Found 5 structures.
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1. Compound ID: 1116
a-Neup5Ac-(2-8)-a-Neup5Ac-(2-3)-+
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a-Neup5Ac-(2-8)-a-Neup5Ac-(2-3)-b-D-Galp-(1-3)-b-D-GalpNAc-(1-4)-b-D-Gal-(1-4)-b-D-Glcp-(1-?)-CER |
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Structure type: oligomer
Trivial name: GQ1b
Compound class: ganglioside
Contained glycoepitopes: IEDB_130648,IEDB_130675,IEDB_130676,IEDB_130678,IEDB_130679,IEDB_130680,IEDB_130681,IEDB_130683,IEDB_130684,IEDB_130686,IEDB_134627,IEDB_136044,IEDB_136095,IEDB_136794,IEDB_137339,IEDB_137472,IEDB_137473,IEDB_141794,IEDB_142487,IEDB_142488,IEDB_146100,IEDB_146664,IEDB_147450,IEDB_147451,IEDB_149174,IEDB_150933,IEDB_150937,IEDB_153198,IEDB_153199,IEDB_190606,IEDB_433718,IEDB_547903,IEDB_858580,IEDB_983931,SB_116,SB_13,SB_14,SB_144,SB_164,SB_165,SB_166,SB_170,SB_171,SB_172,SB_187,SB_192,SB_195,SB_2,SB_22,SB_23,SB_24,SB_25,SB_28,SB_3,SB_35,SB_37,SB_38,SB_39,SB_4,SB_41,SB_42,SB_5,SB_6,SB_68,SB_7,SB_70,SB_71,SB_76,SB_8,SB_84,SB_88,SB_94,SB_95,SB_96,SB_97,SB_98
The structure is contained in the following publication(s):
- Article ID: 335
Neisser A, Bernheimer H, Berger T, Moran AP, Schwerer B "Serum antibodies against gangliosides and Campylobacter jejuni lipopolysaccharides in Miller-Fisher syndrome" -
Infection and Immunity 65(10) (1997) 4038-4042
Seven patients with Miller Fisher syndrome (MFS), six in the acute phase and one in the recovery phase, were investigated for serum antibodies against gangliosides and purified lipopolysaccharides (LPS) from different strains of Campylobacter jejuni, including the MFS-associated serotypes O:2 and O:23. Immunoglobulin G antibodies against gangliosides GT1a and GQ1b were found in five of six patients in the acute phase of disease. Three of these patients also displayed antibodies to ganglioside GD2, a finding not previously reported for MFS. All anti-GT1a- and anti-GQ1b-seropositive patients showed antibody binding to C. jejuni LPS, predominantly to O:2 and O:23 LPS. Antibody cross-reactivity between gangliosides GT1a and GQ1b and O:2 and O:23 LPS was demonstrated by adsorption studies. This cross-reactivity between gangliosides and C.jejuni LPS, which is obviously due to oligosaccharide homologies, may be an important pathogenetic factor in the development of MFS after C. jejuni infection
lipopolysaccharides, antibodies, Campylobacter, Campylobacter jejuni, gangliosides, Miller-Fisher syndrome
NCBI PubMed ID: 9317004Journal NLM ID: 0246127Publisher: American Society for Microbiology
Correspondence: andrea.neisser@univie.ac.at
Institutions: Institute of Neurology and Department of Neurology, University of Vienna, Vienna, Austria, Department of Microbiology, University College, Galway, Ireland
Methods: serological methods, TLC-immunostaining
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2. Compound ID: 1118
b-D-GalpNAc-(1-4)-+
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a-Neup5Ac-(2-8)-a-Neup5Ac-(2-3)-b-D-Gal-(1-4)-b-D-Glcp-(1-?)-CER |
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Structure type: oligomer
Trivial name: GD2
Compound class: ganglioside
Contained glycoepitopes: IEDB_130648,IEDB_130676,IEDB_130679,IEDB_130683,IEDB_130684,IEDB_136044,IEDB_136095,IEDB_136794,IEDB_137339,IEDB_137472,IEDB_137473,IEDB_141794,IEDB_142487,IEDB_142488,IEDB_146100,IEDB_146664,IEDB_149174,IEDB_150933,IEDB_150937,IEDB_153198,IEDB_153199,IEDB_190606,IEDB_433718,IEDB_858580,IEDB_983931,SB_116,SB_144,SB_165,SB_166,SB_170,SB_171,SB_172,SB_187,SB_192,SB_195,SB_25,SB_3,SB_35,SB_37,SB_39,SB_4,SB_41,SB_42,SB_5,SB_6,SB_68,SB_7,SB_71,SB_76,SB_84,SB_88,SB_94,SB_95
The structure is contained in the following publication(s):
