GEO DataSets

(Submitter supplied) We used RNA-seq to characterize the contributions of PBRM1 to gene expression in NmuMG cells with and without oxidative or low-glucose stress conditions. Further, we used ATAC-seq to characterize the effects of PBRM1 on chromatin accessibility in HK-2 and NMuMG cell lines. Our analyses reveal a role for PBRM1 in expression of genes associated with stress responses and with specific transcription factor families, such as the FOXO family.

Organism:

Homo sapiens; Mus musculus

Type:

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

Platforms:

GPL16791 GPL17021

30 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; Other

Platform:

GPL24676

31 Samples

Download data: BW

(Submitter supplied) PBRM1 is a subunit of the PBAF chromatin remodeling complex, which is mutated in 40-50% of clear cell renal cell carcinoma patients. It is thought to largely function as a chromatin binding subunit of the PBAF complex, but the molecular mechanism underlying this activity is not fully known. PBRM1 contains six tandem bromodomains which are known to cooperate in binding of nucleosomes acetylated at histone H3 lysine 14 (H3K14ac). more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24676

7 Samples

Download data: BW

(Submitter supplied) PBRM1 is a subunit of the PBAF chromatin remodeling complex, which is mutated in 40-50% of clear cell renal cell carcinoma patients. It is thought to largely function as a chromatin binding subunit of the PBAF complex, but the molecular mechanism underlying this activity is not fully known. PBRM1 contains six tandem bromodomains which are known to cooperate in binding of nucleosomes acetylated at histone H3 lysine 14 (H3K14ac). more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

24 Samples

Download data: BW

(Submitter supplied) PBRM1 encodes an accessory subunit of the PBAF subclass of the SWI/SNF chromatin remodeler and the inactivation of PBRM1 is the second most frequent mutational event in kidney cancer. However, the impact of PBRM1 loss on chromatin remodeling, especially pertaining to kidney tumorigenesis, has not been well examined. Here we show that in VHL-deficient renal tumors, PBRM1 deficiency results in aberrant PBAF complexes that localize to de novo genomic loci and activate the pro-tumorigenic NF-κB pathway. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

20 Samples

Download data: TXT

(Submitter supplied) PBRM1 encodes an accessory subunit of the PBAF subclass of the SWI/SNF chromatin remodeler and the inactivation of PBRM1 is the second most frequent mutational event in kidney cancer. However, the impact of PBRM1 loss on chromatin remodeling, especially pertaining to kidney tumorigenesis, has not been well examined. Here we show that in VHL-deficient renal tumors, PBRM1 deficiency results in aberrant PBAF complexes that localize to de novo genomic loci and activate the pro-tumorigenic NF-κB pathway. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

32 Samples

Download data: NARROWPEAK

(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

5 related Platforms

170 Samples

Download data: BED, NARROWPEAK

(Submitter supplied) PBRM1 is an accessory subunit of the PBAF subclass of the SWI/SNF chromatin remodeler. The inactivation of PBRM1 is the second most frequent mutational event in kidney tumorigenesis. Here we show that in VHL-deficient ccRCC tumors, PBRM1 loss results in an altered PBAF complex that retains the association between SMARCA4 and ARID2 but disengages BRD7 from SMARCA4. The PBRM1-deficient PBAF complexes redistribute from promoter proxy regions to distal enhancer regions. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL20795 GPL24676 GPL11154

41 Samples

Download data: TXT

(Submitter supplied) PBRM1 encodes an accessory subunit of the PBAF subclass of the SWI/SNF chromatin remodeler and the inactivation of PBRM1 is the second most frequent mutational event in kidney cancer. However, the impact of PBRM1 loss on chromatin remodeling, especially pertaining to kidney tumorigenesis, has not been well examined. Here we show that in VHL-deficient renal tumors, PBRM1 deficiency results in aberrant PBAF complexes that localize to de novo genomic loci and activate the pro-tumorigenic NF-?B pathway. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL20301 GPL16791

77 Samples

Download data: BED

(Submitter supplied) PBRM1 deficiency in immortalised fibroblast cell line 1BR3-hTERT after ionising radiation treatment leads to more mitotic progression and more formation of micronucleated cells. Here, we performed total RNA-seq in 1BR3-hTERT parental line and PBRM1 knockout clones (PBRM1 KO3&KO5) under untreated (UT) or 48 hr post 6Gy irradiation condition. We found that the annotated DREAM complex target genes are less transcriptionally repressed in the 1BR3-hTERT PBRM1 knockout clones compared to the parental line after ionising radiation treatment. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

6 Samples

Download data: XLSX

(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

Platforms:

GPL20301 GPL18573

53 Samples

Download data: BW

(Submitter supplied) Transcriptional profiling of 2 SCCOHT patient-derived xenograft (PDX) models and 2 SCCOHT cell lines compared to normal ovary to investigate underlying biology of SCCOHT.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

4 Samples

Download data: TXT

(Submitter supplied) Identification of gene expression changes in wild type versus mutant mouse hearts where Brg1 and Brm were knocked out in adult cardiomyocytes.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21163

8 Samples

Download data: TXT