Evidence map›Paper›PMID 30953521›Full record

ArticleMolecular cancer2019

A positive feed-forward loop between LncRNA-URRCC and EGFL7/P-AKT/FOXO3 signaling promotes proliferation and metastasis of clear cell renal cell carcinoma.

Wei Zhai, Rujian Zhu, Junjie Ma, Dongkui Gong, Haimin Zhang, Jin Zhang, Yonghui Chen, Yiran Huang, Junhua Zheng, Wei Xue

Open access · goldAbstract read
In one paragraph

Article in Molecular cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
7.3field-weighted citation impact, top 2% 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

63 citing papers in PubMed, 123 citations in OpenAlex.

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  13. The Role of Long Non-Coding RNAs in Ovarian Cancer Cells.International journal of molecular sciences · 2024
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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

10 authors at 3 institutions in 1 country.

Wei ZhaiDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, Shanghai, 200127, China. jacky_zw2002@hotmail.com.ORCID 0000-0001-6274-6404
Rujian ZhuDepartment of Urology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, 2800 Gongwei Road, Pudong, Shanghai, 201399, China.
Junjie MaDepartment of Urology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, 2800 Gongwei Road, Pudong, Shanghai, 201399, China.
Dongkui GongDepartment of Urology, Shanghai Tenth People's Hospital, School of Medicine in Tongji University, Shanghai, 200072, China.
Haimin ZhangDepartment of Urology, Shanghai Tenth People's Hospital, School of Medicine in Tongji University, Shanghai, 200072, China.
Jin ZhangDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, Shanghai, 200127, China.
Yonghui ChenDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, Shanghai, 200127, China.
Yiran HuangDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, Shanghai, 200127, China.
Junhua ZhengDepartment of Urology, Shanghai First People's Hospital, School of Medicine in Shanghai Jiao Tong University, Shanghai, 200080, China. zhengjh0471@sina.com.cn.
Wei XueDepartment of Urology, Renji Hospital, School of Medicine in Shanghai Jiao Tong University, 160 Pujian Road, Pudong District, Shanghai, 200127, China. xuewei@renji.com.
Shanghai Jiao Tong University · CNFudan University · CNTongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aberrant expression of long noncoding RNAs (lncRNAs) has recently emerged as key molecules in human cancers; however, whether lncRNAs are implicated in the progression of clear cell renal cell carcinoma (ccRCC) remains unclear.

methodsCandidate lncRNAs were selected using microarray analysis and quantitative real-time PCR (qRT-PCR) was performed to detect lncRNAs expression in human ccRCC tissues. Overexpression and knocking down experiments in vivo and in vitro were performed to uncover the biological roles of lncRNA-URRCC on ccRCC cell proliferation and invasion. Microarray, chromatin immunoprecipitation, Luciferase reporter assay and western blot were constructed to investigate the molecular mechanisms underlying the functions of lncRNA-URRCC.

resultsThe microarray analysis and qRT-PCR identified a new lncRNA, URRCC, whose expression is upregulated in RCC samples and associated with poor prognosis, leading to promote ccRCC cell proliferation and invasion. Mechanistically, URRCC enhances the expression of EGFL7 via mediating histone H3 acetylation of EGFL7 promoter, activation of P-AKT signaling, and suppressing P-AKT downstream gene, FOXO3. In return, FOXO3 could inhibit the transcription of URRCC via binding to the special region on the promoter of URRCC.

conclusionsOur data suggests that targeting this newly identified feed-back loop between LncRNA-URRCC and EGFL7/P-AKT/FOXO3 signaling may enhance the efficacy of existing therapy and potentially imparts a new avenue to develop more potent therapeutic approaches to suppress RCC progression.

Indexed as

Signal TransductionAnimalsCalcium-Binding ProteinsCarcinoma, Renal CellCell Line, TumorCell MovementCell ProliferationEGF Family of ProteinsEndothelial Growth FactorsForkhead Box Protein O3Gene Expression ProfilingHumansKidney NeoplasmsMiceNeoplasm MetastasisNeoplasm StagingCalcium-Binding ProteinsEGF Family of ProteinsEGFL7 protein, humanEndothelial Growth FactorsForkhead Box Protein O3FOXO3 protein, humanProto-Oncogene Proteins c-aktRNA, Long NoncodingClear cell renal cell carcinomaEGFL7FOXO3InvasionLong noncoding RNAProliferation

Identifiers

PMID30953521
PMCPMC6449923
OpenAlexW2943740372

What OpenQuestion holds

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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.