Abstract
Mol Med Rep 11: [Related article:] 2504–2512, 2015; DOI: 10.3892/mmr.2014.3037 Following the publication of this article, an interested reader drew to our attention some anomalies associated with the presentation of Fig. 7. In examining our original data, we identified that the upper and lower panels of 'D2' in Fig. 7A have been erroneously reproduced from the same image, which was derived from the negative control of the P19 cells ('vector'). A corrected version of the Figure is presented below, featuring the data which correctly correspond to day 2 ('D2') for the microRNA-19b knockdown experiment. We also checked the other figures very carefully, and failed to identify any further errors. We thank the reader of our article for drawing this matter to our attention, and we would like to offer our sincere apologies for this mistake, and our regrets for any inconvenience caused by this error.