Mammary Cell News Volume 15.05 | Feb 09 2023

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    2023-02-09 | MCN 15.05


    Mammary Cell News by STEMCELL Technologies
    Vol. 15.05 – 9 February, 2023
    TOP STORY

    Parallelized Multidimensional Analytic Framework Applied to Mammary Epithelial Cells Uncovers Regulatory Principles in EMT

    Researchers combined state-of-the-art data acquisition platforms and bioinformatics tools to devise PAMAF, a workflow that simultaneously examined twelve omics modalities.
    [Nature Communications]

    Full Article
    Guide to everything you need to know about cell separation.
    PUBLICATIONSRanked by the impact factor of the journal

    CCN3/NOV Promotes Metastasis and Tumor Progression via GPNMB-Induced EGFR Activation in Triple-Negative Breast Cancer

    The authors found overexpression of CCN3 in TNBC patients and identified that CCN3 knockdown diminished cancer stem cell formation, metastasis, and tumor growth in vitro and in vivo.
    [Cell Death & Disease]

    Full Article

    Glycolysis-Related lncRNA TMEM105 Upregulates LDHA to Facilitate Breast Cancer Liver Metastasis via Sponging miR-1208

    Scientists found that the expression of TMEM105 associated with glycolysis was dramatically elevated from normal to breast cancer to breast cancer liver metastasis tissues.
    [Cell Death & Disease]

    Full Article

    METTL3 Stabilization by PIN1 Promotes Breast Tumorigenesis via Enhanced m6A-Dependent Translation

    Investigators explored the regulatory roles of peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (PIN1) in methyltransferase-like 3 (METTL3) stability and N6-methyladenosine (m6A) modification of mRNA.
    [Oncogene]

    Full Article

    Tamoxifen Induces Radioresistance through NRF2-Mediated Metabolic Reprogramming in Breast Cancer

    Wild-type ERα-positive MCF7 and ERα-negative MDA-MB-231 breast cancer cells and their tamoxifen-resistant counterparts were analyzed for cellular metabolism using the Seahorse metabolic analyzer.
    [Cancer & Metabolism]

    Full Article

    Triphenylphosphonium Conjugated Gold Nanotriangles Impact Pi3K/AKT Pathway in Breast Cancer Cells: A Photodynamic Therapy Approach

    Researchers reported gold nanotriangles tuned with anionic and cationic surface charge conjugating triphenylphosphonium targeting breast cancer cells with 5-aminoleuvinic acid based photodynamic therapy, in vitro.
    [Scientific Reports]

    Full Article

    Isopimaric Acid, an Ion Channel Regulator, Regulates Calcium and Oxidative Phosphorylation Pathways to Inhibit Breast Cancer Proliferation and Metastasis

    Scientists analyzed the effects and mechanisms of isopimaric acid on the proliferation and metastasis of breast cancer cells by cell functional assay, flow cytometry, western blot, proteomics, and other techniques in vitro and in vivo.
    [Toxicology and Applied Pharmacology]

    Abstract

    Hsa_circ_0001925 Promotes Malignant Progression in Triple-Negative Breast Cancer via miR-1299/YY1 Axis

    The authors investigated the role and mechanism of hsa_circ_0001925 in TNBC progression. Hsa_circ_0001925, microRNA (miR)-1299, and Yin Yang 1 (YY1) levels were examined in TNBC via reverse transcription-quantitative polymerase chain reaction and western blot.
    [Thoracic Cancer]

    Full Article

    YBX1/lncRNA SBF2-AS1 Interaction Regulates Proliferation and Tamoxifen Sensitivity via PI3K/AKT/MTOR Signaling in Breast Cancer Cells

    Investigators demonstrated the association of Y-box binding protein 1 (YBX1) with oncogenic SET-binding factor 2 antisense RNA 1 (SBF2-AS1) via PI3K/AKT/mTOR signaling to regulate breast cancer cell proliferation.
    [Molecular Biology Reports]

    Abstract
    Enjoy your weekend. Your cells will too. Reduce medium acidosis with mTeSRâ„¢ Plus.
    REVIEWS

    Novel Roles of RNA-Binding Proteins in Drug Resistance of Breast Cancer: From Molecular Biology to Targeting Therapeutics

    Scientists summarize the functions of RNA-binding proteins and highlight their tremendously important roles in regulating therapy sensitivity and resistance.
    [Cell Death Discovery]

    Full Article
    INDUSTRY AND POLICY NEWS

    UW Carbone Cancer Center Conducting Breast Cancer Vaccine Clinical Trial

    University of Washington (UW) Carbone Cancer Center was one of three research institutions in the United States participating in a breast cancer vaccine clinical trial and was the first to administer the vaccine to a participating patient.
    [UW Carbone Cancer]

    Press Release
    FEATURED EVENT

    2nd Next Generation Kinase Inhibitors Summit

    February 22 – 23, 2023
    Boston, Massachusetts, United States

    > See All Events

    JOB OPPORTUNITIES

    Research Assistant – Triple Negative Breast Cancer

    Baylor College of Medicine – Houston, Texas, United States

    Postdoctoral Research Fellow – Hematologic Malignancies and Cancer Biology

    Duke University – Durham, North Carolina, United States

    Chair – ImmunoOncology

    King’s College London – London, England, United Kingdom

    Program Leader – Basic Science

    Vanderbilt-Ingram Cancer Center – Nashville, Tennessee, United States

    Associate Professor – Department of Cell and Molecular Biology

    University of Mississippi Medical Center – Jackson, Mississippi, United States

    > See All Jobs

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