NEAT1 induces osteosarcoma development by modulating the miR-339-5p/TGF-β1 pathway.

The long noncoding RNA (lncRNA) nuclear enriched abundant transcript 1 (NEAT1) has been recognized as a tumor oncogene involved in the development of multiple cancers. However, the function of NEAT1 and its molecular mechanism in osteosarcoma (OS) remain unclear. First, we detected the NEAT1 expression in OS cell lines by performing quantitative reverse-transcription polymerase chain reaction.