Evidence map›Paper›PMID 32434417›Full record

ArticleBioengineered2020

The clinicopathological and prognostic value of CD44 expression in bladder cancer: a study based on meta-analysis and TCGA data.

Yu Hu, Yongrui Zhang, Jialin Gao, Xin Lian, Yuantao Wang

Open access · goldAbstract read
In one paragraph

Article in Bioengineered, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
5.7field-weighted citation impact, top 3% 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

22 citing papers in PubMed, 3 syntheses or guidelines pooled it, 47 citations in OpenAlex.

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  13. CD44Journal of the Egyptian National Cancer Institute · 2022
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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 1 institution in 1 country.

Yu HuDepartment of Pathology, China-Japan Union Hospital, Jilin University, Changchun, Jilin, China.
Yongrui ZhangDepartment of Urology, The First Hospital of Jilin University, Changchun, Jilin, China.
Jialin GaoDepartment of Urology, The First Hospital of Jilin University, Changchun, Jilin, China.
Xin LianDepartment of Urology, The First Hospital of Jilin University, Changchun, Jilin, China.
Yuantao WangDepartment of Urology, The First Hospital of Jilin University, Changchun, Jilin, China.ORCID 0000-0002-0363-8494
Jilin University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CD44 is reported to be involved in tumor invasion and metastasis. However, the role of cancer stem cell marker CD44 in bladder cancer still remains controversial. Hence, the correlations between CD44 expression and the clinicopathological features and the prognosis of bladder cancer were investigated. Publications using immunohistochemical methods were identified. The Cancer Genome Atlas (TCGA) data were also analyzed. The odds ratios (ORs) or hazard ratios (HRs) with their 95% confidence intervals (95% CIs) were calculated. 14 studies involving 1107 tissue samples were included. CD44 expression in bladder cancer was lower than in non-tumor tissue samples (OR = 0.14, P = 0.005), which was consistent with TCGA data. CD44 expression was correlated with advanced T stage (OR = 1.76, P = 0.029) and lymph node metastasis (OR = 4.09, P < 0.001). Multivariate survival analysis showed that CD44 expression was not linked to tumor-specific survival, overall survival, and recurrence/relapse-free survival, but was associated with disease failure (HR = 2.912, 95% CI = 1.51-5.61). No relationships of CD44 expression with the clinicopathological features and overall survival were found from TCGA data. Our finding suggested that CD44 expression may be correlated with progression, metastasis, and disease failure of bladder cancer. However, further large-scale studies are needed.

Indexed as

Biomarkers, TumorHumansHyaluronan ReceptorsKaplan-Meier EstimateMultivariate AnalysisUrinary Bladder NeoplasmsBiomarkers, TumorCD44 protein, humanHyaluronan Receptorsbladder cancerCD44expressionlymph node metastasisSurvival

Identifiers

PMID32434417
PMCPMC7250188
OpenAlexW3026101626

What OpenQuestion holds

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LicenceCC BY
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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.