ABCB1 and non-small cell lung carcinoma: Huang et al. [75] demonstrated that the expression of lncRNA BLACAT1 was high in DDP-resistant NSCLC cells, which upregulated the autophagy-associated proteins ATG7 and Beclin1 and the LC3-II/LC3-I ratio to facilitate autophagy by sponging miR-17, thus resulting in the chemoresistance of NSCLC cells with an increased level of multidrug-resistance protein 1 (MRP1).