Meanwhile, qPCR and western blotting showed that the expression of EPHB2 is different between tRF-1:28-Val-CAC-2 inhibited and overexpressed NPC cells (Figure 4), and this tsRNA was ultimately confirmed to interact with EPHB2 in a dual-luciferase reporter assay. Here, TERF1 is linked to nasopharyngeal carcinoma.