Prostate Cell News Volume 15.03 | Jan 26 2024

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    2024-01-26 | PCN 15.03


    Prostate Cell News by STEMCELL Technologies
    Vol. 15.03 – 26 January, 2024
    TOP STORY

    Ultrasound Imaging of Tumor Vascular CD93 with MMRN2 Modified Microbubbles for Immune Microenvironment Prediction

    Investigators demonstrated that high CD93 expression in the tumor vessels was closely related to the poor immune response of prostate cancer.
    [Advanced Materials]

    Abstract
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    Unveiling a pH-Responsive Dual-Androgen-Blocking Magnetic Molecularly Imprinted Polymer for Enhanced Synergistic Therapy of Prostate Cancer

    A new type of pH-responsive dual androgen-blocking nanodrug based on a molecularly imprinted polymer was designed and synthesized, and could selectively sequester testosterone from the prostate tumor.
    [ACS Applied Materials & Interfaces]

    AbstractGraphical Abstract

    Dysregulation of RNA-Exosome Machinery Is Directly Linked to Major Cancer Hallmarks in Prostate Cancer: Oncogenic Role of PABPN1

    Different cellular/molecular/preclinical approaches with human prostate cancer-samples, and in vitro/in vivo prostate cancer-models were used to comprehensively characterize the RNA-Exosome-complex profile and explore its role in prostate cancer.
    [Cancer Letters]

    Full ArticleGraphical Abstract

    CYLD Regulates Cell Ferroptosis through Hippo/YAP Signaling in Prostate Cancer Progression

    The authors discovered that CYLD inhibited tumor cell proliferation and enhanced the sensitivity to cell ferroptosis in prostate cancer in vitro and in vivo, respectively.
    [Cell Death & Disease]

    Full Article

    Lysine Methyltransferase SMYD2 Enhances Androgen Receptor Signaling to Modulate CRPC Cell Resistance to Enzalutamide

    SET and MYND domain containing protein 2 (SMYD2) knockdown dramatically inhibited the proliferation, migration, invasion, and epithelial-mesenchymal transition potential of 22Rv1 and C4-2 cells.
    [Oncogene]

    Abstract

    Synthetic Lethal Combination of CHK1 and WEE1 Inhibition for Treatment of Castration-Resistant Prostate Cancer

    AZD1775 resulted in rapid and potent cell killing with comparable IC50s across different prostate cancer cell lines, while SRA737 displayed time-dependent progressive cell killing with 10- to 20-fold differences in IC50s.
    [Oncogene]

    Abstract

    Glycolysis Related lncRNA SNHG3 / miR-139-5p / PKM2 Axis Promotes Castration-Resistant Prostate Cancer (CRPC) Development and Enzalutamide Resistance

    Investigators found that lncRNA SNHG3, a highly expressed lncRNA in CRPC via bioinformatics analysis, promoted the invasive ability and the Enz resistance of the prostate cancer cells.
    [International Journal Of Biological Macromolecules]

    Abstract

    Intracellular MicroRNA Imaging and Specific Discrimination of Prostate Cancer Circulating Tumor Cells Using Multifunctional Gold Nanoprobe-Based Thermophoretic Assay

    Researchers reported a multifunctional gold nanoprobe-based thermophoretic assay for simultaneous specific distinguishing of prostate cancer circulating tumor cells and sensitive imaging of intracellular microRNA, achieving the rapid and precise detection of prostate cancer.
    [Analytical Chemistry]

    AbstractGraphical Abstract

    Molecular Insights into the Breast and Prostate Cancer Cells in Response to the Change of Extracellular Zinc

    Scientists studied molecular details prodded by the change of extracellular zinc by employing a panel of normal and cancerous breast and prostate cell lines coupled with the top-down proteomics with two-dimensional gel electrophoresis followed by liquid chromatography-tandem mass spectrometry.
    [Journal Of Oncology]

    Full Article
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    REVIEWS

    Transcending Frontiers in Prostate Cancer: The Role of Oncometabolites on Epigenetic Regulation, CSCs, and Tumor Microenvironment to Identify New Therapeutic Strategies

    The authors delve into the implications of oncometabolite accumulation in prostate cancer, centering their focus on the consequential epigenetic alterations and impacts on cancer stem cells (CSCs), with the ultimate goal of outlining novel therapeutic strategies.
    [Cell Communication And Signaling]

    Full ArticleGraphical Abstract
    INDUSTRY AND POLICY NEWS

    EPA Scraps Plan to End Mammal Testing by 2035

    The US Environmental Protection Agency (EPA) has abandoned a controversial plan to phase out all use of mammals to test the safety of chemicals by 2035. The hard deadline—imposed in 2019 to accelerate a move toward nonanimal models such as computer programs and “organs on a chip”—made EPA unique among US federal agencies.
    [Science Insider]

    News Article
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    JOB OPPORTUNITIES

    Senior Medical Director – Prostate Cancer

    Pfizer – Multiple Locations, United States

    Postdoctoral Researchers – Advanced Imaging & 3D Genome Analysis in Cancer Biology

    Karolinska Institutet – Solna, Sweden

    Laboratory Research Assistant – Benign Prostate Hyperplasia

    The Vancouver Prostate Centre – Vancouver, British Columbia, Canada

    Postdoctoral Researcher – Computational Cancer Evolution

    Human Technopole – Milan, Italy

    Postdoctoral Research Fellow – Prostate Cancer

    Jefferson-Sidney Kimmel Cancer Center – Philadelphia, Pennsylvania, United States

    > See All Jobs

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