10 results found
    1. Developmental Biology
    2. Neuroscience

    Aberrant cortical development is driven by impaired cell cycle and translational control in a DDX3X syndrome model

    Mariah L Hoye, Lorenzo Calviello ... Debra L Silver
    The RNA helicase DDX3X controls neural progenitor division, cell fate, and translation during embryonic brain development.
    1. Cell Biology

    Ribosomal composition affects the noncanonical translation and toxicity of polyglycine-containing proteins in fragile X-associated conditions

    Katarzyna Tutak, Izabela Broniarek ... Krzysztof Sobczak
    Not revised
    Reviewed Preprint v1
    1. Cancer Biology

    Protein phase separation and its role in tumorigenesis

    Shan Jiang, Johan Bourghardt Fagman ... Beidong Liu
    The current understanding of phase separation is summarized and its emerging roles in cancer are discussed in detail.
    1. Genetics and Genomics

    Single cell transcriptional signatures of the human placenta in term and preterm parturition

    Roger Pique-Regi, Roberto Romero ... Nardhy Gomez-Lopez
    Parturition gene regulation across multiple cell-types and placental compartments is deciphered at single cell resolution, highlighting the common role of the NFKB pathway in both term and preterm birth.
    1. Neuroscience

    FUS regulates RAN translation through modulating the G-quadruplex structure of GGGGCC repeat RNA in C9orf72-linked ALS/FTD

    Yuzo Fujino, Morio Ueyama ... Yoshitaka Nagai
    Alteration of the G-quadruplex structure formed by GGGGCC repeat RNA through the direct interaction with RNA-binding proteins can suppress pathogenic repeat-associated non-AUG translation, leading to therapeutic effects on neurodegeneration in C9orf72-linked amyotrophic lateral sclerosis and frontotemporal dementia.
    1. Immunology and Inflammation
    2. Medicine

    Wnt signaling enhances macrophage responses to IL-4 and promotes resolution of atherosclerosis

    Ada Weinstock, Karishma Rahman ... Edward A Fisher
    Wnt signaling is revealed to be a regulator of macrophage inflammation-resolving state in atherosclerosis through a PGE2-mediated pathway.
    1. Biochemistry and Chemical Biology
    2. Immunology and Inflammation

    The RNA helicase DDX39B activates FOXP3 RNA splicing to control T regulatory cell fate

    Minato Hirano, Gaddiel Galarza-Muñoz ... Mariano A Garcia-Blanco
    RNA processing regulates gene expression of the key transcription factor FOXP3 in T regulatory cells impacting immune tolerance and susceptibility to autoimmune disease.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Genetic interactions of G-quadruplexes in humans

    Katherine G Zyner, Darcie S Mulhearn ... Shankar Balasubramanian
    For the first time, the spectrum of genes and pathways interacting with alternative DNA structures called G-quadruplexes in humans is revealed highlighting new possibilities for the pursuit of cancer therapies.
    1. Neuroscience

    A DARPin-based molecular toolset to probe gephyrin and inhibitory synapse biology

    Benjamin FN Campbell, Antje Dittmann ... Shiva K Tyagarajan
    Anti-gephyrin synthetic protein binders were screened and developed to specifically and robustly detect gephyrin protein and gephyrin-interacting protein partners in the mouse brain, generating a useful tool set for neuroscience.
    1. Cell Biology
    2. Neuroscience

    C9orf72 arginine-rich dipeptide repeat proteins disrupt karyopherin-mediated nuclear import

    Lindsey R Hayes, Lauren Duan ... Jeffrey D Rothstein
    Poly-PR and poly-GR interact with importin β, disrupt importin-cargo loading, and inhibit nuclear import in permeabilized cells in a manner that can be rescued by RNA.

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