Expression profile analysis of inflammatory response regulated by hepatocyte nuclear factor 4

To obtain a genomic view of hepatocyte nuclear factor-4 (HNF-4) in the regulation of the inflammatory response, microarray analysis was used to probe the expression profile of an inflammatory response induced by cytokines in a model of knock-down HNF-4 HepG2 cells. The results indicate an extensive role for HNF-4 plays in the regulation of a large number of the liver-specific genes. Majority of genes (71%) affected by cytokine treatment are also affected by HNF-4 knock-down. This significant overlap suggests that HNF-4 may play a role in regulating the cytokine-induced inflammatory response.

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Wang Z, Bishop EP, Burke PA