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. 2020 Jan 14;21(2):519. doi: 10.3390/ijms21020519

Figure 4.

Figure 4

The protein corona in cancer immunotherapy. Schematic description of an NP–PPC based therapy mechanism in which radiotherapy induces the release of tumor-derived protein antigens (TDPAs) that are integrated in the PC and promote the antigen presentation and the anti-cancer immune activation. This approach is applied in combination with checkpoint inhibitor therapy. Figure from [117]. PPC: personalized protein corona. AC-NPs refers to Antigen Capture-Nano Particles.