Mitogenic effects of urokinase on melanoma cells are independent of high affinity binding to the urokinase receptor

Mitogenic effects of urokinase plasminogen activator (u-PA) on melanoma cell lines (abstract)

In vitro invasive behavior of melanoma cells transfected with urokinase plasminogen activator mutants

Regulation of plasminogen activation, matrix metalloproteinases and urokinase-type plasminogen activator-mediated extracellular matrix degradation in human osteosarcoma cell line MG63 by interleukin-1 alpha