Fig. 2

CCND2 AS1 regulates cell proliferation in cervical cancer cell lines. a The CCND2 AS1 overexpression efficiency was detected by qRT-PCR in human HeLa and SiHa cell lines. b The knockdown efficiency of CCND2 AS1 SiRNAs in HeLa and SiHa cell lines were validated by qRT-PCR. c Enforced expression of CCND2 AS1 inhibited cell proliferation in HeLa and SiHa cell lines. *p < 0.05, **p < 0.01. d Knockdown of CCND2 AS1 expression by siRNA2 promoted cell proliferation in HeLa and SiHa cell lines. *p < 0.05