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    1. Cell Biology

    Nuclear export of misfolded SOD1 mediated by a normally buried NES-like sequence reduces proteotoxicity in the nucleus

    Yongwang Zhong et al.
    Cellular and genetic approaches reveal that exposure of a normally buried nuclear export signal (NES)-like sequence mediates export of ALS-linked mutant and misfolded wild-type SOD1 to the cytoplasm by CRM1.
    1. Cell Biology
    2. Neuroscience

    Unconventional secretory processing diversifies neuronal ion channel properties

    Cyril Hanus et al.
    Imaging, quantitative immunoblotting and mass spectrometry reveal that hundreds of surface-expressed neuronal membrane proteins exhibit atypical glycosylation profiles, resulting in changes in protein half-life and synaptic responses.
    1. Cell Biology
    2. Plant Biology

    A cross-kingdom conserved ER-phagy receptor maintains endoplasmic reticulum homeostasis during stress

    Madlen Stephani et al.
    C53 bridges selective autophagy with ribosome-associated quality control at the endoplasmic reticulum.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    FMRP promotes RNA localization to neuronal projections through interactions between its RGG domain and G-quadruplex RNA sequences

    Raeann Goering et al.
    The molecular determinants for neuronal subcellular RNA transport by FMRP are defined, with interactions between RNA G-quadruplexes and the RGG domain of FMRP being of critical importance.
    1. Cancer Biology

    FGF2-FGFR1 signaling regulates release of Leukemia-Protective exosomes from bone marrow stromal cells

    Nathalie Javidi-Sharifi et al.
    Inhibition of FGF2-FGFR1 signaling in bone marrow stroma attenuates secretion of FGF2-laden exosomes and subsequent protection of leukemia cells.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Ceapins block the unfolded protein response sensor ATF6α by inducing a neomorphic inter-organelle tether

    Sandra Elizabeth Torres et al.
    Ceapins specifically inhibit the unfolded protein sensor ATF6α by directly tethering the cytosolic domain of ATF6α to ABCD3 in cells and in vitro.
    1. Neuroscience

    Inhibition of PIP4Kγ ameliorates the pathological effects of mutant huntingtin protein

    Ismael Al-Ramahi et al.
    This work validates PIP4K gamma as pharmacological target to ameliorate Huntington's disease.
    1. Microbiology and Infectious Disease

    Single-cell transcriptional dynamics of flavivirus infection

    Fabio Zanini et al.
    A novel virus-inclusive single cell RNA-Seq approach enables identification of novel pro- and antiviral host factors in human cells in response to dengue and Zika virus infection.
    1. Cell Biology
    2. Neuroscience

    Modeling of axonal endoplasmic reticulum network by spastic paraplegia proteins

    Belgin Yalçın et al.
    Proteins of the reticulon and REEP families, homologous to the products of human Hereditary Spastic Paraplegia disease genes, contribute to shaping and continuity of the axonal endoplasmic reticulum network in Drosophila.
    1. Cell Biology
    2. Developmental Biology

    BRAF activates PAX3 to control muscle precursor cell migration during forelimb muscle development

    Jaeyoung Shin et al.
    Genetic and biochemical approaches identify a new component of the cellular signaling machinery driving migration of limb muscle precursor cells during mouse embryogenesis and reveal the underlying molecular mechanism.