cell lysates (WGAr). The receptor is a 141 kDa glycoprotein constituted by two subunits of 78 and 63 kDa. It...

journal_title：Glycoconjugate journal

authors： Solórzano C,Bouquelet S,Pereyra MA,Blanco-Favela F,Slomianny MC,Chavez R,Lascurain R,Zenteno E,Agundis C

更新日期：2006-11-01 00:00:00

abstract：:A new strategy for the fluorometric determination of glycosyltransferase activities is reported. The method involves dansyl chloride derivatization of the reduced form (pNH2phenyl) of a hydrophobic, aglycon moiety covalently linked to a number of acceptor substrates (pNO2phenyl). Focusing on the Golgi enzyme core 2 N-...

journal_title：Glycoconjugate journal

authors： Palmerini CA,Datti A,Vanderelst IE,Minuti L,Orlacchio A

更新日期：1996-08-01 00:00:00

abstract：:Mild alkaline hydrolysis of the glycophosphosphingolipids of the protozoan Leptomonas samueli liberated several phosphoinositol-containing oligosaccharides (PI-oligosaccharides), which were purified by high performance anion exchange chromatography. The oligosaccharides in the resulting four fractions were characteriz...

journal_title：Glycoconjugate journal

authors： Previato JO,Wait R,Jones C,Mendonça-Previato L

更新日期：1994-02-01 00:00:00

abstract：:N-acetylglucosaminyltransferase (GnT)-IV a is a key enzyme that catalyzes the formation of the GlcNAC β1-4 branch on the core structure of complex N-Glycans, which is the common substrate for other N-acetylglucosaminyltransferases, such as GnT-III and GnT-V. Our recent study indicates that the expression of GnT-IVa in...

journal_title：Glycoconjugate journal

authors： Fan J,Wang S,Yu S,He J,Zheng W,Zhang J

更新日期：2012-08-01 00:00:00

abstract：:Abnormal glycosylation of proteins is known to be either resultant or causative of a variety of diseases. This makes glycoproteins appealing targets as potential biomarkers and focal points of molecular studies on the development and progression of human ailment. To date, a majority of efforts in disease glycoproteomi...

journal_title：Glycoconjugate journal

authors： Schumacher KN,Dodds ED

更新日期：2016-06-01 00:00:00

abstract：:N-Acetylneuraminic acid (a sialic acid) occurs mainly as a terminal substituent of oligosaccharides of glycoconjugates. Derivatives of neuraminic acid occur widely, substituted in the amino and hydroxy side chains, as well in the C-9 carbon skeleton. These derivatives are responsible for specific functions of sialic a...

journal_title：Glycoconjugate journal

authors： Stehling P,Gohlke M,Fitzner R,Reutter W

更新日期：1998-04-01 00:00:00

abstract：:We analyzed surface glycoproteins of human natural killer (NK) cells by utilizing lectins. Among the lectins tested, wheat germ agglutinin (WGA) was found to bind preferentially to CD16(Leu11)-positive lymphocytes as determined by two-colour flow cytometry. Analysis of glycoproteins in the lysate prepared from NK cell...

journal_title：Glycoconjugate journal

authors： Harada K,Yamane H,Imai Y,Tsuji T,Toyoshima S,Osawa T

更新日期：1992-08-01 00:00:00

abstract：:Serum GP73 is a functional resident Golgi type II membrane protein with three potential N-glycosylation sites. In this study, we used multiple lectin assays to analyze glycan patterns of serum GP73 and evaluated its diagnostic value for distinguishing hepatocellular carcinoma (HCC) from liver cirrhosis (LC). Firstly, ...

journal_title：Glycoconjugate journal

authors： Jiang K,Shang S,Li W,Guo K,Qin X,Zhang S,Liu Y

更新日期：2015-12-01 00:00:00

abstract：:Grifola frondosa is an important fungal research resource. However, there was little report about hyperglycemic activity of Grifola frondosa polysaccharide on insulin resistance in vitro. In this study, the hypoglycemic activity of a polysaccharide obtained from Grifola frondosa (GFP) on HepG2 cell and hpyerglycemic m...

