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    1. Cell Biology
    2. Neuroscience

    The p38 MAP kinase pathway modulates the hypoxia response and glutamate receptor trafficking in aging neurons

    Eun Chan Park, Christopher Rongo
    The subcellular localization of the prolyl hydroxylase oxygen sensor in C. elegans neurons is regulated by p38 MAP kinase signaling.
    1. Neuroscience

    Regulation of two motor patterns enables the gradual adjustment of locomotion strategy in Caenorhabditis elegans

    Ingrid Hums, Julia Riedl ... Manuel Zimmer
    Peptidergic neurons regulate undulation and turning movements to enable Caenorhabditis elegans to gradually adjust its locomotion strategy from dispersal to local search.
    1. Cell Biology
    2. Developmental Biology

    Fascin limits Myosin activity within Drosophila border cells to control substrate stiffness and promote migration

    Maureen C Lamb, Chathuri P Kaluarachchi ... Tina L Tootle
    Collectively migrating cells control their stiffness by Fascin-dependent control of Myosin activity, and this migratory cell stiffness regulates Myosin activity and stiffness within the cellular substrate to ultimately promote migration.
    1. Genetics and Genomics
    2. Neuroscience

    High neural activity accelerates the decline of cognitive plasticity with age in Caenorhabditis elegans

    Qiaochu Li, Daniel-Cosmin Marcu ... Karl Emanuel Busch
    Chronic excitation of the Caenorhabditis elegans oxygen-sensing neurons alters calcium homeostasis to accelerate the decline of neural plasticity with age.
    1. Physics of Living Systems

    Shared behavioral mechanisms underlie C. elegans aggregation and swarming

    Siyu Serena Ding, Linus J Schumacher ... André EX Brown
    Two seemingly distinct behaviors in social C. elegans worms, namely aggregating into groups and swarming over food, are driven by the same underlying mechanisms.
    1. Cell Biology
    2. Neuroscience

    Hypoxia-inducible factor cell non-autonomously regulates C. elegans stress responses and behavior via a nuclear receptor

    Corinne L Pender, H Robert Horvitz
    The hypoxia-inducible factor HIF drives transcription of the gene cyp-36A1, which encodes a cytochrome P450 enzyme that acts via a putative intercellular signal to regulate the nuclear receptor NHR-46 and consequently stress resistance and behavior.
    1. Neuroscience

    Magnetosensitive neurons mediate geomagnetic orientation in Caenorhabditis elegans

    Andrés Vidal-Gadea, Kristi Ward ... Jonathan Pierce-Shimomura
    With the aid of a pair of sensory neurons, the nematode worm C. elegans is able to detect the Earth's magnetic field and use it to navigate towards food sources.
    1. Physics of Living Systems

    Nuclear export inhibition jumbles epithelial–mesenchymal states and gives rise to migratory disorder in healthy epithelia

    Carly M Krull, Haiyi Li, Amit Pathak
    Nuclear export inhibition reveals concurrent epithelial and mesenchymal phenotypes that cause mechanosensitive disorder in collectively migrating epithelia.
    1. Developmental Biology

    Amoeboid-like migration ensures correct horizontal cell layer formation in the developing vertebrate retina

    Rana Amini, Archit Bhatnagar ... Caren Norden
    Horizontal cell undergoes amoeboid-like migration in the developing vertebrate retina, a not previously reported migration mode in the central nervous system, that allows them to move within a densely packed tissue without predetermined paths.
    1. Cell Biology
    2. Immunology and Inflammation

    Endothelial junctional membrane protrusions serve as hotspots for neutrophil transmigration

    Janine JG Arts, Eike K Mahlandt ... Jaap D van Buul
    Neutrophils use dorsal membrane protrusions of endothelial cells to cross the vascular wall.