Erratum

Unfortunately, the original version of this article [1] contained an error in Fig. 9. Fig. 9b was used for both 9b and 9d and 9d was not included. The correct version of Fig. 9 can be found below.

Fig. 9
figure 1

Western blotting analysis of pCMV-RIZ1 transfection for 72 h on p53, and caspase-3 expression in U87 (a) and U251 (c) cells. b, d Quantification of (a, c). *P < 0.05 vs control group

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