1,346 results found
    1. Immunology and Inflammation

    Endothelial heterogeneity across distinct vascular beds during homeostasis and inflammation

    Ankit Jambusaria, Zhigang Hong ... Jalees Rehman
    Vascular endothelial cells in the brain, heart and lung exhibit tissue-specific heterogeneity and plasticity, expressing genes that were traditionally thought to be only expressed by the surrounding parenchymal tissue cells.
    1. Stem Cells and Regenerative Medicine

    Defining the role of pulmonary endothelial cell heterogeneity in the response to acute lung injury

    Terren K Niethamer, Collin T Stabler ... Edward E Morrisey
    Single-cell RNA sequencing reveals extensive endothelial cell (EC) heterogeneity throughout the lung vasculature and identifies two distinct populations, Car4-high ECs and proliferative ECs, that preferentially respond to lung injury.
    1. Developmental Biology
    2. Neuroscience

    Wnt signaling mediates acquisition of blood–brain barrier properties in naïve endothelium derived from human pluripotent stem cells

    Benjamin D Gastfriend, Hideaki Nishihara ... Eric V Shusta
    Activation of Wnt/β-catenin signaling in endothelial progenitors derived from human pluripotent stem cells partially induces the specialized blood–brain barrier phenotype while the same treatment in matured endothelial cells is less efficacious.
    1. Developmental Biology

    Dermomyotome-derived endothelial cells migrate to the dorsal aorta to support hematopoietic stem cell emergence

    Pankaj Sahai-Hernandez, Claire Pouget ... David Traver
    A rare population of endothelial cells emerges from a bipotent muscle progenitor population in the paraxial mesoderm and provides niche support to induce hematopoietic stem cells.
    1. Genetics and Genomics

    Start codon disruption with CRISPR/Cas9 prevents murine Fuchs’ endothelial corneal dystrophy

    Hironori Uehara, Xiaohui Zhang ... Balamurali K Ambati
    Adenoviral CRISPR/Cas9 gene knockdown of mutant Col8a2 achieves structural and functional rescue of murine Fuchs’ endothelial corneal dystrophy, the first demonstration of post-mitotic CRISPR-based knockdown for phenotypic restoration.
    1. Chromosomes and Gene Expression
    2. Medicine

    Cardiovascular disease risk factors induce mesenchymal features and senescence in mouse cardiac endothelial cells

    Karthik Amudhala Hemanthakumar, Shentong Fang ... Riikka Kivelä
    Endothelial dysfunction due to cardiovascular disease risk factors explained by cardiac endothelial cell transcriptome remodelling.
    1. Cell Biology

    Alternative RNA splicing in the endothelium mediated in part by Rbfox2 regulates the arterial response to low flow

    Patrick A Murphy, Vincent L Butty ... Richard O Hynes
    Transcriptome analysis reveals an alternative splicing program induced in the arterial endothelium under low-flow inflammatory conditions by platelet and macrophage recruitment and dependent upon the RNA-binding splice factor Rbfox2.
    1. Computational and Systems Biology
    2. Developmental Biology

    The transcriptomic and epigenetic map of vascular quiescence in the continuous lung endothelium

    Katharina Schlereth, Dieter Weichenhan ... Hellmut G Augustin
    The acquisition of vascular quiescence during transition to adulthood is driven by distinct transcriptional and epigenetic programs of pro- and anti-angiogenic genes, with the most prominent effect on the suppression of TGFß family signaling.
    1. Cell Biology

    HIF-1α is required for disturbed flow-induced metabolic reprogramming in human and porcine vascular endothelium

    David Wu, Ru-Ting Huang ... Gökhan M Mutlu
    Hemodynamic forces regulate endothelial cell metabolism, which in turn regulates endothelial inflammation.
    1. Cell Biology
    2. Immunology and Inflammation

    RNA N6-methyladenosine modulates endothelial atherogenic responses to disturbed flow in mice

    Bochuan Li, Ting Zhang ... Degang Liang
    METTL3 and m6A modifications could alleviate endothelial activation and atherogenesis through accelerated degradation of oscillatory flow-induced EGFR mRNA expression.

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