Retraction: "Down-regulation of uPA and uPAR by 3,3'-diindolylmethane contributes to the inhibition of cell growth and migration of breast cancer cells" by Ahmad et al.

The above article, published online on August 19, 2009 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal Editor in Chief, Gary S. Stein, and Wiley Periodicals, Inc. The retraction has been agreed following an investigation from Wayne State University involving the third author and the corresponding author that found Figure 5C to be inappropriately re-used and re-labeled. REFERENCE Ahmad A, Kong D, Wang Z, Sarkar SH, Banerjee S, Sarkar FH. 2009. Down-regulation of uPA and uPAR by 3,3'-diindolylmethane contributes to the inhibition of cell growth and migration of breast cancer cells. J Cell Biochem 108:916-925; doi: 10.1002/jcb.22323.