Evidence map›Paper›PMID 25258582›Full record

ArticleContemporary oncology (Poznan, Poland)2014

Correlation between KLK6 expression and the clinicopathological features of glioma.

Jiangtao Lou, Haiyan Si, Yingjian Chen, Xiaoming Sun, Hua Zhang, Aijun Niu, Chengjin Hu

Open access · goldAbstract read
In one paragraph

Article in Contemporary oncology (Poznan, Poland), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 44% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
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 at 1 institution in 1 country.

Jiangtao LouDepartment of Laboratory Medicine, PLA General Hospital of Jinan Military Command, Shandong, PR China ; These authors contributed equally to this work.
Haiyan SiDepartment of Laboratory Medicine, PLA General Hospital of Jinan Military Command, Shandong, PR China ; These authors contributed equally to this work.
Yingjian ChenDepartment of Laboratory Medicine, PLA General Hospital of Jinan Military Command, Shandong, PR China.
Xiaoming SunDepartment of Laboratory Medicine, PLA General Hospital of Jinan Military Command, Shandong, PR China.
Hua ZhangDepartment of Laboratory Medicine, PLA General Hospital of Jinan Military Command, Shandong, PR China.
Aijun NiuDepartment of Laboratory Medicine, PLA General Hospital of Jinan Military Command, Shandong, PR China.
Chengjin HuDepartment of Laboratory Medicine, PLA General Hospital of Jinan Military Command, Shandong, PR China.
General Hospital of Jinan Military Command · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aim of the studyWe measured the impact of changing KLK6 expression levels on the pathological grade of gliomas and on proliferation rate, cell cycle progression, and apoptosis in the U251 glioblastoma cell line. MATERIAL AND

methodsThe expression of KLK6 in 35 brain glioma tissues and adjacent noncancerous tissues was measured using real-time quantitative polymerase chain reaction (PCR) and the relationship between KLK6 expression and pathological grades was analysed.

resultsThe KLK6 expression in U251 cells was silenced by a specific siRNA, and the effects on proliferation, the cell cycle, and apoptosis were compared to wild type cells. Expression of KLK6 was downregulated in gliomas relative to matched noncancerous tissue. There was no obvious relationship between patient sex, pathological grade, or tumour classification and the expression of KLK6. In the U251 cell line, cell proliferation was enhanced and the fractions of cells in the G2 and S phases were increased by siRNA-mediated KLK6 silencing.

conclusionsExpression of KLK6 inhibits tumour growth. Decreased KLK6 expression may be a possible risk factor for glioma.

Indexed as

gliomaskallikrienKLK6siRNAU251

Identifiers

PMID25258582
PMCPMC4171478
OpenAlexW2138768538

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.