Fig. 10.

Circ_0001982 regulated MUC19 expression by miR-1287-5p. The MDA-MB-231 and MDA-MB-468 cells in normal and hypoxia conditions were co-transfected with si-NC, si-circ_0001982, si-circ_0001982 + anti-miR-NC, or si-circ_0001982 + anti-miR-1287-5p, respectively. a–d The mRNA and protein levels of NUC19 were evaluated using qRT-PCR and western blot in MDA-MB-231 and MDA-MB-468 cells upon transfection. *P < 0.05