Lectin analysis of human immunoglobulin G N-glycan sialylation.

abstract：:The sap-sucking homopteran insects, commonly known as aphids and leafhoppers are responsible for a huge amount of lost productivity of mustard, chickpea, cabbage, rice and many other important crops. Due to their unique feeding habits and ability to build up a huge population in a very short time, they are very diffic...

journal_title：Glycoconjugate journal

authors： Majumder P,Banerjee S,Das S

更新日期：2004-01-01 00:00:00

abstract：:Enzyme replacement therapy (ERT) is the worldwide standard of care for a number of mucopolysaccharidosis (MPS) diseases. We report a kinetic study of plasmatic dermatan sulfate (DS) in a 3-year-old subject affected by a severe form of MPS II during the first 10 months of ERT with Idursulfase. A strong increase in the ...

journal_title：Glycoconjugate journal

authors： Volpi N,Zampini L,Maccari F,Santoro L,Galeotti F,Galeazzi T,Gabrielli O,Coppa GV

更新日期：2013-10-01 00:00:00

abstract：:The threat of pandemic influenza is a significant concern of governments worldwide. There is a very limited and relatively expensive armament to tackle such a pandemic should it occur. This fact provides much impetus to the scientific community for the discovery of new and less expensive anti-influenza drugs. Our long...

journal_title：Glycoconjugate journal

authors： Mann MC,Islam T,Dyason JC,Florio P,Trower CJ,Thomson RJ,von Itzstein M

更新日期：2006-02-01 00:00:00

abstract：:Galectins are animal lectins that can specifically bind beta-galactosides. Thirteen galectins have already been described. This review focuses on a specific member of this family: galectin-8. This galectin was discovered in prostate cancer cells eight years ago and has been studied extensively in the last few years. T...

journal_title：Glycoconjugate journal

authors： Bidon-Wagner N,Le Pennec JP

更新日期：2002-01-01 00:00:00

abstract：:Proteoglycans and glycosaminoglycans modulate numerous cellular processes relevant to tumour progression, including cell proliferation, cell-matrix interactions, cell motility and invasive growth. Among the glycosaminoglycans with a well-documented role in tumour progression are heparan sulphate, chondroitin/dermatan ...

journal_title：Glycoconjugate journal

authors： Viola M,Brüggemann K,Karousou E,Caon I,Caravà E,Vigetti D,Greve B,Stock C,De Luca G,Passi A,Götte M

更新日期：2017-06-01 00:00:00

abstract：:Nucleic acids bearing glycans of various structures have been under vigorous investigation in the past decade. The carbohydrate moieties of such complexes can serve as recognition sites for carbohydrate-binding proteins-lectins-and initiate receptor-mediated endocytosis. Therefore, carbohydrates can enhance cell targe...

journal_title：Glycoconjugate journal

authors： Yan H,Tram K

更新日期：2007-04-01 00:00:00

abstract：:Eggs from Amphibia are surrounded by several layers of jelly that are needed for proper fertilization. Jelly coat is composed of highly glycosylated mucin-type glycoproteins containing up to 60% of carbohydrates, which display a remarkable species-specificity. This material obtained from Triturus alpestris was submitt...

journal_title：Glycoconjugate journal

authors： Florea D,Maes E,Guérardel Y,Page A,Zanetta JP,Cogalniceanu D,Strecker G

更新日期：2006-07-01 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：:If we predict the host range of new or mutant influenza virus in advance, we are able to measure against pandemic human influenza immediately after the new virus emerges somewhere. Influenza viral hemagglutinin(HA)-sialoside receptor interaction is a target event for in silico chemical prediction studies about the vir...

journal_title：Glycoconjugate journal

authors： Sawada T,Hashimoto T,Tokiwa H,Suzuki T,Nakano H,Ishida H,Kiso M,Suzuki Y

更新日期：2008-12-01 00:00:00

abstract：:As an adjunct to existing thin layer and column chromatographic methods for the identification of glycolipids a method that utilizes the high pH anion chromatographic (HPAEC) analysis of the oligosaccharides released from the glycolipids by endoglycoceramidase has been developed. Using a Dionex Carbo Pak PA1 column an...

