33 results found
    1. Cell Biology

    Ezrin defines TSC complex activation at endosomal compartments through EGFR-AKT signaling

    Giuliana Giamundo, Daniela Intartaglia ... Ivan Conte
    Revised
    Reviewed Preprint v2
    Updated
    • Fundamental
    • Convincing
    1. Cell Biology

    SARS-CoV-2 requires cholesterol for viral entry and pathological syncytia formation

    David W Sanders, Chanelle C Jumper ... Clifford P Brangwynne
    A high-throughput microscopy screen for drugs that modulate SARS-CoV-2 spike-mediated membrane fusion identifies an essential role for cholesterol in both virus entry and syncytia formation.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Genomic and phenotypic evolution of Escherichia coli in a novel citrate-only resource environment

    Zachary D Blount, Rohan Maddamsetti ... Richard E Lenski
    Transposable elements and gene amplifications can provide variation needed for novel trait refinement and adaptation to new niches, though a recalcitrant organism-environment mismatch may persist.
    1. Neuroscience

    Oxytocin improves behavioral and electrophysiological deficits in a novel Shank3-deficient rat

    Hala Harony-Nicolas, Maya Kay ... Joseph D Buxbaum
    The production, validation and study of a novel rat model for Phelan McDermid Syndrome shows an ameliorative effect of oxytocin on both social and attentional deficits.
    1. Epidemiology and Global Health

    Nationally-representative serostudy of dengue in Bangladesh allows generalizable disease burden estimates

    Henrik Salje, Kishor Kumar Paul ... Emily Gurley
    To maximize broad insight on disease burden, seroprevalence studies should be generalizable to the wider population, both in age and location.
    1. Neuroscience

    Early life stress causes sex-specific changes in adult fronto-limbic connectivity that differentially drive learning

    Jordon D White, Tanzil M Arefin ... Arie Kaffman
    Mice exposed to complex early adversity show similar diffusion MRI changes to those reported in humans and sex-specific changes in connectivity that differentially affect contextual deficits in males and females.
    1. Cancer Biology
    2. Cell Biology

    Bestrophin-4 relays HES4 and interacts with TWIST1 to suppress epithelial-to-mesenchymal transition in colorectal cancer cells

    Zijing Wang, Bihan Xia ... Jilin Yang
    The inhibition of colorectal cancer (CRC) proliferation, migration, and invasion is attributed to BEST4, which exhibits epistasis over Hes4 in the downregulation of Twist1 and consequent suppression of epithelial-to-mesenchymal transition in CRC.
    1. Cancer Biology

    MLL3 regulates the CDKN2A tumor suppressor locus in liver cancer

    Changyu Zhu, Yadira M Soto-Feliciano ... Scott W Lowe
    Epigenetic regulator MLL3 is mutated and lost in human hepatocellular carcinoma due to its ability to activate a well-defined tumor suppressor and cell death in transformed cells.
    1. Cancer Biology

    CPT1A mediates radiation sensitivity in colorectal cancer

    Zhenhui Chen, Lu Yu ... Yi Ding
    CPT1A downregulation enhances radioresistance in colorectal cancer (CRC) via FOXM1-mediated antioxidant response, making it a potential biomarker for radiosensitivity and a novel target for improving CRC radiotherapy.
    1. Neuroscience

    Gradients in the mammalian cerebellar cortex enable Fourier-like transformation and improve storing capacity

    Isabelle Straub, Laurens Witter ... Stefan Hallermann
    Electrophysiological and computational approaches show that superficial and deep cerebellar granule cells preferentially fire during low- and high-frequency inputs, respectively, enabling a Fourier-like transformation in the granule cell layer.

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