Correction to: Nature Medicine https://doi.org/10.1038/nm1447, published online 23 July 2006.

In the version of this Letter initially published, there was an error in Fig. 2b. Two image panels in the top row for CD31 were inadvertent duplicates of Figure 4 of Kamat, A.A. et al. Cancer Res. https://doi.org/10.1158/0008-5472.CAN-06-3282 (2007). Specifically, the second image, isoproterenol group, and fifth image, isoproterenol + propranolol group, were duplicates. The representative images are corrected below. The underlying data and conclusions presented in this Letter are not affected by the errors.

Fig. 2
figure 1

Original and Corrected.

The updated Fig. 2b image is available in this Amendment.

Updated Fig 2b