Cord Blood News Volume 12.33 | Aug 27 2020

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    CBN 8.32 | Aug 27


    Cord Blood News by STEMCELL Technologies
    Vol. 8.32 – 27 August, 2020
    TOP STORY

    Human Umbilical Cord-Derived Mesenchymal Stem Cell Therapy in Patients with COVID-19: A Phase I Clinical Trial

    Investigators performed a controlled, non-randomized, Phase I clinical trial to evaluate the safety of human umbilical cord-derived mesenchymal stem cells infusions in the treatment of patients with moderate and severe COVID-19 pulmonary disease.
    [Signal Transduction and Targeted Therapy]

    Full Article

    Visit the Hematopoiesis Resource Center for videos, tips, and protocols to help with your research questions.
    PUBLICATIONSRanked by the impact factor of the journal

    DNA Damage Response and Preleukemic Fusion Genes Induced by Ionizing Radiation in Umbilical Cord Blood Hematopoietic Stem Cells

    Within CD34+ hematopoietic stem and progenitor cells the authors identified CD34+CD38+ progenitor cells as a highly apoptosis-resistant population, while CD34+CD38− hematopoietic stem/multipotent progenitor cells as a population very sensitive to radiation-induced apoptosis.
    [Scientific Reports]

    Full Article

    Maternal Lipid Levels across Pregnancy Impact the Umbilical Cord Blood Lipidome and Infant Birth Weight

    Researchers classified dynamic changes in the maternal lipidome during pregnancy and identified lipids associated with Fenton birth weight z-score and the umbilical cord blood lipidome.
    [Scientific Reports]

    Full Article

    Dose-Response Tendon-Specific Markers Induction by Growth Differentiation Factor-5 in Human Bone Marrow and Umbilical Cord Mesenchymal Stem Cells

    To explore the tenogenic responsiveness of human bone marrow-MSCs and human Wharton’s jelly-MSCs to human Growth Differentiation Factor 5, scientists supplemented each at doses of 1, 10, and 100 ng/mL of hGDF-5 and determined proliferation, morphology and time-dependent expression of tenogenic markers.
    [International Journal of Molecular Sciences]

    AbstractGraphical Abstract

    Intramyocardial Transplantation of Umbilical Cord Mesenchymal Stromal Cells in Chronic Ischemic Cardiomyopathy: A Controlled, Randomized Clinical Trial (HUC-HEART Trial)

    54 patients were randomized to receive human umbilical cord-MSCs or bone-marrow-derived mononuclear cells in combination with coronary artery bypass-grafting (CABG) surgery. The control patients received no cells/vehicles but CABG intervention.
    [International Journal of Stem Cells]

    Abstract

    Human Cord Blood Hematopoietic Cells Acquire Neural Features When Cultured in the Presence of Neurogenic Cytokines

    Lineage-negative umbilical cord blood-derived cells -enriched for hematopoietic stem and progenitor cells- were cultured in presence of different combinations of hematopoietic cytokines, neurotrophins, epidermal growth factor, fibroblast growth factor, and neurogenic culture media, in a three-phase culture system.
    [Blood Cells Molecules and Diseases]

    Abstract

    Circulating Endothelial Progenitor Cells during Pregnancy in Multiple Sclerosis

    CD34+ and CD133+ were longitudinally detected by flow cytometry in the maternal plasma of 29 healthy controls and nine multiple sclerosis patients and in the cord blood of their newborns.
    [Neurological Sciences]

    Full Article

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    REVIEWS

    Review of Trials Currently Testing Stem Cells for Treatment of Respiratory Diseases: Facts Known to Date and Possible Applications to COVID-19

    The ongoing studies on coronavirus are using mesenchymal stem cells derived from bone marrow or the umbilical cord to demonstrate their feasibility, safety, and tolerability.
    [Stem Cell Reviews and Reports]

    Full Article

    INDUSTRY AND POLICY NEWS

    NantKwest and ImmunityBio Sign Collaboration Agreement for Joint Development, Manufacturing, Marketing, and Commercialization of COVID-19 Vaccine and Related Therapeutics

    NantKwest, Inc. announced the signing of a definitive agreement to jointly develop, manufacture, market, and commercialize therapeutics and vaccines for combating the COVID-19 pandemic. The two product candidates currently in development under the agreement are a mesenchymal stem celltherapeutic from NantKwest, whose goal is to reduce the time a critically ill patient spends on a ventilator; and a COVID-19 vaccine product from ImmunityBio, which is anticipated to soon enter into a Phase I clinical trial.
    [NantKwest, Inc.]

    Press Release

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