Evidence map›Paper›PMID 32968778›Full record

ArticleBrain : a journal of neurology2020

Functional gene networks reveal distinct mechanisms segregating in migraine families.

Andreas H Rasmussen, Lisette J A Kogelman, David M Kristensen, Mona Ameri Chalmer, Jes Olesen, Thomas Folkmann Hansen

Open access · hybridAbstract read
In one paragraph

Article in Brain : a journal of neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.3field-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

22 citing papers in PubMed, 28 citations in OpenAlex.

  1. Observational
  2. Article
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  5. Calcium Ions in the Physiology and Pathology of the Central Nervous System.International journal of molecular sciences · 2024
    Review
  6. Article
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  8. A Review of theDiseases (Basel, Switzerland) · 2024
    Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Genetics of migraine: where are we now?The journal of headache and pain · 2023
    Review
  14. Article
  15. High rates of (treated) hypothyroidism among chronic migraine patients consulting a specialized headache clinic: are we missing something?Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
    Article
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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

6 authors at 2 institutions in 1 country.

Andreas H RasmussenDanish Headache Center, Department of Neurology, Rigshospitalet Glostrup, 2600 Glostrup, Denmark.
Lisette J A KogelmanDanish Headache Center, Department of Neurology, Rigshospitalet Glostrup, 2600 Glostrup, Denmark.
David M KristensenDanish Headache Center, Department of Neurology, Rigshospitalet Glostrup, 2600 Glostrup, Denmark.
Mona Ameri ChalmerDanish Headache Center, Department of Neurology, Rigshospitalet Glostrup, 2600 Glostrup, Denmark.
Jes OlesenDanish Headache Center, Department of Neurology, Rigshospitalet Glostrup, 2600 Glostrup, Denmark.
Thomas Folkmann HansenDanish Headache Center, Department of Neurology, Rigshospitalet Glostrup, 2600 Glostrup, Denmark.
Glostrup Hospital · DKNovo Nordisk Foundation · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Migraine is the most common neurological disorder worldwide and it has been shown to have complex polygenic origins with a heritability of estimated 40-70%. Both common and rare genetic variants are believed to underlie the pathophysiology of the prevalent types of migraine, migraine with typical aura and migraine without aura. However, only common variants have been identified so far. Here we identify for the first time a gene module with rare mutations through a systems genetics approach integrating RNA sequencing data from brain and vascular tissues likely to be involved in migraine pathology in combination with whole genome sequencing of 117 migraine families. We found a gene module in the visual cortex, based on single nuclei RNA sequencing data, that had increased rare mutations in the migraine families and replicated this in a second independent cohort of 1930 patients. This module was mainly expressed by interneurons, pyramidal CA1, and pyramidal SS cells, and pathway analysis showed association with hormonal signalling (thyrotropin-releasing hormone receptor and oxytocin receptor signalling pathways), Alzheimer's disease pathway, serotonin receptor pathway and general heterotrimeric G-protein signalling pathways. Our results demonstrate that rare functional gene variants are strongly implicated in the pathophysiology of migraine. Furthermore, we anticipate that the results can be used to explain the critical mechanisms behind migraine and potentially improving the treatment regime for migraine patients.

Indexed as

Databases, GeneticFamilyCohort StudiesGene Regulatory NetworksGenetic VariationHumansMigraine DisordersProtein Interaction MapsSequence Analysis, DNASequence Analysis, RNATrigeminal GanglionVisual Cortexcomplex traitgene-gene interactiongenetic networkmigrainetranscriptomics

Identifiers

PMID32968778
PMCPMC7780491
OpenAlexW3088172727

What OpenQuestion holds

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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.