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Comparative gene expression profile of PPARg and RARa ligand treated human dendritic cells

ABSTRACT: Our data indicated that activation of the PPARg nuclear receptor induces a retinoid response in human dendritic cells. In order to assess the contribution of retinoid signaling to the PPARg response we decided to use a combination of pharmacological activators and inhibitors of these pathways. Cells were treated with the synthetic PPARg ligand rosiglitazone (RSG), or with RSG along with the RARa antagonist (AGN193109) to block RARa mediated gene expression, or the RARa specific agonists (AM580) alone. This design allows one to determine if retinoid signaling is a downstream event of PPARg activation and what portion of PPARg regulated genes are regulated via induced retinoid signaling. Keywords: ligand response

ORGANISM(S): Homo sapiens

PROVIDER: GSE5679 | GEO | 2006/09/19

SECONDARY ACCESSION(S): PRJNA96965

REPOSITORIES: GEO

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Transcription profiling of human freshly isolated PPARg and RARa ligand treated dendritic cells

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