- Article ID: 335
Neisser A, Bernheimer H, Berger T, Moran AP, Schwerer B "Serum antibodies against gangliosides and Campylobacter jejuni lipopolysaccharides in Miller-Fisher syndrome" -
Infection and Immunity 65(10) (1997) 4038-4042
Seven patients with Miller Fisher syndrome (MFS), six in the acute phase and one in the recovery phase, were investigated for serum antibodies against gangliosides and purified lipopolysaccharides (LPS) from different strains of Campylobacter jejuni, including the MFS-associated serotypes O:2 and O:23. Immunoglobulin G antibodies against gangliosides GT1a and GQ1b were found in five of six patients in the acute phase of disease. Three of these patients also displayed antibodies to ganglioside GD2, a finding not previously reported for MFS. All anti-GT1a- and anti-GQ1b-seropositive patients showed antibody binding to C. jejuni LPS, predominantly to O:2 and O:23 LPS. Antibody cross-reactivity between gangliosides GT1a and GQ1b and O:2 and O:23 LPS was demonstrated by adsorption studies. This cross-reactivity between gangliosides and C.jejuni LPS, which is obviously due to oligosaccharide homologies, may be an important pathogenetic factor in the development of MFS after C. jejuni infection
lipopolysaccharides, antibodies, Campylobacter, Campylobacter jejuni, gangliosides, Miller-Fisher syndrome
NCBI PubMed ID: 9317004Journal NLM ID: 0246127Publisher: American Society for Microbiology
Correspondence: andrea.neisser@univie.ac.at
Institutions: Institute of Neurology and Department of Neurology, University of Vienna, Vienna, Austria, Department of Microbiology, University College, Galway, Ireland
Methods: serological methods, TLC-immunostaining
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3. Compound ID: 4470
a-Neup5Ac-(2-8)-a-Neup5Ac-(2-3)-+
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a-Neup5Ac-(2-8)-a-Neup5Ac-(2-3)-b-D-Galp-(1-3)-b-D-GalpNAc-(1-4)-b-D-Galp-(1-4)-b-D-Glcp-(1-?)-CER-(?--/Ceramide/ |
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Structure type: oligomer
Aglycon: Ceramide
Trivial name: GQ1b
Compound class: ganglioside
Contained glycoepitopes: IEDB_130648,IEDB_130675,IEDB_130676,IEDB_130678,IEDB_130679,IEDB_130680,IEDB_130681,IEDB_130683,IEDB_130684,IEDB_130686,IEDB_134627,IEDB_136044,IEDB_136794,IEDB_137339,IEDB_137472,IEDB_137473,IEDB_141794,IEDB_142487,IEDB_142488,IEDB_146100,IEDB_146664,IEDB_147450,IEDB_147451,IEDB_149174,IEDB_150933,IEDB_150937,IEDB_153198,IEDB_153199,IEDB_190606,IEDB_433718,IEDB_547903,IEDB_858580,IEDB_983931,SB_116,SB_13,SB_14,SB_144,SB_164,SB_165,SB_166,SB_170,SB_171,SB_172,SB_187,SB_192,SB_195,SB_2,SB_22,SB_23,SB_24,SB_25,SB_28,SB_3,SB_35,SB_37,SB_38,SB_39,SB_4,SB_41,SB_42,SB_5,SB_6,SB_68,SB_7,SB_70,SB_71,SB_76,SB_8,SB_84,SB_88,SB_94,SB_95,SB_96,SB_97,SB_98
The structure is contained in the following publication(s):
- Article ID: 1689
Jacobs BC, Endtz HP, van der Meche FGA, Hazenberg MP, Achtereekte HAM, Van Doorn PA "Serum anti-GQ1b IgG antibodies recognize surface epitopes on Campylobacter jejuni from patients with Miller Fisher syndrome" -
Annals of Neurology 37 (1995) 260-264
Three patients who had diarrhea prior to the development of Miller Fisher syndrome are presented. Campylobacter jejuni was isolated from stool specimens from all patients. High titers of anti-GQ1b IgG antibodies were demonstrated in the serum of these patients by enzyme-linked immunosorbent assay and thin-layer chromatography overlay. In enzyme-linked immunosorbent assay inhibition studies the anti-GQ1b IgG antibodies bound specifically to whole bacteria of the Miller Fisher syndrome-associated C. jejuni strains. The presence of anti-GQ1b IgG binding epitopes on the surface of the C. jejuni from the patients was not exclusively associated with a specific Penner serotype. It is suggested that anti-GQ1b antibodies are formed during the initial infection that elicits Miller Fisher syndrome. The cross-reactivity of anti-GQ1b IgG antibodies with surface epitopes on Miller Fisher syndrome-associated C. jejuni strains supports the hypothesis of molecular mimicry between bacteria and neural tissue.
