1.

常见肺腺癌细胞系和临床样本中circ_0007766的表达水平。A：qPCR检测细胞系中内源性circ_0007766的表达情况，以正常支气管上皮细胞BEAS-2B为对照。（^*P < 0.05，^**P < 0.01）；B：在30例随机挑选的肺腺癌组织样本中进行qPCR的验证，结果发现circ_0007766差异表达显著，相较于癌旁组织平均上调2.76倍（P < 0.05）。

The expression level of circ_0007766 in common lung adenocarcinoma cell lines and clinical samples. A: The expression of endogenous circ_0007766 detected in normal bronchial epithelial cells BEAS-2B was detected as control (^*P < 0.05, ^**P < 0.01); B: The results of qPCR in 30 randomly selected lung adenocarcinoma tissues showed that circ_0007766 was significantly different in expression, which was 2.76 times higher than that in adjacent tissues (P < 0.05).