DANCR and hepatocellular carcinoma: To further verify the results of bioinformatic analysis, we detected the expression of DANCR in HCC cells including MHCC‐97H, Huh7, HCC‐LM3, HepG2, MHCC‐97L, Hep3B, SMMC‐7721 and immortalized human hepatic cell LO2 by qRT‐PCR.