Evidence map›Paper›PMID 22773907›Full record

ArticleMolecular vision2012

Association between the methylene tetrahydrofolate reductase gene C677T mutation and colchicine unresponsiveness in Behcet's disease.

Nevin Karakus, Serbulent Yigit, Goknur Kalkan, Aydin Rustemoglu, Ahmet Inanir, Ulker Gul, Gunseli Sefika Pancar, Songul Akkanet, Omer Ates

Abstract read
In one paragraph

Article in Molecular vision, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
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  3. Review
  4. 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

9 authors at 1 institution in 1 country.

Nevin KarakusOndokuz Mayis University, Faculty of Medicine, Department of Medical Biology, Samsun, Turkey. nevinbalci@hotmail.com
Serbulent Yigit
Goknur Kalkan
Aydin Rustemoglu
Ahmet Inanir
Ulker Gul
Gunseli Sefika Pancar
Songul Akkanet
Omer Ates
Ondokuz Mayıs University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeBehcet's disease (BD) is a multisystemic immunoinflammatory disorder characterized by mucocutaneous, ocular, vascular, and central nervous system manifestations. The common methylene tetrahydrofolate reductase (MTHFR) gene C677T mutation is a known risk factor for thrombosis. The aim of this study was to investigate the MTHFR gene C677 mutation in patients with BD and evaluate if there was an association with clinical features, especially thrombosis, in a relatively large cohort of patients with BD.

methodsThe study included 318 patients with BD and 207 healthy controls. Genomic DNA was isolated and genotyped using PCR-based restriction fragment length polymorphism assay for the MTHFR gene C677T mutation.

resultsThe genotype and allele frequencies of the C677T mutation showed a statistically significant difference between BD patients and controls (p=0.003 and p=0.001, respectively). There was also a significant association between C677T alteration and response to colchicine in BD patients (p=0.046).

conclusionsThe results of this study showed that there was a high association between the MTHFR gene C677T mutation and BD. Stratification analysis according to clinical features for this disease did not reveal an association except response to colchicine that was shown to be influenced by the MTHFR C677T mutation.

Indexed as

MutationAdultAllelesBehcet SyndromeCase-Control StudiesCohort StudiesColchicineFemaleGene FrequencyGenetic Predisposition to DiseaseGout SuppressantsHumansMaleMethylenetetrahydrofolate Reductase (NADPH2)Polymerase Chain ReactionPolymorphism, Restriction Fragment LengthColchicineGout SuppressantsMethylenetetrahydrofolate Reductase (NADPH2)

Identifiers

PMID22773907
PMCPMC3388981
OpenAlexW2156643767

What OpenQuestion holds

Textmetadata
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.