Article
The Gamma Catenin/CBP Complex Maintains Survivin Transcription in β-catenin Deficient/Depleted Cancer Cells
19 Jan 2011
Abstract excerpt
Previously, we demonstrated that survivin expression is CBP/β-catenin/TCF-dependent. Now, using NCI-H28 cells, which harbor a homozygous deletion of β-catenin, we demonstrate that survivin transcription can similarly be mediated by nuclear γ-catenin. ICG-001, a specific inhibitor of binding to the N-terminus of CBP, effectively attenuates survivin expression. We demonstrate that γ-catenin by binding to TCF family...
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