Retraction to: Stem Cell Investig 2014;1:15
The article “Regulatory factors of induced pluripotency: current status” (doi: 10.3978/j.issn.2306-9759.2014.07.01) published in Stem Cell Investigation in July 2014 needs to be retracted, as Figure 4 was adapted from other publication and the authors did not obtain the copyright permission. We deeply apologize for the inconvenience caused.
All authors agree to the retraction of the paper.
Cite this article as: Zhao W, Ning B, Qian C. Retraction: Regulatory factors of induced pluripotency: current status. Stem Cell Investig 2017;4:51.