Figure 1. Upregulation of MALAT1 expression in human osteosarcoma tissues and cells.
(A) MALAT1 expression was higher in tumor tissues compared with adjacent non-tumor tissues. (B) MALAT1 expression in four human OS cell lines: Saos2, MG63, SW1353 and U2OS, was upregulated compared to normal human osteoblast (hFOB) cells. Data are presented as mean ± SD of three independent experiments.