Figure 1.
lncRNA CASC9 expression is significantly upregulated in BC tissues and cell lines. (A) Relative expression levels of lncRNA CASC9 in 17 pairs of BC tissues and corresponding para-cancerous tissues were detected by RT-qPCR analysis. **P<0.01. (B) lncRNA CASC9 expression in BC tissues and matched normal tissues of patients was visualized by ISH. (C) Relative expression levels of lncRNA CASC9 in one normal human breast epithelial cell line (MCF-10A) and four BC cell lines (MDA-MB-231, MDA-MB-468, MCF7 and MDA-MB-415). **P<0.01 vs. normal cell line. lncRNA CASC9, long non-coding RNA cancer susceptibility candidate 9; BC, breast cancer; ISH, in situ hybridization.