Retraction note to: Molecular Cancer

https://doi.org/10.1186/s12943-015-0315-3

The Editor-in-Chief has retracted this article [1] because Figure 6b overlaps with Figure 8 of [2] and Figure 4a overlaps with Figure 2b of [3]. An investigation by Zhengzhou University has confirmed that these figures overlap. The data reported in this article are therefore unreliable. Guoqiang Zhao agrees with this retraction. Wenqiao Zang, Yuanyuan Wang, Tao Wang, Yuwen Du, Xiaonan Chen and Min Li have not responded to any correspondence about this retraction.