Mammary Cell News Volume 14.24 | Jun 30 2022

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    2022-06-30 | MCN 14.24


    Mammary Cell News by STEMCELL Technologies
    Vol. 14.24 – 30 June, 2022
    TOP STORY

    Walking Dead Tumor Cells for Targeted Drug Delivery Against Lung Metastasis of Triple Negative Breast Cancer

    Scientists developed walking dead TNBC cells through conjugating anti-programmed death protein 1 inhibitor and doxorubicin-loaded liposomes onto cell corpses for temporal chemo-immunotherapy against lung metastasis.
    [Advanced Materials]

    Abstract
    Facts Vs. claims. Three scientists peer reviewed a life science vendor to get to the truth. See for yourself.
    PUBLICATIONSRanked by the impact factor of the journal

    Ceritinib Is a Novel Triple Negative Breast Cancer Therapeutic Agent

    Combination therapy of Ceritinib and Enzalutamide were investigated using androgen receptor positive breast cancer mouse xenograft models.
    [Molecular Cancer]

    Full ArticlePress Release

    Deubiquitinase OTUD6A Promotes Breast Cancer Progression by Increasing TopBP1 Stability and Rendering Tumor Cells Resistant to DNA-Damaging Therapy

    Investigators showed that deubiquitinase OTUD6A was involved in the DNA damage response and was important to maintaining genomic stability.
    [Cell Death & Differentiation]

    Abstract

    Tumor-Derived CTF1 (Cardiotrophin 1) Is a Critical Mediator of Stroma-Assisted and Autophagy-Dependent Breast Cancer Cell Migration, Invasion and Metastasis

    Researchers identified CTF1/CT-1 as an activator of autophagy in fibroblasts and breast cancer-derived carcinoma-associated fibroblasts and they showed that CTF1 stimulated phosphorylation and nuclear translocation of STAT3.
    [Autophagy]

    Abstract

    3D Culture Modeling of Metastatic Breast Cancer Cells in Additive Manufactured Scaffolds

    Scientists used porous 3D scaffolds, designed with two different porosities along with 2D tissue culture polystyrene plates were used with a model breast cancer human cell line.
    [ACS Applied Materials & interfaces]

    Abstract

    The SKBR3 Cell-Membrane Proteome Reveals Telltales of Aberrant Cancer Cell Proliferation and Targets for Precision Medicine Applications

    Investigators explored the cell-membrane proteome of a HER2+ breast-cancer cell line to identify triggers responsible for uncontrolled cell proliferation and intrinsic resources that enable detection and therapeutic interventions.
    [Scientific Reports]

    Full Article

    A Potent Estrogen Receptor and Microtubule Specific Purine-Benzothiazole-Based Fluorescent Molecular Probe Induces Apoptotic Death of Breast Cancer Cells

    Using 2D-QSAR approach the authors have designed library of 15 molecules containing benzothiazole analogues that could detect breast cancer cell and inhibit its proliferation.
    [Scientific Reports]

    Abstract

    Co-Expression of DDR2 and IFITM1 Promotes Breast Cancer Cell Proliferation, Migration and Invasion and Inhibits Apoptosis

    DDR2 and/or IFITM1 were knocked down in BT20 and MDA-MB-231 cells, after which the viability, mobility and apoptosis of the cells were tested.
    [Journal of Cancer Research and Clinical Oncology]

    Abstract

    MY11 Exerts Antitumor Effects through Activation of the NF-κB/PUMA Signaling Pathway in Breast Cancer

    MY11 inhibited the growth of MDA-MB-231 and MCF-7 breast cancer cells by arresting the cell cycle and promoting apoptosis, through regulation of the cell cycle and apoptosis-related proteins.
    [Investigational New Drugs]

    Full Article

    Thymoquinone Upregulates IL17RD in Controlling the Growth and Metastasis of Triple Negative Breast Cancer Cells In Vitro

    Thymoquinone (TQ), a natural compound, has been found to be effective against TNBC cells, and scientists identified IL17RD as a novel target of TQ in TNBC cells.
    [BMC Cancer]

    Full Article
    View tips on how to share lab duties effectively.
    REVIEWS

    The Role of Epigenetic Modifications in Drug Resistance and Treatment of Breast Cancer

    The authors discuss the molecular and epigenetic mechanisms underlying breast cancer progression and resistance as well as various aspects of epigenetic-based therapies.
    [Cellular & Molecular Biology Letters]

    Full Article

    INDUSTRY AND POLICY NEWS

    UBC Faculty of Medicine Honours Canadian Leading Researchers in Cancer, Heart and Brain Disorders

    Three Canadian scientists have been recognized by UBC’s Faculty of Medicine for their outstanding scientific accomplishments, and for their potential to make further contributions in their fields.
    [UBC Faculty of Medicine]

    Press Release

    FEATURED EVENT

    Cell UK

    November 7 – 8, 2022
    London, England, United Kingdom

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Training Fellow – Patient Derived Models

    Institute of Cancer Research – London, England, United Kingdom

    Research Technologist – Pediatrics

    Pennsylvania State University – State College, Pennsylvania, United States

    Analytical Scientist – Molecular Oncology

    Institute of Cancer Research – London, England, United Kingdom

    Postdoctoral Fellow – Medical Center

    Georgetown University – Washington, DC, United States

    Academic Surgical Pathologist – Pathology and Laboratory Medicine

    University of Vermont – Burlington, Vermont, United States

    > See All Jobs

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