NCBI PubMed ID: 7531419Journal NLM ID: 7707449Institutions: Department of Neurology, University Hospital Dijkzigt, The Netherlands
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4. Compound ID: 9108
a-Neup5Ac-(2-8)-a-Neup5Ac-(2-3)-+ EtN-(1--P--6)--+
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?%b-D-Galp-(1-3)-b-D-GalpNAc-(1-4)-b-D-Galp-(1-4)-b-D-Glcp-(1-2)-L-gro-a-D-manHepp-(1-3)-L-gro-a-D-manHepp-(1-5)-a-Kdop
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b-D-Glcp-(1-4)-+ |
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Structure type: oligomer
Trivial name: oligosaccharide GD1b and GD2 mimics
Contained glycoepitopes: IEDB_120354,IEDB_123890,IEDB_130648,IEDB_130650,IEDB_130676,IEDB_130678,IEDB_130679,IEDB_130681,IEDB_130683,IEDB_130684,IEDB_134627,IEDB_136044,IEDB_136794,IEDB_137472,IEDB_137473,IEDB_140087,IEDB_140088,IEDB_140090,IEDB_141794,IEDB_142487,IEDB_142488,IEDB_146100,IEDB_146664,IEDB_147450,IEDB_147451,IEDB_149174,IEDB_150933,IEDB_150937,IEDB_153198,IEDB_153199,IEDB_190606,IEDB_2189047,IEDB_433718,IEDB_547903,IEDB_858580,IEDB_983931,SB_116,SB_144,SB_164,SB_165,SB_166,SB_170,SB_171,SB_172,SB_187,SB_192,SB_195,SB_23,SB_24,SB_25,SB_35,SB_37,SB_39,SB_42,SB_6,SB_68,SB_7,SB_76,SB_8,SB_84,SB_88,SB_96
The structure is contained in the following publication(s):
- Article ID: 3903
Moran A "The Role of Endotoxin in Infection: Helicobacter pylori and Campylobacter jejuni" -
Book: Endotoxins: Structure, Function and Recognition (series: Subcellular Biochemistry, Part 1) (2010) Vol. 53, Chapter 10, 209-240
Both Helicobacter pylori and Campylobacter jejuni are highly prevalent Gram-negative microaerophilic bacteria which are gastrointestinal pathogens of humans; H. pylori colonizes the gastroduodenal compartment and C. jejuni the intestinal mucosa. Although H. pylori causes chronic gastric infection leading to gastritis, peptic ulcers and eventually gastric cancer while C. jejuni causes acute infection inducing diarrhoeal disease, the endotoxin molecules of both bacterial species contrastingly contribute to their pathogenesis and the autoimmune sequelae each induces. Compared with enterobacterial endotoxin, that of H. pylori has significantly lower endotoxic and immuno-activities, the molecular basis for which is the underphosphorylation and underacylation of the lipid A component that interacts with immune receptors. This induction of low immunological responsiveness by endotoxin may aid the prolongation of H. pylori infection and therefore infection chronicity. On the other hand, this contrasts with acute infection-causing C. jejuni where overt inflammation contributes to pathology and diarrhoea production, and whose endotoxin is immunologically and endotoxically active. Futhermore, both H. pylori and C. jejuni exhibit molecular mimicry in the saccharide components of their endotoxins which can induce autoreactive antibodies; H. pylori expresses mimicry of Lewis and some ABO blood group antigens, C. jejuni mimicry of gangliosides. The former has been implicated in influencing the development of inflammation and gastric atrophy (a precursor of gastic cancer), the latter is central to the development of the neurological disorder Guillain-Barre syndrome. Both diseases raise important questions concerning infection-induced autoimmunity awaiting to be addressed.
