380 results found
    1. Chromosomes and Gene Expression
    2. Stem Cells and Regenerative Medicine

    SRSF3 promotes pluripotency through Nanog mRNA export and coordination of the pluripotency gene expression program

    Madara Ratnadiwakara, Stuart K Archer ... Minna-Liisa Anko
    RNA-binding protein SRSF3 mediates critical changes in RNA processing of pluripotency genes, which reveals functional consequences of regulated RNA processing during stem cell self-renewal and early development.
    1. Computational and Systems Biology

    Synthetic and genomic regulatory elements reveal aspects of cis-regulatory grammar in mouse embryonic stem cells

    Dana M King, Clarice Kit Yee Hong ... Barak A Cohen
    The independent effects of transcription factor binding sites are large regardless of sequence context, but the interactions between sites are context dependent.
    1. Developmental Biology

    Zfp281 is essential for mouse epiblast maturation through transcriptional and epigenetic control of Nodal signaling

    Xin Huang, Sophie Balmer ... Jianlong Wang
    Post-implantation epiblast maturation and patterning of anterior-posterior axis in mouse embryonic development are mediated by pluripotency transcription factor Zfp281 through transcriptional and epigenetic control of Nodal signaling.
    1. Developmental Biology
    2. Evolutionary Biology

    Hybridization led to a rewired pluripotency network in the allotetraploid Xenopus laevis

    Wesley A Phelps, Matthew D Hurton ... Miler T Lee
    Xenopus laevis arose from hybridization of two different frog species millions of years ago, leading to adaptation of the genetic networks controlling early embryonic development and stem cell induction to balance expression between the genes inherited from each ancestor.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    The human amniotic epithelium confers a bias to differentiate toward the neuroectoderm lineage in human embryonic stem cells

    Daniela Ávila-González, Wendy Portillo ... Néstor F Díaz
    Interaction of human embryonic stem cells (hESC) with human amniotic epithelial cells (hAEC) confers hESC a pluripotent potential that resembles the anteriorized epiblast, which is predisposed to form the neural ectoderm.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Dynamic regulation of chromatin accessibility by pluripotency transcription factors across the cell cycle

    Elias T Friman, Cédric Deluz ... David M Suter
    OCT4 and SOX2 display partially independent activity to regulate chromatin accessibility, and highly dynamic activity of OCT4 is required throughout the cell cycle to maintain pluripotency enhancer accessibility.
    1. Stem Cells and Regenerative Medicine
    2. Chromosomes and Gene Expression

    The pioneer factor OCT4 requires the chromatin remodeller BRG1 to support gene regulatory element function in mouse embryonic stem cells

    Hamish W King, Robert J Klose
    The chromatin remodeller BRG1 is recruited to pluripotency-associated gene regulatory elements by the pioneer transcription factor OCT4 to support further transcription factor binding and gene regulation.
    1. Stem Cells and Regenerative Medicine
    2. Chromosomes and Gene Expression

    Mof-associated complexes have overlapping and unique roles in regulating pluripotency in embryonic stem cells and during differentiation

    Sarina Ravens, Marjorie Fournier ... Làszlò Tora
    Two complexes that contain the histone acetyl transferase MOF have distinct regulatory roles in the growth and development of pluripotent embryonic stem cells
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    Chromatin dynamics and the role of G9a in gene regulation and enhancer silencing during early mouse development

    Jan J Zylicz, Sabine Dietmann ... M Azim Surani
    Silencing of gene regulatory elements by modifications of DNA-bound proteins promotes the progression of early mouse development.
    1. Stem Cells and Regenerative Medicine

    Distinct SoxB1 networks are required for naïve and primed pluripotency

    Andrea Corsinotti, Frederick CK Wong ... Ian Chambers
    Genetic manipulations show that endogenous transcription factors of the SoxB1 class act redundantly to maintain primed pluripotency and reveal differential effects on transitions between pluripotent and differentiation states.

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