Gencheva et al., BMC molecular biology 2010
:
As predicted by this analysis, silencing of IRF1 and USF1 but not USF2 by RNAi resulted in a significant decrease in CEACAM1 protein expression in MDA-MB-468 cells
Hauck et al., Eur J Biochem 1994
(Colorectal Neoplasms) :
In cotransfection experiments, both the USF and HNF-4 transcription factors transactivate the BGP gene promoter and compete for the same regulatory element