Abstract 3504: High expression of lncRNA-ATB and miR-21 as a biomarker in human hepatocellular carcinoma

Non-coding RNAs (ncRNAs) including microRNAs (miRNAs) and long non-coding RNAs (lncRNAs) have emerged as novel gene-regulators. The aim of this study was to determine the clinical relevancies of 2 lncRNAs (lncRNA-ATB and MEG3) and 2 miRNAs (miR-21 and miR-31) in hepatocellular carcinoma (HCC). We analyzed clinical specimens from 100 pairs of HCC and matched normal liver (NL) tissues. MiRNAs and lncRNAs expression levels were evaluated by quantitative real-time PCR. In addition, we determined the clinical significance of the ncRNAs expression in matching tissue and serum exosome samples from HCC patients. MiR-21 significantly increased in HCC (P Citation Format: Eunhye Lee, Gyeonghwa Kim, Se Young Jang, Yong-Hun Choi, Yu Rim Lee, Won Young Tak, Young Oh Kweon, Soo Young Park, Keun Hur. High expression of lncRNA-ATB and miR-21 as a biomarker in human hepatocellular carcinoma [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2017; 2017 Apr 1-5; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2017;77(13 Suppl):Abstract nr 3504. doi:10.1158/1538-7445.AM2017-3504