Evidence map›Paper›PMID 23785401›Full record

ArticlePloS one2013

Association of genetic markers with CSF oligoclonal bands in multiple sclerosis patients.

Maurizio A Leone, Nadia Barizzone, Federica Esposito, Ausiliatrice Lucenti, Hanne F Harbo, An Goris, Ingrid Kockum, Annette Bang Oturai, Elisabeth Gulowsen Celius, Inger L Mero and 15 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
4.3field-weighted citation impact, top 6% 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, 34 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Multiple sclerosis: genetics, biomarkers, treatments.Current opinion in neurology · 2016
    Review
  8. Review
  9. Article
  10. Review
  11. 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

25 authors at 10 institutions in 6 countries.

Maurizio A LeoneMS Centre, SCDU Neurology, AOU Maggiore della Carità, Novara, Italy. maurizio.leone@maggioreosp.novara.it
Nadia Barizzone
Federica Esposito
Ausiliatrice Lucenti
Hanne F Harbo
An Goris
Ingrid Kockum
Annette Bang Oturai
Elisabeth Gulowsen Celius
Inger L Mero
Bénédicte Dubois
Tomas Olsson
Helle Bach Søndergaard
Daniele Cusi
Sara Lupoli
Bettina Kulle Andreassen
International Multiple Sclerosis Genetics Consortium
Wellcome Trust Case Control Consortium 2
Kjell-Morten Myhr
Franca R Guerini
PROGEMUS Group
PROGRESSO Group
Giancarlo Comi
Filippo Martinelli-Boneschi
Sandra D'Alfonso
San Raffaele University of Rome · ITUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro” · ITOslo University Hospital · NOCopenhagen University Hospital · DKKarolinska University Hospital · SEKU Leuven · BEUniversity of Milan · ITDon Carlo Gnocchi Foundation · ITHaukeland University Hospital · NOUniversity of Oslo · NO

Funding

A Haplotype Map for Multiple SclerosisR01NS049477 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HAUSER, STEPHEN L · 2005 to 2014
$15.3M
NINDS NIH HHS R01 NS049477Wellcome Trust
6 · The paper itself

Abstract

objectiveto explore the association between genetic markers and Oligoclonal Bands (OCB) in the Cerebro Spinal Fluid (CSF) of Italian Multiple Sclerosis patients.

methodsWe genotyped 1115 Italian patients for HLA-DRB1*15 and HLA-A*02. In a subset of 925 patients we tested association with 52 non-HLA SNPs associated with MS susceptibility and we calculated a weighted Genetic Risk Score. Finally, we performed a Genome Wide Association Study (GWAS) with OCB status on a subset of 562 patients. The best associated SNPs of the Italian GWAS were replicated in silico in Scandinavian and Belgian populations, and meta-analyzed.

resultsHLA-DRB1*15 is associated with OCB+: p = 0.03, Odds Ratio (OR) = 1.6, 95% Confidence Limits (CL) = 1.1-2.4. None of the 52 non-HLA MS susceptibility loci was associated with OCB, except one SNP (rs2546890) near IL12B gene (OR: 1.45; 1.09-1.92). The weighted Genetic Risk Score mean was significantly (p = 0.0008) higher in OCB+ (7.668) than in OCB- (7.412) patients. After meta-analysis on the three datasets (Italian, Scandinavian and Belgian) for the best associated signals resulted from the Italian GWAS, the strongest signal was a SNP (rs9320598) on chromosome 6q (p = 9.4×10(-7)) outside the HLA region (65 Mb). DISCUSSION: genetic factors predispose to the development of OCB.

Indexed as

Genome-Wide Association StudyAdultFemaleGenetic MarkersHLA-DRB1 ChainsHumansMaleMeta-Analysis as TopicMiddle AgedMultiple SclerosisOligoclonal BandsPolymorphism, Single NucleotideYoung AdultGenetic MarkersHLA-DRB1 ChainsOligoclonal Bands

Identifiers

PMID23785401
PMCPMC3681825
OpenAlexW2167432560

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.