“This indicates that Gc-MAF is a powerful adjuvant for immunization.” Cancer cell lines do not develop into tumor genes in mouse models after Gc-MAF-primed immunization (29-31) and the effect of Gc-MAF has been approved for macrophage stimulation for angiogenesis, proliferation, migration and metastatic inhibition on tumors induced by MCF-7 human breast cancer cell line (15, 32). Here, GC is linked to neoplasm.