UHRF1 is an upstream regulator of DNMT1-mediated cellular senescence
Ontology highlight
ABSTRACT: During the progress of senescence, cells sequentially acquire diverse senescent phenotypes together with several gene reprogramming steps. It is still unclear what will be the key regulator in charge of collective gene expression changes at the initial senescent reprogramming. In this study, we show that suppression of DNA methyltransferase 1 (DNMT1)-mediated maintenance DNA methylation activity was an initial event developed prior to gain of senescent phenotypes by employing time-series gene expression profiles of two different senescence models of human diploid fibroblast (HDF), replicative senescence (RS; GSE41714) and H2O2-induced senescence (HS).
ORGANISM(S): Homo sapiens
PROVIDER: GSE80322 | GEO | 2017/01/20
SECONDARY ACCESSION(S): PRJNA318581
REPOSITORIES: GEO
ACCESS DATA