Article
Differential Effects of Hepatocyte Nuclear Factor 4α Isoforms on Tumor Growth and T-Cell Factor 4/AP-1 Interactions in Human Colorectal Cancer Cells.
Molecular and cellular biology - 1 Oct 2015
Vuong Linh M, Chellappa Karthikeyani, Dhahbi Joseph M, Deans Jonathan R, Fang Bin, Bolotin Eugene, Titova Nina V, Hoverter Nate P, Spindler Stephen R, Waterman Marian L, Sladek Frances M
Abstract excerpt
The nuclear receptor hepatocyte nuclear factor 4α (HNF4α) is tumor suppressive in the liver but amplified in colon cancer, suggesting that it also might be oncogenic. To investigate whether this discrepancy is due to different HNF4α isoforms derived from its two promoters (P1 and P2), we generated Tet-On-inducible human colon cancer (HCT116) cell lines that express either the P1-driven (HNF4α2) or P2-driven...
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