Ontology highlight
ABSTRACT:
ORGANISM(S): Homo sapiens
SUBMITTER: Pantelis Hatzis
PROVIDER: E-TABM-402 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Hatzis Pantelis P van der Flier Laurens G LG van Driel Marc A MA Guryev Victor V Nielsen Fiona F Denissov Sergei S Nijman Isaäc J IJ Koster Jan J Santo Evan E EE Welboren Willem W Versteeg Rogier R Cuppen Edwin E van de Wetering Marc M Clevers Hans H Stunnenberg Hendrik G HG
Molecular and cellular biology 20080211 8
Wnt signaling activates gene expression through the induced formation of complexes between DNA-binding T-cell factors (TCFs) and the transcriptional coactivator beta-catenin. In colorectal cancer, activating Wnt pathway mutations transform epithelial cells through the inappropriate activation of a TCF7L2/TCF4 target gene program. Through a DNA array-based genome-wide analysis of TCF4 chromatin occupancy, we have identified 6,868 high-confidence TCF4-binding sites in the LS174T colorectal cancer ...[more]