Retraction: RNA interference-directed knockdown of urokinase plasminogen activator and urokinase plasminogen activator receptor inhibits prostate cancer cell invasion, survival, and tumorigenicity in vivo.

VOLUME 280 (2005) PAGES 36529–36540

This article has been retracted by the publisher. Sai MuraliKrishna Pulukuri, Aman Jutla, and Jasti S. Rao could not be reached for comment. In Fig. 2C, the second lane of the GAPDH band was pasted in. The upper bands for BCL-Xs/l are the same in lanes 2 and 5 of Fig. 4B. The Journal had additional questions regarding the GAPDH immunoblot in Fig. 6C.