GEO DataSets

(Submitter supplied) HDACs inhibitors induces mortality in the parasite Schistosoma mansoni (schistosomula and adult worms), and became an interesting drug class for the development of new drugs to treat schistosomiasis. In order to understand the effect of histone hyperacetylation on the parasite, we tested the effect of the HDAC inhibitor Trichostatin A on schistosomula gene expression.

Organism:

Schistosoma mansoni

Type:

Expression profiling by array

Platform:

GPL22001

6 Samples

Download data: TXT

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

Organism:

Schistosoma mansoni

Type:

Expression profiling by array

Platform:

GPL22001

18 Samples

Download data: TXT

(Submitter supplied) HDACs inhibitors induces mortality in the parasite Schistosoma mansoni (schistosomula and adult worms), and became an interesting drug class for the development of new drugs to treat schistosomiasis. In order to understand the effect of histone hyperacetylation on the parasite, we tested the effect of the HDAC inhibitor Trichostatin A on schistosomula gene expression.

Organism:

Schistosoma mansoni

Type:

Expression profiling by array

Platform:

GPL22001

6 Samples

Download data: TXT

(Submitter supplied) HDACs inhibitors induces mortality in the parasite Schistosoma mansoni (schistosomula and adult worms), and became an interesting drug class for the development of new drugs to treat schistosomiasis. In order to understand the effect of histone hyperacetylation on the parasite, we tested the effect of the HDAC inhibitor Trichostatin A on schistosomula gene expression.

Organism:

Schistosoma mansoni

Type:

Expression profiling by array

Platform:

GPL22001

6 Samples

Download data: TXT

(Submitter supplied) Cardiac hypertrophy is characterized by an increase in heart size and profound gene expression changes. Pharmacological histone deacetylase (HDAC) inhibitors attenuate pathological cardiac remodeling and hypertrophic gene expression. Published literature has linked enzymes that mediates histone acetylation to pathogenesis, however, the role of histone acetylation to define hypertrophic gene regulatory events are not well understood. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

4 Samples

Download data: BED, TXT

(Submitter supplied) Esophageal cancers (ECs) are highly aggressive tumors with poor prognosis and few treatment options. This study investigated the possibility of treating esophageal squamous cell carcinoma (ESCC) and esophageal adenocarcinoma (EAC) cells by inhibitors of broad and specific histone deacetylases (HDACi; SAHA, MS-275, FK228) and/or of DNMT (Azacytidine, AZA). Drug targets (HDAC1,2,3 and DNMT1) were present in non-neoplastic (HET-1A), ESCC (OE21) and EAC (OE33) cell lines. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

36 Samples

Download data: TXT

(Submitter supplied) In order to dtermine the role of histone actylation in gene expresssion, E. histolytica 200:NIH trophozoites were treated with the HDAC inhibitor Trichostatin A, or grown in short chain fatty acids, which have been shown to alter histone actylation patterns in Entamoeba species. Keywords: Expression

Organism:

Entamoeba histolytica

Type:

Expression profiling by array

Platform:

GPL4622

8 Samples

Download data: CEL

(Submitter supplied) Transmission of the malaria parasite Plasmodium falciparum from the human to the mosquito is mediated by the intraerythrocytic gametocytes, which, once taken up during a blood meal, become activated to initiate sexual reproduction. Because gametocytes are the only parasite stages able to establish an infection in the mosquito, they are crucial for spreading the tropical disease. During gametocyte maturation, different repertoires of genes are switched on and off in a well-coordinated sequence, pointing to regulatory mechanisms of gene expression. more...

Organism:

Plasmodium falciparum

Type:

Expression profiling by array

Platform:

GPL15130

12 Samples

Download data: TXT

(Submitter supplied) HDAC inhibitors are thought to regulate gene expression by post-translational modification of histone as well as non-histone proteins. Often studied at single loci, increased histone acetylation is the paradigmatic mechanism of action, however, little is known of the extent of genome-wide changes of the mammalian genome when stimulated by the hydroxamic acids, TSA and SAHA. In primary human vascular endothelial cells we map the chromatin modifications, histone H3 acetylation of lysine 9 and 14 (H3K9/14ac) using chromatin immunoprecipitation (ChIP) coupled with massive parallel sequencing (ChIP-seq). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL10999

6 Samples

Download data: TXT

(Submitter supplied) HDAC inhibitors are thought to regulate gene expression by post-translational modification of histone as well as non-histone proteins. Often studied at single loci, increased histone acetylation is the paradigmatic mechanism of action, however, little is known of the extent of genome-wide changes of the mammalian genome when stimulated by the hydroxamic acids, TSA and SAHA. In primary human vascular endothelial cells we map the chromatin modifications, histone H3 acetylation of lysine 9 and 14 (H3K9/14ac) using chromatin immunoprecipitation (ChIP) coupled with massive parallel sequencing (ChIP-seq). more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL10999

9 Samples

Download data: BED

(Submitter supplied) HDAC inhibitors are thought to regulate gene expression by post-translational modification of histone as well as non-histone proteins. Often studied at single loci, increased histone acetylation is the paradigmatic mechanism of action, however, little is known of the extent of genome-wide changes of the mammalian genome when stimulated by the hydroxamic acids, TSA and SAHA. In primary human vascular endothelial cells we map the chromatin modifications, histone H3 acetylation of lysine 9 and 14 (H3K9/14ac) using chromatin immunoprecipitation (ChIP) coupled with massive parallel sequencing (ChIP-seq). more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

