Project description:The goal of this study was to perform transcriptomics of xenograft tumors generated from prostate cancer cells with genetic knockout of OGDHL vs a control knockout
Project description:The goal of this study was to determine how genetic alterations to AR inhibition-maintained prostate cancer cells alters transcriptional programs. We explored how MYC overexpression alters the transcriptional program of 16D cells maintained in enzalutamide for at least 2 months (LTenza) by transducing LTenza 16D cells with control (FUCRW) or MYC. To explore the effect of RB1 and TP53, we generated LTenza 16D cells with knockdown of RB1 and/or TP53 and compared these lines to control-transduced (shScr) LTenza 16D cells. Enzalutamide-naïve (DMSO-treated) cells were included to validate enzalutamide-induced inhibition of AR signaling in enzalutamide-maintained lines.
Project description:FGFRs regulate PCa development and progression, but the role of the recently found FGFR-like 1 (FGFRL1) remains unclear. The data consists of gene expression profiles of mouse subcutanous xenograft tumors generated of human PC3M prostate cancer cells with stable knockdown of FGFRL1 gene and of the control xenografts.
Project description:The goal of this study was to perform transcriptomics of prostate cancer cells with genetic knockout of OGDHL treated with the Androgen Receptor Pathway Inhibitor Enzalutamide (Enza) or Vehicle (DMSO)
Project description:To identify molecular singnal alterations between androgen dependent prostate cancer and castration resistant prostate cancer, we performed interspecies comparative microarray analyses using RNAs prepared from uncastrasion and castration tumor from LNCAP Orhotopic xenograft models of prostate cancer. microarray data from uncastrasion and castration tumor revealed that the gene expression profile is most significantly altered in between androgen dependent prostate cancer and castration resistant prostate cancer. Comparative analyses of LNCAP Orhotopic xenograft models of prostate cancer showed that genes involved in androgen dependent and androgen independent tumor were significantly altered. We prepared RNA samples from 4 samples uncastrasion and 4 samples castration tumors from LNCAP Orhotopic xenograft models of prostate cancer . High-quality RNA samples were subjected to microarray analysis using the Affymetrix Human Gene 2.0 ST platform, and only those results that passed examinations for quality assurance and quality control of the Human Gene 2.0 ST arrays were retrieved. In total, we obtained gene expression profiles from the following samples: 4 samples uncastrasion and 4 samples castration tumors
Project description:The goal of this study was to determine how androgen receptor inhibition alters transcriptional programs in castration-resistant prostate cancer cells. 16D castration-resistant prostate cancer cells were grown in the presence of 10 micromolar enzalutamide for 24, 48, 96, 144 hours or for more than 2 months (long-term). Analysis shows that androgen receptor target genes are reduced with enzalutamide while metabolic genes are also differentially expressed.