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 with sialic acid-containing compounds decrease the infectivity of some rotavirus strains, suggested that these viruses interact with sialic acid on the cell surface. The infectivity of some other rotavirus strains is not affected by neuraminidase treatment of the cells, and therefore they are considered neuraminidase-resistant. However, the current evidence suggests that even these neuraminidase-resistant strains might interact with sialic acids located in context different from that of the sialic acids used by the neuraminidase-sensitive strains. This review summarizes our current knowledge of the rotavirus-sialic acid interaction, its structural basis, the specificity with which distinct rotavirus isolates interact with sialic acid-containing compounds, and also the potential use of these compounds as therapeutic agents.
journal_name
Glycoconj Jjournal_title
Glycoconjugate journalauthors
Isa P,Arias CF,López Sdoi
10.1007/s10719-006-5435-ysubject
Has Abstractpub_date
2006-02-01 00:00:00pages
27-37issue
1-2eissn
0282-0080issn
1573-4986journal_volume
23pub_type
杂志文章,评审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
pub_type: 杂志文章
doi:10.1007/s10719-015-9614-6
更新日期:2015-12-01 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
pub_type: 杂志文章,评审
doi:10.1007/s10719-016-9757-0
更新日期:2017-04-01 00:00:00
abstract::The Maillard reaction was discovered in 1912 by Louis C. Maillard when he observed the browning phenomena with aroma formation in a heated solution containing a sugar and an amino acid. The Maillard reaction starts from the reactions between carbonyl groups of various sugars and amino groups of amino acids/ proteins, ...
journal_title:Glycoconjugate journal
pub_type: 杂志文章,评审
doi:10.1007/s10719-020-09943-x
更新日期:2020-09-10 00:00:00
abstract::The structures of the branched capsular polysaccharides of group B streptococcus type III (GBSIIIPS) and Streptococcus pneumoniae type 14 (Pn14PS) are identical apart from the (α2→3)-linked sialic acid in the side chains of GBSIIIPS. The present study tries to determine the minimal epitope in GBSIIIPS, using both a pa...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-011-9354-1
更新日期:2011-12-01 00:00:00
abstract::The structural diversity and localization of cell surface glycosphingolipids (GSLs), including gangliosides, in glycolipid-enriched microdomains (GEMs, also known as lipid rafts) render them ideally suited to play important roles in mediating intercellular recognition, interactions, adhesion, receptor function, and si...
journal_title:Glycoconjugate journal
pub_type: 杂志文章,评审
doi:10.1007/s10719-016-9719-6
更新日期:2017-12-01 00:00:00
abstract::Glycans serve as important regulators of antibody activities and half-lives. IgE is the most heavily glycosylated antibody, but in comparison to other antibodies little is known about its glycan structure function relationships. We therefore describe the site specific IgE glycosylation from a patient with a novel hype...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-015-9638-y
更新日期:2016-06-01 00:00:00
abstract::In aging and diabetes, glycation of collagen molecules leads to the formation of cross-links that could alter the surface charge on collagen fibrils, and hence affect the properties and correct functioning of a number of tissues. The electron-optical stain phosphotungstic acid (PTA) binds to positively charged amino a...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/a:1006928403140
更新日期:1998-08-01 00:00:00
abstract::Three-dimensional structures of the natural substrate unit for the enzyme N-acetylglucosamine-transferase II, GIcNAc-Man3-GlcNAc2, were investigated by molecular modelling methods. Molecular dynamics (MD) and molecular mechanics calculations on two hexasaccharides, namely GlcNAc-Man3-GlcNAc2-Asn and GlcNAc-Man3-GlcNAc...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/a:1006976408074
更新日期:1998-02-01 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
pub_type: 杂志文章,评审
doi:10.1023/a:1026585006064
更新日期:2000-03-01 00:00:00
abstract::Over the last few years enormous interest has been shown in the structures of the glycan moieties of various parasite surface glycoconjugates. Structures have been determined for the glyco-components of glycosylphosphatidylinositol (GPI) protein membrane anchors, for asparagine-linked oligosaccharides, and for the gly...
