Original citation: J Clin Invest. 2007;117(11):3412–3420. doi:10.1172/JCI32738.
Citation for this retraction: J. Clin. Invest. 2013;123(6):2752. doi:10.1172/JCI70657.
It has come to our attention that some of the panels in Figure 5 appear to be duplications of each other. The authors are unable to provide the original source files that were used to generate these data. In the absence of the original data that verify the integrity of the images, the JCI Editorial Board has decided to withdraw Figure 5 from the scientific record. No issues have been raised in regard to any of the other data in this manuscript.
The authors concur with this course of action.