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. 2021 May 11;17(8):1963–1978. doi: 10.7150/ijbs.55557

Figure 2.

Figure 2

lncRNA EPB41L4A-AS2 was downregulated in NPC tissues and cells. (A) qRT-PCR assays were used to test the expression levels of EPB41L4A-AS2 in 10 normal nasopharyngeal and 65 NPC tissue samples. (B) The expression of EPB41L4A-AS2 was assayed in normal nasopharyngeal tissues and patients with different TNM stages. (C) The expression of EPB41L4A-AS2 was assayed in normal nasopharyngeal tissues and different primary tumors of patients. (D) The expression of EPB41L4A-AS2 was assayed in normal nasopharyngeal tissues and different lymph node metastasis tissues. (E) The expression of EPB41L4A-AS2 was assayed in normal nasopharyngeal tissues and different metastasis tissues. (F) The Kaplan-Meier curve analysis of the impact of EPB41L4A-AS2 expression on overall survival (OS) of patients with NPC. (G) Kaplan-Meier curve analysis of the impact of EPB41L4A-AS2 expression on progression-free survival (PFS) of patients with NPC. (H) The expression level of EPB41L4A-AS2 in NP69 and NPC cells was determined by qRT-PCR. *P < 0.05 and **P < 0.01. ns: not significant.