[Corrigendum] SPAG9 expression is increased in human prostate cancer and promotes cell motility, invasion and angiogenesis in vitro .

Subsequently to the publication of the above article, an interested reader drew to the authors' attention that a pair of data panels presented in each of Figs. 3 and 4 appeared to be overlapping, such that these data may have been derived from the same original sources where they were intended to have shown the results from experiments performed under different experimental conditions. The authors realised that these figures had inadvertently been assembled incorrectly; however, as they had retained their access to the raw data, the authors were able to make the appropriate corrections required for these figures. The corrected versions of Figs. 3 and 4, showing the correct wound healing assay result for the DU1450‑siSPAG9 experiment at 24 h in Fig. 3F and the correct Matrigel cell invasion assay result for PC3‑siSPAG9 in Fig. 4C, are shown on the subsequent pages. Note that these errors did not adversely affect the major conclusions reported in the study. The authors all agree with these corrections and thank the Editor of Oncology Reports for allowing them the opportunity to publish this corrigendum. The authors also apologize for any inconvenience caused, and agree to address any additional questions regarding their results. All raw data are available from the authors upon request. [Oncology Reports 32: 2533‑2540, 2014; DOI: 10.3892/or.2014.3539].