The Major Surface-Associated Saccharides of Klebsiella pneumoniae Contribute to Host Cell Association
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The Major Surface-Associated Saccharides of Klebsiella pneumoniae Contribute to Host Cell Association
Analysing the pathogenic mechanisms of a bacterium requires an understanding of the composition of the bacterial cell surface. The bacterial surface provides the first barrier against innate immune mechanisms as well as mediating attachment to cells/surfaces to resist clearance. We utilised a series of Klebsiella pneumoniae mutants in which the two major polysaccharide layers, capsule and lipop...
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Klebsiella pneumoniae is considered an urgent health concern due to the emergence of multi-drug-resistant strains for which vaccination offers a potential remedy. Vaccines based on surface polysaccharides are highly promising but need to address the high diversity of surface-exposed polysaccharides, synthesized as O-antigens (lipopolysaccharide, LPS) and K-antigens (capsule polysaccharide, CPS)...
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Infection-associated plasmacytosis is not uncommon; however, marked plasmacytosis in both peripheral blood and bone marrow that mimicks plasma cell leukemia is a very rare condition. We encountered a case of extreme plasmacytosis associated with Klebsiella pneumoniae sepsis in an aplastic anemia patient. A 42-year-old man presented with high fever of 5 days' duration. Hematological analysis rev...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2008
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0003817