Leishmania adleri, a lizard parasite, expresses structurally similar glycoinositolphospholipids to mammalian Leishmania.

abstract：:Presently almost no information is available on the oligosaccharide structure of the glycoproteins secreted from the methylotrophic yeast Hansenula polymorpha, a promising host for the production of recombinant proteins. In this study, we analyze the size distribution and structure of N-linked oligosaccharides attache...

journal_title：Glycobiology

authors： Kim MW,Rhee SK,Kim JY,Shimma Y,Chiba Y,Jigami Y,Kang HA

更新日期：2004-03-01 00:00:00

abstract：:Gangliosides, sialic acid-containing glycosphingolipids, are ubiquitously expressed in all eukaryotic cells and are primarily localized in the plasma membrane. Cholera toxin B subunit (Ctxb), a component of a heat-labile enterotoxin produced by Vibrio cholerae, has been frequently used as a probe to detect GM1 ganglio...

journal_title：Glycobiology

authors： Yanagisawa M,Ariga T,Yu RK

更新日期：2006-09-01 00:00:00

abstract：:Apolipoprotein C-III (apoCIII) is a small glycoprotein with a single mucin-type core-1 oligosaccharide and is analyzed by isoelectric focusing (IEF) for the diagnosis of genetic defects in O-glycan biosynthesis such as congenital disorders of glycosylation. In the present study, mass spectrometry of apoCIII, after a s...

journal_title：Glycobiology

authors： Wada Y,Kadoya M,Okamoto N

更新日期：2012-08-01 00:00:00

abstract：:Asparagine N-linked glycosylation is one of the most important forms of protein post-translational modification in eukaryotes and is one of the first metabolic pathways described at a biochemical level. Here, we report a new annotation of this pathway for the Human species, published after passing a peer-review proces...

journal_title：Glycobiology

authors： Dall'Olio GM,Jassal B,Montanucci L,Gagneux P,Bertranpetit J,Laayouni H

更新日期：2011-11-01 00:00:00

abstract：:N-Acetylglucosaminyltransferase-IV (GnT-IV) has two isoenzymes, GnT-IVa and GnT-IVb, which initiate the GlcNAcbeta1-4 branch synthesis on the Manalpha1-3 arm of the N-glycan core thereby increasing N-glycan branch complexity and conferring endogenous lectin binding epitopes. To elucidate the physiological significance...

journal_title：Glycobiology

authors： Takamatsu S,Antonopoulos A,Ohtsubo K,Ditto D,Chiba Y,Le DT,Morris HR,Haslam SM,Dell A,Marth JD,Taniguchi N

更新日期：2010-01-01 00:00:00

abstract：:Endogenous lectins can control critical biological responses, including cell communication, signaling, angiogenesis and immunity by decoding glycan-containing information on a variety of cellular receptors and the extracellular matrix. Galectin-1 (Gal-1), a prototype member of the galectin family, displays only one ca...

journal_title：Glycobiology

authors： Romero JM,Trujillo M,Estrin DA,Rabinovich GA,Di Lella S

更新日期：2016-12-01 00:00:00

abstract：:Galectins are a family of carbohydrate-binding proteins with an affinity for beta-galactosides. Galectin-1 (Gal-1) is differentially expressed by various normal and pathological tissues and appears to be functionally polyvalent, with a wide range of biological activity. The intracellular and extracellular activity of ...

journal_title：Glycobiology

authors： Camby I,Le Mercier M,Lefranc F,Kiss R

更新日期：2006-11-01 00:00:00

abstract：:Rabies glycoprotein (RGP(WT)) contains N-glycosylation sequons at Asn(37), Asn(247), and Asn(319), although Asn(37) is not efficiently glycosylated. To examine N-glycan processing at Asn(247) and Asn(319), full-length glycosylation mutants, RGP(-2-) and RGP(--3), were expressed, and Endo H sensitivity was compared. Wh...

journal_title：Glycobiology

authors： Wojczyk BS,Takahashi N,Levy MT,Andrews DW,Abrams WR,Wunner WH,Spitalnik SL

更新日期：2005-06-01 00:00:00

abstract：:The γ-aminobutyric acid (GABA) transporters (GATs) have long been recognized for their key role in the uptake of neurotransmitters. The GAT1 belongs to the family of Na(+)- and Cl(-)-coupled transport proteins, which possess 12 putative transmembrane (TM) domains and three N-glycosylation sites on the extracellular lo...

journal_title：Glycobiology

authors： Hu J,Fei J,Reutter W,Fan H

更新日期：2011-03-01 00:00:00

abstract：:We have elucidated the carbohydrate-binding profile of a non-monosaccharide-binding lectin named Eucheuma serra lectin (ESA)-2 from the red alga Eucheuma serra using a lectin-immobilized column and a centrifugal ultrafiltration-high performance liquid chromatography method with a variety of fluorescence-labeled oligos...

