Genome-wide DNA methylation profiles of non-small cell lung carcinomas and control lung tissues

ABSTRACT: Purpose: Generate genome-wide methylation profiles of non-small cell lung carcinomas (NSCLC) and their matching lung tissues for detection of hypermethylated and hypomethylated regions present in the tumors. Methods: MethylCapture followed by next-generation sequencing (Illumina GAIIx) of 7 nsclc tumor samples and paired lung tissues in replicated, plus one cell line, 2 fully artificially methylated and 2 fully artificially unmethylated controls. Normalization of methylation reads based on CpG coupling factor–method. Relative methylation scores (rms) in 500bp non-overlapping windows. 90th percentile of rpm (reads per million) values for all 500bp genome-wide windows, with rpm <1.33 were considered. Distributions of 10bp bins rms values within each 500bp genomic region were compared using b

ORGANISM(S): Homo sapiens

SUBMITTER: Sjaak Philipsen 

PROVIDER: E-GEOD-41343 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress