Evidence map›Paper›PMID 32552789›Full record

ArticleJournal of ovarian research2020

Long non-coding RNA THOR promotes ovarian Cancer cells progression via IL-6/STAT3 pathway.

Jing Ge, Tao Han, Lili Shan, Jing Na, Ya Li, Jun Wang

Open access · goldAbstract read
In one paragraph

Article in Journal of ovarian research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Jing GeDepartment of Gynecology and Obstetrics, Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, Liaoning Province, China.
Tao HanDepartment of Gynecology and Obstetrics, Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, Liaoning Province, China.
Lili ShanDepartment of Gynecology and Obstetrics, Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, Liaoning Province, China.
Jing NaDepartment of Gynecology and Obstetrics, Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, Liaoning Province, China.
Ya LiDepartment of Gynecology and Obstetrics, Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, Liaoning Province, China.
Jun WangDepartment of Gynecology and Obstetrics, Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, Liaoning Province, China. wj202fck@163.com.
Second Affiliated Hospital of Dalian Medical University · CNDalian Medical University · CNGeneral Hospital of Shenyang Military Region · CN

Funding

China Postdoctoral Science Foundation 2017M613440
6 · The paper itself

Abstract

backgroundOvarian cancer (OC) is one of the most common malignant tumors in the world. The prognosis of OC remains poor due to the advanced stage and distant metastasis at the time of diagnosis. Recently, a novel lncRNA, THOR (testis-associated highly conserved oncogenic long non-coding RNA), was characterized in human cancers and shown to exhibit an oncogenic role. However, the role of THOR in OC remains unclear.

methodsRT-PCR and western blot analysis were used to detect the expression of THOR, p-STAT3 and IL-6. The impact of THOR on OC proliferation, metastasis and self-renewal was investigated in vitro and in vivo. The prognostic value of THOR was determined in OC patient cohorts.

resultsIn this study, our results find that THOR is markedly upregulated in human OC tissues and predicts the poor prognosis of OC patients. Functional studies have revealed that knockdown of THOR inhibits the growth, metastasis and self-renewal of OC cells. Mechanistically, THOR drives OC cell progression via the IL-6/STAT3 signaling. Moreover, the specific STAT3 inhibitor S3I-201 or IL-6R inhibitor tocilizumab diminish the discrepancy in the growth, metastatic and self-renewal capacity between THOR-silenced OC cells and control cells, which further confirm that IL-6/STAT3 is required in THOR-driven OC cells progression.

conclusionOur findings reveal that THOR could promote OC cells growth, metastasis and self-renewal by activating IL-6/STAT3 signaling and may be a good predictive factor and therapeutic target.

Indexed as

AnimalsCell Line, TumorCell ProliferationDisease ProgressionFemaleHumansInterleukin-6MiceMice, Inbred NODMice, NudeOvarian NeoplasmsPrognosisRNA, Long NoncodingSTAT3 Transcription FactorInterleukin-6RNA, Long NoncodingSTAT3 protein, humanSTAT3 Transcription FactorIL-6/STAT3Ovarian cancerPrognosisProgressionTHOR

Identifiers

PMID32552789
PMCPMC7302152
OpenAlexW3036042750

What OpenQuestion holds

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LicenceCC BY
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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.