11 results found
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Translocation of interleukin-1β into a vesicle intermediate in autophagy-mediated secretion

    Min Zhang, Samuel J Kenny ... Randy Schekman
    Reconstitution of interleukin-1β secretion in non-macrophage cells implicates how this pro-inflammatory cytokine enters into the unconventional pathway of secretion through autophagy.
    1. Microbiology and Infectious Disease

    Kasugamycin potentiates rifampicin and limits emergence of resistance in Mycobacterium tuberculosis by specifically decreasing mycobacterial mistranslation

    Swarnava Chaudhuri, Liping Li ... Babak Javid
    Kasugamycin potentiates rifampicin killing of Mycobacterium tuberculosis by targeting adaptive mistranslation.
    1. Structural Biology and Molecular Biophysics

    Structural basis of mitochondrial translation

    Shintaro Aibara, Vivek Singh ... Alexey Amunts
    Structural analysis of translating human mitoribosome illustrates elemental steps of translation in mitochondria.
    1. Neuroscience

    Mesoscopic-scale functional networks in the primate amygdala

    Jeremiah K Morrow, Michael X Cohen, Katalin M Gothard
    Multivariate data decomposition applied to local field potentials recorded from the primate amygdala revealed simultaneously active and functionally distinct networks, defined by anatomical boundaries between the nuclei.
    1. Genetics and Genomics

    Reprogramming of translation in yeast cells impaired for ribosome recycling favors short, efficiently translated mRNAs

    Swati Gaikwad, Fardin Ghobakhlou ... Alan G Hinnebusch
    A mutant impaired for ribosome recycling exhibits translational reprogramming wherein strong mRNAs outcompete weak mRNAs, also observed when preinitiation complexes are diminished by eIF2α phosphorylation or 40S ribosomal subunit depletion.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Translation inhibitory elements from Hoxa3 and Hoxa11 mRNAs use uORFs for translation inhibition

    Fatima Alghoul, Schaeffer Laure ... Franck Martin
    Hoxa3 and Hoxa11 translation inhibitory elements block cap-dependent translation by using upstream open reading frames with distinct modes of action.
    1. Genetics and Genomics

    The transcription factor Xrp1 is required for PERK-mediated antioxidant gene induction in Drosophila

    Brian Brown, Sahana Mitra ... Hyung Don Ryoo
    The transcription factor Xrp1 mediates a previously unrecognized branch of stress-response signaling, specifically as a downstream effector of eIF2alpha kinases.
    1. Microbiology and Infectious Disease

    Clp protease and antisense RNA jointly regulate the global regulator CarD to mediate mycobacterial starvation response

    Xinfeng Li, Fang Chen ... Jin He
    Under starvation conditions, anti-carD antisense RNA and Clp protease work together to decrease the CarD level to mediate the adaptation and survival of mycobacterial cells.
    1. Microbiology and Infectious Disease

    Pervasive translation in Mycobacterium tuberculosis

    Carol Smith, Jill G Canestrari ... Joseph T Wade
    Thousands of novel open-reading frames (ORFs) are translated in the bacterium Mycobacterium tuberculosis, including many short ORFs that are likely to contribute to cell fitness.
    1. Cell Biology

    Annexin A6 mediates calcium-dependent exosome secretion during plasma membrane repair

    Justin Krish Williams, Jordan Matthew Ngo ... Randy Schekman
    Plasma membrane damage causes the release of exosomes from cultured human cells.

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