Figure 1.

LncRNA CASC7 is characterized as a tumor suppressor in breast cancer. (a) The level of CASC7 in breast tumor tissues and paracancerous tissues was examined by RT-qPCR. (b) The levels of CASC7 were examined by RT-qPCR in MCF10A and breast cancer cells. (c) The expression of CASC7 was detected by qRT-PCR. (d) The cell viability was detected by CCK-8 assay in MCF-7 and MDA-MB-231 cells. (e) The colony formation was examined in MCF-7 and MDA-MB-231 cells. (f) The apoptosis was examined in MCF-7 and MDA-MB-231 cells. Data are presented as mean ± SD, n = 3. *P < 0.05, ***P < 0.001