Mesenchymal Cell News Volume 14.46 | Nov 22 2022

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    2022-11-22 | MESCN 14.46


    Mesenchymal Cell News by STEMCELL Technologies
    Vol. 14.46 – 22 November, 2022
    TOP STORY

    Dissecting Heterogeneity Reveals a Unique BAMBIhighMFGE8high Subpopulation of Human UC-MSCs

    Investigators drew a large-scale single-cell transcriptomic atlas and identified three clusters, representing the primed, intermediate, and stem statuses within human umbilical cord-derived-MSCs individually.
    [Advanced Science]

    Full Article
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    PUBLICATIONSRanked by the impact factor of the journal

    Cell-Derived Nanovesicles from Mesenchymal Stem Cells as Extracellular Vesicle-Mimetics in Wound Healing

    MSC-derived nanovesicles acted as an extracellular vesicle (EV)-mimetic, by accelerating wound healing in vitro and in vivo at a similar rate as EVs and whole MSC cells used as controls, thus paving the way for promising, scalable regenerative approaches.
    [Acta Pharmaceutica Sinica B]

    Full Article

    Restoration of WT1/miR-769-5p Axis by HDAC1 Inhibition Promotes MMT Reversal in Mesenchymal-Like Mesothelial Cells

    Investigators characterized the molecular mechanism of the anti-fibrotic activity of histone deacetylase 1 (HDAC1) inhibition, focusing on the regulation of miRNAs previously described to exert an anti-fibrotic activity.
    [Cell Death & Disease]

    Full Article

    Lnc Tmem235 Promotes Repair of Early Steroid-Induced Osteonecrosis of the Femoral Head by Inhibiting Hypoxia-Induced Apoptosis of BMSCs

    Researchers explored the effects and mechanisms of the interaction between Lnc Tmem235 and miR-34a-3p on hypoxia-induced apoptosis of bone marrow MSCs.
    [Experimental & Molecular Medicine]

    Full Article

    Selective Polyetheretherketone Implants Combined with Graphene Cause Definitive Cell Adhesion and Osteogenic Differentiation

    Investigators explored whether graphene-modified polyetheretherketone could improve cell adhesion and osteogenic differentiation.
    [International Journal of Nanomedicine]

    Full Article

    Effects of Green Light-Emitting Diode Irradiation on Neural Differentiation of Human Umbilical Cord Matrix-Derived Mesenchymal Cells; Involvement of MAPK Pathway

    Scientists investigated the effects of green LED irradiation, retinoic acid, and their combination on the differentiation of human umbilical cord matrix-derived mesenchymal cells into neural lineage as well as the mechanisms involved.
    [Biochemical and Biophysical Research Communications]

    Abstract

    Depletion of CD206+ M2-Like Macrophages Induces Fibro-Adipogenic Progenitors Activation and Muscle Regeneration

    Researchers showed that the depletion of CD206+ M2-like macrophages (MΦ) promoted skeletal muscle regeneration, as well as that depletion of CD206+ M2-like MΦ during the early phase of repair considerably accelerated the recovery of the injured skeletal muscle through activation of fibroadipogenic progenitors.
    [Nature Communications]

    Full Article

    Intravenous Mesenchymal Stem Cell Administration Modulates Monocytes/Macrophages and Ameliorates Asthmatic Airway Inflammation in a Murine Asthma Model

    Scientists determined the effect of human umbilical cord-derived mesenchymal stem cells on asthmatic lungs by modulating innate immune cells and effector T cells using a murine asthmatic model.
    [Molecular and Cellular Biology]

    Full ArticleGraphical Abstract

    ED-71 Prevents Glucocorticoid-Induced Osteoporosis by Regulating Osteoblast Differentiation via Notch and Wnt/β-Catenin Pathways

    Investigators focused on the preventative effects of a novel active vitamin D3 analog, eldecalcitol, against glucocorticoid-induced osteoporosis and explored the underlying molecular mechanisms.
    [Drug Design Development and Therapy]

    Full Article

    Model of Liver Fibrosis Induction by Thioacetamide in Rats for Regenerative Therapy Studies

    Scientists established a protocol for the induction of advanced liver fibrosis in rats using thioacetamide, which allowed them to perform trials using MSC as a possible therapy for fibrosis regression.
    [Analytical Cellular Pathology]

    Full Article
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    REVIEWS

    Multiple Strategies Enhance the Efficacy of MSCs Transplantation for Spinal Cord Injury

    The authors review the specific mechanism of MSCs to facilitate spinal cord injury (SCI) repair, but also further discuss the research status of these pluripotent stem cells combined with other therapeutic approaches to promote anatomical and functional recovery post-SCI.
    [Biomedicine & Pharmacotherapy]

    Full Article

    INDUSTRY AND POLICY NEWS

    TRACON Pharmaceuticals Announces Dosing Of First Patient In Phase I/II Trial Of YH001 In Combination With Envafolimab And Doxorubicin In Front Line Sarcoma

    TRACON Pharmaceuticals, Inc. announced the dosing of the first patient in a Phase I/II trial evaluating the Company’s CTLA-4 antibody, YH001, in combination with its PD-L1 antibody envafolimab and with doxorubicin in front line therapy in patients with sarcoma.
    [Tracon Pharmaceuticals, Inc.]

    Press Release

    Rheacell Receives ‘Partners in Progress Award’ from Debra Of America for Epidermolysis Bullosa Research

    RHEACELL was honored by the organization ‘Dystrophic Epidermolysis Bullosa ResearchAssociation of America’ (debra) with the ‘Partners in Progress Award’, recognizing RHEACELL’s research commitment and medical advancements in the development of a therapy for the treatment of severe forms of Epidermolysis Bullosa.
    [RHEACELL]

    Press Release
    FEATURED EVENT

    Novel Approaches Against Emerging Antimicrobial Resistance

    December 4 – 7, 2022
    Banff, Alberta, Canada

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Position – Biomedical Engineering

    Uppsala University – Uppsala, Sweden

    Postdoctoral Fellow – Cancer/Stem Cell Biology

    City of Hope – Los Angeles, California, United States

    PhD positions – EuReCa PhD Program

    Institut Curie – Paris, France

    PhD Studentship – Pancreatic Ductal Adenocarcinoma

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

    Senior Program Associate – Science in the City

    STEMCELL Technologies, Inc. – Boston, Massachusetts, United States

    > See All Jobs

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