journal_title：Glycoconjugate journal

authors： Ma X,Zhou F,Chen Y,Zhang Y,Hou L,Cao X,Wang C

更新日期：2014-07-01 00:00:00

abstract：:In this work, we characterized chemically the N-acetyl-D-galactosamine specific lectin from Amaranthus leucocarpus syn hypocondriacus lectin (ALL). It is a dimeric glycoprotein composed by three isoforms with pl at 4.8, 4.9, and 5.2. Circular dichroism analysis indicated that the secondary structure of ALL contains 45...

journal_title：Glycoconjugate journal

authors： Hernández P,Debray H,Jaekel H,Garfias Y,Jiménez Md Mdel C,Martínez-Cairo S,Zenteno E

更新日期：2001-04-01 00:00:00

abstract：:Twenty different human and animal tissues were investigated for the presence of polyglycosylceramides. The glycolipids were isolated by peracetylation of dry tissue residues left after conventional lipid extraction, followed by extraction with chloroform and subsequent Sephadex LH-20, Sephadex LH-60 and silica gel chr...

journal_title：Glycoconjugate journal

authors： Miller-Podraza H,Stenhagen G,Larsson T,Andersson C,Karlsson KA

更新日期：1997-02-01 00:00:00

abstract：:Poly-N-acetyllactosamine (poly-LacNAc) structures have been identified as important ligands for galectin-mediated cell adhesion to extra-cellular matrix (ECM) proteins. We here present the biofunctionalization of surfaces with poly-LacNAc structures and subsequent binding of ECM glycoproteins. First, we synthesized be...

journal_title：Glycoconjugate journal

authors： Sauerzapfe B,Krenek K,Schmiedel J,Wakarchuk WW,Pelantová H,Kren V,Elling L

更新日期：2009-02-01 00:00:00

abstract：:A water-soluble polysaccharide CSPS-2B-2 with a molecular mass of 8.8 kDa, was obtained from the fruits of Capparis spinosa L. Chemical and NMR spectral analysis verified CSPS-2B-2 was a linear poly-(1-4)-α-D-galactopyranosyluronic acid in which 12.9±0.4% of carboxyl groups existed as methyl ester and 2.6±0.1% of D-Ga...

journal_title：Glycoconjugate journal

authors： Wang H,Wang H,Shi S,Duan J,Wang S

更新日期：2012-08-01 00:00:00

abstract：:A non-enzymatic reaction between sugars or aldehydes and the amino groups of proteins, lipids and nucleic acids contributes to the aging of macromolecules, which could impair their structural integrity and function. This process begins with the conversion of reversible Schiff base adducts, and then to more stable, cov...

journal_title：Glycoconjugate journal

authors： Yamagishi S,Taguchi K,Fukami K

更新日期：2016-08-01 00:00:00

abstract：:The novel glycosphingolipid, SEGLx (Galbeta1-4(Fucalpha1-3)Glcbeta1-3GalbetaCer), which was identified by us (Kawakami Y, et al. (1993) J Biochem 114: 677-83), shows a characteristic spectrum on 1H-NMR analysis, in which the anomeric proton resonances of a reducing end galactose and a glucose are split. To elucidate t...

journal_title：Glycoconjugate journal

authors： Kawakami J,Kawakami Y,Nakamura K,Kojima H,Ito S,Tamai Y

更新日期：1998-02-01 00:00:00

abstract：:Incubation of synthetic Man beta 1-4GlcNAc beta-OMe, GalNAc beta 1-4GlcNAc beta-OMe, Glc beta 1-4GlcNAc beta-OMe, and GlcNAc beta 1-4GlcNAc beta-OMe with CMP-Neu5Ac and rat liver Gal beta 1-4GlcNAc alpha(2-6)-sialyltransferase resulted in the formation of Neu5Ac alpha 2-6Man beta 1-4GlcNAc beta-OMe, Neu5Ac alpha 2-6Ga...

journal_title：Glycoconjugate journal

authors： Hokke CH,van der Ven JG,Kamerling JP,Vliegenthart JF

更新日期：1993-02-01 00:00:00

abstract：:Duffy antigen/receptor for chemokines (DARC) is a glycosylated seven-transmembrane protein acting as a blood group antigen, a chemokine binding protein and a receptor for Plasmodium vivax malaria parasite. It is present on erythrocytes and endothelial cells of postcapillary venules. The N-terminal extracellular domain...

