The microRNA‑708‑5p/ZEB1/EMT axis mediates the metastatic potential of osteosarcoma.

ABSTRACT: MicroRNA‑708‑5p (miR‑708‑5p) and epithelial‑​to‑mesenchymal transition (EMT) have been widely identified to contribute to the pathogenesis and progression of multiple cancers. However, the connection between miR‑708‑5p and EMT has not been sufficiently clarified. Therefore, our research aimed to investigate the impact of miR‑708‑5p on EMT and the metastasis of osteosarcoma (OS). We first analyzed the differentially expressed microRNAs (DEmiRNAs) from the GSE70367 dataset. We found that the expression of miR‑708‑5p was lower in OS cells. Overexpression of miR‑708‑5p was able to impair the migration and invasion of OS cells. Moreover, miR‑708‑5p inhibited EMT of OS cells MG63 and SaOS‑2, wherein E‑cadherin was increased, and N‑cadherin, vimentin, and Snail were decreased. Semaphorin 4C (SEMA

SUBMITTER: Feng T 

PROVIDER: S-EPMC6967104 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature