Fig 3.

 Overexpression of HSF-1 increased the basal expression of Hsp27. (A) Western blot analyses were performed with HT 29 cells overexpressing HSF-1 and treated with NaB as indicated. (B) Quantification data showing the averages of 3 separate experiments (mean ± SE). Statistical differences were determined by 1-way ANOVA. Once significance was reached, Dunnett's multiple comparison post hoc test was used to compare between the parental HT 29 cells, cells transduced with the retroviral vector, and the cells overexpressing HSF-1; * P < 0.05