Figure 7. Regulation of miR-320a in the LRWD1 and NRF2 genes and NRF2 protein expression. (A) qRT-PCR results reveal LRWD1 and NRF2 gene expression under stimulation with miR-320a mimic and inhibitor. (B) Western blot images and quantitative results (bottom panel) of NRF2 protein regulated by miR-320a mimic and inhibitor. *p < 0.05 compared with individual mock controls, and #p < 0.05 compared with individual miR-320a inhibitors.