+-shHOTAIR reduced its migration and invasion potential in vitro
. Images of cell migration assay results (A) and cell invasion assay result (C). The methods are described as in Figure 2. B. Quantification of the metastatic assay results. D. Quantification of the invasive assay result. * P < 0.05 and **P < 0.01, referring to the differences as indicated.