Mammary Cell News Volume 14.42 | Oct 26 2023

    0
    12








    2023-10-26 | MCN 15.42


    Mammary Cell News by STEMCELL Technologies
    Vol. 15.42 – 26 October, 2023
    TOP STORY

    Targeting EIF4A Triggers an Interferon Response to Synergize with Chemotherapy and Suppress Triple-Negative Breast Cancer

    Scientists showed that therapeutically targeting the RNA helicase eIF4A by Zotatifin exerted pleiotropic effects on both tumor cells and the tumor immune microenvironment in a diverse cohort of syngeneic TNBC mouse models.
    [Journal Of Clinical Investigation]

    AbstractGraphical Abstract
    New human primary cancer-sourced blood products, immune cell subsets, and more. Click to view products.
    PUBLICATIONSRanked by the impact factor of the journal

    Mutant p53 Sustains Serine-Glycine Synthesis and Essential Amino Acids Intake Promoting Breast Cancer Growth

    Mechanistically, mutant p53, unlike the wild-type counterpart, induced the expression of serine-synthesis-pathway enzymes and L-type amino acid transporter 1/CD98 heavy chain heterodimer.
    [Nature Communications]

    Full Article

    The Inhibitory Effect of Gremlin-2 on Adipogenesis Suppresses Breast Cancer Cell Growth and Metastasis

    To investigate the effect of adipocyte-Gremlin-2 on breast cancer cells, investigators analyzed the proliferative and invasion abilities of spheroids using a 3D co-culture system of breast cancer cells and adipocytes, or conditioned medium of adipocytes.
    [Breast Cancer Research]

    Full Article

    Hepsin Promotes Breast Tumor Growth Signaling via the TGFβ-EGFR Axis

    Researchers demonstrated in 3D cultures of patient-derived breast cancer explants that both basal TGFβ signaling and EGFR protein expression were inhibited by neutralizing antibodies or small-molecule inhibitors of hepsin.
    [Molecular Oncology]

    Abstract

    Targeting Cuproptosis by Zinc Pyrithione in Triple-Negative Breast Cancer

    Scientists screened the US FDA-approved drug library and identified zinc pyrithione as a compound that significantly inhibited TNBC progression.
    [iScience]

    AbstractGraphical Abstract

    Enniatin A Inhibits the Chaperone Hsp90 and Unleashes the Immune System against Triple-Negative Breast Cancer

    The authors discovered that the natural product Enniatin A targeted Hsp90 and destabilized its client oncoproteins without inducing a heat shock response.
    [iScience]

    AbstractGraphical Abstract

    The Enhanced Cytotoxicity on Breast Cancer Cells by Tanshinone I-Induced Photodynamic Effect

    The breast cancer cell line MDA-MB-231 was chosen as a model, and the photodynamic effect of Tanshinone I on cancer cells was evaluated by MTT assay and flow cytometry.
    [Scientific Reports]

    Full Article

    Circ_0001982 Aggravates Breast Cancer Development through the Circ_0001982-miR-144-3p-GSE1 Axis

    A murine xenograft model assay was performed to determine circ_0001982-induced effects on breast cancer cell tumor properties in vivo.
    [Journal Of Biochemical And Molecular Toxicology]

    Abstract

    Extracellular Guanosine and Guanine Nucleotides Decrease Viability of Human Breast Cancer SKBR-3 Cells

    Treatment with guanosine or guanine nucleotides increased mitochondrial production of reactive oxygen species, and modified the cell cycle.
    [Biological & Pharmaceutical Bulletin]

    Abstract
    Return to your lab safely and efficiently with these guides and resources so that you can focus more on moving your research goals forward.
    REVIEWS

    Epigenetic Regulation of Breast Cancer Metastasis

    Scientists review and discuss the latest knowledge about the salient attributes of metastasis and epigenetic regulation in breast cancer and crucial research domains that need further investigation.
    [Cancer and Metastasis Reviews]

    Abstract
    INDUSTRY AND POLICY NEWS

    Bolt Biotherapeutics Announces First Patient Dosed in Phase I/II Study of BDC-3042 in Patients with Advanced Cancers

    Bolt Biotherapeutics announced that the first patient has been dosed with BDC-3042 in the single-agent dose-escalation portion of this first-in-human Phase I/II clinical study. They evaluate BDC-3042 in patients with metastatic or unresectable cancers including triple-negative breast cancer, colorectal cancer, non-small cell lung cancer.
    [Bolt Biotherapeutics]

    Press Release
    FEATURED EVENT

    Cell Bio 2023

    December 2 – 6, 2023
    Boston, Massachusetts, United States

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Researcher – Breast Cancer Program

    University of Pennsylvania – Philadelphia, Pennsylvania, United States

    Postdoctoral Fellow – Cancer Research

    University of Gothenburg – Gothenburg, Sweden

    Faculty Positions – Cancer Research

    University of Alabama at Birmingham – Birmingham, Alabama, United States

    Postdoctoral Scholarship – Structural Biology in Targeted Cancer Therapy

    Ume̴ University РUme̴, Sweden

    Postdoctoral Positions – HER2+ Breast Cancer Cells

    NYU Medical Center – New York, New York, United States

    > See All Jobs

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