Fig. 7From: Expression of circ-PHC3 enhances ovarian cancer progression via regulation of the miR-497-5p/SOX9 pathwayCirc-PHC3 influences cancer stem cells differentially via regulation of the miR-497-5p/SOX9 axis. A-C Images of tumor sphere formation in OV90 and SKOV3 cells. Data are expressed as means ± SD. *P < 0.05, ***P < 0.001 vs NC. ###P < 0.001 vs miR-497-5p mimicBack to article page