Following the publication of this paper, it was drawn to the Editor's attention by a concerned reader that certain of the Transwell invasion assay data shown in Fig. 3B on p. 839 were strikingly similar to data that had already appeared in another article written by different authors at different research institutes [Mao Y, Zhang L, Yuan L, Yan M and He Y: MiR‐218 suppresses cell progression by targeting APC in cervical cancer. The gene discussed is APC; the disease is cervical cancer.