GEO DataSets

Analysis of LNCaP prostate cancer cells overexpressing FOXA1. FOXA1 is a key member of the androgen receptor (AR) transcription factor complex. Results provide insight into the role of FOXA1 in prostate cancer.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 protocol sets

Platform:

GPL10558

Series:

GSE49153

12 Samples

Download data

(Submitter supplied) FOXA1 is a transcription factor which aids AR function in prostate. There is controversary over the effect of high FOXA1 level has on prostate cancer so we forced the overexpression in the LNCaP prostate cancer cell line.

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS4957

Platform:

GPL10558

12 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

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

5 related Platforms

31 Samples

Download data: BEDGRAPH, TXT

(Submitter supplied) Previous studies have shown that FOXA1 defines prostatic AR binding events, the underlying mechanisms of which, however, are incompletely understood.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

4 Samples

Download data: TXT

(Submitter supplied) FoxA1 has been shown critical for prostate development and prostate-specific gene expression regulation. In addition to its well-established role as an AR pioneering factor,several studies have recently revealed significant AR binding events in prostate cancer cells with FoxA1 knockdown. Furthermore, the role of FoxA1 itself in prostate cancer has not been carefully examined. Thus, it is important to understand the role of FoxA1 in prostate cancer and how it interacts with AR signaling.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL11154 GPL16791

18 Samples

Download data: TXT

(Submitter supplied) FoxA1 has been shown critical for prostate development and prostate-specific gene expression regulation. In addition to its well-established role as an AR pioneering factor,several studies have recently revealed significant AR binding events in prostate cancer cells with FoxA1 knockdown. Furthermore, the role of FoxA1 itself in prostate cancer has not been carefully examined. Thus, it is important to understand the role of FoxA1 in prostate cancer and how it interacts with AR signaling. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL15456 GPL10999

9 Samples

Download data: BEDGRAPH, TXT

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

Organism:

Homo sapiens

Type:

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

Platform:

GPL11154

25 Samples

Download data: BED, TXT

(Submitter supplied) Building on the observation that metastatic, castration-resistant prostate cancer (CRPC) correlates with activation of Src-family tyrosine kinases, we showed that the expression of activated Src renders LNCaP androgen-independent. Here, we report on RNA-seq and/or AR ChIP-seq analyses of LNCaP, LNCaP[Src], VCaP, 22Rv1 cells grown in the presence or absence of 10 nM DHT for 16h, or LuCaP35.1 tumors grown in androgen-supplemented vs. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

16 Samples

Download data: TXT

(Submitter supplied) Building on the observation that metastatic, castration-resistant prostate cancer (CRPC) correlates with activation of Src-family tyrosine kinases, we showed that the expression of activated Src renders LNCaP androgen-independent. Here, we report on RNA-seq and/or AR ChIP-seq analyses of LNCaP, LNCaP[Src], VCaP, 22Rv1 cells grown in the presence or absence of 10 nM DHT for 16h, or LuCaP35.1 tumors grown in androgen-supplemented vs. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

9 Samples

Download data: BED

(Submitter supplied) Total RNA from clinical bone metastasis samples were analyzed using whole genome expression bead arrays and the Illumina platform with the objective to identify molecular subgroups of potential clinical relevance.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

60 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:

GPL18573

31 Samples

Download data: BW

(Submitter supplied) Androgen receptor (AR) signaling is a key driver of prostate cancer (PCa) growth and progression. Understanding the factors influencing AR-mediated transcription provides new opportunities for therapeutic intervention. We have previously discovered that a genetic variant in one of the DNA repair genes, PARP2, is associated with aggressive PCa. Here, we show that a high expression level of PARP2 in PCa tumors is associated with high Gleason scores and biochemical recurrence using The Cancer Genome Atlas (TCGA) dataset. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

13 Samples

Download data: BW

(Submitter supplied) Androgen receptor (AR) signaling is a key driver of prostate cancer (PCa) growth and progression. Understanding the factors influencing AR-mediated transcription provides new opportunities for therapeutic intervention. We have previously discovered that a genetic variant in one of the DNA repair genes, PARP2, is associated with aggressive PCa. Here, we show that a high expression level of PARP2 in PCa tumors is associated with high Gleason scores and biochemical recurrence using The Cancer Genome Atlas (TCGA) dataset. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

18 Samples

Download data: CSV

(Submitter supplied) We report that p53 knockdown changed AR-DNA binding across the genome. We found fewer AR-binding sites in the absence of p53.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL10999

2 Samples

Download data: BED

(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:

GPL11154

29 Samples

Download data: BW, TXT

(Submitter supplied) Androgen receptor (AR) splice variants (ARVs) are implicated in developing castration-resistant (CR) prostate cancer (CRPC). Little is known about the ARV-mediated transcription program in CRPC. We identified ARV-preferred binding sites (ARV-PBS) and unique transcriptome in CRPC cells. ARVs preferentially bind to enhancers located in nucleosome-depleted regions with the full AR-response element (AREfull), while full-length AR (ARFL)-PBS are enhancers resided in closed chromatin regions with the composite FOXA1-nnnn-AREhalf motif. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

25 Samples

Download data: BW

(Submitter supplied) Androgen receptor (AR) splice variants (ARVs) are implicated in developing castration-resistant (CR) prostate cancer (CRPC). Little is known about the ARV-mediated transcription program in CRPC. We identified ARV-preferred binding sites (ARV-PBS) and unique transcriptome in CRPC cells. ARVs preferentially bind to enhancers located in nucleosome-depleted regions with the full AR-response element (AREfull), while full-length AR (ARFL)-PBS are enhancers resided in closed chromatin regions with the composite FOXA1-nnnn-AREhalf motif. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

Expression profiling by array; Genome variation profiling by genome tiling array

Platforms:

GPL14550 GPL10123 GPL10152

56 Samples

Download data: TXT

(Submitter supplied) Treatment of prostate cancer confronts resistance to androgen receptor (AR)-targeted therapies. AR-associated coregulators and chromatin proteins hold a great potential for novel therapy targets. Here, we employed a powerful chromatin-directed proteomics approach termed ChIP-SICAP to uncover the composition of chromatin protein network, the chromatome, around endogenous AR in castration resistant prostate cancer (CRPC) cells. more...

Organism:

Homo sapiens

Type:

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

Platform:

GPL18573

53 Samples

Download data: BEDGRAPH

(Submitter supplied) We reported the total gene expression in control and TRAF4-overexpressing LNCaP cells

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

10 Samples

Download data: BIGWIG