MiR-1285-5p/TMEM194A axis affects cell proliferation in breast cancer.

ABSTRACT: The onset of breast cancer among young patients is a major issue in cancer etiology. Our previous study has shown that poor prognosis in young women with breast cancer is associated with lower expression of the microRNA miR-1285-5p. In this study, we showed that the expression of miR-1285-5p is lower in tumor tissues than in normal tissues. Accumulating evidence suggests that miR-1285-5p plays critical roles in various types of cancers. However, the functional role of miR-1285-5p in breast cancer remains to be elucidated. Here, we showed the tumor-suppressive role of miR-1285-5p and detailed its mechanism of action in breast cancer. Overexpression of miR-1285-5p significantly inhibited cell proliferation in breast cancer cells regardless of the tumor subtype. Among the target genes of miR-

SUBMITTER: Hironaka-Mitsuhashi A 

PROVIDER: S-EPMC7004531 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature