Evidence map›Paper›PMID 30463570›Full record

ArticleJournal of experimental & clinical cancer research : CR2018

LncRNA XIST/miR-34a axis modulates the cell proliferation and tumor growth of thyroid cancer through MET-PI3K-AKT signaling.

Hua Liu, Haoyu Deng, Yajie Zhao, Can Li, Yu Liang

Open access · goldAbstract read
In one paragraph

Article in Journal of experimental & clinical cancer research : CR, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 179 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
179citing papers in PubMed, 1 pooled it
12.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

179 citing papers in PubMed, 1 synthesis or guideline pooled it, 290 citations in OpenAlex.

  1. The Changing Face ofFrontiers in surgery · 2020
    Pooled it
  2. Article
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  5. Review
  6. Xist in X chromosome inactivation: mechanisms and disease relevance.Cell communication and signaling : CCS · 2025
    Review
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  17. Involvement of lncRNA in cancer diagnosis and prognosis and clinical implications.Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology · 2025
    Review
  18. Article
  19. Article
  20. Article

119 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Hua LiuNuclear Medicine Department, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.
Haoyu DengNuclear Medicine Department, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.
Yajie ZhaoNuclear Medicine Department, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.
Can LiNuclear Medicine Department, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China.
Yu LiangOncology Department, Xiangya Hospital, Central South University, Changsha, No. 87 Xiangya Road, Changsha, Hunan, 410008, People's Republic of China. Liangyu7@csu.edu.cn.ORCID http://orcid.org/0000-0002-0155-9012
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThyroid cancer is one of the most prevalent malignancies in endocrine system. Further understanding and revealing the molecular mechanism underlying thyroid cancer are indispensable for the development of effective diagnosis and treatments. In the present study, we attempted to provide novel basis for targeted therapy for thyroid cancer from the aspect of lncRNA-miRNA-mRNA interaction.

methodsThe expression and cellular function of XIST (X-inactive specific transcript) was determined. miRNAs which may be direct targets of XIST were screened for from online GEO database and miR-34a was selected. Next, the predicted binding between XIST and miR-34a, and the dynamic effect of XIST and miR-34a on downstream MET (hepatocyte growth factor receptor)-PI3K (phosphoinositide 3-kinase)-AKT (α-serine/threonine-protein kinase) signaling was evaluated.

resultsXIST was significantly up-regulated in thyroid cancer tissues and cell lines; XIST knockdown suppressed the cell proliferation in vivo and the tumor growth in vitro. Based on online database and online tool prediction results, miR-34a was underexpressed in thyroid cancer and might be a direct target of XIST. Herein, we confirmed the negative interaction between XIST and miR-34a; moreover, XIST knockdown could reduce the protein levels of MET, a downstream target of miR-34a, and the phosphorylation of PI3K and AKT. In thyroid cancer tissues, MET mRNA and protein levels of MET were up-regulated; MET was positively correlated with XIST while negatively correlated with miR-34a, further confirming that XIST serves as a ceRNA for miR-34a through sponging miR-34a, competing with MET for miR-34a binding, and finally modulating thyroid cancer cell proliferation and tumor growth.

conclusionIn the present study, we provided novel experimental basis for targeted therapy for thyroid cancer from the aspect of lncRNA-miRNA-mRNA interaction.

Indexed as

AnimalsCell Line, TumorCell ProliferationFemaleHumansMiceMice, NudeMicroRNAsMiddle AgedPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-metRNA, Long NoncodingSignal TransductionThyroid NeoplasmsTransfectionMET protein, humanMicroRNAsMIRN34 microRNA, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktProto-Oncogene Proteins c-metRNA, Long NoncodingXIST non-coding RNAMETmiR-34aPI3K/AKTThyroid cancerXIST

Identifiers

PMID30463570
PMCPMC6249781
OpenAlexW2900770680

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.