journal_title：Glycobiology

authors： Hori K,Sato Y,Ito K,Fujiwara Y,Iwamoto Y,Makino H,Kawakubo A

更新日期：2007-05-01 00:00:00

abstract：:The human anticoagulant factor, Protein C, is a plasma glycoprotein that has reported anti-ischaemic and anti-inflammatory properties. To explore potential mechanisms for these reported activities, we examined the effect of Protein C on the process of cell adhesion to vascular endothelial cells, which plays a critical...

journal_title：Glycobiology

authors： Grinnell BW,Hermann RB,Yan SB

更新日期：1994-04-01 00:00:00

abstract：:Recombinant human erythropoietin (rHuEPO) is used abundantly in the clinic to stimulate red blood cell growth in anaemic patients. The efficacy of the drug depends strongly on the extent of sialylation of its carbohydrate moiety. Prompted by conflicting literature reports on the issue, we reinvestigated the structures...

journal_title：Glycobiology

authors： Watson E,Bhide A,van Halbeek H

更新日期：1994-04-01 00:00:00

abstract：:The methylotrophic yeast, Pichia pastoris, is an important organism used for the production of therapeutic proteins. However, the presence of fungal-like glycans, such as those containing β-mannose (Man) linkages, can elicit an immune response or bind to Man receptors, thus reducing their efficacy. Recent studies have...

journal_title：Glycobiology

authors： Hopkins D,Gomathinayagam S,Rittenhour AM,Du M,Hoyt E,Karaveg K,Mitchell T,Nett JH,Sharkey NJ,Stadheim TA,Li H,Hamilton SR

更新日期：2011-12-01 00:00:00

abstract：:Chitin oligosaccharides (COs) play a role in plant development and are presumed to affect body plan formation during vertebrate embryogenesis. The mechanisms of COs recognition and cellular processes underlying embryonic development are still not understood. We analyze the possible link with the mitogen-activated prot...

journal_title：Glycobiology

authors： Snaar-Jagalska BE,Krens SF,Robina I,Wang LX,Spaink HP

更新日期：2003-10-01 00:00:00

abstract：:We have examined the time course of the neuronal death and regeneration of rat axotomized hypoglossal nerve with various conditions of the nerve resection, and established a useful system to measure neurotrophic activities of bioactive substances. In this system, neuronal death can be evaluated by counting surviving n...

journal_title：Glycobiology

authors： Itoh M,Fukumoto S,Baba N,Kuga Y,Mizuno A,Furukawa K

更新日期：1999-11-01 00:00:00

abstract：:The common O-glycan core structure in animal glycoproteins is the core 1 disaccharide Galbeta1-3GalNAcalpha1-Ser/Thr, which is generated by the addition of Gal to GalNAcalpha1-Ser/Thr by core 1 UDP-alpha-galactose (UDP-Gal):GalNAcalpha1-Ser/Thr beta1,3-galactosyltransferase (core 1 beta3-Gal-T or T-synthase, EC2.4.1.1...

journal_title：Glycobiology

authors： Ju T,Zheng Q,Cummings RD

更新日期：2006-10-01 00:00:00

abstract：:A rapid and reproducible method was developed to detect and quantify carbohydrate-mediated cell adhesion to glycans arrayed on glass slides. Monosaccharides and oligosaccharides were covalently attached to glass slides in 1.7-mm-diameter spots (200 spots/slide) separated by a Teflon gasket. Primary chicken hepatocytes...

journal_title：Glycobiology

authors： Nimrichter L,Gargir A,Gortler M,Altstock RT,Shtevi A,Weisshaus O,Fire E,Dotan N,Schnaar RL

更新日期：2004-02-01 00:00:00

abstract：:Two kinds of molecules, one recognizing the sialo-/asialo-N-acetyllactosamine structures and the other recognizing the Lewis X structure in a divalent cation-independent manner, were detected on the head of boar sperm prepared from cauda epididymis by fluorescence-labeled or biotinylated dextran-based multivalent olig...

journal_title：Glycobiology

authors： Yoshitani N,Mori E,Takasaki S

更新日期：2001-04-01 00:00:00

abstract：:In this report we describe a system capable of resolving all of the known unsaturated disaccharides derived from the chondroitin sulphates, dermatan sulphate and hyaluronic acid by chondroitinase digestion. This system is superior to others in that the non-sulphated and mono-, di- and tri-sulphated disaccharides can b...

journal_title：Glycobiology

authors： Zebrower M,Kieras FJ,Heaney-Kieras J

更新日期：1991-06-01 00:00:00

abstract：:To investigate the developmental role of complex N-linked oligosaccharides, we previously inactivated the mouse Mgat1 gene which encodes UDP-N-acetylglucosamine: alpha-3-D-mannoside beta-1,2-N-acetylglucosaminyltransferase I (GlcNAc-TI). Mgat1-null embryos developed morphogenic abnormalities by embryonic day (E) 9.5 a...

