118 results found
    1. Cancer Biology
    2. Developmental Biology

    Myogenic regulatory transcription factors regulate growth in rhabdomyosarcoma

    Inês M Tenente, Madeline N Hayes ... David M Langenau
    MYF5 and MYOD regulate rhabdomyosaroma growth and tumor-propagating potential, acting more than as passive markers retained from the target cell-of-origin during transformation.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Two distinct DNA sequences recognized by transcription factors represent enthalpy and entropy optima

    Ekaterina Morgunova, Yimeng Yin ... Jussi Taipale
    The epistasis observed in TF-DNA binding preferences can be explained by the presence of two optima of very similar Gibbs energy that are located relatively far from each other in sequence space.
    1. Genetics and Genomics

    Application of ATAC-Seq for genome-wide analysis of the chromatin state at single myofiber resolution

    Korin Sahinyan, Darren M Blackburn ... Vahab D Soleimani
    Single myofiber ATAC-Seq provides assessment of chromatin accessibility of a single myofiber without the confounding effects of other cell types present in skeletal muscle.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Identification of bipotent progenitors that give rise to myogenic and connective tissues in mouse

    Alexandre Grimaldi, Glenda Comai ... Shahragim Tajbakhsh
    Combined lineage-tracing strategies, single-cell transcriptomic methods and in situ analyses identified mesodermal bipotent progenitors during craniofacial myogenesis that give rise to myogenic and connective tissues, thus redefining the lineage and evolutionary relationships between muscle and associated stroma.
    1. Developmental Biology

    SRSF2 is a key player in orchestrating the directional migration and differentiation of MyoD progenitors during skeletal muscle development

    Rula Sha, Ruochen Guo ... Ying Feng
    Genetic mouse models combined with single-cell RNA sequencing reveal the essential role of SRSF2 in directing MyoD progenitors to distinct skeletal muscle domains and controlling their differentiation through the regulation of targeted genes and alternative splicing during skeletal muscle development.
    1. Stem Cells and Regenerative Medicine

    Transcriptional landscape of myogenesis from human pluripotent stem cells reveals a key role of TWIST1 in maintenance of skeletal muscle progenitors

    In Young Choi, Hotae Lim ... Gabsang Lee
    Using multiple genetic reporter system in human pluripotent stem cells, a transcriptional database for human early myogenesis has been established.
    1. Developmental Biology

    Stage-specific effects of Notch activation during skeletal myogenesis

    Pengpeng Bi, Feng Yue ... Shihuan Kuang
    While Notch activation dedifferentiates newly differentiated muscle cells; it improves the function of muscle fiber as a niche-supporting cell of muscle stem cells.
    1. Developmental Biology

    Post-transcriptional regulation of satellite cell quiescence by TTP-mediated mRNA decay

    Melissa A Hausburg, Jason D Doles ... Bradley B Olwin
    The protein Tristetraprolin promotes the decay of MyoD mRNA to maintain satellite cell quiescence.
    1. Developmental Biology

    The cardiopharyngeal mesoderm contributes to lymphatic vessel development in mouse

    Kazuaki Maruyama, Sachiko Miyagawa-Tomita ... Hiroki Kurihara
    Genetic lineage tracing reveals the cardiopharyngeal mesoderm as a cellular origin of craniofacial and cardiac lymphatic vessels, which most often affected in lymphatic malformation patients.
    1. Stem Cells and Regenerative Medicine

    Functionally heterogeneous human satellite cells identified by single cell RNA sequencing

    Emilie Barruet, Steven M Garcia ... Jason H Pomerantz
    Single cell RNA sequencing leads to identification and separation of transcriptionally and functionally heterogeneous, natural human satellite cells, including a subpopulation marked by CAV1 harboring quiescence phenotypes and engraftment potential.

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