2,420 results found
    1. Computational and Systems Biology
    2. Stem Cells and Regenerative Medicine

    Dynamics of embryonic stem cell differentiation inferred from single-cell transcriptomics show a series of transitions through discrete cell states

    Sumin Jang, Sandeep Choubey ... Sharad Ramanathan
    Mammalian germ layer differentiation is characterized by transitions through discrete cell states, which are transcriptionally as well as functionally distinct.
    1. Cancer Biology
    2. Stem Cells and Regenerative Medicine

    De-repression of the RAC activator ELMO1 in cancer stem cells drives progression of TGFβ-deficient squamous cell carcinoma from transition zones

    Heather A McCauley, Véronique Chevrier ... Géraldine Guasch
    A new mechanism connects the loss of TGFβ signaling with invasion and metastasis in highly malignant transition zone tumors.
    1. Stem Cells and Regenerative Medicine

    Live imaging reveals chromatin compaction transitions and dynamic transcriptional bursting during stem cell differentiation in vivo

    Dennis May, Sangwon Yun ... Valentina Greco
    Chromatin gradually rearranges during epidermal stem cell differentiation, while transcription of a differentiation-associated gene is extremely dynamic.
    1. Developmental Biology
    2. Plant Biology

    Control of plant cell fate transitions by transcriptional and hormonal signals

    Christophe Gaillochet, Thomas Stiehl ... Jan U Lohmann
    HEC transcription factors control the timing of cell fate transitions in a dynamic stem cell system, allowing plants to adapt their developmental program to diverse environments.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Nuclear m6A reader YTHDC1 promotes muscle stem cell activation/proliferation by regulating mRNA splicing and nuclear export

    Yulong Qiao, Qiang Sun ... Huating Wang
    YTHDC1 is an essential factor controlling satellite cell regenerative ability through multifaceted gene regulatory mechanisms in myoblast cells.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    A novel human pluripotent stem cell gene activation system identifies IGFBP2 as a mediator in the production of haematopoietic progenitors in vitro

    Paolo Petazzi, Telma Ventura ... Antonella Fidanza
    A novel tool is used to assess gene function in vitro by targeted endogenous transcriptional activation to unveil novel players in development and disease.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Low-level repressive histone marks fine-tune gene transcription in neural stem cells

    Arjun Rajan, Lucas Anhezini ... Cheng-Yu Lee
    Stem-cell-specific transcriptional repressors fine-tune levels of stemness gene transcripts in asymmetrically dividing neural stem cells by depositing low levels of repressive histone marks at these loci allowing progeny to rapidly initiate differentiation.
    1. Developmental Biology

    The conserved RNA helicase YTHDC2 regulates the transition from proliferation to differentiation in the germline

    Alexis S Bailey, Pedro J Batista ... Margaret T Fuller
    Post-transcriptional control by YTHDC2 is required to turn off the mitotic proliferation program and facilitate proper expression of the meiotic program to allow a clean cell fate transition in the germline stem cell lineage.
    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. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Single-cell transcriptomic atlas of lung microvascular regeneration after targeted endothelial cell ablation

    Rafael Soares Godoy, Nicholas D Cober ... Duncan J Stewart
    Single-cell transcriptomic analysis reveals novel regenerative endothelial cell populations that mediate remarkably rapid and complete microvascular repair in a novel model of acute lung injury induced by endothelial cell ablation.

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