Prostate Cell News Volume 13.20 | Jun 3 2022

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    2022-05-03 | PCN 13.20


    Prostate Cell News by STEMCELL Technologies
    Vol. 13.20 – 3 June, 2022
    TOP STORY

    Stromal AR Inhibits Prostate Tumor Progression by Restraining Secretory Luminal Epithelial Cells

    Researchers specifically deleted androgen receptor in smooth muscle cells of the adult mouse prostate under two tumorigenic conditions, namely, the Hi-Myc genetic model and the T + E2 hormonal carcinogenesis model.
    [Cell Reports]

    Full ArticleGraphical Abstract
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    The DNA/RNA Helicase DHX9 Contributes to the Transcriptional Program of the Androgen Receptor in Prostate Cancer

    The authors investigated whether DHX9 modulated prostate cancer cell transcriptome and performed RNA-sequencing analyses upon DHX9 silencing in the androgen-responsive cell line LNCaP.
    [Journal of Experimental & Clinical Cancer Research]

    Full Article

    CircSCAF8 Promotes Growth and Metastasis of Prostate Cancer through the circSCAF8-miR-140-3p/miR-335-LIF Pathway

    Using high-throughput circRNA sequencing, scientists previously identified 18 urine extracellular vesicle circRNAs that were increased in patients with prostate cancer compared with those with benign prostatic hyperplasia.
    [Cell Death & Disease]

    Full Article

    Androgen and Estrogen Receptor Co-Expression Determines the Efficacy of Hormone Receptor-Mediated Radiosensitisation in Breast Cancer

    Investigators assessed radiosensitisation of androgen receptor (AR)-positive, estrogen receptor (ER)-positive cell lines using pharmacologic or genetic inhibition/degradation of AR and/or ER.
    [British Journal of Cancer]

    Full Article

    Hormone Receptor Binding, Selectivity and Cytotoxicity of Steroid D-homo Lactone Loaded Chitosan Nanoparticles for the Treatment of Breast and Prostate Cancer Cells

    Both the compounds A-chitosan (Ch and B-Ch showed activity toward estrogen negative breast cancer and androgen negative prostate cancer cell lines.
    [Colloids and Surfaces B-Biointerfaces]

    AbstractGraphical Abstract

    Double-Layer Omics Analysis of Castration- and X-Ray-Resistant Prostate Cancer Cells

    LNCaP-LA showed X-ray resistance compared to LNCaP and sensitivity to carbon ion beams.
    [Journal of Radiation Research]

    Full Article

    lncRNA MNX1-AS1 Promotes Prostate Cancer Progression through Regulating miR-2113/MDM2 Axis

    A luciferase reporter assay revealed that MNX1 Antisense RNA 1 (MNX1‑AS1) could target miR‑2113 and negatively interacted with miR‑2113 in prostate cancer cells.
    [Molecular Medicine Reports]

    Abstract

    Gremlin1 Is a Therapeutically Targetable FGFR1 Ligand That Regulates Lineage Plasticity and Castration Resistance in Prostate Cancer

    Scientists identified Gremlin1 as a ligand for fibroblast growth factor receptor 1, which promoted lineage plasticity and drove castration resistance.
    [Nature Cancer]

    AbstractPress Release
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    REVIEWS

    Ataxia-Telangiectasia Mutated and Ataxia Telangiectasia and Rad3-Related Kinases as Therapeutic Targets and Stratification Indicators for Prostate Cancer

    Prostate cancer cells often exhibit alterations in DNA damage response genes including ataxia telangiectasia mutated, correlating with aggressive disease phenotype.
    [International Journal of Biochemistry & Cell Biology]

    Full Article
    INDUSTRY AND POLICY NEWS

    Angle PLC Announces Partnership with Major United States Urology Group

    ANGLE plc announced it has signed a master clinical study agreement with Solaris Health Holdings, LLC and joinder agreements with MidLantic Urology LLC, to collaborate and conduct clinical studies in prostate cancer and as a potential route to market in the United States.
    [ANGLE plc (BioSpace)]

    Press Release

    Janux Therapeutics Announces FDA Clearance of Investigational New Drug Application for JANX007, a PSMA-TRACTr for Metastatic Castration-Resistant Prostate Cancer

    Janux Therapeutics, Inc. announced that the FDA has cleared the company’s investigational new drug application for its lead product candidate, JANX007, a PSMA-TRACTr in development for the treatment of metastatic castration-resistant prostate cancer.
    [Janux Therapeutics, Inc.]

    Press Release
    FEATURED EVENT

    Biology of Acute Respiratory Infection

    September 11 – September 16, 2022
    Ventura, California, United States

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    JOB OPPORTUNITIES

    Postdoctoral Fellow – Cancer Immunology & Genomics

    La Jolla Institute for Immunology – La Jolla, California, United States

    Postdoctoral Candidate – Cancer Biology

    German Cancer Research Center in the Helmholtz Association – Heidelberg, Germany

    Postdoctoral Scientist – Translational Oncogenomics

    CRUK Manchester Institute – Manchester, United Kingdom

    Postdoctoral Position – Developmental Biology

    Memorial Sloan Kettering Cancer Center – New York, New York, United States

    Postdoctoral Fellow – Prostate Cancer Biology

    Marlene and Stewart Greenebaum Comprehensive Cancer Center – Baltimore, Maryland, United States

    > See All Jobs

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