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    1. Neuroscience

    Functional independence of endogenous μ- and δ-opioid receptors co-expressed in cholinergic interneurons

    Seksiri Arttamangkul, Emily J Platt ... David Farrens
    Endogenous µ- and δ-opioid receptors do not form stable heterodimers in cholinergic interneurons.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Mediator kinase inhibition suppresses hyperactive interferon signaling in Down syndrome

    Kira Cozzolino, Lynn Sanford ... Dylan J Taatjes
    Revised
    Reviewed Preprint v2
    Updated
    • Important
    • Compelling
    1. Cell Biology
    2. Immunology and Inflammation

    Autophagy regulates inflammatory programmed cell death via turnover of RHIM-domain proteins

    Junghyun Lim, Hyunjoo Park ... Aditya Murthy
    Autophagy is critical for the turnover of inflammatory signaling complexes containing RHIM-domain proteins.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    EDF1 coordinates cellular responses to ribosome collisions

    Niladri K Sinha, Alban Ordureau ... Rachel Green
    Endothelial Differentiation Factor 1 (EDF1) plays a critical role in driving mRNA-specific quality control and global transcriptional responses in response to ribosome collisions.
    1. Neuroscience

    Visualizing endogenous opioid receptors in living neurons using ligand-directed chemistry

    Seksiri Arttamangkul, Andrew Plazek ... John T Williams
    Opioid sensitive neurons were identified using a traceless affinity labeling strategy to covalently label endogenous mu-opioid receptors with fluorescent compounds in living brain slices from wild type animals.
    1. Genetics and Genomics

    The endonuclease Cue2 cleaves mRNAs at stalled ribosomes during No Go Decay

    Karole N D'Orazio, Colin Chih-Chien Wu ... Rachel Green
    Cue2 is an endonuclease that cleaves mRNA in the A site of the lagging ribosome upon ribosome collision events.
    1. Cell Biology

    Regulated Ire1-dependent mRNA decay requires no-go mRNA degradation to maintain endoplasmic reticulum homeostasis in S. pombe

    Nicholas R Guydosh, Philipp Kimmig ... Rachel Green
    A critical component of the cellular response to unfolded proteins is the widespread rescue of ribosomes that stall on endonucleolytically-cleaved mRNA transcripts.
    1. Biochemistry and Chemical Biology

    Genome-wide effects of the antimicrobial peptide apidaecin on translation termination in bacteria

    Kyle Mangano, Tanja Florin ... Nora Vázquez-Laslop
    Inhibition of bacterial protein synthesis by an antimicrobial peptide apidaecin triggers translation arrest at the stop codons, ribosome queuing and pervasive stop codon readthrough.
    1. Neuroscience

    Secretagogin expression delineates functionally-specialized populations of striatal parvalbumin-containing interneurons

    Farid N Garas, Rahul S Shah ... Andrew Sharott
    In rodents and primates, there are two subtypes of parvalbumin-expressing interneurons that provide novel substrates for selective inhibition in the striatum.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    The lysosomal transporter MFSD1 is essential for liver homeostasis and critically depends on its accessory subunit GLMP

    David Massa López, Melanie Thelen ... Markus Damme
    The so far uncharacterized lysosomal transporter protein MFSD1 is essential for liver homeostasis and needs the highly glycosylated GLMP protein as an accessory subunit for stability.