Research Paper Volume 13, Issue 9 pp 13264—13286
Tumor-derived exosomal circRNA_102481 contributes to EGFR-TKIs resistance via the miR-30a-5p/ROR1 axis in non-small cell lung cancer
Figure 10. Effects of exosomes on circRNA_102481-miR-30a-5p-ROR1 Axis. (A, B) Relative ROR1 mRNA and protein were analyzed in PC9/GR and HCC827/ER cells the cells were co-cultured with exosomes of the si-NC, si-circRNA_102481, and miR-30a-5p NC, miR-30a-5p inhibitor using RT-qPCR and western blot assay, respectively. (C) IC50 of gefitinib or erlotinib the cells were co-cultured with exosomes of the si-NC, si-circRNA_102481, and miR-30a-5p NC, miR-30a-5p inhibitor was detected by MTT assay. *p< 0.05, **p<0.01.