Search Results - "Fuchs, Hazel L. S"
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Synthetic studies on the tetrasubstituted D-ring of cystobactamids lead to potent terephthalic acid antibiotics
Published in Communications chemistry (05-11-2024)“…Novel scaffolds for broad-spectrum antibiotics are rare and in strong demand because of the increase in antimicrobial resistance. The cystobactamids,…”
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Tetrazine-induced activation of a trimethyl lock as a click-to-release system for protected doxorubicin
Published in Chemical communications (Cambridge, England) (13-06-2023)“…We herein report a novel chemically triggered click-to-release system, that combines the trimethyl lock (TML) lactonization with the bioorthogonal inverse…”
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Total synthesis and mechanism of action of the antibiotic armeniaspirol A
Published in Chemical science (Cambridge) (15-12-2021)“…Emerging antimicrobial resistance urges the discovery of antibiotics with unexplored, resistance-breaking mechanisms. Armeniaspirols represent a novel class of…”
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Polysialylation at Early Stages of Oligodendrocyte Differentiation Promotes Myelin Repair
Published in The Journal of neuroscience (23-08-2017)“…Polysialic acid is a glycan modification of the neural cell adhesion molecule (NCAM) produced by the polysialyltransferases ST8SIA2 and ST8SIA4. Polysialic…”
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Engineering the product profile of a polysialyltransferase
Published in Nature chemical biology (01-06-2014)“…Functional assessments and applications of polysaccharides are hampered by broad product distributions. Neutral drift libraries now identify specific amino…”
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Total Synthesis of Acanthodoral Using a Rearrangement Strategy
Published in Organic letters (19-04-2024)“…We present the second total synthesis of (±)-acanthodoral, a sesquiterpenoid derived from the marine nudibranch Acanthodoris nanaimoensis. Our approach…”
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Siderophore conjugation with cleavable linkers boosts the potency of RNA polymerase inhibitors against multidrug-resistant E. coli
Published in Chemical science (Cambridge) (24-05-2023)“…The growing antibiotic resistance, foremost in Gram-negative bacteria, requires novel therapeutic approaches. We aimed to enhance the potency of…”
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A single amino acid toggles Escherichia coli polysialyltransferases between mono- and bifunctionality
Published in Glycobiology (Oxford) (01-05-2013)“…The enteropathogenic Escherichia coli K92 synthesizes a unique capsule consisting of polysialic acid (polySia) with alternating α2,8- and α2,9-linkages. The…”
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Siderophore conjugation with cleavable linkers boosts the potency of RNA polymerase inhibitors against multidrug-resistant
Published in Chemical science (Cambridge) (24-05-2023)“…The growing antibiotic resistance, foremost in Gram-negative bacteria, requires novel therapeutic approaches. We aimed to enhance the potency of…”
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