OBJECTIVE: To investigate the clinical value and mechanism of action of lncRNA CCAT1 in OS. PATIENTS AND METHODS: Serum, tumor tissue and corresponding adjacent tissue of 84 cases of patients receiving treatment in our hospital from February 2014 to June 2015 were obtained. Healthy volunteers were recruited during the same period for serum collection. CCAT1 … Continue reading Long non-coding RNA CCAT1 regulates the biological behavior of osteosarcoma cells through the miR-454-3p/ZEB2 axis