Mammary Cell News Volume 16.00 | Jan 4 2024

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    2024-01-03 | MCN 16.01


    Mammary Cell News by STEMCELL Technologies
    Vol. 16.00 – 4 January, 2024
    TOP STORY

    Metabolic Switch Regulates Lineage Plasticity and Induces Synthetic Lethality in Triple-Negative Breast Cancer

    The authors found that deficiency in tumor glycolysis activated a metabolic switch from glycolysis to fatty acid β-oxidationtion to fuel TNBC growth.
    [Cell Metabolism]

    AbstractGraphical Abstract
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    PUBLICATIONSRanked by the impact factor of the journal

    Mechanosensitive Hormone Signaling Promotes Mammary Progenitor Expansion and Breast Cancer Risk

    Researchers determined that a stiff matrix and high mechanosignaling increase mammary epithelial stem-progenitor cell frequency and enhance tumor initiation in vivo.
    [Cell Stem Cell]

    AbstractGraphical Abstract

    Spatiotemporal Modulation of Growth Factors Directs the Generation of Multilineage Mouse Embryonic Stem Cell-Derived Mammary Organoids

    Investigators adapted the skin organoid model, inducing the dermal mesenchyme to transform into mammary-specific mesenchyme via the sequential activation of Bone Morphogenetic Protein 4 and Parathyroid Hormone-related Protein and inhibition of hedgehog signaling.
    [Developmental Cell]

    AbstractGraphical Abstract

    Theranostic Role of 89Zr- and 177Lu-Labeled Aflibercept in Breast Cancer

    Aflibercept was radiolabeled with 89Zr and 177Lu via the conjugation of chelators. Flow cytometry and cell immunofluorescent staining were performed to evaluate the binding affinity of Abe.
    [European Journal Of Nuclear Medicine And Molecular Imaging]

    Abstract

    PAPAS Promotes Differentiation of Mammary Epithelial Cells and Suppresses Breast Carcinogenesis

    Scientists showed that lactogenic differentiation of murine mammary epithelial cells requires silencing of genes encoding ribosomal RNA (rRNA) by the antisense transcript PAPAS.
    [Cell Reports]

    Full Article

    FBXO3 Stabilizes USP4 and Twist1 To Promote PI3K-Mediated Breast Cancer Metastasis

    Investigators showed that FBXO3 played a vital role in PI3K-mediated breast cancer metastasis independent of its E3 ligase activity and ΔNp63α in breast cancer cells and in mouse.
    [PLOS Biology]

    Full Article

    Stabilization of Epithelial β-Catenin Compromises Mammary Cell Fate Acquisition and Branching Morphogenesis

    Researchers reported a strong downregulation of epithelial Wnt/β-catenin activity as the mammary bud progressed to branching.
    [Journal Of Investigative Dermatology]

    Full Article

    Qualification of a Multiplexed Tissue Imaging Assay and Detection of Novel Patterns of HER2 Heterogeneity in Breast Cancer

    Scientists qualified a breast cancer-specific antibody panel, including HER2, ER, and PR, for multiplexed tissue imaging. They then compared the performance of these antibodies against established clinical standards using pixel-, cell- and tissue-level analyses, utilizing 866 tissue cores
    [NPJ Breast Cancer]

    Full Article

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    REVIEWS

    Strategies for Studying Immune and Non-Immune Human and Canine Mammary Gland Cancer Tumor Infiltrate

    The authors address important aspects concerned with different methods used for studying breast cancer- and g canine mammary gland tumors-related tumor microenvironment that are important for developing new and more effective therapeutic strategies for attacking a tumor during specific evolutionary stages.
    [Biochimica Et Biophysica Acta-Reviews On Cancer]

    Full Article
    INDUSTRY AND POLICY NEWS

    Avenzo Therapeutics Announces Global License of AVZO-021 (ARTS-021), a Potentially Best-in-Class Clinical Stage CDK2 Inhibitor from Allorion Therapeutics

    Avenzo Therapeutics, Inc. announced that it has entered into an exclusive licensing agreement with Allorion Therapeutics Inc. (Allorion) to develop and commercialize AVZO-021, a potentially best-in-class cyclin-dependent kinase 2 selective inhibitor globally.
    [Avenzo Therapeutics]

    Press Release
    FEATURED EVENT

    Tandem Meetings Transplantation & Cellular Therapy Meetings of ASTCT® and CIBMTR®

    February 21 – 24, 2024
    San Antonio, Texas, United States

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Scientist – Cancer Research Cluster

    Cedars-Sinai – Los Angeles, California, United States

    Medical Oncologist – Cancer Specialist

    BC Cancer – Vancouver, British Columbia, Canada

    Postdoctoral Researcher – Computational Cancer Evolution

    Human Technopole – Location

    Research Fellow – Breast and Lung Cancer Diagnosis

    University of Melbourne – Melbourne, Australia

    PhD Positions – Cancer Cell Signaling

    Zhejiang Chinese Medical University – Hangzhou, China

    > See All Jobs

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