208 results found
    1. Cell Biology

    Uncoupling of dynamin polymerization and GTPase activity revealed by the conformation-specific nanobody dynab

    Valentina Galli, Rafael Sebastian ... Aurélien Roux
    Uncoupling of dynamin polymerization and GTPase activity can be induced with dynamin, which allows in vivo visualization of its activity at endocytic pits.
    1. Cell Biology

    Compartment-specific opioid receptor signaling is selectively modulated by different dynorphin peptides

    Jennifer M Kunselman, Achla Gupta ... Manojkumar A Puthenveedu
    Different dynorphins, which signal similarly from the cell surface, can differentially localize G protein-coupled receptors to specific subcellular compartments and cause divergent receptor fates and distinct spatiotemporal patterns of signaling.
    1. Cell Biology
    2. Neuroscience

    A dynamin 1-, dynamin 3- and clathrin-independent pathway of synaptic vesicle recycling mediated by bulk endocytosis

    Yumei Wu, Eileen T O'Toole ... Pietro De Camilli
    Analysis of neurons that lack the two neuronal dynamins, dynamin 1 and 3, demonstrates a pathway of synaptic vesicle reformation that does not require these two dynamins or clathrin-dependent budding.
    1. Chromosomes and Gene Expression

    The yeast RNA methylation complex consists of conserved yet reconfigured components with m6A-dependent and independent roles

    Imke Ensinck, Alexander Maman ... Folkert J van Werven
    The N6-methyladenosine (m6A) methyltransferase complex in budding yeast is highly conserved, yet reconfigured with respect to its mammalian counterpart and has both m6A-dependent and m6A-independent functions.
    1. Cell Biology
    2. Neuroscience

    Dynamics and nanoscale organization of the postsynaptic endocytic zone at excitatory synapses

    Lisa AE Catsburg, Manon Westra ... Harold D MacGillavry
    The postsynaptic endocytic zone is a highly organized structure composed of a diversity of endocytic proteins.
    1. Cell Biology

    Molecular basis for dyneinopathies reveals insight into dynein regulation and dysfunction

    Matthew G Marzo, Jacqueline M Griswold ... Steven M Markus
    A mutagenesis screen in budding yeast sheds light on dynein regulation and function, and reveals the molecular basis for disease in patients suffering from neuropathies caused by dynein dysfunction.
    1. Neuroscience

    In vivo detection of optically-evoked opioid peptide release

    Ream Al-Hasani, Jenny-Marie T Wong ... Michael R Bruchas
    In vivo detection of optically evoked endogenous opioid peptides reveals anatomically distinct release profiles.
    1. Epidemiology and Global Health
    2. Immunology and Inflammation

    HIV skews the SARS-CoV-2 B cell response towards an extrafollicular maturation pathway

    Robert Krause, Jumari Snyman ... Alasdair Leslie
    A skewed B cell response in people living with HIV proceeds via an extrafollicular path and could result in reduced affinity B cell memory and antibody responses.
    1. Neuroscience

    Offline replay supports planning in human reinforcement learning

    Ida Momennejad, A Ross Otto ... Kenneth A Norman
    fMRI evidence for off-task replay predicts subsequent replanning behavior in humans, suggesting that learning from simulated experience during replay helps update past policies in reinforcement learning.
    1. Neuroscience

    The role of PDF neurons in setting the preferred temperature before dawn in Drosophila

    Xin Tang, Sanne Roessingh ... Fumika N Hamada
    In Drosophila, key neurons controlling sleep play an important role in adjusting the temperature set-point before dawn via time-dependent neuronal plasticity within the clock circuits.

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