被撤回的出版物: H19 Functions as a ceRNA in Promoting Metastasis Through Decreasing miR-200s Activity in Osteosarcoma (Retracted article. See vol. 41, pg. 330, 2022)

Osteosarcoma is the most common primary bone sarcoma around the world. The poor prognosis and high recurrence rate of osteosarcoma are largely due to the high rate of pulmonary metastasis. H19 has been reported to play a potential role in osteosarcoma progression. However, the exact molecular mechanism of metastasis involving H19 remains unclear. In the present study, we performed gain- and loss-of-function assays and found that H19 promotes migration and invasion in osteosarcoma cells. Furthermore, we showed that H19 promotes metastasis through upregulation of ZEB1 and ZEB2 by competitively binding the miR-200 family. Thus, our findings suggest important roles of H19 in osteosarcoma metastasis and indicate its potential application in osteosarcoma therapy.