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Cited by 305

The DOI matches its Crossref record; 59 of the 59 references it cites were found in a registry or an index.

Determinants of Cell- and Gene-Specific Transcriptional Regulation by the Glucocorticoid Receptor

Open access
So, Alex Yick-Lun, Chaivorapol, Christina, Bolton, Eric C, Li, Hao, Yamamoto, Keith R·2007·PLoS Genetics

Abstract

The glucocorticoid receptor (GR) associates with glucocorticoid response elements (GREs) and regulates selective gene transcription in a cell-specific manner. Native GREs are typically thought to be composite elements that recruit GR as well as other regulatory factors into functional complexes. We assessed whether GR occupancy is commonly a limiting determinant of GRE function as well as the extent to which core GR binding sequences and GRE architecture are conserved at functional loci. We surveyed 100-kb regions surrounding each of 548 known or potentially glucocorticoid-responsive genes in A549 human lung cells for GR-occupied GREs. We found that GR was bound in A549 cells predominately near genes responsive to glucocorticoids in those cells and not at genes regulated by GR in other cells. The GREs were positionally conserved at each responsive gene but across the set of responsive genes were distributed equally upstream and downstream of the transcription start sites, with 63% of them >10 kb from those sites. Strikingly, although the core GR binding sequences across the set of GREs varied extensively around a consensus, the precise sequence at an individual GRE was conserved across four mammalian species. Similarly, sequences flanking the core GR binding sites also varied among GREs but were conserved at individual GREs. We conclude that GR occupancy is a primary determinant of glucocorticoid responsiveness in A549 cells and that core GR binding sequences as well as GRE architecture likely harbor gene-specific regulatory information.

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Metadata

Authors
So, A. Y.-L., Chaivorapol, C., Bolton, E. C., Li, H., & Yamamoto, K. R.
Venue
PLoS Genetics
Published
2007-06-08
Volume
3
Issue
6
Pages
e94
ISSN
  • 1553-7390 (ISSN-L)
  • 1553-7404
OpenAlex
W2078084967
Cited by
305
References
59
FWCI
11.37
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Determinants of Cell- and Gene-Specific Transcriptional Regulation by the Glucocorticoid Receptor. https://app.cochat.ai/papers/10.1371/journal.pgen.0030094
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So, A. Y.-L., Chaivorapol, C., Bolton, E. C., Li, H., & Yamamoto, K. R. (2007). Determinants of Cell- and Gene-Specific Transcriptional Regulation by the Glucocorticoid Receptor. PLoS Genetics. https://doi.org/10.1371/journal.pgen.0030094

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