41 results found
    1. Immunology and Inflammation

    EROS is a selective chaperone regulating the phagocyte NADPH oxidase and purinergic signalling

    Lyra O Randzavola, Paige M Mortimer ... David C Thomas
    Biochemical and cellular analyses reveal the mechanism by which EROS regulates NOX2 and P2X7 abundance in mouse and human.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Agl24 is an ancient archaeal homolog of the eukaryotic N-glycan chitobiose synthesis enzymes

    Benjamin H Meyer, Panagiotis S Adam ... Helge C Dorfmueller
    The crenarchaeon Sulfolobus synthesizes the N-glycan core in the identical way as all Eukaryotes, which strengthens the hypothesis that the eukaryotic N-glycosylation is acquired from an ancient archaeon during eukaryogenesis.
    1. Stem Cells and Regenerative Medicine

    An optogenetic cell therapy to restore control of target muscles in an aggressive mouse model of amyotrophic lateral sclerosis

    J Barney Bryson, Alexandra Kourgiantaki ... Linda Greensmith
    Stem-cell-based neural replacement, in combination with optogenetic stimulation, could represent a translationally viable therapeutic strategy to overcome atrophy and paralysis of targeted muscles in people living with amyotrophic lateral sclerosis.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    Structural analysis of the dynamic ribosome-translocon complex

    Aaron JO Lewis, Frank Zhong ... Ramanujan S Hegde
    A combination of cryo-electron microscopy, structure prediction, and evolutionary analyses reveal several functional states of the dynamic protein translocation machinery at the mammalian endoplasmic reticulum.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    An ER translocon for multi-pass membrane protein biogenesis

    Philip T McGilvray, S Andrei Anghel ... Robert J Keenan
    A set of ER-localized membrane proteins whose loss causes developmental diseases in humans, assemble with Sec61 into a translocon that facilitates the biogenesis of hundreds of different multi-pass membrane proteins.
    1. Neuroscience

    The cell adhesion molecule Sdk1 shapes assembly of a retinal circuit that detects localized edges

    Pierre-Luc Rochon, Catherine Theriault ... Arjun Krishnaswamy
    A novel retinal ganglion cell requires a cell adhesion molecule to grow its dendrites, collect synaptic inputs, and become selective to edges placed in its receptive field.
    1. Chromosomes and Gene Expression
    2. Medicine

    LncRNA Snhg3 aggravates hepatic steatosis via PPARγ signaling

    Xianghong Xie, Mingyue Gao ... Xiaojun Liu
    LncRNA-Snhg3 regulates lipid metabolism by affecting chromatin accessibility which indicates that lncRNA-mediated epigenetic modification has a crucial role in the pathology of metabolic dysfunction-associated fatty liver disease.
    1. Microbiology and Infectious Disease

    The ER membrane protein complex is required to ensure correct topology and stable expression of flavivirus polyproteins

    Ashley M Ngo, Matthew J Shurtleff ... Andreas S Puschnik
    The ER membrane protein complex (EMC) facilitates the correct topology of the flavivirus non-structural proteins NS4A and NS4B at the ER membrane critical for viral replication.
    1. Chromosomes and Gene Expression
    2. Microbiology and Infectious Disease

    Changes in mRNA abundance drive shuttling of RNA binding proteins, linking cytoplasmic RNA degradation to transcription

    Sarah Gilbertson, Joel D Federspiel ... Britt Glaunsinger
    Messenger RNA degradation alters protein trafficking to control transcription.

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