journal_title：Glycoconjugate journal

authors： Ruan S,Lloyd KO

更新日期：1994-06-01 00:00:00

abstract：:Oral exposure to lectins or the presence or absence of bacteria in the rat small intestine were shown by histological methods using anti-lectin antibodies or digoxigenin-labelled lectins to have major effects on the state of glycosylation of lumenal membranes and cytoplasmic glycoconjugates of epithelial cells. Taken ...

journal_title：Glycoconjugate journal

authors： Pusztai A,Ewen SW,Grant G,Peumans WJ,Van Damme EJ,Coates ME,Bardocz S

更新日期：1995-02-01 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：: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：:Human alpha1,3-fucosyltransferase V and -VI (hFucTV and -VI) each contain four potential N-glycosylation sites (hFucTV: Asn60, Asn105, Asn167 and Asn198 and hFucTVI: Asn46, Asn91, Asn153 and Asn184). Glycosylation of the two N-terminal potential N-glycosylation sites (hFucTV: Asn60, Asn105 and hFucTVI: Asn46 and Asn91...

journal_title：Glycoconjugate journal

authors： Christensen LL,Bross P,Ørntoft TF

更新日期：2000-12-01 00:00:00

abstract：:Synthesis and antigenic reactivity of 6-O-sulfo sialylparagloboside (SPG) and sialyl Lewis X (sLeX) neo-glycolipids containing lactamized neuraminic acid are described. The suitably protected GlcNAc-beta (1-->3)-Gal-beta (1-->4)-GlcOSE derivative was glycosylated with NeuTFAc-alpha (2-->3)-Gal imidate to give NeuTFAc-...

journal_title：Glycoconjugate journal

authors： Yamaguchi M,Ishida H,Kanamori A,Kannagi R,Kiso M

更新日期：2005-03-01 00:00:00

abstract：:The current study aims to determine the healing activity of water soluble polysaccharide-rich fraction of a wild mushroom, Termitomyces eurhizus (TEps) against the indomethacin induced gastric ulceration in mice model. Gastric tissue histology, myeloperoxidase (MPO) activity, cyclooxygenases (COX) 1 and 2 expression, ...

journal_title：Glycoconjugate journal

authors： Chatterjee A,Khatua S,Chatterjee S,Mukherjee S,Mukherjee A,Paloi S,Acharya K,Bandyopadhyay SK

更新日期：2013-11-01 00:00:00

abstract：:Altered glycosylation is a universal feature of cancer cells and altered glycans can help cancer cells escape immune surveillance, facilitate tumor invasion, and increase malignancy. The goal of this study was to identify specific glycoenzymes, which could distinguish prostate cancer cells from normal prostatic cells....

journal_title：Glycoconjugate journal

authors： Gao Y,Chachadi VB,Cheng PW,Brockhausen I

更新日期：2012-10-01 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：:Proteoglycans contain a unique carbohydrate component, glycosaminoglycan, which consists of repeating, typically sulfated disaccharides, and is capable of interacting with diverse molecules. Specific, clustered arrangements of sulfate on the glycosaminoglycan backbone form binding sites for many biologically important...

journal_title：Glycoconjugate journal

authors： Yanagishita M,Podyma-Inoue KA,Yokoyama M

更新日期：2009-11-01 00:00:00

abstract：:In this report we present the enzymatic characterization of CMP-NeuAc:Gal beta 1-4GlcNAc-R alpha(2-3)-sialyltransferase from human placenta using placenta membranes as an enzyme preparation. This sialyltransferase is highly sensitive to detergents and prefers type 2 chain (Gal beta 1-4GlcNAc) over type 1 chain (Gal be...

journal_title：Glycoconjugate journal

authors： Nemansky M,van den Eijnden DH

更新日期：1993-02-01 00:00:00

abstract：:Non-acid and acid glycosphingolipids were isolated from feces of one litter of germ-free rats from day 17 to day 51. Quantitative and qualitative changes described for small intestine of conventional rats [Bouhours D, Bouhours J-F (1981) Biochem Biophys Res Commun 99:1384-89] were also found in the feces of these germ...

