CCL4 and nasopharyngeal carcinoma: Sengupta dataset (41 patient samples) evaluated that expression of IFIT1 (p = 5.38 × 10−5), CCR4 (p = 0.046), and CCL4 (p = 2.79 × 10−8) genes were increased in nasopharyngeal carcinoma compared with normal nasopharynx (Figure S1F).