Prostate Cell News Volume 12.19 | May 28 2021

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    2021-05-28 | PCN 12.19


    Prostate Cell News by STEMCELL Technologies
    Vol. 12.19 – 28 May, 2021
    TOP STORY

    Hexose-6-Phosphate Dehydrogenase Blockade Reverses Prostate Cancer Drug Resistance in Xenograft Models by Glucocorticoid Inactivation

    Researchers showed that up-regulation of hexose-6-phosphate dehydrogenase protein occurred in prostate cancer tissues of men treated with enzalutamide, human-derived cell lines, and patient-derived prostate tissues treated ex vivo with enzalutamide.
    [Science Advances]

    Full ArticlePress Release

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    Darolutamide Potentiates the Antitumor Efficacy of a PSMA-Targeted Thorium-227 Conjugate (PSMA-TTC) by a Dual Mode-of-Action in Prostate Cancer Models

    Scientists evaluated the efficacy and explored the mode-of-action of the PSMA-TTC BAY 2315497, an antibody-based targeted alpha therapy, in combination with the androgen receptor inhibitor darolutamide.
    [Clinical Cancer Research]

    Abstract

    Gut Microbiota-Derived Short-Chain Fatty Acids Promote Prostate Cancer Growth via IGF-1 Signaling

    Oral administration of an antibiotic mixture in prostate cancer (PCa)-bearing mice fed a high-fat diet containing a large proportion of lard drastically altered the composition of the gut microbiota including Rikenellaceae and Clostridiales, inhibited PCa cell proliferation, and reduced prostate Igf1 expression and circulating IGF-1 levels.
    [Cancer Research]

    Abstract

    Upregulated PPARG2 Facilitates Interaction with Demethylated AKAP12 Gene Promoter and Suppresses Proliferation in Prostate Cancer

    The authors investigated the biological function and molecular mechanism of the nuclear receptor peroxisome proliferator-activated receptor-gamma 2 (PPARG2) in prostate cancer.
    [Cell Death & Disease]

    Full Article

    A Novel Mouse Model for Liver Metastasis of Prostate Cancer Reveals Dynamic Tumor-Immune Cell Communication

    Researchers developed a rapid and immune-sufficient mouse model for liver metastasis of prostate cancer via orthotopic injection of organoids from PbCre+; rb1f/f;p53f/f mice.
    [Cell Proliferation]

    Full Article

    Inflammatory Bowel Disease Induces Inflammatory and Pre-Neoplastic Changes in the Prostate

    Scientists investigated whether chronic intestinal inflammation led to pro-inflammatory changes associated with tumorigenesis in the prostate.
    [Prostate Cancer and Prostatic Diseases]

    Abstract

    Abiraterone Induces SLCO1B3 Expression in Prostate Cancer via microRNA-579-3p

    Investigators observed and investigated the mechanism of induction of SLCO1B3 by abiraterone. Prostate cancer cells were treated with anti-androgens and assessed for SLCO1B3 expression by qPCR analysis.
    [Scientific Reports]

    Full Article

    NUMB Suppression by miR-9-5P Enhances CD44+ Prostate Cancer Stem Cell Growth and Metastasis

    MiR-9-5p reduced NUMB expression and inhibited numerous prostate cancer stem cell properties including proliferation, migration, invasion as well as self-renewal.
    [Scientific Reports]

    Full Article

    Construction of Enzalutamide-Resistant Cell Model of Prostate Cancer and Preliminary Screening of Potential Drug-Resistant Genes

    To develop an enzalutamide-resistant cell model for molecular mechanism investigation of enzalutamide-resistance, researchers continuously treated C4-2B cells with multiplied concentrations of enzalutamide.
    [Experimental Biology and Medicine]

    Abstract

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    REVIEWS

    Novel Immune Engagers and Cellular Therapies for Metastatic Castration-Resistant Prostate Cancer: Do We Take a BiTe or Ride BiKEs, TriKEs, and CARs?

    Investigators discuss progress made in the design of T- and NK cell immune engagers in addition to chimeric antigen receptor products specifically designed for prostate cancer that are currently under investigation in clinical trials.
    [Prostate Cancer and Prostatic Diseases]

    Abstract

    INDUSTRY AND POLICY NEWS

    Prostate Cancer Foundation, University Of California, San Francisco Partner To Advance Prostate Cancer Treatment For US Veterans

    Prostate Cancer Foundation has announced its new $2.5 million commitment to launch the Drew Foundation Precision Oncology Center of Excellence in collaboration with the University of California, San Francisco, and the San Francisco VA Health Care System to deliver best-in-class precision oncology treatments to Veterans with prostate cancer.
    [Prostate Cancer Foundatio]

    Press Release

    Foresee Pharmaceuticals Announces FDA Approval of CAMCEVI® for the Treatment of Advanced Prostate Cancer; Accord BioPharma to Head the US Commercialization

    Foresee Pharmaceuticals Co., Ltd. announced that the FDA has approved the New Drug Application for CAMCEVI® 42 mg, a ready-to-use six-month subcutaneous depot formulation of leuprolide mesylate, as a treatment of advanced prostate cancer.
    [Foresee Pharmaceuticals Co., Ltd.]

    Press Release

    FEATURED EVENT

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    JOB OPPORTUNITIES

    Postdoctoral Scientist – Cancer Risk Loci

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

    Postdoctoral Fellow – Bone Metastatic Prostate Cancer

    H. Lee Moffitt Cancer Center – Tampa, Florida, United States

    Director – The Roslin Institute

    The University of Edinburgh – Edinburgh, Scotland, United Kingdom

    Postdoctoral Fellow – Prostate Cancer Translational Research

    Cleveland Clinic – Cleveland, Ohio, United States

    Bioinformatics Officer – Prostate Cancer

    Peter MacCallum Cancer Centre – Victoria, Australia

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