Dermal Cell News Volume 7.03 | Jan 25 2021

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    2021-01-25 | DCN 7.03

    Dermal Cell News by STEMCELL Technologies

    Vol. 7.03 – 25 January, 2021

    TOP STORY

    Targeting TRPV1-Mediated Autophagy Attenuates Nitrogen Mustard-Induced Dermal Toxicity

    Investigators confirmed that nitrogen mustard (NM) dose-dependently caused cell death and induced autophagy in keratinocytes. Suppression of autophagy by 3-methyladenine, chloroquine, and bafilomycin A1 or ATG5 siRNA attenuated NM-induced keratinocyte cell death.
    [Signal Transduction and Targeted Therapy]

    Full Article

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    PUBLICATIONSRanked by the impact factor of the journal

    DERMAL STEM CELLS & TISSUE REGENERATION

    Epidermal Progenitors Suppress GRHL3-Mediated Differentiation through Intronic Polyadenylation Promoted by CPSF-HNRNPA3 Collaboration

    Scientists showed that hundreds of intronic polyadenylation sites were differentially used during keratinocyte differentiation, which was accompanied by downregulation of the Cleavage and Polyadenylation Specificity Factor (CPSF) complex.
    [Nature Communications]

    Full Article

    Platelet-Rich Plasma Promotes the Proliferation of Human Keratinocytes via a Progression of the Cell Cycle. A Role of Prolidase

    Human keratinocytes cells were used as an experimental model for studies on the effects of platelet-rich plasma on cell proliferation, migration, collagen biosynthesis, prolidase activity, and its expression and anabolic signaling.
    [International Journal of Molecular Sciences]

    Full Article

    Chondroitin 6-Sulfate Represses Keratinocyte Proliferation in Mouse Skin, Which Is Associated with Psoriasis

    The authors indicated that chondroitin 6-sulfate repressed keratinocyte proliferation in normal skin and that the expression level of chondroitin 6-O-sulfotransferase-1 may be associated with susceptibility to psoriasis.
    [Communications Biology]

    Full Article

    Multi-Faceted Enhancement of Full-Thickness Skin Wound Healing by Treatment with Autologous Micro Skin Tissue Columns

    Researchers investigated how micro skin tissue column treatment affected the different cellular processes involved in wound healing.
    [Scientific Reports]

    Full Article

    Pannexin 3 Regulates Skin Development via Epiprofin

    The authors demonstrated that Pannexin 3 (Panx3) regulated skin development by modulating the transcription factor, Epiprofin (Epfn). In cell culture, Panx3 overexpression promoted HaCaT cell differentiation, cell cycle exit, and enhanced Epfn expression.
    [Scientific Reports]

    Full Article

    SKIN CANCERS & DISORDERS

    CSN6 Promotes Melanoma Proliferation and Metastasis by Controlling the UBR5-Mediated Ubiquitination and Degradation of CDK9

    In melanoma cells, constitutive photomorphogenesis 9 signalosome 6 (CSN6) knockdown remarkably inhibited cell proliferation, tumorigenicity, migration, and invasion, whereas CSN6 recovery rescued the proliferative and metastatic abilities.
    [Cell Death & Disease]

    Full Article

    Activation of the Tumor Suppressive Hippo Pathway by Triptonide as a New Strategy to Potently Inhibit Aggressive Melanoma Cell Metastasis

    Researchers showed that the small molecule triptonide robustly suppressed melanoma cell tumorigenicity, migration, and invasion.
    [Biochemical Pharmacology]

    AbstractGraphical Abstract

    NECTIN4: A Novel Therapeutic Target for Melanoma

    The authors investigated the role of nectin cell adhesion molecule 4 (NECTIN4) in melanoma and its potency as a therapeutic target using 126 melanoma samples and BRAFi-resistant cells.
    [International Journal of Molecular Sciences]

    Full Article

    Guide to everything you need to know about cell separation.

    REVIEWS

    Differences of Embedding Adipose-Derived Stromal Cells in Natural and Synthetic Scaffolds for Dermal and Subcutaneous Delivery

    Scientists investigate the trends in injectable scaffolds for adipose-derived stromal cell (ASC) delivery in the dermis and injectable or implantable scaffolds for ASC delivery in the subcutis.
    [Stem Cell Research & Therapy]

    Full ArticleGraphical Abstract

    The Anti-Skin Squamous Cell Carcinoma Cell Activity by the SphK1-Targeting MicroRNA-6784

    The authors identified a novel SphK1-targeting microRNA, microRNA-6784 (miR-6784). They showed that miR-6784 was located at the cytoplasm of A431 skin squamous cell carcinoma cells.
    [Aging]

    Full Article

    INDUSTRY AND POLICY NEWS

    Abeona Therapeutics Announces Successful Type B Meeting with FDA for Pivotal Phase III VIITALâ„¢ Study of EB-101 in Recessive Dystrophic Epidermolysis Bullosa (RDEB)

    Abeona Therapeutics, Inc. announced that the company held a successful Type B meeting with the FDA to align with the agency on the company’s proposal regarding co-primary endpoints for the pivotal Phase III VIITAL™ study of EB-101 in RDEB.
    [Abeona Therapeutics, Inc.]

    Press Release

    Pulse Biosciences Announces CE Mark Approval for CellFX® System

    Pulse Biosciences, Inc. announced Conformité Européene (CE) mark approval for the CellFX® System. This allows the company to proceed with its planned controlled launch of the CellFX® System to medical practices within the European Union for the treatment of general dermatologic conditions.
    [Pulse Biosciences, Inc.]

    Press Release

    FEATURED EVENT

    AACR: COVID-19 and Cancer

    February 3 – 5, 2021
    Virtual

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Fellow – Musculoskeletal Disease or Skin Aging Models

    The University of British Columbia – Vancouver, British Columbia, Canada

    Scientific Communities & Communications Specialist

    STEMCELL Technologies, Inc. – Burnaby, British Columbia, Canada

    Postdoctoral Fellow – Tumor Biology and Therapeutic Applications

    Harvard Medical School – Boston, Massachusetts, United States

    Image Analysis Specialist – Cancer and Chronic Diseases

    Novo Nordisk – Copenhagen, Denmark

    Postdoctoral Fellow – Wound Healing and/or Dermatology

    The University of British Columbia – Vancouver, British Columbia, Canada

    > See All Jobs

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