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Cited by 342

The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.

Induction of Sonic Hedgehog Mediators by Transforming Growth Factor-β: Smad3-Dependent Activation of Gli2 and Gli1 Expression In vitro and In vivo

Open access
Dennler, Sylviane, André, Jocelyne, Alexaki, Ismini, Li, Allen, Magnaldo, Thierry, ten Dijke, Peter, Wang, Xiao-Jing, Verrecchia, Franck, Mauviel, Alain·2007·Cancer Research

Abstract

Hedgehog (Hh) and transforming growth factor-β (TGF-β) family members are involved in numerous overlapping processes during embryonic development, hair cycle, and cancer. Herein, we show that TGF-β induces the expression of the Hh signaling molecules Gli1 and Gli2 in various human cell types, including normal fibroblasts and keratinocytes, as well as various cancer cell lines. Gli2 induction by TGF-β is rapid, independent from Hh receptor signaling, and requires a functional Smad pathway. Gli1 expression is subsequently activated in a Gli2-dependent manner. In transgenic mice overexpressing TGF-β1 in the skin, Gli1 and Gli2 expression is also elevated and depends on Smad3. In pancreatic adenocarcinoma cell lines resistant to Hh inhibition, pharmacologic blockade of TGF-β signaling leads to repression of cell proliferation accompanied with a reduction in Gli2 expression. We thus identify TGF-β as a potent transcriptional inducer of Gli transcription factors. Targeting the cooperation of Hh and TGF-β signaling may provide new therapeutic opportunities for cancer treatment. [Cancer Res 2007;67(14):6981–6]

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Crossref · 10.1158/0008-5472.can-07-0491

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Metadata

Authors
Dennler, S., André, J., Alexaki, I., Li, A., Magnaldo, T., ten Dijke, P., Wang, X.-J., Verrecchia, F., & Mauviel, A.
Venue
Cancer Research
Published
2007-07-15
Volume
67
Issue
14
Pages
6981-6986
ISSN
  • 0008-5472 (ISSN-L)
  • 1538-7445
OpenAlex
W1987860480
Cited by
342
References
43
FWCI
6.70
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Induction of Sonic Hedgehog Mediators by Transforming Growth Factor-β: Smad3-Dependent Activation of Gli2 and Gli1 Expression In vitro and In vivo. https://app.cochat.ai/papers/10.1158/0008-5472.can-07-0491
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Dennler, S., André, J., Alexaki, I., Li, A., Magnaldo, T., ten Dijke, P., Wang, X.-J., Verrecchia, F., & Mauviel, A. (2007). Induction of Sonic Hedgehog Mediators by Transforming Growth Factor-β: Smad3-Dependent Activation of Gli2 and Gli1 Expression In vitro and In vivo. Cancer Research. https://doi.org/10.1158/0008-5472.can-07-0491

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