4,012 results found
    1. Immunology and Inflammation

    Ubiquitination and degradation of NF90 by Tim-3 inhibits antiviral innate immunity

    Shuaijie Dou et al.
    Tim-3 promotes the ubiquitination and degradation of NF90, a novel virus sensor, and negatively regulates the NF90-SG pathway-mediated antiviral innate immunity.
    1. Cell Biology
    2. Computational and Systems Biology

    Microtubule reorganization during female meiosis in C. elegans

    Ina Lantzsch et al.
    Structural rearrangements of meiotic spindles during the transition from metaphase to anaphase can be controlled by local changes of microtubule dynamics, such as nucleation and/or turnover, and that katanin promotes microtubule turnover by severing microtubules near the chromosomes.
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Multiple pathways of toxicity induced by C9orf72 dipeptide repeat aggregates and G4C2 RNA in a cellular model

    Frédéric Frottin et al.
    Protein aggregates resulting from mutations in C9orf72 impair different aspects of cellular quality control in the cytosol and the nucleus, but mRNA-mediated effects contribute more strongly to toxicity.
    1. Developmental Biology
    2. Plant Biology

    Organ geometry channels reproductive cell fate in the Arabidopsis ovule primordium

    Elvira Hernandez-Lagana et al.
    In the Arabidopsis ovule primordium, germinal fate plasticity is coupled to the morphogenetic processes shaping the organ.
    1. Structural Biology and Molecular Biophysics

    Locating macromolecular assemblies in cells by 2D template matching with cisTEM

    Bronwyn A Lucas et al.
    2D template matching complements 3D template matching of tomograms, providing fast and specific detection of molecules in cryo-EM images of cells, as well as generating 3D reconstructions from detected targets.
    1. Genetics and Genomics

    Start codon disruption with CRISPR/Cas9 prevents murine Fuchs’ endothelial corneal dystrophy

    Hironori Uehara et al.
    Adenoviral CRISPR/Cas9 gene knockdown of mutant Col8a2 achieves structural and functional rescue of murine Fuchs’ endothelial corneal dystrophy, the first demonstration of post-mitotic CRISPR-based knockdown for phenotypic restoration.
    1. Microbiology and Infectious Disease

    Calcium signaling through a transient receptor channel is important for Toxoplasma gondii growth

    Karla Marie Márquez-Nogueras et al.
    A transient receptor channel in Toxoplasma gondii that conducts calcium represents the first molecular element that initiates upstream calcium signals that activate parasite pathogenic pathways.

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