Retraction Note to: Cell Biochem Biophys (2014) 70:1377–1384 DOI 10.1007/s12013-014-0067-5

This article is being retracted following an investigation by the Editor-in-Chief and Publisher according to COPE guidelines. The investigation identified a discrepancy between the authorship of and the data reported in the article. The investigation concluded that the authors had used and published the manuscript from another research group without obtaining the required rights and permissions.

The sixth author on the paper, Dr. Rongju Sun, had no involvement in the research and had no knowledge about the submission and consequent publication of the article.