JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Add like
Add dislike
Add to saved papers

Up-regulation of long non-coding RNA Sox2ot promotes hepatocellular carcinoma cell metastasis and correlates with poor prognosis.

BACKGROUND: Long non-coding RNAs (lncRNAs) have been shown to have important regulatory roles in cancer biology, and the lncRNA Sox2ot is up-regulated in some tumors. However, the contributions of Sox2ot to hepatocellular carcinoma (HCC) remain largely unknown.

METHODS: In the present study, expression of lncRNA Sox2ot was evaluated by quantitative real-time PCR in tumor tissues and adjacent non-tumor tissues in 84 HCC patients. The association of lncRNA Sox2ot expression with clinicopathological features and the prognosis of HCC patients were also analyzed. Survival analysis was performed using the Kaplan-Meier method and Cox's proportional hazards model. Small interfering RNA assay was used to explore the function of lncRNA Sox2ot on HCC cell migration and invasion.

RESULTS: lncRNA Sox2ot expression level was significantly higher in HCC tissues compared with adjacent non-tumor tissues (P<0.05). High expression of lncRNA Sox2ot was associated with histological grade, TNM stage, and vein invasion. The 5-year overall survival of high lncRNA Sox2ot expression group was significantly shorter than that of low lncRNA Sox2ot expression group (P<0.05). The multivariate Cox regression analysis indicated that lncRNA Sox2ot expression was an independent prognostic factor for overall survival. In addition, the metastasis ability of HCC cells was significantly decreased by knocking down lncRNA Sox2ot expression.

CONCLUSIONS: The results suggested that lncRNA Sox2ot played crucial roles in promoting HCC cell migration and invasion, and might represent a novel prognostic biomarker for HCC.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app