220 results found
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Onset of taste bud cell renewal starts at birth and coincides with a shift in SHH function

    Erin J Golden et al.
    Taste cell renewal begins at birth and is promoted by sonic hedgehog that alters the expression of regulators of cell migration and adhesion that may allow entry of new cells into buds.
    1. Developmental Biology
    2. Neuroscience

    Qki regulates myelinogenesis through Srebp2-dependent cholesterol biosynthesis

    Xin Zhou et al.
    Qki-Srebp2–mediated cholesterol biosynthesis is indispensable for myelinogenesis during early brain development.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Mapping single-cell atlases throughout Metazoa unravels cell type evolution

    Alexander J Tarashansky et al.
    Mapping single-cell atlases throughout Metazoa systematically characterizes cell type diversity and the evolution of their associated gene expression programs.
    1. Cell Biology
    2. Developmental Biology

    The transcription factor Rreb1 regulates epithelial architecture, invasiveness, and vasculogenesis in early mouse embryos

    Sophie M Morgani et al.
    Loss of the transcription factor Rreb1 results perturbs epithelial architecture during mouse development resulting in invasive cell behaviors, severe cardiovascular defects, and embryonic lethality.
    1. Developmental Biology

    Disruption of entire Cables2 locus leads to embryonic lethality by diminished Rps21 gene expression and enhanced p53 pathway

    Tra Thi Huong Dinh et al.
    Mouse genetic manipulations reveal that Cables2 is involved in the progress of gastrulation by interacting with Wnt/β-catenin and the p53 pathways in diminished Rps21 expression.
    1. Developmental Biology
    2. Neuroscience

    Transcriptional profiling of mouse peripheral nerves to the single-cell level to build a sciatic nerve ATlas (SNAT)

    Daniel Gerber et al.
    Establishing transcriptional profiles of nerve-inhabitant cells as resource to foster the fundamental understanding of peripheral nerves.
    1. Evolutionary Biology
    2. Genetics and Genomics

    The cis-regulatory effects of modern human-specific variants

    Carly V Weiss et al.
    A genome-wide catalog of the regulatory effects of variants that separate modern humans from archaic humans.
    1. Cell Biology
    2. Developmental Biology

    The recycling endosome protein Rab25 coordinates collective cell movements in the zebrafish surface epithelium

    Patrick Morley Willoughby et al.
    Rab25a and Rab25b mutant embryos exhibit epithelial spreading delays during morphogenesis and are characterized by cytokinesis defects leading to cell fusions, heterogeneous epithelial cell sizes, and reduced cortical actomyosin contractility.
    1. Cell Biology
    2. Developmental Biology

    TWIST1 and chromatin regulatory proteins interact to guide neural crest cell differentiation

    Xiaochen Fan et al.
    Network propagation connects TWIST1 with epigenetic regulators CHD7, CHD8, and WHSC1, which collectively promote the bias toward neural crest while suppressing neural stem cell programmes, and subsequently enhance ectomesenchyme potential.
    1. Cell Biology
    2. Neuroscience

    TDP-43 maximizes nerve conduction velocity by repressing a cryptic exon for paranodal junction assembly in Schwann cells

    Kae-Jiun Chang et al.
    Glial TDP-43 regulates splicing and expression of neurofascin and is required for proper assembly and maintenance of paranodal axoglial junctions.

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