journal_title：Glycoconjugate journal

authors： Larson G,Midtvedt T

更新日期：1989-01-01 00:00:00

abstract：:We report the postnatal developmental profiles of N-acetylneuraminic acid cytidylyltransferase (EC 2.7.7.43) (CMP-Neu5Ac synthetase) in different rat tissues. This enzyme, which catalyses the activation of NeuAc to CMP-Neu5Ac, was detected in brain, kidney, heart, spleen, liver, stomach, intestine, lung, thymus, prost...

journal_title：Glycoconjugate journal

authors： Revilla-Nuin B,Reglero A,Feo JC,Rodriguez-Aparicio LB,Ferrero MA

更新日期：1998-03-01 00:00:00

abstract：:The importance of the surrounding lipid environment on the availability of glycolipid carbohydrate for ligand binding was demonstrated by studying the influence of phosphatidylcholine fatty acid chain length on binding of verotoxins (VT1 and VT2c) to their specific cell surface receptor, globotriaosylceramide (Gb3) in...

journal_title：Glycoconjugate journal

authors： Arab S,Lingwood CA

更新日期：1996-04-01 00:00:00

abstract：:Archaea are ubiquitous single-cell microorganisms that have often adapted to harsh conditions and play important roles in biogeochemical cycles with potential applications in biotechnology. Methanococcus maripaludis, a methane-producing archaeon, is motile through multiple archaella on its cell surface. The major stru...

journal_title：Glycoconjugate journal

authors： Sharma S,Ding Y,Jarrell KF,Brockhausen I

更新日期：2018-12-01 00:00:00

abstract：:Jacalin and M. pomifera agglutinin are T-antigen specific lectins with alpha 4 beta 4 structures that show far greater micro-heterogeneity than plant lectins from other families, due to multiple genetic isoforms and post-translational processing. Electrospray mass spectrometry and combined liquid chromatography-electr...

journal_title：Glycoconjugate journal

authors： Young NM,Watson DC,Thibault P

更新日期：1995-04-01 00:00:00

abstract：:Colla corii asini (CCA) made from donkey-hide has been widely used as a health-care food and an ingredient of traditional Chinese medicine. Heparan sulfate (HS)/heparin is a structurally complex class of glycosaminoglycans (GAGs) that have been implicated in a wide range of biological activities. However, their presen...

journal_title：Glycoconjugate journal

authors： Du J,Liu S,Liang Q,Lin J,Jiang L,Chen F,Wei Z

更新日期：2019-06-01 00:00:00

abstract：:Amphipathic sulpholipids have been shown to inhibit pancreatic serine proteases due to their detergent-like properties. To evaluate the structural requirement for this inhibitory activity, we examined the effects of various derivatives of sulphoglycolipids, some of which were prepared by deacylation with sphingolipid ...

journal_title：Glycoconjugate journal

authors： Suzuki H,Ito M,Kimura T,Iwamori Y,Iwamori M

更新日期：2000-11-01 00:00:00

abstract：:Infectious disease, commonly caused by bacterial pathogens, is now the world's leading cause of premature death and third overall cause behind cardiovascular disease and cancer. Urinary Tract Infection (UTI), caused by E. coli bacteria, is a very common bacterial infection, a majority in women (85%) and may result in ...

journal_title：Glycoconjugate journal

authors： Basu M,Seggerson S,Henshaw J,Jiang J,del A Cordona R,Lefave C,Boyle PJ,Miller A,Pugia M,Basu S

更新日期：2004-01-01 00:00:00

abstract：:The failure of cartilage mineralization in osteochondrotic cartilage may be due to an impaired proteoglycan production. The in vitro production of proteoglycans was therefore studied in the joint cartilage of growing pigs, aged 9-18 weeks, after incubation of cartilage samples with 35S-sulfate. Cartilage was obtained ...

journal_title：Glycoconjugate journal

authors： Ekman S,Unger E,Kjellén L

更新日期：1994-04-01 00:00:00

abstract：:This review discusses the challenges involved in the characterization of the glycosylation of therapeutic glycoproteins. The focus is on methods that are most commonly used in regulatory filings and lot release testing of therapeutic glycoproteins. The different types of assays for carbohydrate analysis are reviewed, ...

journal_title：Glycoconjugate journal

authors： Higgins E

更新日期：2010-02-01 00:00:00