Genetic variants of the glucagon-like receptor-1 in obesity

Nikulina, A. (2023) Genetic variants of the glucagon-like receptor-1 in obesity. European Journal of Clinical and Experimental Medicine, Vol. 2 (4). pp. 682-691. ISSN 2544-1361 (Online), 2544-2406 (Print)

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Abstract

Introduction and aim. Dysfunction of the glucagon-like peptide 1 (GLP-1)/GLP-1 receptor (GLP-1R) axis promotes obesity and metabolic disorders. The aim was to study the associations of the single nucleotide variants (SNV) GLP1R gene with pro-inflammatory cytokines and metabolic disorders in children with various obesity phenotypes. Material and methods. 252 children with obesity aged 6-18 years were examined. The first group (n=152) was represented by children with metabolically unhealthy obesity (MUO). The second group (n=100) consolidated of children with metabolically healthy obesity (MHO). Whole genome sequencing (CeGat, Germany) was performed in 52 children. Results. An association with the development of obesity was noted for T alleles rs61754624 (t=3.33) and rs10305457 (t=2.06); with MUO – for C alleles rs1042044 (t=2.23), rs1126476 (t=2.63), rs2235868 (t=2.82); T alleles rs61754624 (t=3.33), rs10305457 (t=2.06) GLP1R, p<0.05. In the MHO group, a correlation was found with the levels of pro-inflammatory markers IL-1β, IL-6 in the presence of the GA genotype SNV rs3765468; with hyperglycemia - GA genotype SNV rs6923761, CC genotype SNV rs1042044, AA rs6918287; hyperinsulinemia - GA genotype SNV rs3765468, GG rs10305421; triglyceridemia - AA rs6918287 of GLP1R. Conclusion. SNV rs1042044, rs3765468, rs6923761, s6918287, and rs rs10305421 GLP1R are associated with the development of MUO in individuals with MHO.

Item Type:	Article
Additional Information:	doi: 10.15584/ejcem.2023.4.16
Uncontrolled Keywords:	analysis of single nucleotide gene variants, children, glucagon-like peptide-1 receptor, metabolically healthy obesity, metabolically unhealthy obesity.
Subjects:	Genetics
Divisions:	Departments > Department of Pediatrics 1 and medical genetics (formerly - Faculty Pediatrics and Medical Genetics)
Depositing User:	Анастасия Жигар
Date Deposited:	20 Feb 2024 11:34
Last Modified:	20 Feb 2024 11:34
URI:	http://repo.dma.dp.ua/id/eprint/8766

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