Evidence map›Paper›PMID 29950924›Full record

ArticleMediators of inflammation2018

Low-Copy Number Polymorphism in DEFA1/DEFA3 Is Associated with Susceptibility to Hospital-Acquired Infections in Critically Ill Patients.

Jialian Zhao, Qiang Gu, Lifeng Wang, Weize Xu, Lihua Chu, Ya Wang, Zhongwang Li, Shuijing Wu, Jianguo Xu, Zhiyong Hu and 2 more

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06985160 (Association Between Single Nucleotide Polymorphisms in TLR4, LTA and RFP175 Genes and Susceptibility to Invasive Bacterial Infections in Infants Under 3 Months of Age), which is not on this map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 30% 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.

NCT06985160 nacompletednot on this mapstarted 2020, after this paper: background citation

Association Between Single Nucleotide Polymorphisms in TLR4, LTA and RFP175 Genes and Susceptibility to Invasive Bacterial Infections in Infants Under 3 Months of Age

TypeinterventionalSponsorEge UniversityRan2020 to 2024Enrolled200ConditionsPolymorphism, Genetic, Bacterial Infections, InfantArmsSpecific single nucleotide polymorphisms
3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Human neutrophil peptides 1-3 protect the murine urinary tract from uropathogenicProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
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

12 authors at 2 institutions in 1 country.

Jialian ZhaoDepartments of Anesthesiology, the Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
Qiang GuDepartments of Anesthesiology and Intensive Care Unit, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
Lifeng WangDepartments of Anesthesiology and Intensive Care Unit, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
Weize XuThe Children's Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
Lihua ChuThe Children's Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
Ya WangDepartments of Anesthesiology and Intensive Care Unit, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
Zhongwang LiDepartments of Anesthesiology and Intensive Care Unit, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
Shuijing WuDepartments of Anesthesiology and Intensive Care Unit, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
Jianguo XuThe Children's Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.
Zhiyong HuDepartments of Anesthesiology, the Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
Qiang ShuThe Children's Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.ORCID 0000-0002-4106-6255
Xiangming FangDepartments of Anesthesiology and Intensive Care Unit, First Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang, Hangzhou, China.ORCID 0000-0001-9033-2890
Children's Hospital of Zhejiang University · CNZhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DEFA1/DEFA3, genes encoding human neutrophil peptides (HNP) 1-3, display wide-ranging copy number variations (CNVs) and is functionally associated with innate immunity and infections. To identify potential associations between DEFA1/DEFA3 CNV and hospital-acquired infections (HAIs), we enrolled 106 patients with HAIs and 109 controls in the intensive care unit (ICU) and examined their DEFA1/DEFA3 CNVs. DEFA1/DEFA3 copy number ranged from 2 to 16 per diploid genome in all 215 critically ill patients, with a median of 7 copies. In HAIs, DEFA1/DEFA3 CNV varied from 2 to 12 with a median of 6, which was significantly lower than that in controls (2 to 16 with a median of 8,

Indexed as

Agedalpha-DefensinsCritical IllnessDNA Copy Number VariationsFemaleGene DosageGenetic Predisposition to DiseaseHumansMaleMiddle Agedalpha-Defensinshuman neutrophil peptide 1human neutrophil peptide 3

Identifiers

PMID29950924
PMCPMC5987315
OpenAlexW2804736881

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.