Evidence map›Paper›PMID 29439641›Full record

ArticleClinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis2018

Methylenetetrahydrofolate Reductase Gene Polymorphism (C677T) as a Risk Factor for Arterial Thrombosis in Georgian Patients.

Sopio Garakanidze, Elísio Costa, Elsa Bronze-Rocha, Alice Santos-Silva, Giorgi Nikolaishvili, Irina Nakashidze, Nona Kakauridze, Salome Glonti, Rusudan Khukhunaishvili, Marina Koridze and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

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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

11 authors at 5 institutions in 3 countries.

Sopio Garakanidze1 Department of Biology, Faculty of Natural Sciences & Health Care, Batumi Shota Rustaveli State University, Batumi, Georgia.
Elísio Costa2 Research Unit on Applied Molecular Biosciences (UCIBIO), Rede de Química e Tecnologia (REQUIMTE), Faculty of Pharmacy, University of Porto, Porto, Portugal.
Elsa Bronze-Rocha2 Research Unit on Applied Molecular Biosciences (UCIBIO), Rede de Química e Tecnologia (REQUIMTE), Faculty of Pharmacy, University of Porto, Porto, Portugal.
Alice Santos-Silva2 Research Unit on Applied Molecular Biosciences (UCIBIO), Rede de Química e Tecnologia (REQUIMTE), Faculty of Pharmacy, University of Porto, Porto, Portugal.
Giorgi Nikolaishvili3 Department of Clinical Medicine, Faculty of Natural Sciences & Health Care, Batumi Shota Rustaveli State University, Batumi, Georgia.
Irina Nakashidze1 Department of Biology, Faculty of Natural Sciences & Health Care, Batumi Shota Rustaveli State University, Batumi, Georgia.
Nona Kakauridze4 Department of Internal Medicine, Faculty of Medicine, Tbilisi State Medical University, Tbilisi, Georgia.
Salome Glonti3 Department of Clinical Medicine, Faculty of Natural Sciences & Health Care, Batumi Shota Rustaveli State University, Batumi, Georgia.
Rusudan Khukhunaishvili1 Department of Biology, Faculty of Natural Sciences & Health Care, Batumi Shota Rustaveli State University, Batumi, Georgia.
Marina Koridze1 Department of Biology, Faculty of Natural Sciences & Health Care, Batumi Shota Rustaveli State University, Batumi, Georgia.
Sarfraz Ahmad5 Department of Gynecologic Oncology, Florida Hospital Cancer Institute, Orlando, FL, USA.
Batumi Shota Rustaveli State University · GEUniversidade do Porto · PTFlorida Hospital Cancer Institute · USRede de Química e Tecnologia · PTTbilisi State Medical University · GE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Methylenetetrahydrofolate reductase ( MTHFR) gene polymorphism (C677T)] is a well-recognized genetic risk factor for venous thrombosis; however, its association with arterial thrombosis is still under debate. Herein, we evaluated the prevalence of MTHFR C677T polymorphism in Georgian patients in comparison with healthy individuals and its association with arterial thrombosis. We enrolled 214 participants: 101 with arterial thrombosis (71.3% males; mean age: 66.3 ± 12.1 years) and 113 controls (67.3% males; mean age: 56.6 ± 11.3 years). Genomic DNA was extracted from dry blood spot on Whatman filter paper. Polymerase chain reaction was performed to determine MTHFR C677T polymorphism. Frequency of C677T allele polymorphism in controls was 21.2%, which corresponded to heterozygous and homozygous stage frequencies of 35.4% and 3.5%, respectively. In patient group, an allelic frequency of 33.2% was found, which corresponded to the presence of 48.5% of heterozygous and 8.9% of homozygous individuals. Comparing the frequency of mutated alleles between the 2 groups, a significantly high frequency of mutated alleles was found in patient group ( P < .05). In conclusion, high frequency of MTHFR C677T polymorphism found in arterial thrombosis patient group suggests that this polymorphism might increase the risk of arterial thrombosis in Georgian patients.

Indexed as

FemaleGenetic Predisposition to DiseaseGeorgia (Republic)HumansMaleMethylenetetrahydrofolate Reductase (NADPH2)Middle AgedPolymorphism, GeneticRisk FactorsThrombosisMethylenetetrahydrofolate Reductase (NADPH2)MTHFR protein, humanarterial thrombosisC677Tgene polymorphismGeorgian populationmethylenetetrahydrofolate reductasemyocardial infarctionrisk factor

Identifiers

PMID29439641
PMCPMC6714755
OpenAlexW2788818895

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.