Following the publication of the above article, a concerned reader drew to the authors' attention that various pairs of the data panels shown for the Transwell migration assays in Fig. 4A‑D on p. 2459 featured overlapping data, such that a number of the panels may have been derived from the same original sources. The authors have examined their original data, and realize that errors were inadvertently made during the assembly of these figure parts. The authors have reassembled Fig. 4 containing alternative data in Fig. 4A‑D, and the revised version of this figure is shown on the next page. Note that the revised data shown for this figure do not affect the overall conclusions reported in the paper. All the authors agree with the publication of this corrigendum, and are grateful to the Editor of 1 for allowing them the opportunity to publish this. They also apologize to the readership for any inconvenience caused. [Oncology Reports 41: 2453‑2463, 2019; DOI: 10.3892/or.2019.7016].
Keywords: 5‑bisphosphate 3‑kinase; RAC‑α serine/ threonine‑protein kinase; U251; U87; deoxypodophyllotoxin; glioblastoma; phosphatidylinositol 4.