Fig. 4: circRNA-002178 existed in exosomes and serve as a novel diagnosis biomarker for LUAD.
From: circRNA-002178 act as a ceRNA to promote PDL1/PD1 expression in lung adenocarcinoma

a The expression of circRNA-002178 in the serum exosomes from patients with LUAD (N = 120) and normal samples from healthy volunteers (N = 30). b ROC analysis for the circRNA-002178. c the expression of circRNA-002178 in the exosomes derived from normal lung cell line BESA-2B and LUAD cancer cell line A549, PC9, and 95D. **P < 0.01 and ***P < 0.001 as determined by two-tailed t-test.