Differential DNA Methylation in Purified Human Blood Cells

ABSTRACT: Methylation of cytosines at CpG sites is a common epigenetic DNA modification that can be measured by a large number of methods, now even in a genome-wide manner for hundreds of thousands of sites. The application of DNA methylation analysis is becoming widely popular in complex disorders, for example, to understand part of the “missing inheritance”. The DNA samples most readily available for methylation studies are derived from whole blood. However, blood consists of many functionally and developmentally distinct cell populations in varying proportions. We studied whether such variation might affect the interpretation of methylation studies based on whole blood DNA. We found in healthy male blood donors there is important variation in the methylation profiles of whole blood, mononuclear c

ORGANISM(S): Homo sapiens

SUBMITTER: Lovisa Reinius 

PROVIDER: E-GEOD-35069 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress