Renalase gene polymorphism is associated with increased blood pressure in preeclampsia
Abstract
Background: Renalase is a novel enzyme that degrades circulating catecholamines. We aimed to investigate the role of rs2576178 and rs10887800 polymorphisms of the renalase gene in preeclampsia (PE) patients Methods: This case-control study consisted of 110 women with PE and 102 normotensive controls. PCR-RFLP method was used for determination of renalase gene polymorphisms. Results: Allele frequency and genotype distribution of rs10887800 polymorphism were found statistically significantly higher in women with PE (p < 0.05). Also G allele and GG genotype of rs10887800 polymorphism were found higher in women with severe PE than that of mild PE (p < 0.05). There was no significant difference for rs2576178 polymorphism in terms of allele frequency and genotype distribution (p > 0.05). In PE patients, systolic blood pressure (SBP) means according to rs10887800 genotypes were found statistically significantly higher (GG vs AA; p = 0.001) and (GG vs GA; p = 0.001). Similarly, diastolic blood pressure (DBP) means were found statistically significantly higher in PE patients (GG vs GA: p = 0.001); (GG vs AA: p = 0.004). For rs2576178 polymorphism, SBP means were found as (GG vs AA; p = 0.012, GG vs GA; p > 0.05) in PE patients. DBP means were not significant according to rs2576178 genotypes in PE patients (p > 0.05). Conclusions: The findings of the present study suggest that blood pressure may be increased by GG genotype and G allele of rs10887800 polymorphism and the polymorphism may increase the susceptibility to PE. (C) 2016 International Society for the Study of Hypertension in Pregnancy. Published by Elsevier B.V. All rights reserved.
Source
PREGNANCY HYPERTENSION-AN INTERNATIONAL JOURNAL OF WOMENS CARDIOVASCULAR HEALTHVolume
6Issue
2Collections
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