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The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Smad3-Smad4 and AP-1 Complexes Synergize in Transcriptional Activation of the c-Jun Promoter by Transforming Growth Factor β

Open access
Wong, Carolyn, Rougier-Chapman, Elissa M., Frederick, Joshua P., Datto, Michael B., Liberati, Nicole T., Li, Jian-Ming, Wang, Xiao-Fan·1999·Molecular and Cellular Biology

Abstract

Transcriptional regulation by transforming growth factor beta (TGF-beta) is a complex process which is likely to involve cross talk between different DNA responsive elements and transcription factors to achieve maximal promoter activation and specificity. Here, we describe a concurrent requirement for two discrete responsive elements in the regulation of the c-Jun promoter, one a binding site for a Smad3-Smad4 complex and the other an AP-1 binding site. The two elements are located 120 bp apart in the proximal c-Jun promoter, and each was able to independently bind its corresponding transcription factor complex. The effects of independently mutating each of these elements were nonadditive; disruption of either sequence resulted in complete or severe reductions in TGF-beta responsiveness. This simultaneous requirement for two distinct and independent DNA binding elements suggests that Smad and AP-1 complexes function synergistically to mediate TGF-beta-induced transcriptional activation of the c-Jun promoter.

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Metadata

Authors
Wong, C., Rougier-Chapman, E. M., Frederick, J. P., Datto, M. B., Liberati, N. T., Li, J.-M., & Wang, X.-F.
Venue
Molecular and Cellular Biology
Published
1999-03
Volume
19
Issue
3
Pages
1821-1830
ISSN
  • 0270-7306 (ISSN-L)
  • 1098-5549
OpenAlex
W2150235182
Cited by
261
References
4
FWCI
11.42
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Smad3-Smad4 and AP-1 Complexes Synergize in Transcriptional Activation of the c-Jun Promoter by Transforming Growth Factor β. https://app.cochat.ai/papers/10.1128/mcb.19.3.1821
The paper
Wong, C., Rougier-Chapman, E. M., Frederick, J. P., Datto, M. B., Liberati, N. T., Li, J.-M., & Wang, X.-F. (1999). Smad3-Smad4 and AP-1 Complexes Synergize in Transcriptional Activation of the c-Jun Promoter by Transforming Growth Factor β. Molecular and Cellular Biology. https://doi.org/10.1128/mcb.19.3.1821

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