Table 1. Doubling Times of transfected UROtsa Cell Lines.

Cell Lines	As#3	As#6	Cd#1	Cd#4
Transformed	33.3 ± 1.4 h	21.6 ± 1.6 h	27.8 ± 0.6 h	20.7 ± 1.1 h
SPARC	27.4 ± 1.0 h*	25.6 ± 0.5 h*	23.8 ± 0.6 h*	22.0 ± 0.6 h
DEST	27.1 ± 0.5 h*	23.6 ± 0.7 h	22.7 ± 0.8 h*	23.5 ± 0.4 h*

The doubling times for the transformed cell lines (As#3, As#6, Cd#1, Cd#4) were previously described by Cao et al. 2010 [29] and Somji et al. 2010 [30].

*Denotes a statically significant difference compared to the non-transfected UROtsa cell line (p< 0.05).