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TranscriptomicsDirect ChIP-bisulfite sequencing reveals a role of H3K27me3 mediating aberrant hypermethylation of promoter CpG islands in cancer cells (RNA-seq)
Aberrant DNA hypermethylation of CpG island (CGI) promoters are associated with transcriptional repression of many tumor suppressor genes and lead to tumor progression in many cancers. Most recently, one research group observed that aberrantly hypermethylated genes in multiple cancers are already re...
ORGANISM(S): Homo sapiens 
2014-07-01 | E-GEOD-43093 | biostudies-arrayexpress
TranscriptomicsClassification of cancer cell lines using a promoter-targeted liquid hybridization capture-based bisulfite sequencing approach
DNA methylation plays a significant role in assuring cell identity, thus potentiating its application in molecular classification of cancers in respect of tissue origins or clinically and aetiologically distinct subtypes. In this study, we adapted our liquid hybridization capture-based bisulfite seq...
ORGANISM(S): Homo sapiens 
2014-02-19 | E-GEOD-44866 | biostudies-arrayexpress
GenomicsDirect ChIP-bisulfite sequencing reveals a role of H3K27me3 mediating aberrant hypermethylation of promoter CpG islands in cancer cells (ChIP-BS)
The model describing that aberrant CpG island (CGI) methylation leads to transcription repression of tumor suppressor genes and thereby is implicated in tumor progression has been established in many cancers. However, recent studies indicated aberrantly hypermethylated genes in multiple cancers are ...
ORGANISM(S): Homo sapiens 
2014-07-01 | E-GEOD-43094 | biostudies-arrayexpress
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