The DOI matches its Crossref record; 59 of the 60 references it cites were found in a registry or an index.
Dietary restriction reduces atherosclerosis and oxidative stress in the aorta of apolipoprotein E-deficient mice
Abstract
Dietary restriction (DR) has been shown to inhibit almost all the age-related diseases, e.g. cardiomyopathy and cancers, in rodents. However, there is little information for the effect of DR on atherosclerosis. In the present study, we examined the effect of DR on the development of atherosclerosis in mice homozygous knockout for apolipoprotein E gene (ApoE(-/-)). The ApoE(-/-) mice were fed either ad libitum (AL) or 60% of the diet consumed by the mice fed AL. Atherosclerotic lesions in the proximal aorta of these mice were measured. Our results showed that ApoE(-/-) mice fed the calorie-restricted diet had smaller and relatively early stages of atherosclerotic lesions (e.g. foam cells and free lipids) when compared to ApoE(-/-) mice fed AL, who developed more advanced lesions (e.g. fibrous caps and acellular areas). In addition, ApoE(-/-) mice fed the calorie-restricted diet showed a significant decrease in the level of lipid hydroperoxides and the production of superoxide and hydrogen peroxide in the aorta as compared to ApoE(-/-) mice fed AL. These observations suggest that reduction of oxidative stress in the arterial wall may contribute to the anti-atherogenic effect of DR in ApoE(-/-) mice.
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“Apart from lifespan extension, caloric restriction also reduces the risk factors for major diseases including diabetes and cardiovascular disease in rodents (209, 210).”
From A Critical Review of the Evidence That Metformin Is a Putative Anti-Aging Drug That Enhances Healthspan and Extends Lifespan (2021) · cites this paper as [209]
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The intersection between aging and cardiovascular disease
North, B. J., & Sinclair, D. A. (2012) · Circulation Research · doi:10.1161/circresaha.111.246876 · Cited by 1,585
Pearson, K. J., Baur, J. A., Lewis, K. N., Peshkin, L., Price, N. L., Labinskyy, N., Swindell, W. R., Kamara, D., Minor, R. K., Perez, E., et al. (2008) · Cell Metabolism · doi:10.1016/j.cmet.2008.06.011 · Cited by 1,162
“In particular, DR attenuates oxidative stress in the aortas of aged rodents, and this may contribute to its vasoprotective effects (Guo et al., 2002).”
Long-Term Calorie Restriction Is Highly Effective in Reducing the Risk for Atherosclerosis in Humans
Fontana, L., Meyer, T. E., Klein, S., & Holloszy, J. O. (2004) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0308291101 · Cited by 902
Autophagy Links Inflammasomes to Atherosclerotic Progression
Razani, B., Feng, C., Coleman, T., Emanuel, R., Wen, H., Hwang, S., Ting, J. P., Virgin, H. W., Kastan, M. B., & Semenkovich, C. F. (2012) · Cell Metabolism · doi:10.1016/j.cmet.2012.02.011 · Cited by 601
“Calorie-restricted mice, another stimulus for autophagy induction (Wohlgemuth et al., 2007), also have reduced atherosclerosis (Guo et al., 2002).”
Aging, adiposity, and calorie restriction
Fontana, L. (2007) · JAMA · doi:10.1001/jama.297.9.986 · Cited by 526
Metadata
- Authors
- Guo, Z., Mitchell-Raymundo, F., Yang, H., Ikeno, Y., Nelson, J., Diaz, V., Richardson, A., & Reddick, R.
- Affiliations
- The University of Texas at San Antonio Health Science Center (US)
- Corresponding author
- Guo, ZhongMao
- Venue
- Mechanisms of Ageing and Development
- Publisher
- Elsevier BV
- Published
- 2002-04
- Volume
- 123
- Issue
- 8
- Pages
- 1121-1131
- ISSN
- 0047-6374 (ISSN-L)
- OpenAlex
- W2034827383
- Cited by
- 121
- References
- 60
- Citations by year
- 2026: 3 · 2025: 2 · 2024: 1 · 2023: 3 · 2022: 2 · 2021: 5 · 2020: 6 · 2019: 3 · 2018: 7 · 2017: 2 · 2016: 6 · 2015: 5 · 2014: 6 · 2013: 7 · 2012: 8
- FWCI
- 1.42
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Mechanisms of Ageing and Development (publishedVersion)
- PubMed (publishedVersion)
- Funders
- U.S. Department of Veterans Affairs
- National Institutes of Health
- National Institute on Aging (AG16998, P01 AG-13319, R01AG016998)
- Topics
- Life Sciences › Immunology and Microbiology › Immunology › Atherosclerosis and Cardiovascular Diseases
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Aging › Genetics, Aging, and Longevity in Model Organisms
- Health Sciences › Medicine › Biochemistry (medical) › Antioxidant Activity and Oxidative Stress
- Keywords
- dietary restriction, caloric restriction, atherosclerosis, ApoE-deficient mice, oxidative stress, lipid peroxidation, superoxide, hydrogen peroxide, aortic lesions, foam cells, antiatherogenic effects, aging
- MeSH terms
- Animals, Aorta, Apolipoproteins E, Arteriosclerosis, Energy Intake, Cholesterol, Diet, Disease Models, Animal, Hydrogen Peroxide, Lipoproteins, LDL, Male, Superoxides, Lipid Peroxidation, Mice, Knockout, Oxidative Stress, Mice
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