Fig. 1. miR-526b-3p declines in cisplatin-resistant lung cancer.
a The differential expression of miRNAs between cisplatin-sensitive and cisplatin-resistant lung cancer is analyzed by miRNA microarray. The color indicates the fold change of the target gene normalized to the corresponding housekeeping genes. b, c miR-526b-3p expression in tumor specimens and cell lines is determined by qRT-PCR. adj adjacent tissues; sen cisplatin-sensitive tumor tissues; res cisplatin-resistance tumor tissues. *, P < 0.05 vs. adjacent tissues or BEAS-2B cells. #, P < 0.05 vs. cisplatin-sensitive tissues.