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

    Global reorganisation of cis-regulatory units upon lineage commitment of human embryonic stem cells

    Paula Freire-Pritchett, Stefan Schoenfelder ... Mikhail Spivakov
    Promoter interactome maps in human embryonic stem cells (ESCs) and ESC-derived early neuroectodermal progenitors link distal enhancers to putative target genes, reveal lineage-specific cis-regulatory architecture and shed light on the logic of gene regulation by multiple enhancers.
    1. Chromosomes and Gene Expression

    Non-canonical TAF complexes regulate active promoters in human embryonic stem cells

    Glenn A Maston, Lihua Julie Zhu ... Michael R Green
    The transcription machinery used to regulate gene expression and self-renewal in human embryonic stem cells is different from that found in other cells.
    1. Developmental Biology

    Revised roles of ISL1 in a hES cell-based model of human heart chamber specification

    Roberto Quaranta, Jakob Fell ... Boris Greber
    Loss and gain-of-function investigation uncovers a regulatory network controlling human heart chamber specification in which the cardiac precursor gene ISL1 accelerates ventricular induction and antagonizes retinoic acid-driven atrial commitment.
    1. Cell Biology
    2. Developmental Biology

    An in vitro stem cell model of human epiblast and yolk sac interaction

    Kirsty ML Mackinlay, Bailey AT Weatherbee ... Magdalena Zernicka-Goetz
    Human yolk sac-like cells, which share characteristics with the post-implantation human hypoblast, can model the interaction between the epiblast and hypoblast that occurs during early human development.
    1. Computational and Systems Biology
    2. Developmental Biology

    Rapid changes in morphogen concentration control self-organized patterning in human embryonic stem cells

    Idse Heemskerk, Kari Burt ... Aryeh Warmflash
    Live cell imaging demonstrates that the dynamics of ligand presentation influence signaling through two closely related morphogen signaling pathways in dramatically different ways.
    1. Stem Cells and Regenerative Medicine

    TGFβ signalling is required to maintain pluripotency of human naïve pluripotent stem cells

    Anna Osnato, Stephanie Brown ... Peter J Rugg-Gunn
    Identifying the pathways that support human naive-state pluripotent stem cells provides insights into the signalling-based regulation of human pluripotency and enables informed decisions to improve conditions for pluripotent cell culture.
    1. Developmental Biology
    2. Neuroscience

    RNA fusion in human retinal development

    Wen Wang, Xiao Zhang ... Zi-Bing Jin
    Chimeric RNAs are widely distributed spatiotemporally during human retinal development and have important regulatory functions, such as silencing of CTNNBIP1-CLSTN1 biasing the progenitor cells toward the RPE cell fate at the expense of neural retinal cell fates.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Human axial progenitors generate trunk neural crest cells in vitro

    Thomas JR Frith, Ilaria Granata ... Anestis Tsakiridis
    Pluripotent stem cell differentiation provides insight into how neural crest subtypes of distinct axial identity are patterned in human embryos.
    1. Developmental Biology
    2. Genetics and Genomics

    Pancreatic progenitor epigenome maps prioritize type 2 diabetes risk genes with roles in development

    Ryan J Geusz, Allen Wang ... Maike Sander
    Analysis of epigenome maps from human pancreatic progenitors and functional validation in zebrafish identify LAMA1 and CRB2 as type 2 diabetes risk-associated genes with roles in pancreatic development.

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