Dermal Cell News Volume 8.29 | Sep 26 2022

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    2022-09-26 | DCN 8.29


    Dermal Cell News by STEMCELL Technologies
    Vol. 8.29 – 26 September, 2022
    TOP STORY

    A Cellular Hierarchy in Melanoma Uncouples Growth and Metastasis

    By combining mouse genetics, single-cell and spatial transcriptomics, lineage tracing and quantitative modelling, researchers provided evidence of a hierarchical model of tumor growth that mirrored the cellular and molecular logic underlying the cell-fate specification and differentiation of the embryonic neural crest.
    [Nature]

    Abstract
    As a scientist, how you separate the facts from the claims is just as important as how you separate your cells. See for yourself.
    PUBLICATIONSRanked by the impact factor of the journal

    Topical Application of an Irreversible Small Molecule Inhibitor of Lysyl Oxidases Ameliorates Skin Scarring and Fibrosis

    Investigators described the development and characterisation of an irreversible lysyl oxidase inhibitor, PXS-6302.
    [Nature Communications]

    Full Article

    Actin Cable Formation and Epidermis–Dermis Positional Relationship during Complete Skin Regeneration

    Scientists found that the three-dimensional structure of the skin was completely regenerated in full-thickness skin incisions made before embryonic day 13.
    [Scientific Reports]

    Full Article

    Ionic Complexation Improves Wound Healing in Deep Second-Degree Burns and Reduces In-Vitro Ciprofloxacin Cytotoxicity in Fibroblasts

    Antibiotic-anesthetic smart systems obtained by ionic complexation of polyelectrolytes with ciprofloxacin and lidocaine were obtained as films and hydrogels.
    [Scientific Reports]

    Full Article

    Targeting the USP7/RRM2 Axis Drives Senescence and Sensitizes Melanoma Cells to HDAC/LSD1 Inhibitors

    Researchers showed that USP7 downregulation induced cellular senescence, arresting melanoma growth in vivo and proliferation in vitro in BRAF- and NRAS-mutant melanoma.
    [Cell Reports]

    AbstractFull ArticleGraphical Abstract

    Melanoma Stimulates the Proteolytic Activity of HaCaT Keratinocytes

    Scientists used two in vitro models, melanoma-conditioned media and indirect co-culture of keratinocytes with melanoma cells, to activate immortalized keratinocytes towards cancer-associated ones.
    [Cell Communication and Signaling]

    Full Article
    ON987CXN-oct-728x90-2022
    REVIEWS

    The Role of Myofibroblasts in Physiological and Pathological Tissue Repair

    The authors focus on the central role of the cell, extracellular matrix, and tissue mechanics in regulating tissue repair by controlling myofibroblast action, and also discuss how therapies based on mechanical intervention potentially ameliorate wound healing outcomes.
    [Cold Spring Harbor Perspectives in Biology]

    Abstract

    Hair Follicle Melanocytes Initiate Autoimmunity in Alopecia Areata: a Trigger Point

    Scientists present a narrative review on the roles of melanocytes in alopecia areata pathogenesis, aiming to provide a better understanding of this disease from the melanocyte’s perspective.
    [Clinical Reviews in Allergy & Immunology]

    Abstract
    INDUSTRY AND POLICY NEWS

    AlphaFold Developers Win US$3-Million Breakthrough Prize

    Demis Hassabis and John Jumper, both at DeepMind in London, were recognized for creating the tool that has predicted the 3D structures of almost every known protein on the planet.
    [Nature News]

    Press Release
    FEATURED EVENT

    Cell Symposia: Multifaceted Mitochondria

    November 6 – 8, 2022
    Seville, Spain

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Scientist – Cancer Research Cluster

    Cedars-Sinai – Los Angeles, California, United States

    Postdoctoral Researcher – Melanoma Quality of Life

    Netherlands Cancer Institute (AVL) – Amsterdam, Netherlands

    Chief Scientific and Medical Officer – Psoriasis

    The National Psoriasis Foundation – Alexandria, Virginia, United States

    Research Officer – Devices for Synthetic Biology

    National Research Council Canada – Toronto, Ontario, Canada

    Postdoctoral Researcher – Microfluidics, Organoids, and Precision Medicine

    Lehigh University – Bethlehem, Pennsylvania, Untied States

    > See All Jobs

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