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-binding C-type lectin receptor, SIGNR1, in production of proinflammatory cytokines by PEMs, in which SIGNR1 acts as a physiological receptor for OMLs. Engagement of SIGNR1 on PEMs with an anti-SIGNR1-specific rat IgM antibody, ERTR9, induced production of IL-12 and tumor necrosis factor (TNF)-alpha from PEMs, while secretion of IL-6 and IL-1beta was not detected with the same treatment. The level of phosphorylated IkappaB kinase in PEMs also increased in response to ERTR9 treatment of the cells. Treatment of PEMs with a specific nuclear factor kappa-B (NFkappaB) inhibitor, BAY11-7082, reduced ERTR9-dependent IL-12 production. Intraperitoneal treatment with BAY11-7082 also led to reduction of subsequent OML-induced IL-12 production from PEMs. These results indicate that SIGNR1-mediated intercellular signaling may induce production of cytokines such as IL-12 through NFkappaB activation.
journal_name
Glycoconj Jjournal_title
Glycoconjugate journalauthors
Kato C,Kojima Ndoi
10.1007/s10719-010-9298-xsubject
Has Abstractpub_date
2010-07-01 00:00:00pages
525-31issue
5eissn
0282-0080issn
1573-4986journal_volume
27pub_type
杂志文章abstract::The partial oligosaccharide sequences of glycoconjugates and the nature of their glycosidic linkages were investigated in normal human prostate, benign prostatic hyperplasia (BPH) and prostatic carcinoma by means of lectin histochemistry, using light microscopy and Western blot analysis. The labeling pattern of BPH di...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/a:1007012514118
更新日期:1999-07-01 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
pub_type: 杂志文章
doi:10.1007/s10719-018-9845-4
更新日期:2018-12-01 00:00:00
abstract::UDP-GlcNAc:Man alpha 1-3R beta 1-2-N-acetylglucosaminyltransferase I (GlcNAc-T I; EC 2.4.1.101) catalyses the conversion of [Man alpha 1-6(Man alpha 1-3)Man alpha 1-6][Man alpha 1-3]Man beta-O-R to [Man alpha 1-6(Man alpha 1-3)Man alpha 1-6] [GlcNAc beta 1-2Man alpha 1-3]Man beta-O-R (R = 1-4GlcNAc beta 1-4GlcNAc- Asn...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/BF00731234
更新日期:1995-12-01 00:00:00
abstract::Using printed glycan array (PGA) we compared the results of antibody profiling in undiluted, moderately (1:15) and highly (1:100) diluted human blood serum. Undiluted serum is suitable for studying blood as a tissue in its native state, whereas to study the serum of newborns or small animals one usually has to dilute ...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-011-9368-8
更新日期:2012-04-01 00:00:00
abstract::Blood group oligosaccharides are one of the most clinically important antigen families and they may also act as secondary ligands for bacterial toxins from Escherichia coli and Vibrio cholerae. Herein we report the synthesis of spacered (sp = CH2CH2CH2NH2) glycosides of A antigen {α-D-GalNAc-(l→3)-[α-L-Fuc-(l→2)]-β-D-...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-015-9635-1
更新日期:2016-02-01 00:00:00
abstract::Chondroitin sulfate (CS) and dermatan sulfate (DS) were extracted and purified from skins or bones of salmon (Salmo salar), snakehead (Channa argus), monkfish (Lophius litulon) and skipjack tuna (Katsuwonus pelamis). Size, structural sequences and sulfate groups of oligosaccharides in the purified CS and DS could be c...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-016-9759-y
更新日期:2017-04-01 00:00:00
abstract::This review summarizes fifty years of carbohydrate chemistry, from studies of reaction mechanisms and development of synthetic methods to the design of specific compounds for investigations of cancer glycoproteins. Through these years of intensive research, many carbohydrate derivatives were shown to be biologically r...
