Mesenchymal Cell News Volume 14.25 | Jun 28 2022

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    2022-06-28 | MESCN 14.25


    Mesenchymal Cell News by STEMCELL Technologies
    Vol. 14.25 – 28 June, 2022
    TOP STORY

    Human Gingival Mesenchymal Stem Cells Retain Their Growth and Immunomodulatory Characteristics Independent of Donor Age

    Investigators explored the possibility of using MSCs derived from human gingival tissues for studying their ex vivo growth characteristics and differentiation potential with respect to donor age.
    [Science Advances]

    Full Article

    Dr. Fabio Rossi discusses the role of mesenchymal stem cells in tissue repair and development.
    PUBLICATIONSRanked by the impact factor of the journal

    Enhancement of Lymphangiogenesis by Human Mesenchymal Stem Cell Sheet

    Researchers evaluated the ability of human MSC (hMSC)-secreted extracellular matrix to augment lymphangiogenesis by using an in vitro co-culturing model of hMSC sheets with lymphatic endothelial cells and an in vivo mouse tail lymphedema model.
    [Advanced Healthcare Materials]

    Abstract

    Epigenetic Regulation of NGF-Mediated Osteogenic Differentiation in Human Dental Mesenchymal Stem Cells

    Using human dental MSCs, the authors demonstrated that nerve growth factor (NGF) mediated osteogenic differentiation through p75NTR, a low-affinity nerve growth factor receptor.
    [Stem Cells]

    AbstractGraphical Abstract

    T Cells Isolated from G-CSF-Treated Multiple Myeloma Patients Are Suitable for the Generation of BCMA-Directed CAR-T Cells

    Investigators showed that autologous stem cell transplantation apheresis products were a suitable source of T cells for anti-B-cell maturation antigen (BCMA) chimeric antigen receptor T (CAR-T) cell manufacture.
    [Molecular Therapy-Methods & Clinical Development]

    AbstractFull ArticleGraphical Abstract

    Enhanced PDGFR/Wnt/β-Catenin Activity of Mesenchymal Stem Cells with High Migration Ability Rescue Bone Loss of Osteoporosis

    Scientists proposed a novel method to screen MSCs with high migration capacity and confirmed that these MSCs exhibited higher osteogenic differentiation ability both in vivo and in vitro.
    [Cellular Signalling]

    AbstractGraphical Abstract

    In Vitro Exposure to Inflammatory Mediators Affects the Differentiation of Mesenchymal Progenitors

    Human MSCs were cultured in the presence of inflammatory mediators typically associated with osteoarthritis pathology.
    [Frontiers in Bioengineering and Biotechnology]

    Full Article

    Lipid Nanoparticle Mediated Silencing of Osteogenic Suppressor GNAS Leads to Osteogenic Differentiation of Mesenchymal Stem Cells In Vivo

    Scientists examined the ability of small interfering RNA to enhance osteoblast differentiation and bone formation by silencing the negative suppressor gene GNAS in bone MSCs.
    [Molecular Therapy]

    AbstractGraphical Abstract

    Mice with Trp53 and Rb1 Deficiency in Chondrocytes Spontaneously Develop Chondrosarcoma via Overactivation of YAP Signaling

    Investigators generated a new transgenic chondrosarcoma model by double conditional deletions of Trp53 and Rb1 in chondrocyte lineage which spontaneously caused spinal chondrosarcoma and lung metastasis.
    [Cell Death & Disease]

    Full Article

    Exosomes from Human Adipose-Derived Mesenchymal Stromal/Stem Cells Accelerate Angiogenesis in Wound Healing: Implication of the EGR-1/lncRNA-SENCR/DKC1/VEGF-A Axis

    Researchers isolated human adipose-MSCs, and found that early growth response factor-1, smooth muscle, and endothelial cell enriched migration/differentiation-associated long-noncoding RNA (lncRNA-SENCR) and achieved vascular endothelial growth factor-A (VEGF-A) overexpression or knockdown.
    [Human Cell]

    Abstract

    The Neuroprotective Effect of Mesenchymal Stem Cells in Colistin-Induced Neurotoxicity

    Scientists assessed the potential protective effects of MSCs against colistin-induced neurotoxicity and the possible mechanisms underlying any effect.
    [Toxicology Mechanisms and Methods]

    Abstract

    Webinar: Bone Marrow Skeletal Progenitors and Bone Diseases
    REVIEWS

    Glucose Metabolism: Optimizing Regenerative Functionalities of Mesenchymal Stromal Cells Post-Implantation

    Investigators report that glucose is the primary energy substrate for MSCs, provides precursors for biomass generation, and regulates MSC functions, including proliferation, differentiation, and immunosuppressive properties.
    [Tissue Engineering Part B-Reviews]

    Abstract

    Effects of Mesenchymal Stem Cell Transplantation on Spinal Cord Injury Patients

    The authors review the beneficial effects of MSC transplantation in spinal cord injury clinical studies with a special focus on the MSC properties and limitations of MSC transplantation.
    [Cell and Tissue Research]

    Abstract

    INDUSTRY AND POLICY NEWS

    Disgraced Italian Surgeon Convicted of Criminal Harm to Stem Cell Patient

    A surgeon who just a decade ago was celebrated around the globe as a pioneer in stem cell transplants has been convicted of one count of “causing bodily harm,” a felony, in a Swedish court.
    [ScienceInsider]

    Press Release
    FEATURED EVENT

    Cell Bio 2022

    December 3 – 7, 2022
    Washington, DC, United States

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    JOB OPPORTUNITIES

    PhD Scholarship – Enhancers Communities

    University of Southern Denmark – Odense M, Denmark

    Postdoctoral Researcher – Knee Osteoarthritis

    National University of Ireland Galway – Galway, Ireland

    Postdoctoral Researcher – Immunomodulation

    National University of Ireland Galway – Galway, Ireland

    Postdoctoral Position – Cancer Biology and Immunotherapies

    Sanford Research – Sioux Falls, South Dakota, United States

    Research Associate – Mechanochemistry

    University of Cambridge – Cambridge, England, United Kingdom

    > See All Jobs

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