GZMB and nasopharyngeal carcinoma: However, differences of ~4-fold more FJX1-specific IFNγ-secreting (healthy donors: NPC patients = 99.7 ± 71.9: 23.1 ± 25.1, p = 0.002) and granzyme B-secreting T-cells (healthy donors: NPC patients = 38.2 ± 43.4: 8.1 ± 7.3, p = 0.003) in healthy donors when compared to NPC patients were observed.