Immune cells can remove foreign threats
Full-fledged activation of antitumor T cells by anti-PD-1 is not direct, but rather involves T cell:DC crosstalk and is licensed by IFN-γ and IL-12. we speculate that introduction of HemaMax could enforce tumor-eliminating positive feedback mechanisms and expand the proportion of cancers sensitive to immunotherapy . (CG Garris et. al, 2018)