Evidence map›Paper›PMID 12618862›Full record

ArticleGenes and immunity2003

Linkage disequilibrium between the MBP tetranucleotide repeat and multiple sclerosis is restricted to a geographically defined subpopulation in Finland.

H Pihlaja, T Rantamäki, J Wikström, M-L Sumelahti, M Laaksonen, J Ilonen, J Ruutiainen, T Pirttilä, I Elovaara, M Reunanen and 4 more

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Genes and immunity, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

10 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Identity-by-descent mapping in a Scandinavian multiple sclerosis cohort.European journal of human genetics : EJHG · 2015
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
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

14 authors at 8 institutions in 2 countries.

H PihlajaDepartment of Neurolofy, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
T Rantamäki
J Wikström
M-L Sumelahti
M Laaksonen
J Ilonen
J Ruutiainen
T Pirttilä
I Elovaara
M Reunanen
S Kuokkanen
L Peltonen
K Koivisto
P J Tienari
University of Helsinki · FIInstitute for Molecular Medicine Finland · FITurku University Hospital · FIKuopio University Hospital · FISeinäjoki University of Applied Sciences · FITampere University · FITampere University Hospital · FIUniversity of Oulu · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have previously found evidence for linkage as well as allelic and haplotype association between the myelin basic protein (MBP) gene and multiple sclerosis (MS). These findings have, however, not been reproduced in other populations. Here, we have analyzed association between MBP and MS in a new set of 349 Finnish triad families. Families with a parent born in the Southern Ostrobothnian region in western Finland (Bothnia families, n=98) were analyzed as a separate group since our previous studies included a high proportion of patients and families from this high-incidence region. Other families (n=251) were collected at five hospitals in southern, eastern, and northern Finland. The MBP short tandem repeat was genotyped, and haplotype patterns were verified by sequencing. In the Bothnia families, the previously detected associations with the 1.27 kb allele and haplotype 1.27-B10 were confirmed (P=0.01 and 0.02, respectively), whereas in the other families there was not even a trend toward association. These results demonstrate a geographic/genealogical restriction in the association between MS and the MBP short tandem repeat, highlight the importance of genealogical information in genetic studies of complex traits, and may provide an explanation why the association has not been found in many other populations.

Indexed as

Linkage DisequilibriumMicrosatellite RepeatsAllelesBase SequenceFamily CharacteristicsFemaleFinlandGenetic Predisposition to DiseaseHaplotypesHumansMaleMultiple SclerosisMyelin Basic ProteinNuclear FamilyTandem Repeat SequencesMyelin Basic Protein

Identifiers

PMID12618862
OpenAlexW1988026476

What OpenQuestion holds

Textmetadata
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.