2,330 results found
    1. Neuroscience

    A connectome of the Drosophila central complex reveals network motifs suitable for flexible navigation and context-dependent action selection

    Brad K Hulse, Hannah Haberkern ... Vivek Jayaraman
    An analysis of the first complete synaptic resolution connectome of Drosophila's navigation circuit uncovers neural network motifs supporting broadly relevant sensorimotor computations.
    1. Neuroscience

    Behavioural pharmacology predicts disrupted signalling pathways and candidate therapeutics from zebrafish mutants of Alzheimer’s disease risk genes

    François Kroll, Joshua Donnelly ... Jason Rihel
    Revised
    Reviewed Preprint v2
    Updated
    • Important
    • Solid
    1. Developmental Biology
    2. Genetics and Genomics

    Determining the effects of paternal obesity on sperm chromatin at histone H3 lysine 4 tri-methylation in relation to the placental transcriptome and cellular composition

    Anne-Sophie Pepin, Patrycja A Jazwiec ... Sarah Kimmins
    Epigenomic and transcriptomic analysis reveals that paternal obesity influences sperm histone H3 lysine 4 tri-methylation enrichment and placenta gene expression, which in turn negatively impact its development and function in a manner that may contribute to metabolic disease in offspring.
    1. Neuroscience

    An antisense oligonucleotide-based strategy to ameliorate cognitive dysfunction in the 22q11.2 Deletion Syndrome

    Pratibha Thakur, Martin Lackinger ... Joseph A Gogos
    Not revised
    Reviewed Preprint v1
    • Important
    • Compelling
    1. Computational and Systems Biology
    2. Neuroscience

    A stochastic neuronal model predicts random search behaviors at multiple spatial scales in C. elegans

    William M Roberts, Steven B Augustine ... Shawn R Lockery
    A stochastic model of locomotory control in C. elegans based on an extensive new set of tracking data can explain and predict effects of ablations and mutations on behavior.
    1. Cancer Biology
    2. Immunology and Inflammation

    Cancer systems immunology

    Nathan E Reticker-Flynn, Edgar G Engleman
    Cancer systems immunology is a highly interdisciplinary field that is advancing our ability to understand and predict the complex behavior that orchestrates the interplay between tumors and the immune system.
    1. Computational and Systems Biology
    2. Neuroscience

    A connectome and analysis of the adult Drosophila central brain

    Louis K Scheffer, C Shan Xu ... Stephen M Plaza
    New reconstruction methods are used to create a publicly available dense reconstruction of the neurons and chemical synapses of central brain of Drosophila, with analysis of its graph properties.
    1. Physics of Living Systems

    A unified approach to dissecting biphasic responses in cell signaling

    Vaidhiswaran Ramesh, J Krishnan
    In-built competing effects are present at different levels in signaling networks, starting from basic biochemical building blocks to the network level, and mathematical and computational analysis reveals when they give rise to biphasic responses and what the consequences are.
    1. Developmental Biology
    2. Neuroscience

    Activity-dependent modulation of synapse-regulating genes in astrocytes

    Isabella Farhy-Tselnicker, Matthew M Boisvert ... Nicola J Allen
    RNA sequencing and genetic mouse models reveal that transcriptional changes to astrocytes in the developing cortex are not intrinsic but influenced by their environment and determine that expression of astrocyte synapse-regulating genes and neuronal synaptogenesis is modulated by ongoing astrocyte-neuron communication.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Learning protein constitutive motifs from sequence data

    Jérôme Tubiana, Simona Cocco, Rémi Monasson
    A new machine-learning toolbox unveils coevolutionary protein motifs related to structure, function, and phylogeny from sequence information only.

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