In the article “The c-Abl-MST1 Signaling Pathway Mediates Oxidative Stress-Induced Neuronal Cell Death,” by Lei Xiao, Dongmei Chen, Peng Hu, Junbing Wu, Weizhe Liu, Yanhong Zhao, Mou Cao, Yuan Fang, Wenzhi Bi, Zheng Zheng, Jian Ren, Guangju Ji, Yan Wang, and Zengqiang Yuan, which appeared on pages 9611–9619 of the June 29, 2011, issue included a duplication error in the Western blot of FOXO3 in Figure 6C. This error does not affect the conclusions of the paper. The corrected version of the figure appears below.