Evidence map›Paper›PMID 25629735›Full record

ArticlePloS one2015

Epigenetic regulation of Elf5 is associated with epithelial-mesenchymal transition in urothelial cancer.

Bo Wu, Xiaoming Cao, Xuezhi Liang, Xuhui Zhang, Wei Zhang, Guang Sun, Dongwen Wang

Abstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
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

19 citing papers in PubMed.

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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

7 authors.

Bo WuDepartment of Urology, First Hospital of Shanxi Medical University, Taiyuan, China.
Xiaoming CaoDepartment of Urology, First Hospital of Shanxi Medical University, Taiyuan, China.
Xuezhi LiangDepartment of Urology, First Hospital of Shanxi Medical University, Taiyuan, China.
Xuhui ZhangFirst Clinical Medical College, Shanxi Medical University, Taiyuan, China.
Wei ZhangDepartment of Urology, First Hospital of Shanxi Medical University, Taiyuan, China.
Guang SunDepartment of Urology, Second Hospital of Tianjin Medical University, Tianjin, China.
Dongwen WangDepartment of Urology, First Hospital of Shanxi Medical University, Taiyuan, China; First Clinical Medical College, Shanxi Medical University, Taiyuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

E74-like factor 5 (Elf5) has been associated with tumor suppression in breast cancer. However, its role in urothelial cancer (UC) is completely unknown. Immunohistochemistry (IHC) and methylation specific PCR (MSP) were done to detect Elf5 expression level and its promoter methylation. Results revealed that low expression of Elf5 on protein and mRNA levels were associated with tumor progression, early relapse and poor survival. In vitro, down-regulation of Elf5 can increase epithelial-mesenchymal transition (EMT). Aberrant Elf5 methylation was identified as major mechanism for Elf5 gene silence. Accordingly, restoration of Elf5 by infection or demethylating treatment effectively reversed EMT processes. In conclusion, we identified Elf5 as a novel biomarker of UC on several biological levels and established a causative link between Elf5 and EMT in UC.

Indexed as

Epigenesis, GeneticBiomarkers, TumorCell Line, TumorDNA-Binding ProteinsDNA MethylationEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticHumansMiddle AgedPromoter Regions, GeneticProto-Oncogene Proteins c-etsTranscription FactorsUrologic NeoplasmsUrotheliumBiomarkers, TumorDNA-Binding ProteinsELF5 protein, humanProto-Oncogene Proteins c-etsTranscription Factors

Identifiers

PMID25629735
PMCPMC4309403

What OpenQuestion holds

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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.