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Cited by 492

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Negative Feedback Regulation of TGF-β Signaling by the SnoN Oncoprotein

Stroschein, Shannon L., Wang, Wei, Zhou, Sharleen, Zhou, Qiang, Luo, Kunxin·1999·Science

Abstract

Smad proteins mediate transforming growth factor–β (TGF-β) signaling to regulate cell growth and differentiation. The SnoN oncoprotein was found to interact with Smad2 and Smad4 and to repress their abilities to activate transcription through recruitment of the transcriptional corepressor N-CoR. Immediately after TGF-β stimulation, SnoN is rapidly degraded by the nuclear accumulation of Smad3, allowing the activation of TGF-β target genes. By 2 hours, TGF-β induces a marked increase in SnoN expression, resulting in termination of Smad-mediated transactivation. Thus, SnoN maintains the repressed state of TGF-β–responsive genes in the absence of ligand and participates in negative feedback regulation of TGF-β signaling.

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Crossref · 10.1126/science.286.5440.771

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Metadata

Authors
Stroschein, S. L., Wang, W., Zhou, S., Zhou, Q., & Luo, K.
Venue
Science
Published
1999-10-22
Volume
286
Issue
5440
Pages
771-774
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1971846249
Cited by
492
References
1
FWCI
13.70
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Negative Feedback Regulation of TGF-β Signaling by the SnoN Oncoprotein. https://app.cochat.ai/papers/10.1126/science.286.5440.771
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Stroschein, S. L., Wang, W., Zhou, S., Zhou, Q., & Luo, K. (1999). Negative Feedback Regulation of TGF-β Signaling by the SnoN Oncoprotein. Science. https://doi.org/10.1126/science.286.5440.771

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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.