358 results found
    1. Neuroscience

    An essential role of acetylcholine-glutamate synergy at habenular synapses in nicotine dependence

    Silke Frahm, Beatriz Antolin-Fontes ... Ines Ibañez-Tallon
    Local elimination of acetylcholine synthesis in habenular neurons demonstrates a key role for vesicular synergy and neurotransmitter co-release in nicotine dependence.
    1. Biochemistry and Chemical Biology

    Structural mechanisms for VMAT2 inhibition by tetrabenazine

    Michael P Dalton, Mary Hongying Cheng ... Jonathan A Coleman
    The structure of the vesicular monoamine transporter 2 bound to Huntington’s chorea drug tetrabenazine elucidates mechanisms of inhibition and neurotransmitter transport.
    1. Cell Biology

    Genetic, cellular, and structural characterization of the membrane potential-dependent cell-penetrating peptide translocation pore

    Evgeniya Trofimenko, Gianvito Grasso ... Christian Widmann
    Cationic cell-penetrating peptides (CPPs) enter cells through ~2 (–5)-nm-wide water pores induced by the strong negative plasma membrane potential that CPPs and the activity of potassium channels generate.
    1. Neuroscience

    Localization, proteomics, and metabolite profiling reveal a putative vesicular transporter for UDP-glucose

    Cheng Qian, Zhaofa Wu ... Yulong Li
    Identification of novel vesicular transporters will shed light on to expanding the chemical diversity of neurotransmitters or neuromodulators.
    1. Cell Biology
    2. Neuroscience

    Involvement of the Acyl-CoA binding domain containing 7 in the control of food intake and energy expenditure in mice

    Damien Lanfray, Alexandre Caron ... Denis Richard
    The Acyl-CoA binding domain-containing 7 (Acbd7) gene is expressed in the hypothalamus, encodes a peptide that suppresses appetite, increases metabolic rate and interacts with the leptin-melanocortin system.
    1. Neuroscience

    Syntaxin-1A modulates vesicle fusion in mammalian neurons via juxtamembrane domain dependent palmitoylation of its transmembrane domain

    Gülçin Vardar, Andrea Salazar-Lázaro ... Christian Rosenmund
    A new insight into the role of syntaxin1's juxtamembrane region in controlling palmitoylation and spontaneous neurotransmitter release.
    1. Computational and Systems Biology
    2. Microbiology and Infectious Disease

    Functional genomics of lipid metabolism in the oleaginous yeast Rhodosporidium toruloides

    Samuel T Coradetti, Dominic Pinel ... Jeffrey M Skerker
    Using barcoded mutagenesis and a high-throughput genetic screen results in the identification of 150 genes that affect lipid accumulation in a non-model yeast system.
    1. Structural Biology and Molecular Biophysics

    Nanoscopic anatomy of dynamic multi-protein complexes at membranes resolved by graphene-induced energy transfer

    Nadia Füllbrunn, Zehao Li ... Changjiang You
    The axial organization and dynamics of the HOPS complex at membrane surface are resolved by graphene-induced energy transfer with subnanometer resolution.
    1. Cell Biology

    Rab5 and Alsin regulate stress-activated cytoprotective signaling on mitochondria

    FoSheng Hsu, Stephanie Spannl ... Marino Zerial
    Oxidative stress leads to the translocation of Rab5 from endosome to mitochondria, regulated by ALS/Alsin, a component associated with amyotrophic lateral sclerosis, leading to mitochondrial-endosomal physical contacts and a cytoprotective response.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Exploring the K+ binding site and its coupling to transport in the neurotransmitter:sodium symporter LeuT

    Solveig G Schmidt, Andreas Nygaard ... Claus J Loland
    Potassium presumably binds to the Na1 site in LeuT, playing a role in inwardly rectifying the transport of substrates.

Refine your results by:

Type
Research categories