Endothelial Cell News Volume 6.34 | Oct 4 2021

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    2021-10-04 | ENDOCN 6.34


    Endothelial Cell News by STEMCELL Technologies
    Vol. 6.34 – 4 October, 2021
    TOP STORY

    Comparative Study of the Effects of Cigarette Smoke versus Next Generation Tobacco and Nicotine Product Extracts on Endothelial Function

    Scientists analyzed key parameters of endothelial function after exposure to aqueous smoke extracts of a heated tobacco product, an electronic cigarette, a conventional cigarette and pure nicotine.
    [Redox Biology]

    Full ArticleGraphical Abstract


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    PUBLICATIONSRanked by the impact factor of the journal

    Long Noncoding RNA p21 Enhances Autophagy to Alleviate Endothelial Progenitor Cells Damage and Promote Endothelial Repair in Hypertension through SESN2/AMPK/TSC2 Pathway

    The authors showed that the number of endothelial progenitor cells (EPCs) in hypertensive patients was significantly lower than that of normal population, and the cell function decreased with a higher proportion of EPCs at later stages.
    [Pharmacological Research]

    Full ArticleGraphical Abstract

    The Effect of Dihydroceramide Desaturase 1 Inhibition on Endothelial Impairment Induced by Indoxyl Sulfate

    Investigators assessed the therapeutic potential of dihydroceramide desaturase 1 inhibition, the last enzyme involved in de novo ceramide synthesis, to mitigate the vascular effects of the protein-bound uremic toxins indoxyl sulfate
    [Vascular Pharmacology]

    AbstractGraphical Abstract

    Intravenous Injection of Cyclophilin a Realizes the Transient and Reversible Opening of Barrier of Neural Vasculature through Basigin in Endothelial Cells

    Researchers demonstrated that the administration of cyclophilin A, a ligand of basigin which was expressed in barrier-forming endothelial cells, realized the artificial opening of blood–brain barrier.
    [Scientific Reports]

    Full Article

    Optimization of Polycaprolactone – Based Nanofiber Matrices for the Cultivation of Corneal Endothelial Cells

    Four groups of electrospun nanofibrous scaffolds were compared: polycaprolactone (PCL), PCL/collagen, PCL/gelatin and PCL/chitosan. Each of the scaffolds were tissue-engineered with human corneal endothelial cells and analyzed with regard to their potential application as artificial posterior lamellar grafts.
    [Scientific Reports]

    Full Article

    Involvement of Multiple Scavenger Receptors in Advanced Glycation End Product-Induced Vessel Tube Formation in Endothelial Cells

    Scientists examined the involvement of advanced glycation end (AGE)-related receptors on AGE-induced angiogenesis in endothelial cells.
    [Experimental Cell Research]

    AbstractGraphical Abstract

    Crosstalk Between RPE Cells and Choroidal Endothelial Cells via the ANXA1/FPR2/SHP2/NLRP3 Inflammasome/Pyroptosis Axis Promotes Choroidal Neovascularization

    The authors investigated the effect of crosstalk between retinal pigment epithelial (RPE) cells and choroidal endothelial cells via the ANXA1/FPR2/NLRP3 inflammasome/pyroptosis axis on the development of choroidal neovascularization in vitro and in vivo.
    [Inflammation]

    Abstract

    Bovine Milk Exosomes Alleviate Cardiac Fibrosis via Enhancing Angiogenesis In Vivo and In Vitro

    The proangiogenic effect of bovine milk exosomes was analyzed both in isoproterenol-induced cardiac fibrosis rats in vivo and in HUVECs after oxygen and glucose deprivation in vitro.
    [Journal of Cardiovascular Translational Research]

    AbstractGraphical Abstract

    CUL5-Mediated Visfatin (NAMPT) Degradation Blocks Endothelial Proliferation and Angiogenesis via the MAPK/PI3K-AKT Signaling

    Researchers found that NAMPT overexpression protected human coronary artery endothelial cells from H2O2-induced injury through promoting cell viability, inhibiting cell apoptosis, enhancing cell motility, and promoting tube formation.
    [Journal of Cardiovascular Pharmacology]

    Abstract

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    REVIEWS

    The Importance of Endothelial Protection: The Emerging Role of Defibrotide in Reversing Endothelial Injury and Its Sequelae

    Further preclinical and clinical studies will explore defibrotide’s potential utility in a broader range of disorders resulting from endothelial cell activation and dysfunction.
    [Bone Marrow Transplantation]

    Full Article

    INDUSTRY AND POLICY NEWS

    Baxter Announces US Approval and Launch of Ready-to-Use Cardiovascular Medicine Norepinephrine in Premix Formulation

    Baxter International, Inc. announced the US FDA approval and commercial launch of premix Norepinephrine Bitartrate in 5% Dextrose Injection.
    [Baxter International, Inc.]

    Press Release

    FEATURED EVENT

    The Calcium and Cell Function Conference

    October 26 – 28, 2021
    Virtual

    > See All Events

    JOB OPPORTUNITIES

    PhD Student – Cardiovascular Disease

    Radboud University Medical Centre – Nijmegen, Netherlands

    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

    > See All Jobs

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