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GenomicsGenome-wide analysis of SUMOylation effects on androgen receptor (AR) binding in HEK293 cells (ChIP-seq)
Androgen receptor (AR) plays an important regulatory role during prostate cancer development. ARM-bM-^@M-^Ys transcriptional activity is regulated by androgenic ligands, but also by post-translational modifications. To study the role of the AR SUMOylation in genuine chromatin environment, we compare...
ORGANISM(S): Homo sapiens 
2014-07-03 | E-GEOD-54109 | biostudies-arrayexpress
GenomicsGenome-wide analysis of SUMOylation effects on androgen receptor (AR) binding in PC-3 cells (ChIP-seq)
Androgen receptor (AR) plays an important regulatory role during prostate cancer development. ARM-bM-^@M-^Ys transcriptional activity is regulated by androgenic ligands, but also by post-translational modifications. To study the role of the AR SUMOylation in genuine chromatin environment, we compare...
ORGANISM(S): Homo sapiens 
2014-07-03 | E-GEOD-54110 | biostudies-arrayexpress
TranscriptomicsGenome-wide analysis of androgen receptor (AR) SUMOylation effects on gene expression (HEK293).
Androgen receptor (AR) plays an important regulatory role during prostate cancer development. ARM-bM-^@M-^Ys transcriptional activity is regulated by androgenic ligands, but also by post-translational modifications. To study the role of the AR SUMOylation in genuine chromatin environment, we compare...
ORGANISM(S): Homo sapiens 
2014-07-03 | E-GEOD-54137 | biostudies-arrayexpress
TranscriptomicsGenome-wide analysis of androgen receptor (AR) SUMOylation effects on gene expression (PC-3).
Androgen receptor (AR) plays an important regulatory role during prostate cancer development. ARM-bM-^@M-^Ys transcriptional activity is regulated by androgenic ligands, but also by post-translational modifications. To study the role of the AR SUMOylation in genuine chromatin environment, we compare...
ORGANISM(S): Homo sapiens 
2014-07-03 | E-GEOD-54104 | biostudies-arrayexpress
GenomicsEstrogen-responsive Estrogen Receptor alpha binding sites in MCF-7 by ChIP-seq
Identification of Estrogen Receptor alpha (ERa) binding sites by ChIP-seq in MCF-7 breast cancer cells following an estrogen treatment. This study describes molecular effects of estradiol treatment and subsequent regulation by ER for a single gene/locus. A public ER chipseq (available in SRA as ERR0...
ORGANISM(S): Homo sapiens 
2012-12-17 | E-GEOD-34759 | biostudies-arrayexpress
TranscriptomicsGenome-wide analysis of PIAS1 on AR gene expression in MDA-MB453
The majority of breast cancer subtypes express androgen receptor (AR) in addition to estrogen receptor α (ERα). Depending on the breast cancer subtype androgen signaling has either stimulatory or inhibitory roles in breast cancer cell growth. We have mapped AR cistrome in ERα negative human molec...
ORGANISM(S): Homo sapiens 
2016-07-18 | E-GEOD-70162 | biostudies-arrayexpress
GenomicsHeat shock-induced changes in chromatin binding of SUMO2/3 modified proteins
Heat shock induces rapid modification of proteins with SUMO2/3. This study concentrated in charaterizing how these changes are reflected on SUMOylation of chromatin bound proteins, trancsription, and chromatin binding of SUMO ligase PIAS1. Comparison of chromatin SUMO2/3 modification pattern in non-...
ORGANISM(S): Homo sapiens 
2015-07-02 | E-GEOD-66448 | biostudies-arrayexpress
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