journal_title：Glycobiology

authors： Campbell RM,Metzler M,Granovsky M,Dennis JW,Marth JD

更新日期：1995-07-01 00:00:00

abstract：:The structure of the O-antigen polysaccharide (PS) from the Shiga-toxin producing Escherichia coli O63 has been elucidated using a combination of bioinformatics, component analyses and NMR spectroscopy. The O-antigen is comprised of tetrasaccharide repeating units with the following structure: →2)-β-d-Quip3N(d-allo-Th...

journal_title：Glycobiology

authors： Ståhle J,Fontana C,Weintraub A,Widmalm G

更新日期：2019-02-01 00:00:00

abstract：:Different classes of glycans are implicated as mediators of apical protein sorting in the secretory pathway of epithelial cells, but recent research indicates that sorting to the apical and basolateral surfaces may occur before completion of glycan synthesis. We have previously shown that a proteoglycan (PG) core prot...

journal_title：Glycobiology

authors： Moen A,Hafte TT,Tveit H,Egge-Jacobsen W,Prydz K

更新日期：2011-11-01 00:00:00

abstract：:A number of unusual and rare carbohydrates were tested as potential inhibitors of various glycosidases, as well as inhibitors of N-linked oligosaccharide processing. The best inhibitors of several arylglycosidases and of glucosidase I were L-xylulose and L-fructose. Both of these sugars showed some inhibitory activity...

journal_title：Glycobiology

authors： Muniruzzaman S,Pan YT,Zeng Y,Atkins B,Izumori K,Elbein AD

更新日期：1996-12-01 00:00:00

abstract：:The oligosaccharide chains (glycans) attached to cell surface and extracellular proteins and lipids are known to mediate many important biological roles. However, for many glycans, there are still no evident functions that are of obvious benefit to the organism that synthesizes them. There is also no clear explanation...

journal_title：Glycobiology

authors： Gagneux P,Varki A

更新日期：1999-08-01 00:00:00

abstract：:Schistosomiasis caused by infection with parasitic helminths of Schistosoma spp. is a major global health problem due to inadequate treatment and lack of a vaccine. The immune response to schistosomes includes glycan antigens, which could be valuable diagnostic markers and vaccine targets. However, no precedent exists...

journal_title：Glycobiology

authors： Prasanphanich NS,Luyai AE,Song X,Heimburg-Molinaro J,Mandalasi M,Mickum M,Smith DF,Nyame AK,Cummings RD

更新日期：2014-07-01 00:00:00

abstract：:Sialyltransferases are a family of 20 gene products in mice and humans that transfer sialic acid from its activated precursor, CMP-sialic acid, to the terminus of glycoprotein and glycolipid acceptors. ST3Gal-II (coded by the St3gal2 gene) transfers sialic acid preferentially to the three positions of galactose on the...

journal_title：Glycobiology

authors： Lopez PH,Aja S,Aoki K,Seldin MM,Lei X,Ronnett GV,Wong GW,Schnaar RL

更新日期：2017-01-01 00:00:00

abstract：:Proliferation of exponentially growing breast cancer cells (line Hs578T) was blocked specifically in G1 by 3-hydroxy-3-methylglutaryl Coenzyme A (HMG CoA) reductase inhibition, as well as by inhibition of N-linked glycosylation. As a consequence of these inhibitory conditions, the cells were synchronized in the G1 sta...

journal_title：Glycobiology

authors： Larsson O

更新日期：1993-10-01 00:00:00

abstract：:Sulphated N-linked carbohydrate chains isolated from recombinant human tissue plasminogen activator expressed in mouse epithelial (C127) cells were analysed as oligosaccharide alditols by methylation analysis, liquid secondary ion mass spectrometry, and one- and two-dimensional 1H-NMR spectroscopy. The results demonst...

journal_title：Glycobiology

authors： Pfeiffer G,Stirm S,Geyer R,Strube KH,Bergwerff AA,Kamerling JP,Vliegenthart JF

更新日期：1992-10-01 00:00:00

abstract：:The 165 amino acid form of vascular endothelial growth factor (VEGF165) is a heparin-binding growth factor with mitogenic activity for vascular endothelial cells. We examined activities of various heparin derivatives toward their interactions with VEGF165 using an enzyme-linked immunosorbent assay and elucidated the s...

journal_title：Glycobiology

authors： Ono K,Hattori H,Takeshita S,Kurita A,Ishihara M

更新日期：1999-07-01 00:00:00

abstract：:Affinity-purified glycopeptides were prepared from Trypanosoma cruzi using the carbohydrate-specific monoclonal antibody WIC29.26. These glycopeptides contain rhamnose, fucose, xylose, and galactose, in the ratio 1:1:2:3. A series of oligosaccharides was released from the glycopeptides by mild acid hydrolysis, while, ...

journal_title：Glycobiology

authors： Haynes PA,Ferguson MA,Cross GA

更新日期：1996-12-01 00:00:00