Endothelial Cell News Volume 6.33 | Sep 27 2021

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    2021-09-27 | ENDOCN 6.33


    Endothelial Cell News by STEMCELL Technologies
    Vol. 6.33 – 27 September, 2021
    TOP STORY

    Growth Arrest Specific-6 and Axl Coordinate Inflammation and Hypertension

    In human endothelial cells, a striking correlation was observed between the degree of endothelial cell activation as reflected by intracellular adhesion molecule 1, isoLG-adduct accumulation and intracellular GAS6 levels.
    [Circulation Research]

    Abstract


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    Fli1 Promotes Vascular Morphogenesis by Regulating Endothelial Potential of Multipotent Myogenic Progenitors

    The authors found that Fli1 governed vascular morphogenesis by regulating endothelial potential by inversely regulating endothelial versus myogenic programs in myogenic progenitor cells.
    [Circulation Research]

    Abstract

    Receptor and Molecular Mechanism of AGGF1 Signaling in Endothelial Cell Functions and Angiogenesis

    Scientists identified integrin α5β1 as an endothelial cell receptor for angiogenic factor and G-patch and FHA [Forkhead-associated] domain 1 (AGGF1) and a novel AGGF1-mediated signaling pathway of α5β1-FAK-Src-AKT for angiogenesis.
    [Arteriosclerosis Thrombosis & Vascular Biology]

    Abstract

    Exosomal OTULIN from M2 Macrophages Promotes the Recovery of Spinal Cord Injuries via Stimulating Wnt/β-Catenin Pathway-Mediated Vascular Regeneration

    Researchers determined that macrophage-derived exosomes could augment the angiogenic activities of spinal cord microvascular endothelial cells in vitro.
    [Acta Biomaterialia]

    Abstract

    Investigating Receptor-Mediated Antibody Transcytosis Using Blood–Brain Barrier Organoid Arrays

    Investigators applied a novel bioengineering approach to generate human blood-brain barrier organoids by the self-assembly of astrocytes, pericytes and brain endothelial cells with unprecedented throughput and reproducibility using micro patterned hydrogels.
    [Fluids and Barriers of the CNS]

    Full Article

    The Development of Tumor Vascular Networks

    To study and compare the development of vascular networks formed during angiogenesis and vasculogenic mimicry a number of in vitro assays were utilized.
    [Communications Biology]

    Full Article

    A Bioengineered Lymphatic Vessel Model for Studying Lymphatic Endothelial Cell-Cell Junction and Barrier Function

    Scientists built a lymphatic vessel-on-chip by fabricating a microfluidic device that included a hollow microchannel embedded in 3D hydrogel.
    [Microcirculation]

    Abstract

    Derivation and Characterization of Endothelial Cells from Patients with Chronic Thromboembolic Pulmonary Hypertension

    The authors analyzed the endothelial function, molecular signature, and mitochondrial profile of chronic thromboembolic pulmonary hypertension (CTEPH)-derived endothelial cells to better understand the pathophysiological mechanisms of endothelial dysfunction behind CTEPH.
    [Scientific Reports]

    Full Article

    Chronic Exposure to Tramadol Induces Cardiac Inflammation and Endothelial Dysfunction in Mice

    Tramadol upregulated the expression of oxidative stress and inflammatory markers in mice heart and aorta, whereas downregulated endothelial nitric oxide synthase enzyme expression.
    [Scientific Reports]

    Full Article

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    REVIEWS

    Regulation of Airway Immunity by Epithelial miRNAs

    Scientists discuss responses of the epithelium that promote airway immunopathology, with a focus on miRNAs that contribute to the breakdown of essential epithelial functions.
    [Immunological Reviews]

    Abstract

    INDUSTRY AND POLICY NEWS

    BetterLife Enrolls First Patient in Interferon Alpha-2b COVID-19 Trial in Chile

    BetterLife Pharma, Inc. announced that its wholly owned subsidiary, Altum Pharmaceuticals Inc., and Pontificia Universidad Católica de Chile have enrolled the first patient in the Phase I portion of the Phase I-II randomized placebo controlled in COVID-19 patients.
    [BetterLife Pharma, Inc. (GlobeNewswire, Inc.)]

    Press Release

    UCLA Broad Stem Cell Research Center Receives $5 Million CIRM Grant for Research Training Program

    The Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA has been awarded $5 million by the California Institute for Regenerative Medicine, the state’s stem cell agency, to train young scientists and physicians to become leaders in the stem cell and regenerative medicine field.
    [University of California]

    Press Release

    FEATURED EVENT

    Applying Fundamental Principles of Lung Biology to Respiratory Health

    November 6 – 7, 2021
    Waterville Valley, New Hampshire, United States

    > See All Events

    JOB OPPORTUNITIES

    Scientist – Cancer Cell Signaling

    The University of New Mexico – Albuquerque, New Mexico, United State

    Faculty and Leadership Positions – Cancer-Focused Target and Drug Discovery

    The University of New Mexico – Albuquerque, New Mexico, United States

    Postdoctoral Fellow – Molecular and Cellular Oncology

    The University of Texas MD Anderson Cancer Center – Houston, Texas, United States

    Research Associate – Organogenesis, Stem Cells, and Regenerative Medicine

    University of Southern California – Los Angeles, California, United States

    Research Assistant – Regenerative Medicine for the Biliary System

    University of Cambridge – Cambridge, England, United Kingdom

    > See All Jobs

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