Indeed, moDCs isolated from an HLA‐A2‐negative individual became loaded with HLA‐A2 after co‐culture with HLA‐A2+ melanoma cells; moreover, HLA‐A2‐specific cytotoxic CD8+ T cells were able to kill moDCs exposed to an HLA‐A2‐positive melanoma line, whereas moDCs co‐cultured with HLA‐A2‐negative melanoma cells were not recognized. The gene discussed is CD8A; the disease is melanoma.