Search Results - "Bethe, Andrea"
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Structural and mechanistic basis of capsule O-acetylation in Neisseria meningitidis serogroup A
Published in Nature communications (18-09-2020)“…O -Acetylation of the capsular polysaccharide (CPS) of Neisseria meningitidis serogroup A (NmA) is critical for the induction of functional immune responses,…”
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A Multivalent Adsorption Apparatus Explains the Broad Host Range of Phage phi92: a Comprehensive Genomic and Structural Analysis
Published in Journal of Virology (01-10-2012)“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Mix-and-Match System for the Enzymatic Synthesis of Enantiopure Glycerol-3-Phosphate-Containing Capsule Polymer Backbones from Actinobacillus pleuropneumoniae , Neisseria meningitidis , and Bibersteinia trehalosi
Published in mBio (29-06-2021)“…Capsule polymers are crucial virulence factors of pathogenic bacteria and are used as antigens in glycoconjugate vaccine formulations. Some Gram-negative…”
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Molecular Cloning and Functional Characterization of Components of the Capsule Biosynthesis Complex of Neisseria meningitidis Serogroup A
Published in The Journal of biological chemistry (01-07-2014)“…The human pathogen Neisseria meningitidis (Nm) is a leading cause of bacterial meningitis and sepsis globally. A major virulence factor of Nm is the capsular…”
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Molecular characterization of eukaryotic polysialyltransferase-1
Published in Nature (London) (23-02-1995)“…Polysialic acid (PSA) is a dynamically regulated product of post-translational modification of the neural cell adhesion molecule, NCAM. Presence of the large…”
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Efficient solid-phase synthesis of meningococcal capsular oligosaccharides enables simple and fast chemoenzymatic vaccine production
Published in The Journal of biological chemistry (19-01-2018)“…Neisseria meningitidis serogroups A and X are among the leading causes of bacterial meningitis in the African meningitis belt. Glycoconjugate vaccines,…”
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A multi-enzyme machine polymerizes the Haemophilus influenzae type b capsule
Published in Nature chemical biology (01-07-2023)“…Bacterial capsules have critical roles in host-pathogen interactions. They provide a protective envelope against host recognition, leading to immune evasion…”
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Molecular cloning and functional expression of bacteriophage PK1E-encoded endoneuraminidase Endo NE
Published in Molecular microbiology (01-05-1995)“…Homopolymeric alpha-2,8-linked sialic acid (PSA) has been found as a capsular component of sepsis- and meningitis-causing bacterial pathogens, and on…”
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Extending the enzymatic toolbox for heparosan polymerization, depolymerization, and detection
Published in Carbohydrate polymers (01-11-2023)“…Heparosan is an acidic polysaccharide expressed as a capsule polymer by pathogenic and commensal bacteria, e.g. by E. coli K5. As a precursor in the…”
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Transition transferases prime bacterial capsule polymerization
Published in Nature chemical biology (01-07-2024)“…Capsules are long-chain carbohydrate polymers that envelop the surfaces of many bacteria, protecting them from host immune responses. Capsule biosynthesis…”
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Molecular cloning and functional characterization of components of the capsule biosynthesis complex of Neisseria meningitidis serogroup A: toward in vitro vaccine production
Published in The Journal of biological chemistry (11-07-2014)“…The human pathogen Neisseria meningitidis (Nm) is a leading cause of bacterial meningitis and sepsis globally. A major virulence factor of Nm is the capsular…”
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12
Biochemical and Biophysical Characterization of the Sialyl-/Hexosyltransferase Synthesizing the Meningococcal Serogroup W135 Heteropolysaccharide Capsule
Published in The Journal of biological chemistry (26-04-2013)“…Neisseria meningitidis (Nm) is a leading cause of bacterial meningitis and sepsis. Crucial virulence determinants of pathogenic Nm strains are the…”
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13
Expression Cloning of the Golgi CMP-Sialic Acid Transporter
Published in Proceedings of the National Academy of Sciences - PNAS (23-07-1996)“…Translocation of nucleotide sugars across the membrane of the Golgi apparatus is a prerequisite for the synthesis of complex carbohydrate structures. While…”
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Autocatalytic polysialylation of polysialyltransferase‐1
Published in The EMBO journal (16-12-1996)“…Polysialic acid (PSA) is a specific and highly regulated post‐translational modification of the neural cell adhesion molecule NCAM. Synthesis of PSA depends on…”
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Polysialylation of NCAM by a single enzyme
Published in Current biology (01-09-1996)“…The addition of poly-α2,8-N-acetylneuraminic acid (polysialic acid; PSA) to the neural cell adhesion molecule NCAM plays a crucial role in neural development…”
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