Browse our latest Computational and Systems Biology articles

Page 68 of 131
    1. Computational and Systems Biology
    2. Epidemiology and Global Health

    Social fluidity mobilizes contagion in human and animal populations

    Ewan Colman, Vittoria Colizza ... Shweta Bansal
    A new way of measuring sociality in human and animal contact networks reveals the link between social behavior, population density, and disease transmission.
    1. Computational and Systems Biology
    2. Neuroscience

    Interrogating theoretical models of neural computation with emergent property inference

    Sean R Bittner, Agostina Palmigiano ... John Cunningham
    Emergent property inference, a novel machine learning methodology, learns distributions of neural circuit model parameters that produce computational properties and provides novel scientific insight through the quantification of the rich parametric structure it captures.
    1. Cancer Biology
    2. Computational and Systems Biology

    Structural basis of the effect of activating mutations on the EGF receptor

    Ioannis Galdadas, Luca Carlino ... Francesco Luigi Gervasio
    Computational methods reveal how mutations affect the conformational landscape of the kinase domain of EGFR resulting in abnormal signaling and provide a structural framework for ongoing drug discovery efforts on mutant-specific EGFR inhibition.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    A Brownian ratchet model for DNA loop extrusion by the cohesin complex

    Torahiko L Higashi, Georgii Pobegalov ... Frank Uhlmann
    A structure-based model of the chromosomal cohesin complex, accompanied by molecular-mechanistic simulations, explains cohesin's key role in topologically entrapping DNA, as well as its ability to alternatively extrude DNA loops.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Genome Organization: The loopy world of cohesin

    Kazuhiro Maeshima, Shiori Iida
    DNA loops can be formed by a mechanism in which the cohesin complex pulls DNA strands through its ring structure using biased Brownian motion.
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    Insight
    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.