Urokinase-type plasminogen activator (uPA) and c-met play a major role in cancer invasion and metastasis. Evidence has suggested that uPA and c-met overexpression may be coordinated in human hepatocellular carci-noma (HCC). In the present study, to understand whether the expression of these genes might be coregulated by specific microRNAs (miRs) in human cells, we predicted thatHomo sapiensmicroRNA-23b could recog-nize two sites in the 3¢-UTR of uPA and four sites in the c-met 3¢-UTR by the algorithm pictar. .