lipid A, Campylobacter jejuni, molecular mimicry, Helicobacter pylori, bacterial pathogenesis
NCBI PubMed ID: 20593269Publication DOI: 10.1007/978-90-481-9078-2_10Publisher: Springer Science+Business Media B.V.
Correspondence: anthony.moran@nuigalway.ie
Editors: Wang X, Quinn PJ
Institutions: Laboratory of Molecular Biochemistry, Microbiology, School of Natural Sciences, National University of Ireland, Galway, Ireland
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5. Compound ID: 10897
a-Neup5Ac-(2-8)-a-Neup5Ac-(2-3)-+
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a-Neup5Ac-(2-3)-b-D-Galp-(1-3)-b-D-GalpNAc-(1-4)-b-D-Galp-(1-4)-b-D-Glcp-(1-1)-CER |
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Structure type: structural motif or average structure
Trivial name: trisialoganglioside
Compound class: CPS
Contained glycoepitopes: IEDB_130648,IEDB_130676,IEDB_130678,IEDB_130679,IEDB_130680,IEDB_130681,IEDB_130683,IEDB_130684,IEDB_134627,IEDB_136044,IEDB_136794,IEDB_137339,IEDB_137472,IEDB_137473,IEDB_141794,IEDB_142487,IEDB_142488,IEDB_146100,IEDB_146664,IEDB_147450,IEDB_147451,IEDB_149174,IEDB_150933,IEDB_150937,IEDB_153198,IEDB_153199,IEDB_190606,IEDB_433718,IEDB_547903,IEDB_858580,IEDB_983931,SB_116,SB_13,SB_14,SB_144,SB_164,SB_165,SB_166,SB_170,SB_171,SB_172,SB_187,SB_192,SB_195,SB_2,SB_22,SB_23,SB_24,SB_25,SB_28,SB_3,SB_35,SB_37,SB_39,SB_4,SB_41,SB_42,SB_5,SB_6,SB_68,SB_7,SB_70,SB_71,SB_76,SB_8,SB_84,SB_88,SB_94,SB_95,SB_96,SB_97,SB_98
The structure is contained in the following publication(s):
- Article ID: 4430
Ovodov YS "Bacterial capsular antigens. Structural patterns of capsular antigens" -
Biochemistry (Moscow) 71(9) (2006) 937-954
Structural patterns of bacterial capsular antigens including capsular polysaccharides and exoglycans are given in this review. In addition, the immunological activity of capsular antigens and their role in type specificity of bacteria are discussed.
structure, capsular polysaccharides, bacterial capsular antigens, bacterial exoglycans, immunological activity, type specificity
NCBI PubMed ID: 17009947Publication DOI: 10.1134/S000629790609001XJournal NLM ID: 0376536Publisher: Nauka/Interperiodica
Correspondence: ovoys@physiol.komisc.ru
Institutions: Institute of Physiology, Komi Science Center, Urals Branch of the Russian Academy of Sciences, Syktyvkar 167982, Russia
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Total list of structure IDs on all result pages of the current query:
Total list of corresponding CSDB IDs (record IDs):
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