Evidence map›Paper›PMID 26800698›Full record

ArticleThe journal of headache and pain2015

Case-control study of GRIA1 and GRIA3 gene variants in migraine.

Jie Fang, Xingkai An, Shuai Chen, Zhenzhen Yu, Qilin Ma, Hongli Qu

Open access · goldAbstract read
In one paragraph

Article in The journal of headache and pain, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 14% 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, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Neural regeneration research · 2018
    Article
  7. Glutamate and Its Receptors as Therapeutic Targets for Migraine.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2018
    Review
  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

6 authors at 2 institutions in 1 country.

Jie FangDepartment of Neurology, The First Affiliated Hospital of Xiamen University, Xiamen, China. sunjayfang@yeah.net.
Xingkai AnDepartment of Neurology, The First Affiliated Hospital of Xiamen University, Xiamen, China. hebaxk@hotmail.com.
Shuai ChenThe First Clinical Medical College of Fujian Medical University, Fuzhou, China. shuai.chan@outlook.com.
Zhenzhen YuDepartment of Neurology, The First Affiliated Hospital of Xiamen University, Xiamen, China. 350677526@qq.com.
Qilin MaDepartment of Neurology, The First Affiliated Hospital of Xiamen University, Xiamen, China. qilinma@yeah.net.
Hongli QuDepartment of Neurology, The First Affiliated Hospital of Xiamen University, Xiamen, China. xmhongliqu@hotmail.com.
First Affiliated Hospital of Xiamen University · CNFujian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs the most abundant excitatory neurotransmitter in the central nervous system, glutamate has been accepted to play a major role in the pathophysiology of migraine. The previous studies have reported the glutamate receptor ionotropic GRIA1 and GRIA3 genes variants associated with migraine. The project aims to investigate the polymorphisms in both genes for their association with migraine in the Chinese Han population.

methodsA Han-Chinese case-control population, including 331 unrelated female migraine patients and 330 matched controls, was studied. Variants in genes (GRIA1 and GRIA3) were genotyped by Multiplex SNaPshot assay.

resultsIn the group of patients, the frequency of allele C was 84.1 % (557 C alleles) and allele T was 15.9 % (105 T alleles) for the GRIA1 (rs2195450) in migraineurs, this was significantly as compared with the controls (P = .001, OR = 1.786, 95 % CI: 1.28-2.49). And an association was also seen in the migraine with aura (MA) subtype (P = .012, OR = 2.092, 95 % CI: 1.17-3.76) and migraine without aura (MO) subtype (P = .002, OR = 1.737, 95 % CI: 1.23-2.45). However, no evidence was found that GRIA1 (rs548294) or GRIA3 (rs3761555) is associated with migraine.

conclusionOur data of this study confirmed the association of GRIA1 (rs2195450) to female migraine (MA, MO) susceptibility in the Chinese Han population. The result provides evidence that the glutamatergic system is implicated in the pathophysiology of migraine.

Indexed as

Genetic Predisposition to DiseasePolymorphism, Single NucleotideAdultAllelesCase-Control StudiesFemaleGenotypeHumansMigraine DisordersReceptors, AMPAglutamate receptor ionotropic, AMPA 3Receptors, AMPAGene variantGlutamateGRIA1GRIA3Migraine

Identifiers

PMID26800698
PMCPMC4723374
OpenAlexW2285621568

What OpenQuestion holds

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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.