journal_title:Glycoconjugate journal
pub_type: 杂志文章,评审
doi:10.1023/a:1022244324787
更新日期:2001-11-01 00:00:00
abstract::Both infiltrating leukocytes and soluble immunoglobulin form aggregates in synovial fluid during the inflammatory process in rheumatoid arthritis (RA). Some of these changes are probably mediated by the adhesion molecule, E-selectin, which increases its expression with disease activity. As glycosylation changes in IgG...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/a:1006920007227
更新日期:1998-12-01 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
pub_type: 杂志文章
doi:10.1023/a:1006908020370
更新日期:1998-02-01 00:00:00
abstract::We have examined structure-function relationships that have been proposed to account for the heparin-binding properties of basic fibroblast growth factor and its receptor, FGFR-1, using synthetic peptides, DNA synthesis assays and binding assays in a resonant mirror biosensor. The results suggest that the interaction ...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/a:1006986104865
更新日期:1998-04-01 00:00:00
abstract::Galectin-3 is a beta-galactoside-binding protein involved in immunomodulation, cell interactions, cancer progression, and pathogenesis of infectious organisms. We report the identification and characterization of galectin-3 in human semen. In the male reproductive tract, the approximately 30 kDa galectin-3 protein was...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-009-9262-9
更新日期:2010-02-01 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
pub_type: 杂志文章
doi:10.1007/s10719-006-9001-4
更新日期:2006-12-01 00:00:00
abstract::The rare N-unsubstituted glucosamine (GlcNH (3)(+)) residues in heparan sulfate (HS) have important biological and pathophysiological roles. However, it is difficult to prepare naturally-occuring, GlcNH(3)(+)-containing oligosaccharides from HS because of their low abundance, as well as the inherent problems in both e...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-011-9352-3
更新日期:2011-12-01 00:00:00
abstract::The partitioning of the overall molecular charge distribution into atom centered monopole charges, while quantum mechanically ill-defined, is nevertheless a technique which finds applications in several broad classes of chemical problems. Charges derived from fits to electrostatic potentials have an intuitive appeal s...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/a:1018511804498
更新日期:1997-06-01 00:00:00
abstract::O-Glycopyranosyl-N-hydroxysuccinimides of glucose and lactose have been synthesized. Peracetylated sugars, acetobromo sugars and benzoylated thioethyl glycosides have been used as precursors. With boron trifluoride etherate in dichloromethane, peracetylated sugars gave predominantly the beta anomer. Trimethylsilyl tri...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/BF00780758
更新日期:1992-06-01 00:00:00
abstract::Humans, in contrast to other mammals, do not synthesize N-glycolyl-neuraminic acid (Neu5Gc) due to a deletion in the gene (cmah) encoding the enzyme responsible for this conversion, the cytidine monophospho-N-acetyl-neuraminic acid hydroxylase (CMP-Neu5Ac hydroxylase). The detection of considerable amounts of Neu5Gc-s...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-013-9473-y
更新日期:2013-10-01 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::Mammalian milk/colostrum usually contains oligosaccharides along with the predominant disaccharide lactose. It has been found that the number and identity of these milk oligosaccharides varies among mammalian species. Oligosaccharides predominate over lactose in the milk/colostrum of Arctoidea species (Carnivora), whe...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-018-9849-0
更新日期:2018-12-01 00:00:00
abstract::Exposure of neuronal cells to nanomolar concentrations of oligosaccharide portions of ganglioside GM2 and GT1b stimulates cAMP-dependent protein kinase (PKA) Ca2+/calmodulin-dependent protein kinase II (CaMKII), respectively, in a few seconds suggesting the presence of glyco-receptor-like molecules on the surface of t...
journal_title:Glycoconjugate journal
pub_type: 杂志文章,评审
doi:10.1023/B:GLYC.0000016742.88750.1a
更新日期:2004-01-01 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
pub_type: 杂志文章,评审
doi:10.1007/s10719-016-9755-2
更新日期:2017-04-01 00:00:00
abstract::A major impediment in the analysis of glycosaminoglycans is the difficulty to cleave quantitatively the glycosidic bonds because of the stabilisation of glycosidic bonds and of the relative instability of the liberated constituents. This manuscript describes a modified procedure of methanolysis in the presence of bari...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1023/a:1007076900562
更新日期:1999-10-01 00:00:00
abstract::Maackia amurensis haemagglutinin (MAH) is a leguminous lectin which preferentially binds to a cluster of sialylated O-linked carbohydrate chains (Konami Y, Yamamoto K. Osawa T, Irimura T (1994) FEBS Lett 342:334-38). In the present study a 950 bp cDNA clone encoding MAH was isolated from a cDNA library constructed fro...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/BF00731308
更新日期:1994-12-01 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
pub_type: 杂志文章
doi:10.1007/BF00731244
更新日期:1995-12-01 00:00:00
abstract::Homology searches indicated that up to five class I α-mannosidases (glycohydrolase family 47) and eight class II α-mannosidases (glycohydrolase family 38) are encoded by the fruitfly (Drosophila melanogaster) genome. Selected example mannosidases were expressed in secreted form using the yeast Pichia pastoris. A numbe...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-013-9495-5
更新日期:2013-12-01 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::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
pub_type: 杂志文章
doi:10.1007/s10719-008-9141-9
更新日期:2008-12-01 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::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
pub_type: 杂志文章
doi:10.1007/BF00731225
更新日期:1994-06-01 00:00:00
abstract::Herein we describe a UPLC-FLD-based method for the quantification of the sialic acid content of red meat, using a synthetic neuraminic acid derivative as an internal standard. X-Gal-α-2,6-N-propionylneuraminic acid was synthesized via a chemoenzymatic pathway and its hydrolytic stability was characterized. Known quant...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/s10719-016-9659-1
更新日期:2016-04-01 00:00:00
abstract::RNA from four colorectal carcinoma cell lines was prepared and analysed in Northern blots using probes for the MUC2, MUC4, and MUC5AC mucin apoprotein genes. The sizes of the transcripts were very large, in the order of at least 12-16 kb. The presence of distinct bands is in contrast to earlier reports, where these tr...
journal_title:Glycoconjugate journal
pub_type: 杂志文章
doi:10.1007/BF00702347
更新日期:1996-10-01 00:00:00