4,482 results found
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    Niche-specific genome degradation and convergent evolution shaping Staphylococcus aureus adaptation during severe infections

    Stefano G Giulieri, Romain Guérillot ... Benjamin P Howden
    A large-scale analysis of Staphylococcus aureus within-host evolution based on a comprehensive catalogue of bacterial genetic variation reveals an excess of genome degradation signatures in infecting strains and new genetic loci of clinically relevant adaptation.
    1. Cell Biology

    Inclusive, exclusive and hierarchical atlas of NFATc1+/PDGFR-α+ cells in dental and periodontal mesenchyme

    Xue Yang, Chuyi Han ... Fanyuan Yu
    The inclusive, exclusive, and hierarchical atlas of NFATc1+/PDGFR-α+ cells in dental and periodontal mesenchyme is described.
    1. Neuroscience
    2. Physics of Living Systems

    Criticality supports cross-frequency cortical-thalamic information transfer during conscious states

    Daniel Toker, Eli Müller ... Martin M Monti
    Cross-frequency communication between the cortex and thalamus is linked to consciousness and changes in unconscious and psychedelic states, possibly due to shifts in brain dynamics between stability and chaos.
    1. Cancer Biology
    2. Computational and Systems Biology

    Individualized discovery of rare cancer drivers in global network context

    Iurii Petrov, Andrey Alexeyenko
    Method NEAdriver employs knowledge from global networks to predict novel cancer driver genes in an individualized manner, which is done by accounting for mutations’ co-occurrence in each tumor genome and rigorous statistical evaluation.
    1. Evolutionary Biology
    2. Immunology and Inflammation

    The CD4 transmembrane GGXXG and juxtamembrane (C/F)CV+C motifs mediate pMHCII-specific signaling independently of CD4-LCK interactions

    Mark S Lee, Peter J Tuohy ... Michael S Kuhns
    Evolution-guided structure-function analyses reveal that CD4 transmembrane and intracellular juxtamembrane motifs play a more profound role in initiating pMHCII-specific TCR-CD3 signaling than previously characterized CD4-Lck interactions.
    1. Physics of Living Systems
    2. Stem Cells and Regenerative Medicine

    DUCT reveals architectural mechanisms contributing to bile duct recovery in a mouse model for Alagille syndrome

    Simona Hankeova, Jakub Salplachta ... Emma Rachel Andersson
    Dual resin casting of multiple lumenized systems followed by microCT allows visualization, digitalization, and quantification of architectural parameters defining the vascular and biliary systems in liver revealing new phenotypes.
    1. Neuroscience

    A statistical framework to assess cross-frequency coupling while accounting for confounding analysis effects

    Jessica K Nadalin, Louis-Emmanuel Martinet ... Mark A Kramer
    A new measure for cross-frequency coupling assesses phase-amplitude coupling and amplitude-amplitude coupling, and accounts for confounding factors such as low-frequency amplitude fluctuations, using a flexible statistical modeling approach.
    1. Neuroscience

    Coupling of pupil- and neuronal population dynamics reveals diverse influences of arousal on cortical processing

    Thomas Pfeffer, Christian Keitel ... Joachim Gross
    Spontaneous fluctuations in pupil-indexed arousal shape human cortical dynamics in a frequency-dependent and spatially diverse manner.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Hfq CLASH uncovers sRNA-target interaction networks linked to nutrient availability adaptation

    Ira Alexandra Iosub, Robert Willem van Nues ... Sander Granneman
    High-throughput RNA-RNA interaction analysis uncovers many novel sRNA-target interactions at various growth stages in Escherichia coli.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    The speed of GTP hydrolysis determines GTP cap size and controls microtubule stability

    Johanna Roostalu, Claire Thomas ... Thomas Surrey
    GTPase-deficient microtubules are hyper-stable and have longer EB binding regions, demonstrating that EBs bind the GTP cap.

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