6,711 results found
    1. Cell Biology
    2. Neuroscience

    Action potential-coupled Rho GTPase signaling drives presynaptic plasticity

    Shataakshi Dube O'Neil, Bence Rácz ... Scott H Soderling
    Proteomic and genetic analysis discovers a new cytoskeletal mechanism of presynaptic short-term plasticity common across neuronal cell types.
    1. Cell Biology
    2. Neuroscience

    Genetic disruption of WASHC4 drives endo-lysosomal dysfunction and cognitive-movement impairments in mice and humans

    Jamie L Courtland, Tyler WA Bradshaw ... Scott H Soderling
    Cellular etiology of a human WASH complex mutation in mice reveals its specific roles in neuronal organelle trafficking and a surprising role in motor impairments.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Drivers and sites of diversity in the DNA adenine methylomes of 93 Mycobacterium tuberculosis complex clinical isolates

    Samuel J Modlin, Derek Conkle-Gutierrez ... Faramarz Valafar
    Fully assembled DNA methylomes from phylogeographically diverse clinical Mycobacterium tuberculosis complex isolates reveals 'intercellular mosaic methylation' as a source of epigenetic diversity.
    1. Cancer Biology

    tp53 deficiency causes a wide tumor spectrum and increases embryonal rhabdomyosarcoma metastasis in zebrafish

    Myron S Ignatius, Madeline N Hayes ... David M Langenau
    Syngeneic tp53-null zebrafish develop a wide range of tumors that engraft into recipient animals with loss of Tp53 leading to increased metastasis in embryonal rhabdomyosarcoma (ERMS), likely accounting for increased aggression in TP53-inactivated human ERMS.
    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. Computational and Systems Biology
    2. Plant Biology

    Computational modeling and quantitative physiology reveal central parameters for brassinosteroid-regulated early cell physiological processes linked to elongation growth of the Arabidopsis root

    Ruth Großeholz, Friederike Wanke ... Klaus Harter
    The recurring application of computational modelling combined with wet lab experiments identify and predict central regulatory parameters and factors for early cell physiological reactions linked to differential brassinosteroid-modified elongation growth in the root tip of Arabidopsis thaliana.
    1. Computational and Systems Biology
    2. Medicine

    Computational modeling identifies embolic stroke of undetermined source patients with potential arrhythmic substrate

    Savannah F Bifulco, Griffin D Scott ... Patrick M Boyle
    In models reconstructed from MRI scans of patients with embolic stroke of undetermined source, computational simulations reveal that fibrosis has the intrinsic capacity to sustain arrhythmia drivers when subjected to triggered activity known to exist in patients with atrial fibrillation.
    1. Computational and Systems Biology
    2. Developmental Biology

    Dynamic fibronectin assembly and remodeling by leader neural crest cells prevents jamming in collective cell migration

    William Duncan Martinson, Rebecca McLennan ... Philip K Maini
    Data-driven mathematical modeling suggests that leading neural crest cells in a moving stream can robustly communicate with trailing cells by remodeling their extracellular matrix, thereby enabling long-distance collective migration.
    1. Computational and Systems Biology
    2. Plant Biology

    Evolution of C4 photosynthesis predicted by constraint-based modelling

    Mary-Ann Blätke, Andrea Bräutigam
    Constraint-based modelling predicts C4 photosynthesis evolves under resource limitation from an ancestral ground state of C3 photosynthesis and attributes divergent metabolic routes in extant C4 subtypes to light.
    1. Epidemiology and Global Health

    A modelling approach to estimate the transmissibility of SARS-CoV-2 during periods of high, low, and zero case incidence

    Nick Golding, David J Price ... Freya M Shearer
    A new statistical model for tracking current and potential rates of disease transmission.

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