We explored the expression of lncRNA XIST in BC cell line (T24) and normal uroepithelial cell line (SV-HUC-1) and found that the expression of lncRNA XIST and TNFSF10 was considerably increased in the T24 cells, in comparison with SV-HUC-1 cells (Fig. 2A, C). Here, XIST is linked to breast cancer.