Fructosamine 3-kinase and glyoxalase I polymorphisms and their association with soluble RAGE and adhesion molecules in diabetes.
Physiol Res
; 63(Suppl 2): S283-91, 2014.
Article
in En
| MEDLINE
| ID: mdl-24908234
ABSTRACT
Advanced glycation end-products (AGEs) are key players in pathogenesis of long-term vascular diabetes complications. Several enzymes such as fructosamine 3-kinase (FN3K) and glyoxalase I (GLO I) are crucial in preventing glycation processes. The aim of our study was to evaluate an association of FN3K (rs1056534, rs3848403) and GLO1 rs4746 polymorphisms with parameters of endothelial dysfunction and soluble receptor for AGEs (sRAGE) in 595 diabetic and non-diabetic subjects. Genotypic and allelic frequencies of mentioned polymorphisms did not differ between subgroups. In diabetic patients significant differences were observed in sRAGE concentrations according to their rs1056534 and rs3848403 genotype. While GG and CG genotypes of rs1056534 with mutated G allele were associated with significant decrease of sRAGE (GG 1055+/-458 and CG 983+/-363 vs. CC 1796+/-987 ng/l, p<0.0001), in rs3848403 polymorphism TT genotype with mutated T allele was related with significant sRAGE increase (TT 1365+/-852 vs. CT 1016+/-401 and CC 1087+/-508 ng/l, p=0.05). Significant differences in adhesion molecules were observed in genotype subgroups of GLO1 rs4746 polymorphism. In conclusion, this is the first study describing significant relationship of FN3K (rs1056534) and (rs3848403) polymorphisms with concentration of sRAGE in patients with diabetes.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Polymorphism, Genetic
/
Receptors, Immunologic
/
Cell Adhesion Molecules
/
Phosphotransferases (Alcohol Group Acceptor)
/
Diabetes Mellitus, Type 1
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Diabetes Mellitus, Type 2
/
Lactoylglutathione Lyase
Type of study:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
/
Risk_factors_studies
Limits:
Adolescent
/
Adult
/
Aged
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Aged80
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Female
/
Humans
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Male
/
Middle aged
Language:
En
Journal:
Physiol Res
Year:
2014
Document type:
Article