Evidence map›Paper›PMID 39188047›Full record

SynthesisThe clinical respiratory journal2024

Increased Frequency of Angiotensin-Converting Enzyme D Allele in Asian Patients With Chronic Obstructive Pulmonary Disease: An Updated Meta-Analysis.

Xiaozheng Wu, Wen Li, Zhenliang Luo, Yunzhi Chen

Abstract readMeta-AnalysisReview
In one paragraph

Synthesis in The clinical respiratory journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

4 authors.

Xiaozheng WuDepartment of Preclinical Medicine, Guizhou University of Traditional Chinese Medicine, Guiyang, China.ORCID https://orcid.org/0000-0003-3176-4807
Wen LiDepartment of Preclinical Medicine, Guizhou University of Traditional Chinese Medicine, Guiyang, China.
Zhenliang LuoDepartment of Preclinical Medicine, Guizhou University of Traditional Chinese Medicine, Guiyang, China.
Yunzhi ChenDepartment of Preclinical Medicine, Guizhou University of Traditional Chinese Medicine, Guiyang, China.

Funding

Academic New Seedling Project of Guizhou University of Traditional Chinese Medicine Guike Cooperative Academic New Seedling [2023]-22Guizhou Provincial Basic Research Program (Natural Science) Qiankehe Foundation-ZK[2023]General 411
6 · The paper itself

Abstract

At present, the angiotensin-converting enzyme (ACE) I/D polymorphism was considered to be associated to the pathogenesis of chronic obstructive pulmonary disease (COPD). However, the association between it and the risk of COPD in different ethnic groups is still unclear. The purpose of this study is to conduct an updated meta-analysis of the association between them; collect literatures published before 10 February 2023 by searching PubMed, Embase, MEDLINE, CBM, CNKI, Wanfang, and VIP Chinese scientific databases; and display the analysis results by drawing forest plots. At the same time, publication bias, sensitivity analysis, and trial sequential analysis (TSA) were performed to evaluate the stability and reliability of the results. In the overall population, the result of the DD versus II model showed the association with the risk of COPD ([OR] = 1.30, 95% CI [1.08, 1.56]), and there were no associations in other genetic models (p > 0.05). In Caucasians, the results of all genetic models showed no associations (p > 0.05). In Asians, the results of D versus I, DD versus II, and DD versus II + ID models showed the associations with the risk of COPD (D vs. I: [OR] = 1.48, 95% CI [1.14, 1.93]; DD vs. II: [OR] = 2.04, 95% CI [1.53, 2.72]; DD vs. II + ID: [OR] = 2.19, 95% CI [1.45, 3.29]), while the results of ID versus II and DD + ID versus II models showed no associations (p > 0.05). Therefore, the D allele and "DD" genotype variation of the ACE I/D gene polymorphism are associated with susceptibility to COPD in Asians but not in Caucasians.

Indexed as

AllelesAsian PeopleGenetic Predisposition to DiseasePeptidyl-Dipeptidase APulmonary Disease, Chronic ObstructiveFemaleGene FrequencyHumansMalePolymorphism, GeneticRisk FactorsWhite PeopleACE protein, humanPeptidyl-Dipeptidase Aangiotensin‐converting enzymechronic obstructive pulmonary diseaseCOPDmeta‐analysispolymorphism

Identifiers

PMID39188047
PMCPMC11347616

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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.