2 Samples

Download data: BED

(Submitter supplied) HDAC inhibitors are thought to regulate gene expression by post-translational modification of histone as well as non-histone proteins. Often studied at single loci, increased histone acetylation is the paradigmatic mechanism of action, however, little is known of the extent of genome-wide changes of the mammalian genome when stimulated by the hydroxamic acids, TSA and SAHA. In primary human vascular endothelial cells we map the chromatin modifications, histone H3 acetylation of lysine 9 and 14 (H3K9/14ac) using chromatin immunoprecipitation (ChIP) coupled with massive parallel sequencing (ChIP-seq). more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL10999

21 Samples

Download data: BED

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below. HDAC inhibitors are thought to regulate gene expression by post-translational modification of histone as well as non-histone proteins. Often studied at single loci, increased histone acetylation is the paradigmatic mechanism of action, however, little is known of the extent of genome-wide changes of the mammalian genome when stimulated by the hydroxamic acids, TSA and SAHA. more...

Organism:

Mus musculus; Homo sapiens

Type:

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

Platforms:

GPL11002 GPL10999

65 Samples

Download data: BED

(Submitter supplied) HDAC inhibitors are thought to regulate gene expression by post-translational modification of histone as well as non-histone proteins. Often studied at single loci, increased histone acetylation is the paradigmatic mechanism of action, however, little is known of the extent of genome-wide changes of the mammalian genome when stimulated by the hydroxamic acids, TSA and SAHA. In primary human vascular endothelial cells we map the chromatin modifications, histone H3 acetylation of lysine 9 and 14 (H3K9/14ac) using chromatin immunoprecipitation (ChIP) coupled with massive parallel sequencing (ChIP-seq). more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL10999

21 Samples

Download data: BED

(Submitter supplied) HDAC inhibitors are thought to regulate gene expression by post-translational modification of histone as well as non-histone proteins. Often studied at single loci, increased histone acetylation is the paradigmatic mechanism of action, however, little is known of the extent of genome-wide changes of the mammalian genome when stimulated by the hydroxamic acids, TSA and SAHA. In primary human vascular endothelial cells we map the chromatin modifications, histone H3 acetylation of lysine 9 and 14 (H3K9/14ac) using chromatin immunoprecipitation (ChIP) coupled with massive parallel sequencing (ChIP-seq). more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL10999

6 Samples

Download data: TXT

(Submitter supplied) Open chromatin regions have been shown to associate with the location of transcriptiotal enhancers, i.e., the binding locations of DNA-binding transcription factors. To investigate the effects of short-term treatment by the nuclear hormone 1α,25-dihydroxyvitamin D3 (VD), a specific ligand of the transcription factor vitamin D receptor, on chromatin accessibility, FAIRE-seq was utilized on the chromatin samples from THP-1 monocytic leukemia cells that were treated with 100 nM 1α,25-dihydroxyvitamin D3 for 20, 40, 60, 80, 100 and 120 min, or with vehicle (0.1% (v/v) ethanol) for 20 and 100 min.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9115

9 Samples

Download data: BED

(Submitter supplied) The nuclear hormone 1α,25-dihydroxyvitamin D3 (1α,25(OH)2D3) regulates its target genes via activation of the transcription factor vitamin D receptor (VDR) far more specifically than the chromatin modifier trichostatin A (TsA) via its inhibitory action on histone deacetylases. We selected the thrombomodulin gene locus with its complex pattern of three 1α,25(OH)2D3 target genes, five VDR binding sites and multiple histone acetylation and open chromatin regions as an example to investigate together with a number of reference genes, the primary transcriptional responses to 1α,25(OH)2D3 and TsA. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

18 Samples

Download data: TXT

(Submitter supplied) Histone acetylation is involved in the regulation of gene expression in plants and eukaryotes. Histone deacetylases (HDACs) are enzymes that catalyze the removal of acetyl groups from histones, which is associated with the repression of gene expression. To study the role of histone acetylation in the regulation of gene expression during seed germination, trichostatin A (TSA), a specific inhibitor of histone deacetylase, was used to treat imbibing Arabidopsis thaliana seeds. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platforms:

GPL198 GPL71

7 Samples

Download data

(Submitter supplied) Histone acetylation is involved in the regulation of gene expression in plants and eukaryotes. Histone deacetylases (HDACs) are enzymes that catalyze the removal of acetyl groups from histones, which is associated with the repression of gene expression. To study the role of histone acetylation in the regulation of gene expression during seed germination, trichostatin A (TSA), a specific inhibitor of histone deacetylase, was used to treat imbibing Arabidopsis thaliana seeds. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

3 Samples

Download data

(Submitter supplied) Histone acetylation is involved in the regulation of gene expression in plants and eukaryotes. Histone deacetylases (HDACs) are enzymes that catalyze the removal of acetyl groups from histones, which is associated with the repression of gene expression. To study the role of histone acetylation in the regulation of gene expression during seed germination, trichostatin A (TSA), a specific inhibitor of histone deacetylase, was used to treat imbibing Arabidopsis thaliana seeds. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Dataset:

GDS2559

Platform:

GPL71

4 Samples

Download data