Changes of the echocardiographic parameters in chronic heart failure patients with Ile337val, Glu23lys, and Ser1369ala polymorphisms of genes encoding the ATP-sensitive potassium channels subunits in the Ukrainian population
- PMID: 30003549
- DOI: 10.1111/ahg.12250
Changes of the echocardiographic parameters in chronic heart failure patients with Ile337val, Glu23lys, and Ser1369ala polymorphisms of genes encoding the ATP-sensitive potassium channels subunits in the Ukrainian population
Abstract
Different allelic variants of genes that encode ATP-sensitive potassium (KATP ) channels' subunits may contribute to the development of heart failure. The purpose of the work to investigate SNPs in genes that encode KATP channels in relation to echocardiographic parameters in chronic heart failure (CHF) patients. Ninety-nine people with CHF of ischemic origin with left ventricular systolic dysfunction were examined. The control group is represented by 108 clinically healthy subjects. KCNJ11 polymorphisms Ile337Val and Glu23Lys, and ABCC8 polymorphism Ser1369Ala were genotyped using polymerase chain reaction. In CHF patients, the frequency of the Ile337Val genotype was: Ile/Ile, 40.4%; Ile/Val, 45.5%; and Val/Val, 14.1%. The patients with the Val/Val genotype had left ventricular (LV) mass that was 334.15 g, which was 27.3% (P < 0.05) lower versus Ile/Val patients (425.48 g). The index of this parameter was also significantly lower (28.4%, P < 0.05). In CHF patients, the frequency of Glu23Lys and Ser1369Ala was: Glu/Glu and Ser/Ser, 43.4%; heterozygote, 44.4%; Lys/Lys and Ala/Ala, 12.2%. The patients with the Lys/Lys and Ala/Ala genotypes had a significantly lower LV mass index and LV end-diastolic volume (22.9% and 26.8%, P < 0.05) versus heterozygotes. Thus, the greatest LV mass and LV end-diastolic volume values are associated with heterozygotes, while the smallest are associated with minor homozygotes.
Keywords: Chronic heart failure; echocardiography; rs5215; rs5219; rs757110.
© 2018 John Wiley & Sons Ltd/University College London.
Similar articles
-
KCNJ11, ABCC8 and TCF7L2 polymorphisms and the response to sulfonylurea treatment in patients with type 2 diabetes: a bioinformatics assessment.BMC Med Genet. 2017 Jun 6;18(1):64. doi: 10.1186/s12881-017-0422-7. BMC Med Genet. 2017. PMID: 28587604 Free PMC article.
-
Meta-analysis of association of common variants in the KCNJ11-ABCC8 region with type 2 diabetes.Genet Mol Res. 2013 Aug 20;12(3):2990-3002. doi: 10.4238/2013.August.20.1. Genet Mol Res. 2013. PMID: 24065655
-
ABCC8 polymorphism (Ser1369Ala): influence on severe hypoglycemia due to sulfonylureas.Pharmacogenomics. 2010 Dec;11(12):1743-50. doi: 10.2217/pgs.10.135. Pharmacogenomics. 2010. PMID: 21142918
-
ATP-dependent potassium channels and type 2 diabetes mellitus.Clin Biochem. 2015 May;48(7-8):476-82. doi: 10.1016/j.clinbiochem.2014.12.026. Epub 2015 Jan 10. Clin Biochem. 2015. PMID: 25583094 Review.
-
Clinical aspects of left ventricular diastolic function assessed by Doppler echocardiography following acute myocardial infarction.Dan Med Bull. 2001 Nov;48(4):199-210. Dan Med Bull. 2001. PMID: 11767125 Review.
Cited by
-
Associations of ATP-Sensitive Potassium Channel's Gene Polymorphisms With Type 2 Diabetes and Related Cardiovascular Phenotypes.Front Cardiovasc Med. 2022 Mar 23;9:816847. doi: 10.3389/fcvm.2022.816847. eCollection 2022. Front Cardiovasc Med. 2022. PMID: 35402560 Free PMC article.
-
Ischemic Heart Disease and Heart Failure: Role of Coronary Ion Channels.Int J Mol Sci. 2020 Apr 30;21(9):3167. doi: 10.3390/ijms21093167. Int J Mol Sci. 2020. PMID: 32365863 Free PMC article. Review.
-
Genetic Discovery of ATP-Sensitive K+ Channels in Cardiovascular Diseases.Circ Arrhythm Electrophysiol. 2019 May;12(5):e007322. doi: 10.1161/CIRCEP.119.007322. Circ Arrhythm Electrophysiol. 2019. PMID: 31030551 Free PMC article. Review.
References
REFERENCES
-
- Bienengraeber, M., Olson, T. M., Selivanov, V. A., Kathmann, E. C., O'Cochlain, F., Gao, F., ... Terzic, A. (2004). ABCC9 mutations identified in human dilated cardiomyopathy disrupt catalytic KATP channel gating. Nature Genetics, 36, 382-387. https://doi.org/10.1038/ng1329
-
- Chutkow, W. A., Simon, M. C., Le Beau, M. M., & Burant, C. F. (1996). Cloning, tissue expression, and chromosomal localization of SUR2, the putative drug-binding subunit of cardiac, skeletal muscle, and vascular KATP channels. Diabetes, 45, 1439-1445.
-
- Horinaka, S., Kobayashi, N., Yabe, A., Asakawa, H., Yagi, H., Mori, Y., ... Matsuoka, H. (2004). Nicorandil protects against lethal ischemic ventricular arrhythmias and up-regulates endothelial nitric oxide synthase expression and sulfonylurea receptor 2 mRNA in conscious rats with acute myocardial infarction. Cardiovascular Drugs and Therapy, 18, 13-22. https://doi.org/10.1023/B:CARD.0000025751.82774.a9
-
- Hu, X., Xu, X., Huang, Y., Fassett, J., Flagg, T. P., Zhang, Y., ... Chen, Y. (2008). Disruption of sarcolemmal ATP-sensitive potassium channel activity impairs the cardiac response to systolic overload. Circulation Research, 103, 1009-1017. https://doi.org/10.1161/CIRCRESAHA.107.170795
-
- Kane, G. C., Behfar, A., Dyer, R. B., O'Cochlain, D. F., Liu, X. K., Hodgson, D. M., ... Terzic, A. (2006). KCNJ11 gene knockout of the Kir6.2 KATP channel causes maladaptive remodeling and heart failure in hypertension. Human Molecular Genetics, 15, 2285-2297. https://doi.org/10.1093/hmg/ddl154
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Other Literature Sources
Medical
