A GFP-labeled neoantigen Adpgk peptide was used, which has been reported as an effective neoantigen epitope in the MC38 tumor model.13 Although both forms of neoantigen peptides could be taken up by DC2.4 cells, relatively more PMA-NeoV was taken up (figure 2A). The gene discussed is ADPGK; the disease is neoplasm.