In vivo investigations of the effect of short- and long-term recombinant growth hormone treatment on DNA-methylation in humans

ABSTRACT: Treatment with recombinant human growth hormone (rhGH) has been consistently reported to induce transcriptional changes in various human tissues including peripheral blood. For other hormones it has been shown that the induction of such transcriptional effects is conferred or at least accompanied by DNA-methylation changes. To analyse effects of short term rhGH treatment on the DNA-methylome we investigated a total of 24 patients at baseline and after 4-day rhGH stimulation. We performed array-based DNA-methylation profiling of paired peripheral blood mononuclear cell samples followed by targeted validation using bisulfite pyrosequencing. Unsupervised analysis of DNA-methylation in this short-term treated cohort revealed clustering according to individuals rather than treatment. Supervised

ORGANISM(S): Homo sapiens

SUBMITTER: Susanne Bens 

PROVIDER: E-GEOD-57204 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress