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Moric-Janiszewska E, Smolik S, Szydłowski L, Kapral M. Associations between Selected ADRB1 and CYP2D6 Gene Polymorphisms in Children with Ventricular and Supraventricular Arrhythmias. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2057. [PMID: 38138160 PMCID: PMC10744405 DOI: 10.3390/medicina59122057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/13/2023] [Accepted: 11/17/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: Tachycardia is a common cardiovascular disease. Drugs blocking β1-adrenergic receptors (ADRB1) are used in the therapy of arrhythmogenic heart diseases. Disease-related polymorphisms can be observed within the ADRB1 gene. The two most important are Ser49Gly and Arg389Gly, and they influence the treatment efficacy. The family of the cytochrome P450 system consists of the isoenzyme CYP2D6 (Debrisoquine 4-hydroxylase), which is involved in phase I metabolism of almost 25% of clinically important drugs, including antiarrhythmic drugs. A study was conducted to detect the ADRB1 and CYP2D6 gene polymorphisms. Materials and Methods: The material for the test was whole blood from 30 patients with ventricular and supraventricular tachycardia and 20 controls. The samples were obtained from the Department of Pediatric Cardiology. The first to be made was the extraction of DNA using a GeneMATRIX Quick Blood DNA Purification Kit from EURx. The selected ADRB1 and CYP2D6 gene polymorphisms were detected by high-resolution melting polymerase chain reaction (HRM-PCR) analysis. Results: Based on the analysis of melt profile data for each PCR product, the identification of polymorphisms was carried out. Heterozygotes and homozygotes were found in the examined alleles. Conclusions: The frequency of the Arg389Gly polymorphism differs statistically significantly between the control group and patients with supraventricular and ventricular arrhythmias, as well as between these two groups of patients. Moreover, the Arg389Gly polymorphism was statistically more prevalent in the group of girls with SVT arrhythmia compared to girls with VT. A few carriers of homozygous and heterozygous systems of the S49G polymorphism were detected among patients with arrhythmias, as well as control group. The percentage of individuals carrying the CYP2D6 4 allele as either homozygous or heterozygous was observed in the study and control groups. The high prevalence of the CYP2D6*4 allele carriers in both groups prompts the optimization of beta-1 blocker therapy.
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Affiliation(s)
- Ewa Moric-Janiszewska
- Department of Biochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Jedności 8B, 41-200 Sosnowiec, Poland
| | - Sławomir Smolik
- Department of Biochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Jedności 8B, 41-200 Sosnowiec, Poland
| | - Lesław Szydłowski
- Department of Pediatric Cardiology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Medyków 16, 40-752 Katowice, Poland
| | - Małgorzata Kapral
- Department of Biochemistry, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Jedności 8B, 41-200 Sosnowiec, Poland
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Jacob Y, Anderton RS, Cochrane Wilkie JL, Rogalski B, Laws SM, Jones A, Spiteri T, Hart NH. Association of Genetic Variances in ADRB1 and PPARGC1a with Two-Kilometre Running Time-Trial Performance in Australian Football League Players: A Preliminary Study. Sports (Basel) 2021; 9:22. [PMID: 33572708 PMCID: PMC7912285 DOI: 10.3390/sports9020022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 01/21/2021] [Accepted: 01/26/2021] [Indexed: 01/09/2023] Open
Abstract
Genetic variants in the angiotensin-converting enzyme (ACE) (rs4343), alpha-actinin-3 (ACTN3) (rs1815739), adrenoceptor-beta-1 (ADRB1) (rs1801253), and peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PPARGC1A) (rs8192678) genes have previously been associated with elite athletic performance. This study assessed the influence of polymorphisms in these candidate genes towards endurance test performance in 46 players from a single Australian Football League (AFL) team. Each player provided saliva buccal swab samples for DNA analysis and genotyping and were required to perform two independent two-kilometre running time-trials, six weeks apart. Linear mixed models were created to account for repeated measures over time and to determine whether player genotypes are associated with overall performance in the two-kilometre time-trial. The results showed that the ADRB1 Arg389Gly CC (p = 0.034) and PPARGC1A Gly482Ser GG (p = 0.031) genotypes were significantly associated with a faster two-kilometre time-trial. This is the first study to link genetic polymorphism to an assessment of endurance performance in Australian Football and provides justification for further exploratory or confirmatory studies.
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Affiliation(s)
- Ysabel Jacob
- School of Medical and Health Sciences, Edith Cowan University, Perth 6027, Australia; (Y.J.); (J.L.C.W.); (S.M.L.); (T.S.)
| | - Ryan S. Anderton
- Institute for Health Research, University of Notre Dame Australia, Perth 6160, Australia
- School of Health Science, University of Notre Dame Australia, Perth 6160, Australia
- Perron Institute for Neurological and Translational Science, Perth 6009, Australia
| | - Jodie L. Cochrane Wilkie
- School of Medical and Health Sciences, Edith Cowan University, Perth 6027, Australia; (Y.J.); (J.L.C.W.); (S.M.L.); (T.S.)
- Centre for Exercise and Sport Science Research, Edith Cowan University, Perth 6027, Australia
| | - Brent Rogalski
- West Coast Eagles Football Club, Perth 6100, Australia; (B.R.); (A.J.)
| | - Simon M. Laws
- School of Medical and Health Sciences, Edith Cowan University, Perth 6027, Australia; (Y.J.); (J.L.C.W.); (S.M.L.); (T.S.)
- Collaborative Genomics Group, School of Medical and Health Sciences, Edith Cowan University, Perth 6027, Australia
- Faculty of Health Sciences, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Perth 6102, Australia
| | - Anthony Jones
- West Coast Eagles Football Club, Perth 6100, Australia; (B.R.); (A.J.)
| | - Tania Spiteri
- School of Medical and Health Sciences, Edith Cowan University, Perth 6027, Australia; (Y.J.); (J.L.C.W.); (S.M.L.); (T.S.)
- Centre for Exercise and Sport Science Research, Edith Cowan University, Perth 6027, Australia
| | - Nicolas H. Hart
- School of Medical and Health Sciences, Edith Cowan University, Perth 6027, Australia; (Y.J.); (J.L.C.W.); (S.M.L.); (T.S.)
- Institute for Health Research, University of Notre Dame Australia, Perth 6160, Australia
- Exercise Medicine Research Institute, Edith Cowan University, Perth 6027, Australia
- Faculty of Health, Queensland University of Technology, Brisbane 4059, Australia
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