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FTO (rs9939609), FABP2 (rs1799883), and PPARG (rs1801282) gene polymorphisms and obesity risk in men living in Kuzbass

https://doi.org/10.25557/2073-7998.2022.09.13-16

Abstract

Purpose: To investigate the associations of FTO, FABP2, PPARG gene polymorphism and body mass index in Kuzbass residents. Methods. The sample for the study was 395 men, residents of Kuzbass. The average age of the subjects was 59±7.7 years. According to the questionnaire data, all the examined men referred themselves to the Russian nationality. The frequency of obesity in this sample (body mass index>30) was 46.3%. Genotyping of 3 polymorphic variants: FTO (rs9939609), FABP2 (rs1799883), and PPARG (rs1801282) were performed using TaqMan PCR. The association of these polymorphic variants with obesity in various inheritance models was then tested. Results. The associations of FTO rs9939609 gene variants with obesity in the codominant (for genotype T/A OR = 2.05; CI: 1.26-3.33; p = 0.004; for genotype A/A (OR = 2.27; CI: 1.28-4.04; p = 0.004) and dominant inheritance models (OR = 2.12; CI: 1.34-3.34 p = 0.001) were detected. Other genes showed no significant association with obesity in our sample. Conclusion. The rs9939609 variant of the FTO gene is associated with an increased risk of obesity in Kuzbass residents.

About the Authors

A. A. Yakovleva
Kemerovo State University
Russian Federation


A. V. Torgunakova
Kemerovo State University
Russian Federation


O. A. Soboleva
Kemerovo State University
Russian Federation


V. I. Minina
Kemerovo State University
Russian Federation


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Review

For citations:


Yakovleva A.A., Torgunakova A.V., Soboleva O.A., Minina V.I. FTO (rs9939609), FABP2 (rs1799883), and PPARG (rs1801282) gene polymorphisms and obesity risk in men living in Kuzbass. Medical Genetics. 2022;21(9):13-16. (In Russ.) https://doi.org/10.25557/2073-7998.2022.09.13-16

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ISSN 2073-7998 (Print)