Figure 11. Large sample validation and correlation analysis. (A–C) RT-qPCR analysis of exosomes circRNA_102481, exosomes miR-30a-5p, exosomes ROR1 mRNA before and after EGFR-TKIs resistance in 58 NSCLC patients. (D, E) Pearson’s correlation analysis of between exosomes circRNA_102481 and exosomes miR-30a-5p, between exosomes miR-30a-5p and exosomes ROR1 mRNA.