274 results found
    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. Medicine

    Novel protein markers of androgen activity in humans: proteomic study of plasma from young chemically castrated men

    Aleksander Giwercman, K Barbara Sahlin ... Johan Malm
    Three new protein markers of testosterone action identified by us, may prove to be valuable as clinical tools in identifying men with testosterone deficiency and in monitoring androgen replacement therapy.
    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. Developmental Biology
    2. Genetics and Genomics

    Augmentation of progestin signaling rescues testis organization and spermatogenesis in zebrafish with the depletion of androgen signaling

    Gang Zhai, Tingting Shu ... Zhan Yin
    Augmentation of progestin signaling promotes testis development and spermatogenesis independent from andorgen signaling in zebrafish.
    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. Genetics and Genomics

    Castration delays epigenetic aging and feminizes DNA methylation at androgen-regulated loci

    Victoria J Sugrue, Joseph Alan Zoller ... Steve Horvath
    Epigenetic clocks are an accurate measure of biological aging and 'tick' slower in male sheep that are castrated.
    1. Cancer Biology

    Selective androgen receptor degrader (SARD) to overcome antiandrogen resistance in castration-resistant prostate cancer

    Meng Wu, Rongyu Zhang ... Jinming Zhou
    The rational drug design combining the bioassay identified a novel selective androgen receptor (AR) degrader for both AR and AR-VRs and illustrated the synergistic importance of AR antagonism and degradation in advanced prostate cancer treatment.
    1. Cancer Biology

    Development of Bag-1L as a therapeutic target in androgen receptor-dependent prostate cancer

    Laura Cato, Antje Neeb ... Myles Brown
    Targeting the activation of the androgen receptor N-terminal domain by the cochaperone Bag-1L provides a new approach for inhibiting androgen receptor function to treat prostate cancer.
    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
    2. Chromosomes and Gene Expression

    CREB5 reprograms FOXA1 nuclear interactions to promote resistance to androgen receptor-targeting therapies

    Justin H Hwang, Rand Arafeh ... William C Hahn
    A comprehensive molecular interrogation of CREB5 interactions identified changes in protein and chromatin interactions of FOXA1 that promoted therapy resistance in prostate cancer cells.

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