Roger Henry

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The dynamic modification of nuclear, cytoplasmic, and mitochondrial proteins by O-linked β-N-acetyl-D-glucosamine (O-GlcNAc) has been shown to regulate over 3000 proteins in a manner analogous to protein phosphorylation. O-GlcNAcylation regulates the cellular stress response and the cell cycle, and is implicated in the etiology of neurodegeneration, type II(More)
The bacterium Escherichia coli is one of the most commonly used organisms in biotechnology for recombinant protein production and high-throughput development of biopharmaceuticals. The focus of this article is the utilization of proteome based data to design an E. coli expression strain that is improved for initial protein capture via Immobilized Metal(More)
Teaching new tricks to an old dog: By intercepting adducts between ketones and lithium trimethylsilyldiazomethane, a new Tiffeneau-Demjanov type methylene homologation could be realized in a single-step operation. Among proton sources and Lewis acids, silica gel was found to be the most effective reagent for the protonation of intermediates and their(More)
O-Linked N-acetyl-β-d-glucosamine (O-GlcNAc) is a dynamic post-translational modification that modifies and regulates over 3000 nuclear, cytoplasmic, and mitochondrial proteins. Upon exposure to stress and injury, cells and tissues increase the O-GlcNAc modification, or O-GlcNAcylation, of numerous proteins promoting the cellular stress response and thus(More)
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