"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
|
| MeSH Number(s) |
D09.698.718.450.600 D10.494.600 D23.050.161.616.525.600 D23.946.123.329.500.600
|
| 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
|
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.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2008 | 0 | 1 | 1 |
| 2010 | 0 | 1 | 1 |
| 2016 | 1 | 0 | 1 |
| 2023 | 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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Li F, Hou CD, Lokareddy RK, Yang R, Forti F, Briani F, Cingolani G. High-resolution cryo-EM structure of the Pseudomonas bacteriophage E217. Nat Commun. 2023 Jul 08; 14(1):4052.
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DebRoy C, Fratamico PM, Yan X, Baranzoni G, Liu Y, Needleman DS, Tebbs R, O'Connell CD, Allred A, Swimley M, Mwangi M, Kapur V, Raygoza Garay JA, Roberts EL, Katani R. Comparison of O-Antigen Gene Clusters of All O-Serogroups of Escherichia coli and Proposal for Adopting a New Nomenclature for O-Typing. PLoS One. 2016; 11(1):e0147434.
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Kamei A, Coutinho-Sledge YS, Goldberg JB, Priebe GP, Pier GB. Mucosal vaccination with a multivalent, live-attenuated vaccine induces multifactorial immunity against Pseudomonas aeruginosa acute lung infection. Infect Immun. 2011 Mar; 79(3):1289-99.
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Priebe GP, Walsh RL, Cederroth TA, Kamei A, Coutinho-Sledge YS, Goldberg JB, Pier GB. IL-17 is a critical component of vaccine-induced protection against lung infection by lipopolysaccharide-heterologous strains of Pseudomonas aeruginosa. J Immunol. 2008 Oct 01; 181(7):4965-75.