14,330 results found
    1. Developmental Biology

    MicroRNA-934 is a novel primate-specific small non-coding RNA with neurogenic function during early development

    Kanella Prodromidou, Ioannis S Vlachos ... Rebecca Matsas
    Primate-specific miR-934 mediates neurogenesis and downstream neuronal differentiation processes, modulating the expression of genes associated with the subplate, a region most prominent in primates, emerging during early cortical development.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    High-resolution transcriptional and morphogenetic profiling of cells from micropatterned human ESC gastruloid cultures

    Kyaw Thu Minn, Yuheng C Fu ... Lilianna Solnica-Krezel
    Micropatterned differentiation of human ESCs generates gastrulation cell types – germ layers, extraembryonic, and primordial germ cells with primate characteristics – that show conserved sorting behaviors when dissociated and reseeded as single-cell mixture.
    1. Cancer Biology

    Mutant mice lacking alternatively spliced p53 isoforms unveil Ackr4 as a male-specific prognostic factor in Myc-driven B-cell lymphomas

    Anne Fajac, Iva Simeonova ... Franck Toledo
    The male-specific tumor-suppressive effects of minor p53 isoforms were correlated with higher Ackr4 expression levels, which have implications for sex-specific cancer prognosis in humans.
    1. Cell Biology

    Epigenetic regulation of Wnt7b expression by the cis-acting long noncoding RNA Lnc-Rewind in muscle stem cells

    Andrea Cipriano, Martina Macino ... Monica Ballarino
    The epigenetic regulation of adult muscle stem cell fate by lnc-Rewind relies on the RNA-mediated recruitment of G9a methyltransferase on the Wnt7b genomic locus.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    T cell receptor convergence is an indicator of antigen-specific T cell response in cancer immunotherapies

    Mingyao Pan, Bo Li
    Amino acid codon degeneracy indicates antigen-specific selection of the T cell receptors and is predictive of cancer immunotherapy outcomes.
    1. Structural Biology and Molecular Biophysics

    Structure of the two-component S-layer of the archaeon Sulfolobus acidocaldarius

    Lavinia Gambelli, Mathew McLaren ... Bertram Daum
    CryoEM reveals the structure of a two-component archaeal S-layer, which sheds new light on archaeal cell biology.
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    CryoEM structures of the human CLC-2 voltage-gated chloride channel reveal a ball-and-chain gating mechanism

    Mengyuan Xu, Torben Neelands ... Merritt Maduke
    A combination of high-resolution structure determination, electrophysiology, and MD simulations reveal fundamental insight into the molecular function of voltage-gated chloride channels.
    1. Ecology

    The larva and adult of Helicoverpa armigera use differential gustatory receptors to sense sucrose

    Shuai-Shuai Zhang, Pei-Chao Wang ... Chen-Zhu Wang
    The sweet taste receptors in the cotton bollworm (Helicoverpa armigera) are evolved to adapt towards the larval and adult foods with different types and amounts of sugar.
    1. Structural Biology and Molecular Biophysics

    Structure-based characterization of novel TRPV5 inhibitors

    Taylor ET Hughes, John Smith Del Rosario ... Vera Y Moiseenkova-Bell
    Structure-based virtual screening reveals multiple novel TRPV5 inhibitors that bind and exert their effect from previously unidentified binding sites as characterized by cryo-electron microscopy and electrophysiology.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    The long noncoding RNA Charme supervises cardiomyocyte maturation by controlling cell differentiation programs in the developing heart

    Valeria Taliani, Giulia Buonaiuto ... Monica Ballarino
    The lncRNA pCharme controls the expression of cardiomyocyte maturation genes and heart development by orchestrating the formation of MATR3-enriched nuclear condensates.

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