634 results found
    1. Cancer Biology
    2. Cell Biology

    Chromatin topology defines estradiol-primed progesterone receptor and PAX2 binding in endometrial cancer cells

    Alejandro La Greca, Nicolás Bellora ... Patricia Saragüeta
    Binding of progesterone receptor and transcription factor PAX2 to pre-assembled permissive chromatin compartments regulates endometrial cancer gene expression under estrogenic conditions.
    1. Stem Cells and Regenerative Medicine

    Human skeletal muscle organoids model fetal myogenesis and sustain uncommitted PAX7 myogenic progenitors

    Lampros Mavrommatis, Hyun-Woo Jeong ... Holm Zaehres
    Skeletal muscle organoids differentiated from human pluripotent stem cells offer a system for investigating myogenesis and satellite cell development with translational potential for muscular dystrophy modeling and therapy development.
    1. Cancer Biology
    2. Developmental Biology

    PAX3-FOXO1 transgenic zebrafish models identify HES3 as a mediator of rhabdomyosarcoma tumorigenesis

    Genevieve C Kendall, Sarah Watson ... James F Amatruda
    The basic helix-loop-helix transcription factor, HES3, acts downstream of the PAX3-FOXO1 fusion oncogene to impair muscle differentiation and promote tumorigenesis in rhabdomyosarcoma, a childhood muscle cancer.
    1. Cancer Biology
    2. Cell Biology

    PAX8 regulon in human ovarian cancer links lineage dependency with epigenetic vulnerability to HDAC inhibitors

    Kaixuan Shi, Xia Yin ... Guanglei Zhuang
    A functional ovarian-specific PAX8-centric regulon is susceptible to FDA-approved HDAC inhibitors, providing the rationale to target human cancers driven by lineage-survival oncogenes with epigenetic therapeutics perturbing the enhancer topology.
    1. Immunology and Inflammation
    2. Neuroscience

    Re-evaluation of neuronal P2X7 expression using novel mouse models and a P2X7-specific nanobody

    Karina Kaczmarek-Hajek, Jiong Zhang ... Annette Nicke
    A novel BAC transgenic mouse model reveals glial restriction of P2X7 expression in the central and peripheral nervous systems.
    1. Chromosomes and Gene Expression
    2. Neuroscience

    The LIM protein complex establishes a retinal circuitry of visual adaptation by regulating Pax6 α-enhancer activity

    Yeha Kim, Soyeon Lim ... Jin Woo Kim
    Regulation of Pax6 expression through the α-enhancer fine-tunes amacrine cell subtype number, and consequently, the visual output of the retina.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Myogenin is an essential regulator of adult myofibre growth and muscle stem cell homeostasis

    Massimo Ganassi, Sara Badodi ... Simon M Hughes
    Cellular and molecular analyses reveal how Myogenin controls muscle stem cell quiescence and growth of adult muscle fibres.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    iMyoblasts for ex vivo and in vivo investigations of human myogenesis and disease modeling

    Dongsheng Guo, Katelyn Daman ... Charles P Emerson Jr
    iMyoblasts, a novel iPS-derived PAX3 muscle stem cell for gene editing, muscle engraftment, and stem cell therapeutics to treat muscle injury and muscular dystrophies.
    1. Developmental Biology

    A single-cell atlas of spatial and temporal gene expression in the mouse cranial neural plate

    Eric R Brooks, Andrew R Moorman ... Jennifer A Zallen
    Single-cell RNA sequencing and computational analysis define a spatial and temporal map of gene expression during early patterning and morphogenesis of the mouse cranial neural plate, providing a resource for elucidating the transcriptional basis of mammalian brain development.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    An XRCC4 mutant mouse, a model for human X4 syndrome, reveals interplays with Xlf, PAXX, and ATM in lymphoid development

    Benoit Roch, Vincent Abramowski ... Jean-Pierre de Villartay
    A viable separation of function XRCC4 knock-in mutant mouse model recapitulates some aspects of XRCC4 deficiency in humans, notably the absence of immune deficiency.

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