Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

01 December 2008

Genetic variants in hypertensive patients with coronary artery disease and coexisting atheromatous renal artery stenosis

Malgorzata SzperlABDEFG, Zofia DzielinskaABDEG, Marta RoszczynkoCDEF, Lukasz A. MalekCDEF, Magdalena Makowiecka-CieslaAB, Marcin DemkowAB, Jacek KadzielaAB, Aleksander PrejbiszAB, Elzbieta FlorczakAB, Tomasz ZielinskiAB, Andrzej JanuszewiczDEG, Witold RuzylloEG

Med Sci Monit 2008; 14(12): CR611-616 :: ID: 869482

Abstract

Background
Atheromatous renal artery stenosis (ARAS) often coexists with coronary artery disease (CAD). This study evaluated the prevalence of three polymorphisms: angiotensin-converting enzyme (ACE) insertion/deletion (Ins/Del), endothelial nitric oxide synthase (eNOS) Glu298Asp, and methylenetetrahydrofolate reductase (MTHFR) C677T, in hypertensive patients referred for coronary and renal angiography.
Material and Method
The study included 223 hypertensive patients divided into three groups: 72 patients without significant CAD or evidence of ARAS, 111 patients with significant CAD but no ARAS, and 40 patients with coexisting significant CAD and evidence of ARAS. The control group consisted of 195 age- and sex-matched healthy subjects.
Results
Patients with coexisting significant CAD and evidence of ARAS were older (p=0.03), less frequently obese (p=0.02), and more likely to have peripheral carotid or femoral artery disease (PAD) (p=0.02) compared with patients with significant CAD but no ARAS. They differed in terms of ACE Del/Del genotype distribution (40% vs. 17.1%, respectively, p=0.007). In a multivariate analysis the independent predictors of ARAS were PAD (OR: 3.7, 95%CI: 1.1-12.3, p=0.005) and ACE Del/Del polymorphism (OR: 3.3, 95%CI: 1.3-8.2, p=0.01). There was a higher prevalence of eNOS Asp/Asp genotype in all patients with significant CAD than in controls (9.3% vs. 3.6%, respectively, p=0.02), but no difference in MTHFR polymorphism between the studied groups was found.
Conclusions
In the hypertensive population referred for coronary and renal angiography, the ACE insertion/deletion variant but not eNOS Glu298Asp or MTHFR C677T polymorphism, seems to coexist with atheromatous renal artery stenosis.

Keywords: Polymerase Chain Reaction, Renal Artery Obstruction - complications, Prospective Studies, Nitric Oxide Synthase Type III - genetics, Peptidyl-Dipeptidase A - genetics, Multivariate Analysis, Methylenetetrahydrofolate Reductase (NADPH2) - genetics, Hypertension - genetics, genetic variation, Polymorphism, Genetic, DNA Primers, Coronary Artery Disease - complications, Base Sequence

Add Comment 0 Comments

Editorial

01 March 2024 : Editorial  

Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and Transfusion-Dependent β-Thalassemia

Dinah V. Parums

DOI: 10.12659/MSM.944204

Med Sci Monit 2024; 30:e944204

0:00

In Press

18 Mar 2024 : Clinical Research  

Sexual Dysfunction in Women After Tibial Fracture: A Retrospective Comparative Study

Med Sci Monit In Press; DOI: 10.12659/MSM.944136  

0:00

21 Feb 2024 : Clinical Research  

Potential Value of HSP90α in Prognosis of Triple-Negative Breast Cancer

Med Sci Monit In Press; DOI: 10.12659/MSM.943049  

22 Feb 2024 : Review article  

Differentiation of Native Vertebral Osteomyelitis: A Comprehensive Review of Imaging Techniques and Future ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943168  

23 Feb 2024 : Clinical Research  

A Study of 60 Patients with Low Back Pain to Compare Outcomes Following Magnetotherapy, Ultrasound, Laser, ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943732  

Most Viewed Current Articles

16 May 2023 : Clinical Research  

Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...

DOI :10.12659/MSM.940387

Med Sci Monit 2023; 29:e940387

0:00

17 Jan 2024 : Review article  

Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron Variant

DOI :10.12659/MSM.942799

Med Sci Monit 2024; 30:e942799

0:00

14 Dec 2022 : Clinical Research  

Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase Levels

DOI :10.12659/MSM.937990

Med Sci Monit 2022; 28:e937990

0:00

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

0:00

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750