Retraction Note: Mol Cancer 18, 43 (2019)

https://doi.org/10.1186/s12943-019-0981-7

The Editor in Chief has retracted this article because of significant concerns regarding figures 2F, 2G, 5D, 6G and additional file 10 presented in this work, which question the integrity of the data. Concerns have also been raised regarding methods used in this article, specifically the isolation of the exosomes, the animal experiment controls and the cell culture. The Editor in Chief, therefore, no longer has confidence in the presented results and the conclusions drawn in this study. None of the authors have responded to any correspondence from the editor/publisher about this retraction.