Mesenchymal Cell News Volume 14.14 | Apr 12 2022

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    2022-04-12 | MESCN 14.14


    Mesenchymal Cell News by STEMCELL Technologies
    Vol. 14.14 – 12 April, 2022
    TOP STORY

    Biomimic Trained Immunity-MSCs Delivery Microcarriers for Acute Liver Failure Regeneration

    A lipopolysaccharide-loaded photoresponsive cryogel porous microcarrier for MSCs delivery and colonization was presented to promote defect liver regeneration.
    [Small]

    Abstract
    Webinar: Bone Marrow Skeletal Progenitors and Bone Diseases
    PUBLICATIONSRanked by the impact factor of the journal

    Novel Integrated Workflow Allows Production and In-Depth Quality Assessment of Multifactorial Reprogrammed Skeletal Muscle Cells from Human Stem Cells

    A protocol was complemented through a novel in silico workflow that allowed for in-depth estimation and potential optimization of the quality of generated muscle tissue, based on the transcriptomes of transdifferentiated cells.
    [Cellular and Molecular Life Sciences]

    Full Article

    Large-Scale Analysis of MicroRNA Expression in Motor Neuron-Like Cells Derived from Human Umbilical Cord Blood Mesenchymal Stem Cells

    Scientists explored miRNA profiles of CB-MSCs during differentiation into motor neuron-like cells.
    [Scientific Reports]

    Full Article

    Notch1 Activation of Jagged1 Contributes to Differentiation of Mesenchymal Stem Cells into Endothelial Cells under Cigarette Smoke Extract Exposure

    In vitro, Jagged1 was found to be activated by Notch1 in MSCs, resulting in the RBP-Jκ-dependent expression of Jagged1 mRNA, a response that was blocked by Notch1 inhibition.
    [BMC Pulmonary Medicine]

    Full Article

    A Novel Hybrid Polymer of PCL/Fish Gelatin Nanofibrous Scaffold Improves Proliferation and Differentiation of Wharton’s Jelly-Derived Mesenchymal Cells into Islet-Like Cells

    In vitro studies showed, wharton’s jelly-derived-MSCs that differentiated in the 3D culture had strong properties of insulin-producing cells such as islet-like cells.
    [Artificial Organs]

    Abstract

    Mesenchymal Stromal Cells Promote the Proliferation of Basal Stem Cells and Efficient Epithelization in Organotypic Models of Wound Healing

    Investigators used an organotypic model of wound healing and they seeded keratinocytes on an adipose-derived MSC-induced dermal matrix. Conventional hematoxylin–eosin stain and immunohistochemistry staining for Ki67, p63 and pan-keratins were performed at different timepoints.
    [Microscopy Research and Technique]

    Full Article

    HucMSC-Derived Exosomes Delivered BECN1 Induces Ferroptosis of Hepatic Stellate Cells via Regulating the xCT/GPX4 Axis

    Researchers studied the proferroptosis effect and mechanism of MSC-ex in hepatic stellate cells. MSC-ex were collected and purified from human umbilical cord MSCs.
    [Cell Death & Disease]

    Full Article

    Menstrual Blood-Derived Mesenchymal Stromal Cells Efficiently Ameliorate Experimental Autoimmune Encephalomyelitis by Inhibiting T Cell Activation in Mice

    The authors evaluated the therapeutic potential of MSCs isolated from menstrual blood as ready-to-use allo-MSCs in multiple sclerosis by application in its animal model experimental autoimmune encephalomyelitis.
    [Stem Cell Research & Therapy]

    Full ArticleGraphical Abstract

    In Vitro and In Vivo Assessment of a 3D Printable Gelatin Methacrylate Hydrogel for Bone Regeneration Applications

    MSCs were encapsulated in the 3D printable GelMA ink, and their biological properties were assessed in vitro to evaluate their potential for cell delivery application.
    [Journal of Biomedical Materials Research Part B-Applied Biomaterials]

    Abstract

    The Conditioned Medium from Mesenchymal Stromal Cells Pretreated with Proinflammatory Cytokines Promote Fibroblasts Migration and Activation

    Investigators embedded a scaffold material containing a conditioned medium of MSCs (MSC-CM) pretreated with IFN-γ and TNF-α and reconfirmed that cell migration and activation were superior to that in the presence of MSC-CM in vivo.
    [PLoS One]

    Full Article
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    REVIEWS

    New Insights into Peripheral Nerve Regeneration: The Role of Secretomes

    Scientists review the different works reported in the literature that have used secretomes of Schwann cells or MSCs in the treatment of peripheral nerve injuries in experimental models.
    [Experimental Neurology]

    Abstract

    Mesenchymal Stem Cell-Derived Extracellular Vesicles in the Management of COVID19-Associated Lung Injury: A Review on Publications, Clinical Trials and Patent Landscape

    The authors present the current landscape of the field and highlights some interesting findings on MSC-derived extracellular vesicles in the context of COVID-19, including in silico, in vitro, in vivo and case reports.
    [Journal of Tissue Engineering and Regenerative Medicine]

    Full ArticleGraphical Abstract

    In Vitro Study of the Mesenchymal Stem Cells-Conditional Media Role in Skin Wound Healing Process: A Systematic Review

    Investigators present a guide for pre-clinical and clinical studies on the role of MSCs-conditional media in skin wound healing.
    [International Wound Journal]

    Full Article
    INDUSTRY AND POLICY NEWS

    Canada’s Stem Cell Network Launches a New Strategic Plan and Refreshed Branding as It Starts a New Chapter as Canada’s Regenerative Medicine Research Leader

    Canada’s Stem Cell Network announced the launch of IGNITE 2022-2025, its three-year strategic plan funded by the Government of Canada through a $45 million Budget 2021 commitment, starting April 1st, 2022.
    [Stem Cell Network]

    Press Release
    FEATURED EVENT

    Danish Stem Cell Society (DASCS) 2022

    September 19 – 20, 2022
    Vejle, Denmark

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Fellowship – In Vivo Cellular Imaging

    Johns Hopkins University – Baltimore, Maryland, United States

    Postdoctoral Associate – Planarian Stem Cell Biology and Regeneration

    Baylor College of Medicine – Houston, Texas, United States

    Technician – Cell Culture

    Novo Nordisk – Fremont, California, United States

    PhD Studentship – Mechanisms of Small Cell Lung Cancer Metastasis

    Cancer Research UK Manchester Institute – Manchester, England, United Kingdom

    Postdoctoral Associate – Obesity Related Liver Cancer

    Baylor College of Medicine – Houston, Texas, United States

    > See All Jobs

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