Browse our latest research

Page 506 of 1,810
    1. Immunology and Inflammation

    ARPC5 isoforms and their regulation by calcium-calmodulin-N-WASP drive distinct Arp2/3-dependent actin remodeling events in CD4 T cells

    Lopamudra Sadhu, Nikolaos Tsopoulidis ... Oliver T Fackler
    Selective involvement of Arp2/3 complex subunit isoforms ARPC5 or ARPC5L governs the distinct actin polymerization events in the nucleus or cytoplasm of CD4 T cells that are triggerd by T cell activation or DNA replication stress.
    1. Immunology and Inflammation

    Sexual dimorphism in obesity is governed by RELMα regulation of adipose macrophages and eosinophils

    Jiang Li, Rebecca E Ruggiero-Ruff ... Meera G Nair
    The small macrophage-secreted protein RELMα is a sex-specific protein that protects against diet-induced obesity through regulating the macrophage–eosinophil innate immune axis in the adipose tissue.
    1. Neuroscience

    Global change in brain state during spontaneous and forced walk in Drosophila is composed of combined activity patterns of different neuron classes

    Sophie Aimon, Karen Y Cheng ... Ilona C Grunwald Kadow
    Major neuron classes are activated when the fly walks, whether it chooses or is forced to do so.
    1. Medicine

    The effects of caloric restriction on adipose tissue and metabolic health are sex- and age-dependent

    Karla J Suchacki, Benjamin J Thomas ... William P Cawthorn
    The health benefits of caloric restriction, including decreasing body fat and blood glucose, differ between males and females and this difference depends on the age at which caloric restriction begins.
    1. Cell Biology
    2. Developmental Biology

    Transcriptional drifts associated with environmental changes in endothelial cells

    Yalda Afshar, Feyiang Ma ... M Luisa Iruela-Arispe
    Nearly half of the transcriptome is altered when endothelial cells transition in vitro, expression patterns for some genes are regained by exposing cells to shear stress and others through exposure to smooth muscle cells.
    1. Neuroscience

    Enhanced functional detection of synaptic calcium-permeable AMPA receptors using intracellular NASPM

    Ian Coombs, Cécile Bats ... Mark Farrant
    Intracellular NASPM, unlike the widely used spermine, fully blocks outward currents through calcium-permeable AMPA-type glutamate receptors, enabling an improved functional readout for this physiologically important receptor subtype in neurons.
    1. Medicine
    2. Epidemiology and Global Health

    A systematic assessment of preclinical multilaboratory studies and a comparison to single laboratory studies

    Victoria T Hunniford, Agnes Grudniewicz ... Manoj M Lalu
    Preclinical multilaboratory studies are a robust method to assess promising interventions.
    1. Ecology

    Larger but younger fish when growth outpaces mortality in heated ecosystem

    Max Lindmark, Malin Karlsson, Anna Gårdmark
    Elevated growth rates and increased size-at-age leads to a larger population size structure, despite higher mortality and a younger population after three decades of exposure to 5–10°C higher temperatures in a large-scale natural climate change experiment.
    1. Neuroscience

    Human endogenous oxytocin and its neural correlates show adaptive responses to social touch based on recent social context

    Linda Handlin, Giovanni Novembre ... India Morrison
    Touch-mediated social interactions in human females elicited endogenous oxytocin and brain responses in a covariant manner, and these changes were modulated by the familiarity of the person delivering touch as well as the recent history of social interaction.
    1. Neuroscience

    Evidence for absence of links between striatal dopamine synthesis capacity and working memory capacity, spontaneous eye-blink rate, and trait impulsivity

    Ruben van den Bosch, Frank H Hezemans ... Roshan Cools
    The absence of generally assumed strong correlations between striatal dopamine synthesis capacity and simple indices of working memory capacity, trait impulsivity, and spontaneous eye-blink rate warrants caution for using these traits as proxy measures to replace direct striatal dopamine assessments.