CD8A and neoplasm: The analysis of the CD8+ Vα2/Vβ5+ T cells infiltrating the tumour-draining LN revealed that the group inoculated with APS-MNP-loaded OT-I CD8+ T cells and exposed to the EMF had the highest value compared to the rest of the groups (1.15 ± 0.9% in the PBS group vs 0.53 ± 0.04%, 0.56 ± 0.03%, and 0.53 ± 0.04% in the PBS, OT-I CD8+ T cell, and APS-MNP-loaded OT-I CD8+ T cell groups, respectively) (Fig. 10a, b).