Patients Selection for Immunotherapy in Solid Tumors: Overcome the Naïve Vision of a Single Biomarker

Figure 1

In the figure are summarized the principal immune checkpoints between the Antigen-presenting cell and T lymphocyte with a schematization of the relative molecules involved in the process (PD1 and PD-L1/PD-L2; CTLA4 and B71/B72).