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TranscriptomicsChIP-chip analysis for H-NS binding sites in wild type and hhaydgT cells
Analysis of the distribution of the binding regions of the H-NS protein in E. coli W3110 and W3110hhaydgT mutant cells.
ORGANISM(S): Escherichia coli 
2013-04-04 | E-MEXP-3812 | biostudies-arrayexpress
GenomicsHNF4A-binding sites in HepG2 hepatoblastoma cells treated with TGF-beta
Specific regulation of target genes by transforming growth factor-β (TGF-β) in a given cellular context is determined in part by transcription factors and cofactors that interact with the Smad complex. In the present study, we determined Smad2 and Smad3 (Smad2/3) binding regions in the promoters of ...
ORGANISM(S): Homo sapiens 
2011-06-08 | E-GEOD-28845 | biostudies-arrayexpress
TranscriptomicsChAP-chip analysis of Hha binding regions in wild type and hnsstpA E. coli cells
The analysis of the distribution of Hha binding regions (His-Hha were expressed from pQE plasmid) on E. coli chromosome in E. coli W3110 (wild type) and hns/stpA mutant cells.
ORGANISM(S): Escherichia coli 
2013-04-02 | E-MEXP-3813 | biostudies-arrayexpress
TranscriptomicsExpression data of HUVEC cells after TNF-alpha treatment
Tumor necrosis factor a (TNF-aplha) is a potent cytokine that orchestrates the inflammatory response by sequentially activating the expression of many genes in cultured human umbilical vein cells (HUVECs). We apply samples collected every 7.5 min to arrays and monitor the growth of several long tran...
ORGANISM(S): Homo sapiens 
2007-09-19 | E-GEOD-9036 | biostudies-arrayexpress
GenomicsSMAD1/5 binding regions of human umbilical vein endothelial cells (HUVECs) treated with BMP.
Smad1/5 binding regions were identified by ChIP-seq. HUVECs were treated with BMP for 1.5 h and anti-SMAD1/5 ChIP-seq analyses were performed using Illumina genome analyzer.
ORGANISM(S): Homo sapiens 
2011-07-15 | E-GEOD-27634 | biostudies-arrayexpress
UnknownEpigenetic alteration to activate Bmp2-Smad signaling in Raf-induced senescence.
Not available
S-EPMC4768123 | biostudies-literature
TranscriptomicsEpigenetic regulation of Bmp2 and Smad6 in Ras-induced senescence
Epigenetically silenced Ink4a-Arf locus is activated by loss of H3K27me3 in cellular senescence, where secreted factor expression is also involved. Here we analyzed epigenome and transcriptome alteration during Ras-induced senescence using mouse embryonic fibroblast (MEF). Seventeen genes with H3K27...
ORGANISM(S): Mus musculus 
2011-12-22 | E-GEOD-18125 | biostudies-arrayexpress
TranscriptomicsMouse primary megakaryocytes, wild type & NF-E2p45-deficient
To identify p45 target genes, we conducted gene expression profiling with p45-null megakaryocytes cultured from E14.5 fetal liver. Many genes encoding membrane proteins and enzymes related to platelet function, including Txas, Glycoprotein 6 (Gp6) and Selectin P (Selp), were repressed in the absence...
ORGANISM(S): Mus musculus 
2010-03-22 | E-GEOD-15581 | biostudies-arrayexpress
TranscriptomicsExpression data of the human hepatoblastoma cell line HepG2 treated with TGF-beta
Smad2/3 are transcription factors that engage in TGF-beta-induced transcription. We determined and analyzed HepG2 and Hep3B-specific Smad2/3 binding sites by ChIP-chip. We used expression microarrays to compare the Smad2/3 and HNF4alpha binding sites identified by ChIP-chip or ChIP-seq, respectively...
ORGANISM(S): Homo sapiens 
2011-06-08 | E-GEOD-28590 | biostudies-arrayexpress
TranscriptomicsGlobal gene expression analysis of gastric cancer by oligonucleotide microarrays
To gain molecular understanding of carcinogenesis, progression, and diversity of gastric cancer, 22 primary human advanced gastric cancer tissues and 8 noncancerous gastric tissues were analyzed by high-density oligonucleotide microarray in this study. Based on expression analysis of approximately 6...
ORGANISM(S): Homo sapiens 
2005-05-22 | E-GEOD-2685 | biostudies-arrayexpress
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