Evidence map›Paper›PMID 26870821›Full record

ArticleEBioMedicine2016

Genetic Variation in NFKBIE Is Associated With Increased Risk of Pneumococcal Meningitis in Children.

Lene F Lundbo, Zitta Barrella Harboe, Louise N Clausen, Mads V Hollegaard, Henrik T Sørensen, David M Hougaard, Helle B Konradsen, Mette Nørgaard, Thomas Benfield

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
1.9field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 25 citations in OpenAlex.

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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

9 authors at 3 institutions in 1 country.

Lene F LundboDepartment of Infectious Diseases, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark; Clinical Research Centre, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark; Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark. Electronic address: lene.lundbo@gmail.com.
Zitta Barrella HarboeDivision of Diagnostics and Infection Control, Statens Serum Institut, Copenhagen, Denmark; Department for Pulmonary and Infectious Diseases, North Zealand Hospital Hillerød, Hillerød, Denmark.
Louise N ClausenDepartment of Infectious Diseases, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark.
Mads V HollegaardDanish Centre for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark.
Henrik T SørensenDepartment of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark.
David M HougaardDanish Centre for Neonatal Screening, Department for Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark.
Helle B KonradsenDivision of Diagnostics and Infection Control, Statens Serum Institut, Copenhagen, Denmark.
Mette NørgaardDepartment of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark.
Thomas BenfieldDepartment of Infectious Diseases, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark; Clinical Research Centre, Hvidovre Hospital, University of Copenhagen, Hvidovre, Denmark; Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark. Electronic address: tlb@dadlnet.dk.
Statens Serum Institut · DKUniversity of Copenhagen · DKAarhus University Hospital · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStreptococcus pneumoniae and Neisseria meningitidis are frequent pathogens in life-threatening infections. Genetic variation in the immune system may predispose to these infections. Nuclear factor-κB is a key component of the TLR-pathway, controlled by inhibitors, encoded by the genes NFKBIA, NFKBIE and NFKBIZ. We aimed to replicate previous findings of genetic variation associated with invasive pneumococcal disease (IPD), and to assess whether similar associations could be found in invasive meningococcal disease (IMD).

methodsCases with IPD and IMD and controls were identified by linking Danish national registries. DNA was obtained from the Danish Neonatal Screening Biobank. The association between SNPs and susceptibility to IPD and IMD, mortality and pneumococcal serotypes was investigated.

results372 children with pneumococcal meningitis, 907 with pneumococcal bacteremia and 1273 controls were included. We included 406 cases with meningococcal meningitis, 272 with meningococcal bacteremia, and 672 controls. The NFKBIE SNP was associated with increased risk of pneumococcal meningitis (aOR 1.68; 95% CI: 1.20-2.36), but not bacteremia (aOR 1.08; 95% CI: 0.86-1.35). The remaining SNPs were not associated with susceptibility to invasive disease. None of the SNPs were associated with risk of IMD or mortality.

conclusionsA NFKBIE polymorphism was associated with increased risk of pneumococcal meningitis.

Indexed as

Genetic Predisposition to DiseaseGenetic VariationAllelesCase-Control StudiesChild, PreschoolDenmarkFemaleGene FrequencyGenotypeHumansI-kappa B ProteinsInfantInfant, NewbornMaleMeningitis, PneumococcalOdds RatioI-kappa B ProteinsNFKBIE protein, humanProto-Oncogene ProteinsaOR, adjusted odds ratioCI, confidence intervalsCRS, Danish Civil Registration SystemCSF, cerebrospinal fluidDNPR, Danish National Patient RegistryDNSB, Danish Neonatal Screening BiobankHWE, Hardy–Weinberg equilibriumIMD, invasive meningococcal diseaseInvasive Meningococcal DiseaseInvasive Pneumococcal DiseaseIPD, Invasive pneumococcal diseaseIQR, interquartile rangeLD, linkage disequilibriumNF, nuclear factor-κBNuclear Factor-κBOR, odds ratioPneumoccoccal SerotypesRSV, respiratory syncytial virusSNPs, single nucleotide polymorphismsSSI, Statens Serum InstitutWGA, whole-genome-amplification

Identifiers

PMID26870821
PMCPMC4739413
OpenAlexW2183104670

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.