journal_title:Glycoconjugate journal
pub_type: 杂志文章,评审
doi:10.1007/BF00769843
更新日期:1991-12-01 00:00:00
abstract::We have previously shown that murine resident peritoneal macrophages (PEMs) are activated in response to uptake of oligomannose-coated liposomes (OMLs), leading to production of interleukin (IL)-12. To understand the mechanism of activation of PEMs by OMLs, in the present study we investigated the role of a mannose-bi...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-010-9298-x
更新日期:2010-07-01 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
pub_type: 杂志文章
doi:10.1007/BF00731150
更新日期:1994-04-01 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
pub_type: 传,历史文章,杂志文章
doi:10.1023/a:1011078627247
更新日期:2000-07-01 00:00:00
abstract::The glycosylation abilities of snails deserve attention, because snail species serve as intermediate hosts in the developmental cycles of some human and cattle parasites. In analogy to many other host-pathogen relations, the glycosylation of snail proteins may likewise contribute to these host-parasite interactions. H...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-012-9391-4
更新日期:2012-05-01 00:00:00
abstract::A group of fluorescent statistical glycopolymers, prepared via reversible addition-fragmentation chain-transfer (RAFT)-based polymerizations, were successfully employed in lectin-mediated bacterial binding studies. The resultant glycopolymers contained three different monomers: N-(2-hydroxyethyl) acrylamide (HEAA), N-...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-013-9508-4
更新日期:2014-02-01 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
pub_type: 杂志文章
doi:10.1023/a:1006935227730
更新日期:1998-08-01 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
pub_type: 杂志文章
doi:10.1007/s10719-016-9682-2
更新日期:2016-08-01 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
pub_type: 杂志文章
doi:10.1007/s10719-006-6126-4
更新日期:2006-07-01 00:00:00
abstract::Syndecan-4 is a transmembrane heparan sulfate proteoglycan belonging to the syndecan family. Syndecan-4-deficient [(Synd4(-/-)] mice were produced to clarify the in vivo role of syndecan-4. Synd4(-/-) mice were more susceptible to kappa-carrageenan-induced nephropathy, and the placental labyrinth from the deficient em...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/A:1025308702966
更新日期:2002-05-01 00:00:00
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
pub_type: 杂志文章
doi:10.1007/s10719-005-5329-4
更新日期:2005-11-01 00:00:00
abstract::Recently, we demonstrated that the human xylosyltransferase II (XT-II) has enzymatic activity and is able to catalyze the initial and rate-limiting step in the biosynthesis of glycosaminoglycans (GAGs) like chondroitin and dermatan sulfate, as well as heparan sulfate and heparin. Therefore, this enzyme also very likel...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-012-9439-5
更新日期:2013-04-01 00:00:00
abstract::The expression of neutral glycosphingolipids and gangliosides has been studied in human skeletal and heart muscle using indirect immunofluorescence microscopy. Transversal and longitudinal cryosections were immunostained with specific monoclonal and polyclonal antibodies against the neural glycosphingolipids lactosylc...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/BF00731284
更新日期:1994-10-01 00:00:00
abstract::The classical function of human chorionic gonadotropin (hCG) is its role in supporting pregnancy. hCG is a dimer consisting of two highly glycosylated subunits, alpha (CGA) and beta (CGB). The beta-hCG protein is encoded by CGB3, CGB5, CGB7 and CGB8 genes. CGB3, 5 and 8 code for an identical protein, CGB3/5/8, whereas...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-020-09936-w
更新日期:2020-10-01 00:00:00
abstract::Comparing the properties of 'young' and senescent ('aged') O+ erythrocytes isolated by applying ultracentrifugation in a self-forming Percoll gradient, we demonstrate that the sialic acids of membrane glycoconjugates control the life span of erythrocytes and that the desialylation of glycans is responsible for the cle...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/BF00731328
更新日期:1995-06-01 00:00:00
abstract::Because anti-glycolipid antibodies are involved in the onset of several neurological diseases, the reactivity of glycolipids on erythrocytes and the probability of generating the antibodies were determined to clarify the contribution of glycolipids as antigens. Anti-erythrocyte antisera reacted with the following glyc...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-008-9197-6
更新日期:2009-05-01 00:00:00
abstract::The conformational space of methyl 6-O-[(R)- and (S)-1-carboxyethyl]-alpha-D-galactopyranoside has been investigated. A grid search employing energy minimization at each grid point over the three major degrees of freedom, namely phi, psi and omega, identified low energy regions. The R-isomer shows five low energy conf...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/a:1018527129939
更新日期:1997-12-01 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
pub_type: 杂志文章
doi:10.1007/BF00731193
更新日期:1993-02-01 00:00:00
abstract::Gastric carcinoma is a major cause of cancer death worldwide and, like most human cancers, probably develops after environmental insults acting on normal individuals and/or individuals with increased genetic susceptibility. Mucins are attractive molecules to study the relationship between genetics and environment beca...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/a:1018573201347
更新日期:1997-01-01 00:00:00
abstract::Stage-specific embryonic antigen-4 (SSEA-4), a specific marker for pluripotent stem cells, plays an important role in the malignant behavior of several cancers. Here, SSEA-4 expression was evaluated by immunohistochemistry using monoclonal antibody RM1 specific to SSEA-4 in 181 and 117 prostate cancer (PC) specimens o...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-019-09882-2
更新日期:2019-10-01 00:00:00
abstract::Previous studies had established an over-expression of 9-O-acetylated sialoglycoproteins (Neu5,9Ac(2)-GPs) on lymphoblasts of childhood acute lymphoblastic leukaemia (ALL). Here, we report the discovery and characterization of sialate-O-acetyltransferase enzyme in ALL-cell lines and lymphoblasts from bone marrow of ch...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-008-9163-3
更新日期:2009-01-01 00:00:00