Editorial Expression of Concern to: Oncogenesis https://doi.org/10.1038/oncsis.2013.10, published online 20 May 2013

The Editor-in-Chief would like to alert the readers that concerns have been raised about this article. Specifically, Fig. 5C, GAPDH and Fig. 5D, GAPDH appear to be highly similar to one another.

Readers are therefore advised to interpret these results with caution.

None of the authors has responded to any correspondence from the Publisher about this Editorial Expression of Concern.