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TranscriptomicsBile acids promote adenocarcinoma in a novel transgenic mouse model of BarrettM-bM-^@M-^Ys esophagus
Esophageal adenocarcinoma (EAC) has the fastest increase of any cancer in the US and Europe, and arises in the setting of BarrettM-bM-^@M-^Ys esophagus (BE), defined by replacement of normal squamous epithelium with columnar intestinal-like epithelium. BE is thought to result from chronic esophagea...
ORGANISM(S): Mus musculus 
2011-01-31 | E-GEOD-24931 | biostudies-arrayexpress
TranscriptomicsCG methylated microarrays identify novel methylated sequence bound by the CEBPB|ATF4 heterodimer that are active in vivo
To evaluate the effect of CG methylation on DNA binding of sequence-specific B-ZIP transcription factors (TFs) in a high-throughput manner, we enzymatically methylated the cytosine in the CG dinucleotide on protein binding microarrays. Two Agilent DNA array designs were used. One contained 40,000 ...
ORGANISM(S): Mus musculus 
2013-02-15 | E-GEOD-44338 | biostudies-arrayexpress
TranscriptomicsProgastrin dependent cancer cell proliferation
Overexpression of human progastrin (hGAS) in mice has been observed to increase colonic mucosa proliferation significantly, but the mechanism and receptors of progastrin have not been defined. We investigated this mechanism by observing the microarray gene expression in mGAS-/- mice, WT mice, and h...
ORGANISM(S): Mus musculus 
2016-04-03 | E-GEOD-28620 | biostudies-arrayexpress
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