Evidence map›Paper›PMID 30232779›Full record

ArticleMolecular biology reports2018

The role of DENND1A and CYP19A1 gene variants in individual susceptibility to obesity in Turkish population-a preliminary study.

Ela Kadioglu, Beril Altun, Çağrı İpek, Esra Döğer, Aysun Bideci, Hadi Attaran, İsmet Çok

Abstract read
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In one paragraph

Article in Molecular biology reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.7field-weighted citation impact, top 24% 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

2 citing papers in PubMed, 11 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

7 authors at 1 institution in 1 country.

Ela KadiogluDepartment of Pharmaceutical Toxicology,Faculty of Pharmacy, Gazi University, Hipodrom, 06330, Ankara, Turkey. ela1015@hotmail.com.ORCID http://orcid.org/0000-0002-2736-992X
Beril AltunDepartment of Pharmaceutical Toxicology,Faculty of Pharmacy, Gazi University, Hipodrom, 06330, Ankara, Turkey.ORCID http://orcid.org/0000-0003-3083-9854
Çağrı İpekDepartment of Pharmaceutical Toxicology,Faculty of Pharmacy, Gazi University, Hipodrom, 06330, Ankara, Turkey.ORCID http://orcid.org/0000-0003-4629-2363
Esra DöğerDepartment of Pediatric Endocrinology, Faculty of Medicine, Gazi University, Teknikokullar, 06500, Ankara, Turkey.ORCID http://orcid.org/0000-0003-0802-3955
Aysun BideciDepartment of Pediatric Endocrinology, Faculty of Medicine, Gazi University, Teknikokullar, 06500, Ankara, Turkey.ORCID http://orcid.org/0000-0003-0302-414X
Hadi AttaranDepartment of Pharmaceutical Toxicology,Faculty of Pharmacy, Gazi University, Hipodrom, 06330, Ankara, Turkey.ORCID http://orcid.org/0000-0001-6211-524X
İsmet ÇokDepartment of Pharmaceutical Toxicology,Faculty of Pharmacy, Gazi University, Hipodrom, 06330, Ankara, Turkey.ORCID http://orcid.org/0000-0003-3128-677X
Gazi University · TR

Funding

Türkiye Bilimsel ve Teknolojik Araştirma Kurumu 315S180
6 · The paper itself

Abstract

Single nucleotide polymorphisms (SNPs), the most common genetic variations in human genome, can manage the predisposition of certain complex diseases or situations such as obesity. Genetic polymorphisms also play an important role as they can impact a population's susceptibility to being overweight or obese and developing related chronic complications such as hypertension, coronary heart disease, diabetes and cancer. The present study comprised of 193 unrelated healthy volunteers (120 females and 73 males) with Turkish origin. Only female adolescents (n = 110) were divided into 2 categories according to their BMI values as overweight (BMI ≥ 25) and normal (18.5 < BMI < 25) according to WHO classification. Genomic DNA was isolated from venous blood samples and genotyping of DENND1A rs10818854 and CYP19A1 rs2414096 variants was performed on Roche Light Cycler 2.0 Real-Time PCR platform. Serum hormone levels were analyzed by Electrochemiluminescent Immunoassay (ECLIA; Roche diagnostics). The genotype distributions were consistent with the Hardy-Weinberg equilibrium for both SNPs in the studied population (p > 0.05). The genotype distribution of DENND1A rs10818854 was determined for the first time in Turkish population and the variant allele frequency was found as 0.095. According to reduced sex hormone-binding globulin levels and increased free androgen index in the present study, obesity was linked with hyperandrogenism in female subjects. Both polymorphisms were investigated as potential genetic susceptibility markers for obesity and neither DENND1A nor CYP19A1 showed any associations.

Indexed as

AdolescentAdultAllelesAromataseBody Mass IndexCase-Control StudiesChildDeath Domain Receptor Signaling Adaptor ProteinsFemaleGene FrequencyGenetic Predisposition to DiseaseGenetic VariationGenotypeGuanine Nucleotide Exchange FactorsHumansMaleAromataseCYP19A1 protein, humanDeath Domain Receptor Signaling Adaptor ProteinsDENND1A protein, humanGuanine Nucleotide Exchange FactorsCYP19A1DENND1AGenetic polymorphismObesityTurkish population

Identifiers

PMID30232779
OpenAlexW2889855697

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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.