Mammary Cell News Volume 16.08 | Feb 29 2024

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    2024-02-29 | MCN 16.08


    Mammary Cell News by STEMCELL Technologies
    Vol. 16.08 – 29 February, 2024
    TOP STORY

    Hypoxia-Activated XBP1s Recruits HDAC2-EZH2 to Engage Epigenetic Suppression of ΔNp63α Expression and Promote Breast Cancer Metastasis Independent of HIF1α

    Investigators discovered that hypoxia promoted breast cancer metastasis through suppression of ΔNp63α in a hypoxia-inducible factor 1 α (HIF1α)-independent manner.
    [Cell Death & Differentiation]

    Full ArticleGraphical Abstract
    Learn about key considerations for using EasySep™ products and tips & tricks to avoid the most commonly made mistakes.
    PUBLICATIONSRanked by the impact factor of the journal

    Multiomic Profiling of Breast Cancer Cells Uncovers Stress MAPK-Associated Sensitivity to AKT Degradation

    Scientists reported the development of a second-generation AKT degrader which outperformed catalytic AKT inhibition with respect to cellular suppression of AKT-dependent phenotypes in breast cancer cell lines.
    [Science Signaling]

    Abstract

    Cancer-Associated Fibroblasts Rewire the Estrogen Receptor Response in Luminal Breast Cancer, Enabling Estrogen Independence

    Researchers revealed that spatial coincidence of abundant cancer-associated fibroblasts infiltration with malignant cells was associated with reduced estrogen receptor-α expression and activity in luminal breast tumors.
    [Oncogene]

    Full Article

    HER2 Phosphorylation Induced by TGF-β Promotes Mammary Morphogenesis and Breast Cancer Progression

    Investigators reported that transforming growth factor β (TGF-β) enhanced HER2 activation, leading to the activation of mitogen-activated protein kinase and AKT.
    [Journal Of Cell Biology]

    Abstract

    SLC25A17 Inhibits Autophagy to Promote Triple-Negative Breast Cancer Tumorigenesis by ROS-Mediated JAK2/STAT3 Signaling Pathway

    Using functional assays, scientists demonstrated that solute carrier family 25 (SLC25) A17 knockdown suppressed proliferation, epithelial-mesenchymal transition, migration, and invasion.
    [Cancer Cell International]

    Full Article

    MicroRNA-203a Inhibits Breast Cancer Progression through the PI3K/Akt and Wnt Pathways

    Researchers investigated the microRNA-203a regulatory mechanisms and their potential functions in the progress of breast cancer.
    [Scientific Reports]

    Full Article

    Isocitrate Dehydrogenase 2 Regulates the Proliferation of Triple-Negative Breast Cancer through the Ferroptosis Pathway

    Through the analysis of large-throughput biological data of breast tumors, combined with the characteristics of the biological process of ferroptosis, the specific gene isocitrate dehydrogenase 2 was found to be significantly highly expressed in TNBC and functionally correlated with ferroptosis.
    [Scientific Reports]

    Full Article

    Estrogen-Related Receptor Alpha (ERRα) Promotes the Migration, Invasion, and Angiogenesis of Breast Cancer Stem Cell-Like Cells

    Investigators evaluated the role of estrogen-related receptor alpha in the migration, invasion and angiogenesis of breast cancer stem cells.
    [Medical Oncology]

    Abstract
    March 2024 Science Events
    REVIEWS

    Recent Progress of CDK4/6 Inhibitors’ Current Practice in Breast Cancer

    Researchers evaluate the utilization strategies of cyclin-dependent kinase 4 and 6 inhibitors (CDK4/6i) across various subpopulations of breast cancer and explore potential therapeutic avenues following disease progression during the application of CDK4/6i therapy.
    [Cancer Gene Therapy]

    Full Article
    INDUSTRY AND POLICY NEWS

    Researcher Awarded $1.5 Million to Continue Career-Long Research of Racial Disparities in Breast Cancer Outcomes

    Dr. White-Means received a one and a half million, four-year grant from the National Institute on Minority Health and Health Disparities to explore the intersectionality of race, residential segregation, and poverty as a driver of health disparities in breast cancer.
    [University of Tennessee Health Science Center]

    Press Release

    BC Cancer Researchers Recognized With 2023 Canadian Cancer Society Challenge Grants

    Congratulations to the BC Cancer researchers who are recipients of the 2023 Canadian Cancer Society Challenge Grants Competition. The grants provided support to cancer research projects with the ultimate goal of solving a problem in cancer that is meaningful to people affected by or at risk of cancer.
    [BC Cancer Research]

    Press Release

    FEATURED EVENT

    AACR Annual Meeting 2024

    April 7 – 10, 2024
    San Diego, California, United States

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Researcher – Breast Cancer Metastasis

    Montreal Clinical Research Institute – Montréal, Québec, Canada

    Postdoctoral Fellow – Biochemistry and Molecular Biology

    Augusta University – Augusta, Georgia, United States

    Research Associate – Breast Cancer and Brain Tumors

    Cedars Sinai Medical Center – Los Angeles, California, United States

    Department Chair – Cell Biology and Human Anatomy

    UC Davis – Davis, California, United States

    Postdoctoral Scientists – Molecular Basis of Cancer

    Cyprus Cancer Research Institute – Aglandjia, Cyprus

    > See All Jobs

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