Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

MafB, WDR77, and ß-catenin interact with each other and have similar genome association profiles [RNA-seq]

ABSTRACT: MafB (a bZIP transcription factor), ß-catenin (the ultimate target of the Wnt signal transduction pathway that acts as a transcriptional co-activator of LEF/TCF proteins), and WDR77 (a transcriptional co-activator of multiple hormone receptors) are important for breast cellular transformation. Unexpectedly, these proteins interact directly with each other, and they have similar genomic binding profiles. Furthermore, while some of these common target sites coincide with those bound by LEF/TCF, the majority are located just downstream of transcription initiation sites at a position near paused RNA polymerase (Pol II) and the +1 nucleosome. Occupancy levels of these factors at these promoter-proximal sites are strongly correlated with the level of paused Pol II and transcriptional activity.

ORGANISM(S): Homo sapiens

PROVIDER: GSE195739 | GEO | 2022/02/02

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

MafB, WDR77, and ß-catenin interact with each other and have similar genome association profiles [ChIP-seq]

Project description:MafB (a bZIP transcription factor), ß-catenin (the ultimate target of the Wnt signal transduction pathway that acts as a transcriptional co-activator of LEF/TCF proteins), and WDR77 (a transcriptional co-activator of multiple hormone receptors) are important for breast cellular transformation. Unexpectedly, these proteins interact directly with each other, and they have similar genomic binding profiles. Furthermore, while some of these common target sites coincide with those bound by LEF/TCF, the majority are located just downstream of transcription initiation sites at a position near paused RNA polymerase (Pol II) and the +1 nucleosome. Occupancy levels of these factors at these promoter-proximal sites are strongly correlated with the level of paused Pol II and transcriptional activity.

2022-02-02 | GSE195737 | GEO

MafB, WDR77, and ß-catenin interact with each other and have similar genome association profiles.

| S-EPMC9049301 | biostudies-literature

Contribution of WDR77 and p53 to androgen response in prostate cancer cells

2016-03-01 | GSE66977 | GEO

The role of PRMT5/WDR77 complex in promoting breast cancer oncogenesis [RNA-Seq]

Project description:Comprehensive RNA-seq experiments in control and PRMT5 and WDR77 shRNA infected cells delineate the role of PRMT5/WDR77 complex in promoting breast cancer oncogenesis

2017-12-31 | GSE75741 | GEO

Transcriptomic Analysis Reveals Co-Regulation by PRMT5 and WDR77 in HSC-5 Cells

Project description:CRISPR was utilized to deplete either PRMT5 or WDR77 in HSC-5 cells. Subsequently, RNA-seq was performed to identify changes in the transcriptome following the loss of PRMT5 or WDR77 in these cells. Critically, Gene Set Enrichment Analysis (GSEA) was conducted to screen and identify a list of genes co-regulated by PRMT5 and WDR77.

2024-09-19 | GSE272319 | GEO

Contribution of WDR77 and p53 to androgen response in prostate cancer cells

Project description:To decipher the contribution of WDR77 and p53 to androgen-responsive gene expression, effect of siRNA-mediated silencing of WDR77 and p53 on expression of androgen-dependent genes was studied. Human LNCaP prostate cancer cells were transfected with individual siRNA SmartPools targeting WDR77 or p53 or a non-targeting siRNA SmartPool. Forty-two hours after transfection, cells were treated with synthetic androgen R1881 (5nM) or vehicle. Three biological replicates were generated per treatment group. Forty-eight hours later, total RNA was isolated and processed for Illumina oligoarray analysis.

2016-03-01 | E-GEOD-66977 | biostudies-arrayexpress

Genome-wide analysis of genes regulated by p44/wdr77 and PRMT5 in lung and prostate cancer cells

Project description:Analysis of gene expression in lung and prostate cancer cells expressing non-target (NT), p44/wdr77. or PRMT5 shRNA. Results provide important information on how p44/wdr77 and PRMT5 control cellular proliferation. Total RNA obtained from cells expressing NT, p44/wdr77, or PRMT5 shRNA.

2014-04-14 | E-GEOD-56757 | biostudies-arrayexpress

TCF/LEF dependent and independent regulation of Wnt/beta-catenin transcription

Project description:During canonical Wnt signalling the activity of nuclear beta-catenin is largely mediated by the TCF/LEF family of transcription factors. To challenge this view we used the CRISPR/Cas9 genome editing approach to generate HEK 293T cell clones simultaneously carrying loss-of-function alleles of all four TCF/LEF genes. Exploiting unbiased whole transcriptome sequencing studies, we found that a subset of beta-catenin transcriptional targets did not require TCF/LEF factors for their regulation. Consistent with this finding, we observed in a genome-wide analysis that beta-catenin occupied specific genomic regions in the absence of TCF/LEF. Finally, we revealed the existence of a transcriptional activity of beta-catenin that specifically appears when TCF/LEF factors are absent, and refer to this as beta-catenin-GHOST response. Collectively, this study uncovers a previously neglected modus operandi of beta-catenin that bypasses the TCF/LEF transcription factors.

2018-11-22 | E-MTAB-7028 | biostudies-arrayexpress

TCF/LEF dependent and independent regulation of Wnt/beta-catenin transcription

2018-11-02 | E-MTAB-7029 | biostudies-arrayexpress

MafB, WDR77, and ß-catenin interact with each other and have similar genome association profiles

Project description:MafB, WDR77, and ß-catenin interact with each other and have similar genome association profiles

| PRJNA802039 | ENA