Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA225672 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:The treatment of advanced prostate cancer has been transformed by novel antiandrogen therapies such as enzalutamide. We identified glucocorticoid receptor (GR) activity as modulator of enzalutamite sensitivity in the VCaP prostate cancer cell line. The GR agonist dexamethasone was sufficient to confer enzalutamide resistance whereas a GR antagonist restored sensitivity. These expression profiling data demonstrate that GR transcriptional activity overlaps with that of AR in the VCAP model. VCAP cells growing in complete media were treated with the indicated drugs in biological triplicates for 24 hours prior to harvest.
2013-12-27 | E-GEOD-51872 | biostudies-arrayexpress
Project description:The treatment of advanced prostate cancer has been transformed by novel antiandrogen therapies such as enzalutamide. We identified glucocorticoid receptor (GR) activity as modulator of enzalutamite sensitivity in the VCaP prostate cancer cell line. The GR agonist dexamethasone was sufficient to confer enzalutamide resistance whereas a GR antagonist restored sensitivity. These expression profiling data demonstrate that GR transcriptional activity overlaps with that of AR in the VCAP model.
2013-12-27 | GSE51872 | GEO
Project description:Expression profiling of VCaP prostate cancer cells with ERG knockdown or WP1130 treatment
| PRJNA234296 | ENA
Project description:We report the androgen receptor recruitment to the chromatin of androgen responsive prostate cancer cell lines, LNCaP-1F5 and VCaP in response to physiological androgen 5a-dihydrotestosterone (DHT) using ChIP-sequencing. We compare the AR recruitment by DHT to that by partial agonist/antagonist cyproterone acetate (CPA), mifepristone (RU486) and bicalutamide (Bica) in LNCaP-1F5 cells. We also report the role of glucocorticoid receptor recruitment in presence of dexamethasone (Dex) in androgen responsive prostate cancer cells. The AR and GR cistrome analysis is subsequently compared with gene expression data and RNA Pol II analysis. The ChIP-seq has been performed using AR, GR, RNA Pol II antibodies. Examination of AR and GR binding sites in LNCaP-1F5 and VCaP cells in presence of DHT and Dex respectively. Further analysis of AR binding sites in LNCaP-1F5 cells treated with partial agonist/antagonists, CPA, RU486 and Bica. Additionally RNA Pol II mapping is performed in cells treated with DHT and Dex.
2013-02-05 | E-GEOD-39879 | biostudies-arrayexpress
Project description:Here, we analyze gene expression of prostate cancer cell line VCaP (VCaP WT) and VCaP after long time treatment with abiraterone (VCaP AA) in order to investigate possible resistance mechanisms to second-generation antiandrogens.
2024-06-30 | GSE196523 | GEO
Project description:Expression profiling of prostate cancer VCaP and VCS2
| PRJNA154489 | ENA
Project description:Comparative analysis of gene expression profiles in prostate cancer cells after treatment by Dexamethasone or CpdA
| PRJNA290359 | ENA
Project description:Gene expression profiling of immortalized human mesenchymal stem cells with hTERT/E6/E7 transfected MSCs. hTERT may change gene expression in MSCs. Goal was to determine the gene expressions of immortalized MSCs.
2010-09-25 | GSE24338 | GEO
Project description: Not available
| S-EPMC2531291 | biostudies-literature