In the article “A Tetra(Ethylene Glycol) Derivative of Benzothiazole Aniline Enhances Ras-Mediated Spinogenesis” by Andrea Megill, Taehee Lee, Amanda Marie DiBattista, Jung Min Song, Matthew H. Spitzer, Mark Rubinshtein, Lila K. Habib, Christina C. Capule, Michael Mayer, R. Scott Turner, Alfredo Kirkwood, Jerry Yang, Daniel T. S. Pak, Hey-Kyoung Lee, and Hyang-Sook Hoe, which appeared on pages 9306–9318 of the May 29, 2013 issue, Figure 1, E and F, showed representative blots where sAPPα was increased with drug treatment (B vs C), but full-length APP was unchanged. Recently, it was discovered that the β-actin blots shown in these figures do not correspond directly with the sAPPα and full-length APP blots. This correction does not change our conclusions, figure legend, or data quantification. A corrected figure is presented below.