Fig. 5

miR-30d regulates various kinds of cancer-related genes. a Venn diagrams of transcript numbers shared by downregulated transcripts in miR-30d mimic transfections in HeLa and SiHa cells and predicted targets of miR-30d by TargetScan. b The microarray results were validated by real-time RT-PCR in 4 tumor cells. qPCR validation of transcripts that were downregulated in both HeLa and SiHa cells after transfection with the miR-30d mimic and that were also predicted miR-30d targets by TargetScan. Validations were done in SiHa and HeLa cells, as well as in 2 independent cell lines, C4–1 and Caski., *p < 0.05