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Cited by 320

The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.

Chromatin immunoprecipitation (ChIP) scanning identifies primary glucocorticoid receptor target genes

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Wang, Jen-Chywan, Derynck, Mika Kakefuda, Nonaka, Daisuke F., Khodabakhsh, Daniel B., Haqq, Chris, Yamamoto, Keith R.·2004·Proceedings of the National Academy of Sciences

Abstract

The global physiological effects of glucocorticoids are well established, and the framework of transcriptional regulation by the glucocorticoid receptor (GR) has been described. However, the genes directly under GR control that trigger these physiological effects are largely unknown. To address this issue in a single cell type, we identified glucocorticoid-responsive genes in A549 human lung adenocarcinoma cells by microarray analysis and quantitative real-time PCR. Reduction of GR expression by RNA interference diminished the effects of dexamethasone on all tested target genes, thus confirming the essential role of GR in glucocorticoid-regulated gene expression. To identify primary GR target genes, in which GR is a component of the transciptional regulatory complex, we developed a strategy that uses chromatin immunoprecipitation to scan putative regulatory regions of target genes for sites occupied by specifically bound GR. We screened 11 glucocorticoid-regulated genes, and we identified GR-binding regions for eight of them (five induced and three repressed). Thus, our approach provides a means for rapid identification of primary GR target genes and glucocorticoid-response elements, which will facilitate analyses of transcriptional regulatory mechanisms and determination of hormone-regulated gene networks.

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Metadata

Authors
Wang, J.-C., Derynck, M. K., Nonaka, D. F., Khodabakhsh, D. B., Haqq, C., & Yamamoto, K. R.
Venue
Proceedings of the National Academy of Sciences
Published
2004-10-22
Volume
101
Issue
44
Pages
15603-15608
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2128177613
Cited by
320
References
31
FWCI
7.41
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Chromatin immunoprecipitation (ChIP) scanning identifies primary glucocorticoid receptor target genes. https://app.cochat.ai/papers/10.1073/pnas.0407008101
The paper
Wang, J.-C., Derynck, M. K., Nonaka, D. F., Khodabakhsh, D. B., Haqq, C., & Yamamoto, K. R. (2004). Chromatin immunoprecipitation (ChIP) scanning identifies primary glucocorticoid receptor target genes. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0407008101

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