Correction: Celastrol suppresses angiogenesis-mediated tumor growth through inhibition of Akt/mammalian target of rapamycin pathway (Cancer Research (2010) 70 (1951–1959) DOI: 10.1158/0008-5472.CAN-09-3201)

In the original version of this article (1), images of experimental controls in Figs. 2B, 2C, and 3A are the same as those in Figs. 4B, 4C, and 3A, respectively, in a previously published article (2). The authors explained that the experiments were intentionally designed so that the same controls could be used to test different experimental conditions, and the best representative images were selected to generate these figures. In addition, two different images representing p70S6K1/S6K Western blot bands were presented in Figs. 5B and 6C, respectively. In both figures, the lower bands are redundant. The errors have been corrected in the latest online HTML and PDF versions of the article. Finally, the same b-actin Western blot image was duplicated in Fig. 6B. The lower image is incorrect, but the authors are unable to provide the original data. However, the editors have determined that this error does not change the major findings of the article. The authors regret these errors.