Figure 2.

LINC00857 Was Highly Expressed in LUAD Tissues and Cells

(A) LINC00857 expression in LUAD tissues and normal tissues determined by qRT-PCR, ∗p < 0.05 versus adjacent normal tissues, n = 87; (B) The overall survival of LUAD patients with high and low LINC00857 expression plotted by the Kaplan-Meier method. (C) LINC00857 expression in pulmonary epithelial cell line Beas-2B and 4 lung cancer cell lines determined by qRT-PCR, ∗p < 0.05 versus Beas-2B cells; the cell experiment was conducted independently in triplicate. (D) LUAD cell viability tested after radiation at different doses using CCK-8. ∗p < 0.05 versus 0 Gy, the cell experiments were conducted three times independently. Measurement data were expressed as mean ± standard deviation and analyzed by unpaired t test. Differences among multiple groups were analyzed by one-way ANOVA. Log-rank test was performed to analyze the survival time.