Fig. 2

Regulation of the expression of circ_0070934 and miR-199a-5p could affect the expression of MGAT3. A qRT-PCR was used to detect the expression of circ_0070934 after transfection of vector or circ_0070934 plasmid, and si-NC or si-circ_0070934 in BEAS-2B cells. B The expressions of miR-199a-5p in BEAS-2B cells after overexpression and knockdown miR-199a-5p was measured by qRT-PCR. C and D mRNA levels of MGAT3 in BEAS-2B cells after regulating circ_0070934 and miR-199a-5p was detected by qRT-PCR. E and F The expression level of MGAT3 protein in BEAS-2B cells was determined by Western blot. The data were presented as mean ± SEM. Our experiments were repeated three times. ns, no significant; P > 0.05; *P < 0.05; **P < 0.01; ***P < 0.001; ****P < 0.0001