CircFARSA regulated NSCLC cell proliferation, migration, and invasion via miR-15a-5p/B7H3 axis. (a and b), CCK-8 assay was performed to examine cell proliferation in NCI-H1299 and H125 cells. (c-h), The cell migration (c-e) and invasion (f-h) ability in both NCI-H1299 and H125 cells were determined using Transwell assay (magnification, ×200). *P < 0.05, **P < 0.01, ***P < 0.001, Compared with the control group. #P < 0.05, ##P < 0.01, ###P < 0.001, Compared with the sh-FARSA or OE-FARSA group.