Effects related to gene-gene interactions of peroxisome proliferator-activated receptor on essential hypertension / 中华流行病学杂志
Chinese Journal of Epidemiology
; (12): 326-330, 2013.
Article
em Zh
| WPRIM
| ID: wpr-318404
Biblioteca responsável:
WPRO
ABSTRACT
Objective To explore the impact of the gene-gene interaction among the single nucleotide polymorphisms (SNPs) of peroxisome proliferator-activated receptor α/δ/γ on essential hypertension (EH).Methods Participants were recruited based on the previous work of the PMMJS (Prevention of Multiple Metabolic Disorders and Metabolic Syndrome in Jiangsu Province) cohort study in Jiangsu province of China.A total number of 820 subjects were randomly selected from the cohort and received gene polymorphism detection covered ten SNPsPPARα/δ/γ (PPARαrs 135539,rs 1800206 and rs4253778 ; PPARδrs2016520 and rs9794; PPARγrs 10865710,rs 1805192,rs4684847,rs709158 and rs3856806).Generalized Multifactor Dimensionality Reduction (GMDR)model was used to evaluate the association between gene-gene interaction among the ten SNPs and EH.Results After adjusting factors as gender,age,BMI,FPG,TG,HDL-C,high fat diet,low fiber diet and physical activity,results from the GMDR analysis showed that the best qualitative trait models were 7/9-dimensional model (EHcross-validation consistency were 9/10 and 10/10,prediction accuracy were 0.5862 and 0.5885),5/9-dimensional model (SBPcross-validation consistency were 10/10 and 8/10,prediction accuracy were 0.6055 and 0.6011),and 8/9-dimensional model (DBPcross-validation consistency both were 10/10,prediction accuracy were 0.5926 and 0.5972),while the best quantitative trait models were 4/5-dimensional model (SBPcross-validation consistency were 10/10 and 8/10,prediction accuracy were 0.6111 and 0.6072),and 5-dimensional model (DBPcross-validation consistency were 9/10,prediction accuracy were 0.5753).Conclusion Interactions among ten SNPs of PPARs seemed to have existed and with significant impact on the levels of blood pressure.
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Base de dados:
WPRIM
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Qualitative_research
Idioma:
Zh
Revista:
Chinese Journal of Epidemiology
Ano de publicação:
2013
Tipo de documento:
Article