Figure 2. LIFR-AS1 inhibits breast cancer cell proliferation and colony formation.
(A) LIFR-AS1 expression levels in breast cancer cells were determined by qRT-PCR after treatment with LIFR-AS1 mimics or siLIFR-AS1. (B) Breast cancer cell proliferation was examined by CCK8 assays after treatment with LIFR-AS1 mimics or siLIFR-AS1. (C) Colony formation assays were carried out to detect the clonogenic ability of breast cancer cells after treatment with LIFR-AS1 mimics or siLIFR-AS1. **P<0.01, ***P<0.001.