Endothelial Cell News Volume 7.19 | Jun 6 2022

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    2022-06-06 | ENDOCN 7.19


    Endothelial Cell News by STEMCELL Technologies
    Vol. 7.19 – 6 June, 2022
    TOP STORY

    Endothelial Cells Induced Progenitors Into Brown Fat to Reduce Atherosclerosis

    Researchers investigated the mechanism by which insulin action and nitric oxide production in endothelial cells could improve systemic bioenergetics and decrease atherosclerosis via differentiation of perivascular progenitor cells into brown adipocytes.
    [Circulation Research]

    AbstractGraphical Abstract

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    PUBLICATIONSRanked by the impact factor of the journal

    Mapping the Cardiac Vascular Niche in Heart Failure

    Using combined genetic fate tracing with confocal imaging and single-cell RNA sequencing of this niche in homeostasis and during heart failure, investigators unravelled cell type specific transcriptomic changes in fibroblast, endothelial, pericyte and vascular smooth muscle cell subtypes.
    [Nature Communications]

    Full Article

    P-Selectin Mobility Undergoes a Sol-Gel Transition as It Diffuses from Exocytosis Sites into the Cell Membrane

    The authors tracked individual P-selectin molecules released at the surface of live endothelial cells following stimulated secretion.
    [Nature Communications]

    Full Article

    Neuron-to-Vessel Signaling Is a Required Feature of Aberrant Stem Cell Commitment after Soft Tissue Trauma

    Scientists defined the regulatory relationship of peripheral nerves on vasculature in a severe extremity trauma model in mice, which resulted in aberrant cell fate and heterotopic ossification.
    [Bone Research]

    Full Article

    A Predictive Microfluidic Model of Human Glioblastoma to Assess Trafficking of Blood–Brain Barrier-Penetrant Nanoparticles

    Investigators presented a microfluidic model of vascularized glioblastoma featuring a tumor spheroid in direct contact with self-assembled vascular networks comprising human endothelial cells, astrocytes, and pericytes.
    [Proceedings of the National Academy of Sciences of the United States of America]

    Full ArticlePress Release

    Intrinsic Antiviral Immunity of Barrier Cells Revealed by an iPSC-Derived Blood-Brain Barrier Cellular Model

    The authors utilized induced pluripotent stem cell (iPSC)-derived human brain microvascular endothelial cells to study virus-blood-brain barrier interactions.
    [Cell Reports]

    Full ArticleGraphical Abstract

    Hypoxia-Induced Inhibin Promotes Tumor Growth and Vascular Permeability in Ovarian Cancers

    Scientists found that hypoxia increased inhibin levels in ovarian cancer cell lines, xenograft tumors, and patients, and that hypoxia regulated inhibin promoted tumor growth, endothelial cell invasion, and permeability.
    [Communications Biology]

    Full Article

    Signaling Events Evoked by Domain III of Envelop Glycoprotein of Tick-Borne Encephalitis Virus and West Nile Virus in Human Brain Microvascular Endothelial Cells

    Researchers uncovered the post-attachment biological events elicited in brain microvascular endothelial cells by domain III.
    [Scientific Reports]

    Full Article

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    REVIEWS

    Engineering the Multiscale Complexity of Vascular Networks

    The authors highlight the materials advances that have enabled transformative progress in vascular engineering by ushering in new tools for both visualizing and building vasculature.
    [Nature Reviews Materials]

    Abstract

    INDUSTRY AND POLICY NEWS

    AffaMed Therapeutics Announces First Patient Dosed in the US Phase I Clinical Trial of AM712 in Retinal Disease

    AffaMed Therapeutics announced that the first patient has been dosed in its US Phase I study of AM712, a novel proprietary bispecific biologic molecule blocking both VEGF and angiopoietin-2 for the treatment of retinal diseases.
    [AffaMed Therapeutics]

    Press Release

    FEATURED EVENT

    Till & McCulloch Meetings

    October 3 – 5, 2022
    Vancouver, British Columbia, Canada

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Fellow – Tumor Microenvironment in Metastasis

    H. Lee Moffitt Cancer Center & Research Institute – Tampa, Florida, United States

    Project Scientist – Microvascular Determinants of Dementia

    UC Davis – Davis, California, United States

    Principal Investigator – Interdisciplinary Research in Biology

    CNRS – Paris, France

    Staff Scientist – Obesity and Metabolic Diseases

    National Institutes of Health – Bethesda, Maryland, United States

    > See All Jobs

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