776 results found
    1. Developmental Biology

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

    Satish Kumar Tiwari et al.
    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 et al.
    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. Developmental Biology
    2. Chromosomes and Gene Expression

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

    Chwee Tat Koe et al.
    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

    Jagged and Delta-like ligands control distinct events during airway progenitor cell differentiation

    Maria R Stupnikov et al.
    Notch ligands from the Delta and Jagged families have distinct roles in epithelial progenitor cell fate of extrapulmonary and intrapulmonary airways and differentially restrict expansion of the neuroendocrine microenvironment.
    1. Developmental Biology
    2. Neuroscience

    The Drosophila Sp8 transcription factor Buttonhead prevents premature differentiation of intermediate neural progenitors

    Yonggang Xie et al.
    The Drosophila equivalent of the human transcription factor Sp8 acts to ensure that neural progenitor cells undergo an appropriate number of cell divisions, thereby helping to regulate brain development and guard against tumor formation.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    R-spondin signalling is essential for the maintenance and differentiation of mouse nephron progenitors

    Valerie PI Vidal et al.
    In the developing kidney, secreted molecules of the R-spondin family control progenitor cell proliferation and nephron formation by permitting WNT/β-catenin signalling.
    1. Stem Cells and Regenerative Medicine

    Smad4 restricts differentiation to promote expansion of satellite cell derived progenitors during skeletal muscle regeneration

    Nicole D Paris et al.
    Ablation of canonical TGFβ signaling in muscle stem cells at any age is detrimental, and not beneficial, to effective skeletal muscle regeneration due to the promotion of premature fate commitment at the expense of progenitor amplification.
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    The scaffold protein Nde1 safeguards the brain genome during S phase of early neural progenitor differentiation

    Shauna L Houlihan, Yuanyi Feng
    Differentiation-specific maintenance of genome integrity during S-phase is essential for establishing both the structure and function of the cerebral cortex.
    1. Neuroscience

    Injury-induced perivascular niche supports alternative differentiation of adult rodent CNS progenitor cells

    Justyna Ulanska-Poutanen et al.
    Distinctive microenvironments within demyelinated white matter determine fate decisions of adult oligodendrocyte progenitor cells.
    1. Stem Cells and Regenerative Medicine
    2. Human Biology and Medicine

    Organ Development: Tips from the embryonic lung

    Avinash Waghray, Jayaraj Rajagopal
    A new source of progenitor cells can now be used to study hidden aspects of human lung development and pediatric lung disease.
    Insight
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