Evidence map›Paper›PMID 31933922›Full record

ArticleInternational journal of clinical and experimental pathology2019

LncRNA linc01116 prometes glioma cell migration and invasion by modulation of radixin targeted by miR-31.

Nan Zhang, Kegang Shuai, Junjun Cheng, Wei Yang, Zhisheng Kan

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 22% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

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  13. Cancer management and research · 2020
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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

5 authors at 3 institutions in 1 country.

Nan ZhangDepartment of Neurosurgery, Beijing Anzhen Hospital, Capital Medical University Beijing, China.
Kegang ShuaiDepartment of Neurosurgery, Drum Tower Hospital of Nanjing XianLin Nanjing, China.
Junjun ChengInstitute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College Beijing, China.
Wei YangDepartment of Neurosurgery, Beijing Anzhen Hospital, Capital Medical University Beijing, China.
Zhisheng KanDepartment of Neurosurgery, Beijing Anzhen Hospital, Capital Medical University Beijing, China.
Beijing Anzhen Hospital · CNCapital Medical University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLong non-coding RNA (lncRNA) linc01116 was found to be abnormally expressed in many malignant tumor tissues and involved in cancer progression, but its expression and role in glioma tissue is still unclear. This study was designed to investigate the expression of linc01116 in glioma tissues and the role of linc01116 in glioma cell migration and invasion.

methodsLinc01116 and miR-31 expression was measured in 135 cases of human glioma tissues and normal brain tissues using Real-time quantitative PCR (RT-qPCR). The function of linc01116 in glioma cells was determined by Transwell invasion assays and nude mice metastasis assay. Luciferase reporter system was used to confirm the connection between linc01116 and miR-31, or miR-31 and radixin.

resultsLinc01116 is highly expressed in glioma tissue and cells, along with low expression of miR-31, and there was a negative correlation between the expression of linc01116 and miR-31 in glioma tissue. In addition, the expression of linc01116 in glioma patients with metastasis was significantly higher than that in patients without metastasis, while miR-31 was significantly lower. In vitro and in vivo studies shown that linc01116 promoted invasion and migration of glioma cells. The luciferase gene reporter system had confirmed that linc01116 targeted miR-31 and miR-31 targeted radixin in U251 cells. Moreover, radixin was downregulated and decreased E-cadherin protein expression, but increased MMP-9 and vimentin protein expression in U251 cells.

conclusionLncRNA linc01116 is highly expressed in glioma tissues, and it promotes glioma cell migration and invasion by modulation of radixin targeted by miR-31.

Indexed as

gliomaLinc011116miR-31radixin

Identifiers

PMID31933922
PMCPMC6945163
OpenAlexW3005260777

What OpenQuestion holds

Textmetadata
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Registered trials

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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.