Evidence map›Paper›PMID 25822802›Full record

SynthesisPloS one2015

Down-regulated E-cadherin expression is associated with poor five-year overall survival in bone and soft tissue sarcoma: results of a meta-analysis.

Ning Wang, Yong-Lai He, Li-Juan Pang, Hong Zou, Chun-Xia Liu, Jin Zhao, Jian-Ming Hu, Wen-Jie Zhang, Yan Qi, Feng Li

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
3.3field-weighted citation impact, top 8% 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, 2 syntheses or guidelines pooled it, 28 citations in OpenAlex.

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  12. Cancer Stem Cells and Nucleolin as Drivers of Carcinogenesis.Pharmaceuticals (Basel, Switzerland) · 2021
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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 1 institution in 1 country.

Ning WangDepartment of Pathology, Shihezi University School of Medicine, Shihezi, Xinjiang, China; Key Laboratories for Xinjiang Endemic and Ethnic Diseases, Shihezi University and Chinese Ministry of Education, Shihezi, Xinjiang, China.
Yong-Lai HeDepartment of ICU intensive care, the First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, China.
Li-Juan PangDepartment of Pathology, Shihezi University School of Medicine, Shihezi, Xinjiang, China; Key Laboratories for Xinjiang Endemic and Ethnic Diseases, Shihezi University and Chinese Ministry of Education, Shihezi, Xinjiang, China.
Hong ZouDepartment of Pathology, Shihezi University School of Medicine, Shihezi, Xinjiang, China; Key Laboratories for Xinjiang Endemic and Ethnic Diseases, Shihezi University and Chinese Ministry of Education, Shihezi, Xinjiang, China.
Chun-Xia LiuDepartment of Pathology, Shihezi University School of Medicine, Shihezi, Xinjiang, China; Key Laboratories for Xinjiang Endemic and Ethnic Diseases, Shihezi University and Chinese Ministry of Education, Shihezi, Xinjiang, China.
Jin ZhaoDepartment of Pathology, Shihezi University School of Medicine, Shihezi, Xinjiang, China; Key Laboratories for Xinjiang Endemic and Ethnic Diseases, Shihezi University and Chinese Ministry of Education, Shihezi, Xinjiang, China.
Jian-Ming HuDepartment of Pathology, Shihezi University School of Medicine, Shihezi, Xinjiang, China; Key Laboratories for Xinjiang Endemic and Ethnic Diseases, Shihezi University and Chinese Ministry of Education, Shihezi, Xinjiang, China.
Wen-Jie ZhangDepartment of Pathology, Shihezi University School of Medicine, Shihezi, Xinjiang, China; Key Laboratories for Xinjiang Endemic and Ethnic Diseases, Shihezi University and Chinese Ministry of Education, Shihezi, Xinjiang, China.
Yan QiDepartment of Pathology, Shihezi University School of Medicine, Shihezi, Xinjiang, China; Key Laboratories for Xinjiang Endemic and Ethnic Diseases, Shihezi University and Chinese Ministry of Education, Shihezi, Xinjiang, China.
Feng LiDepartment of Pathology, Shihezi University School of Medicine, Shihezi, Xinjiang, China; Key Laboratories for Xinjiang Endemic and Ethnic Diseases, Shihezi University and Chinese Ministry of Education, Shihezi, Xinjiang, China.
Shihezi University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo conduct a meta-analysis to evaluate the prognostic role of E-cadherin expression in bone and soft tissue sarcomas.

methodsThe PubMed, EMBASE, and Web of Science databases were searched using terms related to E-cadherin, sarcoma, and prognosis for all articles published in English before March 2014. Pooled effect was calculated from the available data to evaluate the association between negative E-cadherin expression and 5-year overall survival and tumor clinicopathological features in sarcoma patients. Pooled odds ratios (OR) and risk ratios (RR) with 95% confidence intervals (CI) were calculated using a fixed-effects model.

resultEight studies met the selection criteria and reported on 812 subjects. A total of 496 subjects showed positive E-cadherin expression (59.9%). Negative E-cadherin expression in bone and soft tissue sarcomas was correlated with lower 5-year overall survival (OR = 3.831; 95% CI: 2.246-6.534), and was associated with higher clinical stage (RR = 1.446; 95% CI: 1.030-2.028) and with male sex (RR = 0.678; 95% CI: 0.493-0.933).

conclusionIn the E-cadherin negative group, 5-year overall survival was significantly worse than in the E-cadherin positive group. However, further studies are required to confirm these results.

Indexed as

Bone NeoplasmsCadherinsDown-RegulationFemaleHumansMalePrognosisSarcomaSoft Tissue NeoplasmsSurvival AnalysisTumor Suppressor ProteinsCadherinsTumor Suppressor Proteins

Identifiers

PMID25822802
PMCPMC4378985
OpenAlexW2019765540

What OpenQuestion holds

Textmetadata
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.