Evidence map›Paper›PMID 25337282›Full record

SynthesisInternational journal of clinical and experimental pathology2014

Association between angiotensin I-converting enzyme gene polymorphism and susceptibility to cancer: a meta analysis.

Kan Zhang, Dan Cheng, Lingling Yi, Huimin Shi, Guohua Zhen

Open access · greenAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in International journal of clinical and experimental pathology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
1.0field-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

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 10 citations in OpenAlex.

  1. Association of Angiotensin-Converting Enzyme Insertion/Deletion Polymorphism with Recurrent Pregnancy Loss: a Meta-Analysis of 26 Case-Control Studies.Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia · 2018
    Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
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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.

Kan ZhangDepartment of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan, China ; Key Laboratory of Respiratory Diseases, National Health and Family Planning Commission of the People's Republic of China Wuhan, China.
Dan ChengDepartment of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan, China ; Key Laboratory of Respiratory Diseases, National Health and Family Planning Commission of the People's Republic of China Wuhan, China.
Lingling YiDepartment of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan, China ; Key Laboratory of Respiratory Diseases, National Health and Family Planning Commission of the People's Republic of China Wuhan, China.
Huimin ShiDepartment of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan, China ; Key Laboratory of Respiratory Diseases, National Health and Family Planning Commission of the People's Republic of China Wuhan, China.
Guohua ZhenDepartment of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology Wuhan, China ; Key Laboratory of Respiratory Diseases, National Health and Family Planning Commission of the People's Republic of China Wuhan, China.
Huazhong University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAngiotensin I-converting enzyme (ACE) gene plays an important role in the pathogenesis of cancers. The association between ACE insertion/deletion (I/D) polymorphism and the risk of various cancers has been studied. However, the results of these studies remain conflicting. Therefore, we performed a meta-analysis to evaluate the association between ACE I/D polymorphism and the risk of cancers.

methodsPubMed, Embase, ScienceDirect, Springer, CNKI, Wanfang, Weipu, CBM databases and Google Scholar were searched for case-control studies on ACE I/D polymorphism and the risk of cancers, published up to Dec 31, 2013. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the strength of the association between ACE I/D polymorphism and cancer risk.

resultsThirty-five published studies with 5007 cases and 8173 controls were included. Overall, there were no significant association between ACE I/D polymorphism and the risk of cancers (II vs. ID+DD OR = 1.05, 95% CI = 0.89-1.23, I vs. D OR = 1.00, 95% CI = 0.89-1.13). However, when stratified by ethnicity, we found a significant association between this polymorphism and cancer risk in Caucasians (II vs. ID+DD: OR = 1.43, 95% CI = 1.02-2.00, I vs. D: OR = 1.23, 95% CI 1.01-1.49).

conclusionACE I/D polymorphism is associated with the cancer risk in Caucasians.

Indexed as

Polymorphism, GeneticCase-Control StudiesChi-Square DistributionGene FrequencyGenetic Predisposition to DiseaseHumansNeoplasmsOdds RatioPeptidyl-Dipeptidase APhenotypeRisk AssessmentRisk FactorsWhite PeopleACE protein, humanPeptidyl-Dipeptidase AACE I/Dcancer riskmeta-analysissingle nucleotide polymorphism

Identifiers

PMID25337282
PMCPMC4203253
OpenAlexW2396110521

What OpenQuestion holds

Textmetadata
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.