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The effects of Advanced Glycation End Products (RAGE)-374T/A and Gly82Ser variants and soluble-RAGE levels to obesity in children

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dc.contributor.authorKucukhuseyin, O.
dc.contributor.authorOzgen, T.
dc.contributor.authorKaragedik, E. H.
dc.contributor.authorCesur, YAŞAR
dc.contributor.authorAydogan, H. Yilmaz
dc.contributor.authorYaylim, I.
dc.contributor.authorErgen, H. A.
dc.contributor.institutionauthorÖZGEN, İLKER TOLGA
dc.contributor.institutionauthorCESUR, YAŞAR
dc.date.accessioned2019-10-05T21:02:44Z
dc.date.available2019-10-05T21:02:44Z
dc.date.issued2016-01-01
dc.description.abstractIn recent years, studies related to advanced glycation end products (AGE) and their interaction with their receptors (RAGE) have advanced our knowledge of the roles of these molecules in different diseases. However, studies concerning AGE-RAGE interaction in obesity are limited and the results are conflicting. RAGE gene is located on 6p21.3, has several polymorphic sites including -374T/A, a functional polymorphism in the promoter region, and Gly82Ser, present within the ligand-binding domain. In the present study, the determination of possible risks in the development of obesity according to RAGE polymorhisms and plasma levels of RAGE (sRAGE) was aimed. 87 obese and 78 healthy children were included in this study. Genomic DNA was isolated with salting-out procedure. RAGE polymorphisms were analyzed by PCR based techniques. In contrast to Gly82Ser, -374T/A allelic and genotypic frequencies were not different between study groups. Ser(SerSer+GlySer genotype) allele frequency was higher in obese cases than controls (74.20%-> 25.80%, OR: 2.573,95% CI:1.789-3.699; p 87.00 +/- 1.16; p=0.025) and HDL-C (46.14 +/- 2.75 -> 39.84 +/- 1.82;p=0.057) levels were higher than TT genotype carriers. As for Gly82Ser polymorphism, HDL-C (p=0.004) and FT4 (p=0.020) levels were different in obese cases, the order was SerSer>GlySer>GlyGly for HDL-C, and opposite for FT4. Besides, Ser carriers had lower insulin (p=0.038) and homa-IR (p=0.081) levels than GG genotype. sRAGE levels were different between obese and control seperately or in combination with RAGE polymorphisms (pTA>AA for -374T/A and SerSer>GlyGly>GlySer for Gly82Ser. According to our results SerSer genotype could have significant effects on sRAGE levels, and increased sRAGE levels and Gly82Ser polymorphism either combinatorially or seperately increased the propensity towards obesity.
dc.description.sponsorshipİstanbul Üniversitesi
dc.identifier10.1159/000339936
dc.identifier.citationKucukhuseyin O., Ozgen T., Karagedik E. H. , Cesur Y., Aydogan H. Y. , Yaylim I., Ergen H. A. , -The effects of Advanced Glycation End Products (RAGE)-374T/A and Gly82Ser variants and soluble-RAGE levels to obesity in children-, CELLULAR AND MOLECULAR BIOLOGY, cilt.62, ss.9-14, 2016
dc.identifier.pubmed27188863
dc.identifier.urihttps://hdl.handle.net/20.500.12645/6376
dc.language.isoen
dc.titleThe effects of Advanced Glycation End Products (RAGE)-374T/A and Gly82Ser variants and soluble-RAGE levels to obesity in children
dc.typeArticle
dspace.entity.typePublication
local.article.journalnameGynecologic and obstetric investigation
local.avesis.id9ec0d5bb-a863-423b-a4f3-725d98ff79a2
local.avesis.response6252
local.publication.goal03 - Sağlık ve Kaliteli Yaşam
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relation.isGoalOfPublication.latestForDiscovery9c198c48-b603-4e2f-8366-04edcfc1224c
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