journal_title：Glycoconjugate journal

authors： Grodecka M,Bertrand O,Karolak E,Lisowski M,Waśniowska K

更新日期：2012-04-01 00:00:00

abstract：:Transmembrane signaling requires modular interactions between signaling proteins, phosphorylation or dephosphorylation of the interacting protein partners and temporary elaboration of supramolecular structures, to convey the molecular information from the cell surface to the nucleus. Such signaling complexes at the pl...

journal_title：Glycoconjugate journal

authors： Hoessli DC,Ilangumaran S,Soltermann A,Robinson PJ,Borisch B,Nasir-Ud-Din

更新日期：2000-03-01 00:00:00

abstract：:The specificity of the sialic acid-binding lectin from ovine placenta was examined in detail by haemagglutination inhibition assays applying a panel of 32 synthetic sialic acid analogues. The carboxylic acid group is a prerequisite for the interaction with the lectin, the alpha-anomer of the methyl glycoside is only a...

journal_title：Glycoconjugate journal

authors： Troncoso MF,Iglesias MM,Isecke R,Todel CW,Brossmer R

更新日期：2000-10-01 00:00:00

abstract：:Multidisciplinary approaches by a number of investigators have established that cell-surface carbohydrates are integral components of recognition systems regulating survival, migration, adhesion, growth and differentiation of various cells. Our own experience and contributions to this exciting field are described. We ...

journal_title：Glycoconjugate journal

authors： Muramatsu T

更新日期：2000-07-01 00:00:00

abstract：:Strongly reacting antibodies specific for defined mucin gene products are often directed against the mucin protein backbone of the heavily glycosylated serine/threonine rich regions. A prerequisite for the use of such antibodies is often the complete removal of the oligosaccharides from the protein. This paper describ...

journal_title：Glycoconjugate journal

authors： Axelsson MA,Hansson EM,Sikut R,Hansson GC

更新日期：1998-08-01 00:00:00

abstract：:Congenital disorders of glycosylation (CDG) are genetic diseases characterized by deficient synthesis (CDG type I) and/or abnormal processing (CDG type II) of glycan moieties linked to protein and lipids. The impact of the molecular defects on protein glycosylation and in turn on the clinical phenotypes of patients wi...

journal_title：Glycoconjugate journal

authors： Sturiale L,Bianca S,Garozzo D,Terracciano A,Agolini E,Messina A,Palmigiano A,Esposito F,Barone C,Novelli A,Fiumara A,Jaeken J,Barone R

更新日期：2019-12-01 00:00:00

abstract：:Podocalyxin (PC) was first identified as a heavily sialylated transmembrane protein of glomerular podocytes. Recent studies suggest that PC is a remarkable glycoconjugate that acts as a universal glyco-carrier. The glycoforms of PC are responsible for multiple functions in normal tissue, human cancer cells, human embr...

journal_title：Glycoconjugate journal

authors： Toyoda H,Nagai Y,Kojima A,Kinoshita-Toyoda A

更新日期：2017-04-01 00:00:00

abstract：:Rotaviruses are the leading cause of childhood diarrhea. The entry of rotaviruses into the host cell is a complex process that includes several interactions of the outer layer proteins of the virus with different cell surface molecules. The fact that neuraminidase treatment of the cells, or preincubation of the virus ...

journal_title：Glycoconjugate journal

authors： Isa P,Arias CF,López S

更新日期：2006-02-01 00:00:00

abstract：:By employing a bovine UDP-N-acetylgalactosamine: polypeptide N-acetylgalactosaminyl transferase (O-GalNAc transferase) cDNA as a probe, we isolated four overlapping cDNAs from a porcine lung cDNA library. Both the nucleotide sequence of the porcine cDNA and the predicted primary structure of the protein (559 amino aci...

journal_title：Glycoconjugate journal

authors： Yoshida A,Hara T,Ikenaga H,Takeuchi M

更新日期：1995-12-01 00:00:00