Mammary Cell News Volume 15.24 | June 22 2023

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    2023-06-22 | MCN 15.24


    Mammary Cell News by STEMCELL Technologies
    Vol. 15.24 – 22 June, 2023
    TOP STORY

    Targeting CaMKK2 Inhibits Actin Cytoskeletal Assembly To Suppress Cancer Metastasis

    In validation studies, genetic disruption of calcium/calmodulin-dependent protein kinase kinase 2 (CaMKK2) expression or inhibition of its activity with small molecule inhibitors disrupted spontaneous metastatic outgrowth from primary tumors in murine xenograft models of TNBC.
    [Cancer Research]

    Abstract
    A person presenting slides at a scientific conference
    PUBLICATIONSRanked by the impact factor of the journal

    Fluorescent Nanodiamonds As Innovative Delivery Systems for miR-34a Replacement in Breast Cancer

    Nanodiamonds were tested and optimized to deliver miR-34a. The physical-chemical properties of nanodiamonds were investigated suggesting electrical stability and uniformity of structure and size.
    [Molecular Therapy – Nucleic Acids]

    AbstractFull ArticleGraphical Abstract

    ZNF451 Favors Triple-Negative Breast Cancer Progression by Enhancing SLUG-Mediated CCL5 Transcriptional Expression

    Scientists demonstrated that the expression of ZNF451, a poorly characterized vertebrate zinc-finger protein, was upregulated in TNBC and associated with a poor prognosis.
    [Cell Reports]

    Full Article

    Breast Cancer Cell Mesenchymal Transition and Metastasis Directed by DAP5/eIF3d-Mediated Selective mRNA Translation

    Using genome-wide transcriptomic and translatomic studies, an alternate mechanism of cap-dependent mRNA translation by the DAP5/eIF3d complex was shown to be essential for metastasis, epithelial-to-mesenchymal transition, and tumor directed angiogenesis.
    [Cell Reports]

    Full ArticleGraphical Abstract

    The lncRNA LETS1 Promotes TGF-β–Induced EMT and Cancer Cell Migration by Transcriptionally Activating a TβR1-Stabilizing Mechanism

    Researchers identified an unannotated nuclear long noncoding RNA that they designated LETS1 that was not only increased but also perpetuated by TGF-β signaling.
    [Science Signaling]

    Full Article

    Epigenetic Reprogramming of Cell Cycle Genes by ACK1 Promotes Breast Cancer Resistance to CDK4/6 Inhibitor

    Immunohistochemical studies of tissue microarray revealed increased activation of non-receptor tyrosine kinase, ACK1 in most of the breast cancer subtypes, independent of their hormone receptor status.
    [Oncogene]

    Full Article

    ERα/LKB1 Complex Upregulates E-Cadherin Expression and Stimulates Breast Cancer Growth and Progression Upon Adiponectin Exposure

    The authors investigated the molecular mechanism through which ERα/LKB1 complex might modulate the expression of E-cadherin, influencing tumor growth, progression, and distant metastasis.
    [International Journal Of Cancer]

    Full ArticleGraphical Abstract

    TRPS1 Regulates the Opposite Effect of Progesterone via RANKL in Endometrial Carcinoma and Breast Carcinoma

    Multiomics analysis of chromatin immunoprecipitation sequencing and RNA sequencing were performed in cell lines derived from endometrial cancer and mammary tumor to screen the differential co-regulatory factors of progesterone receptor.
    [Cell Death Discovery]

    Full Article

    USP9X Deubiquitinates and Stabilizes CDC123 To Promote Breast Carcinogenesis through Regulating Cell Cycle

    Scientists identified a deubiquitinase, ubiquitin-specific peptidase 9, X-linked (USP9X), that could physically interact with and deubiquitinate K48-linked ubiquitinated cell division cycle 123 (CDC123) at the K308 site.
    [Molecular Carcinogenesis]

    Full Article
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    REVIEWS

    Breast Cancer, Alcohol, and Phosphate Toxicity

    Alcohol consumption is associated with an increased risk of breast cancer, even at low alcohol intake levels, but public awareness of the breast cancer risk associated with alcohol intake is low.
    [Journal of Applied Toxicology]

    Full Article
    INDUSTRY AND POLICY NEWS

    Breast Cancer Coalition Awards $100K in Research Grants to Local Researchers

    Three researchers from Cornell University and University of Rochester are getting a boost in funding from the Breast Cancer Coalition in Rochester. Among these grant awards include a $50,000 Breast Cancer Research Faculty Grant and two $25,000 Pre-Doctoral Student Grants.
    [Nexstar Media Inc.]

    News Article

    Breast Cancer Canada, AstraZeneca Canada, and Illumina Join Forces To Launch Breast Cancer Screening and Detection Grants

    Breast Cancer Canada announced a new research grant in collaboration with AstraZeneca Canada and Illumina. Breast Cancer Canada also announced the recipients of its annual Precision Oncology Research Grants.
    [Breast Cancer Canada (Business Wire)]

    Press Release

    Breast Cancer Research Team Pulls in $3 Million in National Support

    University of Tennessee Health Science Center researchers Wei Li, PhD and Tiffany Seagroves, PhD, are principal investigators on a $3.07 million grant from the National Cancer Institute for a project to develop a new series of drugs targeting microtubules to stop the spread of breast cancer to the brain and bone.
    [The University of Tennessee Health Science Center]

    Press Release
    FEATURED EVENT

    Seventh International Cancer Immunotherapy Conference: Translating Science into Survival

    September 20 – 23, 2023
    Milan, Italy

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Researcher – Breast Cancer

    University of Galway – Galway, Ireland

    Higher Scientific Officer – Proteomics

    Institute of Cancer Research – London, England, United Kingdom

    Breast Pathologist – Pathology

    University of Vermont – Burlington, Vermont, United States

    Research Associate – Bioinformatics

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

    Postdoctoral Scholar – Cancer Research

    The University of Tennessee Health Science Center – Memphis, Tennessee, United States

    > See All Jobs

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