Evidence map›Paper›PMID 24845269›Full record

ArticleNeuromolecular medicine2014

Association of endothelial nitric oxide synthase gene polymorphisms (894G/T, -786T/C, G10T) and clinical findings in patients with migraine.

Recep Eröz, Anzel Bahadir, Suber Dikici, Sener Tasdemir

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In one paragraph

Article in Neuromolecular medicine, 2014. 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
1.2field-weighted citation impact, top 22% 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, 26 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Review
  5. Article
  6. Oxidative Stress and Migraine.Molecular neurobiology · 2024
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. The Role of Single-Nucleotide Variants ofMolecules (Basel, Switzerland) · 2021
    Review
  13. Article
  14. Article
  15. Targeted Nitric Oxide Synthase Inhibitors for Migraine.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2018
    Review
  16. Review
  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

4 authors at 2 institutions in 1 country.

Recep ErözDepartment of Medical Genetics, Medical School, Duzce University, Duzce, 81620, Turkey, eroz38r@hotmail.com.
Anzel Bahadir
Suber Dikici
Sener Tasdemir
Düzce Üniversitesi · TRAtatürk University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Migraine is a common neurological disorder characterized by recurrent attacks, unilateral head pain, and related symptoms. The aim of this study was to investigate three endothelial nitric oxide synthase (eNOS) polymorphisms in 176 patients with migraine and 123 healthy individuals. Clinical and biochemical parameters were investigated. Genetic analysis was performed using the polymerase chain reaction-restriction fragment length polymorphism method. The differences between migraine cases and the control group were significant for two polymorphisms (-786T/C and 894G/T) (p = 0.000). Homocysteine and body mass index (BMI) were significantly higher in the migraine group than in the control group (p = 0.001 and p = 0.000). The relation between -786T/C genotype and BMI and allodynia was significant. TC heterozygotes and CC homozygotes were significantly higher in the migraine group than in the control group (OR 2.843 and 95 % CI 1.681-4.808 and OR 3.729 and 95 % CI 1.784-7.792, respectively). The 894G/T genotype was correlated with BMI, pain intensity, age at the onset of migraine, nausea, tension, compression, and allodynia. For this polymorphism, GT heterozygotes and TT homozygotes were significantly higher in the migraine group than in the control group (OR 3.027 and 95 % CI 1.830-5.008 and OR 3.221 and 95 % CI 1.223-8.484, respectively). The G10T genotype was correlated with attack duration and age at the onset of migraine (p = 0.008 and p = 0.040). eNOS polymorphisms may be useful markers for assessing migraine risk and clinical diagnosis.

Indexed as

Polymorphism, Single NucleotideAdolescentAdultAge of OnsetAllelesBody Mass IndexCase-Control StudiesComorbidityExonsFemaleGenotypeHomocysteineHumansHyperacusisHyperalgesiaIntronsHomocysteineNitric Oxide Synthase Type IIINOS3 protein, human

Identifiers

PMID24845269
OpenAlexW2085910630

What OpenQuestion holds

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Read underepoch 390

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.