Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Genome-wide analysis of promoter methylation in pancreatic adenocarcinoma


ABSTRACT: Methylation profiles of pancreatic adenocarcinoma cell lines were compared with normal pancreatic ductal tissues Methylated CpG island amplification was followed by CpG island microarray

ORGANISM(S): Homo sapiens

SUBMITTER: AUDREY VINCENT 

PROVIDER: E-GEOD-29723 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Genome-wide analysis of promoter methylation associated with gene expression profile in pancreatic adenocarcinoma.

Vincent Audrey A   Omura Noriyuki N   Hong Seung-Mo SM   Jaffe Andrew A   Eshleman James J   Goggins Michael M  

Clinical cancer research : an official journal of the American Association for Cancer Research 20110524 13


<h4>Purpose</h4>The goal of this study was to comprehensively identify CpG island methylation alterations between pancreatic cancers and normal pancreata and their associated gene expression alterations.<h4>Experimental design</h4>We employed methylated CpG island amplification followed by CpG island microarray, a method previously validated for its accuracy and reproducibility, to analyze the methylation profile of 27,800 CpG islands covering 21 MB of the human genome in nine pairs of pancreati  ...[more]

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