Evidence map›Paper›PMID 21654844›Full record

ArticleGenes and immunity2011

Genome-wide association study of severity in multiple sclerosis.

International Multiple Sclerosis Genetics Consortium

Abstract read
In one paragraph

Article in Genes and immunity, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 1 pooled it
–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

61 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Changes in Gut Microbiota and Multiple Sclerosis: A Systematic Review.International journal of environmental research and public health · 2023
    Pooled it
  2. Review
  3. Immune-Related Gene Variants as Modifiers of Multiple Sclerosis Severity.International journal of molecular sciences · 2026
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1 more citing papers are in PubMed but not listed here.

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

1 author.

International Multiple Sclerosis Genetics Consortium

Funding

A Haplotype Map for Multiple SclerosisR01NS049477 · NINDS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI HAUSER, STEPHEN L · 2005 to 2014
$15.3M
The Genetic Epemiology of Multiple SclerosisR01NS032830 · NINDS · VANDERBILT UNIVERSITY · PI HAINES, JONATHAN L · 1995 to 2010
$8.9M
Program in NeurogenomicsT32MH065215 · NIMH · VANDERBILT UNIVERSITY · PI ROGER J COLBRAN · 2002 to 2026
$6.4M
The Identification of Risk Factors for the Complex MS PhenotypeR01AI076544 · NIAID · UNIVERSITY OF CALIFORNIA BERKELEY · PI BARCELLOS, LISA F · 2008 to 2012
$3.6M
Exploring the consequences of the TNFRSF1A susceptibility allele for MSR01NS067305 · NINDS · BRIGHAM AND WOMEN'S HOSPITAL · PI DE JAGER, PHILIP L · 2009 to 2011
$1.2M
NIAID NIH HHS AI076544NIAID NIH HHS R01 AI076544NIMH NIH HHS MH065215NIMH NIH HHS T32 MH065215NINDS NIH HHS NS032830NINDS NIH HHS NS049477NINDS NIH HHS NS067305NINDS NIH HHS R01 NS032830NINDS NIH HHS R01 NS049477NINDS NIH HHS R01 NS067305Wellcome TrustWellcome Trust 084702/Z/08/Z
6 · The paper itself

Abstract

Multiple sclerosis (MS) is a chronic inflammatory disorder of the central nervous system with a strong genetic component. Several lines of evidence support a strong role for genetic factors influencing both disease susceptibility and clinical outcome in MS. Identification of genetic variants that distinguish particular disease subgroups and/or predict a severe clinical outcome is critical to further our understanding of disease mechanisms and guide development of effective therapeutic approaches. We studied 1470 MS cases and performed a genome-wide association study of more than 2.5 million single-nucleotide polymorphisms to identify loci influencing disease severity, measured using the MS severity score (MSSS), a measure of clinical disability. Of note, no single result achieved genome-wide significance. Furthermore, variants within previously confirmed MS susceptibility loci do not appear to influence severity. Although bioinformatic analyses highlight certain pathways that are over-represented in our results, we conclude that the genetic architecture of disease severity is likely polygenic and comprised of modest effects, similar to what has been described for MS susceptibility, to date. However, a role for major effects of rare variants cannot be excluded. Importantly, our results also show the MSSS, when considered as a binary or continuous phenotype variable is by comparison a stable outcome.

Indexed as

Genome-Wide Association StudyFemaleGenetic Predisposition to DiseaseHumansMaleMultiple SclerosisPolymorphism, Single NucleotideSeverity of Illness Index

Identifiers

PMID21654844
PMCPMC3640650

What OpenQuestion holds

Textmetadata
LicenceTDM
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.