63 results found
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    An antimicrobial drug recommender system using MALDI-TOF MS and dual-branch neural networks

    Gaetan De Waele, Gerben Menschaert, Willem Waegeman
    It is possible to accurately recommend antimicrobial drugs from mass spectra using neural networks and large datasets, paving the way for more efficient clinical diagnostics.
    1. Biochemistry and Chemical Biology
    2. Ecology

    Sex-specific triacylglycerides are widely conserved in Drosophila and mediate mating behavior

    Jacqueline SR Chin, Shane R Ellis ... Joanne Y Yew
    Triacylglycerides found in the males of 11 species of Drosophila form a largely overlooked, novel, sex-specific class of pheromones that act to suppress courtship behaviour.
    1. Computational and Systems Biology

    Untargeted pixel-by-pixel metabolite ratio imaging as a novel tool for biomedical discovery in mass spectrometry imaging

    Huiyong Cheng, Dawson Miller ... Qiuying Chen
    A novel R ratiometric imaging tool provides enhanced knowledge obtained from conventional spatial data profiling technologies.
    1. Biochemistry and Chemical Biology

    Growth inhibitory factor/metallothionein-3 is a sulfane sulfur-binding protein

    Yasuhiro Shinkai, Yunjie Ding ... Yoshito Kumagai
    Revised
    Reviewed Preprint v2
    Updated
    • Valuable
    • Solid
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Analyzing native membrane protein assembly in nanodiscs by combined non-covalent mass spectrometry and synthetic biology

    Erik Henrich, Oliver Peetz ... Nina Morgner
    As the function of membrane proteins is often influenced by its membrane environment the presented combinatorial approach is of great value for the investigation of membrane protein complexes in natural or even manipulated lipid bilayers.
    1. Biochemistry and Chemical Biology

    Lack of activity of recombinant HIF prolyl hydroxylases (PHDs) on reported non-HIF substrates

    Matthew E Cockman, Kerstin Lippl ... Peter J Ratcliffe
    Assays using recombinant HIF prolyl hydroxylases did not support hydroxylation of more than 20 reported non-HIF substrates under conditions where robust HIF hydroxylation was observed.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Destabilizers of the thymidylate synthase homodimer accelerate its proteasomal degradation and inhibit cancer growth

    Luca Costantino, Stefania Ferrari ... Maria Paola Costi
    The dimer destabilizers cause a dimer-to-monomer equilibrium shift favoring the human thymidylate synthase monomer more degradable by the proteasome, thus breaking the long-standing link between inhibition and enhanced expression of the protein to fight cancer drug resistance.
    1. Cell Biology
    2. Neuroscience

    Removal of extracellular human amyloid beta aggregates by extracellular proteases in C. elegans

    Elisabeth Jongsma, Anita Goyala ... Collin Yvès Ewald
    A novel Caenorhabditis elegans model that secretes human amyloid beta forms aggregates in the extracellular matrix, which are removed by activation of extracellular matrix dynamics.
    1. Microbiology and Infectious Disease

    A novel decoy strategy for polymyxin resistance in Acinetobacter baumannii

    Jaeeun Park, Misung Kim ... Woojun Park
    Outer membrane vesicles serve as decoys to reduce the chance of direct polymyxin B (PMB) binding to cells, which partly explains why many clinical isolates and microbial communities can be protected against PMB treatment.
    1. Neuroscience

    Structural rearrangement of amyloid-β upon inhibitor binding suppresses formation of Alzheimer’s disease related oligomers

    Tobias Lieblein, Rene Zangl ... Nina Morgner
    Monitoring the formation of two distinct arrangements in early amyloid-ß aggregation by mass spectrometry and ion mobility allows determination of the effect of potential drug candidates.

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