Browse our Research Articles

Page 877 of 1,459
    1. Cell Biology

    Cardiac ryanodine receptor distribution is dynamic and changed by auxiliary proteins and post-translational modification

    Parisa Asghari, David RL Scriven ... Edwin DW Moore
    Repositioning the type II ryanodine receptors on the sarcoplasmic reticulum membrane is a potential new mechanism regulating their function, and therefore the strength of cardiac contraction.
    1. Cell Biology
    2. Plant Biology

    From plasmodesma geometry to effective symplasmic permeability through biophysical modelling

    Eva E Deinum, Bela M Mulder, Yoselin Benitez-Alfonso
    A new biophysical model enables the reconciliation of ultrastructural and tissue level measurements on parameters affecting intercellular communication, and provides novel functional insight into experimental findings.
    1. Biochemistry and Chemical Biology

    HOPS recognizes each SNARE, assembling ternary trans-complexes for rapid fusion upon engagement with the 4th SNARE

    Hongki Song, Amy S Orr ... William T Wickner
    The tethering complex HOPS employs affinity for each of the 4 SNAREs to catalyze assembly of 3-SNARE intermediates, supporting an immediate burst of membrane fusion triggered by the 4th SNARE.
    1. Neuroscience

    A multilayer circuit architecture for the generation of distinct locomotor behaviors in Drosophila

    Aref Arzan Zarin, Brandon Mark ... Chris Q Doe
    Generation of a premotor/motor neuron comprehensive TEM reconstruction, functional optogenetics, and recurrent network modeling reveals different phase relationships among a subset of Drosophila motor neurons in forward versus backward locomotion.
    1. Plant Biology

    A cis-carotene derived apocarotenoid regulates etioplast and chloroplast development

    Christopher I Cazzonelli, Xin Hou ... Barry J Pogson
    Carotenoids are not just required as core components for plastid biogenesis, they can be cleaved into an apocarotenoid signal that regulates etioplast and chloroplast development during extended periods of darkness.
    1. Medicine

    Intermittent hypoxia mediated by TSP1 dependent on STAT3 induces cardiac fibroblast activation and cardiac fibrosis

    Qiankun Bao, Bangying Zhang ... Guangping Li
    Targeting STAT3 provides a potential therapeutic strategy for obstructive sleep apnea-related fibrotic heart disease mediated by TSP1.
    1. Cell Biology
    2. Microbiology and Infectious Disease

    Length-dependent disassembly maintains four different flagellar lengths in Giardia

    Shane G McInally, Jane Kondev, Scott C Dawson
    Giardia, a multi-ciliated parasitic protist, maintains four different flagellar lengths by balancing flagellar length-independent IFT-mediated assembly with length-dependent kinesin-13 mediated disassembly.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Attacks on genetic privacy via uploads to genealogical databases

    Michael D Edge, Graham Coop
    Direct-to-consumer genetic genealogy services that allow users to upload their own datasets are vulnerable to attacks on genetic privacy that exploit the structure of genetic variation.
    1. Cell Biology
    2. Physics of Living Systems

    Bridging the gap between single-cell migration and collective dynamics

    Florian Thüroff, Andriy Goychuk ... Erwin Frey
    A computational model, based on single-cell features like contractility and polarizability, quantitatively describes cellular dynamics from the single cell level up to small cohorts and confluent tissues.
    1. Neuroscience

    Emergence of social cluster by collective pairwise encounters in Drosophila

    Lifen Jiang, Yaxin Cheng ... Yan Zhu
    Cascades of transient pairwise interactions, stabilized by multisensory inputs, drive the formation of a well-organized social structure from a group of loosely distributed flies.