Cover As shown by Unternaehrer et al. (pp. 691–698), the transcription factor SNAIL (SNAI1), typically associated with the epithelial-to-mesenchymal transition, paradoxically enhances somatic cell reprogramming, which is typically described as a mesenchymal-to-epithelial transition. Original artwork by Anna Lensch.http://www.cell.com/stem-cell-reports/issue?pii=S2213-6711%2814%29X0012-3
