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Cited by 182

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Transcriptional Activation of the Human Epidermal Growth Factor Receptor Promoter by Human p53

Open access
Ludes-Meyers, John H., Subler, Mark A., Shivakumar, Chittari V., Munoz, Ruben M., Jiang, Peng, Bigger, John E., Brown, Doris R., Deb, Swati Palit, Deb, Sumitra·1996·Molecular and Cellular Biology

Abstract

The human epidermal growth factor receptor (EGFR) promoter is activated by both wild-type and tumor-derived mutant p53. In this communication, we demonstrate that EGFR promoter sequence requirements for transactivation by wild-type and mutant p53 are different. Transient-expression assays with EGFR promoter deletions identified a wild-type human p53 response element, 5'-AGCTAGACGTCCGGGCAGCCCCCGGCG -3', from positions --265 to --239. Electrophoretic mobility shift analysis and DNase I footprinting assays indicated that wild-type p53 binds sequence specifically to the response element. Using circularly permuted DNA fragments containing the p53-binding site, we show that wild-type p53 binding induces DNA bending at this site. We further show that the EGFR promoter is also activated by tumor-derived p53 mutants p53-143A, p53-175H, p53-248W, p53-273H, and p53-281G. However, the transactivation by mutant p53 does not require the wild-type p53-binding site. The minimal EGFR promoter from positions --104 to --20 which does not contain the wild-type p53-binding site is transactivated by the p53 mutants but not by the wild-type protein, showing a difference in the mechanism of transactivation by wild-type and mutant p53. Transactivation of the EGFR promoter by p53 may represent a novel mechanism of cell growth regulation.

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Metadata

Authors
Ludes-Meyers, J. H., Subler, M. A., Shivakumar, C. V., Munoz, R. M., Jiang, P., Bigger, J. E., Brown, D. R., Deb, S. P., & Deb, S.
Venue
Molecular and Cellular Biology
Published
1996-11
Volume
16
Issue
11
Pages
6009-6019
ISSN
  • 0270-7306 (ISSN-L)
  • 1098-5549
OpenAlex
W1928064989
Cited by
182
References
10
FWCI
3.66
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Transcriptional Activation of the Human Epidermal Growth Factor Receptor Promoter by Human p53. https://app.cochat.ai/papers/10.1128/mcb.16.11.6009
The paper
Ludes-Meyers, J. H., Subler, M. A., Shivakumar, C. V., Munoz, R. M., Jiang, P., Bigger, J. E., Brown, D. R., Deb, S. P., & Deb, S. (1996). Transcriptional Activation of the Human Epidermal Growth Factor Receptor Promoter by Human p53. Molecular and Cellular Biology. https://doi.org/10.1128/mcb.16.11.6009

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.