4,038 results found
    1. Cell Biology

    Capping protein regulates endosomal trafficking by controlling F-actin density around endocytic vesicles and recruiting RAB5 effectors

    Dawei Wang, Zuodong Ye ... Jianbo Yue
    CapZ controls actin filament density around immature early endosomes via its C-terminal domain to facilitate the homotypic fusion of the endocytic vesicles, and it functions as a scaffold protein via its N-terminal domain to recruit RAB5 effectors to early endosomes.
    1. Neuroscience

    A prefrontal network model operating near steady and oscillatory states links spike desynchronization and synaptic deficits in schizophrenia

    David A Crowe, Andrew Willow ... Bagrat Amirikian
    Cortical network model suggests a mechanism explaining the link between NMDAR synaptic and spike synchrony deficits observed in a pharmacological monkey model of prefrontal network failure in schizophrenia.
    1. Computational and Systems Biology

    Efficient coding in biophysically realistic excitatory-inhibitory spiking networks

    Veronika Koren, Simone Blanco Malerba ... Stefano Panzeri
    Revised
    Reviewed Preprint v2
    Updated
    • Valuable
    • Convincing
    1. Evolutionary Biology

    The age of Homo naledi and associated sediments in the Rising Star Cave, South Africa

    Paul HGM Dirks, Eric M Roberts ... Lee R Berger
    Independent dating techniques have established that the H. naledi fossils are between 236 and 335 thousand years old, indicating that small-brained hominins with relatively primitive body shapes co-existed with our early ancestors in Africa.
    1. Neuroscience

    Boosting of neural circuit chaos at the onset of collective oscillations

    Agostina Palmigiano, Rainer Engelken, Fred Wolf
    Not revised
    Reviewed Preprint v1
    • Valuable
    • Convincing
    1. Neuroscience

    Effects of clozapine-N-oxide and compound 21 on sleep in laboratory mice

    Janine Traut, Jose Prius Mengual ... Lukas B Krone
    The two most commonly used chemogenetic actuators, clozapine-N-oxide and compound 21, similarly modulate sleep in wild-type laboratory mice indicating that even designer drugs which do not convert to clozapine can elicit behavioural effects and require adequate controls.
    1. Neuroscience

    Optimal compensation for neuron loss

    David GT Barrett, Sophie Denève, Christian K Machens
    Spiking networks compensate the loss of neurons instantaneously, when restoration of excitatory/inhibitory balance becomes equivalent to restoration of functionality.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Intraspecific predator interference promotes biodiversity in ecosystems

    Ju Kang, Shijie Zhang ... Xin Wang
    Intraspecific predator interference enables a wide range of consumer species to coexist with a limited variety of resources, explaining the paradox of the plankton and species diversity patterns across ecosystems.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Predicting bacterial promoter function and evolution from random sequences

    Mato Lagator, Srdjan Sarikas ... Gašper Tkačik
    An inferred mechanistic model that connects sequence (genotype) to function (constitutive gene expression phenotype) for any random sequence in Escherichia coli reveals the structure of constitutive promoters and how they evolve.

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