RASSF1A regulation is dependent on FoxM1. <t>T84</t> and Colo 205 cells were transfected with plasmid for overexpression of FoxM1. ( A ) Cell lysates were analyzed by immunoblot and quantified by densitometry for expression of FoxM1, RASSF1A. Expression is normalized against GAPDH. The right panel of ( A ) represents the densitometric analysis of FoxM1 and RASSF1A. ( B ) T84 and Colo 205 cells were transfected with <t>siRNA</t> for FoxM1 or control siRNA for 48 h. Cell lysates were evaluated for FoxM1 (( B ), 1st lane), RASSF1A (( B ), 2nd lane) by immunoblot and quantified by densitometry. The results are from three independent experiments. (** p