2,158 results found
    1. Neuroscience

    A striatal circuit balances learned fear in the presence and absence of sensory cues

    Michael Kintscher, Olexiy Kochubey, Ralf Schneggenburger
    Direct- and indirect pathway neurons of the posterior striatum display divergent in vivo and ex vivo plasticity after fear learning, and differentially modulate defensive behaviors displayed in the presence, and absence of threat-predicting sensory cues.
    1. Structural Biology and Molecular Biophysics

    Automated cryo-EM structure refinement using correlation-driven molecular dynamics

    Maxim Igaev, Carsten Kutzner ... Helmut Grubmüller
    Correlation-driven molecular dynamics provides a fully automated and human-bias-free framework for quantitative interpretation of modern cryo-electron microscopy data.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Global donor and acceptor splicing site kinetics in human cells

    Leonhard Wachutka, Livia Caizzi ... Patrick Cramer
    Transient transcriptome sequencing and kinetic modeling suggest how the kinetics and yield of RNA splicing are encoded in the human genome.
    1. Neuroscience

    Evolutionary shaping of human brain dynamics

    James C Pang, James K Rilling ... Luca Cocchi
    Human brains evolved to have neural dynamics that facilitate brain-wide integration supporting complex behavior.
    1. Structural Biology and Molecular Biophysics

    Top-down machine learning approach for high-throughput single-molecule analysis

    David S White, Marcel P Goldschen-Ohm ... Baron Chanda
    A new analysis algorithm (DISC) enables accurate analysis of data from high-throughput single-molecule paradigms and reveals a non-cooperative binding mechanism of cyclic nucleotide-binding domains from HCN ion channels.
    1. Computational and Systems Biology
    2. Neuroscience

    Computational modeling of threat learning reveals links with anxiety and neuroanatomy in humans

    Rany Abend, Diana Burk ... Bruno B Averbeck
    Applying computational modeling to quantify threat learning processes uncovers how variations in these conserved learning processes relate to anxiety severity and the neuroanatomical substrates moderating these associations.
    1. Developmental Biology
    2. Genetics and Genomics

    Odd-paired is a pioneer-like factor that coordinates with Zelda to control gene expression in embryos

    Theodora Koromila, Fan Gao ... Angelike Stathopoulos
    The gene Odd-paired is a late-acting regulator of zygotic gene expression, functioning coordinately with Zelda to influence chromatin accessibility and affecting genes expressed along both axes of Drosophila embryos.
    1. Cancer Biology
    2. Computational and Systems Biology

    Luminal epithelial cells integrate variable responses to aging into stereotypical changes that underlie breast cancer susceptibility

    Rosalyn W Sayaman, Masaru Miyano ... Mark A LaBarge
    Breast luminal epithelial cells are the hotspots of aging-associated changes, which prime aged epithelia for oncogenic gene activation and may explain individual differences in breast cancer susceptibility due to the aging-associated increase in gene expression variances in luminal epithelia.
    1. Developmental Biology
    2. Physics of Living Systems

    Theoretical tool bridging cell polarities with development of robust morphologies

    Silas Boye Nissen, Steven Rønhild ... Kim Sneppen
    Biological shapes and morphological transitions can emerge from combining directed interactions between cells with apical-basal and planar cell polarity.
    1. Neuroscience

    Somatotopic organization among parallel sensory pathways that promote a grooming sequence in Drosophila

    Katharina Eichler, Stefanie Hampel ... Andrew M Seeds
    A synaptic resolution somatotopic map of nearly all mechanosensory neurons on the Drosophila head that individually elicit aimed grooming of specific head locations and collectively elicit a head grooming sequence.

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