1,638 results found
    1. Cancer Biology

    Re-expression of SMARCA4/BRG1 in small cell carcinoma of ovary, hypercalcemic type (SCCOHT) promotes an epithelial-like gene signature through an AP-1-dependent mechanism

    Krystal Ann Orlando, Amber K Douglas ... Bernard E Weissman
    BRG1 loss drives initiation and progression in human cancers through changes in specific differentiation programs in an AP-1-dependent manner.
    1. Developmental Biology

    The Apelin receptor enhances Nodal/TGFβ signaling to ensure proper cardiac development

    Ashish R Deshwar, Serene C Chng ... Ian C Scott
    The Apelin receptor acts as a rheostat to ensure that the proper levels of Nodal signaling are achieved for proper cell fate specification at the onset of gastrulation, in particular for cardiac progenitor development.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    An acquired scaffolding function of the DNAJ-PKAc fusion contributes to oncogenic signaling in fibrolamellar carcinoma

    Rigney E Turnham, F Donelson Smith ... John D Scott
    Fibrolamellar carcinoma results from a genetic lesion that produces the DNAJ-PKAc fusion kinase, which is recruited into macromolecular complexes and is sensitive to combinations of signal transduction inhibitor drugs.
    1. Neuroscience

    Independent representations of ipsilateral and contralateral limbs in primary motor cortex

    Ethan A Heming, Kevin P Cross ... Stephen H Scott
    Neural recordings demonstrate how information about the contralateral limb can be isolated from the ipsilateral limb in motor cortex.
    1. Cell Biology

    TFAP2 transcription factors are regulators of lipid droplet biogenesis

    Cameron C Scott, Stefania Vossio ... Jean Gruenberg
    The biogenesis of lipid droplets induced by Wnt3a is controlled by the transcription factor TFAP2, which presumably acts as a 'master' regulator of lipid droplet biogenesis.
    1. Microbiology and Infectious Disease
    2. Immunology and Inflammation

    Cellular and molecular dynamics in the lungs of neonatal and juvenile mice in response to E. coli

    Sharon A McGrath-Morrow, Jarrett Venezia ... Alan L Scott
    A pre-clinical model of E. coli pneumonia reveals attenuated dynamics of MHCII-expressing mononuclear cells in neonatal lung associated with elevated susceptibility to bacterial pneumonia.
    1. Neuroscience

    Postural control of arm and fingers through integration of movement commands

    Scott T Albert, Alkis M Hadjiosif ... Reza Shadmehr
    After a movement, the final posture of the arm is stabilized by a subcortical structure that mathematically integrates movement commands over time.
    1. Cell Biology

    Pharmacological inhibition of cystine–glutamate exchange induces endoplasmic reticulum stress and ferroptosis

    Scott J Dixon, Darpan N Patel ... Brent R Stockwell
    Erastin and sorafenib inhibit system xc- and induce ER stress, suggesting these may be useful tools for probing the functions of system xc- and its role in inducing ER stress and ferroptosis.
    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. Neuroscience

    Sources of noise during accumulation of evidence in unrestrained and voluntarily head-restrained rats

    Benjamin B Scott, Christine M Constantinople ... Carlos D Brody
    Statistical analysis of evidence-based decisions reveals new insights into the source of behavioral variability.

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