07 August 2002
G-protein β3 subunit gene C825T polymorphism is associated with arterial hypertension in Polish patients with type 2 diabetes mellitus
Grzegorz Dzida, Patrycja Golon-Siekierska, Andrzej Puźniak, Jacek Sobstyl, Andrzej Biłan, Jerzy Mosiewicz, Janusz HanzlikMed Sci Monit 2002; 8(8): CR597-602 :: ID: 13604
Abstract
Background: Diabetes mellitus type 2 results from a complex of hereditary and environmental factors. Genes encoding elements of the G-protein system are candidate genes in hypertension and
obesity. Since insulin uses G-sensitive mechanisms to enhance tissue glucose uptake and vasodilatation, the GNB3 gene may be a candidate gene in type 2 diabetes. The goal of our research was to determine if the C825T polymorphism at the G-protein β3 subunit gene locus is associated with type 2 diabetes.
Material/Methods: The study population consisted of 172 Polish patients with type 2 diabetes and 172 healthy, age- and sex-matched controls. The C825T polymorphism was detected by PCR and RFLP.
Results: A higher frequency of genotypes containing the mutation (CT+TT) was observed among the diabetics than in the controls. The T825 variant occurred more often among hypertensive diabetics (71%) than among diabetics with normal blood pressure (42.5%). The OR for hypertension in diabetic subjects bearing CT+TT genotypes was higher than in patients with the CC genotype. Overweight and obesity were not associated with the T825 variant in either the experimental subjects or the controls.
Conclusions: In this population, the T825 variant of the GNB3 gene was not associated with type 2 diabetes itself, nor with overweight and obesity, but was associated with diabetic hypertension. Upon
confirmation of our results this variant may be useful as a genetic marker of susceptibility to hypertension and vascular complications in type 2 diabetes.
Keywords: Diabetes Mellitus, Type 2 - complications
712 5
Editorial
01 November 2023 : Editorial
Editorial: Factors Driving New Variants of SARS-CoV-2, Immune Escape, and Resistance to Antiviral Treatments as the End of the COVID-19 Pandemic is DeclaredDOI: 10.12659/MSM.942960
Med Sci Monit 2023; 29:e942960
In Press
28 Nov 2023 : Clinical Research
Impact of Fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography on Therapeutic Decisions and ...Med Sci Monit In Press; DOI: 10.12659/MSM.942122
28 Nov 2023 : Clinical Research
Long-Term Outcomes of Decompression and Grafting in Acute Pathological Proximal Femur Fractures in Children...Med Sci Monit In Press; DOI: 10.12659/MSM.943031
27 Nov 2023 : Clinical Research
Comparison of Outcomes from Emergency Admissions to a Major Trauma Center in Turkey of 1646 Elderly Patient...Med Sci Monit In Press; DOI: 10.12659/MSM.942916
27 Nov 2023 : Clinical Research
Evaluating Modified Ultrasound-Guided Serratus Anterior Plane Block for Enhanced Postoperative Recovery in ...Med Sci Monit In Press; DOI: 10.12659/MSM.942757
Most Viewed Current Articles
13 Nov 2021 : Clinical Research
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292