Fig. 7
Tumor rechallenge in animals cured with the ZnPc-EVs. a Schematic representation of the protocol. Naïve C57BL/6 J mice (control) and C57BL/6 J mice cured after treatment with the ZnPc-EVs (Fig. 6) were inoculated with 0.5 × 106 MC38 cells in the left flank, opposite to the previous inoculation site. b Tumor growth curves, and c survival of the animals are displayed over time. (mean±SEM, n≥3)