Evidence map›Paper›PMID 18366677›Full record

ArticleBMC medical genetics2008

Genes implicated in multiple sclerosis pathogenesis from consilience of genotyping and expression profiles in relapse and remission.

Ariel T Arthur, Patricia J Armati, Chris Bye, Southern MS Genetics Consortium, Robert N S Heard, Graeme J Stewart, John D Pollard, David R Booth

Open access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 65 citations in OpenAlex.

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  16. Roles of CD48 in regulating immunity and tolerance.Clinical immunology (Orlando, Fla.) · 2016
    Review
  17. Optimizing multiple sclerosis diagnosis: gene expression and genomic association.Annals of clinical and translational neurology · 2015
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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

8 authors at 4 institutions in 2 countries.

Ariel T ArthurDepartment of Medicine and the Nerve Research Foundation, the University of Sydney, Sydney, Australia. ariela@med.usyd.edu.au
Patricia J Armati
Chris Bye
Southern MS Genetics Consortium
Robert N S Heard
Graeme J Stewart
John D Pollard
David R Booth
University of Sydney · AUWestmead Institute for Medical Research · AUMillennium Institute · BRWestmead Institute · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMultiple sclerosis (MS) is an inflammatory demyelinating disease of the central nervous system (CNS). Although the pathogenesis of MS remains unknown, it is widely regarded as an autoimmune disease mediated by T-lymphocytes directed against myelin proteins and/or other oligodendrocyte epitopes.

methodsIn this study we investigated the gene expression profiles of peripheral blood cells from patients with RRMS during the relapse and the remission phases utilizing gene microarray technology. Dysregulated genes encoded in regions associated with MS susceptibility from genomic screens or previous transcriptomic studies were identified. The proximal promoter region polymorphisms of two genes were tested for association with disease and expression level.

resultsDistinct sets of dysregulated genes during the relapse and remission phases were identified including genes involved in apoptosis and inflammation. Three of these dysregulated genes have been previously implicated with MS susceptibility in genomic screens: TGFbeta1, CD58 and DBC1. TGFbeta1 has one common SNP in the proximal promoter: -508 T>C (rs1800469). Genotyping two Australian trio sets (total 620 families) found a trend for over-transmission of the T allele in MS in females (p < 0.13). Upregulation of CD58 and DBC1 in remission is consistent with their putative roles in promoting regulatory T cells and reducing cell proliferation, respectively. A fourth gene, ALOX5, is consistently found over-expressed in MS. Two common genetic variants were confirmed in the ALOX5 putative promoter: -557 T>C (rs12762303) and a 6 bp tandem repeat polymorphism (GGGCGG) between position -147 and -176; but no evidence for transmission distortion found.

conclusionThe dysregulation of these genes tags their metabolic pathways for further investigation for potential therapeutic intervention.

Indexed as

Gene Expression ProfilingGene Expression RegulationAdultAgedArachidonate 5-LipoxygenaseCase-Control StudiesFemaleGenetic MarkersGenetic VariationGenotypeHumansLinkage DisequilibriumMaleMiddle AgedMultiple Sclerosis, Relapsing-RemittingOligonucleotide Array Sequence AnalysisArachidonate 5-LipoxygenaseGenetic MarkersTransforming Growth Factor beta1

Identifiers

PMID18366677
PMCPMC2324081
OpenAlexW1997375130

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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.