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Norbert Wiedemann

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Related publications (3)

Please note that this is not a complete list of this person’s publications. It includes only semantically relevant works. For a full list, please refer to Infoscience.

CL9/9L-beta-catenin Signaling is Associated With Poor Outcome in Colorectal Cancer

Michel Aguet, Mauro Delorenzi, Norbert Wiedemann, Sylvie André Baflast, Pascale Anderle Pedone, Frédérique Baruthio, Andreas Eduard Moor, Patrick Rodriguez

BCL9/9L proteins enhance the transcriptional output of the beta-catenin/TCF transcriptional complex and contribute critically to upholding the high WNT signaling level required for stemness maintenance in the intestinal epithelium. Here we show that a BCL9 ...

Elsevier Science Bv2015

Role of Bcl9 and Bcl9l in Homeostasis, Regeneration and Tumorigenesis of the Gastrointestinal Epithelium

Norbert Wiedemann

Wnt signaling is essential for embryogenesis and adult tissue homeostasis and contributes to cancer development, especially in the colon. A new essential pathway component, legless, was identified in Drosophila melanogaster. Mice with Cre/loxP-mediated con ...

EPFL2011

Bcl9/Bcl9l are critical for Wnt-mediated regulation of stem cell traits in colon epithelium and adenocarcinomas

Michel Aguet, Mauro Delorenzi, Norbert Wiedemann, Sylvie André Baflast, Pascale Anderle Pedone

Canonical Wnt signaling plays a critical role in stem cell maintenance in epithelial homeostasis and carcinogenesis. Here, we show that in the mouse this role is critically mediated by Bcl9/Bcl9l, the mammalian homologues of Legless, which in Drosophila is ...

American Association for Cancer Research2010