Fig. 1.

Cancer immunoediting with three phases. In the elimination phase the antitumor effector cells and macromolecules induce apoptosis and phagocytose the immunogenic dysplastic cells. In the equilibrium phase CD8+ T cells and dendritic cells maintain a homeostasis with further mutated and less immunogenic dysplastic cells. In the escape phase the immune cells do not recognize the malignant cells. Yellow: immunogenic dysplastic cells. Gray: antitumor macromolecules. Blue: immune cells. Red-orange: sculpted dysplastic cells. Red: malignant cells