Impact of novel oncogenic pathways regulated by antitumor miR-451a in renal cell carcinoma.

ABSTRACT: Recent analyses of our microRNA (miRNA) expression signatures obtained from several types of cancer have provided novel information on their molecular pathology. In renal cell carcinoma (RCC), expression of microRNA-451a (miR-451a) was significantly downregulated in patient specimens and low expression of miR-451a was significantly associated with poor prognosis of RCC patients (P = .00305) based on data in The Cancer Genome Atlas. The aims of the present study were to investigate the antitumor roles of miR-451a and to identify novel oncogenic networks it regulated in RCC cells. Ectopic expression of miR-451a significantly inhibited cancer cell migration and invasion by RCC cell lines, suggesting that miR-451a had antitumor roles. To identify oncogenes regulated by miR-451a in RCC cells, w

SUBMITTER: Yamada Y 

PROVIDER: S-EPMC5891191 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature