SynthesisNeurology2015
Shared genetic basis for migraine and ischemic stroke: A genome-wide analysis of common variants.
Synthesis in Neurology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 4 of them syntheses that pooled it.
What it found
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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.
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.
Who cites it
54 citing papers in PubMed, 4 syntheses or guidelines pooled it.
- Cross-trait analyses identify shared genetics between migraine, headache, and glycemic traits, and a causal relationship with fasting proinsulin.Human genetics · 2023Pooled it
- Myocardial infarction, stroke and cardiovascular mortality among migraine patients: a systematic review and meta-analysis.Journal of neurology · 2022Pooled it
- Genome-wide analysis of 102,084 migraine cases identifies 123 risk loci and subtype-specific risk alleles.Nature genetics · 2022Pooled it
- Meta-analysis of 375,000 individuals identifies 38 susceptibility loci for migraine.Nature genetics · 2016Pooled it
- Migraines and the association of cognitive impairment: a one- and two-sample mendelian randomization analysis.Dialogues in clinical neuroscience · 2026Article
- Exploring Vascular Contributions to Migraine: Association Analysis of Small Vessel Disease Genetic Variants.Genes · 2026Article
- Identification of common genetic and molecular signatures in migraine and comorbid conditions.The journal of headache and pain · 2026Review
- Ischaemic stroke in young adults: an overview of the classification, risk factors, aetiologies and outcomes.Singapore medical journal · 2026Review
- Exploring Contraindicated Medications and Corresponding Targeted Genes for Migraine Through Integrated Genetic Approaches.Brain and behavior · 2025Article
- From Headache to Heart Health: Investigating the Migraine-Cardiovascular Disease Connection.Neurology and therapy · 2025Review
- PRDM16, a new kid on the block in cardiovascular health and disease.Cardiovascular research · 2025Review
- Article
- Sirtuins Contribute to the Migraine-Stroke Connection.International journal of molecular sciences · 2025Review
- Migraine with and without aura-two distinct entities? A narrative review.The journal of headache and pain · 2025Review
- Migraine and stroke: correlation, coexistence, dependence - a modern perspective.The journal of headache and pain · 2025Review
- Hallmarks of primary headache: part 1 - migraine.The journal of headache and pain · 2024Review
- Prediagnosis recognition of acute ischemic stroke by artificial intelligence from facial images.Aging cell · 2024Article
- Association between vertebral artery dominance and basilar artery curvature in migraineurs: an anatomical magnetic resonance imaging study.The neuroradiology journal · 2024Article
- Genetic causal relationship between immune diseases and migraine: a Mendelian randomization study.Frontiers in immunology · 2024Article
- Reviewing migraine-associated pathophysiology and its impact on elevated stroke risk.Frontiers in neurology · 2024Review
Corrections and comments
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Authors and funding
55 authors.
Funding
Abstract
objectiveTo quantify genetic overlap between migraine and ischemic stroke (IS) with respect to common genetic variation.
methodsWe applied 4 different approaches to large-scale meta-analyses of genome-wide data on migraine (23,285 cases and 95,425 controls) and IS (12,389 cases and 62,004 controls). First, we queried known genome-wide significant loci for both disorders, looking for potential overlap of signals. We then analyzed the overall shared genetic load using polygenic scores and estimated the genetic correlation between disease subtypes using data derived from these models. We further interrogated genomic regions of shared risk using analysis of covariance patterns between the 2 phenotypes using cross-phenotype spatial mapping.
resultsWe found substantial genetic overlap between migraine and IS using all 4 approaches. Migraine without aura (MO) showed much stronger overlap with IS and its subtypes than migraine with aura (MA). The strongest overlap existed between MO and large artery stroke (LAS; p = 6.4 × 10(-28) for the LAS polygenic score in MO) and between MO and cardioembolic stroke (CE; p = 2.7 × 10(-20) for the CE score in MO).
conclusionsOur findings indicate shared genetic susceptibility to migraine and IS, with a particularly strong overlap between MO and both LAS and CE pointing towards shared mechanisms. Our observations on MA are consistent with a limited role of common genetic variants in this subtype.
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Registered trials
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.