摘要:
According to the invention, it has been observed that PLAC interacts with FGF7 and that PLAC1, FGF7 and FGFR2IIIb can form a trimeric complex. Furthermore, it has been observed that PLAC1 acts as co-factor for FGF7-mediated specific phosphorylation of FGFR2IIIb thus enhancing proliferation and migration of cells. The present invention provides antibodies and antibody mixtures blocking the interaction between PLAC1 and FGF7. These antibodies and antibody mixtures are useful in the treatment of cancer.