. "Biol. 2008, 380, 351-360.) Other antibodies, derived from the matriptase protein, for use in treatment, screening, diagnosis, prognosis and therapy of various types of cancer have also been described (WO 2009/020645; US 2003/270245; US 2009/0155248), as have matriptase murine antibodies (U.S. Pat. No. 7,355,015)." . . . . . .