Correction to: Inactivation of the Wnt/β-catenin signaling pathway underlies inhibitory role of microRNA-129-5p in epithelial–mesenchymal transition and angiogenesis of prostate cancer by targeting ZIC2

Correction to: Cancer Cell Int (2019) 19:271 10.1186/s12935-019-0977-9

Following the publication of the original article [1], we were notified of a few minor mistakes in Figures 6 and 7.

The corrected Figs. 6, 7 can be found below:

Fig. 6.

Overexpressed miR-129-5p or silencing ZIC2 inhibits PCa cell migration and invasion. DU-145 cells were treated with miR-129-5p mimic, miR-129-5p inhibitor or/and si-ZIC2. a Cell migration within each group (× 200). b The migration cell number. c The cell invasion (× 200). d The invasive cell number in each group. *p < 0.05 vs. the blank and NC groups. The data are summarized as mean ± standard deviation and compared using one-way analysis of variance. The experiment was repeated three times and the average value was obtained

Fig. 7.

Angiogenesis of PCa cells is blocked by overexpressed miR-129-5p or down-regulated ZIC2. DU-145 cells were treated with miR-129-5p mimic, miR-129-5p inhibitor or/and si-ZIC2. a The angiogenesis in each group; b the angiogenesis indexes in each group; c the protein expression of VEGF and CD31 in each group; d the statistical analysis of c. *p < 0.05 vs. the blank and NC groups. The data are summarized as mean ± standard deviation. The experiment was repeated three times and the data were compared using the one-way analysis of variance. VEGF vascular endothelial growth factor, GAPDH glyceraldehyde-3-phosphate dehydrogenase