Evidence map›Paper›PMID 27146691›Full record

ArticleMolecular biology reports2016

Risk of obesity and metabolic syndrome associated with FTO gene variants discloses clinically relevant gender difference among Turks.

Filiz Guclu-Geyik, Altan Onat, Ayse Berna Yuzbasıogulları, Neslihan Coban, Gunay Can, Terho Lehtimäki, Nihan Erginel-Unaltuna

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular biology reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Relationship Between Fat Mass and Obesity-Associated (FTO) Gene Polymorphisms with Obesity and Metabolic Syndrome in Ethnic Mongolians.Medical science monitor : international medical journal of experimental and clinical research · 2018
    Article
  10. Article
  11. 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

7 authors at 2 institutions in 2 countries.

Filiz Guclu-GeyikDepartment of Genetics, Institute for Experimental Medicine, Istanbul University, Vakıf Gureba Cad, Sehremini, 34080, Istanbul, Turkey.
Altan OnatDepartment of Cardiology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey.
Ayse Berna YuzbasıogullarıDepartment of Genetics, Institute for Experimental Medicine, Istanbul University, Vakıf Gureba Cad, Sehremini, 34080, Istanbul, Turkey.
Neslihan CobanDepartment of Genetics, Institute for Experimental Medicine, Istanbul University, Vakıf Gureba Cad, Sehremini, 34080, Istanbul, Turkey.
Gunay CanDepartment of Public Health, Cerrahpaşa Medical Faculty, Istanbul University, Istanbul, Turkey.
Terho LehtimäkiDepartment of Clinical Chemistry, School of Medicine, Fimlab Laboratories and University of Tampere, 33521, Tampere, Finland.
Nihan Erginel-UnaltunaDepartment of Genetics, Institute for Experimental Medicine, Istanbul University, Vakıf Gureba Cad, Sehremini, 34080, Istanbul, Turkey. nihanerginel@yahoo.com.
Istanbul University · TRTampere University · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gene variations in the fat mass- and obesity-associated gene (FTO) have shown controversial associations with obesity and metabolic syndrome (MetS) in several populations. We explored the association of FTO gene with obesity, MetS, and insulin-related parameters separately in men and women. Two SNPs in the FTO, gene rs9939609 and rs1421085, were genotyped by the Taqman System in 1967 adults (mean age of the whole group 50.1 ± 12.0; 48.4 % male). A random sample of the Turkish Adult Risk Factor cohort was cross-sectionally analyzed. Both SNPs exhibited strong linkage disequilibrium (r(2) = 0.85) and minor alleles were associated with risk of obesity in women and of MetS in men. Carriers of the rs1421085 C-allele exhibited higher body mass index (BMI) in each gender. Adjusted fasting insulin and HOMA index were significantly higher in C-allele carriers in men alone. Logistic regression analysis demonstrated significantly increased likelihood for obesity in female C-risk allele carriers (OR 1.61; 95 % CI 1.19-2.18), after adjustment for age, smoking status, alcohol usage, physical activity grade and presence of diabetes mellitus. Male C-allele carriers were at increased risk for MetS (OR 1.44; 95 % CI 1.07-1.95), adjusted for age, smoking status, alcohol consumption, and physical activity. Further adjustment for BMI attenuated the MetS risk, indicating interaction between C-allele, gender and BMI. The FTO gene in Turkish adults contributes independently to obesity in women and-by interacting with BMI-to MetS and insulin resistance in men.

Indexed as

AdultAlpha-Ketoglutarate-Dependent Dioxygenase FTOFemaleGenetic Association StudiesGenetic Predisposition to DiseaseHumansInsulin ResistanceMaleMetabolic SyndromeMiddle AgedObesityPolymorphism, Single NucleotideRisk FactorsSex CharacteristicsSex DistributionTurkeyAlpha-Ketoglutarate-Dependent Dioxygenase FTOFTO protein, humanAbdominal obesityFTO gene polymorphismGender differenceMetabolic syndromeObesityTurkish Adult Risk Factor Study

Identifiers

PMID27146691
OpenAlexW2345450764

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.