Cited by 41Antioxidant Activity and Oxidative StressTelomeres, Telomerase, and SenescenceNutritional Studies and Diet

Low Intake of Vitamin E Accelerates Cellular Aging in Patients With Established Cardiovascular Disease: The CORDIOPREV Study

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Corina, Andreea, Rangel-Zúñiga, Oriol Alberto, Jiménez-Lucena, Rosa, Alcalá-Díaz, Juan Francisco, Quintana-Navarro, Gracia, Yubero-Serrano, Elena María, López-Moreno, Javier, Delgado-Lista, Javier +4 more·2019·The Journals of Gerontology: Series A

Abstract

Leukocyte telomere length (LTL) shortening is a biomarker of cellular aging that can be decelerated by diet. We aimed to investigate the effect of dietary intake of vitamin E on biomarkers of cellular senescence in patients with established cardiovascular disease. To this end, DNA from 1,002 participants of the CORDIOPREV study (NCT00924937) was isolated and LTL was measured by real-time PCR. Dietary information was collected using a 146-item food frequency questionnaire, and several oxidative stress and damage biomarkers were determined. We found that patients with an inadequate intake of vitamin E according to the European Food Safety Authority, U.S. Food and Nutrition Board, and Spanish dietary recommendation had shorter LTL than those with an adequate intake (p = .004, p = .015, and p = .005, respectively). Moreover, we observed a positive correlation between olive oil, fish consumption and LTL (r2 = .083, p = .010; r2 = .090, p = .006, respectively). Subjects who consumed more than 30 mL olive oil/day had longer LTL than subjects with lower consumption (p = .013). Furthermore, we observed higher glutathione peroxidase activity in subjects consuming less vitamin E (p = .031). Our findings support the importance of an adequate consumption of the antioxidant vitamin E, and the value of the diet as a modulating tool of the senescence process.

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Crossref · 10.1093/gerona/gly195

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  • Higher consumption of antioxidants such as vitamin E is able to reduce ROS levels, leading to decreased telomere shortening, decelerating cellular senescence, and potentially decreasing the risk of disease development.

    “It has been recently observed that a higher consumption of antioxidants such as vitamin E is able to reduce ROS levels, leading to decreased telomere shortening, decelerating the cellular senescence, and potentially decreasing the risk of disease development [132,133].”

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Authors
Corina, A., Rangel-Zúñiga, O. A., Jiménez-Lucena, R., Alcalá-Díaz, J. F., Quintana-Navarro, G., Yubero-Serrano, E. M., López-Moreno, J., Delgado-Lista, J., Tinahones, F., Ordovás, J. M., López-Miranda, J., & Pérez-Martínez, P.
Affiliations
  • Instituto de Salud Carlos III (ES)
  • Lipids and Atherosclerosis Unit, IMIBIC/Reina Sofia University Hospital/University of Córdoba, Spain
  • Tufts University (US)
Venue
The Journals of Gerontology: Series A
Published
2018-08-27
Volume
74
Issue
6
Pages
770-777
ISSN
  • 1079-5006 (ISSN-L)
  • 1758-535X
OpenAlex
W2889448719
Cited by
41
References
47
Citations by year
2026: 3 · 2025: 6 · 2024: 4 · 2023: 6 · 2022: 9 · 2021: 6 · 2020: 4 · 2019: 3
FWCI
2.23
Type
journal article
Language
en
Open access
Locations
  • The Journals of Gerontology Series A (publishedVersion)
  • PubMed (publishedVersion)
  • Universidad de Córdoba Insitutional Repository (Universidad de Córdoba) (submittedVersion, cc-by-nc-nd)
Funders
  • Fundación Patrimonio Comunal Olivarero, Junta de Andalucía
  • Diputaciones de Jaén y Córdoba, Centro de Excelencia en Investigación sobre Aceite de Oliva y Salud
  • Ministerio de Medio Ambiente, Medio Rural y Marino, Gobierno de España
  • Ministerio de Economía y Competitividad (FIS PI13/00185, AGL2012/39615, PIE14/00005, PIE 14/00031 to J.L.-Mi, AGL2015-67896-P to J.L.-Mi)
  • Consejería de Innovación, Ciencia y Empresa, Proyectos de Investigación de Excelencia, Junta de Andalucía (CVI-7450)
  • Fondo Europeo de Desarrollo Regional
  • U.S. Department of Agriculture—Agricultural Research Service (58-1950-4-003)
Topics
  • Health Sciences › Medicine › Biochemistry › Antioxidant Activity and Oxidative Stress
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutritional Studies and Diet
Keywords
vitamin E, leukocyte telomere length, cellular aging, cellular senescence, cardiovascular disease, dietary intake, oxidative stress, glutathione peroxidase, olive oil consumption, fish consumption, antioxidants, CORDIOPREV study
MeSH terms
Olive Oil, Cardiovascular Diseases, Female, Fish Products, Genetic Markers, Glutathione Peroxidase, Humans, Leukocytes, Male, Middle Aged, Prospective Studies, Vitamin E, Cellular Senescence, Oxidative Stress, Diet, Mediterranean, Telomere Shortening, Real-Time Polymerase Chain Reaction, Recommended Dietary Allowances

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