Browse our latest Computational and Systems Biology articles

Page 66 of 128
    1. Computational and Systems Biology

    The structural connectome constrains fast brain dynamics

    Pierpaolo Sorrentino, Caio Seguin ... Andrew Zalesky
    The fast spreading of neural activity across the brain has a complex structure, imposed by the white-matter bundles.
    1. Computational and Systems Biology
    2. Neuroscience

    Mice in a labyrinth show rapid learning, sudden insight, and efficient exploration

    Matthew Rosenberg, Tony Zhang ... Markus Meister
    Mice exploring a labyrinth freely for the first time learn a complex action sequence after a handful of rewards, exhibiting a learning rate 1000-fold higher than in commonly-used paradigms.
    1. Computational and Systems Biology
    2. Neuroscience

    Place-cell capacity and volatility with grid-like inputs

    Man Yi Yim, Lorenzo A Sadun ... Thibaud Taillefumier
    A very large number of place-field maps can be robustly learned by association of external cues with the grid-driven response, however plasticity in the grid-cell inputs renders the place-cell responses volatile.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    A fusion peptide in preS1 and the human protein disulfide isomerase ERp57 are involved in hepatitis B virus membrane fusion process

    Jimena Pérez-Vargas, Elin Teppa ... François-Loïc Cosset
    The mechanism triggering HBV membrane fusion involves ERp57, a cellular protein disulfide isomerase, and ultimately leads to the exposition of a fusion peptide that was identified in the pre-S1 determinant.
    1. Computational and Systems Biology
    2. Stem Cells and Regenerative Medicine

    A deep learning algorithm to translate and classify cardiac electrophysiology

    Parya Aghasafari, Pei-Chi Yang ... Colleen E Clancy
    A deep learning network can classify cardiac myocytes into drug-free and drugged categories and predict the impact of electrophysiological perturbation across the continuum of aging.
    1. Computational and Systems Biology
    2. Developmental Biology

    Control of tissue development and cell diversity by cell cycle-dependent transcriptional filtering

    Maria Abou Chakra, Ruth Isserlin ... Gary D Bader
    A mathematical model predicts that cell cycle duration acts as a transcriptional filter and directly affects cell diversity in early eukaryotic development.
    1. Cell Biology
    2. Computational and Systems Biology

    Akt phosphorylates insulin receptor substrate to limit PI3K-mediated PIP3 synthesis

    Alison L Kearney, Dougall M Norris ... James G Burchfield
    Akt phosphorylates insulin receptor substrate to engage negative feedback and limit signal propagation.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Identical sequences found in distant genomes reveal frequent horizontal transfer across the bacterial domain

    Michael Sheinman, Ksenia Arkhipova ... Florian Massip
    Horizontal gene transfer between distantly related bacterial species is frequent and widespread and can be efficiently identified using alignment-free methods.
    1. Computational and Systems Biology
    2. Developmental Biology

    The pattern of nodal morphogen signaling is shaped by co-receptor expression

    Nathan D Lord, Adam N Carte ... Alexander F Schier
    Ligand capture by cell surface receptor complexes sets the shape of the Nodal signaling pattern in zebrafish.
    1. Computational and Systems Biology
    2. Neuroscience

    A functional model of adult dentate gyrus neurogenesis

    Olivia Gozel, Wulfram Gerstner
    The GABA input switching from excitatory to inhibitory during maturation of adult-born dentate granule cells is crucial for their integration into the preexisting circuit.