Transcriptomics

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Long-term culture associated gene expression changes in MSC [Affymetrix]


ABSTRACT: Mesenchymal stromal cells (MSC) were isolated from human bone marrow. Here, we have compared gene expression profiles of MSC at early and late passages. Long-term culture associated gene expression changes were then correlated with DNA-methylation profiles. The goal of this study was to determine if senescence-associated DNA-methylation (SA-DNAm) changes are reflected by differential gene expression. Overall, genes with SA-DNAm changes (particularly with SA-hypomethylation) were detected at low level and seemed to be scarcely expressed at early and late passages.

ORGANISM(S): Homo sapiens

PROVIDER: GSE37065 | GEO | 2012/09/24

SECONDARY ACCESSION(S): PRJNA158005

REPOSITORIES: GEO

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