PMID- 32218824 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200928 IS - 1792-1074 (Print) IS - 1792-1082 (Electronic) IS - 1792-1074 (Linking) VI - 19 IP - 4 DP - 2020 Apr TI - miR-939-3p promotes epithelial-mesenchymal transition and may be used as a prognostic marker in hepatocellular carcinoma. PG - 2727-2732 LID - 10.3892/ol.2020.11361 [doi] AB - Hepatocellular carcinoma (HCC) is one of the most common types of cancer worldwide with a high morbidity and mortality rate. An increasing number of studies have demonstrated that microRNAs (miRNAs) serve an important role in HCC. The present study investigated the role of miR-939-3p in HCC. It was demonstrated that miR-939-3p was upregulated in HCC cell lines and HCC tissues compared with normal liver cell lines and paired normal tissues, respectively. It was also found that upregulation of miR-939-3p expression levels in HCC tissues was associated with a less favorable prognosis. Moreover, the overexpression of miR-939-3p in LM3 cells enhanced the metastatic capacity of these cells and promoted epithelial-mesenchymal transition (EMT). In contrast, miR-939-3p inhibition decreased the invasive capacity of HCC cells and EMT. Potential binding target of miR-939-3p to estrogen receptor 1 (ESR1) were predicted using TargetScan. The expression levels of miR-939-3p were negatively associated with ESR1 in HCC tissues based on data from The Cancer Genome Atlas. A luciferase reporter assay was used to confirm ESR1 as a direct downstream target of miR-393-3p. The miR-939-3p/ESR1 axis may be a potential novel target for the treatment of HCC. CI - Copyright: (c) Chen et al. FAU - Chen, Fei AU - Chen F AD - Department of Digestive Center, Tiantai Branch of Zhejiang Provincial Peoples' Hospital, Taizhou, Zhejiang 317200, P.R. China. FAU - Ni, Xiaoying AU - Ni X AD - Department of Digestive Center, Tiantai Branch of Zhejiang Provincial Peoples' Hospital, Taizhou, Zhejiang 317200, P.R. China. FAU - Chen, Lingxiu AU - Chen L AD - Department of Digestive Center, Tiantai Branch of Zhejiang Provincial Peoples' Hospital, Taizhou, Zhejiang 317200, P.R. China. FAU - Wang, Xiaoyan AU - Wang X AD - Department of Digestive Center, Tiantai Branch of Zhejiang Provincial Peoples' Hospital, Taizhou, Zhejiang 317200, P.R. China. FAU - Xu, Ji AU - Xu J AD - Department of Gastrointestinal and Pancreatic Surgery, Zhejiang Provincial Peoples' Hospital, Hangzhou, Zhejiang 310000, P.R. China. AD - Key Laboratory of Gastroenterology of Zhejiang, Peoples' Hospital of Hangzhou Medical College, Hangzhou, Zhejiang 310000, P.R. China. AD - School of Clinical Medicine, Peoples' Hospital of Hangzhou Medical College, Hangzhou, Zhejiang 310000, P.R. China. LA - eng PT - Journal Article DEP - 20200130 PL - Greece TA - Oncol Lett JT - Oncology letters JID - 101531236 PMC - PMC7068245 OTO - NOTNLM OT - estrogen receptor 1 OT - hepatocellular carcinoma OT - microRNA-939-3p EDAT- 2020/03/29 06:00 MHDA- 2020/03/29 06:01 PMCR- 2020/01/30 CRDT- 2020/03/29 06:00 PHST- 2019/04/16 00:00 [received] PHST- 2019/12/13 00:00 [accepted] PHST- 2020/03/29 06:00 [entrez] PHST- 2020/03/29 06:00 [pubmed] PHST- 2020/03/29 06:01 [medline] PHST- 2020/01/30 00:00 [pmc-release] AID - OL-0-0-11361 [pii] AID - 10.3892/ol.2020.11361 [doi] PST - ppublish SO - Oncol Lett. 2020 Apr;19(4):2727-2732. doi: 10.3892/ol.2020.11361. Epub 2020 Jan 30.