Mesenchymal Cell News Volume 14.32 | Aug 16 2022

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    2022-08-16 | MESCN 14.32


    Mesenchymal Cell News by STEMCELL Technologies
    Vol. 14.32 – 16 August, 2022
    TOP STORY

    C-kit+VEGFR-2+ Mesenchymal Stem Cells Differentiate into Cardiovascular Cells and Repair Infarcted Myocardium after Transplantation

    The authors isolated c-kit+VEGFR-2+ cells from rat bone marrow-derived MSCs, and assessed potential of c-kit+VEGFR-2+ MSCs to differentiate towards cardiovascular cells and their efficiency of repairing the infarcted myocardium after transplantation.
    [Stem Cell Reviews and Reports]

    Full ArticleGraphical Abstract
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    Biological Activity Reduction and Mitochondrial and Lysosomal Dysfunction of Mesenchymal Stem Cells Aging In Vitro

    Scientists designed a study to detect mitochondrial and lysosomal activity, morphological, and functional changes in human umbilical cord MSCs after long-time culture.
    [Stem Cell Research & Therapy]

    Full Article

    ANGPTL8 Promotes Adipogenic Differentiation of Mesenchymal Stem Cells: Potential Role in Ectopic Lipid Deposition

    Mechanistic studies demonstrated that serum angiopoietin-like protein 8 (ANGPTL8) could promote the differentiation of MSCs into adipocytes by inhibiting the Wnt/β-Catenin pathway and upregulating PPARγ and c/EBPα mRNA expression.
    [Frontiers in Endocrinology]

    Full Article

    Human Adipose-Derived Mesenchymal Stem Cells-Derived Exosomes Encapsulated in Pluronic F127 Hydrogel Promote Wound Healing and Regeneration

    Researchers reported that Pluronic F-127/human adipose-derived MSCs-exosome complexes enhanced skin wound healing, promoted re-epithelialization, up-regulated expression of skin barrier proteins, and reduced inflammation.
    [Stem Cell Research & Therapy]

    Full Article

    Bone Marrow Mesenchymal Stem Cells Combined with Estrogen Synergistically Promote Endometrial Regeneration and Reverse EMT via Wnt/β-Catenin Signaling Pathway

    Scientists investigated the synergistic effect of bone marrow MSCs and estrogen on improving the endometrial regeneration and restoring the endometrium morphology and its underlying molecular mechanisms.
    [Reproductive Biology and Endocrinology]

    Full Article

    Measuring Human Mesenchymal Stem Cell Remodeling in Hydrogels with a Step-Change in Elastic Modulus

    The authors measured 3D encapsulated human MSC migration and remodeling in a well-characterized hydrogel with a step-change in stiffness.
    [Soft Matter]

    AbstractGraphical Abstract

    Tumor Activated Platelets Induce Vascular Mimicry in Mesenchymal Stem Cells and Aid Metastasis

    Interaction of MSCs with platelets in cell-to-cell contact dependent manner was essential for their migration, thereby, vascular-mimicry.
    [Cytokine]

    AbstractGraphical Abstract

    Clumps of Mesenchymal Stem Cells/Extracellular Matrix Complexes Directly Reconstruct the Functional Periodontal Tissue in a Rat Periodontal Defect Model

    To develop reliable scaffold-free periodontal tissue regenerative cell therapy by MSCs/extracellular matrix complexes (C-MSCs), scientists investigated the periodontal tissue regenerative capacity of C-MSCs and the behavior of the transplanted cells.
    [Journal of Tissue Engineering and Regenerative Medicine]

    Full Article

    Cryopreserved Allogeneic Mesenchymal Stem Cells Enhance Wound Repair in Full Thickness Skin Wound Model and Cattle Clinical Teat Injuries

    Researchers evaluated and compared the healing potential of MSCs derived from two common sources, iliac crest derived bone marrow and omental fat, in a full thickness skin wound model.
    [Current Research in Translational Medicine]

    Abstract
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    REVIEWS

    Dynamic Culture of Mesenchymal Stromal/Stem Cell Spheroids and Secretion of Paracrine Factors

    Investigators summarize the significant advances into the upstream processing, mainly the dynamic generation and cultivation of MSC aggregates, for the conditioned medium manufacture and focus on the standardization of the soluble factor production.
    [Frontiers in Bioengineering and Biotechnology]

    Full ArticleGraphical Abstract
    INDUSTRY AND POLICY NEWS

    Ipsen Completes Acquisition of Epizyme Expanding Its Portfolio in Oncology

    Ipsen announced the closing of the definitive merger agreement under which Ipsen has acquired Epizyme, Inc.
    [Ipsen]

    Press Release

    Western Researchers Attract More than $7.6M in Federal Funding

    Research to help improve memory in children with intellectual disabilities is one of several Western research projects receiving more than $7.6 million in funding from the Canadian Institutes of Health Research.
    [Western University]

    Press Release
    FEATURED EVENT

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    October 15, 2022
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    JOB OPPORTUNITIES

    Postdoctoral Position – Vascular Biology Lab

    University of Turin – Torino, Italy

    Assistant Member – Genes and Human Disease Research Program

    Oklahoma Medical Research Foundation – Oklahoma City, Oklahoma, United States

    Faculty Member – Faculty of Life and Health Sciences

    Shenzhen Institute of Advanced Technology – Shenzhen, China

    Postdoctoral Researcher – Regenerative Medicine

    National University of Ireland Galway – Galway, Ireland

    Research Project Advisor – Regenerative Medicine Institute

    Cedars-Sinai – Los Angeles, California, United States

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