GEO DataSets

(Submitter supplied) Deregulation of cytokine- and growth factor signaling due to altered expression of endogenous regulators is well recognized in prostate and other cancers. Suppressor of cytokine signaling 2 (SOCS2) is a key regulator of growth hormone, IGF and prolactin signaling, that have been implicated in carcinogenesis. In this study we elucidate expression pattern and functional significance of SOCS2 in prostate cancer (PCa). more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17737

30 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL10558 GPL11154

84 Samples

Download data

(Submitter supplied) Expression levels of retinoic acid receptor gamma (NR1B3/RARG, encodes RARG), are commonly reduced in prostate cancer (PCa). Therefore we sought to establish the cellular and gene regulatory consequences of reduced RARG expression, and determine RARG regulatory mechanisms. RARG shRNA approaches in non-malignant (RWPE-1 and HPr1-AR) and malignant (LNCaP) prostate models revealed that reducing RARG levels, rather than adding exogenous retinoid ligand, had the greatest impact on prostate cell viability and gene expression. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

18 Samples

Download data: BW

(Submitter supplied) Expression levels of retinoic acid receptor gamma (NR1B3/RARG, encodes RARG), are commonly reduced in prostate cancer (PCa). Therefore we sought to establish the cellular and gene regulatory consequences of reduced RARG expression, and determine RARG regulatory mechanisms. RARG shRNA approaches in non-malignant (RWPE-1 and HPr1-AR) and malignant (LNCaP) prostate models revealed that reducing RARG levels, rather than adding exogenous retinoid ligand, had the greatest impact on prostate cell viability and gene expression. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

18 Samples

Download data: TXT

(Submitter supplied) Expression levels of retinoic acid receptor gamma (NR1B3/RARG, encodes RARG), are commonly reduced in prostate cancer (PCa). Therefore we sought to establish the cellular and gene regulatory consequences of reduced RARG expression, and determine RARG regulatory mechanisms. RARG shRNA approaches in non-malignant (RWPE-1 and HPr1-AR) and malignant (LNCaP) prostate models revealed that reducing RARG levels, rather than adding exogenous retinoid ligand, had the greatest impact on prostate cell viability and gene expression. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

12 Samples

Download data: TXT

(Submitter supplied) Expression levels of retinoic acid receptor gamma (NR1B3/RARG, encodes RARG), are commonly reduced in prostate cancer (PCa). Therefore we sought to establish the cellular and gene regulatory consequences of reduced RARG expression, and determine RARG regulatory mechanisms. RARG shRNA approaches in non-malignant (RWPE-1 and HPr1-AR) and malignant (LNCaP) prostate models revealed that reducing RARG levels, rather than adding exogenous retinoid ligand, had the greatest impact on prostate cell viability and gene expression. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

12 Samples

Download data: TXT

(Submitter supplied) Expression levels of retinoic acid receptor gamma (NR1B3/RARG, encodes RARG), are commonly reduced in prostate cancer (PCa). Therefore we sought to establish the cellular and gene regulatory consequences of reduced RARG expression, and determine RARG regulatory mechanisms. RARG shRNA approaches in non-malignant (RWPE-1 and HPr1-AR) and malignant (LNCaP) prostate models revealed that reducing RARG levels, rather than adding exogenous retinoid ligand, had the greatest impact on prostate cell viability and gene expression. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

12 Samples

Download data: TXT

(Submitter supplied) Expression levels of retinoic acid receptor gamma (NR1B3/RARG, encodes RARG), are commonly reduced in prostate cancer (PCa). Therefore we sought to establish the cellular and gene regulatory consequences of reduced RARG expression, and determine RARG regulatory mechanisms. RARG shRNA approaches in non-malignant (RWPE-1 and HPr1-AR) and malignant (LNCaP) prostate models revealed that reducing RARG levels, rather than adding exogenous retinoid ligand, had the greatest impact on prostate cell viability and gene expression. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

