Int J Oncol 46: 195-204, 2015; DOI: 10.3892/ijo.2014.2736

Subsequently to the publication of the above article, an interested reader drew to the authors' attention that a pair of panels in Fig. 6C appeared to contain overlapping data, such that the data, which were intended to show the results from experiments performed under different experimental conditions, may have been derived from the same original source. The authors have re-examined their original data, and have realized that this figure was assembled incorrectly; essentially, the data panel showing the results of the SGC7901-Si-NC experiment in Fig. 6C was incorporated incorrectly during the process of assembling this figure.

The corrected version of Fig. 6, showing all the correct data for Fig. 6C, is shown opposite. The authors confirm that this inadvertent error did not have any major impact on the conclusions reported in their paper, and are grateful to the Editor of International Journal of Oncology for allowing them this opportunity to publish a Corrigendum. Furthermore, the authors apologize to the readership for any inconvenience caused.