Browse our Research Articles

Page 389 of 1,392
    1. Cell Biology

    Distinct roles for two Caenorhabditis elegans acid-sensing ion channels in an ultradian clock

    Eva Kaulich, Trae Carroll ... Denise S Walker
    Two acid-sensing members of the degenerin/epithelial sodium channel family play distinct roles in controlling different aspects of rhythmic proton and calcium oscillations in the nematode intestine.
    1. Physics of Living Systems

    Learning to predict target location with turbulent odor plumes

    Nicola Rigolli, Nicodemo Magnoli ... Agnese Seminara
    Intensity of an odor and timing of its detection are complementary attributes of turbulent plumes and enable robust prediction of the location of a distant target.
    1. Computational and Systems Biology
    2. Neuroscience

    Information flows from hippocampus to auditory cortex during replay of verbal working memory items

    Vasileios Dimakopoulos, Pierre Mégevand ... Johannes Sarnthein
    Precisely tracking the anatomical sources of neural computations infers functional directed connectivity between hippocampal memory neurons and cortical sensory neurons, it reveals information flowing from cortex to hippocampus during encoding but the reverse direction during maintenance.
    1. Immunology and Inflammation

    Glutamine metabolism modulates chondrocyte inflammatory response

    Manoj Arra, Gaurav Swarnkar ... Yousef Abu-Amer
    Glutamine deprivation reprograms chondrocytes, attenuates inflammation, and such intervention may be protective against joint inflammation.
    1. Cell Biology

    Modular, cascade-like transcriptional program of regeneration in Stentor

    Pranidhi Sood, Athena Lin ... Wallace F Marshall
    Regeneration of single Stentor coeruleus cells is accompanied by a program of gene expression that can be decomposed into distinct modules, showing a cascade-like organization, and involving genes with conserved function in development and cell cycle control.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Full spectrum flow cytometry reveals mesenchymal heterogeneity in first trimester placentae and phenotypic convergence in culture, providing insight into the origins of placental mesenchymal stromal cells

    Anna Leabourn Boss, Tanvi Damani ... Anna ES Brooks
    Full spectrum flow cytometry reveals a high degree of placental mesenchymal cell heterogeneity, which is lost with culture, highlighting the importance of detailed ex vivo phenotyping to optimise the use of these cells in downstream applications.
    1. Computational and Systems Biology
    2. Ecology

    A systematic, complexity-reduction approach to dissect the kombucha tea microbiome

    Xiaoning Huang, Yongping Xin, Ting Lu
    Kombucha tea microbiome analysis demonstrates the identification, characterization and extrapolation of minimal cores as a promising framework for mechanistic investigation of microbiome behaviors.
    1. Neuroscience

    Connectomic analysis of the Drosophila lateral neuron clock cells reveals the synaptic basis of functional pacemaker classes

    Orie T Shafer, Gabrielle J Gutierrez ... Maria de la Paz Fernandez
    The most influential clocks within the Drosophila circadian clock neuron network form the fewest synapses within the network, and neurons that do not themselves contain molecular clocks mediate connections between those that do, suggesting a key role in timekeeping.
    1. Structural Biology and Molecular Biophysics

    Ancestral acetylcholine receptor β-subunit forms homopentamers that prime before opening spontaneously

    Christian JG Tessier, Raymond M Sturgeon ... Corrie JB daCosta
    Reconstructed ancestral muscle-type acetylcholine receptor β-subunits readily form homopentameric ion channels that open spontaneously, and display functional hallmarks of the modern-day heteropentameric receptor despite being devoid of canonical agonist-binding sites.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Large protein complex interfaces have evolved to promote cotranslational assembly

    Mihaly Badonyi, Joseph A Marsh
    Analysis of protein interfaces suggests cotranslational assembly can be an adaptive process, likely serving to minimise non-specific interactions with other proteins in the cell.