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UnknownEpigenetic alteration to activate Bmp2-Smad signaling in Raf-induced senescence.
Not available
S-EPMC4768123 | biostudies-literature
UnknownH3F3A K27M mutations in thalamic gliomas from young adult patients.
Not available
S-EPMC3870821 | 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
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
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
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
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
TranscriptomicsExpression data from E10.5 mouse otocyst
We established a novel EGFP reporter mouse line (named Tg(ETAR-EGFP)14Imeg), which enables the placode-derived inner ear sensory cell lineage to be visualized and monitored. At E10.5, EGFP expression was detected in the ventral and dorsomedial region of the otocyst. Using this reporter line and FACS...
ORGANISM(S): Mus musculus 
2011-05-23 | E-GEOD-19618 | 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
GenomicsGenome wide analysis of AR binding sites and histone modifications in prostate cancer
Prostate cancer is the most common cancer in men and AR downstream signalings promote prostate cancer cell proliferation.We performed ChIP-seq analysis to investigate the role of AR and histone modifications.In addition, by siRNA mediated knockdown of AR-associated factors, changes of AR-binding sit...
ORGANISM(S): Homo sapiens 
2015-02-08 | E-GEOD-62492 | biostudies-arrayexpress
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