Browse our latest research

Page 642 of 1,739
    1. Neuroscience

    The role of higher-order thalamus during learning and correct performance in goal-directed behavior

    Danilo La Terra, Ann-Sofie Bjerre ... Lucy M Palmer
    The higher order thalamus encodes and influences correct action during learning and performance in a sensory-based goal-directed behavior.
    1. Neuroscience

    Contextual control of conditioned pain tolerance and endogenous analgesic systems

    Sydney Trask, Jeffrey S Mogil ... Katelyn E Sadler
    Through associative learning, environmental context can come to exert control over the endogenous opioid system such that it is recruited as a conditioned compensatory response to ongoing painful stimuli in both male and female mice, or in anticipation of a painful stimulus in females.
    1. Neuroscience

    Perceptual coupling and decoupling of the default mode network during mind-wandering and reading

    Meichao Zhang, Boris C Bernhardt ... Elizabeth Jefferies
    Functional neuroimaging in the human brain reveals the neurocognitive mechanisms that underpin the experience of mind-wandering during reading, explaining why comprehension is impaired.
    1. Cell Biology

    A light-gated transcriptional recorder for detecting cell-cell contacts

    Kelvin F Cho, Shawn M Gillespie ... Alice Y Ting
    TRACC (Transcriptional Readout Activated by Cell-cell Contacts) is an engineered molecular tool that detects and records cell-cell contacts in mammalian systems.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    A plasma membrane-localized polycystin-1/polycystin-2 complex in endothelial cells elicits vasodilation

    Charles E MacKay, Miranda Floen ... Jonathan H Jaggar
    Flow stimulates PC-1/PC-2 clusters in the plasma membrane of endothelial cells, leading to Ca2+ influx, NOS, SK channel, and IK channel activation, vasodilation, and a reduction in blood pressure.
    1. Cell Biology
    2. Developmental Biology

    A neural progenitor mitotic wave is required for asynchronous axon outgrowth and morphology

    Jérôme Lacoste, Hédi Soula ... Sophie Louvet-Vallée
    Timing of neural precursor cells division controls the order of development of sensory neurons, which in turn determines their axon terminal pattern and ultimately fly behaviour.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Novel insights from a multiomics dissection of the Hayflick limit

    Michelle Chan, Han Yuan ... David G Hendrickson
    A comprehensive molecular description of the cellular transition into replicative senescence provides evidence of metabolic, epigenetic, and regulatory rewiring that links senescence with wound healing and fibrosis.
    1. Cell Biology
    2. Developmental Biology

    Distinct and diverse chromatin proteomes of ageing mouse organs reveal protein signatures that correlate with physiological functions

    Giorgio Oliviero, Sergey Kovalchuk ... Ole N Jensen
    Quantitative proteomics reveals the diversity and heterogeneity of nuclear proteomes in mammalian organs and identifies the molecular features of ageing.
    1. Cell Biology
    2. Developmental Biology

    The transcription factor Xrp1 orchestrates both reduced translation and cell competition upon defective ribosome assembly or function

    Marianthi Kiparaki, Chaitali Khan ... Nicholas E Baker
    Ribosomal protein mutations, mutations that affect ribosomal RNA synthesis, or function of the mature ribosome, trigger a transcriptional response mediated by Xrp1 expression which reduces cellular translation via eIF2-alpha phosphorylation and renders cells liable to competition with wild-type neighbors.
    1. Cancer Biology
    2. Cell Biology

    The out-of-field dose in radiation therapy induces delayed tumorigenesis by senescence evasion

    Erwan Goy, Maxime Tomezak ... Corinne Abbadie
    Irradiation of normal human fibroblasts and mice in conditions mimicking standard external X-ray radiotherapy protocols highlights that noncancerous cells surrounding the planning target volume accumulate DNA single-strand breaks but almost no double-strand breaks, putting them in a pre-cancerous senescent state.