Relationship of the superoxide dismutase 2 (SOD2) gene Ala16Val polymorphism with risk factors for the cardiovascular disease in iron and steel production employees
- Authors: Bereza I.A.1, Amromina A.M.1, Shaikhova D.R.1, Shastin A.S.1, Gazimova V.G.1, Astakhova S.G.1, Sutunkova M.P.1
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Affiliations:
- Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers
- Issue: Vol 102, No 5 (2023)
- Pages: 457-461
- Section: OCCUPATIONAL HEALTH
- Published: 23.06.2023
- URL: https://rjsocmed.com/0016-9900/article/view/638563
- DOI: https://doi.org/10.47470/0016-9900-2023-102-5-457-461
- EDN: https://elibrary.ru/ppesvo
- ID: 638563
Cite item
Full Text
Abstract
Introduction. Cardiovascular diseases are the leading cause of death in the population, their diagnosis and prevention are of great importance nowadays. Ferrous metallurgy workers are exposed to occupational risk factors, which, together with a genetic predisposition, can induce and affect progression of diseases of the circulatory system. The Ala16Val (rs4880) polymorphism influences the functioning of the superoxide dismutase enzyme, which catalyzes the first step in the removal of reactive oxygen species, and can be therefore associated with cardiovascular diseases and comorbidities.
Our objective was to study the relationship between SOD2 gene Ala16Val polymorphism and blood pressure, body mass index, and biochemical blood test parameters (total cholesterol and glucose levels) in iron and steel production employees.
Materials and methods. The study cohort included ninety eight 24 to 66 years (mean: 48.8 ± 8.3 years) male patients working in the converter shop of a metallurgical plant. Genomic DNA was isolated using the LumiPure kit (Lumiprobe, Russia) in accordance with the manufacturer’s instructions for use. Genotyping was performed using a QuantStudioTM 3 real-time PCR system (ThermoFisher, USA) and a commercial SNP-Screen kit (Synthol, Russia).
Results. The Val/Val genotype was associated with higher systolic and diastolic blood pressure, and total blood cholesterol.
Limitations. The study limitations include the lack of comprehensive data on working conditions in the sanitary and hygienic characteristics presented. There is no control group in the study, which does not allow assessing the contribution of occupational risk factors to the development of cardiovascular diseases in carriers of the Val/Val genotype. However, our sample can be considered representative, which allows applying the findings to assessing health risks for the adult working-age population involved in ferrous metals production with account for regional features.
Conclusion. We assume that the Val/Val genotype is associated with risk factors for cardiovascular disease in the metallurgists due to the reduced antioxidant potential.
Compliance with ethical standards. The study was conducted in accordance with the Declaration of Helsinki, and approved by the Institutional Ethics Committee of Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers (protocol No. 1 of February 26, 2021). All study participants gave informed voluntary written consent to participate in the study.
Contribution:
Bereza I.A., Amromina A.M., Shaikhova D.R. — data collection and processing, statistical analysis, draft manuscript preparation and editing;
Shastin A.S., Gazimova V.G., Astakhova S.G. — data collection, manuscript editing;
Sutunkova M.P. — research conception and design, manuscript editing.
All authors are responsible for the integrity of all parts of the manuscript and approval of the manuscript final version.
Conflict of interest. The authors declare no conflict of interest.
Acknowledgement. The study had no sponsorship.
Received: March 15, 2023 / Accepted: May 31, 2023 / Published: June 20, 2023
About the authors
Ivan A. Bereza
Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers
Author for correspondence.
Email: ivan11011994@gmail.com
ORCID iD: 0000-0002-4109-9268
Researcher, Department of Molecular Biology and Electron Microscopy, Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Yekaterinburg, 620014, Russian Federation.
