Evidence map›Paper›PMID 26975745›Full record

ArticleInternational journal of legal medicine2016

Candidate gene variants of the immune system and sudden infant death syndrome.

Delnaz Fard, Katharina Läer, Thomas Rothämel, Peter Schürmann, Matthias Arnold, Marta Cohen, Mechtild Vennemann, Heidi Pfeiffer, Thomas Bajanowski, Arne Pfeufer and 2 more

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Article in International journal of legal medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
2.0field-weighted citation impact, top 15% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Review
  5. Review
  6. Genetic Factors Underlying Sudden Infant Death Syndrome.The application of clinical genetics · 2021
    Review
  7. Article
  8. Noncardiac genetic predisposition in sudden infant death syndrome.Genetics in medicine : official journal of the American College of Medical Genetics · 2019
    Article
  9. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

Delnaz FardInstitute of Legal Medicine, Hannover Medical School, Carl-Neuberg-Str.1, 30625, Hannover, Germany.
Katharina LäerInstitute of Legal Medicine, Hannover Medical School, Carl-Neuberg-Str.1, 30625, Hannover, Germany.
Thomas RothämelInstitute of Legal Medicine, Hannover Medical School, Carl-Neuberg-Str.1, 30625, Hannover, Germany.
Peter SchürmannGynaecology Research Unit, Hannover Medical School, Carl-Neuberg-Str.1, 30625, Hannover, Germany.
Matthias ArnoldInstitute of Bioinformatics and Systems Biology, Helmholtz Zentrum München - German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany.
Marta CohenSheffield Children's Hospital NHS Trust, Western Bank, Sheffield, S10 2TH, UK.
Mechtild VennemannInstitute of Legal Medicine, Universität Münster, Roentgenstr. 23, 48149, Münster, Germany.
Heidi PfeifferInstitute of Legal Medicine, Universität Münster, Roentgenstr. 23, 48149, Münster, Germany.
Thomas BajanowskiInstitut of Legal Medicine, Universität Essen, Hufelandstr. 55, 45122, Essen, Germany.
Arne PfeuferInstitute of Bioinformatics and Systems Biology, Helmholtz Zentrum München - German Research Center for Environmental Health, Ingolstädter Landstraße 1, 85764, Neuherberg, Germany.
Thilo DörkGynaecology Research Unit, Hannover Medical School, Carl-Neuberg-Str.1, 30625, Hannover, Germany.
Michael KlintscharInstitute of Legal Medicine, Hannover Medical School, Carl-Neuberg-Str.1, 30625, Hannover, Germany. Klintschar.Michael@mh-hannover.de.ORCID http://orcid.org/0000-0001-8036-571X
Medizinische Hochschule Hannover · DEHelmholtz Zentrum München · DEUniversity of Münster · DESheffield Children's Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSudden infant death syndrome (SIDS) causes early infant death with an incidence between 0.5 and 2.5 cases among 1000 live births. Besides central sleep apnea and thermal dysregulation, infections have been repeatedly suggested to be implicated in SIDS etiology.

methodsTo test the risk contribution of common genetic variants related to infection, we genotyped 40 single-nucleotide polymorphisms (SNPs) from 15 candidate genes for association with SIDS in a total of 579 cases and 1124 controls from Germany and the UK in a two-stage case control design.

resultsThe discovery-stage series (267 SIDS cases and 303 controls) revealed nominally significant associations for variants in interleukin 6 (IL6) (rs1880243), interleukin 10 (IL10) (rs1800871, rs1800872), and mannose-binding lectin 2 (MBL2) (rs930506), and for several other variants in subgroups. Meta-analyses were then performed in adding genotype information from a genome-wide association study of another 312 European SIDS cases and 821 controls. Overall associations were observed for two independent variants in MBL2: rs930506 in a co-dominant model (odds ratio (OR) = 0.82, p = 0.04) and rs1838065 in a dominant model (OR = 1.27, p = 0.03).

conclusionOur study did not replicate published associations of IL10 variants with SIDS. However, the evidence for two independent MBL2 variants in the combined analysis of two large series seems consistent with the hypothesis that infection may play a role in SIDS pathogenesis.

Indexed as

Case-Control StudiesFemaleForensic GeneticsGenotypeHumansInfantInfant, NewbornInterleukin-10Interleukin-6MaleMannose-Binding LectinPolymorphism, Single NucleotideSudden Infant DeathInterleukin-10Interleukin-6Mannose-Binding LectinMBL2 protein, humanAssociation studyGenetic predispositionInfectionMannose-binding lectinPolymorphismSIDS

Identifiers

PMID26975745
OpenAlexW2340015776

What OpenQuestion holds

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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.