In Song's research, miR-30c could be use as the potential biomarkers for the diagnosis and prognosis of prostate cancer patients and the detection of miRNAs including miR-30c is an effective way to predict patient's prognosis and evaluate the therapeutic efficacies 63.Liu found that miR-30c impedes glioblastoma cell proliferation and migration by targeting SOX9.In their study, they found that the expression levels of miR-30c were significantly down-regulated in glioblastoma tissues and cancer cell lines. This evidence concerns the gene SOX9 and glioblastoma.