 O Antigens
"O Antigens" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The lipopolysaccharide-protein somatic antigens, usually from gram-negative bacteria, important in the serological classification of enteric bacilli. The O-specific chains determine the specificity of the O antigens of a given serotype. O antigens are the immunodominant part of the lipopolysaccharide molecule in the intact bacterial cell. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)
| Descriptor ID |
D019081
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| MeSH Number(s) |
D09.698.718.450.600 D10.494.600 D23.050.161.616.525.600 D23.946.123.329.500.600
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| Concept/Terms |
O Antigens- O Antigens
- Antigens, O
- O Antigen
- Antigen, O
- O-Specific Polysaccharides
- O Specific Polysaccharides
- Polysaccharides, O-Specific
- O-Specific Polysaccharide
- O Specific Polysaccharide
- Polysaccharide, O-Specific
- O Antigen, Bacterial
- Antigen, Bacterial O
- Bacterial O Antigen
- O-Antigens
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Below are MeSH descriptors whose meaning is more general than "O Antigens".
Below are MeSH descriptors whose meaning is more specific than "O Antigens".
This graph shows the total number of publications written about "O Antigens" by people in this website by year, and whether "O Antigens" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2003 | 0 | 1 | 1 | | 2004 | 1 | 0 | 1 | | 2006 | 2 | 0 | 2 | | 2011 | 0 | 1 | 1 | | 2012 | 1 | 0 | 1 | | 2016 | 0 | 1 | 1 |
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Below are the most recent publications written about "O Antigens" by people in Profiles.
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Spencer BL, Saad JS, Shenoy AT, Orihuela CJ, Nahm MH. Position of O-Acetylation within the Capsular Repeat Unit Impacts the Biological Properties of Pneumococcal Serotypes 33A and 33F. Infect Immun. 2017 07; 85(7).
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Chen L, Valentine JL, Huang CJ, Endicott CE, Moeller TD, Rasmussen JA, Fletcher JR, Boll JM, Rosenthal JA, Dobruchowska J, Wang Z, Heiss C, Azadi P, Putnam D, Trent MS, Jones BD, DeLisa MP. Outer membrane vesicles displaying engineered glycotopes elicit protective antibodies. Proc Natl Acad Sci U S A. 2016 06 28; 113(26):E3609-18.
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Crawford RW, Keestra AM, Winter SE, Xavier MN, Tsolis RM, Tolstikov V, B?umler AJ. Very long O-antigen chains enhance fitness during Salmonella-induced colitis by increasing bile resistance. PLoS Pathog. 2012 Sep; 8(9):e1002918.
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Brennan KM, Galban-Horcajo F, Rinaldi S, O'Leary CP, Goodyear CS, Kalna G, Arthur A, Elliot C, Barnett S, Linington C, Bennett JL, Owens GP, Willison HJ. Lipid arrays identify myelin-derived lipids and lipid complexes as prominent targets for oligoclonal band antibodies in multiple sclerosis. J Neuroimmunol. 2011 Sep 15; 238(1-2):87-95.
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Lukasiewicz J, Dzieciatkowska M, Niedziela T, Jachymek W, Augustyniuk A, Kenne L, Lugowski C. Complete lipopolysaccharide of Plesiomonas shigelloides O74:H5 (strain CNCTC 144/92). 2. Lipid A, its structural variability, the linkage to the core oligosaccharide, and the biological activity of the lipopolysaccharide. Biochemistry. 2006 Sep 05; 45(35):10434-47.
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Niedziela T, Dag S, Lukasiewicz J, Dzieciatkowska M, Jachymek W, Lugowski C, Kenne L. Complete lipopolysaccharide of Plesiomonas shigelloides O74:H5 (strain CNCTC 144/92). 1. Structural analysis of the highly hydrophobic lipopolysaccharide, including the O-antigen, its biological repeating unit, the core oligosaccharide, and the linkage between them. Biochemistry. 2006 Sep 05; 45(35):10422-33.
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Fedele DE, Koch P, Scheurer L, Simpson EM, M?hler H, Br?stle O, Boison D. Engineering embryonic stem cell derived glia for adenosine delivery. Neurosci Lett. 2004 Nov 11; 370(2-3):160-5.
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Dag S, Niedziela T, Dzieciatkowska M, Lukasiewicz J, Jachymek W, Lugowski C, Kenne L. The O-acetylation patterns in the O-antigens of Hafnia alvei strains PCM 1200 and 1203, serologically closely related to PCM 1205. Carbohydr Res. 2004 Oct 20; 339(15):2521-7.
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Kaplan JB, Meyenhofer MF, Fine DH. Biofilm growth and detachment of Actinobacillus actinomycetemcomitans. J Bacteriol. 2003 Feb; 185(4):1399-404.
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Fittschen C, Sandhaus RA, Worthen GS, Henson PM. Bacterial lipopolysaccharide enhances chemoattractant-induced elastase secretion by human neutrophils. J Leukoc Biol. 1988 Jun; 43(6):547-56.
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