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Cited by 507

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

TGF-β-stimulated cooperation of Smad proteins with the coactivators CBP/p300

Open access
Janknecht, Ralf, Wells, Nicholas J., Hunter, Tony·1998·Genes & Development

Abstract

TGF-β and activin induce the phosphorylation and activation of Smad2 and Smad3, but how these proteins stimulate gene transcription is poorly understood. We report that TGF-β receptor phosphorylation of Smad3 promotes its interaction with the paralogous coactivators CBP and p300, whereas CBP/p300 binding to nonphosphorylated Smad3 or its oligomerization partner Smad4 is negatively regulated by Smad–intramolecular interactions. Furthermore, p300 and TGF-β receptor-phosphorylated Smad3 synergistically augment transcriptional activation. Thus, CBP/p300 are important components of activin/TGF-β signaling and may mediate the antioncogenic functions of Smad2 and Smad4.

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Metadata

Authors
Janknecht, R., Wells, N. J., & Hunter, T.
Venue
Genes & Development
Published
1998-07-15
Volume
12
Issue
14
Pages
2114-2119
ISSN
  • 0890-9369 (ISSN-L)
  • 1549-5477
OpenAlex
W2052096221
Cited by
507
References
3
Type
posted content
Language
en
Open access
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CoChat. (2026). Citation check: TGF-β-stimulated cooperation of Smad proteins with the coactivators CBP/p300. https://app.cochat.ai/papers/10.1101/gad.12.14.2114
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Janknecht, R., Wells, N. J., & Hunter, T. (1998). TGF-β-stimulated cooperation of Smad proteins with the coactivators CBP/p300. Genes & Development. https://doi.org/10.1101/gad.12.14.2114

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

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