Evidence map›Paper›PMID 42322529›Full record

ArticleBiochemical genetics2026

Replication Study of ENPP1 Variants and Haplotypes Associated with Severe Obesity in a Greek Adult Population.

Konstantinos Rouskas, David Meyre, Stephane Lobbens, Dimitrios Papazoglou, Anastasia Kouvatsi, Philippe Froguel

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Article in Biochemical genetics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Konstantinos Rouskas *Institute of Applied Biosciences, Centre for Research & Technology Hellas, 54124, Thessaloniki, Greece. rouskas@certh.gr.
David Meyre *INSERM U1256, Nutrition, Genetics, and Environmental Risk Exposure (NGERE), University of Lorraine, 54500, Nancy, France.
Stephane LobbensInserm U1283, CNRS UMR 8199, European Genomic Institute for Diabetes, Institut Pasteur de Lille, Lille, France.
Dimitrios PapazoglouSecond University Department of Internal Medicine, University Hospital of Alexandroupolis, Democritus University of Thrace, Alexandroupoli, Greece.
Anastasia KouvatsiDepartment of Genetics, Development and Molecular Biology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece.
Philippe FroguelInserm U1283, CNRS UMR 8199, European Genomic Institute for Diabetes, Institut Pasteur de Lille, Lille, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ENPP1 (Ectonucleotide pyrophosphatase/phosphodiesterase 1) gene, encoding a protein that negatively modulates insulin receptor activation, remains relatively understudied in obesity genetics. K121Q (rs1044498; chr6:132,172,368: A > C) and other ENPP1 genetic variants (rs1799774; chr6:132,203,471: insT> delT and rs7754561; chr6:132,212,694: A > G), as well as the risk haplotype Q-delT-G have been investigated for their association with obesity risk mostly in populations from Central and Northern Europe, yielding controversial findings. Given the significance of reproducibility in genetic association studies and the scarcity of data from Southern Europe, we performed a case-control replication study to test the hypothesis that ENPP1 variants and haplotypes are associated with severe obesity in the underexplored and high-risk Greek population. A total of 979 Greek individuals (mean age: 47.6 ± 12.5years old), including 510 adults with severe obesity (BMI≥35Kg/m

Indexed as

ENPP1Genetic variantsGreek populationHaplotypeObesityReplication study

Identifiers

PMID42322529

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