Jeffry Cutrera, Denada Dibra, Xueqing Xia, Azeem Hasan, Scott Reed and Shulin Li
Molecular Therapy (2011) 19 (8): 1468–1477; doi:10.1038/mt.2011.38
Following the publication of this article, the authors noted errors in Figure 1. The xenogeneic tumor model (the first section of the Results, the second section of the Methods, and Figure 1) is errantly described as the xenogeneic human breast carcinoma cell line MCF7; however, the xenogeneic human tumor model used in these experiments was HT29, a human colon cancer cell line. The revised figure appears below:
Figure 1.

