Effects of siRNA on SjFrzb2 expression normalized to β-tubulin mRNA. A Comparison of the efficacies of the NC and three SjFrzb2-specific siRNA species (S1, S2, and S3) on SjFrzb2 gene expression. B Effects of SjFrzb2-S1 siRNA on SjFrzb2 gene expression in adult worms after the SjFrzb2-S1 treatment of mice at all developmental stages (10 injections at 4–42 dpi). C Expression levels of Wnt signalling-related genes in SjFrzb2-interfered worms. Data are presented as the mean ± SD of triplicate experiments. *p < 0.05, **p < 0.01 vs. the control group.