SATB1 and nasopharyngeal carcinoma: High expression of SATB1 protein (IRS ≥6) was observed in the nucleus of 65.3% of NPCs (62/95), compared to 33.3% (8/24) of patients with NEH (P = 0.005) (Table 1, Figure 1), suggesting a crucial role for SATB1 over-expression in NPC pathogenesis.