e-mail: ivan11011994@gmail.com
Russian FederationAnna M. Amromina
Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers
Email: noemail@neicon.ru
ORCID iD: 0000-0001-8794-7288
Russian Federation
Daria R. Shaikhova
Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers
Email: noemail@neicon.ru
ORCID iD: 0000-0002-7029-3406
Russian Federation
Alexander S. Shastin
Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers
Email: noemail@neicon.ru
ORCID iD: 0000-0001-8363-5498
Russian Federation
Venera G. Gazimova
Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers
Email: noemail@neicon.ru
ORCID iD: 0000-0003-3591-3726
Russian Federation
Svetlana G. Astakhova
Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers
Email: noemail@neicon.ru
ORCID iD: 0000-0002-6027-704X
Russian Federation
Marina P. Sutunkova
Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers
Email: noemail@neicon.ru
ORCID iD: 0000-0002-1743-7642
Russian Federation
References
- Oganov R.G., Maslennikova G.Ya. Demographic trends in the Russian Federation: the impact of cardiovascular disease. Kardiovaskulyarnaya terapiya i profilaktika. 2012; 11(1): 5–10. https://doi.org/10.15829/1728-8800-2012-1-5-10 (in Russian)
- Boytsov S.A., Drapkina O.M. Modern content and improvement of high cardiovascular risk strategy in reducing mortality from cardiovascular diseases. Terapevticheskiy arkhiv. 2021; 93(1): 4–6. https://doi.org/10.26442/00403660.2021.01.200543 https://elibrary.ru/tbevuh (in Russian)
- Jomova K., Valko M. Advances in metal-induced oxidative stress and human disease. Toxicology. 2011; 283(2–3): 65–87. https://doi.org/10.1016/j.tox.2011.03.001
- Ray P.D., Huang B.W., Tsuji Y. Reactive oxygen species (ROS) homeostasis and redox regulation in cellular signaling. Cell Signal. 2012; 24(5): 981–90. https://doi.org/10.1016/j.cellsig.2012.01.008
- Landis G.N., Tower J. Superoxide dismutase evolution and life span regulation. Mech. Ageing Dev. 2005; 126(3): 365–79. https://doi.org/10.1016/j.mad.2004.08.012
- Sutton A., Imbert A., Igoudjil A., Descatoire V., Cazanave S., Pessayre D., et al. The manganese superoxide dismutase Ala16Val dimorphism modulates both mitochondrial import and mRNA stability. Pharmacogenet. Genomics. 2005; 15(5): 311–9. https://doi.org/10.1097/01213011-200505000-00006
- NHLBI Obesity Education Initiative. The Practical Guide Identification, Evaluation, and Treatment of Overweight and Obesity in Adults; 2000. Available at: https://www.nhlbi.nih.gov/files/docs/guidelines/prctgd_c.pdf
- Gubareva V.V., Maslov K.A. Waste-heat boiler as a way to reduce harmful emissions. In: Innovative Approaches to Solving Modern Problems of Rational Use of Natural Resources and Environmental Protection. Collection of Reports of the International Scientific and Technical Conference [Innovatsionnye podkhody v reshenii sovremennykh problem ratsional’nogo ispol’zovaniya prirodnykh resursov i okhrany okruzhayushchey sredy. Sbornik dokladov Mezhdunarodnoy nauchno-tekhnicheskoy konferentsii]. Belgorod; 2019: 185–7. https://elibrary.ru/olclzv (in Russian)
- Kuz’mina R.I., Kozhakhina A.V., Ivanova Yu.V., Liventsev P.V. Environmental Protection in Oil Refining [Okhrana okruzhayushchey sredy v neftepererabotke]. Saratov; 2007: 18–9. (in Russian)
- Wessling-Resnick M. Iron homeostasis and the inflammatory response. Annu. Rev. Nutr. 2010; 30: 105–22. https://doi.org/10.1146/annurev.nutr.012809.104804
- Montano M.A., da Cruz I.B., Duarte M.M., da Costa Krewer C., da Rocha M.I., Mânica-Cattani M.F., et al. Inflammatory cytokines in vitro production are associated with Ala16Val superoxide dismutase gene polymorphism of peripheral blood mononuclear cells. Cytokine. 2012; 60(1): 30–3. https://doi.org/10.1016/j.cyto.2012.05.022
- Puntarulo S. Iron, oxidative stress and human health. Mol. Aspects. Med. 2005; 26(4-5): 299–312. https://doi.org/10.1016/j.mam.2005.07.001
- Grossman E. Does increased oxidative stress cause hypertension? Diabetes Care. 2008; 31(Suppl. 2): S185–9. https://doi.org/10.2337/dc08-s246
- Valenti L., Conte D., Piperno A., Dongiovanni P., Fracanzani A.L., Fraquelli M., et al. The mitochondrial superoxide dismutase A16V polymorphism in the cardiomyopathy associated with hereditary haemochromatosis. J. Med. Genet. 2004; 41(12): 946–50. https://doi.org/10.1136/jmg.2004.019588
- McIntyre M., Bohr D.F., Dominiczak A.F. Endothelial function in hypertension: the role of superoxide anion. Hypertension. 1999; 34(4 Pt. 1): 539–45. https://doi.org/10.1161/01.hyp.34.4.539
- Chen H., Yu M., Li M., Zhao R., Zhu Q., Zhou W., et al. Polymorphic variations in manganese superoxide dismutase (MnSOD), glutathione peroxidase-1 (GPX1), and catalase (CAT) contribute to elevated plasma triglyceride levels in Chinese patients with type 2 diabetes or diabetic cardiovascular disease. Mol. Cell Biochem. 2012; 363(1-2): 85–91. https://doi.org/10.1007/s11010-011-1160-3
- Möllsten A., Marklund S.L., Wessman M., Svensson M., Forsblom C., Parkkonen M., et al. A functional polymorphism in the manganese superoxide dismutase gene and diabetic nephropathy. Diabetes. 2007; 56(1): 265–9. https://doi.org/10.2337/db06-0698
- Kangas-Kontio T., Vavuli S., Kakko S.J., Penna J., Savolainen E.R., Savolainen M.J., et al. Polymorphism of the manganese superoxide dismutase gene but not of vascular endothelial growth factor gene is a risk factor for diabetic retinopathy. Br. J. Ophthalmol. 2009; 93(10): 1401–6. https://doi.org/10.1136/bjo.2009.159012
- Laurent S., Boutouyrie P. Arterial stiffness: a new surrogate end point for cardiovascular disease? J. Nephrol. 2007; 20(Suppl. 12): S45–50.
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