Fig. 6. RAD52 promotes cell proliferation and mobility in ovarian cancer cells.
A, B RAD52 knockdown efficiency was confirmed by qRT-PCR (n = 3 biologically independent samples) and western blotting. C Growth curve and (D) EdU assay and (E) clonogenic assay were used to evaluate the effect of SF3B4 on the proliferation of HEY, A2780, and SKOV3 cells (n = 3 biologically independent samples). F Transwell assay showed the invasion capacity of ovarian cancer cells upon RAD52 knockdown (n = 3 biologically independent samples). G, H Different growth and invasion abilities associated with different expression levels of SF3B4 and RAD52 in SKOV3 cells (n = 3 biologically independent samples). I Growth curve assay was used to investigate the potential of RAD52 to rescue the loss of SF3B4 in ovarian cancer cells (n = 3 biologically independent samples). P-value was obtained by Unpaired t-test. *P < 0.05, **P < 0.01.