3,447 results found
    1. Neuroscience

    Salient experiences are represented by unique transcriptional signatures in the mouse brain

    Diptendu Mukherjee et al.
    Inducible transcription in the brain encodes detailed aspects of recent experience.
    1. Cancer Biology
    2. Cell Biology

    Transient external force induces phenotypic reversion of malignant epithelial structures via nitric oxide signaling

    Benjamin L Ricca et al.
    In a 3D culture model of breast epithelium, application of a short-timescale compression to single malignant cells promotes the long-timescale development of polarized, growth-arrested structures.
    1. Neuroscience

    Capillary pericytes express α-smooth muscle actin, which requires prevention of filamentous-actin depolymerization for detection

    Luis Alarcon-Martinez et al.
    Pericytes surrounding capillaries in the retina contain α-smooth muscle actin, demonstrating that pericytes have the necessary molecular machinery to change capillary diameter during neurovascular coupling.
    1. Cancer Biology
    2. Cell Biology

    Laminin signals initiate the reciprocal loop that informs breast-specific gene expression and homeostasis by activating NO, p53 and microRNAs

    Saori Furuta et al.
    Endogenous laminins are necessary to build a functional acinus via generating NO, activating p53, HOXD10 and other positive players, but tumor cells neither make laminin nor generate NO, unless they are reverted to an organized structure.
    1. Developmental Biology and Stem Cells

    A switch in transcription and cell fate governs the onset of an epigenetically-deregulated tumor in Drosophila

    Joana Torres et al.
    A previously unknown oncogenic feature of an embryonic transcription factor was uncovered from transcriptomic analysis of tumors that lack functional Polycomb silencing.
    1. Neuroscience

    Distinct contributions of functional and deep neural network features to representational similarity of scenes in human brain and behavior

    Iris IA Groen et al.
    Deep network features exhibit a robust correlation with brain activity in scene-selective cortex, but are not sufficient to explain human scene categorization behavior, which is strongly shaped by information about the function (possibility for action) of the scene.
    1. Cell Biology

    SIRT2 deacetylase regulates the activity of GSK3 isoforms independent of inhibitory phosphorylation

    Mohsen Sarikhani et al.
    Mass spectroscopy, molecular modeling and/or molecular dynamics simulations reveal how acetylation regulates the activity of GSK3 isoforms independent of inhibitory phosphorylation.
    1. Computational and Systems Biology
    2. Neuroscience

    Automated analysis of long-term grooming behavior in Drosophila using a k-nearest neighbors classifier

    Bing Qiao et al.
    Drosophila grooming is driven by two internal programs.
    1. Cancer Biology
    2. Genes and Chromosomes

    Non-invasive detection of urothelial cancer through the analysis of driver gene mutations and aneuploidy

    Simeon U Springer et al.
    The creation of a non-invasive assay for detecting urothelial cancer could have a profound impact on how we find and treat the disease.
    1. Neuroscience

    Neurogliaform cortical interneurons derive from cells in the preoptic area

    Mathieu Niquille et al.
    In vivo genetic lineage-tracing reveals the developmental trajectory of neurogliaform cells, the main effectors of a powerful inhibitory motif in the neocortex.

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