4,599 results found
    1. Immunology and Inflammation

    Allosteric modulation of the CXCR4:CXCL12 axis by targeting receptor nanoclustering via the TMV-TMVI domain

    Eva M García-Cuesta, Pablo Martínez ... Mario Mellado
    In silico modeling identify allosteric CXCR4 modulators that block receptor nanoclustering and chemoattractant sensing without affecting other CXCL12-mediated functions, and reduce tumorigenesis and metastasis in a zebrafish model.
    1. Neuroscience

    Pupil diameter encodes the idiosyncratic, cognitive complexity of belief updating

    Alexandre LS Filipowicz, Christopher M Glaze ... Joshua I Gold
    Pupil-linked arousal dynamics are influenced more strongly by high-level internal belief states than by low-level sensory events during decision-making.
    1. Chromosomes and Gene Expression

    Stem-loop and circle-loop TADs generated by directional pairing of boundary elements have distinct physical and regulatory properties

    Wenfan Ke, Miki Fujioka ... James B Jaynes
    Boundary:boundary pairing generates either stem-loop or circle-loop TADs, and these loop topologies differ in how they impact chromosome structure and genetic activities.
    1. Ecology

    Modelling the climatic suitability of Chagas disease vectors on a global scale

    Fanny E Eberhard, Sarah Cunze ... Sven Klimpel
    The global ensemble forecasting niche modelling of 11 vector competent triatomine species revealed climatic suitable regions outside their native distribution including the cosmopolitan vector Triatoma rubrofasciata.
    1. Neuroscience

    Schema representations in distinct brain networks support narrative memory during encoding and retrieval

    Rolando Masís-Obando, Kenneth A Norman, Christopher Baldassano
    Neural representations of both general event schemas and story-specific details predict memory performance in narrative recall, with distinct brain networks tracking schematic information during perception versus retrieval.
    1. Computational and Systems Biology
    2. Neuroscience

    Neuroimaging and behavioral evidence that violent video games exert no negative effect on human empathy for pain and emotional reactivity to violence

    Lukas Leopold Lengersdorff, Isabella C Wagner ... Claus Lamm
    After playing violent video games for 7 hr over the course of 2 weeks, human male participants show neither signs of decreased empathy for the pain of another person nor of decreased responsivity to violent images.
    1. Neuroscience

    The organizational principles of de-differentiated topographic maps in somatosensory cortex

    Peng Liu, Anastasia Chrysidou ... Esther Kuehn
    SI topographic finger maps of older adults show signs of cortical aging but do not show classical hallmarks of cortical de-differentiation.
    1. Neuroscience

    Cortical encoding of acoustic and linguistic rhythms in spoken narratives

    Cheng Luo, Nai Ding
    In the processing of spoken narratives, bottom-up acoustic cues and top-down linguistic knowledge separately contribute to neural construction of linguistic units.
    1. Evolutionary Biology

    Late-life fitness gains and reproductive death in Cardiocondyla obscurior ants

    Luisa Maria Jaimes-Nino, Jürgen Heinze, Jan Oettler
    Lifelong continuous reproduction, late-life investment into female sexuals, a short phase of senescence, and reproductive death characterize the life history of Cardiocondyla obscurior ant queens.
    1. Neuroscience

    Spectral signature and behavioral consequence of spontaneous shifts of pupil-linked arousal in human

    Ella Podvalny, Leana E King, Biyu J He
    Fluctuations of spectral power in large-scale cortical networks shape behavior in a perceptual decision-making task through arousal-linked and arousal-independent mechanisms.

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