Evidence map›Paper›PMID 42587011›Full record

ArticleScientific reports2026

Possible relationship between genetic polymorphisms and the risk of exercise addiction among Turkish elite athletes: an exploratory pilot study.

Celal Bulgay, Anıl Kasakolu, Erkan Günay, Işık Bayraktar, Seyrani Koncagul, Z Nihan Yildirim, Hasan H Kazan, Mark D Griffiths, Mehmet A Ergün, Attila Szabo

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Article in Scientific reports, 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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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Celal BulgayFaculty of Sport Science, Bingöl University, 12000, Bingöl, Türkiye. cbulgay@bingol.edu.tr.
Anıl KasakoluGraduate School of Natural and Applied Sciences, Ankara University, 06135, Ankara, Türkiye.
Erkan GünayFaculty of Sport Science, Manisa Celal Bayar University, 45040, Manisa, Türkiye.
Işık BayraktarTürkiye Faculty of Sports Science, Alanya Alaaddin Keykubat University, 07450, Alanya, Türkiye.
Seyrani KoncagulDepartment of Animal Science, Faculty of Agriculture, Ankara University, 06000, Ankara, Türkiye.
Z Nihan YildirimInstitute of Psychology, University of Münster, 48149, Münster, Germany.
Hasan H KazanDepartment of Medical Biology, Gulhane Faculty of Medicine, University of Health Sciences, 06010, Ankara, Türkiye.
Mark D GriffithsPsychology Department, Nottingham Trent University, Nottingham, NG1 4FQ, UK.
Mehmet A ErgünDepartment of Medical Genetics, Faculty of Medicine, Gazi University, 06500, Ankara, Türkiye.
Attila SzaboFaculty of Health and Sport Sciences, Széchenyi István University, Győr, 9026, Hungary. szabo.attila@sze.hu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exercise addiction (EA) is a complex behavioral phenotype characterized by a loss of control over exercise despite adverse physical, psychological, and social consequences. Although its psychological and performance-related aspects have been widely studied, its underlying etiology remains largely unclear, leading to increased interest in potential genetic vulnerability. Therefore, an exploratory pilot study investigated genetic variants associated with EA among elite athletes using a genome-wide association study (GWAS). The study comprised 168 Turkish elite athletes. Allele frequencies of critical single-nucleotide polymorphisms (SNPs) were further assessed among a comparison group of 5137 healthy individuals using data from a publicly available database. EA was assessed using the Exercise Addiction Inventory. Genome-wide genotyping was conducted using a DNA microarray, and associations were examined using linear mixed models adjusted for sport discipline, sex, age, and training experience. Although no variants reached genome-wide significance (p < 1.11 × 10

Indexed as

AthletesBehavior, AddictiveExercisePolymorphism, Single NucleotideAdultFemaleGene FrequencyGenetic Predisposition to DiseaseGenome-Wide Association StudyGenotypeHumansMalePilot ProjectsTurkeyYoung AdultAthletesExercise addictionGeneGenome-wide association study (GWAS)PolymorphismsSport genetics

Identifiers

PMID42587011
PMCPMC13470395

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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.