Mesenchymal Cell News Volume 15.26 | Aug 1 2023

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    2023-08-31 | MESCN 14.19


    Mesenchymal Cell News by STEMCELL Technologies
    Vol. 14.19 – 1 August, 2023
    TOP STORY

    Skin Mesenchymal Niches Maintain and Protect AML-Initiating Stem Cells

    Scientists reported massive acute myeloid leukemia (AML) cell infiltration in the skin in a transplantation-induced MLL-AF9 AML mouse model. These AML cells could regenerate AML after transplantation.
    [Journal Of Experimental Medicine]

    Abstract
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    PUBLICATIONSRanked by the impact factor of the journal

    An Engineered Biomaterial to Harness the Differentiation Potential of Endogenous Human Gingival Mesenchymal Stem Cells (hGMSCs)

    The osteogenic differentiation capacity of the recruited MSCs was assessed in vitro. Results confirmed the sustainable release of SDF-1α from the developed biomaterial promoting the migration and homing of human bone marrow MSCs and human gingival MSCs.
    [Frontiers in Dental Medicine]

    Full Article

    NUCKS1, a LINC00629-Upregulated Gene, Facilitated Osteosarcoma Progression and Metastasis by Elevating Asparagine Synthesis

    Researchers reported that NUCKS1 was significantly increased in osteosarcoma. Depletion of NUCKS1 decreased osteosarcoma cell proliferation and metastasis in vivo and in vitro.
    [Cell Death & Disease]

    Full Article

    Mesenchymal Stem Cells, As Glioma Exosomal Immunosuppressive Signal Multipliers, Enhance MDSCs Immunosuppressive Activity through the miR-21/SP1/DNMT1 Positive Feedback Loop

    Scientists found that glioma-associated-MSCs promoted the expression of CD73, an ectonucleotidase that drove immunosuppressive microenvironment maintenance by generating adenosine, on myeloid-derived suppressor cells through immunosuppressive exosomal miR-21 signaling.
    [Journal Of Nanobiotechnology]

    Full ArticleGraphical Abstract

    Effects of Atrazine Exposure on Human Bone Marrow-Derived Mesenchymal Stromal Cells Assessed by Combinatorial Assay Matrix

    The authors employed the combinatorial assay matrix approach, including a panel of well-standardized assays to define the phenotype and functionality of human-donor-derived primary MSCs exposed to the representative xenobiotic Atrazine.
    [Frontiers In Immunology]

    Full Article

    Substrate Stiffness Can Affect the Crosstalk between Adipose Derived Mesenchymal Stem Cells and Macrophages in Bone Tissue Engineering

    Biomaterials with Young’s modulus of 64 and 0.2 kPa were selected, and the crosstalk between adipose-derived MSCSs (ADSCs) and macrophages was investigated by means of conditioned medium treatment and cell co-culture, respectively.
    [Frontiers In Bioengineering And Biotechnology]

    Full Article

    The Role of Mesenchymal Estrogen Receptor 1 in Mouse Uterus in Response to Estrogen

    Investigators analyzed mice with a mesenchymal tissue-specific knockout of Esr1. Isl1-driven Cre expression generated Esr1 deletion in the uterine stroma and endometrium.
    [Scientific Reports]

    Full Article

    Study on the Function of Huazhuo Jiedu Decoction in Promoting the Homing of Bone Marrow Mesenchymal Stem Cells and Contributing to the Treatment of Ulcerative Colitis

    Bone MSCs (BMSCs) derived from mice were isolated and cultured, osteogenic and adipogenic assays to study the differentiation ability of BMSCs, and flow cytometry was used to detect the surface marker of the third generation cells.
    [Heliyon]

    Full Article

    Administration of AG490 Decreases the Senescence of Umbilical Cord-Mesenchymal Stem Cells and Promotes the Cytotherapeutic Effect in Liver Fibrosis

    Researchers uncovered the fate of transplanted MSCs and develop targeting strategies that could enhance the therapeutic efficacy of MSC therapy in liver fibrosis. They used human umbilical cord-MSCs as the study object.
    [Cell Death Discovery]

    Full Article

    Kaempferol-Loaded Bioactive Glass-Based Scaffold for Bone Tissue Engineering: In Vitro and In Vivo Evaluation

    In the in vivo section, all types of scaffolds with/without bone marrow-derived stem cells were implanted into rat calvaria bone defects, and potential of bone healing was assessed using imaging, staining, and histomorphometric analyses.
    [Scientific Reports]

    Full Article
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    REVIEWS

    Multiple Dimensions of using Mesenchymal Stem Cells for Treating Liver Diseases: From Bench to Beside

    The authors summarize the status of MSC transplantation in treating liver diseases, focusing on the therapeutic mechanisms, including differentiation into hepatocyte-like cells, immunomodulating function with a variety of immune cells, and facilitation of homing and engraftment.
    [Stem Cell Reviews And Reports]

    Abstract
    INDUSTRY AND POLICY NEWS

    Multiple Partners to Validate Stem Cell Production on Space Station

    Treatments for blood cancer typically include chemotherapy followed by stem cell transplants to restore healthy blood cells. To make stem cells for such transplants more readily available, scientists in the field of cellular therapeutics are turning to the International Space Station National Laboratory.
    [IIS National Laboratory]

    Press Release

    UK-Malaysia Partnership for Advancing Stem Cell Treatment in India

    The United Kingdom-based conglomerate SRAM & MRAM Group has announced a joint venture with CELLAAX. The strategic collaboration is poised to revolutionise stem cell treatment not only in India but also across multiple regions worldwide.
    [SRAM & MRAM Group (BioSpectrum)]

    Press Release
    FEATURED EVENT

    Molecular Analysis for Precision Oncology Congress 2023

    October 4 – 6, 2023
    Paris, France

    > See All Events

    JOB OPPORTUNITIES

    Associate Professor – Bioengineering

    University of Maryland – College Park, Maryland, United States

    Research Assistant – Biomedicine

    IRB Barcelona – Barcelona, Spain

    Associate Professor – Department of Molecular Genetics & Cellular Biosciences

    University of Cincinnati – Cincinnati, Ohio, United States

    Research Fellow – Confinement Mechanobiology

    National University of Singapore – Singapore, Singapore

    PhD Position – Metabolic Alterations in Skeletal Progenitors

    KU Leuven – Leuven, Belgium

    > See All Jobs

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