Endothelial Cell News Volume 7.39 | Nov 14 2022

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    2022-11-14 | ENDOCN 7.39


    Endothelial Cell News by STEMCELL Technologies
    Vol. 7.39 – 14 November, 2022
    TOP STORY

    Flash Drug Release from Nanoparticles Accumulated in the Targeted Blood Vessels Facilitates the Tumor Treatment

    Investigators introduced an anticancer drug delivery concept termed Flash Release in Endothelium (FlaRE), which represented an alternative to the existing approaches based on enhanced permeability and retention effect.
    [Nature Communications]

    Full Article
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    PUBLICATIONSRanked by the impact factor of the journal

    Activating NO-sGC Crosstalk in the Mouse Vascular Niche Promotes Vascular Integrity and Mitigates Acute Lung Injury

    Using comparative genome-wide endothelial cell-pericyte crosstalk analysis of healthy and LPS-challenged lungs, scientists discovered that crosstalk between endothelial nitric oxide and pericyte soluble guanylate cyclase (NO-sGC) was impaired in acute lung injury.
    [Journal of Experimental Medicine]

    Abstract

    Suppression of CCL2 Angiocrine Function by Adrenomedullin Promotes Tumor Growth

    The authors reported that tumor cell-derived adrenomedullin had a pro-angiogenic as well as a direct tumor-promoting effect, and that endothelium-derived CC chemokine ligand 2 (CCL2) suppressed adrenomedullin-induced tumor cell proliferation.
    [Journal of Experimental Medicine]

    Full Article
    Graphical Abstract

    Aging Results in DNA Damage and Telomere Dysfunction That Is Greater in Endothelial versus Vascular Smooth Muscle Cells and Is Exacerbated in Atheroprone Regions

    Researchers studied the effect of aging on arterial DNA damage and telomere dysfunction. Aging resulted in greater DNA damage in endothelial cells than in vascular smooth muscle cells.
    [GeroScience]

    Abstract

    Filamin A Pre-mRNA Editing Modulates Vascularization and Tumor Growth

    Using transgenic mice expressing either constitutively edited or constitutively uneditable Filamin A, scientists showed that Filamin A editing critically controled angiogenesis in tumors as well as in a mouse ischemia model.
    [Molecular Therapy-Nucleic Acids]

    AbstractGraphical Abstract

    Biomarkers of Alveolar Epithelial Injury and Endothelial Dysfunction Are Associated with Scores of Pulmonary Edema in Invasively Ventilated Patients

    Plasma levels of surfactant protein-D, soluble receptor for advanced glycation end products, and angiopoietin-2 were measured in a prospective, multicenter cohort of invasively ventilated patients.
    [American Journal of Physiology-Lung Cellular and Molecular Physiology]

    Abstract

    Intraprocedural Endothelial Cell Seeding of Arterial Stents via Biotin/Avidin Targeting Mitigates In-Stent Restenosis

    Investigators reported on the novel stent endothelialization strategy of post-deployment seeding of biotin-modified endothelial cells to avidin-functionalized stents.
    [Scientific Reports]

    Full Article

    Paricalcitol Protects against Hydrogen Peroxide-Induced Injury in Endothelial Cells through Suppression of Apoptosis

    Scientists investigated the restorative and protective potentials of paricalcitol, a vitamin D analog, which was frequently used in patients with chronic renal failure in HUVECs before and after hydrogen peroxide-induced oxidative stress.
    [Experimental Biology and Medicine]

    Abstract

    Diabetic Retinopathy and Corneal Endothelial Parameters: An Analytical Cross-Sectional Study

    Corneal endothelium parameters including endothelial cell density, average cell size, coefficient of variation in cell size, and hexagonality were evaluated by non-contact specular microscopy.
    [BMC Ophthalmology]

    Full Article
    Easy250 EasySep Magnet for rapid immune cell isolation from large-volume samples.
    REVIEWS

    Role of Anti-Vascular Endothelial Growth Factor in the Management of Non-Proliferative Diabetic Retinopathy without Center-Involving Diabetic Macular Edema: A Meta-Analysis of Trials

    The authors review the impact of anti-VEGF treatment in the management of eyes with non-proliferative diabetic retinopathy without center involving diabetic macular edema.
    [Eye]

    Abstract
    INDUSTRY AND POLICY NEWS

    Contego Medical Completes Enrollment of the PERFORMANCE II Carotid Stent Trial

    Contego Medical, Inc. announced that enrollment of the PERFORMANCE II clinical trial had been completed. PERFORMANCE II was designed to evaluate the safety and effectiveness of the Neuroguard IEP® 3-in-1 carotid stent and post-dilation balloon system with integrated embolic protection.
    [Contego Medical, Inc.]

    Press Release
    FEATURED EVENT

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    JOB OPPORTUNITIES

    Research Scientist – Lung Fibrosis

    Boston University – Boston, Massachusetts, United States

    Lecturer – Infection and Immunity

    Imperial College London – London, England, United Kingdom

    Postdoctoral Fellow – Vascular Biology

    Yale University – New Haven, Connecticut, United States

    Research Scientist – iPSC Disease Modeling

    Lifespan – Providence, Rhode Island, United States

    Postdoctoral Research Associate – Vascular Pathophysiology

    Washington University School of Medicine – Saint Louis, Missouri, United States

    > See All Jobs

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