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. 2018 Aug 23;16(5):5551–5556. doi: 10.3892/ol.2018.9357

Figure 2.

Figure 2.

Expression of circ-0067934 is associated with the prognosis of patients with NSCLC. The association between circ-0067934 expression and (A) lymph node metastasis and (B) Tumor-Node-Metastasis stage in patients with NSCLC. (C) The association between circ-0067934 expression and overall survival time in patients with NSCLC was analyzed using Kaplan-Meier analysis and the log-rank test. (D) The expression of circ-0067934 was detected using reverse transcription-quantitative polymerase chain reaction following treatment with si-NC, S1 or S2 in A549 and SK-MES-1 cells. *P<0.05. circRNA, circular RNA; NSCLC; non-small cell lung cancer; si/siRNA, small interfering RNA; NC, negative control; S1, si-circ-0067934-1; S2, si-circ-0067934-2; positive, patients with NSCLC with lymph node metastasis; negative, patients with NSCLC without lymph node metastasis.