Evidence map›Paper›PMID 29181189›Full record

ArticleMolecular and clinical oncology2017

Expression and clinical significance of androgen receptor in bladder cancer: A meta-analysis.

Jinbo Chen, Yu Cui, Peng Li, Longfei Liu, Chao Li, Xiongbing Zu

Open access · diamondAbstract read
In one paragraph

Article in Molecular and clinical oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 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.

Jinbo ChenDepartment of Urology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China.
Yu CuiDepartment of Urology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China.
Peng LiMinimally Invasive Urology Center, Shandong Provincial Hospital, Shandong University School of Medicine, Jinan, Shandong 250021, P.R. China.
Longfei LiuDepartment of Urology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China.
Chao LiDepartment of Urology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China.
Xiongbing ZuDepartment of Urology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, P.R. China.
Xiangya Hospital Central South University · CNCentral South University · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Emerging evidence has demonstrated that androgen receptor (AR) is a promising therapeutic target for bladder cancer. However, the relationship between AR expression and its clinical significance remains controversial. The present in-depth meta-analysis aimed to investigate the correlation between AR expression and clinicopathological features, as well as prognostic value in bladder cancer. A systematic search was performed from PubMed, Web of Knowledge, Embase and the Cochrane Central Search Library by January 2017. The correlation between AR expression and tumor stage, tumor grade, recurrence free survival and progression free survival for patients with bladder cancer was evaluated. A total of 12 relevant studies with 1,652 patient samples were included. AR expression positively correlated with low tumor grade [odds ratio (OR), 1.95; 95% confidence interval (CI), 1.36-2.81], low tumor stage (OR, 2.06; 95% CI, 1.02-4.16) and low recurrence rate [hazard ratio (HR), 0.48; 95% CI, 0.31-0.75] in Caucasian patients. While, its expression had no significant impact on cancer susceptibility (OR, 1.62; 95% CI, 0.19-13.72; P=0.44) and progression-free survival (HR, 1.20; 95% CI, 0.86-1.66; P=0.77). The present meta-analysis indicated that AR expression correlates with tumor grade, clinical stage and recurrence rates in the specified population and classification system. Further studies are required to determine the precise role of AR in bladder cancer.

Indexed as

androgen receptorbladder cancermeta-analysisprognosis

Identifiers

PMID29181189
PMCPMC5700275
OpenAlexW2748444903

What OpenQuestion holds

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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.