Retraction to:  Cellular & Molecular Biology Letters (2018) 23:28 https://doi.org/10.1186/s11658-018-0094-0

The Editor-in-Chief has retracted this article because of significant concerns regarding Figs. 1A, 1C, 2A, 2C, 3C, 4D and 5B, presented in this work, which question the integrity of the data. None of the authors have responded to any correspondence from the editor/publisher about this retraction.