Evidence map›Paper›PMID 28656458›Full record

ArticleHuman genetics2017

A genetic risk score is differentially associated with migraine with and without aura.

Claudia Pisanu, Martin Preisig, Enrique Castelao, Jennifer Glaus, Giorgio Pistis, Alessio Squassina, Maria Del Zompo, Kathleen R Merikangas, Gérard Waeber, Peter Vollenweider and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Human genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
2.5field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. What does a migraine aura look like?-A systematic review.The journal of headache and pain · 2025
    Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. The Epigenetics of Migraine.International journal of molecular sciences · 2023
    Review
  8. Pharmacogenetics in Primary Headache Disorders.Frontiers in pharmacology · 2021
    Review
  9. Genetics of migraine aura: an update.The journal of headache and pain · 2020
    Review
  10. Article
  11. Article
  12. Review
  13. Linking migraine frequency with family history of migraine.Cephalalgia : an international journal of headache · 2019
    Article
  14. Article
  15. Review
  16. Article
  17. 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

12 authors at 4 institutions in 4 countries.

Claudia PisanuDivision of Functional Pharmacology, Department of Neuroscience, BMC, University of Uppsala, Husargatan 3, 75124, Uppsala, Sweden.
Martin PreisigDepartment of Psychiatry, Lausanne University Hospital, Prilly, Switzerland.
Enrique CastelaoDepartment of Psychiatry, Lausanne University Hospital, Prilly, Switzerland.
Jennifer GlausGenetic Epidemiology Research Branch, Intramural Research Program, National Institute of Mental Health, Bethesda, MD, USA.
Giorgio PistisDepartment of Psychiatry, Lausanne University Hospital, Prilly, Switzerland.
Alessio SquassinaDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Maria Del ZompoDepartment of Biomedical Sciences, University of Cagliari, Cagliari, Italy.
Kathleen R MerikangasGenetic Epidemiology Research Branch, Intramural Research Program, National Institute of Mental Health, Bethesda, MD, USA.
Gérard WaeberDepartment of Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland.
Peter VollenweiderDepartment of Internal Medicine, Lausanne University Hospital, Lausanne, Switzerland.
Jessica Mwinyi *Division of Functional Pharmacology, Department of Neuroscience, BMC, University of Uppsala, Husargatan 3, 75124, Uppsala, Sweden. jessica.mwinyi@neuro.uu.se.
Helgi B Schiöth *Division of Functional Pharmacology, Department of Neuroscience, BMC, University of Uppsala, Husargatan 3, 75124, Uppsala, Sweden.
University of Lausanne · CHUniversity of Cagliari · ITNational Institute of Mental Health · USUppsala University · SE

Funding

Population-Based Epidemiologic ResearchZIAMH002953 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI MERIKANGAS, KATHLEEN R · 2016 to 2025
$7.0M
Cohort study of Lausanne (COLAUS) on cardiovascular diseases and depressionZIAMH002932 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI MERIKANGAS, KATHLEEN R · 2011 to 2015
$604k
Intramural NIH HHS ZIA MH002932
6 · The paper itself

Abstract

Although a number of migraine-associated single-nucleotide polymorphisms (SNP) with small effect size have been identified, little is known about the additive impact of these variants on migraine risk, frequency and severity. We investigated to what extent a genetic risk score (GRS) based on recently published, novel migraine-associated SNPs is associated with migraine prevalence, subtypes and severity in a large population-based sample. The sample comprised 446 subjects with migraine and 2511 controls from the CoLaus/PsyCoLaus study. Fifty-four SNPs earlier associated with migraine were selected. SNPs with a low impact on migraine prevalence in our sample were excluded using random forest. We combined the remaining 21 SNPs into a GRS and analyzed the association with migraine using logistic regression models. The GRS was significantly associated with migraine (OR = 1.56, p = 0.02) and migraine without aura (MWOA) (OR = 2.01, p = 0.003), but not with migraine with aura (MWA). The GRS was not associated with migraine frequency, intensity or interference with daily activities. We show that a GRS combining multiple genetic risk variants is associated with MWOA but not MWA, suggesting a different genetic susceptibility background underlying the two forms of migraine.

Indexed as

Polymorphism, Single NucleotideAdultAgedCase-Control StudiesCohort StudiesFemaleGenetic LociGenotyping TechniquesHumansLogistic ModelsMaleMiddle AgedMigraine with AuraMigraine without AuraPrevalenceRisk Factors

Identifiers

PMID28656458
PMCPMC5502071
OpenAlexW2732976940

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.