1,446 results found
    1. Neuroscience
    2. Stem Cells and Regenerative Medicine

    Circulating platelets modulate oligodendrocyte progenitor cell differentiation during remyelination

    Amber R Philp, Carolina R Reyes ... Francisco J Rivera
    Transient platelet accumulation supports oligodendrocyte progenitor cell differentiation during myelin repair, while sustained exposure to elevated platelet numbers hampers the generation of remyelinating cells.
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    The Brm-HDAC3-Erm repressor complex suppresses dedifferentiation in Drosophila type II neuroblast lineages

    Chwee Tat Koe, Song Li ... Hongyan Wang
    A novel complex composed of various components of a chromatin remodeling complex, a chromatin remodeling factor and a transcription factor suppresses the dedifferentiation of intermediate neural progenitors back into neuroblasts in Drosophila.
    1. Developmental Biology

    Hox-dependent coordination of mouse cardiac progenitor cell patterning and differentiation

    Sonia Stefanovic, Brigitte Laforest ... Stephane Zaffran
    Discovering that Hoxb1 acts as a repressor of cardiac differentiation on second heart field progenitor cells helps us to understand the etiology of congenital heart defects such as atrioventricular septal defects.
    1. Stem Cells and Regenerative Medicine

    The Jag2/Notch1 signaling axis promotes sebaceous gland differentiation and controls progenitor proliferation

    Syeda Nayab Fatima Abidi, Sara Chan ... Christian W Siebel
    Inhibition of Notch signaling through the Jag2 ligand, blocks homeostatic sebocyte differentiation, and pushes the cells to a progenitor fate, in a reversible manner.
    1. Developmental Biology

    Fatty acid β-oxidation is required for the differentiation of larval hematopoietic progenitors in Drosophila

    Satish Kumar Tiwari, Ashish Ganeshlalji Toshniwal ... Lolitika Mandal
    Genetic and molecular analyses reveal the decisive role of fatty acid oxidation (FAO) acting downstream to the ROS-JNK circuit essential for hemocyte progenitor differentiation in Drosophila..
    1. Developmental Biology

    Spatial patterning of liver progenitor cell differentiation mediated by cellular contractility and Notch signaling

    Kerim B Kaylan, Ian C Berg ... Gregory H Underhill
    Mechanical stress plays a cooperative role with Notch in biliary differentiation of liver progenitors, supporting a model of liver development in which biomechanical cues are key inducers of cell fate.
    1. Stem Cells and Regenerative Medicine

    HSPCs display within-family homogeneity in differentiation and proliferation despite population heterogeneity

    Tamar Tak, Giulio Prevedello ... Leïla Perié
    Hematopoietic stem and progenitor cells are heterogeneous on a population level, while cells derived from a common ancestor have similar division and differentiation patterns, indicating priming towards a certain differentiation/division fate.
    1. Neuroscience
    2. Stem Cells and Regenerative Medicine

    The retromer complex safeguards against neural progenitor-derived tumorigenesis by regulating Notch receptor trafficking

    Bo Li, Chouin Wong ... Yan Song
    The retromer complex serves as a bomb squad to retrieve and disarm the potentially harmful pool of Notch receptors in a timely manner and thereby safeguards against brain tumor formation.
    1. Stem Cells and Regenerative Medicine

    NFATc1 marks articular cartilage progenitors and negatively determines articular chondrocyte differentiation

    Fan Zhang, Yuanyuan Wang ... Xianpeng Ge
    NFATc1 is identified as a molecular marker of articular cartilage progenitor cells and a transcriptional repressor of chondrocyte differentiation, providing fundamental insights into the origin and differentiation mechanism of articular chondrocytes.
    1. Immunology and Inflammation

    A population of innate myelolymphoblastoid effector cell expanded by inactivation of mTOR complex 1 in mice

    Fei Tang, Peng Zhang ... Pan Zheng
    A novel population of hematopoietic cells unmasked by mTORC1 inactivation reveals a new mechanism of innate immune tolerance and a new consequence of defective hematopoiesis.

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