12 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL7038 GPL10332

8 Samples

Download data: GPR, TXT

(Submitter supplied) MicroRNAs (miRNAs) are a class of endogenous small non-coding RNAs. They act as negative regulators of protein-coding gene expression at the post-transcriptional level via sequence-specific interaction with the 3' UTR of targeted mRNAs. A miR-135a dysregulation has been observed in various cancers, where a dual role of oncomiR or of tumor suppressor has been reported for the cancers profiled to date; however, knowledge is limited to explain these contentious data. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL7038

4 Samples

Download data: GPR

(Submitter supplied) MicroRNAs (miRNAs) are a class of endogenous small non-coding RNAs. They act as negative regulators of protein-coding gene expression at the post-transcriptional level via sequence-specific interaction with the 3' UTR of targeted mRNAs. A miR-135a dysregulation has been observed in various cancers, where a dual role of oncomiR or of tumor suppressor has been reported for the cancers profiled to date; however, knowledge is limited to explain these contentious data. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10332

4 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

219 Samples

Download data: NARROWPEAK

(Submitter supplied) The androgen receptor (AR) antagonist darolutamide has very recently been approved for the treatment of non-metastatic castration resistant prostate cancer (PCa). Here we determined the genome-wide effects of darolutamide on cis-acting regulatory elements involved in androgen signaling with a focus on enhancer and super-enhancer (SE) regions. Darolutamide strongly depleted the AR from regulatory elements and abolished the AR transcriptional signaling. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

112 Samples

Download data: TSV

(Submitter supplied) The androgen receptor (AR) antagonist darolutamide has very recently been approved for the treatment of non-metastatic castration resistant prostate cancer (PCa). Here we determined the genome-wide effects of darolutamide on cis-acting regulatory elements involved in androgen signaling with a focus on enhancer and super-enhancer (SE) regions. Darolutamide strongly depleted the AR from regulatory elements and abolished the AR transcriptional signaling. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL16791

107 Samples

Download data: NARROWPEAK

(Submitter supplied) To study the effect of miR-130a in prostate cancer, PC3 cells overexpressing miR-130a were analyzed for global gene expression.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL17586

6 Samples

Download data: CEL, CHP

(Submitter supplied) The androgen receptor (AR) is a therapeutic target of prostate cancer (PCa). Targeted AR therapy commonly uses androgen deprivation therapy (ADT) and AR antagonists to reduce androgen levels and inhibit tumor growth. Surprisingly, treatment with supraphysiological androgen level (SAL) can also inhibit the growth of PCa. SAL (R1881) was shown to induce cellular senescence in PCa. Knockdown of BHLHE40 in C4-2 and LNCaP cell lines indicates that BHLHE40 mediates SAL-induced cellular senescence as a possible tumor suppressive pathway. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

12 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens; Mus musculus; Rattus norvegicus

Type:

Non-coding RNA profiling by array

Platform:

GPL8573

8 Samples

Download data: TXT

(Submitter supplied) The goals of this study were to evaluate changes in microRNA expression following androgen treatment.

Organism:

Rattus norvegicus; Homo sapiens; Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL8573

4 Samples

Download data: TXT

(Submitter supplied) The goals of this study were to evaluate changes in microRNA expression following androgen treatment.

Organism:

Rattus norvegicus; Homo sapiens; Mus musculus

Type:

Non-coding RNA profiling by array

Platform:

GPL8573

4 Samples

Download data: TXT

(Submitter supplied) Androgens drive the onset and progression of prostate cancer (PCa) by modulating androgen receptor (AR) transcriptional activity. Although several microarray-based studies have identified androgen-regulated genes, here we identify in-parallel global androgen-dependent changes in both gene and alternative mRNA isoform expression by exon-level analyses of the LNCaP transcriptome. While genome-wide gene expression changes correlated well with previously-published studies, we additionally uncovered a subset of 226 novel androgen-regulated genes. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL5188 GPL5175

32 Samples

Download data: CEL