Mesenchymal Cell News Volume 15.06 | Feb 14 2023

    0
    22








    2023-02-13 | MESCN 15.06


    Mesenchymal Cell News by STEMCELL Technologies
    Vol. 15.06 – 14 February, 2023
    TOP STORY

    MiR146a-Loaded Engineered Exosomes Released from Silk Fibroin Patch Promote Diabetic Wound Healing by Targeting IRAK1

    The engineered exosomes modified for efficiently loading miR146a and attaching to silk fibroin patch were demonstrated to promote diabetic wound healing.
    [Signal Transduction And Targeted Therapy]

    Full Article
    Share your feedback for the chance to win an Uber Eats gift card
    PUBLICATIONSRanked by the impact factor of the journal

    Freeze Gelation (Chitosan-Elastin-Sodium Alginate)/Zinc Oxide Nanocomposite Gel with Enhanced Adipose Stem Cell Proliferation and Antibacterial Properties

    In vitro cytocompatibility of the composite was investigated using human adipose stem cells by MTT and lactate dehydrogenase assay, further assessed by SEM analysis and PKH26 staining.
    [International Journal Of Biological Macromolecules]

    AbstractGraphical Abstract

    Identification of Mesenchymal Stem Cells Based on the Passaging Effect Using Machine Learning Approaches

    Scientists developed an image-based analytical tool using cell tracking, cytometric analyses, and gating with time-lapse microscopy to investigate the migratory behavior of human MSCs cultured on chitosan membranes.
    [Biophysical Journal]

    Abstract

    Genetically Engineered Exosomes as a Potential Regulator of Th1 Cells Response in Rheumatoid Arthritis

    Exosomes were isolated from overexpressed miR-146a/miR-155 MSCs . Splenocytes were isolated from collagen-induced arthritis and control mice.
    [Biopreservation And Biobanking]

    Abstract

    Collagen Hydrogel Viscoelasticity Regulates MSC Chondrogenesis in a ROCK-Dependent Manner

    Researchers investigated how viscoelasticity, a time-dependent mechanical property of collagen hydrogel, coordinated MSC cytoskeleton changes at different stages of chondrogenesis.
    [Science Advances]

    Full Article

    Csf1 from Marrow Adipogenic Precursors Is Required for Osteoclast Formation and Hematopoiesis in Bone

    Scientists constructed marrow adipogenic lineage precursors-deficient colony stimulating factor 1 (Csf1) CKO mice using AdipoqCre. These mice had increased femoral trabecular bone mass, but their cortical bone appeared normal.
    [eLife]

    Abstract

    Mesenchymal Stem Cell Suppresses the Efficacy of CAR-T toward Killing Lymphoma Cells by Modulating the Microenvironment through Stanniocalcin-1

    Investigators reported that CAR-T cell-mediated cytotoxicity was significantly inhibited in the presence of MSCs. MSCs caused an increase of CD4+ T cells and Treg cells but a decrease of CD8+ T cells.
    [eLife]

    Abstract

    Implantation and Tracing of Green Fluorescent Protein-Expressing Adipose-Derived Stem Cells in Peri-Implant Capsular Fibrosis

    To establish a peri-implant fibrosis model, customized silicone implants were inserted into the dorsal site of C57BL/6 wild-type mice. Adipose-derived stem cells were harvested from the fat tissues of transgenic mice that expressed a green fluorescent protein and then injected into the peri-implant space of recipient mice.
    [Stem Cell Research & Therapy]

    Full Article

    ON1104SM-Small-Molecules-Wallchart-728x90
    REVIEWS

    Prospective Use of Amniotic Mesenchymal Stem Cell Metabolite Products for Tissue Regeneration

    A novel therapeutic alternative involving amniotic MSC metabolite products has been developed using metabolites from stem cells which contain cytokines and growth factors.
    [Journal Of Biological Engineering]

    Full Article

    Cell Surface Markers for Mesenchymal Stem Cells Related to the Skeletal System: A Scoping Review

    Even though most studies use the International Society for Cell Therapy criteria, most publications in adult tissues don’t evaluate the characteristics that establish a stem cell, which will be necessary to distinguish between a stem cell and progenitor populations.
    [Heliyon]

    Full Article

    Mesenchymal Stem Cells in the Treatment of Osteogenesis Imperfecta

    MSCs are of particular interest because of their differentiation capacity, immunomodulatory effects, and their ability to migrate to sites of damage. MSCs can be isolated from different sources, expanded in culture, and have been shown to be safe in numerous clinical applications.
    [Cell Regeneration]

    Full Article
    INDUSTRY AND POLICY NEWS

    Grayson-Jockey Club Research Foundation Approves 2023 Funding

    The board of directors of Grayson-Jockey Club Research Foundation announced that it has authorized expenditure of $1,498,077 to fund 12 new projects and nine continuing projects at 13 universities as well as two career development awards.
    [Grayson-Jockey Club Research Foundation (Past The Wire)]

    Press Release
    FEATURED EVENT

    Lund Stem Cell Center 20th Anniversary

    April 17 – 19, 2023
    Lund, Sweden

    > See All Events

    JOB OPPORTUNITIES

    Associate Professor – Biomedical Engineering

    Khalifa University – Abu Dhabi, United Arab Emirates

    Research Associate – Pluripotent Stem Cell Biology

    STEMCELL Technologies, Inc. – Cambridge, England, United Kingdom

    Postdoctoral Research Fellow – Therapeutic Resistance, Tumor Dormancy, and Metastasis

    Fred Hutchinson Cancer Center – Seattle, Washington, United States

    Postdoctoral Fellow – Fibro/Adipogenic Progenitors

    University of Florida – Gainesville, Florida, United States

    Scientist/Assistant Professor – Stem Cells and Regenerative Medicine

    Ottawa Hospital Research Institute – Ottawa, Ontario, Canada

    > See All Jobs

    Submit an article, publication, job or event
    Brought to you by
    stemcell-logo-for newsletter-2
    Mesenchymal Cell News Twitter