Browse our Research Articles

Page 792 of 1,380
    1. Structural Biology and Molecular Biophysics

    Structure of the human BBSome core complex

    Björn Udo Klink, Christos Gatsogiannis ... Stefan Raunser
    The structure of the human BBSome explains how the subunits interact with each other and how disease-causing mutations hamper this interaction.
    1. Structural Biology and Molecular Biophysics

    Structure and activation mechanism of the BBSome membrane protein trafficking complex

    Sandeep K Singh, Miao Gui ... Alan Brown
    Two cryo-EM structures of the mammalian BBSome show how the BBSome is recruited to membranes and activated by the GTPase ARL6 prior to binding transmembrane proteins.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    The speed of GTP hydrolysis determines GTP cap size and controls microtubule stability

    Johanna Roostalu, Claire Thomas ... Thomas Surrey
    GTPase-deficient microtubules are hyper-stable and have longer EB binding regions, demonstrating that EBs bind the GTP cap.
    1. Neuroscience

    Nodal β spectrins are required to maintain Na+ channel clustering and axon integrity

    Cheng-Hsin Liu, Sharon R Stevens ... Matthew N Rasband
    A combination of sensory-neuron specific conditional knockout mice reveal nodal beta spectrins are required to maintain, but not assemble, nodes of Ranvier.
    1. Developmental Biology
    2. Neuroscience

    Purinergic signaling in cochlear supporting cells reduces hair cell excitability by increasing the extracellular space

    Travis A Babola, Calvin J Kersbergen ... Dwight E Bergles
    Supporting cells in the cochlea change their shape in response to purinergic receptor activation, which influences hair cell excitability by altering potassium redistribution in the extracellular space.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    The kinesin-5 tail domain directly modulates the mechanochemical cycle of the motor domain for anti-parallel microtubule sliding

    Tatyana Bodrug, Elizabeth M Wilson-Kubalek ... Jawdat Al-Bassam
    Biochemical, single molecule, cell and structural biology studies reveal an interaction between the kinesin-5 tail and motor domains regulating high-force production, which is critical for microtubule sliding motility.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Modulation of the Erwinia ligand-gated ion channel (ELIC) and the 5-HT3 receptor via a common vestibule site

    Marijke Brams, Cedric Govaerts ... Chris Ulens
    Development of nanobodies against a model pentameric ligand-gated ion channel demonstrates they can be functionally active as negative or positive allosteric modulators and offers opportunities for future drug development.
    1. Neuroscience

    Noninvasive quantification of axon radii using diffusion MRI

    Jelle Veraart, Daniel Nunes ... Noam Shemesh
    Cell-specific architectural properties such as the axon diameter of the white matter of the human brain can be quantified accurately and non-invasively using diffusion magnetic resonance imaging.
    1. Epidemiology and Global Health

    Previously undetected super-spreading of Mycobacterium tuberculosis revealed by deep sequencing

    Robyn S Lee, Jean-François Proulx ... William P Hanage
    Incorporating within-host diversity in transmission, as identified by deep sequencing, can significantly change previously-held inferences, with major implications for genomic studies of transmission in tuberculosis and other pathogens as well.
    1. Cell Biology
    2. Neuroscience

    The orphan receptor GPR88 blunts the signaling of opioid receptors and multiple striatal GPCRs

    Thibaut Laboute, Jorge Gandía ... Jérôme AJ Becker
    GPR88 inhibits G-protein signaling of nearby GPCRs, and dampens b-arrestin recruitment by all GPCRs tested, likely by sequestration in intracellular compartments.