Fig. 1.

MiR-1275 is down-regulated in primary human NPC and NPC cell lines, and benefits for prognosis. a. miR-1275 is significantly decreased in primary human NPC tissues in comparison to adjacent-normal NP tissues. n = 20 for each group. b. The RNA expression level of miR-1275 in six NPC cell lines and normal NP-69 cells. Assays were performed in triplicate. c. Kaplan-Meier survival analysis reveals that down-regulated miR-1275 is associated with poor prognosis in patients with NPC. *P < 0.05, Means ± SEM was shown. Statistical analysis was conducted using student t-test