867 results found
    1. Cancer Biology
    2. Stem Cells and Regenerative Medicine

    Differential requirements of androgen receptor in luminal progenitors during prostate regeneration and tumor initiation

    Chee Wai Chua, Nusrat J Epsi ... Michael M Shen
    Analyses of genetically engineered mouse models reveal the androgen receptor-independent properties of a luminal stem/progenitor cell in the prostate epithelium, and its ability to serve as a cell of origin for castration-resistant prostate cancer.
    1. Cell Biology
    2. Cancer Biology

    SPOP mutation leads to genomic instability in prostate cancer

    Gunther Boysen, Christopher E Barbieri ... Mark A Rubin
    SPOP mutations underlie a novel, genomically unstable subclass of prostate cancer by altering DNA repair.
    1. Medicine

    Dysregulation of the PRUNE2/PCA3 genetic axis in human prostate cancer: from experimental discovery to validation in two independent patient cohorts

    Richard C Lauer, Marc Barry ... Wadih Arap
    PRUNE2/PCA3 axis dysregulation is an early, rather than late, event in prostate cancer tumorigenesis.
    1. Cancer Biology

    A feedback loop between the androgen receptor and 6-phosphogluoconate dehydrogenase (6PGD) drives prostate cancer growth

    Joanna L Gillis, Josephine A Hinneh ... Lisa M Butler
    A positive feedback loop between the androgen receptor and a key pentose phosphate pathway enzyme, 6PGD, in prostate cancer promotes tumour cell proliferation, survival and intracellular redox control.
    1. Cancer Biology

    The CIC-ERF co-deletion underlies fusion-independent activation of ETS family member, ETV1, to drive prostate cancer progression

    Nehal Gupta, Hanbing Song ... Ross A Okimoto
    Mutual suppression of ETV1 by Capicua (CIC) and ETS2 repressor factor (ERF) limits prostate cancer progression.
    1. Cancer Biology

    Human DECR1 is an androgen-repressed survival factor that regulates PUFA oxidation to protect prostate tumor cells from ferroptosis

    Zeyad D Nassar, Chui Yan Mah ... Lisa M Butler
    DECR1, a rate-limiting enzyme for polyunsaturated fatty acid (PUFA) β-oxidation, is an androgen-repressed gene in prostate cancer cells that limits oxidative stress to promote cancer cell survival.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    RUNX1 marks a luminal castration-resistant lineage established at the onset of prostate development

    Renaud Mevel, Ivana Steiner ... Georges Lacaud
    The transcription factor RUNX1 marks a distinct lineage of luminal castration-resistant prostate cells established early during development and enriched in the periurethral region of adult mouse prostate.
    1. Cancer Biology

    A comprehensive analysis of coregulator recruitment, androgen receptor function and gene expression in prostate cancer

    Song Liu, Sangeeta Kumari ... Hannelore V Heemers
    Coregulators mediate selective interactions between DNA-bound androgen receptor and other transcription factors, which control distinct prostate cancer biology, suggesting disruption of critical interactions in these complexes as a novel therapeutic strategy.
    1. Cancer Biology
    2. Computational and Systems Biology

    Defining cellular population dynamics at single-cell resolution during prostate cancer progression

    Alexandre A Germanos, Sonali Arora ... Andrew C Hsieh
    A large-scale single-cell RNA sequencing experiment explores single-cell dynamics in epithelial and immune populations within murine prostates upon cancer initiation and progression and validates key findings across orthogonal models and patient specimens.
    1. Cancer Biology

    Regulation of the glucocorticoid receptor via a BET-dependent enhancer drives antiandrogen resistance in prostate cancer

    Neel Shah, Ping Wang ... Charles L Sawyers
    Epigenetic regulation of the glucocorticoid receptor in castration-resistant prostate cancer can be targeted via the use of BET bromodomain inhibitors.

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