Mesenchymal Cell News Volume 15.02 | Jan 18 2023

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    2023-01-18 | MESCN 15.02


    Mesenchymal Cell News by STEMCELL Technologies
    Vol. 15.02 – 18 January, 2023
    TOP STORY

    Mechano-Responsive Hydrogel for Direct Stem Cell Manufacturing to Therapy

    With a 3D dynamic hydrogel using magneto-stimulation technology, scientists found that dynamic mechanical stimulation enhanced matrix-integrin β1 interactions which induced MSCs spreading and proliferation.
    [Bioactive Materials]

    Full ArticleGraphical Abstract
    STEMCELL has implemented an Environmental Management System that is now ISO 14001-certified.
    PUBLICATIONSRanked by the impact factor of the journal

    Transcriptomic Changes towards Osteogenic Differentiation of Mesenchymal Stem Cells on 3D Printed GelMA/CNC Hydrogel under Pulsatile Pressure Environment

    Researchers investigated how human bone-marrow-derived MSCs differentiated into early osteoblasts on a soft three-dimensional hydrogel.
    [Advanced Healthcare Materials]

    Abstract

    WTAP-Mediated m6A Modification Modulates Bone Marrow Mesenchymal Stem Cells Differentiation Potential and Osteoporosis

    Utilizing patient-derived and mouse model-derived samples, scientists determined the changes in mRNA and protein levels of genes and proteins associated with bone-marrow MSCs differentiation.
    [Cell Death & Disease]

    Full Article

    A Novel Injectable Hydrogel Containing Polyetheretherketone for Bone Regeneration in the Craniofacial Region

    Injectable Aldehyde-cellulose nanocrystalline/silk fibroin hydrogels containing polyetheretherketone were synthesized, and their bone regeneration capacity was evaluated.
    [Scientific Reports]

    Full Article

    Alpha Terpineol Directs Bone Marrow Mesenchymal Stem Cells toward Neuronal Lineage through Regulation of Wnt Signaling Pathway

    The authors analyzed the effect of a bioactive compound, alpha terpineol, on the differentiation of rat bone marrow derived MSCs toward neuronal lineage, and explored the regulation of its differentiation process through the study of Wnt pathway mediators.
    [Cell Biochemistry And Function]

    Abstract

    Specific RNA m6A Modification Sites in Bone Marrow Mesenchymal Stem Cells from the Jawbone Marrow of Type 2 Diabetes Patients with Dental Implant Failure

    Based on the “m6A site methylation stoichiometry” of m6A single nucleotide arrays, researchers identified 834 differential m6A-methylated genes in type 2 diabetes mellitus-bone marrow MSCs (BMSCs) compared with normal-BMSCs.
    [International Journal of Oral Science]

    Full Article

    Andrographolide-Treated Bone Marrow Mesenchymal Stem Cells-Derived Conditioned Medium Protects Cardiomyocytes from Injury by Metabolic Remodeling

    Investigators showed that Andrographolide-treated bone marrow MSCs (BMSCs)-conditioned medium (CM) could be more advantageous for cardiomyocyte injury repair than BMSCs-CM.
    [Molecular Biology Reports]

    Abstract

    Mesenchymal Stem Cells Limit Vascular and Epithelial Damage and Restore the Impermeability of the Urothelium in Chronic Radiation Cystitis

    Scientists set up a rat model of chronic radiation cystitis and evaluated the efficacy of MSCs and their mode of action on chronic radiation cystitis.
    [Stem Cell Research & Therapy]

    Full Article

    Metformin Increases Bone Marrow Adipose Tissue by Promoting Mesenchymal Stromal Cells Apoptosis

    Investigators found that 200 mg/kg metformin increased bone marrow adipose tissue in mice tibia, and prompted osteogenic genes and lipogenic genes expression in murine bone marrow.
    [Aging]

    Full Article

    MSCs-Derived Apoptotic Extracellular Vesicles Promote Muscle Regeneration by Inducing Pannexin 1 Channel-Dependent Creatine Release by Myoblasts

    Researchers extracted apoptotic extracellular vesicles derived from MSCs (MSCs-ApoEVs) to treat cardiotoxin-induced tibialis anterior injury and found that MSCs-ApoEVs promoted muscle regeneration and increased the proportion of multinucleated cells.
    [International Journal Of Oral Science]

    Full Article
    Listen to the Stem Cell Podcast episodes covering ISSCR 2022 sessions.
    REVIEWS

    Mesenchymal Stromal Cell Therapy for Patients with Rheumatoid Arthritis

    Scientists elaborate on the studies pertaining to the application of MSCs in rheumatoid arthritis over the last two decades.
    [Experimental Cell Research]

    AbstractGraphical Abstract
    INDUSTRY AND POLICY NEWS

    FDA No Longer Needs to Require Animal Tests before Human Drug Trials

    New medicines need not be tested in animals to receive FDA approval, according to legislation signed by President Joe Biden in late December 2022.
    [ScienceInsider]

    Press Release
    FEATURED EVENT

    AACR Annual Meeting 2023

    April 14 – 19, 2023
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    JOB OPPORTUNITIES

    Directors of Clinical Research Programs – Cancer Biology

    IRCCS Candiolo Cancer Institute – Turin, Italy

    Postdoctoral Scholar Positions – Stem Cell-Based Therapy

    UCLA Jules Stein Eye Institute – Los Angeles, California, United States

    Adult Medical Oncologist – Sarcoma Program

    Johns Hopkins University – Baltimore, Maryland, United States

    Postdoctoral Position – Computational Biology

    German Cancer Research Center in the Helmholtz Association – Heidelberg, Germany

    Postdoctoral Position – Tissue Regeneration Engineering

    Dankook University – Seoul, South Korea

    > See All Jobs

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