The association of LRP5 (rs556442) polymorphism with body composition and obesity in postmenopausal women.
Diabetes Metab Syndr
; 13(4): 2381-2385, 2019.
Article
em En
| MEDLINE
| ID: mdl-31405647
ABSTRACT
AIM:
The main of this study was to investigate the association between the rs566442 (V1119V) coding polymorphism of Low-density lipoprotein receptor-related protein 5 (LRP5) with obesity and basal metabolic rate in Iranian postmenopausal women.METHODS:
This cross-sectional study was performed on 350 postmenopausal women with a mean age of 57.8 years (SD⯱â¯6.14). Body composition was analyzed by bioelectrical impedance analysis (BIA) resistance. Obesity was defined based on Body mass index (BMI) ≥30â¯kg/m2. To determine the genotype of SNP (rs556442), PCR-RFLP assay was performed and confirmed by sequencing. DNA samples from participants were genotyped using the RFLP-PCR method.RESULTS:
Among the study population 37.1% (130) were obese. G allele had minor-allele frequency of 0.38% in our population. The frequency of genotypes in our study population was 12.9% (45 person) GG, 35.7% (125 person) AA and 51.4% (180) GA. After adjusting age and menopausal age, only basal metabolic rate showed significantly higher in GG group compare to other groups (pâ¯=â¯0.02). Our data showed basal metabolic rate was higher in obese women with GG genotype in comparison to obese women with AG and AA genotypes.DISCUSSION:
The findings of this study suggest that the GG genotype of SNP (rs556442) could protective role in obese women through the association with BMR.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Composição Corporal
/
Pós-Menopausa
/
Polimorfismo de Nucleotídeo Único
/
Proteína-5 Relacionada a Receptor de Lipoproteína de Baixa Densidade
/
Obesidade
Tipo de estudo:
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
/
Middle aged
País/Região como assunto:
Asia
Idioma:
En
Revista:
Diabetes Metab Syndr
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Irã