FJX1 and nasopharyngeal carcinoma: Confirming the observations from our microarray study [24], we demonstrated that the mRNA levels of FJX1 is ~7 fold elevated in a small subset of untreated NPC tissues (n = 6; p = 0.006) and NPC cell lines (n = 9; p = 0.001) when compared to 2 normal nasopharynx tissues (TSE5 and NPC3) as shown in Fig 1a.